From 31c6c4e250e25bbe932d0276a5e293b22575672d Mon Sep 17 00:00:00 2001 From: Richard Goulter Date: Tue, 19 Dec 2023 22:10:07 +0700 Subject: [PATCH] sdk: copy StdPeriphDriver --- sdk/StdPeriphDriver/CH59x_adc.c | 257 +++ sdk/StdPeriphDriver/CH59x_clk.c | 578 +++++++ sdk/StdPeriphDriver/CH59x_flash.c | 167 ++ sdk/StdPeriphDriver/CH59x_gpio.c | 263 +++ sdk/StdPeriphDriver/CH59x_i2c.c | 672 ++++++++ sdk/StdPeriphDriver/CH59x_lcd.c | 31 + sdk/StdPeriphDriver/CH59x_pwm.c | 123 ++ sdk/StdPeriphDriver/CH59x_pwr.c | 406 +++++ sdk/StdPeriphDriver/CH59x_spi0.c | 370 +++++ sdk/StdPeriphDriver/CH59x_sys.c | 368 +++++ sdk/StdPeriphDriver/CH59x_timer0.c | 75 + sdk/StdPeriphDriver/CH59x_timer1.c | 104 ++ sdk/StdPeriphDriver/CH59x_timer2.c | 104 ++ sdk/StdPeriphDriver/CH59x_timer3.c | 75 + sdk/StdPeriphDriver/CH59x_uart0.c | 151 ++ sdk/StdPeriphDriver/CH59x_uart1.c | 150 ++ sdk/StdPeriphDriver/CH59x_uart2.c | 151 ++ sdk/StdPeriphDriver/CH59x_uart3.c | 151 ++ sdk/StdPeriphDriver/CH59x_usbdev.c | 113 ++ sdk/StdPeriphDriver/CH59x_usbhostBase.c | 695 ++++++++ sdk/StdPeriphDriver/CH59x_usbhostClass.c | 832 ++++++++++ sdk/StdPeriphDriver/inc/CH592SFR.h | 1848 ++++++++++++++++++++++ sdk/StdPeriphDriver/inc/CH59x_adc.h | 283 ++++ sdk/StdPeriphDriver/inc/CH59x_clk.h | 290 ++++ sdk/StdPeriphDriver/inc/CH59x_common.h | 101 ++ sdk/StdPeriphDriver/inc/CH59x_flash.h | 42 + sdk/StdPeriphDriver/inc/CH59x_gpio.h | 274 ++++ sdk/StdPeriphDriver/inc/CH59x_i2c.h | 180 +++ sdk/StdPeriphDriver/inc/CH59x_lcd.h | 98 ++ sdk/StdPeriphDriver/inc/CH59x_pwm.h | 152 ++ sdk/StdPeriphDriver/inc/CH59x_pwr.h | 169 ++ sdk/StdPeriphDriver/inc/CH59x_spi.h | 214 +++ sdk/StdPeriphDriver/inc/CH59x_sys.h | 205 +++ sdk/StdPeriphDriver/inc/CH59x_timer.h | 595 +++++++ sdk/StdPeriphDriver/inc/CH59x_uart.h | 412 +++++ sdk/StdPeriphDriver/inc/CH59x_usbdev.h | 152 ++ sdk/StdPeriphDriver/inc/CH59x_usbhost.h | 314 ++++ sdk/StdPeriphDriver/inc/ISP592.h | 190 +++ sdk/StdPeriphDriver/libISP592.a | Bin 0 -> 5374 bytes 39 files changed, 11355 insertions(+) create mode 100644 sdk/StdPeriphDriver/CH59x_adc.c create mode 100644 sdk/StdPeriphDriver/CH59x_clk.c create mode 100644 sdk/StdPeriphDriver/CH59x_flash.c create mode 100644 sdk/StdPeriphDriver/CH59x_gpio.c create mode 100644 sdk/StdPeriphDriver/CH59x_i2c.c create mode 100644 sdk/StdPeriphDriver/CH59x_lcd.c create mode 100644 sdk/StdPeriphDriver/CH59x_pwm.c create mode 100644 sdk/StdPeriphDriver/CH59x_pwr.c create mode 100644 sdk/StdPeriphDriver/CH59x_spi0.c create mode 100644 sdk/StdPeriphDriver/CH59x_sys.c create mode 100644 sdk/StdPeriphDriver/CH59x_timer0.c create mode 100644 sdk/StdPeriphDriver/CH59x_timer1.c create mode 100644 sdk/StdPeriphDriver/CH59x_timer2.c create mode 100644 sdk/StdPeriphDriver/CH59x_timer3.c create mode 100644 sdk/StdPeriphDriver/CH59x_uart0.c create mode 100644 sdk/StdPeriphDriver/CH59x_uart1.c create mode 100644 sdk/StdPeriphDriver/CH59x_uart2.c create mode 100644 sdk/StdPeriphDriver/CH59x_uart3.c create mode 100644 sdk/StdPeriphDriver/CH59x_usbdev.c create mode 100644 sdk/StdPeriphDriver/CH59x_usbhostBase.c create mode 100644 sdk/StdPeriphDriver/CH59x_usbhostClass.c create mode 100644 sdk/StdPeriphDriver/inc/CH592SFR.h create mode 100644 sdk/StdPeriphDriver/inc/CH59x_adc.h create mode 100644 sdk/StdPeriphDriver/inc/CH59x_clk.h create mode 100644 sdk/StdPeriphDriver/inc/CH59x_common.h create mode 100644 sdk/StdPeriphDriver/inc/CH59x_flash.h create mode 100644 sdk/StdPeriphDriver/inc/CH59x_gpio.h create mode 100644 sdk/StdPeriphDriver/inc/CH59x_i2c.h create mode 100644 sdk/StdPeriphDriver/inc/CH59x_lcd.h create mode 100644 sdk/StdPeriphDriver/inc/CH59x_pwm.h create mode 100644 sdk/StdPeriphDriver/inc/CH59x_pwr.h create mode 100644 sdk/StdPeriphDriver/inc/CH59x_spi.h create mode 100644 sdk/StdPeriphDriver/inc/CH59x_sys.h create mode 100644 sdk/StdPeriphDriver/inc/CH59x_timer.h create mode 100644 sdk/StdPeriphDriver/inc/CH59x_uart.h create mode 100644 sdk/StdPeriphDriver/inc/CH59x_usbdev.h create mode 100644 sdk/StdPeriphDriver/inc/CH59x_usbhost.h create mode 100644 sdk/StdPeriphDriver/inc/ISP592.h create mode 100644 sdk/StdPeriphDriver/libISP592.a diff --git a/sdk/StdPeriphDriver/CH59x_adc.c b/sdk/StdPeriphDriver/CH59x_adc.c new file mode 100644 index 0000000..8b8f87f --- /dev/null +++ b/sdk/StdPeriphDriver/CH59x_adc.c @@ -0,0 +1,257 @@ +/********************************** (C) COPYRIGHT ******************************* + * File Name : CH59x_adc.c + * Author : WCH + * Version : V1.2 + * Date : 2021/11/17 + * Description + ********************************************************************************* + * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd. + * Attention: This software (modified or not) and binary are used for + * microcontroller manufactured by Nanjing Qinheng Microelectronics. + *******************************************************************************/ + +#include "CH59x_common.h" + +/********************************************************************* + * @fn ADC_DataCalib_Rough + * + * @brief 采样数据粗调,获取偏差值,必须先配置ADC后调用此函数获取校准值 + * + * @param none + * + * @return 偏差 + */ +signed short ADC_DataCalib_Rough(void) // 采样数据粗调,获取偏差值 +{ + uint16_t i; + uint32_t sum = 0; + uint8_t ch = 0; // 备份通道 + uint8_t cfg = 0; // 备份 + + ch = R8_ADC_CHANNEL; + cfg = R8_ADC_CFG; + + R8_ADC_CFG |= RB_ADC_OFS_TEST; // 进入测试模式 + R8_ADC_CFG &= ~RB_ADC_DIFF_EN; // 关闭差分 + + R8_ADC_CONVERT |= RB_ADC_START; + while(R8_ADC_CONVERT & RB_ADC_START); + for(i = 0; i < 16; i++) + { + R8_ADC_CONVERT |= RB_ADC_START; + while(R8_ADC_CONVERT & RB_ADC_START); + sum += (~R16_ADC_DATA) & RB_ADC_DATA; + } + sum = (sum + 8) >> 4; + + R8_ADC_CFG = cfg; // 恢复配置值 + R8_ADC_CHANNEL = ch; + + return (2048 - sum); +} + +/********************************************************************* + * @fn ADC_ExtSingleChSampInit + * + * @brief 外部信号单通道采样初始化 + * + * @param sp - refer to ADC_SampClkTypeDef + * @param ga - refer to ADC_SignalPGATypeDef + * + * @return none + */ +void ADC_ExtSingleChSampInit(ADC_SampClkTypeDef sp, ADC_SignalPGATypeDef ga) +{ + R8_TKEY_CFG &= ~RB_TKEY_PWR_ON; + R8_ADC_CFG = RB_ADC_POWER_ON | RB_ADC_BUF_EN | (sp << 6) | ((ga&0xF) << 4); + if( ga & ADC_PGA_2_ ) + { + R8_ADC_CONVERT |= RB_ADC_PGA_GAIN2; + } + else + { + R8_ADC_CONVERT &= ~RB_ADC_PGA_GAIN2; + } +} + +/********************************************************************* + * @fn ADC_ExtDiffChSampInit + * + * @brief 外部信号差分通道采样初始化 + * + * @param sp - refer to ADC_SampClkTypeDef + * @param ga - refer to ADC_SignalPGATypeDef + * + * @return none + */ +void ADC_ExtDiffChSampInit(ADC_SampClkTypeDef sp, ADC_SignalPGATypeDef ga) +{ + R8_TKEY_CFG &= ~RB_TKEY_PWR_ON; + R8_ADC_CFG = RB_ADC_POWER_ON | RB_ADC_DIFF_EN | (sp << 6) | ((ga&0xF) << 4); + if( ga & ADC_PGA_2_ ) + { + R8_ADC_CONVERT |= RB_ADC_PGA_GAIN2; + } + else + { + R8_ADC_CONVERT &= ~RB_ADC_PGA_GAIN2; + } +} + +/********************************************************************* + * @fn ADC_InterTSSampInit + * + * @brief 内置温度传感器采样初始化 + * + * @param none + * + * @return none + */ +void ADC_InterTSSampInit(void) +{ + R8_TKEY_CFG &= ~RB_TKEY_PWR_ON; + R8_TEM_SENSOR = RB_TEM_SEN_PWR_ON; + R8_ADC_CHANNEL = CH_INTE_VTEMP; + R8_ADC_CFG = RB_ADC_POWER_ON | RB_ADC_DIFF_EN | (3 << 4); + R8_ADC_CONVERT &= ~RB_ADC_PGA_GAIN2; +} + +/********************************************************************* + * @fn ADC_InterBATSampInit + * + * @brief 内置电池电压采样初始化 + * + * @param none + * + * @return none + */ +void ADC_InterBATSampInit(void) +{ + R8_TKEY_CFG &= ~RB_TKEY_PWR_ON; + R8_ADC_CHANNEL = CH_INTE_VBAT; + R8_ADC_CFG = RB_ADC_POWER_ON | RB_ADC_BUF_EN | (0 << 4); // 使用-12dB模式 + R8_ADC_CONVERT &= ~RB_ADC_PGA_GAIN2; +} + +/********************************************************************* + * @fn TouchKey_ChSampInit + * + * @brief 触摸按键通道采样初始化 + * + * @param none + * + * @return none + */ +void TouchKey_ChSampInit(void) +{ + R8_ADC_CFG = RB_ADC_POWER_ON | RB_ADC_BUF_EN | (ADC_PGA_0 << 4) | (SampleFreq_8 << 6); + R8_ADC_CONVERT &= ~RB_ADC_PGA_GAIN2; + R8_TKEY_CFG |= RB_TKEY_PWR_ON; +} + +/********************************************************************* + * @fn ADC_ExcutSingleConver + * + * @brief ADC执行单次转换 + * + * @param none + * + * @return ADC转换后的数据 + */ +uint16_t ADC_ExcutSingleConver(void) +{ + R8_ADC_CONVERT |= RB_ADC_START; + while(R8_ADC_CONVERT & RB_ADC_START); + + return (R16_ADC_DATA & RB_ADC_DATA); +} + +/********************************************************************* + * @fn TouchKey_ExcutSingleConver + * + * @brief TouchKey转换后数据 + * + * @param charg - Touchkey充电时间,5bits有效, t=charg*Tadc + * @param disch - Touchkey放电时间,3bits有效, t=disch*Tadc + * + * @return 当前TouchKey等效数据 + */ +uint16_t TouchKey_ExcutSingleConver(uint8_t charg, uint8_t disch) +{ + R8_TKEY_COUNT = (disch << 5) | (charg & 0x1f); + R8_TKEY_CONVERT = RB_TKEY_START; + while(R8_TKEY_CONVERT & RB_TKEY_START); + return (R16_ADC_DATA & RB_ADC_DATA); +} + +/********************************************************************* + * @fn ADC_AutoConverCycle + * + * @brief 设置连续 ADC的周期 + * + * @param cycle - 采样周期计算方法为(256-cycle)*16*Tsys + * + * @return none + */ +void ADC_AutoConverCycle(uint8_t cycle) +{ + R8_ADC_AUTO_CYCLE = cycle; +} + +/********************************************************************* + * @fn ADC_DMACfg + * + * @brief 配置DMA功能 + * + * @param s - 是否打开DMA功能 + * @param startAddr - DMA 起始地址 + * @param endAddr - DMA 结束地址 + * @param m - 配置DMA模式 + * + * @return none + */ +void ADC_DMACfg(uint8_t s, uint32_t startAddr, uint32_t endAddr, ADC_DMAModeTypeDef m) +{ + if(s == DISABLE) + { + R8_ADC_CTRL_DMA &= ~(RB_ADC_DMA_ENABLE | RB_ADC_IE_DMA_END); + } + else + { + R16_ADC_DMA_BEG = startAddr&0xFFFF; + R16_ADC_DMA_END = endAddr&0xFFFF; + if(m) + { + R8_ADC_CTRL_DMA |= RB_ADC_DMA_LOOP | RB_ADC_IE_DMA_END | RB_ADC_DMA_ENABLE; + } + else + { + R8_ADC_CTRL_DMA &= ~RB_ADC_DMA_LOOP; + R8_ADC_CTRL_DMA |= RB_ADC_IE_DMA_END | RB_ADC_DMA_ENABLE; + } + } +} + +/********************************************************************* + * @fn adc_to_temperature_celsius + * + * @brief Convert ADC value to temperature(Celsius) + * + * @param adc_val - adc value + * + * @return temperature (Celsius) + */ + +int adc_to_temperature_celsius(uint16_t adc_val) +{ + uint32_t C25 = 0; + int temp; + + C25 = (*((PUINT32)ROM_CFG_TMP_25C)); + + /* current temperature = standard temperature + (adc deviation * adc linearity coefficient) */ + temp = (((C25 >> 16) & 0xFFFF) ? ((C25 >> 16) & 0xFFFF) : 25) + \ + (adc_val - ((int)(C25 & 0xFFFF))) * 100 / 283; + + return (temp); +} diff --git a/sdk/StdPeriphDriver/CH59x_clk.c b/sdk/StdPeriphDriver/CH59x_clk.c new file mode 100644 index 0000000..9ea6fc9 --- /dev/null +++ b/sdk/StdPeriphDriver/CH59x_clk.c @@ -0,0 +1,578 @@ +/********************************** (C) COPYRIGHT ******************************* + * File Name : CH59x_clk.c + * Author : WCH + * Version : V1.2 + * Date : 2021/11/17 + * Description + ********************************************************************************* + * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd. + * Attention: This software (modified or not) and binary are used for + * microcontroller manufactured by Nanjing Qinheng Microelectronics. + *******************************************************************************/ + +#include "CH59x_common.h" + +/********************************************************************* + * @fn LClk32K_Select + * + * @brief 32K 低频时钟来源 + * + * @param hc - 选择32K使用内部还是外部 + * + * @return none + */ +void LClk32K_Select(LClk32KTypeDef hc) +{ + uint8_t cfg = R8_CK32K_CONFIG; + + if(hc == Clk32K_LSI) + { + cfg &= ~RB_CLK_OSC32K_XT; + } + else + { + cfg |= RB_CLK_OSC32K_XT; + } + + sys_safe_access_enable(); + R8_CK32K_CONFIG = cfg; + sys_safe_access_disable(); +} + +/********************************************************************* + * @fn LClk32K_Cfg + * + * @brief 32K 低频时钟电源配置 + * + * @param hc - 选择内部32K还是外部32K + * @param s - 是否打开电源 + * + * @return none + */ +void LClk32K_Cfg(LClk32KTypeDef hc, FunctionalState s) +{ + uint8_t cfg = R8_CK32K_CONFIG; + + if(hc == Clk32K_LSI) + { + if(s == DISABLE) + { + cfg &= ~RB_CLK_INT32K_PON; + } + else + { + cfg |= RB_CLK_INT32K_PON; + } + } + else + { + if(s == DISABLE) + { + cfg &= ~RB_CLK_XT32K_PON; + } + else + { + cfg |= RB_CLK_XT32K_PON; + } + } + + sys_safe_access_enable(); + R8_CK32K_CONFIG = cfg; + sys_safe_access_disable(); +} + +/********************************************************************* + * @fn HSECFG_Current + * + * @brief HSE晶体 偏置电流配置 + * + * @param c - 75%,100%,125%,150% + * + * @return none + */ +void HSECFG_Current(HSECurrentTypeDef c) +{ + uint8_t x32M_c; + + x32M_c = R8_XT32M_TUNE; + x32M_c = (x32M_c & 0xfc) | (c & 0x03); + + sys_safe_access_enable(); + R8_XT32M_TUNE = x32M_c; + sys_safe_access_disable(); +} + +/********************************************************************* + * @fn HSECFG_Capacitance + * + * @brief HSE晶体 负载电容配置 + * + * @param c - refer to HSECapTypeDef + * + * @return none + */ +void HSECFG_Capacitance(HSECapTypeDef c) +{ + uint8_t x32M_c; + + x32M_c = R8_XT32M_TUNE; + x32M_c = (x32M_c & 0x8f) | (c << 4); + + sys_safe_access_enable(); + R8_XT32M_TUNE = x32M_c; + sys_safe_access_disable(); +} + +/********************************************************************* + * @fn LSECFG_Current + * + * @brief LSE晶体 偏置电流配置 + * + * @param c - 70%,100%,140%,200% + * + * @return none + */ +void LSECFG_Current(LSECurrentTypeDef c) +{ + uint8_t x32K_c; + + x32K_c = R8_XT32K_TUNE; + x32K_c = (x32K_c & 0xfc) | (c & 0x03); + + sys_safe_access_enable(); + R8_XT32K_TUNE = x32K_c; + sys_safe_access_disable(); +} + +/********************************************************************* + * @fn LSECFG_Capacitance + * + * @brief LSE晶体 负载电容配置 + * + * @param c - refer to LSECapTypeDef + * + * @return none + */ +void LSECFG_Capacitance(LSECapTypeDef c) +{ + uint8_t x32K_c; + + x32K_c = R8_XT32K_TUNE; + x32K_c = (x32K_c & 0x0f) | (c << 4); + + sys_safe_access_enable(); + R8_XT32K_TUNE = x32K_c; + sys_safe_access_disable(); +} + +/********************************************************************* + * @fn Calibration_LSI + * + * @brief 校准内部32K时钟 + * + * @param cali_Lv - 校准等级选择 Level_32 ：2.4ms 1000ppm (32M 主频) 1100ppm (60M 主频) + * Level_64 ：4.4ms 800ppm (32M 主频) 1000ppm (60M 主频) + * Level_128 ：8.4ms 600ppm (32M 主频) 800ppm (60M 主频) + * + * @return none + */ +void Calibration_LSI(Cali_LevelTypeDef cali_Lv) +{ + UINT32 i; + INT32 cnt_offset; + UINT8 retry = 0; + INT32 freq_sys; + UINT32 cnt_32k = 0; + + freq_sys = GetSysClock(); + + sys_safe_access_enable(); + R8_CK32K_CONFIG &= ~RB_CLK_OSC32K_FILT; + R8_CK32K_CONFIG |= RB_CLK_OSC32K_FILT; + sys_safe_access_disable(); + sys_safe_access_enable(); + R8_XT32K_TUNE &= ~3; + R8_XT32K_TUNE |= 1; + sys_safe_access_disable(); + + // 粗调 + sys_safe_access_enable(); + R8_OSC_CAL_CTRL &= ~RB_OSC_CNT_TOTAL; + R8_OSC_CAL_CTRL |= 1; + sys_safe_access_disable(); + + while(1) + { + sys_safe_access_enable(); + R8_OSC_CAL_CTRL |= RB_OSC_CNT_EN; + R16_OSC_CAL_CNT |= RB_OSC_CAL_OV_CLR; + R16_OSC_CAL_CNT |= RB_OSC_CAL_IF; + sys_safe_access_disable(); + while( (R8_OSC_CAL_CTRL & RB_OSC_CNT_EN) == 0 ) + { + sys_safe_access_enable(); + R8_OSC_CAL_CTRL |= RB_OSC_CNT_EN; + sys_safe_access_disable(); + } + + while(!(R8_OSC_CAL_CTRL & RB_OSC_CNT_HALT)); // 用于丢弃 + + sys_safe_access_enable(); + R8_OSC_CAL_CTRL &= ~RB_OSC_CNT_EN; + R8_OSC_CAL_CTRL |= RB_OSC_CNT_EN; + R16_OSC_CAL_CNT |= RB_OSC_CAL_OV_CLR; + R16_OSC_CAL_CNT |= RB_OSC_CAL_IF; + sys_safe_access_disable(); + while( (R8_OSC_CAL_CTRL & RB_OSC_CNT_EN) == 0 ) + { + sys_safe_access_enable(); + R8_OSC_CAL_CTRL |= RB_OSC_CNT_EN; + sys_safe_access_disable(); + } + + while(R8_OSC_CAL_CTRL & RB_OSC_CNT_HALT); + cnt_32k = RTC_GetCycle32k(); + while(RTC_GetCycle32k() == cnt_32k); + R16_OSC_CAL_CNT |= RB_OSC_CAL_OV_CLR; + while(!(R8_OSC_CAL_CTRL & RB_OSC_CNT_HALT)); + i = R16_OSC_CAL_CNT; // 实时校准后采样值 + cnt_offset = (i & 0x3FFF) + R8_OSC_CAL_OV_CNT * 0x3FFF - 2000 * (freq_sys / 1000) / CAB_LSIFQ; + if(((cnt_offset > -37 * (freq_sys / 1000) / CAB_LSIFQ) && (cnt_offset < 37 * (freq_sys / 1000) / CAB_LSIFQ)) || retry > 2) + { + if(retry) + break; + } + retry++; + cnt_offset = (cnt_offset > 0) ? (((cnt_offset * 2) / (74 * (freq_sys/1000) / 60000)) + 1) / 2 : (((cnt_offset * 2) / (74 * (freq_sys/1000) / 60000 )) - 1) / 2; + sys_safe_access_enable(); + R16_INT32K_TUNE += cnt_offset; + sys_safe_access_disable(); + } + + // 细调 + // 配置细调参数后，丢弃2次捕获值（软件行为）上判断已有一次，这里只留一次 + sys_safe_access_enable(); + R8_OSC_CAL_CTRL &= ~RB_OSC_CNT_TOTAL; + R8_OSC_CAL_CTRL |= cali_Lv; + sys_safe_access_disable(); + while( (R8_OSC_CAL_CTRL & RB_OSC_CNT_TOTAL) != cali_Lv ) + { + sys_safe_access_enable(); + R8_OSC_CAL_CTRL |= cali_Lv; + sys_safe_access_disable(); + } + + sys_safe_access_enable(); + R8_OSC_CAL_CTRL &= ~RB_OSC_CNT_EN; + R8_OSC_CAL_CTRL |= RB_OSC_CNT_EN; + R16_OSC_CAL_CNT |= RB_OSC_CAL_OV_CLR; + R16_OSC_CAL_CNT |= RB_OSC_CAL_IF; + sys_safe_access_disable(); + while( (R8_OSC_CAL_CTRL & RB_OSC_CNT_EN) == 0 ) + { + sys_safe_access_enable(); + R8_OSC_CAL_CTRL |= RB_OSC_CNT_EN; + sys_safe_access_disable(); + } + + while(!(R8_OSC_CAL_CTRL & RB_OSC_CNT_HALT)); // 用于丢弃 + + sys_safe_access_enable(); + R8_OSC_CAL_CTRL &= ~RB_OSC_CNT_EN; + R8_OSC_CAL_CTRL |= RB_OSC_CNT_EN; + R16_OSC_CAL_CNT |= RB_OSC_CAL_OV_CLR; + R16_OSC_CAL_CNT |= RB_OSC_CAL_IF; + sys_safe_access_disable(); + while( (R8_OSC_CAL_CTRL & RB_OSC_CNT_EN) == 0 ) + { + sys_safe_access_enable(); + R8_OSC_CAL_CTRL |= RB_OSC_CNT_EN; + sys_safe_access_disable(); + } + + while(R8_OSC_CAL_CTRL & RB_OSC_CNT_HALT); + cnt_32k = RTC_GetCycle32k(); + while(RTC_GetCycle32k() == cnt_32k); + R16_OSC_CAL_CNT |= RB_OSC_CAL_OV_CLR; + while(!(R8_OSC_CAL_CTRL & RB_OSC_CNT_HALT)); + sys_safe_access_enable(); + R8_OSC_CAL_CTRL &= ~RB_OSC_CNT_EN; + sys_safe_access_disable(); + i = R16_OSC_CAL_CNT; // 实时校准后采样值 + cnt_offset = (i & 0x3FFF) + R8_OSC_CAL_OV_CNT * 0x3FFF - 4000 * (1 << cali_Lv) * (freq_sys / 1000000) / 256 * 1000/(CAB_LSIFQ/256); + cnt_offset = (cnt_offset > 0) ? ((((cnt_offset * 2*(100 )) / (1366 * ((1 << cali_Lv)/8) * (freq_sys/1000) / 60000)) + 1) / 2)<<5 : ((((cnt_offset * 2*(100)) / (1366 * ((1 << cali_Lv)/8) * (freq_sys/1000) / 60000)) - 1) / 2)<<5; + sys_safe_access_enable(); + R16_INT32K_TUNE += cnt_offset; + sys_safe_access_disable(); +} + +/********************************************************************* + * @fn RTCInitTime + * + * @brief RTC时钟初始化当前时间 + * + * @param y - 配置年，MAX_Y = BEGYEAR + 44 + * @param mon - 配置月，MAX_MON = 12 + * @param d - 配置日，MAX_D = 31 + * @param h - 配置小时，MAX_H = 23 + * @param m - 配置分钟，MAX_M = 59 + * @param s - 配置秒，MAX_S = 59 + * + * @return none + */ +void RTC_InitTime(uint16_t y, uint16_t mon, uint16_t d, uint16_t h, uint16_t m, uint16_t s) +{ + uint32_t t; + uint16_t year, month, day, sec2, t32k; + volatile uint8_t clk_pin; + + year = y; + month = mon; + day = 0; + while(year > BEGYEAR) + { + day += YearLength(year - 1); + year--; + } + while(month > 1) + { + day += monthLength(IsLeapYear(y), month - 2); + month--; + } + + day += d - 1; + sec2 = (h % 24) * 1800 + m * 30 + s / 2; + t32k = (s & 1) ? (0x8000) : (0); + t = sec2; + t = t << 16 | t32k; + + do + { + clk_pin = (R8_CK32K_CONFIG & RB_32K_CLK_PIN); + } while(clk_pin != (R8_CK32K_CONFIG & RB_32K_CLK_PIN)); + if(!clk_pin) + { + while(!clk_pin) + { + do + { + clk_pin = (R8_CK32K_CONFIG & RB_32K_CLK_PIN); + } while(clk_pin != (R8_CK32K_CONFIG & RB_32K_CLK_PIN)); + } + } + + sys_safe_access_enable(); + R32_RTC_TRIG = day; + R8_RTC_MODE_CTRL |= RB_RTC_LOAD_HI; + sys_safe_access_disable(); + while((R32_RTC_TRIG & 0x3FFF) != (R32_RTC_CNT_DAY & 0x3FFF)); + sys_safe_access_enable(); + R32_RTC_TRIG = t; + R8_RTC_MODE_CTRL |= RB_RTC_LOAD_LO; + sys_safe_access_disable(); +} + +/********************************************************************* + * @fn RTC_GetTime + * + * @brief 获取当前时间 + * + * @param py - 获取到的年，MAX_Y = BEGYEAR + 44 + * @param pmon - 获取到的月，MAX_MON = 12 + * @param pd - 获取到的日，MAX_D = 31 + * @param ph - 获取到的小时，MAX_H = 23 + * @param pm - 获取到的分钟，MAX_M = 59 + * @param ps - 获取到的秒，MAX_S = 59 + * + * @return none + */ +void RTC_GetTime(uint16_t *py, uint16_t *pmon, uint16_t *pd, uint16_t *ph, uint16_t *pm, uint16_t *ps) +{ + uint32_t t; + uint16_t day, sec2, t32k; + + day = R32_RTC_CNT_DAY & 0x3FFF; + sec2 = R16_RTC_CNT_2S; + t32k = R16_RTC_CNT_32K; + + t = sec2 * 2 + ((t32k < 0x8000) ? 0 : 1); + + *py = BEGYEAR; + while(day >= YearLength(*py)) + { + day -= YearLength(*py); + (*py)++; + } + + *pmon = 0; + while(day >= monthLength(IsLeapYear(*py), *pmon)) + { + day -= monthLength(IsLeapYear(*py), *pmon); + (*pmon)++; + } + (*pmon)++; + *pd = day + 1; + *ph = t / 3600; + *pm = t % 3600 / 60; + *ps = t % 60; +} + +/********************************************************************* + * @fn RTC_SetCycle32k + * + * @brief 基于LSE/LSI时钟，配置当前RTC 周期数 + * + * @param cyc - 配置周期计数初值，MAX_CYC = 0xA8BFFFFF = 2831155199 + * + * @return none + */ +void RTC_SetCycle32k(uint32_t cyc) +{ + volatile uint8_t clk_pin; + + do + { + clk_pin = (R8_CK32K_CONFIG & RB_32K_CLK_PIN); + } while((clk_pin != (R8_CK32K_CONFIG & RB_32K_CLK_PIN)) || (!clk_pin)); + + sys_safe_access_enable(); + R32_RTC_TRIG = cyc; + R8_RTC_MODE_CTRL |= RB_RTC_LOAD_LO; + sys_safe_access_disable(); +} + +/********************************************************************* + * @fn RTC_GetCycle32k + * + * @brief 基于LSE/LSI时钟，获取当前RTC 周期数 + * + * @param none + * + * @return 当前周期数，MAX_CYC = 0xA8BFFFFF = 2831155199 + */ +uint32_t RTC_GetCycle32k(void) +{ + volatile uint32_t i; + + do + { + i = R32_RTC_CNT_32K; + } while(i != R32_RTC_CNT_32K); + + return (i); +} +/********************************************************************* + * @fn RTC_TMRFunCfg + * + * @brief RTC定时模式配置（注意定时基准固定为32768Hz） + * + * @param t - refer to RTC_TMRCycTypeDef + * + * @return none + */ +void RTC_TMRFunCfg(RTC_TMRCycTypeDef t) +{ + sys_safe_access_enable(); + R8_RTC_MODE_CTRL &= ~(RB_RTC_TMR_EN | RB_RTC_TMR_MODE); + sys_safe_access_disable(); + sys_safe_access_enable(); + R8_RTC_MODE_CTRL |= RB_RTC_TMR_EN | (t); + sys_safe_access_disable(); +} + +/********************************************************************* + * @fn RTC_TRIGFunCfg + * + * @brief RTC时间触发模式配置 + * + * @param cyc - 相对当前时间的触发间隔时间，基于LSE/LSI时钟周期数 + * + * @return none + */ +void RTC_TRIGFunCfg(uint32_t cyc) +{ + uint32_t t; + + t = RTC_GetCycle32k() + cyc; + if(t > RTC_MAX_COUNT) + { + t -= RTC_MAX_COUNT; + } + + sys_safe_access_enable(); + R32_RTC_TRIG = t; + R8_RTC_MODE_CTRL |= RB_RTC_TRIG_EN; + sys_safe_access_disable(); +} + +/********************************************************************* + * @fn RTC_ModeFunDisable + * + * @brief RTC 模式功能关闭 + * + * @param m - 需要关闭的当前模式 + * + * @return none + */ +void RTC_ModeFunDisable(RTC_MODETypeDef m) +{ + uint8_t i = 0; + + if(m == RTC_TRIG_MODE) + { + i |= RB_RTC_TRIG_EN; + } + else if(m == RTC_TMR_MODE) + { + i |= RB_RTC_TMR_EN; + } + + sys_safe_access_enable(); + R8_RTC_MODE_CTRL &= ~(i); + sys_safe_access_disable(); +} + +/********************************************************************* + * @fn RTC_GetITFlag + * + * @brief 获取RTC中断标志 + * + * @param f - refer to RTC_EVENTTypeDef + * + * @return 中断标志状态 + */ +uint8_t RTC_GetITFlag(RTC_EVENTTypeDef f) +{ + if(f == RTC_TRIG_EVENT) + { + return (R8_RTC_FLAG_CTRL & RB_RTC_TRIG_FLAG); + } + else + { + return (R8_RTC_FLAG_CTRL & RB_RTC_TMR_FLAG); + } +} + +/********************************************************************* + * @fn RTC_ClearITFlag + * + * @brief 清除RTC中断标志 + * + * @param f - refer to RTC_EVENTTypeDef + * + * @return none + */ +void RTC_ClearITFlag(RTC_EVENTTypeDef f) +{ + switch(f) + { + case RTC_TRIG_EVENT: + R8_RTC_FLAG_CTRL = RB_RTC_TRIG_CLR; + break; + case RTC_TMR_EVENT: + R8_RTC_FLAG_CTRL = RB_RTC_TMR_CLR; + break; + default: + break; + } +} diff --git a/sdk/StdPeriphDriver/CH59x_flash.c b/sdk/StdPeriphDriver/CH59x_flash.c new file mode 100644 index 0000000..ad0d90f --- /dev/null +++ b/sdk/StdPeriphDriver/CH59x_flash.c @@ -0,0 +1,167 @@ +/********************************** (C) COPYRIGHT ******************************* + * File Name : CH59x_flash.c + * Author : WCH + * Version : V1.2 + * Date : 2021/11/17 + * Description + ********************************************************************************* + * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd. + * Attention: This software (modified or not) and binary are used for + * microcontroller manufactured by Nanjing Qinheng Microelectronics. + *******************************************************************************/ + +#include "CH59x_common.h" + +/* RESET_EN */ +#define RESET_Enable 0x00000008 +#define RESET_Disable 0xFFFFFFF7 + +/* LOCKUP_RST_EN */ +#define UART_NO_KEY_Enable 0x00000100 +#define UART_NO_KEY_Disable 0xFFFFFEFF + +/* BOOT_PIN */ +#define BOOT_PIN_PB22 0x00000200 +#define BOOT_PIN_PB11 0xFFFFFDFF + +/* FLASH_WRProt */ +#define FLASH_WRProt 0xFFF003FF + +/********************************************************************* + * @fn FLASH_ROM_READ + * + * @brief Read Flash + * + * @param StartAddr - read address + * @param Buffer - read buffer + * @param len - read len + * + * @return none + */ +void FLASH_ROM_READ(uint32_t StartAddr, void *Buffer, uint32_t len) +{ + uint32_t i, Length = (len + 3) >> 2; + uint32_t *pCode = (uint32_t *)StartAddr; + uint32_t *pBuf = (uint32_t *)Buffer; + + for(i = 0; i < Length; i++) + { + *pBuf++ = *pCode++; + } +} + +/********************************************************************* + * @fn UserOptionByteConfig + * + * @brief Configure User Option Byte.需在调用用户配置字生效函数后生效,且每次烧录后只能修改一次 + * (使用该函数，必须使用官方提供的.S文件，同时调用该函数后，两次上电后，两线调试接口默认关闭) + * + * @param RESET_EN - 外部复位引脚使能 + * @param BOOT_PIN - ENABLE-使用默认boot脚-PB22,DISABLE-使用boot脚-PB11 + * @param UART_NO_KEY_EN - 串口免按键下载使能 + * @param FLASHProt_Size - 写保护大小(单位4K) + * + * @return 0-Success, 1-Err + */ +uint8_t UserOptionByteConfig(FunctionalState RESET_EN, FunctionalState BOOT_PIN, FunctionalState UART_NO_KEY_EN, + uint32_t FLASHProt_Size) +{ + uint32_t s, t; + + FLASH_ROM_READ(0x14, &s, 4); + + if(s == 0xF5F9BDA9) + { + s = 0; + FLASH_EEPROM_CMD(CMD_GET_ROM_INFO, 0x7EFFC, &s, 4); + s &= 0xFF; + + if(RESET_EN == ENABLE) + s |= RESET_Enable; + else + s &= RESET_Disable; + + /* bit[7:0]-bit[31-24] */ + s |= ((~(s << 24)) & 0xFF000000); //高8位 配置信息取反； + + if(BOOT_PIN == ENABLE) + s |= BOOT_PIN_PB22; + if(UART_NO_KEY_EN == ENABLE) + s |= UART_NO_KEY_Enable; + + /* bit[23-10] */ + s &= 0xFF0003FF; + s |= ((FLASHProt_Size << 10) | (5 << 20)) & 0x00FFFC00; + + /*Write user option byte*/ + FLASH_ROM_WRITE(0x14, &s, 4); + + /* Verify user option byte */ + FLASH_ROM_READ(0x14, &t, 4); + + if(s == t) + return 0; + else + return 1; + } + + return 1; +} + +/********************************************************************* + * @fn UserOptionByteClose_SWD + * + * @brief 关两线调试接口，其余配置值保持不变.需在调用用户配置字生效函数后生效,且每次烧录后只能修改一次 + * (使用该函数，必须使用官方提供的.S文件，同时调用该函数后，两次上电后，两线调试接口默认关闭) + * + * @return 0-Success, 1-Err + */ +uint8_t UserOptionByteClose_SWD(void) +{ + uint32_t s, t; + + FLASH_ROM_READ(0x14, &s, 4); + + if(s == 0xF5F9BDA9) + { + FLASH_EEPROM_CMD(CMD_GET_ROM_INFO, 0x7EFFC, &s, 4); + + s &= ~((1 << 4) | (1 << 7)); //禁用调试功能， 禁用SPI读写FLASH + + /* bit[7:0]-bit[31-24] */ + s &= 0x00FFFFFF; + s |= ((~(s << 24)) & 0xFF000000); //高8位 配置信息取反； + + /*Write user option byte*/ + FLASH_ROM_WRITE(0x14, &s, 4); + + /* Verify user option byte */ + FLASH_ROM_READ(0x14, &t, 4); + + if(s == t) + return 0; + else + return 1; + } + + return 1; +} + +/********************************************************************* + * @fn UserOptionByte_Active + * + * @brief 用户配置字生效函数，执行后自动复位 + * + * @return 0-Success, 1-Err + */ +void UserOptionByte_Active(void) +{ + FLASH_ROM_SW_RESET(); + sys_safe_access_enable(); + R16_INT32K_TUNE = 0xFFFF; + sys_safe_access_disable(); + sys_safe_access_enable(); + R8_RST_WDOG_CTRL |= RB_SOFTWARE_RESET; + sys_safe_access_disable(); + while(1); +} diff --git a/sdk/StdPeriphDriver/CH59x_gpio.c b/sdk/StdPeriphDriver/CH59x_gpio.c new file mode 100644 index 0000000..c87da17 --- /dev/null +++ b/sdk/StdPeriphDriver/CH59x_gpio.c @@ -0,0 +1,263 @@ +/********************************** (C) COPYRIGHT ******************************* + * File Name : CH59x_gpio.c + * Author : WCH + * Version : V1.2 + * Date : 2021/11/17 + * Description + ********************************************************************************* + * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd. + * Attention: This software (modified or not) and binary are used for + * microcontroller manufactured by Nanjing Qinheng Microelectronics. + *******************************************************************************/ + +#include "CH59x_common.h" + +/********************************************************************* + * @fn GPIOA_ModeCfg + * + * @brief GPIOA端口引脚模式配置 + * + * @param pin - PA0-PA15 + * @param mode - 输入输出类型 + * + * @return none + */ +void GPIOA_ModeCfg(uint32_t pin, GPIOModeTypeDef mode) +{ + switch(mode) + { + case GPIO_ModeIN_Floating: + R32_PA_PD_DRV &= ~pin; + R32_PA_PU &= ~pin; + R32_PA_DIR &= ~pin; + break; + + case GPIO_ModeIN_PU: + R32_PA_PD_DRV &= ~pin; + R32_PA_PU |= pin; + R32_PA_DIR &= ~pin; + break; + + case GPIO_ModeIN_PD: + R32_PA_PD_DRV |= pin; + R32_PA_PU &= ~pin; + R32_PA_DIR &= ~pin; + break; + + case GPIO_ModeOut_PP_5mA: + R32_PA_PD_DRV &= ~pin; + R32_PA_DIR |= pin; + break; + + case GPIO_ModeOut_PP_20mA: + R32_PA_PD_DRV |= pin; + R32_PA_DIR |= pin; + break; + + default: + break; + } +} + +/********************************************************************* + * @fn GPIOB_ModeCfg + * + * @brief GPIOB端口引脚模式配置 + * + * @param pin - PB0-PB23 + * @param mode - 输入输出类型 + * + * @return none + */ +void GPIOB_ModeCfg(uint32_t pin, GPIOModeTypeDef mode) +{ + switch(mode) + { + case GPIO_ModeIN_Floating: + R32_PB_PD_DRV &= ~pin; + R32_PB_PU &= ~pin; + R32_PB_DIR &= ~pin; + break; + + case GPIO_ModeIN_PU: + R32_PB_PD_DRV &= ~pin; + R32_PB_PU |= pin; + R32_PB_DIR &= ~pin; + break; + + case GPIO_ModeIN_PD: + R32_PB_PD_DRV |= pin; + R32_PB_PU &= ~pin; + R32_PB_DIR &= ~pin; + break; + + case GPIO_ModeOut_PP_5mA: + R32_PB_PD_DRV &= ~pin; + R32_PB_DIR |= pin; + break; + + case GPIO_ModeOut_PP_20mA: + R32_PB_PD_DRV |= pin; + R32_PB_DIR |= pin; + break; + + default: + break; + } +} + +/********************************************************************* + * @fn GPIOA_ITModeCfg + * + * @brief GPIOA引脚中断模式配置 + * + * @param pin - PA0-PA15 + * @param mode - 触发类型 + * + * @return none + */ +void GPIOA_ITModeCfg(uint32_t pin, GPIOITModeTpDef mode) +{ + switch(mode) + { + case GPIO_ITMode_LowLevel: // 低电平触发 + R16_PA_INT_MODE &= ~pin; + R32_PA_CLR |= pin; + break; + + case GPIO_ITMode_HighLevel: // 高电平触发 + R16_PA_INT_MODE &= ~pin; + R32_PA_OUT |= pin; + break; + + case GPIO_ITMode_FallEdge: // 下降沿触发 + R16_PA_INT_MODE |= pin; + R32_PA_CLR |= pin; + break; + + case GPIO_ITMode_RiseEdge: // 上升沿触发 + R16_PA_INT_MODE |= pin; + R32_PA_OUT |= pin; + break; + + default: + break; + } + R16_PA_INT_IF = pin; + R16_PA_INT_EN |= pin; +} + +/********************************************************************* + * @fn GPIOB_ITModeCfg + * + * @brief GPIOB引脚中断模式配置 + * + * @param pin - PB0-PB23 + * @param mode - 触发类型 + * + * @return none + */ +void GPIOB_ITModeCfg(uint32_t pin, GPIOITModeTpDef mode) +{ + uint32_t Pin = pin | ((pin & (GPIO_Pin_22 | GPIO_Pin_23)) >> 14); + switch(mode) + { + case GPIO_ITMode_LowLevel: // 低电平触发 + R16_PB_INT_MODE &= ~Pin; + R32_PB_CLR |= pin; + break; + + case GPIO_ITMode_HighLevel: // 高电平触发 + R16_PB_INT_MODE &= ~Pin; + R32_PB_OUT |= pin; + break; + + case GPIO_ITMode_FallEdge: // 下降沿触发 + R16_PB_INT_MODE |= Pin; + R32_PB_CLR |= pin; + break; + + case GPIO_ITMode_RiseEdge: // 上升沿触发 + R16_PB_INT_MODE |= Pin; + R32_PB_OUT |= pin; + break; + + default: + break; + } + R16_PB_INT_IF = Pin; + R16_PB_INT_EN |= Pin; +} + +/********************************************************************* + * @fn GPIOPinRemap + * + * @brief 外设功能引脚映射 + * + * @param s - 是否使能映射 + * @param perph - RB_RF_ANT_SW_EN - RF antenna switch control output on PA4/PA5/PA12/PA13/PA14/PA15 + * RB_PIN_U0_INV - RXD0/RXD0_/TXD0/TXD0_ invert input/output + * RB_PIN_INTX - INTX: INT24/INT25 PB8/PB9 -> INT24_/INT25_ PB22/PB23 + * RB_PIN_MODEM - MODEM: PA6/PA7 -> PB12/PB13 + * RB_PIN_I2C - I2C: PB14/PB15 -> PB14/PB15 + * RB_PIN_PWMX - PWMX: PA12/PA13 -> PA6/PA7 + * RB_PIN_SPI0 - SPI0: PA12/PA13/PA14/PA15 -> PB12/PB13/PB14/PB15 + * RB_PIN_UART3 - UART3: PA4/PA5 -> PA4/PA5 + * RB_PIN_UART2 - UART2: PB22/PB23 -> PA6/PA7 + * RB_PIN_UART1 - UART1: PA8/PA9 -> PB12/PB13 + * RB_PIN_UART0 - UART0: PB4/PB7 -> PA15/PA14 + * RB_PIN_TMR3 - TMR2: PB22 -> PB22 + * RB_PIN_TMR2 - TMR2: PA11 -> PB11 + * RB_PIN_TMR1 - TMR1: PA10 -> PB10 + * RB_PIN_TMR0 - TMR0: PA9 -> PB23 + * + * @return none + */ +void GPIOPinRemap(FunctionalState s, uint16_t perph) +{ + if(s) + { + R16_PIN_ALTERNATE |= perph; + } + else + { + R16_PIN_ALTERNATE &= ~perph; + } +} + +/********************************************************************* + * @fn GPIOAGPPCfg + * + * @brief 模拟外设GPIO引脚功能控制 + * + * @param s - ENABLE - 打开模拟外设功能，关闭数字功能 + * DISABLE - 启用数字功能，关闭模拟外设功能 + * @param perph - RB_PIN_ADC8_9_IE - ADC/TKEY 9/8通道 + * RB_PIN_ADC6_7_IE - ADC/TKEY 7/6通道 + * RB_PIN_ADC10_IE - ADC/TKEY 10通道 + * RB_PIN_ADC11_IE - ADC/TKEY 11 通道 + * RB_PIN_USB2_DP_PU - USB2 U2D+引脚内部上拉电阻 + * RB_PIN_USB2_IE - USB2引脚 + * RB_PIN_USB_DP_PU - USB UD+引脚内部上拉电阻 + * RB_PIN_USB_IE - USB 引脚 + * RB_PIN_ADC0_IE - ADC/TKEY 0 通道 + * RB_PIN_ADC1_IE - ADC/TKEY 1 通道 + * RB_PIN_ADC12_IE - ADC/TKEY 12 通道 + * RB_PIN_ADC13_IE - ADC/TKEY 13 通道 + * RB_PIN_XT32K_IE - 32KHz晶振LSE引脚 + * RB_PIN_ADC2_3_IE - ADC/TKEY 2/3 通道 + * RB_PIN_ADC4_5_IE - ADC/TKEY 4/5 通道 + * + * @return none + */ +void GPIOAGPPCfg(FunctionalState s, uint16_t perph) +{ + if(s) + { + R16_PIN_ANALOG_IE |= perph; + } + else + { + R16_PIN_ANALOG_IE &= ~perph; + } +} diff --git a/sdk/StdPeriphDriver/CH59x_i2c.c b/sdk/StdPeriphDriver/CH59x_i2c.c new file mode 100644 index 0000000..51c4a09 --- /dev/null +++ b/sdk/StdPeriphDriver/CH59x_i2c.c @@ -0,0 +1,672 @@ +/********************************** (C) COPYRIGHT ******************************* + * File Name : CH59x_i2c.c + * Author : WCH + * Version : V1.0 + * Date : 2021/03/15 + * Description + ********************************************************************************* + * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd. + * Attention: This software (modified or not) and binary are used for + * microcontroller manufactured by Nanjing Qinheng Microelectronics. + *******************************************************************************/ + +#include "CH59x_common.h" + +/********************************************************************* + * @fn I2C_Init + * + * @brief Initializes the I2Cx peripheral according to the specified + * parameters in the I2C_InitStruct. + * + * @param I2C_Mode - refer to I2C_ModeTypeDef + * @param I2C_ClockSpeed - Specifies the clock frequency(Hz). + * This parameter must be set to a value lower than 400kHz + * @param I2C_DutyCycle - Specifies the I2C fast mode duty cycle.refer to I2C_DutyTypeDef + * @param I2C_Ack - Enables or disables the acknowledgement.refer to I2C_AckTypeDef + * @param I2C_AckAddr - Specifies if 7-bit or 10-bit address is acknowledged.refer to I2C_AckAddrTypeDef + * @param I2C_OwnAddress1 - Specifies the first device own address. + * This parameter can be a 7-bit or 10-bit address. + * + * @return none + */ +void I2C_Init(I2C_ModeTypeDef I2C_Mode, UINT32 I2C_ClockSpeed, I2C_DutyTypeDef I2C_DutyCycle, + I2C_AckTypeDef I2C_Ack, I2C_AckAddrTypeDef I2C_AckAddr, UINT16 I2C_OwnAddress1) +{ + uint32_t sysClock; + uint16_t tmpreg; + + I2C_SoftwareResetCmd(ENABLE); + I2C_SoftwareResetCmd(DISABLE); + + sysClock = GetSysClock(); + + R16_I2C_CTRL2 &= ~RB_I2C_FREQ; + R16_I2C_CTRL2 |= (sysClock / 1000000); + + R16_I2C_CTRL1 &= ~RB_I2C_PE; + + if(I2C_ClockSpeed <= 100000) + { + tmpreg = (sysClock / (I2C_ClockSpeed << 1)) & RB_I2C_CCR; + + if(tmpreg < 0x04) + tmpreg = 0x04; + + R16_I2C_RTR = (((sysClock / 1000000) + 1) > 0x3F) ? 0x3F : ((sysClock / 1000000) + 1); + } + else + { + if(I2C_DutyCycle == I2C_DutyCycle_2) + { + tmpreg = (sysClock / (I2C_ClockSpeed * 3)) & RB_I2C_CCR; + } + else + { + tmpreg = (sysClock / (I2C_ClockSpeed * 25)) & RB_I2C_CCR; + tmpreg |= I2C_DutyCycle_16_9; + } + + if(tmpreg == 0) + { + tmpreg |= (uint16_t)0x0001; + } + + tmpreg |= RB_I2C_F_S; + R16_I2C_RTR = (uint16_t)((((sysClock / 1000000) * (uint16_t)300) / (uint16_t)1000) + (uint16_t)1); + } + R16_I2C_CKCFGR = tmpreg; + + R16_I2C_CTRL1 |= RB_I2C_PE; + + R16_I2C_CTRL1 &= ~(RB_I2C_SMBUS | RB_I2C_SMBTYPE | RB_I2C_ACK); + R16_I2C_CTRL1 |= I2C_Mode | I2C_Ack; + + R16_I2C_OADDR1 &= ~0xFFFF; + R16_I2C_OADDR1 |= I2C_AckAddr | I2C_OwnAddress1; +} + +/********************************************************************* + * @fn I2C_Cmd + * + * @brief Enables or disables the specified I2C peripheral. + * + * @param NewState - ENABLE or DISABLE. + * + * @return none + */ +void I2C_Cmd(FunctionalState NewState) +{ + if(NewState != DISABLE) + R16_I2C_CTRL1 |= RB_I2C_PE; + else + R16_I2C_CTRL1 &= ~RB_I2C_PE; +} + +/********************************************************************* + * @fn I2C_GenerateSTART + * + * @brief Generates I2Cx communication START condition. + * + * @param NewState - ENABLE or DISABLE. + * + * @return none + */ +void I2C_GenerateSTART(FunctionalState NewState) +{ + if(NewState != DISABLE) + R16_I2C_CTRL1 |= RB_I2C_START; + else + R16_I2C_CTRL1 &= ~RB_I2C_START; +} + +/********************************************************************* + * @fn I2C_GenerateSTOP + * + * @brief Generates I2Cx communication STOP condition. + * + * @param NewState - ENABLE or DISABLE. + * + * @return none + */ +void I2C_GenerateSTOP(FunctionalState NewState) +{ + if(NewState != DISABLE) + R16_I2C_CTRL1 |= RB_I2C_STOP; + else + R16_I2C_CTRL1 &= ~RB_I2C_STOP; +} + +/********************************************************************* + * @fn I2C_AcknowledgeConfig + * + * @brief Enables or disables the specified I2C acknowledge feature. + * + * @param NewState - ENABLE or DISABLE. + * + * @return none + */ +void I2C_AcknowledgeConfig(FunctionalState NewState) +{ + if(NewState != DISABLE) + R16_I2C_CTRL1 |= RB_I2C_ACK; + else + R16_I2C_CTRL1 &= ~RB_I2C_ACK; +} + +/********************************************************************* + * @fn I2C_OwnAddress2Config + * + * @brief Configures the specified I2C own address2. + * + * @param Address - specifies the 7bit I2C own address2. + * + * @return none + */ +void I2C_OwnAddress2Config(uint8_t Address) +{ + R16_I2C_OADDR2 &= ~RB_I2C_ADD2; + R16_I2C_OADDR2 |= (uint16_t)(Address & RB_I2C_ADD2); +} + +/********************************************************************* + * @fn I2C_DualAddressCmd + * + * @brief Enables or disables the specified I2C dual addressing mode. + * + * @param NewState - ENABLE or DISABLE. + * + * @return none + */ +void I2C_DualAddressCmd(FunctionalState NewState) +{ + if(NewState != DISABLE) + R16_I2C_OADDR2 |= RB_I2C_ENDUAL; + else + R16_I2C_OADDR2 &= ~RB_I2C_ENDUAL; +} + +/********************************************************************* + * @fn I2C_GeneralCallCmd + * + * @brief Enables or disables the specified I2C general call feature. + * + * @param NewState - ENABLE or DISABLE. + * + * @return none + */ +void I2C_GeneralCallCmd(FunctionalState NewState) +{ + if(NewState != DISABLE) + R16_I2C_CTRL1 |= RB_I2C_ENGC; + else + R16_I2C_CTRL1 &= ~RB_I2C_ENGC; +} + +/********************************************************************* + * @fn I2C_ITConfig + * + * @brief Enables or disables the specified I2C interrupts. + * + * @param I2C_IT - specifies the I2C interrupts sources to be enabled or disabled. + * I2C_IT_BUF - Buffer interrupt mask. + * I2C_IT_EVT - Event interrupt mask. + * I2C_IT_ERR - Error interrupt mask. + * @param NewState - ENABLE or DISABLE. + * + * @return none + */ +void I2C_ITConfig(I2C_ITTypeDef I2C_IT, FunctionalState NewState) +{ + if(NewState != DISABLE) + R16_I2C_CTRL2 |= I2C_IT; + else + R16_I2C_CTRL2 &= (uint16_t)~I2C_IT; +} + +/********************************************************************* + * @fn I2C_SendData + * + * @brief Sends a data byte through the I2Cx peripheral. + * + * @param Data - Byte to be transmitted. + * + * @return none + */ +void I2C_SendData(uint8_t Data) +{ + R16_I2C_DATAR = Data; +} + +/********************************************************************* + * @fn I2C_ReceiveData + * + * @brief Returns the most recent received data by the I2Cx peripheral. + * + * @return The value of the received data. + */ +uint8_t I2C_ReceiveData(void) +{ + return (uint8_t)R16_I2C_DATAR; +} + +/********************************************************************* + * @fn I2C_Send7bitAddress + * + * @brief Transmits the address byte to select the slave device. + * + * @param Address - specifies the slave address which will be transmitted. + * @param I2C_Direction - specifies whether the I2C device will be a Transmitter or a Receiver. + * I2C_Direction_Transmitter - Transmitter mode. + * I2C_Direction_Receiver - Receiver mode. + * + * @return none + */ +void I2C_Send7bitAddress(uint8_t Address, uint8_t I2C_Direction) +{ + if(I2C_Direction != I2C_Direction_Transmitter) + Address |= OADDR1_ADD0_Set; + else + Address &= OADDR1_ADD0_Reset; + + R16_I2C_DATAR = Address; +} + +/********************************************************************* + * @fn I2C_SoftwareResetCmd + * + * @brief Enables or disables the specified I2C software reset. + * + * @param NewState - ENABLE or DISABLE. + * + * @return none + */ +void I2C_SoftwareResetCmd(FunctionalState NewState) +{ + if(NewState != DISABLE) + R16_I2C_CTRL1 |= RB_I2C_SWRST; + else + R16_I2C_CTRL1 &= ~RB_I2C_SWRST; +} + +/********************************************************************* + * @fn I2C_NACKPositionConfig + * + * @brief Selects the specified I2C NACK position in master receiver mode. + * + * @param I2C_NACKPosition - specifies the NACK position. + * I2C_NACKPosition_Next - indicates that the next byte will be the last received byte. + * I2C_NACKPosition_Current - indicates that current byte is the last received byte. + * + * @return none + */ +void I2C_NACKPositionConfig(uint16_t I2C_NACKPosition) +{ + if(I2C_NACKPosition == I2C_NACKPosition_Next) + R16_I2C_CTRL1 |= I2C_NACKPosition_Next; + else + R16_I2C_CTRL1 &= I2C_NACKPosition_Current; +} + +/********************************************************************* + * @fn I2C_SMBusAlertConfig + * + * @brief Drives the SMBusAlert pin high or low for the specified I2C. + * + * @param I2C_SMBusAlert - specifies SMBAlert pin level. + * I2C_SMBusAlert_Low - SMBAlert pin driven low. + * I2C_SMBusAlert_High - SMBAlert pin driven high. + * + * @return none + */ +void I2C_SMBusAlertConfig(uint16_t I2C_SMBusAlert) +{ + if(I2C_SMBusAlert == I2C_SMBusAlert_Low) + R16_I2C_CTRL1 |= I2C_SMBusAlert_Low; + else + R16_I2C_CTRL1 &= I2C_SMBusAlert_High; +} + +/********************************************************************* + * @fn I2C_TransmitPEC + * + * @brief Enables or disables the specified I2C PEC transfer. + * + * @param NewState - ENABLE or DISABLE. + * + * @return none + */ +void I2C_TransmitPEC(FunctionalState NewState) +{ + if(NewState != DISABLE) + R16_I2C_CTRL1 |= RB_I2C_PEC; + else + R16_I2C_CTRL1 &= ~RB_I2C_PEC; +} + +/********************************************************************* + * @fn I2C_PECPositionConfig + * + * @brief Selects the specified I2C PEC position. + * + * @param I2C_PECPosition - specifies the PEC position. + * I2C_PECPosition_Next - indicates that the next byte is PEC. + * I2C_PECPosition_Current - indicates that current byte is PEC. + * + * @return none + */ +void I2C_PECPositionConfig(uint16_t I2C_PECPosition) +{ + if(I2C_PECPosition == I2C_PECPosition_Next) + R16_I2C_CTRL1 |= I2C_PECPosition_Next; + else + R16_I2C_CTRL1 &= I2C_PECPosition_Current; +} + +/********************************************************************* + * @fn I2C_CalculatePEC + * + * @brief Enables or disables the PEC value calculation of the transferred bytes. + * + * @param NewState - ENABLE or DISABLE. + * + * @return none + */ +void I2C_CalculatePEC(FunctionalState NewState) +{ + if(NewState != DISABLE) + R16_I2C_CTRL1 |= RB_I2C_ENPEC; + else + R16_I2C_CTRL1 &= ~RB_I2C_ENPEC; +} + +/********************************************************************* + * @fn I2C_GetPEC + * + * @brief Returns the PEC value for the specified I2C. + * + * @return The PEC value. + */ +uint8_t I2C_GetPEC(void) +{ + return (R16_I2C_STAR2 >> 8); +} + +/********************************************************************* + * @fn I2C_ARPCmd + * + * @brief Enables or disables the specified I2C ARP. + * + * @param NewState - ENABLE or DISABLE. + * + * @return none + */ +void I2C_ARPCmd(FunctionalState NewState) +{ + if(NewState != DISABLE) + R16_I2C_CTRL1 |= RB_I2C_EBARP; + else + R16_I2C_CTRL1 &= ~RB_I2C_EBARP; +} + +/********************************************************************* + * @fn I2C_StretchClockCmd + * + * @brief Enables or disables the specified I2C Clock stretching. + * + * @param NewState - ENABLE or DISABLE. + * + * @return none + */ +void I2C_StretchClockCmd(FunctionalState NewState) +{ + if(NewState == DISABLE) + R16_I2C_CTRL1 |= RB_I2C_NOSTRETCH; + else + R16_I2C_CTRL1 &= ~RB_I2C_NOSTRETCH; +} + +/********************************************************************* + * @fn I2C_FastModeDutyCycleConfig + * + * @brief Selects the specified I2C fast mode duty cycle. + * + * @param I2C_DutyCycle - specifies the fast mode duty cycle. + * I2C_DutyCycle_2 - I2C fast mode Tlow/Thigh = 2. + * I2C_DutyCycle_16_9 - I2C fast mode Tlow/Thigh = 16/9. + * + * @return none + */ +void I2C_FastModeDutyCycleConfig(uint16_t I2C_DutyCycle) +{ + if(I2C_DutyCycle != I2C_DutyCycle_16_9) + R16_I2C_CKCFGR &= ~I2C_DutyCycle_16_9; + else + R16_I2C_CKCFGR |= I2C_DutyCycle_16_9; +} + +/********************************************************************* + * @fn I2C_CheckEvent + * + * @brief Checks whether the last I2Cx Event is equal to the one passed as parameter. + * + * @param I2C_EVENT - specifies the event to be checked. + * I2C_EVENT_SLAVE_TRANSMITTER_ADDRESS_MATCHED : EV1. + * I2C_EVENT_SLAVE_RECEIVER_ADDRESS_MATCHED : EV1. + * I2C_EVENT_SLAVE_TRANSMITTER_SECONDADDRESS_MATCHED : EV1. + * I2C_EVENT_SLAVE_RECEIVER_SECONDADDRESS_MATCHED : EV1. + * I2C_EVENT_SLAVE_GENERALCALLADDRESS_MATCHED : EV1. + * I2C_EVENT_SLAVE_BYTE_RECEIVED : EV2. + * (I2C_EVENT_SLAVE_BYTE_RECEIVED | I2C_FLAG_DUALF) : EV2. + * (I2C_EVENT_SLAVE_BYTE_RECEIVED | I2C_FLAG_GENCALL) : EV2. + * I2C_EVENT_SLAVE_BYTE_TRANSMITTED : EV3. + * (I2C_EVENT_SLAVE_BYTE_TRANSMITTED | I2C_FLAG_DUALF) : EV3. + * (I2C_EVENT_SLAVE_BYTE_TRANSMITTED | I2C_FLAG_GENCALL) : EV3. + * I2C_EVENT_SLAVE_ACK_FAILURE : EV3_2. + * I2C_EVENT_SLAVE_STOP_DETECTED : EV4. + * I2C_EVENT_MASTER_MODE_SELECT : EV5. + * I2C_EVENT_MASTER_TRANSMITTER_MODE_SELECTED : EV6. + * I2C_EVENT_MASTER_RECEIVER_MODE_SELECTED : EV6. + * I2C_EVENT_MASTER_BYTE_RECEIVED : EV7. + * I2C_EVENT_MASTER_BYTE_TRANSMITTING : EV8. + * I2C_EVENT_MASTER_BYTE_TRANSMITTED : EV8_2. + * I2C_EVENT_MASTER_MODE_ADDRESS10 : EV9. + * + * @return 1 - SUCCESS or 0 - ERROR. + */ +uint8_t I2C_CheckEvent(uint32_t I2C_EVENT) +{ + uint32_t lastevent = 0; + uint32_t flag1 = 0, flag2 = 0; + uint8_t status = 0; + + flag1 = R16_I2C_STAR1; + flag2 = R16_I2C_STAR2; + flag2 = flag2 << 16; + + lastevent = (flag1 | flag2) & FLAG_Mask; + + if((lastevent & I2C_EVENT) == I2C_EVENT) + { + status = !0; + } + else + { + status = 0; + } + + return status; +} + +/********************************************************************* + * @fn I2C_GetLastEvent + * + * @brief Returns the last I2Cx Event. + * + * @return The last event. + */ +uint32_t I2C_GetLastEvent(void) +{ + uint32_t lastevent = 0; + uint32_t flag1 = 0, flag2 = 0; + + flag1 = R16_I2C_STAR1; + flag2 = R16_I2C_STAR2; + flag2 = flag2 << 16; + lastevent = (flag1 | flag2) & FLAG_Mask; + + return lastevent; +} + +/********************************************************************* + * @fn I2C_GetFlagStatus + * + * @brief Checks whether the last I2Cx Event is equal to the one passed as parameter. + * + * @param I2C_FLAG - specifies the flag to check. + * I2C_FLAG_DUALF - Dual flag (Slave mode). + * I2C_FLAG_SMBHOST - SMBus host header (Slave mode). + * I2C_FLAG_SMBDEFAULT - SMBus default header (Slave mode). + * I2C_FLAG_GENCALL - General call header flag (Slave mode). + * I2C_FLAG_TRA - Transmitter/Receiver flag. + * I2C_FLAG_BUSY - Bus busy flag. + * I2C_FLAG_MSL - Master/Slave flag. + * I2C_FLAG_SMBALERT - SMBus Alert flag. + * I2C_FLAG_TIMEOUT - Timeout or Tlow error flag. + * I2C_FLAG_PECERR - PEC error in reception flag. + * I2C_FLAG_OVR - Overrun/Underrun flag (Slave mode). + * I2C_FLAG_AF - Acknowledge failure flag. + * I2C_FLAG_ARLO - Arbitration lost flag (Master mode). + * I2C_FLAG_BERR - Bus error flag. + * I2C_FLAG_TXE - Data register empty flag (Transmitter). + * I2C_FLAG_RXNE - Data register not empty (Receiver) flag. + * I2C_FLAG_STOPF - Stop detection flag (Slave mode). + * I2C_FLAG_ADD10 - 10-bit header sent flag (Master mode). + * I2C_FLAG_BTF - Byte transfer finished flag. + * I2C_FLAG_ADDR - Address sent flag (Master mode) "ADSL" + * Address matched flag (Slave mode)"ENDA". + * I2C_FLAG_SB - Start bit flag (Master mode). + * + * @return FlagStatus - SET or RESET. + */ +FlagStatus I2C_GetFlagStatus(uint32_t I2C_FLAG) +{ + FlagStatus bitstatus = RESET; + __IO uint32_t i2creg = 0, i2cxbase = 0; + + i2cxbase = (uint32_t)BA_I2C; + i2creg = I2C_FLAG >> 28; + I2C_FLAG &= FLAG_Mask; + + if(i2creg != 0) + { + i2cxbase += 0x14; + } + else + { + I2C_FLAG = (uint32_t)(I2C_FLAG >> 16); + i2cxbase += 0x18; + } + + if(((*(__IO uint32_t *)i2cxbase) & I2C_FLAG) != (uint32_t)RESET) + { + bitstatus = SET; + } + else + { + bitstatus = RESET; + } + + return bitstatus; +} + +/********************************************************************* + * @fn I2C_ClearFlag + * + * @brief Clears the I2Cx's pending flags. + * + * @param I2C_FLAG - specifies the flag to clear. + * I2C_FLAG_SMBALERT - SMBus Alert flag. + * I2C_FLAG_TIMEOUT - Timeout or Tlow error flag. + * I2C_FLAG_PECERR - PEC error in reception flag. + * I2C_FLAG_OVR - Overrun/Underrun flag (Slave mode). + * I2C_FLAG_AF - Acknowledge failure flag. + * I2C_FLAG_ARLO - Arbitration lost flag (Master mode). + * I2C_FLAG_BERR - Bus error flag. + * + * @return none + */ +void I2C_ClearFlag(uint32_t I2C_FLAG) +{ + uint32_t flagpos = 0; + + flagpos = I2C_FLAG & FLAG_Mask; + R16_I2C_STAR1 = (uint16_t)~flagpos; +} + +/********************************************************************* + * @fn I2C_GetITStatus + * + * @brief Checks whether the specified I2C interrupt has occurred or not. + * + * @param II2C_IT - specifies the interrupt source to check. + * I2C_FLAG_SMBALERT - SMBus Alert flag. + * I2C_FLAG_TIMEOUT - Timeout or Tlow error flag. + * I2C_FLAG_PECERR - PEC error in reception flag. + * I2C_FLAG_OVR - Overrun/Underrun flag (Slave mode). + * I2C_FLAG_AF - Acknowledge failure flag. + * I2C_FLAG_ARLO - Arbitration lost flag (Master mode). + * I2C_FLAG_BERR - Bus error flag. + * I2C_FLAG_TXE - Data register empty flag (Transmitter). + * I2C_FLAG_RXNE - Data register not empty (Receiver) flag. + * I2C_FLAG_STOPF - Stop detection flag (Slave mode). + * I2C_FLAG_ADD10 - 10-bit header sent flag (Master mode). + * I2C_FLAG_BTF - Byte transfer finished flag. + * I2C_FLAG_ADDR - Address sent flag (Master mode) "ADSL" + * Address matched flag (Slave mode)"ENDA". + * I2C_FLAG_SB - Start bit flag (Master mode). + * + * @return none + */ +ITStatus I2C_GetITStatus(uint32_t I2C_IT) +{ + ITStatus bitstatus = RESET; + uint32_t enablestatus = 0; + + enablestatus = (uint32_t)(((I2C_IT & ITEN_Mask) >> 16) & (R16_I2C_CTRL2)); + I2C_IT &= FLAG_Mask; + + if(((R16_I2C_STAR1 & I2C_IT) != (uint32_t)RESET) && enablestatus) + { + bitstatus = SET; + } + else + { + bitstatus = RESET; + } + + return bitstatus; +} + +/********************************************************************* + * @fn I2C_ClearITPendingBit + * + * @brief Clears the I2Cx interrupt pending bits. + * + * @param I2C_IT - specifies the interrupt pending bit to clear. + * I2C_IT_SMBALERT - SMBus Alert interrupt. + * I2C_IT_TIMEOUT - Timeout or Tlow error interrupt. + * I2C_IT_PECERR - PEC error in reception interrupt. + * I2C_IT_OVR - Overrun/Underrun interrupt (Slave mode). + * I2C_IT_AF - Acknowledge failure interrupt. + * I2C_IT_ARLO - Arbitration lost interrupt (Master mode). + * I2C_IT_BERR - Bus error interrupt. + * + * @return none + */ +void I2C_ClearITPendingBit(uint32_t I2C_IT) +{ + uint32_t flagpos = 0; + + flagpos = I2C_IT & FLAG_Mask; + R16_I2C_STAR1 = (uint16_t)~flagpos; +} diff --git a/sdk/StdPeriphDriver/CH59x_lcd.c b/sdk/StdPeriphDriver/CH59x_lcd.c new file mode 100644 index 0000000..eb1d59a --- /dev/null +++ b/sdk/StdPeriphDriver/CH59x_lcd.c @@ -0,0 +1,31 @@ +/********************************** (C) COPYRIGHT ******************************* + * File Name : CH59x_lcd.c + * Author : WCH + * Version : V1.0 + * Date : 2018/12/15 + * Description + ********************************************************************************* + * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd. + * Attention: This software (modified or not) and binary are used for + * microcontroller manufactured by Nanjing Qinheng Microelectronics. + *******************************************************************************/ + +#include "CH59x_common.h" +#include "CH59x_lcd.h" + +/******************************************************************************* +* Function Name : LCD_DefInit +* Description : LCD段式屏驱动初始化配置 +* Input : duty 占空比 +* bias 偏压比 +* Return : None +*******************************************************************************/ +void LCD_Init(LCDDutyTypeDef duty, LCDBiasTypeDef bias) +{ + R32_PIN_CONFIG2 = 0xfffeff3f; // 关闭数字输入 + R32_LCD_CMD = 0x1ffff << 8; + R32_LCD_CMD |= RB_LCD_SYS_EN | RB_LCD_ON | + (LCD_CLK_128 << 5) | + (duty << 3) | + (bias << 2); +} diff --git a/sdk/StdPeriphDriver/CH59x_pwm.c b/sdk/StdPeriphDriver/CH59x_pwm.c new file mode 100644 index 0000000..1900ed7 --- /dev/null +++ b/sdk/StdPeriphDriver/CH59x_pwm.c @@ -0,0 +1,123 @@ +/********************************** (C) COPYRIGHT ******************************* + * File Name : CH59x_pwm.c + * Author : WCH + * Version : V1.2 + * Date : 2021/11/17 + * Description + ********************************************************************************* + * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd. + * Attention: This software (modified or not) and binary are used for + * microcontroller manufactured by Nanjing Qinheng Microelectronics. + *******************************************************************************/ + +#include "CH59x_common.h" + +/********************************************************************* + * @fn PWMX_CycleCfg + * + * @brief PWM4-PWM11基准时钟配置 + * + * @param cyc - refer to PWMX_CycleTypeDef + * + * @return none + */ +void PWMX_CycleCfg(PWMX_CycleTypeDef cyc) +{ + switch(cyc) + { + case PWMX_Cycle_256: + R8_PWM_CONFIG = R8_PWM_CONFIG & 0xf0; + break; + + case PWMX_Cycle_255: + R8_PWM_CONFIG = (R8_PWM_CONFIG & 0xf0) | 0x01; + break; + + case PWMX_Cycle_128: + R8_PWM_CONFIG = (R8_PWM_CONFIG & 0xf0) | (1 << 2); + break; + + case PWMX_Cycle_127: + R8_PWM_CONFIG = (R8_PWM_CONFIG & 0xf0) | (1 << 2) | 0x01; + break; + + case PWMX_Cycle_64: + R8_PWM_CONFIG = (R8_PWM_CONFIG & 0xf0) | (2 << 2); + break; + + case PWMX_Cycle_63: + R8_PWM_CONFIG = (R8_PWM_CONFIG & 0xf0) | (2 << 2) | 0x01; + break; + + case PWMX_Cycle_32: + R8_PWM_CONFIG = (R8_PWM_CONFIG & 0xf0) | (3 << 2); + break; + + case PWMX_Cycle_31: + R8_PWM_CONFIG = (R8_PWM_CONFIG & 0xf0) | (3 << 2) | 0x01; + break; + + default: + break; + } +} + +/********************************************************************* + * @fn PWMX_ACTOUT + * + * @brief PWM4-PWM11通道输出波形配置 + * + * @param ch - select channel of pwm, refer to channel of PWM define + * @param da - effective pulse width + * @param pr - select wave polar, refer to PWMX_PolarTypeDef + * @param s - control pwmx function, ENABLE or DISABLE + * + * @return none + */ +void PWMX_ACTOUT(uint8_t ch, uint8_t da, PWMX_PolarTypeDef pr, FunctionalState s) +{ + uint8_t i; + + if(s == DISABLE) + { + R8_PWM_OUT_EN &= ~(ch); + } + else + { + (pr) ? (R8_PWM_POLAR |= (ch)) : (R8_PWM_POLAR &= ~(ch)); + for(i = 0; i < 8; i++) + { + if((ch >> i) & 1) + { + *((volatile uint8_t *)((&R8_PWM4_DATA) + i)) = da; + } + } + R8_PWM_OUT_EN |= (ch); + } +} + +/********************************************************************* + * @fn PWMX_AlterOutCfg + * + * @brief PWM 交替输出模式配置 + * + * @param ch - select group of PWM alternate output + * RB_PWM4_5_STAG_EN - PWM4 和 PWM5 通道交替输出 + * RB_PWM6_7_STAG_EN - PWM6 和 PWM7 通道交替输出 + * RB_PWM8_9_STAG_EN - PWM8 和 PWM9 通道交替输出 + * RB_PWM10_11_STAG_EN - PWM10 和 PWM11 通道交替输出 + * @param s - control pwmx function, ENABLE or DISABLE + * + * @return none + */ +void PWMX_AlterOutCfg(uint8_t ch, FunctionalState s) +{ + if(s == DISABLE) + { + R8_PWM_CONFIG &= ~(ch); + } + else + { + R8_PWM_CONFIG |= (ch); + } +} diff --git a/sdk/StdPeriphDriver/CH59x_pwr.c b/sdk/StdPeriphDriver/CH59x_pwr.c new file mode 100644 index 0000000..30c74e0 --- /dev/null +++ b/sdk/StdPeriphDriver/CH59x_pwr.c @@ -0,0 +1,406 @@ +/********************************** (C) COPYRIGHT ******************************* + * File Name : CH59x_pwr.c + * Author : WCH + * Version : V1.2 + * Date : 2021/11/17 + * Description + ********************************************************************************* + * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd. + * Attention: This software (modified or not) and binary are used for + * microcontroller manufactured by Nanjing Qinheng Microelectronics. + *******************************************************************************/ + +#include "CH59x_common.h" + +/********************************************************************* + * @fn PWR_DCDCCfg + * + * @brief 启用内部DC/DC电源，用于节约系统功耗 + * + * @param s - 是否打开DCDC电源 + * + * @return none + */ +void PWR_DCDCCfg(FunctionalState s) +{ + uint16_t adj = R16_AUX_POWER_ADJ; + uint16_t plan = R16_POWER_PLAN; + + if(s == DISABLE) + { + + adj &= ~RB_DCDC_CHARGE; + plan &= ~(RB_PWR_DCDC_EN | RB_PWR_DCDC_PRE); // 旁路 DC/DC + sys_safe_access_enable(); + R16_AUX_POWER_ADJ = adj; + R16_POWER_PLAN = plan; + sys_safe_access_disable(); + } + else + { + uint32_t HW_Data[2]; + FLASH_EEPROM_CMD(CMD_GET_ROM_INFO, ROM_CFG_ADR_HW, HW_Data, 0); + if((HW_Data[0]) & (1 << 13)) + { + return; + } + adj |= RB_DCDC_CHARGE; + plan |= RB_PWR_DCDC_PRE; + sys_safe_access_enable(); + R16_AUX_POWER_ADJ = adj; + R16_POWER_PLAN = plan; + sys_safe_access_disable(); + DelayUs(10); + sys_safe_access_enable(); + R16_POWER_PLAN |= RB_PWR_DCDC_EN; + sys_safe_access_disable(); + } +} + +/********************************************************************* + * @fn PWR_UnitModCfg + * + * @brief 可控单元模块的电源控制 + * + * @param s - 是否打开电源 + * @param unit - please refer to unit of controllable power supply + * + * @return none + */ +void PWR_UnitModCfg(FunctionalState s, uint8_t unit) +{ + uint8_t ck32k_cfg = R8_CK32K_CONFIG; + + if(s == DISABLE) //关闭 + { + ck32k_cfg &= ~(unit & 0x03); + } + else //打开 + { + ck32k_cfg |= (unit & 0x03); + } + + sys_safe_access_enable(); + R8_CK32K_CONFIG = ck32k_cfg; + sys_safe_access_disable(); +} + +/********************************************************************* + * @fn PWR_PeriphClkCfg + * + * @brief 外设时钟控制位 + * + * @param s - 是否打开对应外设时钟 + * @param perph - please refer to Peripher CLK control bit define + * + * @return none + */ +void PWR_PeriphClkCfg(FunctionalState s, uint16_t perph) +{ + uint32_t sleep_ctrl = R32_SLEEP_CONTROL; + + if(s == DISABLE) + { + sleep_ctrl |= perph; + } + else + { + sleep_ctrl &= ~perph; + } + + sys_safe_access_enable(); + R32_SLEEP_CONTROL = sleep_ctrl; + sys_safe_access_disable(); +} + +/********************************************************************* + * @fn PWR_PeriphWakeUpCfg + * + * @brief 睡眠唤醒源配置 + * + * @param s - 是否打开此外设睡眠唤醒功能 + * @param perph - 需要设置的唤醒源 + * RB_SLP_USB_WAKE - USB 为唤醒源 + * RB_SLP_RTC_WAKE - RTC 为唤醒源 + * RB_SLP_GPIO_WAKE - GPIO 为唤醒源 + * RB_SLP_BAT_WAKE - BAT 为唤醒源 + * @param mode - refer to WakeUP_ModeypeDef + * + * @return none + */ +void PWR_PeriphWakeUpCfg(FunctionalState s, uint8_t perph, WakeUP_ModeypeDef mode) +{ + uint8_t m; + + if(s == DISABLE) + { + sys_safe_access_enable(); + R8_SLP_WAKE_CTRL &= ~perph; + sys_safe_access_disable(); + } + else + { + switch(mode) + { + case Short_Delay: + m = 0x01; + break; + + case Long_Delay: + m = 0x00; + break; + + default: + m = 0x01; + break; + } + + sys_safe_access_enable(); + R8_SLP_WAKE_CTRL |= RB_WAKE_EV_MODE | perph; + sys_safe_access_disable(); + sys_safe_access_enable(); + R8_SLP_POWER_CTRL &= ~(RB_WAKE_DLY_MOD); + sys_safe_access_disable(); + sys_safe_access_enable(); + R8_SLP_POWER_CTRL |= m; + sys_safe_access_disable(); + } +} + +/********************************************************************* + * @fn PowerMonitor + * + * @brief 电源监控 + * + * @param s - 是否打开此功能 + * @param vl - refer to VolM_LevelypeDef + * + * @return none + */ +void PowerMonitor(FunctionalState s, VolM_LevelypeDef vl) +{ + uint8_t ctrl = R8_BAT_DET_CTRL; + uint8_t cfg = R8_BAT_DET_CFG; + + if(s == DISABLE) + { + sys_safe_access_enable(); + R8_BAT_DET_CTRL = 0; + sys_safe_access_disable(); + } + else + { + if(vl & 0x80) + { + cfg = vl & 0x03; + ctrl = RB_BAT_MON_EN | ((vl >> 2) & 1); + } + else + { + + cfg = vl & 0x03; + ctrl = RB_BAT_DET_EN; + } + sys_safe_access_enable(); + R8_BAT_DET_CTRL = ctrl; + R8_BAT_DET_CFG = cfg; + sys_safe_access_disable(); + + mDelayuS(1); + sys_safe_access_enable(); + R8_BAT_DET_CTRL |= RB_BAT_LOW_IE | RB_BAT_LOWER_IE; + sys_safe_access_disable(); + } +} + +/********************************************************************* + * @fn LowPower_Idle + * + * @brief 低功耗-Idle模式 + * + * @param none + * + * @return none + */ +__HIGH_CODE +void LowPower_Idle(void) +{ + FLASH_ROM_SW_RESET(); + R8_FLASH_CTRL = 0x04; //flash关闭 + + PFIC->SCTLR &= ~(1 << 2); // sleep + __WFI(); + __nop(); + __nop(); +} + +/********************************************************************* + * @fn LowPower_Halt + * + * @brief 低功耗-Halt模式，此低功耗切到HSI/5时钟运行，唤醒后需要用户自己重新选择系统时钟源 + * + * @param none + * + * @return none + */ +__HIGH_CODE +void LowPower_Halt(void) +{ + uint8_t x32Kpw, x32Mpw; + + FLASH_ROM_SW_RESET(); + R8_FLASH_CTRL = 0x04; //flash关闭 + x32Kpw = R8_XT32K_TUNE; + x32Mpw = R8_XT32M_TUNE; + x32Mpw = (x32Mpw & 0xfc) | 0x03; // 150%额定电流 + if(R16_RTC_CNT_32K > 0x3fff) + { // 超过500ms + x32Kpw = (x32Kpw & 0xfc) | 0x01; // LSE驱动电流降低到额定电流 + } + + sys_safe_access_enable(); + R8_BAT_DET_CTRL = 0; // 关闭电压监控 + sys_safe_access_disable(); + sys_safe_access_enable(); + R8_XT32K_TUNE = x32Kpw; + R8_XT32M_TUNE = x32Mpw; + sys_safe_access_disable(); + sys_safe_access_enable(); + R8_PLL_CONFIG |= (1 << 5); + sys_safe_access_disable(); + + PFIC->SCTLR |= (1 << 2); //deep sleep + __WFI(); + __nop(); + __nop(); + sys_safe_access_enable(); + R8_PLL_CONFIG &= ~(1 << 5); + sys_safe_access_disable(); +} + +/******************************************************************************* +* Function Name : LowPower_Sleep +* Description : 低功耗-Sleep模式。 + 注意当主频为80M时，睡眠唤醒中断不可调用flash内代码，且退出此函数前需要加上30us延迟。 +* Input : rm: + RB_PWR_RAM2K - 2K retention SRAM 供电 + RB_PWR_RAM24K - 24K main SRAM 供电 + RB_PWR_EXTEND - USB 和 BLE 单元保留区域供电 + RB_PWR_XROM - FlashROM 供电 + NULL - 以上单元都断电 +* Return : None +*******************************************************************************/ +__HIGH_CODE +void LowPower_Sleep(uint16_t rm) +{ + __attribute__((aligned(4))) uint8_t MacAddr[6] = {0}; + uint8_t x32Kpw, x32Mpw; + uint16_t power_plan; + + GetMACAddress(MacAddr); + + x32Kpw = R8_XT32K_TUNE; + x32Mpw = R8_XT32M_TUNE; + x32Mpw = (x32Mpw & 0xfc) | 0x03; // 150%额定电流 + if(R16_RTC_CNT_32K > 0x3fff) + { // 超过500ms + x32Kpw = (x32Kpw & 0xfc) | 0x01; // LSE驱动电流降低到额定电流 + } + + sys_safe_access_enable(); + R8_BAT_DET_CTRL = 0; // 关闭电压监控 + sys_safe_access_disable(); + sys_safe_access_enable(); + R8_XT32K_TUNE = x32Kpw; + R8_XT32M_TUNE = x32Mpw; + sys_safe_access_disable(); + + sys_safe_access_enable(); + R16_POWER_PLAN &= ~RB_XT_PRE_EN; + sys_safe_access_disable(); + + PFIC->SCTLR |= (1 << 2); //deep sleep + + power_plan = R16_POWER_PLAN & (RB_PWR_DCDC_EN | RB_PWR_DCDC_PRE); + power_plan |= RB_PWR_PLAN_EN | RB_PWR_CORE | rm | (2<<11); + + sys_safe_access_enable(); + R8_SLP_POWER_CTRL |= RB_RAM_RET_LV; + R16_POWER_PLAN = power_plan; + sys_safe_access_disable(); + if((rm & RB_XT_PRE_EN) == 0) + { + sys_safe_access_enable(); + R8_PLL_CONFIG |= (1 << 5); + sys_safe_access_disable(); + } + + __WFI(); + __nop(); + __nop(); + + sys_safe_access_enable(); + R16_POWER_PLAN &= ~RB_XT_PRE_EN; + sys_safe_access_disable(); + + if((rm & RB_XT_PRE_EN) == 0) + { + sys_safe_access_enable(); + R8_PLL_CONFIG &= ~(1 << 5); + sys_safe_access_disable(); + DelayUs(20); + } +} + +/********************************************************************* + * @fn LowPower_Shutdown + * + * @brief 低功耗-Shutdown模式，此低功耗切到HSI/5时钟运行，唤醒后需要用户自己重新选择系统时钟源 + * @note 注意调用此函数，DCDC功能强制关闭，唤醒后可以手动再次打开 + * + * @param rm - 供电模块选择 + * RB_PWR_RAM2K - 2K retention SRAM 供电 + * RB_PWR_RAM16K - 16K main SRAM 供电 + * NULL - 以上单元都断电 + * + * @return none + */ +__HIGH_CODE +void LowPower_Shutdown(uint16_t rm) +{ + uint8_t x32Kpw, x32Mpw; + + FLASH_ROM_SW_RESET(); + x32Kpw = R8_XT32K_TUNE; + x32Mpw = R8_XT32M_TUNE; + x32Mpw = (x32Mpw & 0xfc) | 0x03; // 150%额定电流 + if(R16_RTC_CNT_32K > 0x3fff) + { // 超过500ms + x32Kpw = (x32Kpw & 0xfc) | 0x01; // LSE驱动电流降低到额定电流 + } + + sys_safe_access_enable(); + R8_BAT_DET_CTRL = 0; // 关闭电压监控 + sys_safe_access_disable(); + sys_safe_access_enable(); + R8_XT32K_TUNE = x32Kpw; + R8_XT32M_TUNE = x32Mpw; + sys_safe_access_disable(); + SetSysClock(CLK_SOURCE_HSE_6_4MHz); + + PFIC->SCTLR |= (1 << 2); //deep sleep + + sys_safe_access_enable(); + R8_SLP_POWER_CTRL |= RB_RAM_RET_LV; + sys_safe_access_disable(); + sys_safe_access_enable(); + R16_POWER_PLAN = RB_PWR_PLAN_EN | rm; + sys_safe_access_disable(); + __WFI(); + __nop(); + __nop(); + FLASH_ROM_SW_RESET(); + sys_safe_access_enable(); + R8_RST_WDOG_CTRL |= RB_SOFTWARE_RESET; + sys_safe_access_disable(); +} diff --git a/sdk/StdPeriphDriver/CH59x_spi0.c b/sdk/StdPeriphDriver/CH59x_spi0.c new file mode 100644 index 0000000..42a6e87 --- /dev/null +++ b/sdk/StdPeriphDriver/CH59x_spi0.c @@ -0,0 +1,370 @@ +/********************************** (C) COPYRIGHT ******************************* + * File Name : CH59x_SPI0.c + * Author : WCH + * Version : V1.2 + * Date : 2021/11/17 + * Description + ********************************************************************************* + * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd. + * Attention: This software (modified or not) and binary are used for + * microcontroller manufactured by Nanjing Qinheng Microelectronics. + *******************************************************************************/ + +#include "CH59x_common.h" + +/********************************************************************* + * @fn SPI0_MasterDefInit + * + * @brief 主机模式默认初始化：模式0+3线全双工+8MHz + * + * @param none + * + * @return none + */ +void SPI0_MasterDefInit(void) +{ + R8_SPI0_CLOCK_DIV = 4; // 主频时钟4分频 + R8_SPI0_CTRL_MOD = RB_SPI_ALL_CLEAR; + R8_SPI0_CTRL_MOD = RB_SPI_MOSI_OE | RB_SPI_SCK_OE; + R8_SPI0_CTRL_CFG |= RB_SPI_AUTO_IF; // 访问BUFFER/FIFO自动清除IF_BYTE_END标志 + R8_SPI0_CTRL_CFG &= ~RB_SPI_DMA_ENABLE; // 不启动DMA方式 +} + +/********************************************************************* + * @fn SPI0_CLKCfg + * + * @brief SPI0 基准时钟配置，= d*Tsys + * + * @param c - 时钟分频系数 + * + * @return none + */ +void SPI0_CLKCfg(uint8_t c) +{ + if(c == 2) + { + R8_SPI0_CTRL_CFG |= RB_SPI_MST_DLY_EN; + } + else + { + R8_SPI0_CTRL_CFG &= ~RB_SPI_MST_DLY_EN; + } + R8_SPI0_CLOCK_DIV = c; +} + +/********************************************************************* + * @fn SPI0_DataMode + * + * @brief 设置数据流模式 + * + * @param m - 数据流模式 refer to ModeBitOrderTypeDef + * + * @return none + */ +void SPI0_DataMode(ModeBitOrderTypeDef m) +{ + switch(m) + { + case Mode0_LowBitINFront: + R8_SPI0_CTRL_MOD &= ~RB_SPI_MST_SCK_MOD; + R8_SPI0_CTRL_CFG |= RB_SPI_BIT_ORDER; + break; + case Mode0_HighBitINFront: + R8_SPI0_CTRL_MOD &= ~RB_SPI_MST_SCK_MOD; + R8_SPI0_CTRL_CFG &= ~RB_SPI_BIT_ORDER; + break; + case Mode3_LowBitINFront: + R8_SPI0_CTRL_MOD |= RB_SPI_MST_SCK_MOD; + R8_SPI0_CTRL_CFG |= RB_SPI_BIT_ORDER; + break; + case Mode3_HighBitINFront: + R8_SPI0_CTRL_MOD |= RB_SPI_MST_SCK_MOD; + R8_SPI0_CTRL_CFG &= ~RB_SPI_BIT_ORDER; + break; + default: + break; + } +} + +/********************************************************************* + * @fn SPI0_MasterSendByte + * + * @brief 发送单字节 (buffer) + * + * @param d - 发送字节 + * + * @return none + */ +void SPI0_MasterSendByte(uint8_t d) +{ + R8_SPI0_CTRL_MOD &= ~RB_SPI_FIFO_DIR; + R8_SPI0_BUFFER = d; + while(!(R8_SPI0_INT_FLAG & RB_SPI_FREE)); +} + +/********************************************************************* + * @fn SPI0_MasterRecvByte + * + * @brief 接收单字节 (buffer) + * + * @param none + * + * @return 接收到的字节 + */ +uint8_t SPI0_MasterRecvByte(void) +{ + R8_SPI0_CTRL_MOD &= ~RB_SPI_FIFO_DIR; + R8_SPI0_BUFFER = 0xFF; // 启动传输 + while(!(R8_SPI0_INT_FLAG & RB_SPI_FREE)); + return (R8_SPI0_BUFFER); +} + +/********************************************************************* + * @fn SPI0_MasterTrans + * + * @brief 使用FIFO连续发送多字节 + * + * @param pbuf - 待发送的数据内容首地址 + * @param len - 请求发送的数据长度，最大4095 + * + * @return none + */ +void SPI0_MasterTrans(uint8_t *pbuf, uint16_t len) +{ + uint16_t sendlen; + + sendlen = len; + R8_SPI0_CTRL_MOD &= ~RB_SPI_FIFO_DIR; // 设置数据方向为输出 + R16_SPI0_TOTAL_CNT = sendlen; // 设置要发送的数据长度 + R8_SPI0_INT_FLAG = RB_SPI_IF_CNT_END; + while(sendlen) + { + if(R8_SPI0_FIFO_COUNT < SPI_FIFO_SIZE) + { + R8_SPI0_FIFO = *pbuf; + pbuf++; + sendlen--; + } + } + while(R8_SPI0_FIFO_COUNT != 0); // 等待FIFO中的数据全部发送完成 +} + +/********************************************************************* + * @fn SPI0_MasterRecv + * + * @brief 使用FIFO连续接收多字节 + * + * @param pbuf - 待接收的数据首地址 + * @param len - 待接收的数据长度，最大4095 + * + * @return none + */ +void SPI0_MasterRecv(uint8_t *pbuf, uint16_t len) +{ + uint16_t readlen; + + readlen = len; + R8_SPI0_CTRL_MOD |= RB_SPI_FIFO_DIR; // 设置数据方向为输入 + R16_SPI0_TOTAL_CNT = len; // 设置需要接收的数据长度，FIFO方向为输入长度不为0则会启动传输 */ + R8_SPI0_INT_FLAG = RB_SPI_IF_CNT_END; + while(readlen) + { + if(R8_SPI0_FIFO_COUNT) + { + *pbuf = R8_SPI0_FIFO; + pbuf++; + readlen--; + } + } +} + +/********************************************************************* + * @fn SPI0_MasterDMATrans + * + * @brief DMA方式连续发送数据 + * + * @param pbuf - 待发送数据起始地址,需要四字节对其 + * @param len - 待发送数据长度 + * + * @return none + */ +void SPI0_MasterDMATrans(uint8_t *pbuf, uint16_t len) +{ + R8_SPI0_CTRL_MOD &= ~RB_SPI_FIFO_DIR; + R16_SPI0_DMA_BEG = (uint32_t)pbuf; + R16_SPI0_DMA_END = (uint32_t)(pbuf + len); + R16_SPI0_TOTAL_CNT = len; + R8_SPI0_INT_FLAG = RB_SPI_IF_CNT_END | RB_SPI_IF_DMA_END; + R8_SPI0_CTRL_CFG |= RB_SPI_DMA_ENABLE; + while(!(R8_SPI0_INT_FLAG & RB_SPI_IF_CNT_END)); + R8_SPI0_CTRL_CFG &= ~RB_SPI_DMA_ENABLE; +} + +/********************************************************************* + * @fn SPI0_MasterDMARecv + * + * @brief DMA方式连续接收数据 + * + * @param pbuf - 待接收数据存放起始地址,需要四字节对其 + * @param len - 待接收数据长度 + * + * @return none + */ +void SPI0_MasterDMARecv(uint8_t *pbuf, uint16_t len) +{ + R8_SPI0_CTRL_MOD |= RB_SPI_FIFO_DIR; + R16_SPI0_DMA_BEG = (uint32_t)pbuf; + R16_SPI0_DMA_END = (uint32_t)(pbuf + len); + R16_SPI0_TOTAL_CNT = len; + R8_SPI0_INT_FLAG = RB_SPI_IF_CNT_END | RB_SPI_IF_DMA_END; + R8_SPI0_CTRL_CFG |= RB_SPI_DMA_ENABLE; + while(!(R8_SPI0_INT_FLAG & RB_SPI_IF_CNT_END)); + R8_SPI0_CTRL_CFG &= ~RB_SPI_DMA_ENABLE; +} + +/********************************************************************* + * @fn SPI0_SlaveInit + * + * @brief 设备模式默认初始化，建议设置MISO的GPIO对应为输入模式 + * + * @return none + */ +void SPI0_SlaveInit(void) +{ + R8_SPI0_CTRL_MOD = RB_SPI_ALL_CLEAR; + R8_SPI0_CTRL_MOD = RB_SPI_MISO_OE | RB_SPI_MODE_SLAVE; + R8_SPI0_CTRL_CFG |= RB_SPI_AUTO_IF; +} + +/********************************************************************* + * @fn SPI0_SlaveRecvByte + * + * @brief 从机模式，接收一字节数据 + * + * @return 接收到数据 + */ +uint8_t SPI0_SlaveRecvByte(void) +{ + R8_SPI0_CTRL_MOD |= RB_SPI_FIFO_DIR; + while(R8_SPI0_FIFO_COUNT == 0); + return R8_SPI0_FIFO; +} + +/********************************************************************* + * @fn SPI0_SlaveSendByte + * + * @brief 从机模式，发送一字节数据 + * + * @param d - 待发送数据 + * + * @return none + */ +void SPI0_SlaveSendByte(uint8_t d) +{ + R8_SPI0_CTRL_MOD &= ~RB_SPI_FIFO_DIR; + R8_SPI0_FIFO = d; + while(R8_SPI0_FIFO_COUNT != 0); // 等待发送完成 +} + +/********************************************************************* + * @fn SPI0_SlaveRecv + * + * @brief 从机模式，接收多字节数据 + * + * @param pbuf - 接收收数据存放起始地址 + * @param len - 请求接收数据长度 + * + * @return none + */ +__HIGH_CODE +void SPI0_SlaveRecv(uint8_t *pbuf, uint16_t len) +{ + uint16_t revlen; + + revlen = len; + R8_SPI0_CTRL_MOD |= RB_SPI_FIFO_DIR; + R8_SPI0_INT_FLAG = RB_SPI_IF_CNT_END; + while(revlen) + { + if(R8_SPI0_FIFO_COUNT) + { + *pbuf = R8_SPI0_FIFO; + pbuf++; + revlen--; + } + } +} + +/********************************************************************* + * @fn SPI0_SlaveTrans + * + * @brief 从机模式，发送多字节数据 + * + * @param pbuf - 待发送的数据内容首地址 + * @param len - 请求发送的数据长度，最大4095 + * + * @return none + */ +__HIGH_CODE +void SPI0_SlaveTrans(uint8_t *pbuf, uint16_t len) +{ + uint16_t sendlen; + + sendlen = len; + R8_SPI0_CTRL_MOD &= ~RB_SPI_FIFO_DIR; // 设置数据方向为输出 + R8_SPI0_INT_FLAG = RB_SPI_IF_CNT_END; + while(sendlen) + { + if(R8_SPI0_FIFO_COUNT < SPI_FIFO_SIZE) + { + R8_SPI0_FIFO = *pbuf; + pbuf++; + sendlen--; + } + } + while(R8_SPI0_FIFO_COUNT != 0); // 等待FIFO中的数据全部发送完成 +} + +/********************************************************************* + * @fn SPI0_SlaveDMARecv + * + * @brief DMA方式连续接收数据 + * + * @param pbuf - 待接收数据存放起始地址,需要四字节对其 + * @param len - 待接收数据长度 + * + * @return none + */ +void SPI0_SlaveDMARecv(uint8_t *pbuf, uint16_t len) +{ + R8_SPI0_CTRL_MOD |= RB_SPI_FIFO_DIR; + R16_SPI0_DMA_BEG = (uint32_t)pbuf; + R16_SPI0_DMA_END = (uint32_t)(pbuf + len); + R16_SPI0_TOTAL_CNT = len; + R8_SPI0_INT_FLAG = RB_SPI_IF_CNT_END | RB_SPI_IF_DMA_END; + R8_SPI0_CTRL_CFG |= RB_SPI_DMA_ENABLE; + while(!(R8_SPI0_INT_FLAG & RB_SPI_IF_CNT_END)); + R8_SPI0_CTRL_CFG &= ~RB_SPI_DMA_ENABLE; +} + +/********************************************************************* + * @fn SPI0_SlaveDMATrans + * + * @brief DMA方式连续发送数据 + * + * @param pbuf - 待发送数据起始地址,需要四字节对其 + * @param len - 待发送数据长度 + * + * @return none + */ +void SPI0_SlaveDMATrans(uint8_t *pbuf, uint16_t len) +{ + R8_SPI0_CTRL_MOD &= ~RB_SPI_FIFO_DIR; + R16_SPI0_DMA_BEG = (uint32_t)pbuf; + R16_SPI0_DMA_END = (uint32_t)(pbuf + len); + R16_SPI0_TOTAL_CNT = len; + R8_SPI0_INT_FLAG = RB_SPI_IF_CNT_END | RB_SPI_IF_DMA_END; + R8_SPI0_CTRL_CFG |= RB_SPI_DMA_ENABLE; + while(!(R8_SPI0_INT_FLAG & RB_SPI_IF_CNT_END)); + R8_SPI0_CTRL_CFG &= ~RB_SPI_DMA_ENABLE; +} diff --git a/sdk/StdPeriphDriver/CH59x_sys.c b/sdk/StdPeriphDriver/CH59x_sys.c new file mode 100644 index 0000000..5ba23b4 --- /dev/null +++ b/sdk/StdPeriphDriver/CH59x_sys.c @@ -0,0 +1,368 @@ +/********************************** (C) COPYRIGHT ******************************* + * File Name : CH59x_SYS.c + * Author : WCH + * Version : V1.2 + * Date : 2021/11/17 + * Description + ********************************************************************************* + * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd. + * Attention: This software (modified or not) and binary are used for + * microcontroller manufactured by Nanjing Qinheng Microelectronics. + *******************************************************************************/ + +#include "CH59x_common.h" + +volatile uint32_t IRQ_STA = 0; +/********************************************************************* + * @fn SetSysClock + * + * @brief 配置系统运行时钟 + * + * @param sc - 系统时钟源选择 refer to SYS_CLKTypeDef + * + * @return none + */ +__HIGH_CODE +void SetSysClock(SYS_CLKTypeDef sc) +{ + sys_safe_access_enable(); + R8_PLL_CONFIG &= ~(1 << 5); // + sys_safe_access_disable(); + if(sc & 0x20) // HSE div + { + sys_safe_access_enable(); + R32_CLK_SYS_CFG = (0 << 6) | (sc & 0x1f) | RB_TX_32M_PWR_EN | RB_PLL_PWR_EN; + __nop(); + __nop(); + __nop(); + __nop(); + sys_safe_access_disable(); + sys_safe_access_enable(); + SAFEOPERATE; + R8_FLASH_CFG = 0X51; + sys_safe_access_disable(); + } + + else if(sc & 0x40) // PLL div + { + sys_safe_access_enable(); + R32_CLK_SYS_CFG = (1 << 6) | (sc & 0x1f) | RB_TX_32M_PWR_EN | RB_PLL_PWR_EN; + __nop(); + __nop(); + __nop(); + __nop(); + sys_safe_access_disable(); + sys_safe_access_enable(); + R8_FLASH_CFG = 0X52; + sys_safe_access_disable(); + } + else + { + sys_safe_access_enable(); + R32_CLK_SYS_CFG |= RB_CLK_SYS_MOD; + sys_safe_access_disable(); + } + //更改FLASH clk的驱动能力 + sys_safe_access_enable(); + R8_PLL_CONFIG |= 1 << 7; + sys_safe_access_disable(); +} + +/********************************************************************* + * @fn GetSysClock + * + * @brief 获取当前系统时钟 + * + * @param none + * + * @return Hz + */ +uint32_t GetSysClock(void) +{ + uint16_t rev; + + rev = R32_CLK_SYS_CFG & 0xff; + if((rev & 0x40) == (0 << 6)) + { // 32M进行分频 + return (32000000 / (rev & 0x1f)); + } + else if((rev & RB_CLK_SYS_MOD) == (1 << 6)) + { // PLL进行分频 + return (480000000 / (rev & 0x1f)); + } + else + { // 32K做主频 + return (32000); + } +} + +/********************************************************************* + * @fn SYS_GetInfoSta + * + * @brief 获取当前系统信息状态 + * + * @param i - refer to SYS_InfoStaTypeDef + * + * @return 是否开启 + */ +uint8_t SYS_GetInfoSta(SYS_InfoStaTypeDef i) +{ + if(i == STA_SAFEACC_ACT) + { + return (R8_SAFE_ACCESS_SIG & RB_SAFE_ACC_ACT); + } + else + { + return (R8_GLOB_CFG_INFO & (1 << i)); + } +} + +/********************************************************************* + * @fn SYS_ResetExecute + * + * @brief 执行系统软件复位 + * + * @param none + * + * @return none + */ +__HIGH_CODE +void SYS_ResetExecute(void) +{ + FLASH_ROM_SW_RESET(); + sys_safe_access_enable(); + R8_RST_WDOG_CTRL |= RB_SOFTWARE_RESET; + sys_safe_access_disable(); +} + +/********************************************************************* + * @fn SYS_DisableAllIrq + * + * @brief 关闭所有中断，并保留当前中断值 + * + * @param pirqv - 当前保留中断值 + * + * @return none + */ +void SYS_DisableAllIrq(uint32_t *pirqv) +{ + *pirqv = (PFIC->ISR[0] >> 8) | (PFIC->ISR[1] << 24); + PFIC->IRER[0] = 0xffffffff; + PFIC->IRER[1] = 0xffffffff; +} + +/********************************************************************* + * @fn SYS_RecoverIrq + * + * @brief 恢复之前关闭的中断值 + * + * @param irq_status - 当前保留中断值 + * + * @return none + */ +void SYS_RecoverIrq(uint32_t irq_status) +{ + PFIC->IENR[0] = (irq_status << 8); + PFIC->IENR[1] = (irq_status >> 24); +} + +/********************************************************************* + * @fn SYS_GetSysTickCnt + * + * @brief 获取当前系统(SYSTICK)计数值 + * + * @param none + * + * @return 当前计数值 + */ +uint32_t SYS_GetSysTickCnt(void) +{ + uint32_t val; + + val = SysTick->CNT; + return (val); +} + +/********************************************************************* + * @fn WWDG_ITCfg + * + * @brief 看门狗定时器溢出中断使能 + * + * @param s - 溢出是否中断 + * + * @return none + */ +void WWDG_ITCfg(FunctionalState s) +{ + uint8_t ctrl = R8_RST_WDOG_CTRL; + + if(s == DISABLE) + { + ctrl &= ~RB_WDOG_INT_EN; + } + else + { + ctrl |= RB_WDOG_INT_EN; + } + + sys_safe_access_enable(); + R8_RST_WDOG_CTRL = ctrl; + sys_safe_access_disable(); +} + +/********************************************************************* + * @fn WWDG_ResetCfg + * + * @brief 看门狗定时器复位功能 + * + * @param s - 溢出是否复位 + * + * @return none + */ +void WWDG_ResetCfg(FunctionalState s) +{ + uint8_t ctrl = R8_RST_WDOG_CTRL; + + if(s == DISABLE) + { + ctrl &= ~RB_WDOG_RST_EN; + } + else + { + ctrl |= RB_WDOG_RST_EN; + } + + sys_safe_access_enable(); + R8_RST_WDOG_CTRL = ctrl; + sys_safe_access_disable(); +} + +/********************************************************************* + * @fn WWDG_ClearFlag + * + * @brief 清除看门狗中断标志，重新加载计数值也可清除 + * + * @param none + * + * @return none + */ +void WWDG_ClearFlag(void) +{ + sys_safe_access_enable(); + R8_RST_WDOG_CTRL |= RB_WDOG_INT_FLAG; + sys_safe_access_disable(); +} + +/********************************************************************* + * @fn HardFault_Handler + * + * @brief 硬件错误中断，进入后执行复位，复位类型为上电复位 + * + * @param none + * + * @return none + */ +__INTERRUPT +__HIGH_CODE +__attribute__((weak)) +void HardFault_Handler(void) +{ + FLASH_ROM_SW_RESET(); + sys_safe_access_enable(); + R16_INT32K_TUNE = 0xFFFF; + sys_safe_access_disable(); + sys_safe_access_enable(); + R8_RST_WDOG_CTRL |= RB_SOFTWARE_RESET; + sys_safe_access_disable(); + while(1); +} + +/********************************************************************* + * @fn mDelayuS + * + * @brief uS 延时 + * + * @param t - 时间参数 + * + * @return none + */ +__HIGH_CODE +void mDelayuS(uint16_t t) +{ + uint32_t i; +#if(FREQ_SYS == 80000000) + i = t * 20; +#elif(FREQ_SYS == 60000000) + i = t * 15; +#elif(FREQ_SYS == 48000000) + i = t * 12; +#elif(FREQ_SYS == 40000000) + i = t * 10; +#elif(FREQ_SYS == 32000000) + i = t << 3; +#elif(FREQ_SYS == 24000000) + i = t * 6; +#elif(FREQ_SYS == 16000000) + i = t << 2; +#elif(FREQ_SYS == 8000000) + i = t << 1; +#elif(FREQ_SYS == 4000000) + i = t; +#elif(FREQ_SYS == 2000000) + i = t >> 1; +#elif(FREQ_SYS == 1000000) + i = t >> 2; +#else + i = t << 1; +#endif + do + { + __nop(); + } while(--i); +} + +/********************************************************************* + * @fn mDelaymS + * + * @brief mS 延时 + * + * @param t - 时间参数 + * + * @return none + */ +__HIGH_CODE +void mDelaymS(uint16_t t) +{ + uint16_t i; + + for(i = 0; i < t; i++) + { + mDelayuS(1000); + } +} + +#ifdef DEBUG +int _write(int fd, char *buf, int size) +{ + int i; + for(i = 0; i < size; i++) + { +#if DEBUG == Debug_UART0 + while(R8_UART0_TFC == UART_FIFO_SIZE); /* 等待数据发送 */ + R8_UART0_THR = *buf++; /* 发送数据 */ +#elif DEBUG == Debug_UART1 + while(R8_UART1_TFC == UART_FIFO_SIZE); /* 等待数据发送 */ + R8_UART1_THR = *buf++; /* 发送数据 */ +#elif DEBUG == Debug_UART2 + while(R8_UART2_TFC == UART_FIFO_SIZE); /* 等待数据发送 */ + R8_UART2_THR = *buf++; /* 发送数据 */ +#elif DEBUG == Debug_UART3 + while(R8_UART3_TFC == UART_FIFO_SIZE); /* 等待数据发送 */ + R8_UART3_THR = *buf++; /* 发送数据 */ +#endif + } + return size; +} + +#endif + diff --git a/sdk/StdPeriphDriver/CH59x_timer0.c b/sdk/StdPeriphDriver/CH59x_timer0.c new file mode 100644 index 0000000..19b8162 --- /dev/null +++ b/sdk/StdPeriphDriver/CH59x_timer0.c @@ -0,0 +1,75 @@ +/********************************** (C) COPYRIGHT ******************************* + * File Name : CH59x_timer0.c + * Author : WCH + * Version : V1.2 + * Date : 2021/11/17 + * Description + ********************************************************************************* + * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd. + * Attention: This software (modified or not) and binary are used for + * microcontroller manufactured by Nanjing Qinheng Microelectronics. + *******************************************************************************/ + +#include "CH59x_common.h" + +/********************************************************************* + * @fn TMR0_TimerInit + * + * @brief 定时功能初始化 + * + * @param t - 定时时间，基于当前系统时钟Tsys, 最长定时周期 67108864 + * + * @return none + */ +void TMR0_TimerInit(uint32_t t) +{ + R32_TMR0_CNT_END = t; + R8_TMR0_CTRL_MOD = RB_TMR_ALL_CLEAR; + R8_TMR0_CTRL_MOD = RB_TMR_COUNT_EN; +} + +/********************************************************************* + * @fn TMR0_EXTSingleCounterInit + * + * @brief 边沿计数功能初始化 + * + * @param cap - 采集计数类型 + * + * @return none + */ +void TMR0_EXTSingleCounterInit(CapModeTypeDef cap) +{ + R8_TMR0_CTRL_MOD = RB_TMR_ALL_CLEAR; + R8_TMR0_CTRL_MOD = RB_TMR_COUNT_EN | RB_TMR_CAP_COUNT | RB_TMR_MODE_IN | (cap << 6); +} + +/********************************************************************* + * @fn TMR0_PWMInit + * + * @brief PWM 输出初始化 + * + * @param pr - select wave polar, refer to PWMX_PolarTypeDef + * @param ts - set pwm repeat times, refer to PWM_RepeatTsTypeDef + * + * @return none + */ +void TMR0_PWMInit(PWMX_PolarTypeDef pr, PWM_RepeatTsTypeDef ts) +{ + R8_TMR0_CTRL_MOD = RB_TMR_ALL_CLEAR; + R8_TMR0_CTRL_MOD = (pr << 4) | (ts << 6); +} + +/********************************************************************* + * @fn TMR0_CapInit + * + * @brief 外部信号捕捉功能初始化 + * + * @param cap - select capture mode, refer to CapModeTypeDef + * + * @return none + */ +void TMR0_CapInit(CapModeTypeDef cap) +{ + R8_TMR0_CTRL_MOD = RB_TMR_ALL_CLEAR; + R8_TMR0_CTRL_MOD = RB_TMR_COUNT_EN | RB_TMR_MODE_IN | (cap << 6); +} diff --git a/sdk/StdPeriphDriver/CH59x_timer1.c b/sdk/StdPeriphDriver/CH59x_timer1.c new file mode 100644 index 0000000..cea666e --- /dev/null +++ b/sdk/StdPeriphDriver/CH59x_timer1.c @@ -0,0 +1,104 @@ +/********************************** (C) COPYRIGHT ******************************* + * File Name : CH59x_timer1.c + * Author : WCH + * Version : V1.2 + * Date : 2021/11/17 + * Description + ********************************************************************************* + * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd. + * Attention: This software (modified or not) and binary are used for + * microcontroller manufactured by Nanjing Qinheng Microelectronics. + *******************************************************************************/ + +#include "CH59x_common.h" + +/********************************************************************* + * @fn TMR1_TimerInit + * + * @brief 定时功能初始化 + * + * @param t - 定时时间，基于当前系统时钟Tsys, 最长定时周期 67108864 + * + * @return none + */ +void TMR1_TimerInit(uint32_t t) +{ + R32_TMR1_CNT_END = t; + R8_TMR1_CTRL_MOD = RB_TMR_ALL_CLEAR; + R8_TMR1_CTRL_MOD = RB_TMR_COUNT_EN; +} + +/********************************************************************* + * @fn TMR1_EXTSingleCounterInit + * + * @brief 边沿计数功能初始化 + * + * @param cap - 采集计数类型 + * + * @return none + */ +void TMR1_EXTSingleCounterInit(CapModeTypeDef cap) +{ + R8_TMR1_CTRL_MOD = RB_TMR_ALL_CLEAR; + R8_TMR1_CTRL_MOD = RB_TMR_COUNT_EN | RB_TMR_CAP_COUNT | RB_TMR_MODE_IN | (cap << 6); +} + +/********************************************************************* + * @fn TMR1_PWMInit + * + * @brief PWM 输出初始化 + * + * @param pr - select wave polar, refer to PWMX_PolarTypeDef + * @param ts - set pwm repeat times, refer to PWM_RepeatTsTypeDef + * + * @return none + */ +void TMR1_PWMInit(PWMX_PolarTypeDef pr, PWM_RepeatTsTypeDef ts) +{ + R8_TMR1_CTRL_MOD = RB_TMR_ALL_CLEAR; + R8_TMR1_CTRL_MOD = (pr << 4) | (ts << 6); +} + +/********************************************************************* + * @fn TMR1_CapInit + * + * @brief 外部信号捕捉功能初始化 + * + * @param cap - select capture mode, refer to CapModeTypeDef + * + * @return none + */ +void TMR1_CapInit(CapModeTypeDef cap) +{ + R8_TMR1_CTRL_MOD = RB_TMR_ALL_CLEAR; + R8_TMR1_CTRL_MOD = RB_TMR_COUNT_EN | RB_TMR_MODE_IN | (cap << 6); +} + +/********************************************************************* + * @fn TMR1_DMACfg + * + * @brief 配置DMA功能 + * + * @param s - 是否打开DMA功能 + * @param startAddr - DMA 起始地址 + * @param endAddr - DMA 结束地址 + * @param m - 配置DMA模式 + * + * @return none + */ +void TMR1_DMACfg(uint8_t s, uint16_t startAddr, uint16_t endAddr, DMAModeTypeDef m) +{ + if(s == DISABLE) + { + R8_TMR1_CTRL_DMA = 0; + } + else + { + R16_TMR1_DMA_BEG = startAddr; + R16_TMR1_DMA_END = endAddr; + if(m) + R8_TMR1_CTRL_DMA = RB_TMR_DMA_LOOP | RB_TMR_DMA_ENABLE; + else + R8_TMR1_CTRL_DMA = RB_TMR_DMA_ENABLE; + } +} diff --git a/sdk/StdPeriphDriver/CH59x_timer2.c b/sdk/StdPeriphDriver/CH59x_timer2.c new file mode 100644 index 0000000..25beb70 --- /dev/null +++ b/sdk/StdPeriphDriver/CH59x_timer2.c @@ -0,0 +1,104 @@ +/********************************** (C) COPYRIGHT ******************************* + * File Name : CH59x_timer2.c + * Author : WCH + * Version : V1.2 + * Date : 2021/11/17 + * Description + ********************************************************************************* + * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd. + * Attention: This software (modified or not) and binary are used for + * microcontroller manufactured by Nanjing Qinheng Microelectronics. + *******************************************************************************/ + +#include "CH59x_common.h" + +/********************************************************************* + * @fn TMR2_TimerInit + * + * @brief 定时功能初始化 + * + * @param t - 定时时间，基于当前系统时钟Tsys, 最长定时周期 67108864 + * + * @return none + */ +void TMR2_TimerInit(uint32_t t) +{ + R32_TMR2_CNT_END = t; + R8_TMR2_CTRL_MOD = RB_TMR_ALL_CLEAR; + R8_TMR2_CTRL_MOD = RB_TMR_COUNT_EN; +} + +/********************************************************************* + * @fn TMR2_EXTSingleCounterInit + * + * @brief 边沿计数功能初始化 + * + * @param cap - 采集计数类型 + * + * @return none + */ +void TMR2_EXTSingleCounterInit(CapModeTypeDef cap) +{ + R8_TMR2_CTRL_MOD = RB_TMR_ALL_CLEAR; + R8_TMR2_CTRL_MOD = RB_TMR_COUNT_EN | RB_TMR_CAP_COUNT | RB_TMR_MODE_IN | (cap << 6); +} + +/********************************************************************* + * @fn TMR2_PWMInit + * + * @brief PWM 输出初始化 + * + * @param pr - select wave polar, refer to PWMX_PolarTypeDef + * @param ts - set pwm repeat times, refer to PWM_RepeatTsTypeDef + * + * @return none + */ +void TMR2_PWMInit(PWMX_PolarTypeDef pr, PWM_RepeatTsTypeDef ts) +{ + R8_TMR2_CTRL_MOD = RB_TMR_ALL_CLEAR; + R8_TMR2_CTRL_MOD = (pr << 4) | (ts << 6); +} + +/********************************************************************* + * @fn TMR2_CapInit + * + * @brief 外部信号捕捉功能初始化 + * + * @param cap - select capture mode, refer to CapModeTypeDef + * + * @return none + */ +void TMR2_CapInit(CapModeTypeDef cap) +{ + R8_TMR2_CTRL_MOD = RB_TMR_ALL_CLEAR; + R8_TMR2_CTRL_MOD = RB_TMR_COUNT_EN | RB_TMR_MODE_IN | (cap << 6); +} + +/********************************************************************* + * @fn TMR2_DMACfg + * + * @brief 配置DMA功能 + * + * @param s - 是否打开DMA功能 + * @param startAddr - DMA 起始地址 + * @param endAddr - DMA 结束地址 + * @param m - 配置DMA模式 + * + * @return none + */ +void TMR2_DMACfg(uint8_t s, uint32_t startAddr, uint32_t endAddr, DMAModeTypeDef m) +{ + if(s == DISABLE) + { + R8_TMR2_CTRL_DMA = 0; + } + else + { + R16_TMR2_DMA_BEG = startAddr&0xFFFF; + R16_TMR2_DMA_END = endAddr&0xFFFF; + if(m) + R8_TMR2_CTRL_DMA = RB_TMR_DMA_LOOP | RB_TMR_DMA_ENABLE; + else + R8_TMR2_CTRL_DMA = RB_TMR_DMA_ENABLE; + } +} diff --git a/sdk/StdPeriphDriver/CH59x_timer3.c b/sdk/StdPeriphDriver/CH59x_timer3.c new file mode 100644 index 0000000..e604225 --- /dev/null +++ b/sdk/StdPeriphDriver/CH59x_timer3.c @@ -0,0 +1,75 @@ +/********************************** (C) COPYRIGHT ******************************* + * File Name : CH59x_timer3.c + * Author : WCH + * Version : V1.2 + * Date : 2021/11/17 + * Description + ********************************************************************************* + * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd. + * Attention: This software (modified or not) and binary are used for + * microcontroller manufactured by Nanjing Qinheng Microelectronics. + *******************************************************************************/ + +#include "CH59x_common.h" + +/********************************************************************* + * @fn TMR3_TimerInit + * + * @brief 定时功能初始化 + * + * @param t - 定时时间，基于当前系统时钟Tsys, 最长定时周期 67108864 + * + * @return none + */ +void TMR3_TimerInit(uint32_t t) +{ + R32_TMR3_CNT_END = t; + R8_TMR3_CTRL_MOD = RB_TMR_ALL_CLEAR; + R8_TMR3_CTRL_MOD = RB_TMR_COUNT_EN; +} + +/********************************************************************* + * @fn TMR3_EXTSingleCounterInit + * + * @brief 边沿计数功能初始化 + * + * @param cap - 采集计数类型 + * + * @return none + */ +void TMR3_EXTSingleCounterInit(CapModeTypeDef cap) +{ + R8_TMR3_CTRL_MOD = RB_TMR_ALL_CLEAR; + R8_TMR3_CTRL_MOD = RB_TMR_COUNT_EN | RB_TMR_CAP_COUNT | RB_TMR_MODE_IN | (cap << 6); +} + +/********************************************************************* + * @fn TMR3_PWMInit + * + * @brief PWM 输出初始化 + * + * @param pr - select wave polar, refer to PWMX_PolarTypeDef + * @param ts - set pwm repeat times, refer to PWM_RepeatTsTypeDef + * + * @return none + */ +void TMR3_PWMInit(PWMX_PolarTypeDef pr, PWM_RepeatTsTypeDef ts) +{ + R8_TMR3_CTRL_MOD = RB_TMR_ALL_CLEAR; + R8_TMR3_CTRL_MOD = (pr << 4) | (ts << 6); +} + +/********************************************************************* + * @fn TMR3_CapInit + * + * @brief 外部信号捕捉功能初始化 + * + * @param cap - select capture mode, refer to CapModeTypeDef + * + * @return none + */ +void TMR3_CapInit(CapModeTypeDef cap) +{ + R8_TMR3_CTRL_MOD = RB_TMR_ALL_CLEAR; + R8_TMR3_CTRL_MOD = RB_TMR_COUNT_EN | RB_TMR_MODE_IN | (cap << 6); +} diff --git a/sdk/StdPeriphDriver/CH59x_uart0.c b/sdk/StdPeriphDriver/CH59x_uart0.c new file mode 100644 index 0000000..3ec7ed7 --- /dev/null +++ b/sdk/StdPeriphDriver/CH59x_uart0.c @@ -0,0 +1,151 @@ +/********************************** (C) COPYRIGHT ******************************* + * File Name : CH59x_uart0.c + * Author : WCH + * Version : V1.2 + * Date : 2021/11/17 + * Description + ********************************************************************************* + * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd. + * Attention: This software (modified or not) and binary are used for + * microcontroller manufactured by Nanjing Qinheng Microelectronics. + *******************************************************************************/ + +#include "CH59x_common.h" + +/********************************************************************* + * @fn UART0_DefInit + * + * @brief 串口默认初始化配置 + * + * @param none + * + * @return none + */ +void UART0_DefInit(void) +{ + UART0_BaudRateCfg(115200); + R8_UART0_FCR = (2 << 6) | RB_FCR_TX_FIFO_CLR | RB_FCR_RX_FIFO_CLR | RB_FCR_FIFO_EN; // FIFO打开，触发点4字节 + R8_UART0_LCR = RB_LCR_WORD_SZ; + R8_UART0_IER = RB_IER_TXD_EN; + R8_UART0_DIV = 1; +} + +/********************************************************************* + * @fn UART0_BaudRateCfg + * + * @brief 串口波特率配置 + * + * @param baudrate - 波特率 + * + * @return none + */ +void UART0_BaudRateCfg(uint32_t baudrate) +{ + uint32_t x; + + x = 10 * GetSysClock() / 8 / baudrate; + x = (x + 5) / 10; + R16_UART0_DL = (uint16_t)x; +} + +/********************************************************************* + * @fn UART0_ByteTrigCfg + * + * @brief 串口字节触发中断配置 + * + * @param b - 触发字节数 refer to UARTByteTRIGTypeDef + * + * @return none + */ +void UART0_ByteTrigCfg(UARTByteTRIGTypeDef b) +{ + R8_UART0_FCR = (R8_UART0_FCR & ~RB_FCR_FIFO_TRIG) | (b << 6); +} + +/********************************************************************* + * @fn UART0_INTCfg + * + * @brief 串口中断配置 + * + * @param s - 中断控制状态，是否使能相应中断 + * @param i - 中断类型 + * RB_IER_MODEM_CHG - 调制解调器输入状态变化中断使能位（仅 UART0 支持） + * RB_IER_LINE_STAT - 接收线路状态中断 + * RB_IER_THR_EMPTY - 发送保持寄存器空中断 + * RB_IER_RECV_RDY - 接收数据中断 + * + * @return none + */ +void UART0_INTCfg(FunctionalState s, uint8_t i) +{ + if(s) + { + R8_UART0_IER |= i; + R8_UART0_MCR |= RB_MCR_INT_OE; + } + else + { + R8_UART0_IER &= ~i; + } +} + +/********************************************************************* + * @fn UART0_Reset + * + * @brief 串口软件复位 + * + * @param none + * + * @return none + */ +void UART0_Reset(void) +{ + R8_UART0_IER = RB_IER_RESET; +} + +/********************************************************************* + * @fn UART0_SendString + * + * @brief 串口多字节发送 + * + * @param buf - 待发送的数据内容首地址 + * @param l - 待发送的数据长度 + * + * @return none + */ +void UART0_SendString(uint8_t *buf, uint16_t l) +{ + uint16_t len = l; + + while(len) + { + if(R8_UART0_TFC != UART_FIFO_SIZE) + { + R8_UART0_THR = *buf++; + len--; + } + } +} + +/********************************************************************* + * @fn UART0_RecvString + * + * @brief 串口读取多字节 + * + * @param buf - 读取数据存放缓存区首地址 + * + * @return 读取数据长度 + */ +uint16_t UART0_RecvString(uint8_t *buf) +{ + uint16_t len = 0; + + while(R8_UART0_RFC) + { + *buf++ = R8_UART0_RBR; + len++; + } + + return (len); +} + diff --git a/sdk/StdPeriphDriver/CH59x_uart1.c b/sdk/StdPeriphDriver/CH59x_uart1.c new file mode 100644 index 0000000..ca1b581 --- /dev/null +++ b/sdk/StdPeriphDriver/CH59x_uart1.c @@ -0,0 +1,150 @@ +/********************************** (C) COPYRIGHT ******************************* + * File Name : CH59x_uart1.c + * Author : WCH + * Version : V1.2 + * Date : 2021/11/17 + * Description + ********************************************************************************* + * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd. + * Attention: This software (modified or not) and binary are used for + * microcontroller manufactured by Nanjing Qinheng Microelectronics. + *******************************************************************************/ + +#include "CH59x_common.h" + +/********************************************************************* + * @fn UART1_DefInit + * + * @brief 串口默认初始化配置 + * + * @param none + * + * @return none + */ +void UART1_DefInit(void) +{ + UART1_BaudRateCfg(115200); + R8_UART1_FCR = (2 << 6) | RB_FCR_TX_FIFO_CLR | RB_FCR_RX_FIFO_CLR | RB_FCR_FIFO_EN; // FIFO打开，触发点4字节 + R8_UART1_LCR = RB_LCR_WORD_SZ; + R8_UART1_IER = RB_IER_TXD_EN; + R8_UART1_DIV = 1; +} + +/********************************************************************* + * @fn UART1_BaudRateCfg + * + * @brief 串口波特率配置 + * + * @param baudrate - 波特率 + * + * @return none + */ +void UART1_BaudRateCfg(uint32_t baudrate) +{ + uint32_t x; + + x = 10 * GetSysClock() / 8 / baudrate; + x = (x + 5) / 10; + R16_UART1_DL = (uint16_t)x; +} + +/********************************************************************* + * @fn UART1_ByteTrigCfg + * + * @brief 串口字节触发中断配置 + * + * @param b - 触发字节数 refer to UARTByteTRIGTypeDef + * + * @return none + */ +void UART1_ByteTrigCfg(UARTByteTRIGTypeDef b) +{ + R8_UART1_FCR = (R8_UART1_FCR & ~RB_FCR_FIFO_TRIG) | (b << 6); +} + +/********************************************************************* + * @fn UART1_INTCfg + * + * @brief 串口中断配置 + * + * @param s - 中断控制状态，是否使能相应中断 + * @param i - 中断类型 + * RB_IER_MODEM_CHG - 调制解调器输入状态变化中断使能位（仅 UART0 支持） + * RB_IER_LINE_STAT - 接收线路状态中断 + * RB_IER_THR_EMPTY - 发送保持寄存器空中断 + * RB_IER_RECV_RDY - 接收数据中断 + * + * @return none + */ +void UART1_INTCfg(FunctionalState s, uint8_t i) +{ + if(s) + { + R8_UART1_IER |= i; + R8_UART1_MCR |= RB_MCR_INT_OE; + } + else + { + R8_UART1_IER &= ~i; + } +} + +/********************************************************************* + * @fn UART1_Reset + * + * @brief 串口软件复位 + * + * @param none + * + * @return none + */ +void UART1_Reset(void) +{ + R8_UART1_IER = RB_IER_RESET; +} + +/********************************************************************* + * @fn UART1_SendString + * + * @brief 串口多字节发送 + * + * @param buf - 待发送的数据内容首地址 + * @param l - 待发送的数据长度 + * + * @return none + */ +void UART1_SendString(uint8_t *buf, uint16_t l) +{ + uint16_t len = l; + + while(len) + { + if(R8_UART1_TFC != UART_FIFO_SIZE) + { + R8_UART1_THR = *buf++; + len--; + } + } +} + +/********************************************************************* + * @fn UART1_RecvString + * + * @brief 串口读取多字节 + * + * @param buf - 读取数据存放缓存区首地址 + * + * @return 读取数据长度 + */ +uint16_t UART1_RecvString(uint8_t *buf) +{ + uint16_t len = 0; + + while(R8_UART1_RFC) + { + *buf++ = R8_UART1_RBR; + len++; + } + + return (len); +} diff --git a/sdk/StdPeriphDriver/CH59x_uart2.c b/sdk/StdPeriphDriver/CH59x_uart2.c new file mode 100644 index 0000000..77fb857 --- /dev/null +++ b/sdk/StdPeriphDriver/CH59x_uart2.c @@ -0,0 +1,151 @@ +/********************************** (C) COPYRIGHT ******************************* + * File Name : CH59x_uart2.c + * Author : WCH + * Version : V1.2 + * Date : 2021/11/17 + * Description + ********************************************************************************* + * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd. + * Attention: This software (modified or not) and binary are used for + * microcontroller manufactured by Nanjing Qinheng Microelectronics. + *******************************************************************************/ + +#include "CH59x_common.h" + +/********************************************************************* + * @fn UART2_DefInit + * + * @brief 串口默认初始化配置 + * + * @param none + * + * @return none + */ +void UART2_DefInit(void) +{ + UART2_BaudRateCfg(115200); + R8_UART2_FCR = (2 << 6) | RB_FCR_TX_FIFO_CLR | RB_FCR_RX_FIFO_CLR | RB_FCR_FIFO_EN; // FIFO打开，触发点4字节 + R8_UART2_LCR = RB_LCR_WORD_SZ; + R8_UART2_IER = RB_IER_TXD_EN; + R8_UART2_DIV = 1; +} + +/********************************************************************* + * @fn UART2_BaudRateCfg + * + * @brief 串口波特率配置 + * + * @param baudrate - 波特率 + * + * @return none + */ +void UART2_BaudRateCfg(uint32_t baudrate) +{ + uint32_t x; + + x = 10 * GetSysClock() / 8 / baudrate; + x = (x + 5) / 10; + R16_UART2_DL = (uint16_t)x; +} + +/********************************************************************* + * @fn UART2_ByteTrigCfg + * + * @brief 串口字节触发中断配置 + * + * @param b - 触发字节数 refer to UARTByteTRIGTypeDef + * + * @return none + */ +void UART2_ByteTrigCfg(UARTByteTRIGTypeDef b) +{ + R8_UART2_FCR = (R8_UART2_FCR & ~RB_FCR_FIFO_TRIG) | (b << 6); +} + +/********************************************************************* + * @fn UART2_INTCfg + * + * @brief 串口中断配置 + * + * @param s - 中断控制状态，是否使能相应中断 + * @param i - 中断类型 + * RB_IER_MODEM_CHG - 调制解调器输入状态变化中断使能位（仅 UART0 支持） + * RB_IER_LINE_STAT - 接收线路状态中断 + * RB_IER_THR_EMPTY - 发送保持寄存器空中断 + * RB_IER_RECV_RDY - 接收数据中断 + * + * @return none + */ +void UART2_INTCfg(FunctionalState s, uint8_t i) +{ + if(s) + { + R8_UART2_IER |= i; + R8_UART2_MCR |= RB_MCR_INT_OE; + } + else + { + R8_UART2_IER &= ~i; + } +} + +/********************************************************************* + * @fn UART2_Reset + * + * @brief 串口软件复位 + * + * @param none + * + * @return none + */ +void UART2_Reset(void) +{ + R8_UART2_IER = RB_IER_RESET; +} + +/********************************************************************* + * @fn UART2_SendString + * + * @brief 串口多字节发送 + * + * @param buf - 待发送的数据内容首地址 + * @param l - 待发送的数据长度 + * + * @return none + */ +void UART2_SendString(uint8_t *buf, uint16_t l) +{ + uint16_t len = l; + + while(len) + { + if(R8_UART2_TFC != UART_FIFO_SIZE) + { + R8_UART2_THR = *buf++; + len--; + } + } +} + +/********************************************************************* + * @fn UART2_RecvString + * + * @brief 串口读取多字节 + * + * @param buf - 读取数据存放缓存区首地址 + * + * @return 读取数据长度 + */ +uint16_t UART2_RecvString(uint8_t *buf) +{ + uint16_t len = 0; + + while(R8_UART2_RFC) + { + *buf++ = R8_UART2_RBR; + len++; + } + + return (len); +} + diff --git a/sdk/StdPeriphDriver/CH59x_uart3.c b/sdk/StdPeriphDriver/CH59x_uart3.c new file mode 100644 index 0000000..a0508cd --- /dev/null +++ b/sdk/StdPeriphDriver/CH59x_uart3.c @@ -0,0 +1,151 @@ +/********************************** (C) COPYRIGHT ******************************* + * File Name : CH59x_uart3.c + * Author : WCH + * Version : V1.2 + * Date : 2021/11/17 + * Description + ********************************************************************************* + * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd. + * Attention: This software (modified or not) and binary are used for + * microcontroller manufactured by Nanjing Qinheng Microelectronics. + *******************************************************************************/ + +#include "CH59x_common.h" + +/********************************************************************* + * @fn UART3_DefInit + * + * @brief 串口默认初始化配置 + * + * @param none + * + * @return none + */ +void UART3_DefInit(void) +{ + UART3_BaudRateCfg(115200); + R8_UART3_FCR = (2 << 6) | RB_FCR_TX_FIFO_CLR | RB_FCR_RX_FIFO_CLR | RB_FCR_FIFO_EN; // FIFO打开，触发点4字节 + R8_UART3_LCR = RB_LCR_WORD_SZ; + R8_UART3_IER = RB_IER_TXD_EN; + R8_UART3_DIV = 1; +} + +/********************************************************************* + * @fn UART3_BaudRateCfg + * + * @brief 串口波特率配置 + * + * @param baudrate - 波特率 + * + * @return none + */ +void UART3_BaudRateCfg(uint32_t baudrate) +{ + uint32_t x; + + x = 10 * GetSysClock() / 8 / baudrate; + x = (x + 5) / 10; + R16_UART3_DL = (uint16_t)x; +} + +/********************************************************************* + * @fn UART3_ByteTrigCfg + * + * @brief 串口字节触发中断配置 + * + * @param b - 触发字节数 refer to UARTByteTRIGTypeDef + * + * @return none + */ +void UART3_ByteTrigCfg(UARTByteTRIGTypeDef b) +{ + R8_UART3_FCR = (R8_UART3_FCR & ~RB_FCR_FIFO_TRIG) | (b << 6); +} + +/********************************************************************* + * @fn UART3_INTCfg + * + * @brief 串口中断配置 + * + * @param s - 中断控制状态，是否使能相应中断 + * @param i - 中断类型 + * RB_IER_MODEM_CHG - 调制解调器输入状态变化中断使能位（仅 UART0 支持） + * RB_IER_LINE_STAT - 接收线路状态中断 + * RB_IER_THR_EMPTY - 发送保持寄存器空中断 + * RB_IER_RECV_RDY - 接收数据中断 + * + * @return none + */ +void UART3_INTCfg(FunctionalState s, uint8_t i) +{ + if(s) + { + R8_UART3_IER |= i; + R8_UART3_MCR |= RB_MCR_INT_OE; + } + else + { + R8_UART3_IER &= ~i; + } +} + +/********************************************************************* + * @fn UART3_Reset + * + * @brief 串口软件复位 + * + * @param none + * + * @return none + */ +void UART3_Reset(void) +{ + R8_UART3_IER = RB_IER_RESET; +} + +/********************************************************************* + * @fn UART3_SendString + * + * @brief 串口多字节发送 + * + * @param buf - 待发送的数据内容首地址 + * @param l - 待发送的数据长度 + * + * @return none + */ +void UART3_SendString(uint8_t *buf, uint16_t l) +{ + uint16_t len = l; + + while(len) + { + if(R8_UART3_TFC != UART_FIFO_SIZE) + { + R8_UART3_THR = *buf++; + len--; + } + } +} + +/********************************************************************* + * @fn UART3_RecvString + * + * @brief 串口读取多字节 + * + * @param buf - 读取数据存放缓存区首地址 + * + * @return 读取数据长度 + */ +uint16_t UART3_RecvString(uint8_t *buf) +{ + uint16_t len = 0; + + while(R8_UART3_RFC) + { + *buf++ = R8_UART3_RBR; + len++; + } + + return (len); +} + diff --git a/sdk/StdPeriphDriver/CH59x_usbdev.c b/sdk/StdPeriphDriver/CH59x_usbdev.c new file mode 100644 index 0000000..63ce1f7 --- /dev/null +++ b/sdk/StdPeriphDriver/CH59x_usbdev.c @@ -0,0 +1,113 @@ +/********************************** (C) COPYRIGHT ******************************* + * File Name : CH59x_usbdev.c + * Author : WCH + * Version : V1.2 + * Date : 2021/11/17 + * Description + ********************************************************************************* + * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd. + * Attention: This software (modified or not) and binary are used for + * microcontroller manufactured by Nanjing Qinheng Microelectronics. + *******************************************************************************/ + +#include "CH59x_common.h" + +uint8_t *pEP0_RAM_Addr; +uint8_t *pEP1_RAM_Addr; +uint8_t *pEP2_RAM_Addr; +uint8_t *pEP3_RAM_Addr; + +/********************************************************************* + * @fn USB_DeviceInit + * + * @brief USB设备功能初始化，4个端点，8个通道。 + * + * @param none + * + * @return none + */ +void USB_DeviceInit(void) +{ + R8_USB_CTRL = 0x00; // 先设定模式,取消 RB_UC_CLR_ALL + + R8_UEP4_1_MOD = RB_UEP4_RX_EN | RB_UEP4_TX_EN | RB_UEP1_RX_EN | RB_UEP1_TX_EN; // 端点4 OUT+IN,端点1 OUT+IN + R8_UEP2_3_MOD = RB_UEP2_RX_EN | RB_UEP2_TX_EN | RB_UEP3_RX_EN | RB_UEP3_TX_EN; // 端点2 OUT+IN,端点3 OUT+IN + + R16_UEP0_DMA = (uint16_t)(uint32_t)pEP0_RAM_Addr; + R16_UEP1_DMA = (uint16_t)(uint32_t)pEP1_RAM_Addr; + R16_UEP2_DMA = (uint16_t)(uint32_t)pEP2_RAM_Addr; + R16_UEP3_DMA = (uint16_t)(uint32_t)pEP3_RAM_Addr; + + R8_UEP0_CTRL = UEP_R_RES_ACK | UEP_T_RES_NAK; + R8_UEP1_CTRL = UEP_R_RES_ACK | UEP_T_RES_NAK | RB_UEP_AUTO_TOG; + R8_UEP2_CTRL = UEP_R_RES_ACK | UEP_T_RES_NAK | RB_UEP_AUTO_TOG; + R8_UEP3_CTRL = UEP_R_RES_ACK | UEP_T_RES_NAK | RB_UEP_AUTO_TOG; + R8_UEP4_CTRL = UEP_R_RES_ACK | UEP_T_RES_NAK; + + R8_USB_DEV_AD = 0x00; + R8_USB_CTRL = RB_UC_DEV_PU_EN | RB_UC_INT_BUSY | RB_UC_DMA_EN; // 启动USB设备及DMA，在中断期间中断标志未清除前自动返回NAK + R16_PIN_ANALOG_IE |= RB_PIN_USB_IE | RB_PIN_USB_DP_PU; // 防止USB端口浮空及上拉电阻 + R8_USB_INT_FG = 0xFF; // 清中断标志 + R8_UDEV_CTRL = RB_UD_PD_DIS | RB_UD_PORT_EN; // 允许USB端口 + R8_USB_INT_EN = RB_UIE_SUSPEND | RB_UIE_BUS_RST | RB_UIE_TRANSFER; +} + +/********************************************************************* + * @fn DevEP1_IN_Deal + * + * @brief 端点1数据上传 + * + * @param l - 上传数据长度(<64B) + * + * @return none + */ +void DevEP1_IN_Deal(uint8_t l) +{ + R8_UEP1_T_LEN = l; + R8_UEP1_CTRL = (R8_UEP1_CTRL & ~MASK_UEP_T_RES) | UEP_T_RES_ACK; +} + +/********************************************************************* + * @fn DevEP2_IN_Deal + * + * @brief 端点2数据上传 + * + * @param l - 上传数据长度(<64B) + * + * @return none + */ +void DevEP2_IN_Deal(uint8_t l) +{ + R8_UEP2_T_LEN = l; + R8_UEP2_CTRL = (R8_UEP2_CTRL & ~MASK_UEP_T_RES) | UEP_T_RES_ACK; +} + +/********************************************************************* + * @fn DevEP3_IN_Deal + * + * @brief 端点3数据上传 + * + * @param l - 上传数据长度(<64B) + * + * @return none + */ +void DevEP3_IN_Deal(uint8_t l) +{ + R8_UEP3_T_LEN = l; + R8_UEP3_CTRL = (R8_UEP3_CTRL & ~MASK_UEP_T_RES) | UEP_T_RES_ACK; +} + +/********************************************************************* + * @fn DevEP4_IN_Deal + * + * @brief 端点4数据上传 + * + * @param l - 上传数据长度(<64B) + * + * @return none + */ +void DevEP4_IN_Deal(uint8_t l) +{ + R8_UEP4_T_LEN = l; + R8_UEP4_CTRL = (R8_UEP4_CTRL & ~MASK_UEP_T_RES) | UEP_T_RES_ACK; +} diff --git a/sdk/StdPeriphDriver/CH59x_usbhostBase.c b/sdk/StdPeriphDriver/CH59x_usbhostBase.c new file mode 100644 index 0000000..cba28fc --- /dev/null +++ b/sdk/StdPeriphDriver/CH59x_usbhostBase.c @@ -0,0 +1,695 @@ +/********************************** (C) COPYRIGHT ******************************* + * File Name : CH59x_usbhost.c + * Author : WCH + * Version : V1.2 + * Date : 2021/11/17 + * Description + ********************************************************************************* + * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd. + * Attention: This software (modified or not) and binary are used for + * microcontroller manufactured by Nanjing Qinheng Microelectronics. + *******************************************************************************/ + +#include "CH59x_common.h" +#if DISK_LIB_ENABLE + #include "CHRV3UFI.H" +#endif + +uint8_t UsbDevEndp0Size; // USB设备的端点0的最大包尺寸 +uint8_t FoundNewDev; +_RootHubDev ThisUsbDev; //ROOT口 +_DevOnHubPort DevOnHubPort[HUB_MAX_PORTS]; // 假定:不超过1个外部HUB,每个外部HUB不超过HUB_MAX_PORTS个端口(多了不管) + +uint8_t *pHOST_RX_RAM_Addr; +uint8_t *pHOST_TX_RAM_Addr; + +/*获取设备描述符*/ +__attribute__((aligned(4))) const uint8_t SetupGetDevDescr[] = {USB_REQ_TYP_IN, USB_GET_DESCRIPTOR, 0x00, + USB_DESCR_TYP_DEVICE, 0x00, 0x00, sizeof(USB_DEV_DESCR), 0x00}; +/*获取配置描述符*/ +__attribute__((aligned(4))) const uint8_t SetupGetCfgDescr[] = {USB_REQ_TYP_IN, USB_GET_DESCRIPTOR, 0x00, + USB_DESCR_TYP_CONFIG, 0x00, 0x00, 0x04, 0x00}; +/*设置USB地址*/ +__attribute__((aligned(4))) const uint8_t SetupSetUsbAddr[] = {USB_REQ_TYP_OUT, USB_SET_ADDRESS, USB_DEVICE_ADDR, 0x00, + 0x00, 0x00, 0x00, 0x00}; +/*设置USB配置*/ +__attribute__((aligned(4))) const uint8_t SetupSetUsbConfig[] = {USB_REQ_TYP_OUT, USB_SET_CONFIGURATION, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00}; +/*设置USB接口配置*/ +__attribute__((aligned(4))) const uint8_t SetupSetUsbInterface[] = {USB_REQ_RECIP_INTERF, USB_SET_INTERFACE, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00}; +/*清除端点STALL*/ +__attribute__((aligned(4))) const uint8_t SetupClrEndpStall[] = {USB_REQ_TYP_OUT | USB_REQ_RECIP_ENDP, USB_CLEAR_FEATURE, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; + +/********************************************************************* + * @fn DisableRootHubPort + * + * @brief 关闭ROOT-HUB端口,实际上硬件已经自动关闭,此处只是清除一些结构状态 + * + * @param none + * + * @return none + */ +void DisableRootHubPort(void) +{ +#ifdef FOR_ROOT_UDISK_ONLY + CHRV3DiskStatus = DISK_DISCONNECT; +#endif +#ifndef DISK_BASE_BUF_LEN + ThisUsbDev.DeviceStatus = ROOT_DEV_DISCONNECT; + ThisUsbDev.DeviceAddress = 0x00; +#endif +} + +/********************************************************************* + * @fn AnalyzeRootHub + * + * @brief 分析ROOT-HUB状态,处理ROOT-HUB端口的设备插拔事件 + * 如果设备拔出,函数中调用DisableRootHubPort()函数,将端口关闭,插入事件,置相应端口的状态位 + * + * @param none + * + * @return 返回ERR_SUCCESS为没有情况,返回ERR_USB_CONNECT为检测到新连接,返回ERR_USB_DISCON为检测到断开 + */ +uint8_t AnalyzeRootHub(void) +{ + uint8_t s; + + s = ERR_SUCCESS; + + if(R8_USB_MIS_ST & RB_UMS_DEV_ATTACH) + { // 设备存在 +#ifdef DISK_BASE_BUF_LEN + if(CHRV3DiskStatus == DISK_DISCONNECT +#else + if(ThisUsbDev.DeviceStatus == ROOT_DEV_DISCONNECT // 检测到有设备插入 +#endif + || (R8_UHOST_CTRL & RB_UH_PORT_EN) == 0x00) + { // 检测到有设备插入,但尚未允许,说明是刚插入 + DisableRootHubPort(); // 关闭端口 +#ifdef DISK_BASE_BUF_LEN + CHRV3DiskStatus = DISK_CONNECT; +#else + ThisUsbDev.DeviceSpeed = R8_USB_MIS_ST & RB_UMS_DM_LEVEL ? 0 : 1; + ThisUsbDev.DeviceStatus = ROOT_DEV_CONNECTED; //置连接标志 +#endif + PRINT("USB dev in\n"); + s = ERR_USB_CONNECT; + } + } + +#ifdef DISK_BASE_BUF_LEN + else if(CHRV3DiskStatus >= DISK_CONNECT) + { +#else + else if(ThisUsbDev.DeviceStatus >= ROOT_DEV_CONNECTED) + { //检测到设备拔出 +#endif + DisableRootHubPort(); // 关闭端口 + PRINT("USB dev out\n"); + if(s == ERR_SUCCESS) + { + s = ERR_USB_DISCON; + } + } + // R8_USB_INT_FG = RB_UIF_DETECT; // 清中断标志 + return (s); +} + +/********************************************************************* + * @fn SetHostUsbAddr + * + * @brief 设置USB主机当前操作的USB设备地址 + * + * @param addr - USB设备地址 + * + * @return none + */ +void SetHostUsbAddr(uint8_t addr) +{ + R8_USB_DEV_AD = (R8_USB_DEV_AD & RB_UDA_GP_BIT) | (addr & MASK_USB_ADDR); +} + +/********************************************************************* + * @fn SetUsbSpeed + * + * @brief 设置当前USB速度 + * + * @param FullSpeed - USB速度 + * + * @return none + */ +void SetUsbSpeed(uint8_t FullSpeed) +{ +#ifndef DISK_BASE_BUF_LEN + if(FullSpeed) // 全速 + { + R8_USB_CTRL &= ~RB_UC_LOW_SPEED; // 全速 + R8_UH_SETUP &= ~RB_UH_PRE_PID_EN; // 禁止PRE PID + } + else + { + R8_USB_CTRL |= RB_UC_LOW_SPEED; // 低速 + } +#endif + (void)FullSpeed; +} + +/********************************************************************* + * @fn ResetRootHubPort + * + * @brief 检测到设备后,复位总线,为枚举设备准备,设置为默认为全速 + * + * @param none + * + * @return none + */ +void ResetRootHubPort(void) +{ + UsbDevEndp0Size = DEFAULT_ENDP0_SIZE; //USB设备的端点0的最大包尺寸 + SetHostUsbAddr(0x00); + R8_UHOST_CTRL &= ~RB_UH_PORT_EN; // 关掉端口 + SetUsbSpeed(1); // 默认为全速 + R8_UHOST_CTRL = (R8_UHOST_CTRL & ~RB_UH_LOW_SPEED) | RB_UH_BUS_RESET; // 默认为全速,开始复位 + mDelaymS(15); // 复位时间10mS到20mS + R8_UHOST_CTRL = R8_UHOST_CTRL & ~RB_UH_BUS_RESET; // 结束复位 + mDelayuS(250); + R8_USB_INT_FG = RB_UIF_DETECT; // 清中断标志 +} + +/********************************************************************* + * @fn EnableRootHubPort + * + * @brief 使能ROOT-HUB端口,相应的bUH_PORT_EN置1开启端口,设备断开可能导致返回失败 + * + * @param none + * + * @return 返回ERR_SUCCESS为检测到新连接,返回ERR_USB_DISCON为无连接 + */ +uint8_t EnableRootHubPort(void) +{ +#ifdef DISK_BASE_BUF_LEN + if(CHRV3DiskStatus < DISK_CONNECT) + CHRV3DiskStatus = DISK_CONNECT; +#else + if(ThisUsbDev.DeviceStatus < ROOT_DEV_CONNECTED) + ThisUsbDev.DeviceStatus = ROOT_DEV_CONNECTED; +#endif + if(R8_USB_MIS_ST & RB_UMS_DEV_ATTACH) + { // 有设备 +#ifndef DISK_BASE_BUF_LEN + if((R8_UHOST_CTRL & RB_UH_PORT_EN) == 0x00) + { // 尚未使能 + ThisUsbDev.DeviceSpeed = (R8_USB_MIS_ST & RB_UMS_DM_LEVEL) ? 0 : 1; + if(ThisUsbDev.DeviceSpeed == 0) + { + R8_UHOST_CTRL |= RB_UH_LOW_SPEED; // 低速 + } + } +#endif + R8_UHOST_CTRL |= RB_UH_PORT_EN; //使能HUB端口 + return (ERR_SUCCESS); + } + return (ERR_USB_DISCON); +} + +#ifndef DISK_BASE_BUF_LEN +/********************************************************************* + * @fn SelectHubPort + * + * @brief 选定需要操作的HUB口 + * + * @param HubPortIndex - 选择操作指定的ROOT-HUB端口的外部HUB的指定端口 + * + * @return None + */ +void SelectHubPort(uint8_t HubPortIndex) +{ + if(HubPortIndex) // 选择操作指定的ROOT-HUB端口的外部HUB的指定端口 + { + SetHostUsbAddr(DevOnHubPort[HubPortIndex - 1].DeviceAddress); // 设置USB主机当前操作的USB设备地址 + SetUsbSpeed(DevOnHubPort[HubPortIndex - 1].DeviceSpeed); // 设置当前USB速度 + if(DevOnHubPort[HubPortIndex - 1].DeviceSpeed == 0) // 通过外部HUB与低速USB设备通讯需要前置ID + { + R8_UEP1_CTRL |= RB_UH_PRE_PID_EN; // 启用PRE PID + mDelayuS(100); + } + } + else + { + SetHostUsbAddr(ThisUsbDev.DeviceAddress); // 设置USB主机当前操作的USB设备地址 + SetUsbSpeed(ThisUsbDev.DeviceSpeed); // 设置USB设备的速度 + } +} +#endif + +/********************************************************************* + * @fn WaitUSB_Interrupt + * + * @brief 等待USB中断 + * + * @param none + * + * @return 返回ERR_SUCCESS 数据接收或者发送成功,返回ERR_USB_UNKNOWN 数据接收或者发送失败 + */ +uint8_t WaitUSB_Interrupt(void) +{ + uint16_t i; + for(i = WAIT_USB_TOUT_200US; i != 0 && (R8_USB_INT_FG & RB_UIF_TRANSFER) == 0; i--) + { + ; + } + return ((R8_USB_INT_FG & RB_UIF_TRANSFER) ? ERR_SUCCESS : ERR_USB_UNKNOWN); +} + +/********************************************************************* + * @fn USBHostTransact + * + * @brief 传输事务,输入目的端点地址/PID令牌,同步标志,以20uS为单位的NAK重试总时间(0则不重试,0xFFFF无限重试),返回0成功,超时/出错重试 + * 本子程序着重于易理解,而在实际应用中,为了提供运行速度,应该对本子程序代码进行优化 + * + * @param endp_pid - 令牌和地址, 高4位是token_pid令牌, 低4位是端点地址 + * @param tog - 同步标志 + * @param timeout - 超时时间 + * + * @return ERR_USB_UNKNOWN 超时，可能硬件异常 + * ERR_USB_DISCON 设备断开 + * ERR_USB_CONNECT 设备连接 + * ERR_SUCCESS 传输完成 + */ +uint8_t USBHostTransact(uint8_t endp_pid, uint8_t tog, uint32_t timeout) +{ + uint8_t TransRetry; + + uint8_t s, r; + uint16_t i; + + R8_UH_RX_CTRL = R8_UH_TX_CTRL = tog; + TransRetry = 0; + + do + { + R8_UH_EP_PID = endp_pid; // 指定令牌PID和目的端点号 + R8_USB_INT_FG = RB_UIF_TRANSFER; + for(i = WAIT_USB_TOUT_200US; i != 0 && (R8_USB_INT_FG & RB_UIF_TRANSFER) == 0; i--) + { + ; + } + R8_UH_EP_PID = 0x00; // 停止USB传输 + if((R8_USB_INT_FG & RB_UIF_TRANSFER) == 0) + { + return (ERR_USB_UNKNOWN); + } + + if(R8_USB_INT_FG & RB_UIF_DETECT) + { // USB设备插拔事件 + // mDelayuS( 200 ); // 等待传输完成 + R8_USB_INT_FG = RB_UIF_DETECT; + s = AnalyzeRootHub(); // 分析ROOT-HUB状态 + + if(s == ERR_USB_CONNECT) + FoundNewDev = 1; +#ifdef DISK_BASE_BUF_LEN + if(CHRV3DiskStatus == DISK_DISCONNECT) + { + return (ERR_USB_DISCON); + } // USB设备断开事件 + if(CHRV3DiskStatus == DISK_CONNECT) + { + return (ERR_USB_CONNECT); + } // USB设备连接事件 +#else + if(ThisUsbDev.DeviceStatus == ROOT_DEV_DISCONNECT) + { + return (ERR_USB_DISCON); + } // USB设备断开事件 + if(ThisUsbDev.DeviceStatus == ROOT_DEV_CONNECTED) + { + return (ERR_USB_CONNECT); + } // USB设备连接事件 +#endif + mDelayuS(200); // 等待传输完成 + } + + if(R8_USB_INT_FG & RB_UIF_TRANSFER) // 传输完成事件 + { + if(R8_USB_INT_ST & RB_UIS_TOG_OK) + { + return (ERR_SUCCESS); + } + r = R8_USB_INT_ST & MASK_UIS_H_RES; // USB设备应答状态 + if(r == USB_PID_STALL) + { + return (r | ERR_USB_TRANSFER); + } + if(r == USB_PID_NAK) + { + if(timeout == 0) + { + return (r | ERR_USB_TRANSFER); + } + if(timeout < 0xFFFFFFFF) + { + timeout--; + } + --TransRetry; + } + else + switch(endp_pid >> 4) + { + case USB_PID_SETUP: + case USB_PID_OUT: + if(r) + { + return (r | ERR_USB_TRANSFER); + } // 不是超时/出错,意外应答 + break; // 超时重试 + case USB_PID_IN: + if(r == USB_PID_DATA0 || r == USB_PID_DATA1) + { // 不同步则需丢弃后重试 + } // 不同步重试 + else if(r) + { + return (r | ERR_USB_TRANSFER); + } // 不是超时/出错,意外应答 + break; // 超时重试 + default: + return (ERR_USB_UNKNOWN); // 不可能的情况 + break; + } + } + else + { // 其它中断,不应该发生的情况 + R8_USB_INT_FG = 0xFF; /* 清中断标志 */ + } + mDelayuS(15); + } while(++TransRetry < 3); + return (ERR_USB_TRANSFER); // 应答超时 +} + +/********************************************************************* + * @fn HostCtrlTransfer + * + * @brief 执行控制传输,8字节请求码在pSetupReq中,DataBuf为可选的收发缓冲区 + * + * @param DataBuf - 如果需要接收和发送数据,那么DataBuf需指向有效缓冲区用于存放后续数据 + * @param RetLen - 实际成功收发的总长度保存在RetLen指向的字节变量中 + * + * @return ERR_USB_BUF_OVER IN状态阶段出错 + * ERR_SUCCESS 数据交换成功 + */ +uint8_t HostCtrlTransfer(uint8_t *DataBuf, uint8_t *RetLen) +{ + uint16_t RemLen = 0; + uint8_t s, RxLen, RxCnt, TxCnt; + uint8_t *pBuf; + uint8_t *pLen; + + pBuf = DataBuf; + pLen = RetLen; + mDelayuS(200); + if(pLen) + { + *pLen = 0; // 实际成功收发的总长度 + } + + R8_UH_TX_LEN = sizeof(USB_SETUP_REQ); + s = USBHostTransact(USB_PID_SETUP << 4 | 0x00, 0x00, 200000 / 20); // SETUP阶段,200mS超时 + if(s != ERR_SUCCESS) + { + return (s); + } + R8_UH_RX_CTRL = R8_UH_TX_CTRL = RB_UH_R_TOG | RB_UH_R_AUTO_TOG | RB_UH_T_TOG | RB_UH_T_AUTO_TOG; // 默认DATA1 + R8_UH_TX_LEN = 0x01; // 默认无数据故状态阶段为IN + RemLen = pSetupReq->wLength; + PRINT("wLength: %x\n", RemLen); + if(RemLen && pBuf) // 需要收发数据 + { + PRINT("bRequestType: %x\n", pSetupReq->bRequestType); + if(pSetupReq->bRequestType & USB_REQ_TYP_IN) // 收 + { + while(RemLen) + { + mDelayuS(200); + s = USBHostTransact(USB_PID_IN << 4 | 0x00, R8_UH_RX_CTRL, 200000 / 20); // IN数据 + if(s != ERR_SUCCESS) + { + return (s); + } + RxLen = R8_USB_RX_LEN < RemLen ? R8_USB_RX_LEN : RemLen; + RemLen -= RxLen; + if(pLen) + { + *pLen += RxLen; // 实际成功收发的总长度 + } + for(RxCnt = 0; RxCnt != RxLen; RxCnt++) + { + *pBuf = pHOST_RX_RAM_Addr[RxCnt]; + pBuf++; + } + if(R8_USB_RX_LEN == 0 || (R8_USB_RX_LEN & (UsbDevEndp0Size - 1))) + { + break; // 短包 + } + } + R8_UH_TX_LEN = 0x00; // 状态阶段为OUT + } + else // 发 + { + while(RemLen) + { + mDelayuS(200); + R8_UH_TX_LEN = RemLen >= UsbDevEndp0Size ? UsbDevEndp0Size : RemLen; + for(TxCnt = 0; TxCnt != R8_UH_TX_LEN; TxCnt++) + { + pHOST_TX_RAM_Addr[TxCnt] = *pBuf; + pBuf++; + } + s = USBHostTransact(USB_PID_OUT << 4 | 0x00, R8_UH_TX_CTRL, 200000 / 20); // OUT数据 + if(s != ERR_SUCCESS) + { + return (s); + } + RemLen -= R8_UH_TX_LEN; + if(pLen) + { + *pLen += R8_UH_TX_LEN; // 实际成功收发的总长度 + } + } + PRINT("Send: %d\n", *pLen); + // R8_UH_TX_LEN = 0x01; // 状态阶段为IN + } + } + mDelayuS(200); + s = USBHostTransact((R8_UH_TX_LEN ? USB_PID_IN << 4 | 0x00 : USB_PID_OUT << 4 | 0x00), RB_UH_R_TOG | RB_UH_T_TOG, 200000 / 20); // STATUS阶段 + if(s != ERR_SUCCESS) + { + return (s); + } + if(R8_UH_TX_LEN == 0) + { + return (ERR_SUCCESS); // 状态OUT + } + if(R8_USB_RX_LEN == 0) + { + return (ERR_SUCCESS); // 状态IN,检查IN状态返回数据长度 + } + return (ERR_USB_BUF_OVER); // IN状态阶段错误 +} + +/********************************************************************* + * @fn CopySetupReqPkg + * + * @brief 复制控制传输的请求包 + * + * @param pReqPkt - 控制请求包地址 + * + * @return none + */ +void CopySetupReqPkg(const uint8_t *pReqPkt) // 复制控制传输的请求包 +{ + uint8_t i; + for(i = 0; i != sizeof(USB_SETUP_REQ); i++) + { + ((uint8_t *)pSetupReq)[i] = *pReqPkt; + pReqPkt++; + } +} + +/********************************************************************* + * @fn CtrlGetDeviceDescr + * + * @brief 获取设备描述符,返回在 pHOST_TX_RAM_Addr 中 + * + * @param none + * + * @return ERR_USB_BUF_OVER 描述符长度错误 + * ERR_SUCCESS 成功 + */ +uint8_t CtrlGetDeviceDescr(void) +{ + uint8_t s; + uint8_t len; + + UsbDevEndp0Size = DEFAULT_ENDP0_SIZE; + CopySetupReqPkg(SetupGetDevDescr); + s = HostCtrlTransfer(Com_Buffer, &len); // 执行控制传输 + if(s != ERR_SUCCESS) + { + return (s); + } + UsbDevEndp0Size = ((PUSB_DEV_DESCR)Com_Buffer)->bMaxPacketSize0; // 端点0最大包长度,这是简化处理,正常应该先获取前8字节后立即更新UsbDevEndp0Size再继续 + if(len < ((PUSB_SETUP_REQ)SetupGetDevDescr)->wLength) + { + return (ERR_USB_BUF_OVER); // 描述符长度错误 + } + return (ERR_SUCCESS); +} + +/********************************************************************* + * @fn CtrlGetConfigDescr + * + * @brief 获取配置描述符,返回在 pHOST_TX_RAM_Addr 中 + * + * @param none + * + * @return ERR_USB_BUF_OVER 描述符长度错误 + * ERR_SUCCESS 成功 + */ +uint8_t CtrlGetConfigDescr(void) +{ + uint8_t s; + uint8_t len; + + CopySetupReqPkg(SetupGetCfgDescr); + s = HostCtrlTransfer(Com_Buffer, &len); // 执行控制传输 + if(s != ERR_SUCCESS) + { + return (s); + } + if(len < ((PUSB_SETUP_REQ)SetupGetCfgDescr)->wLength) + { + return (ERR_USB_BUF_OVER); // 返回长度错误 + } + + len = ((PUSB_CFG_DESCR)Com_Buffer)->wTotalLength; + CopySetupReqPkg(SetupGetCfgDescr); + pSetupReq->wLength = len; // 完整配置描述符的总长度 + s = HostCtrlTransfer(Com_Buffer, &len); // 执行控制传输 + if(s != ERR_SUCCESS) + { + return (s); + } + +#ifdef DISK_BASE_BUF_LEN + if(len > 64) + len = 64; + memcpy(TxBuffer, Com_Buffer, len); //U盘操作时，需要拷贝到TxBuffer +#endif + + return (ERR_SUCCESS); +} + +/********************************************************************* + * @fn CtrlSetUsbAddress + * + * @brief 设置USB设备地址 + * + * @param addr - 设备地址 + * + * @return ERR_SUCCESS 成功 + */ +uint8_t CtrlSetUsbAddress(uint8_t addr) +{ + uint8_t s; + + CopySetupReqPkg(SetupSetUsbAddr); + pSetupReq->wValue = addr; // USB设备地址 + s = HostCtrlTransfer(NULL, NULL); // 执行控制传输 + if(s != ERR_SUCCESS) + { + return (s); + } + SetHostUsbAddr(addr); // 设置USB主机当前操作的USB设备地址 + mDelaymS(10); // 等待USB设备完成操作 + return (ERR_SUCCESS); +} + +/********************************************************************* + * @fn CtrlSetUsbConfig + * + * @brief 设置USB设备配置 + * + * @param cfg - 配置值 + * + * @return ERR_SUCCESS 成功 + */ +uint8_t CtrlSetUsbConfig(uint8_t cfg) +{ + CopySetupReqPkg(SetupSetUsbConfig); + pSetupReq->wValue = cfg; // USB设备配置 + return (HostCtrlTransfer(NULL, NULL)); // 执行控制传输 +} + +/********************************************************************* + * @fn CtrlClearEndpStall + * + * @brief 清除端点STALL + * + * @param endp - 端点地址 + * + * @return ERR_SUCCESS 成功 + */ +uint8_t CtrlClearEndpStall(uint8_t endp) +{ + CopySetupReqPkg(SetupClrEndpStall); // 清除端点的错误 + pSetupReq->wIndex = endp; // 端点地址 + return (HostCtrlTransfer(NULL, NULL)); // 执行控制传输 +} + +/********************************************************************* + * @fn CtrlSetUsbIntercace + * + * @brief 设置USB设备接口 + * + * @param cfg - 配置值 + * + * @return ERR_SUCCESS 成功 + */ +uint8_t CtrlSetUsbIntercace(uint8_t cfg) +{ + CopySetupReqPkg(SetupSetUsbInterface); + pSetupReq->wValue = cfg; // USB设备配置 + return (HostCtrlTransfer(NULL, NULL)); // 执行控制传输 +} + +/********************************************************************* + * @fn USB_HostInit + * + * @brief USB主机功能初始化 + * + * @param none + * + * @return none + */ +void USB_HostInit(void) +{ + R8_USB_CTRL = RB_UC_HOST_MODE; + R8_UHOST_CTRL = 0; + R8_USB_DEV_AD = 0x00; + + R8_UH_EP_MOD = RB_UH_EP_TX_EN | RB_UH_EP_RX_EN; + R16_UH_RX_DMA = (uint16_t)(uint32_t)pHOST_RX_RAM_Addr; + R16_UH_TX_DMA = (uint16_t)(uint32_t)pHOST_TX_RAM_Addr; + + R8_UH_RX_CTRL = 0x00; + R8_UH_TX_CTRL = 0x00; + R8_USB_CTRL = RB_UC_HOST_MODE | RB_UC_INT_BUSY | RB_UC_DMA_EN; + R8_UH_SETUP = RB_UH_SOF_EN; + R8_USB_INT_FG = 0xFF; + DisableRootHubPort(); + R8_USB_INT_EN = RB_UIE_TRANSFER | RB_UIE_DETECT; + + FoundNewDev = 0; +} diff --git a/sdk/StdPeriphDriver/CH59x_usbhostClass.c b/sdk/StdPeriphDriver/CH59x_usbhostClass.c new file mode 100644 index 0000000..86c7da1 --- /dev/null +++ b/sdk/StdPeriphDriver/CH59x_usbhostClass.c @@ -0,0 +1,832 @@ +/********************************** (C) COPYRIGHT ******************************* + * File Name : CH59x_usbhost.c + * Author : WCH + * Version : V1.2 + * Date : 2021/11/17 + * Description + ********************************************************************************* + * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd. + * Attention: This software (modified or not) and binary are used for + * microcontroller manufactured by Nanjing Qinheng Microelectronics. + *******************************************************************************/ + +#include "CH59x_common.h" +#if DISK_LIB_ENABLE + #include "CHRV3UFI.H" +#endif + +/* 设置HID上传速率 */ +__attribute__((aligned(4))) const uint8_t SetupSetHIDIdle[] = {0x21, HID_SET_IDLE, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; +/* 获取HID设备报表描述符 */ +__attribute__((aligned(4))) const uint8_t SetupGetHIDDevReport[] = {0x81, USB_GET_DESCRIPTOR, 0x00, USB_DESCR_TYP_REPORT, + 0x00, 0x00, 0x41, 0x00}; +/* 获取HUB描述符 */ +__attribute__((aligned(4))) const uint8_t SetupGetHubDescr[] = {HUB_GET_HUB_DESCRIPTOR, HUB_GET_DESCRIPTOR, 0x00, + USB_DESCR_TYP_HUB, 0x00, 0x00, sizeof(USB_HUB_DESCR), 0x00}; + +__attribute__((aligned(4))) uint8_t Com_Buffer[128]; // 定义用户临时缓冲区,枚举时用于处理描述符,枚举结束也可以用作普通临时缓冲区 + +/********************************************************************* + * @fn AnalyzeHidIntEndp + * + * @brief 从描述符中分析出HID中断端点的地址,如果HubPortIndex是0保存到ROOTHUB，如果是非零值则保存到HUB下结构体 + * + * @param buf - 待分析数据缓冲区地址 HubPortIndex：0表示根HUB，非0表示外部HUB下的端口号 + * + * @return 端点数 + */ +uint8_t AnalyzeHidIntEndp(uint8_t *buf, uint8_t HubPortIndex) +{ + uint8_t i, s, l; + s = 0; + + if(HubPortIndex) + { + memset(DevOnHubPort[HubPortIndex - 1].GpVar, 0, sizeof(DevOnHubPort[HubPortIndex - 1].GpVar)); //清空数组 + } + else + { + memset(ThisUsbDev.GpVar, 0, sizeof(ThisUsbDev.GpVar)); //清空数组 + } + + for(i = 0; i < ((PUSB_CFG_DESCR)buf)->wTotalLength; i += l) // 搜索中断端点描述符,跳过配置描述符和接口描述符 + { + if(((PUSB_ENDP_DESCR)(buf + i))->bDescriptorType == USB_DESCR_TYP_ENDP // 是端点描述符 + && (((PUSB_ENDP_DESCR)(buf + i))->bmAttributes & USB_ENDP_TYPE_MASK) == USB_ENDP_TYPE_INTER // 是中断端点 + && (((PUSB_ENDP_DESCR)(buf + i))->bEndpointAddress & USB_ENDP_DIR_MASK)) // 是IN端点 + { // 保存中断端点的地址,位7用于同步标志位,清0 + if(HubPortIndex) + { + DevOnHubPort[HubPortIndex - 1].GpVar[s] = ((PUSB_ENDP_DESCR)(buf + i))->bEndpointAddress & USB_ENDP_ADDR_MASK; + } + else + { + ThisUsbDev.GpVar[s] = ((PUSB_ENDP_DESCR)(buf + i))->bEndpointAddress & USB_ENDP_ADDR_MASK; // 中断端点的地址，可以根据需要保存wMaxPacketSize和bInterval + } + PRINT("%02x ", (uint16_t)ThisUsbDev.GpVar[s]); + s++; + if(s >= 4) + { + break; //只分析4个端点 + } + } + l = ((PUSB_ENDP_DESCR)(buf + i))->bLength; // 当前描述符长度,跳过 + if(l > 16) + { + break; + } + } + PRINT("\n"); + return (s); +} + +/********************************************************************* + * @fn AnalyzeBulkEndp + * + * @brief 分析出批量端点,GpVar[0]、GpVar[1]存放上传端点。GpVar[2]、GpVar[3]存放下传端点 + * + * @param buf - 待分析数据缓冲区地址 HubPortIndex：0表示根HUB，非0表示外部HUB下的端口号 + * + * @return 0 + */ +uint8_t AnalyzeBulkEndp(uint8_t *buf, uint8_t HubPortIndex) +{ + uint8_t i, s1, s2, l; + s1 = 0; + s2 = 2; + + if(HubPortIndex) + { + memset(DevOnHubPort[HubPortIndex - 1].GpVar, 0, sizeof(DevOnHubPort[HubPortIndex - 1].GpVar)); //清空数组 + } + else + { + memset(ThisUsbDev.GpVar, 0, sizeof(ThisUsbDev.GpVar)); //清空数组 + } + + for(i = 0; i < ((PUSB_CFG_DESCR)buf)->wTotalLength; i += l) // 搜索中断端点描述符,跳过配置描述符和接口描述符 + { + if((((PUSB_ENDP_DESCR)(buf + i))->bDescriptorType == USB_DESCR_TYP_ENDP) // 是端点描述符 + && ((((PUSB_ENDP_DESCR)(buf + i))->bmAttributes & USB_ENDP_TYPE_MASK) == USB_ENDP_TYPE_BULK)) // 是中断端点 + + { + if(HubPortIndex) + { + if(((PUSB_ENDP_DESCR)(buf + i))->bEndpointAddress & USB_ENDP_DIR_MASK) + { + DevOnHubPort[HubPortIndex - 1].GpVar[s1++] = ((PUSB_ENDP_DESCR)(buf + i))->bEndpointAddress & USB_ENDP_ADDR_MASK; + } + else + { + DevOnHubPort[HubPortIndex - 1].GpVar[s2++] = ((PUSB_ENDP_DESCR)(buf + i))->bEndpointAddress & USB_ENDP_ADDR_MASK; + } + } + else + { + if(((PUSB_ENDP_DESCR)(buf + i))->bEndpointAddress & USB_ENDP_DIR_MASK) + { + ThisUsbDev.GpVar[s1++] = ((PUSB_ENDP_DESCR)(buf + i))->bEndpointAddress & USB_ENDP_ADDR_MASK; + } + else + { + ThisUsbDev.GpVar[s2++] = ((PUSB_ENDP_DESCR)(buf + i))->bEndpointAddress & USB_ENDP_ADDR_MASK; + } + } + + if(s1 == 2) + { + s1 = 1; + } + if(s2 == 4) + { + s2 = 3; + } + } + l = ((PUSB_ENDP_DESCR)(buf + i))->bLength; // 当前描述符长度,跳过 + if(l > 16) + { + break; + } + } + return (0); +} + +/********************************************************************* + * @fn InitRootDevice + * + * @brief 初始化指定ROOT-HUB端口的USB设备 + * + * @param none + * + * @return 错误码 + */ +uint8_t InitRootDevice(void) +{ + uint8_t i, s; + uint8_t cfg, dv_cls, if_cls; + + PRINT("Reset host port\n"); + ResetRootHubPort(); // 检测到设备后,复位相应端口的USB总线 + for(i = 0, s = 0; i < 100; i++) + { // 等待USB设备复位后重新连接,100mS超时 + mDelaymS(1); + if(EnableRootHubPort() == ERR_SUCCESS) + { // 使能端口 + i = 0; + s++; + if(s > 100) + { + break; // 已经稳定连接100mS + } + } + } + if(i) + { // 复位后设备没有连接 + DisableRootHubPort(); + PRINT("Disable host port because of disconnect\n"); + return (ERR_USB_DISCON); + } + SetUsbSpeed(ThisUsbDev.DeviceSpeed); // 设置当前USB速度 + + PRINT("GetDevDescr: "); + s = CtrlGetDeviceDescr(); // 获取设备描述符 + if(s == ERR_SUCCESS) + { + for(i = 0; i < ((PUSB_SETUP_REQ)SetupGetDevDescr)->wLength; i++) + { + PRINT("x%02X ", (uint16_t)(Com_Buffer[i])); + } + PRINT("\n"); + + ThisUsbDev.DeviceVID = ((PUSB_DEV_DESCR)Com_Buffer)->idVendor; //保存VID PID信息 + ThisUsbDev.DevicePID = ((PUSB_DEV_DESCR)Com_Buffer)->idProduct; + dv_cls = ((PUSB_DEV_DESCR)Com_Buffer)->bDeviceClass; + + s = CtrlSetUsbAddress(((PUSB_SETUP_REQ)SetupSetUsbAddr)->wValue); + if(s == ERR_SUCCESS) + { + ThisUsbDev.DeviceAddress = ((PUSB_SETUP_REQ)SetupSetUsbAddr)->wValue; // 保存USB地址 + + PRINT("GetCfgDescr: "); + s = CtrlGetConfigDescr(); + if(s == ERR_SUCCESS) + { + for(i = 0; i < ((PUSB_CFG_DESCR)Com_Buffer)->wTotalLength; i++) + { + PRINT("x%02X ", (uint16_t)(Com_Buffer[i])); + } + PRINT("\n"); + /* 分析配置描述符,获取端点数据/各端点地址/各端点大小等,更新变量endp_addr和endp_size等 */ + cfg = ((PUSB_CFG_DESCR)Com_Buffer)->bConfigurationValue; + if_cls = ((PUSB_CFG_DESCR_LONG)Com_Buffer)->itf_descr.bInterfaceClass; // 接口类代码 + + if((dv_cls == 0x00) && (if_cls == USB_DEV_CLASS_STORAGE)) + { // 是USB存储类设备,基本上确认是U盘 +#ifdef FOR_ROOT_UDISK_ONLY + CHRV3DiskStatus = DISK_USB_ADDR; + return (ERR_SUCCESS); + } + else + { + return (ERR_USB_UNSUPPORT); + } +#else + s = CtrlSetUsbConfig(cfg); // 设置USB设备配置 + if(s == ERR_SUCCESS) + { + ThisUsbDev.DeviceStatus = ROOT_DEV_SUCCESS; + ThisUsbDev.DeviceType = USB_DEV_CLASS_STORAGE; + PRINT("USB-Disk Ready\n"); + SetUsbSpeed(1); // 默认为全速 + return (ERR_SUCCESS); + } + } + else if((dv_cls == 0x00) && (if_cls == USB_DEV_CLASS_PRINTER) && ((PUSB_CFG_DESCR_LONG)Com_Buffer)->itf_descr.bInterfaceSubClass == 0x01) + { // 是打印机类设备 + s = CtrlSetUsbConfig(cfg); // 设置USB设备配置 + if(s == ERR_SUCCESS) + { + // 需保存端点信息以便主程序进行USB传输 + ThisUsbDev.DeviceStatus = ROOT_DEV_SUCCESS; + ThisUsbDev.DeviceType = USB_DEV_CLASS_PRINTER; + PRINT("USB-Print Ready\n"); + SetUsbSpeed(1); // 默认为全速 + return (ERR_SUCCESS); + } + } + else if((dv_cls == 0x00) && (if_cls == USB_DEV_CLASS_HID) && ((PUSB_CFG_DESCR_LONG)Com_Buffer)->itf_descr.bInterfaceSubClass <= 0x01) + { // 是HID类设备,键盘/鼠标等 + // 从描述符中分析出HID中断端点的地址 + s = AnalyzeHidIntEndp(Com_Buffer, 0); // 从描述符中分析出HID中断端点的地址 + PRINT("AnalyzeHidIntEndp %02x\n", (uint16_t)s); + // 保存中断端点的地址,位7用于同步标志位,清0 + if_cls = ((PUSB_CFG_DESCR_LONG)Com_Buffer)->itf_descr.bInterfaceProtocol; + s = CtrlSetUsbConfig(cfg); // 设置USB设备配置 + if(s == ERR_SUCCESS) + { + // Set_Idle( ); + // 需保存端点信息以便主程序进行USB传输 + ThisUsbDev.DeviceStatus = ROOT_DEV_SUCCESS; + if(if_cls == 1) + { + ThisUsbDev.DeviceType = DEV_TYPE_KEYBOARD; + // 进一步初始化,例如设备键盘指示灯LED等 + PRINT("USB-Keyboard Ready\n"); + SetUsbSpeed(1); // 默认为全速 + return (ERR_SUCCESS); + } + else if(if_cls == 2) + { + ThisUsbDev.DeviceType = DEV_TYPE_MOUSE; + // 为了以后查询鼠标状态,应该分析描述符,取得中断端口的地址,长度等信息 + PRINT("USB-Mouse Ready\n"); + SetUsbSpeed(1); // 默认为全速 + return (ERR_SUCCESS); + } + s = ERR_USB_UNSUPPORT; + } + } + else if(dv_cls == USB_DEV_CLASS_HUB) + { // 是HUB类设备,集线器等 + s = CtrlGetHubDescr(); + if(s == ERR_SUCCESS) + { + PRINT("Max Port:%02X ", (((PXUSB_HUB_DESCR)Com_Buffer)->bNbrPorts)); + ThisUsbDev.GpHUBPortNum = ((PXUSB_HUB_DESCR)Com_Buffer)->bNbrPorts; // 保存HUB的端口数量 + if(ThisUsbDev.GpHUBPortNum > HUB_MAX_PORTS) + { + ThisUsbDev.GpHUBPortNum = HUB_MAX_PORTS; // 因为定义结构DevOnHubPort时人为假定每个HUB不超过HUB_MAX_PORTS个端口 + } + s = CtrlSetUsbConfig(cfg); // 设置USB设备配置 + if(s == ERR_SUCCESS) + { + ThisUsbDev.DeviceStatus = ROOT_DEV_SUCCESS; + ThisUsbDev.DeviceType = USB_DEV_CLASS_HUB; + //需保存端点信息以便主程序进行USB传输,本来中断端点可用于HUB事件通知,但本程序使用查询状态控制传输代替 + //给HUB各端口上电,查询各端口状态,初始化有设备连接的HUB端口,初始化设备 + for(i = 1; i <= ThisUsbDev.GpHUBPortNum; i++) // 给HUB各端口都上电 + { + DevOnHubPort[i - 1].DeviceStatus = ROOT_DEV_DISCONNECT; // 清外部HUB端口上设备的状态 + s = HubSetPortFeature(i, HUB_PORT_POWER); + if(s != ERR_SUCCESS) + { + PRINT("Ext-HUB Port_%1d# power on error\n", (uint16_t)i); // 端口上电失败 + } + } + PRINT("USB-HUB Ready\n"); + SetUsbSpeed(1); // 默认为全速 + return (ERR_SUCCESS); + } + } + } + else + { // 可以进一步分析 + s = CtrlSetUsbConfig(cfg); // 设置USB设备配置 + if(s == ERR_SUCCESS) + { + // 需保存端点信息以便主程序进行USB传输 + ThisUsbDev.DeviceStatus = ROOT_DEV_SUCCESS; + ThisUsbDev.DeviceType = DEV_TYPE_UNKNOW; + SetUsbSpeed(1); // 默认为全速 + return (ERR_SUCCESS); /* 未知设备初始化成功 */ + } + } +#endif + } + } + } + + PRINT("InitRootDev Err = %02X\n", (uint16_t)s); +#ifdef FOR_ROOT_UDISK_ONLY + CHRV3DiskStatus = DISK_CONNECT; +#else + ThisUsbDev.DeviceStatus = ROOT_DEV_FAILED; +#endif + SetUsbSpeed(1); // 默认为全速 + return (s); +} + +/********************************************************************* + * @fn InitDevOnHub + * + * @brief 初始化枚举外部HUB后的二级USB设备 + * + * @param HubPortIndex - 指定外部HUB + * + * @return 错误码 + */ +uint8_t InitDevOnHub(uint8_t HubPortIndex) +{ + uint8_t i, s, cfg, dv_cls, if_cls; + uint8_t ifc; + PRINT("Init dev @ExtHub-port_%1d ", (uint16_t)HubPortIndex); + if(HubPortIndex == 0) + { + return (ERR_USB_UNKNOWN); + } + SelectHubPort(HubPortIndex); // 选择操作指定的ROOT-HUB端口的外部HUB的指定端口,选择速度 + PRINT("GetDevDescr: "); + s = CtrlGetDeviceDescr(); // 获取设备描述符 + if(s != ERR_SUCCESS) + { + return (s); + } + DevOnHubPort[HubPortIndex - 1].DeviceVID = ((uint16_t)((PUSB_DEV_DESCR)Com_Buffer)->idVendor); //保存VID PID信息 + DevOnHubPort[HubPortIndex - 1].DevicePID = ((uint16_t)((PUSB_DEV_DESCR)Com_Buffer)->idProduct); + + dv_cls = ((PUSB_DEV_DESCR)Com_Buffer)->bDeviceClass; // 设备类代码 + cfg = (1 << 4) + HubPortIndex; // 计算出一个USB地址,避免地址重叠 + s = CtrlSetUsbAddress(cfg); // 设置USB设备地址 + if(s != ERR_SUCCESS) + { + return (s); + } + DevOnHubPort[HubPortIndex - 1].DeviceAddress = cfg; // 保存分配的USB地址 + PRINT("GetCfgDescr: "); + s = CtrlGetConfigDescr(); // 获取配置描述符 + if(s != ERR_SUCCESS) + { + return (s); + } + cfg = ((PUSB_CFG_DESCR)Com_Buffer)->bConfigurationValue; + for(i = 0; i < ((PUSB_CFG_DESCR)Com_Buffer)->wTotalLength; i++) + { + PRINT("x%02X ", (uint16_t)(Com_Buffer[i])); + } + PRINT("\n"); + /* 分析配置描述符,获取端点数据/各端点地址/各端点大小等,更新变量endp_addr和endp_size等 */ + if_cls = ((PXUSB_CFG_DESCR_LONG)Com_Buffer)->itf_descr.bInterfaceClass; // 接口类代码 + if(dv_cls == 0x00 && if_cls == USB_DEV_CLASS_STORAGE) // 是USB存储类设备,基本上确认是U盘 + { + AnalyzeBulkEndp(Com_Buffer, HubPortIndex); + for(i = 0; i != 4; i++) + { + PRINT("%02x ", (uint16_t)DevOnHubPort[HubPortIndex - 1].GpVar[i]); + } + PRINT("\n"); + s = CtrlSetUsbConfig(cfg); // 设置USB设备配置 + if(s == ERR_SUCCESS) + { + DevOnHubPort[HubPortIndex - 1].DeviceStatus = ROOT_DEV_SUCCESS; + DevOnHubPort[HubPortIndex - 1].DeviceType = USB_DEV_CLASS_STORAGE; + PRINT("USB-Disk Ready\n"); + SetUsbSpeed(1); // 默认为全速 + return (ERR_SUCCESS); + } + } + else if((dv_cls == 0x00) && (if_cls == USB_DEV_CLASS_HID) && (((PXUSB_CFG_DESCR_LONG)Com_Buffer)->itf_descr.bInterfaceSubClass <= 0x01)) // 是HID类设备,键盘/鼠标等 + { + ifc = ((PXUSB_CFG_DESCR_LONG)Com_Buffer)->cfg_descr.bNumInterfaces; + s = AnalyzeHidIntEndp(Com_Buffer, HubPortIndex); // 从描述符中分析出HID中断端点的地址 + PRINT("AnalyzeHidIntEndp %02x\n", (uint16_t)s); + if_cls = ((PXUSB_CFG_DESCR_LONG)Com_Buffer)->itf_descr.bInterfaceProtocol; + s = CtrlSetUsbConfig(cfg); // 设置USB设备配置 + if(s == ERR_SUCCESS) + { + for(dv_cls = 0; dv_cls < ifc; dv_cls++) + { + s = CtrlGetHIDDeviceReport(dv_cls); //获取报表描述符 + if(s == ERR_SUCCESS) + { + for(i = 0; i < 64; i++) + { + PRINT("x%02X ", (uint16_t)(Com_Buffer[i])); + } + PRINT("\n"); + } + } + //需保存端点信息以便主程序进行USB传输 + DevOnHubPort[HubPortIndex - 1].DeviceStatus = ROOT_DEV_SUCCESS; + if(if_cls == 1) + { + DevOnHubPort[HubPortIndex - 1].DeviceType = DEV_TYPE_KEYBOARD; + //进一步初始化,例如设备键盘指示灯LED等 + if(ifc > 1) + { + PRINT("USB_DEV_CLASS_HID Ready\n"); + DevOnHubPort[HubPortIndex - 1].DeviceType = USB_DEV_CLASS_HID; //复合HID设备 + } + PRINT("USB-Keyboard Ready\n"); + SetUsbSpeed(1); // 默认为全速 + + return (ERR_SUCCESS); + } + else if(if_cls == 2) + { + DevOnHubPort[HubPortIndex - 1].DeviceType = DEV_TYPE_MOUSE; + //为了以后查询鼠标状态,应该分析描述符,取得中断端口的地址,长度等信息 + if(ifc > 1) + { + PRINT("USB_DEV_CLASS_HID Ready\n"); + DevOnHubPort[HubPortIndex - 1].DeviceType = USB_DEV_CLASS_HID; //复合HID设备 + } + PRINT("USB-Mouse Ready\n"); + SetUsbSpeed(1); // 默认为全速 + + return (ERR_SUCCESS); + } + s = ERR_USB_UNSUPPORT; + } + } + else if(dv_cls == USB_DEV_CLASS_HUB) // 是HUB类设备,集线器等 + { + DevOnHubPort[HubPortIndex - 1].DeviceType = USB_DEV_CLASS_HUB; + PRINT("This program don't support Level 2 HUB\n"); // 需要支持多级HUB级联请参考本程序进行扩展 + s = HubClearPortFeature(i, HUB_PORT_ENABLE); // 禁止HUB端口 + if(s != ERR_SUCCESS) + { + return (s); + } + s = ERR_USB_UNSUPPORT; + } + else //其他设备 + { + AnalyzeBulkEndp(Com_Buffer, HubPortIndex); //分析出批量端点 + for(i = 0; i != 4; i++) + { + PRINT("%02x ", (uint16_t)DevOnHubPort[HubPortIndex - 1].GpVar[i]); + } + PRINT("\n"); + s = CtrlSetUsbConfig(cfg); // 设置USB设备配置 + if(s == ERR_SUCCESS) + { + //需保存端点信息以便主程序进行USB传输 + DevOnHubPort[HubPortIndex - 1].DeviceStatus = ROOT_DEV_SUCCESS; + DevOnHubPort[HubPortIndex - 1].DeviceType = dv_cls ? dv_cls : if_cls; + SetUsbSpeed(1); // 默认为全速 + return (ERR_SUCCESS); //未知设备初始化成功 + } + } + PRINT("InitDevOnHub Err = %02X\n", (uint16_t)s); + DevOnHubPort[HubPortIndex - 1].DeviceStatus = ROOT_DEV_FAILED; + SetUsbSpeed(1); // 默认为全速 + return (s); +} + +/********************************************************************* + * @fn EnumHubPort + * + * @brief 枚举指定ROOT-HUB端口上的外部HUB集线器的各个端口,检查各端口有无连接或移除事件并初始化二级USB设备 + * + * @param RootHubIndex - ROOT_HUB0和ROOT_HUB1 + * + * @return 错误码 + */ +uint8_t EnumHubPort() +{ + uint8_t i, s; + + for(i = 1; i <= ThisUsbDev.GpHUBPortNum; i++) // 查询集线器的端口是否有变化 + { + SelectHubPort(0); // 选择操作指定的ROOT-HUB端口,设置当前USB速度以及被操作设备的USB地址 + s = HubGetPortStatus(i); // 获取端口状态 + if(s != ERR_SUCCESS) + { + return (s); // 可能是该HUB断开了 + } + if(((Com_Buffer[0] & (1 << (HUB_PORT_CONNECTION & 0x07))) && (Com_Buffer[2] & (1 << (HUB_C_PORT_CONNECTION & 0x07)))) || (Com_Buffer[2] == 0x10)) + { // 发现有设备连接 + DevOnHubPort[i - 1].DeviceStatus = ROOT_DEV_CONNECTED; // 有设备连接 + DevOnHubPort[i - 1].DeviceAddress = 0x00; + s = HubGetPortStatus(i); // 获取端口状态 + if(s != ERR_SUCCESS) + { + return (s); // 可能是该HUB断开了 + } + DevOnHubPort[i - 1].DeviceSpeed = Com_Buffer[1] & (1 << (HUB_PORT_LOW_SPEED & 0x07)) ? 0 : 1; // 低速还是全速 + if(DevOnHubPort[i - 1].DeviceSpeed) + { + PRINT("Found full speed device on port %1d\n", (uint16_t)i); + } + else + { + PRINT("Found low speed device on port %1d\n", (uint16_t)i); + } + mDelaymS(200); // 等待设备上电稳定 + s = HubSetPortFeature(i, HUB_PORT_RESET); // 对有设备连接的端口复位 + if(s != ERR_SUCCESS) + { + return (s); // 可能是该HUB断开了 + } + PRINT("Reset port and then wait in\n"); + do // 查询复位端口,直到复位完成,把完成后的状态显示出来 + { + mDelaymS(1); + s = HubGetPortStatus(i); + if(s != ERR_SUCCESS) + { + return (s); // 可能是该HUB断开了 + } + } while(Com_Buffer[0] & (1 << (HUB_PORT_RESET & 0x07))); // 端口正在复位则等待 + mDelaymS(100); + s = HubClearPortFeature(i, HUB_C_PORT_RESET); // 清除复位完成标志 + // s = HubSetPortFeature( i, HUB_PORT_ENABLE ); // 启用HUB端口 + s = HubClearPortFeature(i, HUB_C_PORT_CONNECTION); // 清除连接或移除变化标志 + if(s != ERR_SUCCESS) + { + return (s); + } + s = HubGetPortStatus(i); // 再读取状态,复查设备是否还在 + if(s != ERR_SUCCESS) + { + return (s); + } + if((Com_Buffer[0] & (1 << (HUB_PORT_CONNECTION & 0x07))) == 0) + { + DevOnHubPort[i - 1].DeviceStatus = ROOT_DEV_DISCONNECT; // 设备不在了 + } + s = InitDevOnHub(i); // 初始化二级USB设备 + if(s != ERR_SUCCESS) + { + return (s); + } + SetUsbSpeed(1); // 默认为全速 + } + else if(Com_Buffer[2] & (1 << (HUB_C_PORT_ENABLE & 0x07))) // 设备连接出错 + { + HubClearPortFeature(i, HUB_C_PORT_ENABLE); // 清除连接错误标志 + PRINT("Device on port error\n"); + s = HubSetPortFeature(i, HUB_PORT_RESET); // 对有设备连接的端口复位 + if(s != ERR_SUCCESS) + return (s); // 可能是该HUB断开了 + do // 查询复位端口,直到复位完成,把完成后的状态显示出来 + { + mDelaymS(1); + s = HubGetPortStatus(i); + if(s != ERR_SUCCESS) + return (s); // 可能是该HUB断开了 + } while(Com_Buffer[0] & (1 << (HUB_PORT_RESET & 0x07))); // 端口正在复位则等待 + } + else if((Com_Buffer[0] & (1 << (HUB_PORT_CONNECTION & 0x07))) == 0) // 设备已经断开 + { + if(DevOnHubPort[i - 1].DeviceStatus >= ROOT_DEV_CONNECTED) + { + PRINT("Device on port %1d removed\n", (uint16_t)i); + } + DevOnHubPort[i - 1].DeviceStatus = ROOT_DEV_DISCONNECT; // 有设备连接 + if(Com_Buffer[2] & (1 << (HUB_C_PORT_CONNECTION & 0x07))) + { + HubClearPortFeature(i, HUB_C_PORT_CONNECTION); // 清除移除变化标志 + } + } + } + return (ERR_SUCCESS); // 返回操作成功 +} + +/********************************************************************* + * @fn EnumAllHubPort + * + * @brief 枚举所有ROOT-HUB端口下外部HUB后的二级USB设备 + * + * @return 错误码 + */ +uint8_t EnumAllHubPort(void) +{ + uint8_t s; + + if((ThisUsbDev.DeviceStatus >= ROOT_DEV_SUCCESS) && (ThisUsbDev.DeviceType == USB_DEV_CLASS_HUB)) // HUB枚举成功 + { + SelectHubPort(0); // 选择操作指定的ROOT-HUB端口,设置当前USB速度以及被操作设备的USB地址 + s = EnumHubPort(); // 枚举指定ROOT-HUB端口上的外部HUB集线器的各个端口,检查各端口有无连接或移除事件 + if(s != ERR_SUCCESS) // 可能是HUB断开了 + { + PRINT("EnumAllHubPort err = %02X\n", (uint16_t)s); + } + SetUsbSpeed(1); // 默认为全速 + } + return (ERR_SUCCESS); +} + +/********************************************************************* + * @fn SearchTypeDevice + * + * @brief 在ROOT-HUB以及外部HUB各端口上搜索指定类型的设备所在的端口号,输出端口号为0xFFFF则未搜索到. + * 当然也可以根据USB的厂商VID产品PID进行搜索(事先要记录各设备的VID和PID),以及指定搜索序号 + * + * @param type - 搜索的设备类型 + * + * @return 输出高8位为ROOT-HUB端口号,低8位为外部HUB的端口号,低8位为0则设备直接在ROOT-HUB端口上 + */ +uint16_t SearchTypeDevice(uint8_t type) +{ + uint8_t RootHubIndex; //CH554只有一个USB口,RootHubIndex = 0,只需看返回值的低八位即可 + uint8_t HubPortIndex; + + RootHubIndex = 0; + if((ThisUsbDev.DeviceType == USB_DEV_CLASS_HUB) && (ThisUsbDev.DeviceStatus >= ROOT_DEV_SUCCESS)) // 外部集线器HUB且枚举成功 + { + for(HubPortIndex = 1; HubPortIndex <= ThisUsbDev.GpHUBPortNum; HubPortIndex++) // 搜索外部HUB的各个端口 + { + if(DevOnHubPort[HubPortIndex - 1].DeviceType == type && DevOnHubPort[HubPortIndex - 1].DeviceStatus >= ROOT_DEV_SUCCESS) + { + return (((uint16_t)RootHubIndex << 8) | HubPortIndex); // 类型匹配且枚举成功 + } + } + } + if((ThisUsbDev.DeviceType == type) && (ThisUsbDev.DeviceStatus >= ROOT_DEV_SUCCESS)) + { + return ((uint16_t)RootHubIndex << 8); // 类型匹配且枚举成功,在ROOT-HUB端口上 + } + + return (0xFFFF); +} + +/********************************************************************* + * @fn SETorOFFNumLock + * + * @brief NumLock的点灯判断 + * + * @param buf - 点灯键值 + * + * @return 错误码 + */ +uint8_t SETorOFFNumLock(uint8_t *buf) +{ + uint8_t tmp[] = {0x21, 0x09, 0x00, 0x02, 0x00, 0x00, 0x01, 0x00}; + uint8_t len, s; + if((buf[2] == 0x53) & ((buf[0] | buf[1] | buf[3] | buf[4] | buf[5] | buf[6] | buf[7]) == 0)) + { + for(s = 0; s != sizeof(tmp); s++) + { + ((uint8_t *)pSetupReq)[s] = tmp[s]; + } + s = HostCtrlTransfer(Com_Buffer, &len); // 执行控制传输 + if(s != ERR_SUCCESS) + { + return (s); + } + } + return (ERR_SUCCESS); +} + +/********************************************************************* + * @fn CtrlGetHIDDeviceReport + * + * @brief 获取HID设备报表描述符,返回在TxBuffer中 + * + * @param none + * + * @return 错误码 + */ +uint8_t CtrlGetHIDDeviceReport(uint8_t infc) +{ + uint8_t s; + uint8_t len; + + CopySetupReqPkg(SetupSetHIDIdle); + pSetupReq->wIndex = infc; + s = HostCtrlTransfer(Com_Buffer, &len); // 执行控制传输 + if(s != ERR_SUCCESS) + { + return (s); + } + + CopySetupReqPkg(SetupGetHIDDevReport); + pSetupReq->wIndex = infc; + s = HostCtrlTransfer(Com_Buffer, &len); // 执行控制传输 + if(s != ERR_SUCCESS) + { + return (s); + } + + return (ERR_SUCCESS); +} + +/********************************************************************* + * @fn CtrlGetHubDescr + * + * @brief 获取HUB描述符,返回在Com_Buffer中 + * + * @param none + * + * @return 错误码 + */ +uint8_t CtrlGetHubDescr(void) +{ + uint8_t s; + uint8_t len; + + CopySetupReqPkg(SetupGetHubDescr); + s = HostCtrlTransfer(Com_Buffer, &len); // 执行控制传输 + if(s != ERR_SUCCESS) + { + return (s); + } + if(len < ((PUSB_SETUP_REQ)SetupGetHubDescr)->wLength) + { + return (ERR_USB_BUF_OVER); // 描述符长度错误 + } + // if ( len < 4 ) return( ERR_USB_BUF_OVER ); // 描述符长度错误 + return (ERR_SUCCESS); +} + +/********************************************************************* + * @fn HubGetPortStatus + * + * @brief 查询HUB端口状态,返回在Com_Buffer中 + * + * @param HubPortIndex - 端口号 + * + * @return 错误码 + */ +uint8_t HubGetPortStatus(uint8_t HubPortIndex) +{ + uint8_t s; + uint8_t len; + + pSetupReq->bRequestType = HUB_GET_PORT_STATUS; + pSetupReq->bRequest = HUB_GET_STATUS; + pSetupReq->wValue = 0x0000; + pSetupReq->wIndex = 0x0000 | HubPortIndex; + pSetupReq->wLength = 0x0004; + s = HostCtrlTransfer(Com_Buffer, &len); // 执行控制传输 + if(s != ERR_SUCCESS) + { + return (s); + } + if(len < 4) + { + return (ERR_USB_BUF_OVER); // 描述符长度错误 + } + return (ERR_SUCCESS); +} + +/********************************************************************* + * @fn HubSetPortFeature + * + * @brief 设置HUB端口特性 + * + * @param HubPortIndex - 端口号 + * @param FeatureSelt - 端口特性 + * + * @return 错误码 + */ +uint8_t HubSetPortFeature(uint8_t HubPortIndex, uint8_t FeatureSelt) +{ + pSetupReq->bRequestType = HUB_SET_PORT_FEATURE; + pSetupReq->bRequest = HUB_SET_FEATURE; + pSetupReq->wValue = 0x0000 | FeatureSelt; + pSetupReq->wIndex = 0x0000 | HubPortIndex; + pSetupReq->wLength = 0x0000; + return (HostCtrlTransfer(NULL, NULL)); // 执行控制传输 +} + +/********************************************************************* + * @fn HubClearPortFeature + * + * @brief 清除HUB端口特性 + * + * @param HubPortIndex - 端口号 + * @param FeatureSelt - 端口特性 + * + * @return 错误码 + */ +uint8_t HubClearPortFeature(uint8_t HubPortIndex, uint8_t FeatureSelt) +{ + pSetupReq->bRequestType = HUB_CLEAR_PORT_FEATURE; + pSetupReq->bRequest = HUB_CLEAR_FEATURE; + pSetupReq->wValue = 0x0000 | FeatureSelt; + pSetupReq->wIndex = 0x0000 | HubPortIndex; + pSetupReq->wLength = 0x0000; + return (HostCtrlTransfer(NULL, NULL)); // 执行控制传输 +} diff --git a/sdk/StdPeriphDriver/inc/CH592SFR.h b/sdk/StdPeriphDriver/inc/CH592SFR.h new file mode 100644 index 0000000..bc0fbcf --- /dev/null +++ b/sdk/StdPeriphDriver/inc/CH592SFR.h @@ -0,0 +1,1848 @@ +/* Define for CH592 */ +/* Website: http://wch.cn */ +/* Email: tech@wch.cn */ +/* Author: W.ch 2023.02 */ +/* V0.2 SpecialFunctionRegister */ + +// multi-blocks: __BASE_TYPE__, __CH592SFR_H__, __CH592USBSFR_H__, __USB_TYPE__... + +#ifndef __BASE_TYPE__ +#define __BASE_TYPE__ + +#ifdef __cplusplus +extern "C" { +#endif + +/* ********************************************************************************************************************* */ +/* Base types & constants */ + +#ifndef TRUE +#define TRUE 1 +#define FALSE 0 +#endif +#ifndef NULL +#define NULL 0 +#endif + +#ifndef VOID +#define VOID void +#endif +#ifndef CONST +#define CONST const +#endif +#ifndef BOOL +typedef unsigned char BOOL; +#endif +#ifndef BOOLEAN +typedef unsigned char BOOLEAN; +#endif +#ifndef CHAR +typedef char CHAR; +#endif +#ifndef INT8 +typedef char INT8; +#endif +#ifndef INT16 +typedef short INT16; +#endif +#ifndef INT32 +typedef long INT32; +#endif +#ifndef UINT8 +typedef unsigned char UINT8; +#endif +#ifndef UINT16 +typedef unsigned short UINT16; +#endif +#ifndef UINT32 +typedef unsigned long UINT32; +#endif +#ifndef UINT64 +typedef unsigned long long UINT64; +#endif +#ifndef UINT8V +typedef unsigned char volatile UINT8V; +#endif +#ifndef UINT16V +typedef unsigned short volatile UINT16V; +#endif +#ifndef UINT32V +typedef unsigned long volatile UINT32V; +#endif +#ifndef UINT64V +typedef unsigned long long volatile UINT64V; +#endif + +#ifndef PVOID +typedef void *PVOID; +#endif +#ifndef PCHAR +typedef char *PCHAR; +#endif +#ifndef PCHAR +typedef const char *PCCHAR; +#endif +#ifndef PINT8 +typedef char *PINT8; +#endif +#ifndef PINT16 +typedef short *PINT16; +#endif +#ifndef PINT32 +typedef long *PINT32; +#endif +#ifndef PUINT8 +typedef unsigned char *PUINT8; +#endif +#ifndef PUINT16 +typedef unsigned short *PUINT16; +#endif +#ifndef PUINT32 +typedef unsigned long *PUINT32; +#endif +#ifndef PUINT8V +typedef volatile unsigned char *PUINT8V; +#endif +#ifndef PUINT16V +typedef volatile unsigned short *PUINT16V; +#endif +#ifndef PUINT32V +typedef volatile unsigned long *PUINT32V; +#endif +#ifndef PUINT64V +typedef volatile unsigned long long *PUINT64V; +#endif + +/* ********************************************************************************************************************* */ +/* Base macros */ + +#ifndef min +#define min(a,b) (((a) < (b)) ? (a) : (b)) +#endif +#ifndef max +#define max(a,b) (((a) > (b)) ? (a) : (b)) +#endif + +#ifdef DEBUG +#define PRINT(X...) printf(X) +#else +#define PRINT(X...) +#endif + +/* Calculate the byte offset of a field in a structure of type */ +#define FIELD_OFFSET(Type, Field) ((UINT16)&(((Type *)0)->Field)) + +/* Calculate the size of a field in a structure of type */ +#define FIELD_SIZE(Type, Field) (sizeof(((Type *)0)->Field)) + +/* An expression that yields the type of a field in a struct */ +#define FIELD_TYPE(Type, Field) (((Type *)0)->Field) + +/* Return the number of elements in a statically sized array */ +#define NUMBER_OF(Array) (sizeof(Array)/sizeof((Array)[0])) +#define NUMBER_OF_FIELD(Type, Field) (NUMBER_OF(FIELD_TYPE(Type, Field))) + +#ifdef __cplusplus +} +#endif + +#endif // __BASE_TYPE__ + + +#ifndef __CH592SFR_H__ +#define __CH592SFR_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +/* ********************************************************************************************************************* */ + +// Address Space +// CODE: 00000000H - 0007FFFFH 512K +// DATA: 20000000H - 20007FFFH 32KB +// SFR: 40000000H - 4000FFFFH 64KB +// +// SFR: 40000000H - 4000FFFFH, 64KB +// SYS: +1000H - 1BFFH, include base configuration, interrupt, GPIO, etc... +// TMR0: +2000H - 23FFH +// TMR1: +2400H - 27FFH +// TMR2: +2800H - 2BFFH +// TMR3: +2C00H - 2FFFH +// UART0: +3000H - 33FFH +// UART1: +3400H - 37FFH +// UART2: +3800H - 3BFFH +// UART3: +3C00H - 3FFFH +// SPI0: +4000H - 43FFH +// I2C: +4800H - 4BFFH +// PWMx: +5000H - 53FFH +// LCD: +6000H - 63FFH +// USB: +8000H - 83FFH +// BLE: +C000H - D3FFH + +// Register Bit Attribute / Bit Access Type +// RF: Read only for Fixed value +// RO: Read Only (internal change) +// RZ: Read only with auto clear Zero +// WO: Write Only (read zero or different) +// WA: Write only under safe Accessing mode (read zero or different) +// WZ: Write only with auto clear Zero +// RW: Read / Write +// RWA: Read / Write under safe Accessing mode +// RW1: Read / Write 1 to Clear + +/* Register name rule: + R32_* for 32 bits register (UINT32,ULONG) + R16_* for 16 bits register (UINT16,USHORT) + R8_* for 8 bits register (UINT8,UCHAR) + RB_* for bit or bit mask of 8 bit register + BA_* for base address point + b* for GPIO bit mask + Others for register address offset */ + +/* ********************************************************************************************************************* */ + +/* Independent watch-dog register */ +#define R32_IWDG_KR (*((PUINT32V)0x40001000)) // WO, watch-dog key register +#define R32_IWDG_CFG (*((PUINT32V)0x40001004)) // RW, watch-dog configuration +#define RB_RLR 0x0FFF // RW, watch-dog counter reload (write protect) +#define RB_PR 0x7000 // PR, prescale (write protect) +#define RB_PVU 0x8000 // RO, register update flag (write protect) +#define RB_COUNT 0xFF0000 // RO, watch-dog down counter +#define RB_STOP_EN 0x20000000 // RW, watch-dog stop enable (write protect) +#define RB_WR_PROTECT 0x40000000 // RO, write protect +#define RB_IWDG_EN 0x80000000 // RO, watch-dog enable + +/* System: safe accessing register */ +#define R32_SAFE_ACCESS (*((PUINT32V)0x40001040)) // RW, safe accessing +#define R8_SAFE_ACCESS_SIG (*((PUINT8V)0x40001040)) // WO, safe accessing sign register, must write SAFE_ACCESS_SIG1 then SAFE_ACCESS_SIG2 to enter safe accessing mode +#define RB_SAFE_ACC_MODE 0x03 // RO, current safe accessing mode: 11=safe/unlocked (SAM), other=locked (00..01..10..11) +#define RB_SAFE_ACC_ACT 0x08 // RO, indicate safe accessing status now: 0=locked, read only, 1=safe/unlocked (SAM), write enabled +#define RB_SAFE_ACC_TIMER 0x70 // RO, safe accessing timer bit mask (16*clock number) +#define SAFE_ACCESS_SIG1 0x57 // WO: safe accessing sign value step 1 +#define SAFE_ACCESS_SIG2 0xA8 // WO: safe accessing sign value step 2 +#define SAFE_ACCESS_SIG0 0x00 // WO: safe accessing sign value for disable +#define R8_CHIP_ID (*((PUINT8V)0x40001041)) // RF, chip ID register, always is ID_CH58* +#define R8_SAFE_ACCESS_ID (*((PUINT8V)0x40001042)) // RF, safe accessing ID register, always 0x0C +#define R8_WDOG_COUNT (*((PUINT8V)0x40001043)) // RW, watch-dog count, count by clock frequency Fsys/131072 + +/* System: global configuration register */ +#define R32_GLOBAL_CONFIG (*((PUINT32V)0x40001044)) // RW, global configuration +#define R8_RESET_STATUS (*((PUINT8V)0x40001044)) // RO, reset status +#define RB_RESET_FLAG 0x07 // RO: recent reset flag +#define RST_FLAG_SW 0x00 +#define RST_FLAG_RPOR 0x01 +#define RST_FLAG_WTR 0x02 +#define RST_FLAG_MR 0x03 +//#define RST_FLAG_GPWSM 0x04 // RO, power on reset flag during sleep/shutdown: 0=no power on reset during sleep/shutdown, 1=power on reset occurred during sleep/shutdown +#define RST_FLAG_GPWSM 0x05 +// RB_RESET_FLAG: recent reset flag +// 000 - SR, software reset, by RB_SOFTWARE_RESET=1 @RB_WDOG_RST_EN=0 +// 001 - RPOR, real power on reset +// 010 - WTR, watch-dog timer-out reset +// 011 - MR, external manual reset by RST pin input low +// 101 - GRWSM, global reset by waking under shutdown mode +// 1?? - LRW, power on reset occurred during sleep +#define R8_GLOB_ROM_CFG R8_RESET_STATUS // RWA, flash ROM configuration, SAM +#define RB_ROM_CODE_OFS 0x10 // RWA, code offset address selection in Flash ROM: 0=start address 0x000000, 1=start address 0x040000 +#define RB_ROM_CTRL_EN 0x20 // RWA, enable flash ROM control interface enable: 0=disable access, 1=enable access control register +#define RB_ROM_DATA_WE 0x40 // RWA, enable flash ROM data & code area being erase/write: 0=all writing protect, 1=enable data area program and erase +#define RB_ROM_CODE_WE 0x80 // RWA, enable flash ROM code area being erase/write: 0=code writing protect, 1=enable code area program and erase +#define R8_GLOB_CFG_INFO (*((PUINT8V)0x40001045)) // RO, global configuration information and status +#define RB_CFG_ROM_READ 0x01 // RO, indicate protected status of Flash ROM code and data: 0=reading protect, 1=enable read by external programmer +#define RB_CFG_RESET_EN 0x04 // RO, manual reset input enable status +#define RB_CFG_BOOT_EN 0x08 // RO, boot-loader enable status +#define RB_CFG_DEBUG_EN 0x10 // RO, debug enable status +#define RB_BOOT_LOADER 0x20 // RO, indicate boot loader status: 0=application status (by software reset), 1=boot loader status +#define R8_RST_WDOG_CTRL (*((PUINT8V)0x40001046)) // RWA, reset and watch-dog control, SAM +#define RB_SOFTWARE_RESET 0x01 // WA/WZ, global software reset, high action, auto clear +#define RB_WDOG_RST_EN 0x02 // RWA, enable watch-dog reset if watch-dog timer overflow: 0=as timer only, 1=enable reset if timer overflow +#define RB_WDOG_INT_EN 0x04 // RWA, watch-dog timer overflow interrupt enable: 0=disable, 1=enable +#define RB_WDOG_INT_FLAG 0x10 // RW1, watch-dog timer overflow interrupt flag, cleared by RW1 or reload watch-dog count or __SEV(Send-Event) +#define R8_GLOB_RESET_KEEP (*((PUINT8V)0x40001047)) // RW, value keeper during global reset + +/* System: clock configuration register */ +#define R32_CLOCK_CONFIG (*((PUINT32V)0x40001008)) // RWA, clock configuration, SAM +#define R32_CLK_SYS_CFG (*((PUINT32V)0x40001008)) // RWA, system clock configuration, SAM +#define RB_CLK_PLL_DIV 0x1F // RWA, output clock divider from PLL or CK32M +#define RB_CLK_SYS_MOD 0xC0 // RWA, system clock source mode: 00=divided from 32MHz, 01=divided from PLL-480MHz, 10=directly from 32MHz, 11=directly from 32KHz +#define RB_TX_32M_PWR_EN 0x40000 // RWA, extern 32MHz HSE power contorl +#define RB_XT_FORCE_EN 0x80000 // RWA, system clock control in Halt mode +#define RB_PLL_PWR_EN 0x100000 // RWA, PLL power control + +// Fck32k = RB_CLK_OSC32K_XT ? XT_32KHz : RC_32KHz +// Fpll = XT_32MHz * 15 = 480MHz +// Fsys = RB_CLK_SYS_MOD==3 ? Fck32k : ( ( RB_CLK_SYS_MOD[0] ? Fpll : XT_32MHz ) / RB_CLK_PLL_DIV ) +// default: Fsys = XT_32MHz / RB_CLK_PLL_DIV = 32MHz / 5 = 6.4MHz +// range: 32KHz, 2MHz~10MHz, 15MHz~80MHz + +/* System: sleep control register */ +#define R32_SLEEP_CONTROL (*((PUINT32V)0x4000100C)) // RWA, sleep control, SAM +#define R8_SLP_CLK_OFF0 (*((PUINT8V)0x4000100C)) // RWA, sleep clock off control byte 0, SAM +#define RB_SLP_CLK_TMR0 0x01 // RWA, close TMR0 clock +#define RB_SLP_CLK_TMR1 0x02 // RWA, close TMR1 clock +#define RB_SLP_CLK_TMR2 0x04 // RWA, close TMR2 clock +#define RB_SLP_CLK_TMR3 0x08 // RWA, close TMR3 clock +#define RB_SLP_CLK_UART0 0x10 // RWA, close UART0 clock +#define RB_SLP_CLK_UART1 0x20 // RWA, close UART1 clock +#define RB_SLP_CLK_UART2 0x40 // RWA, close UART2 clock +#define RB_SLP_CLK_UART3 0x80 // RWA, close UART3 clock +#define R8_SLP_CLK_OFF1 (*((PUINT8V)0x4000100D)) // RWA, sleep clock off control byte 1, SAM +#define RB_SLP_CLK_SPI0 0x01 // RWA, close SPI0 clock +#define RB_SLP_CLK_PWMX 0x04 // RWA, close PWMx clock +#define RB_SLP_CLK_I2C 0x08 // RWA, close I2C clock +#define RB_SLP_CLK_USB 0x10 // RWA, close USB clock +#define RB_SLP_CLK_LCD 0x40 // RWA, close LCD clock +#define RB_SLP_CLK_BLE 0x80 // RWA, close BLE clock +#define R8_SLP_WAKE_CTRL (*((PUINT8V)0x4000100E)) // RWA, wake control, SAM +#define RB_SLP_USB_WAKE 0x01 // RWA, enable USB waking +//#define RB_SLP_BLE_WAKE 0x04 // RWA, enable BLE waking +#define RB_SLP_RTC_WAKE 0x08 // RWA, enable RTC waking +#define RB_SLP_GPIO_WAKE 0x10 // RWA, enable GPIO waking +#define RB_SLP_BAT_WAKE 0x20 // RWA, enable BAT waking +#define RB_WAKE_EV_MODE 0x40 // RWA, event wakeup mode: 0=event keep valid for long time, 1=short pulse event +#define RB_GPIO_WAKE_MODE 0x80 // RWA, +#define R8_SLP_POWER_CTRL (*((PUINT8V)0x4000100F)) // RWA, peripherals power down control, SAM +#define RB_WAKE_DLY_MOD 0x03 // RWA, wakeup delay time selection +// RB_WAKE_DLY_MOD select wakeup delay +// 00: long time, 3590 cycles+TSUHSE +// 01: short time, 520 cycles+TSUHSE +// 10: shorter time, 70 cycles+TSUHSE +// 11: no delay, 8 cycles+TSUHSE +//#define RB_SLP_USB_PWR_DN 0x01 // RWA, enable USB power down +//#define RB_SLP_BLE_PWR_DN 0x04 // RWA, enable BLE power down +#define RB_SLP_CLK_RAMX 0x10 // RWA, close main SRAM clock +#define RB_SLP_CLK_RAM2K 0x20 // RWA, close retention 2KB SRAM clock +#define RB_RAM_RET_LV 0x40 // RWA, SRAM retention voltage selection: 0=normal, 1=low voltage for low power +#define R32_SLEEP_CTRL2 (*((PUINT32V)0x40001010)) // RWA, touchkey wake up enable +#define RB_TKEY0_5_WAKE_EN 0x003F // RWA, touchkey wake up enable channel 0-5 +#define RB_TKEY8_13_WAKE_EN 0x3F00 // RWA, touchkey wake up enable channel 8-13 + +/* System: I/O pin configuration register */ +#define R32_PIN_CONFIG (*((PUINT32V)0x40001018)) // RW, I/O pin configuration +#define R16_PIN_ALTERNATE (*((PUINT16V)0x40001018)) // RW, function pin alternate configuration +#define RB_PIN_TMR0 0x01 // RW, TMR0 alternate pin enable: 0=TMR0/PWM0/CAP0 on PA[9], 1=TMR0_/PWM0_/CAP0_ on PB[23] +#define RB_PIN_TMR1 0x02 // RW, TMR1 alternate pin enable: 0=TMR1/PWM1/CAP1 on PA[10], 1=TMR1_/PWM1_/CAP1_ on PB[10] +#define RB_PIN_TMR2 0x04 // RW, TMR2 alternate pin enable: 0=TMR2/PWM2/CAP2 on PA[11], 1=TMR2_/PWM2_/CAP2_ on PB[11] +#define RB_PIN_TMR3 0x08 // RW, TMR3 alternate pin enable: 0=TMR3/PWM3/CAP3 on PA[2], 1=TMR3_/PWM3_/CAP3_ on PB[22] +#define RB_PIN_UART0 0x10 // RW, RXD0/TXD0 alternate pin enable: 0=RXD0/TXD0 on PB[4]/PB[7], 1=RXD0_/TXD0_ on PA[15]/PA[14] +#define RB_PIN_UART1 0x20 // RW, RXD1/TXD1 alternate pin enable: 0=RXD1/TXD1 on PA[8]/PA[9], 1=RXD1_/TXD1_ on PB[12]/PB[13] +#define RB_PIN_UART2 0x40 // RW, RXD2/TXD2 alternate pin enable: 0=RXD2/TXD2 on PA[6]/PA[7], 1=RXD2_/TXD2_ on PB[22]/PB[23] +#define RB_PIN_UART3 0x80 // RW, RXD3/TXD3 alternate pin enable: 0=RXD3/TXD3 on PA[4]/PA[5], 1=RXD3_/TXD3_ on PB[20]/PB[21] +#define RB_PIN_SPI0 0x100 // RW, SCS/SCK0/MOSI/MISO alternate pin enable: 0=SCS/SCK0/MOSI/MISO on PA[12]/PA[13]/PA[14]/PA[15], 1=SCS_/SCK0_/MOSI_/MISO_ on PB[12]/PB[13]/PB[14]/PB[15] +#define RB_PIN_PWMX 0x400 // RW, PWM4/PWM5/PWM7/PWM8/PWM9 alternate pin enable: 0=PWM4/5/7/8/9 on PA[12]/PA[13]/PB[4]/PB[6]/PB[7], 1=PWM4/5/7/8/9 on PA[6]/PA[7]/PB[1]/PB[2]/P[3] +#define RB_PIN_I2C 0x800 // RW, SCL/SDA alternate pin enable: 0=SCL/SDA on PB[13]/PB[12], 1=SCL_/SDA_ on PB[21]/PB[20] +#define RB_PIN_MODEM 0x1000 // RW, DSR/DTR alternate pin enable: 0=DSR/DTR on PB[1]/PB[5], 1=DSR_/DTR_ on PB[14]/PB[15] +#define RB_RF_ANT_SW_EN 0x8000 // RW, RF antenna switch control output enable: 0=disable output, 1=output on PB[16]/PB[17]/PB[18]/PB[19]/PB[20]/PB[21] +#define R16_PIN_ANALOG_IE (*((PUINT16V)0x4000101A)) // RW, analog pin enable and digital input disable +#define RB_PIN_USB_DP_PU 0x40 // RW, USB UDP internal pullup resistance enable: 0=enable/disable by RB_UC_DEV_PU_EN, 1=enable pullup, replace RB_UC_DEV_PU_EN under sleep mode +#define RB_PIN_USB_IE 0x80 // RW, USB analog I/O enable: 0=analog I/O disable, 1=analog I/O enable +#define R32_PIN_CONFIG2 (*((PUINT32V)0x4000101C)) // RW, I/O pin configuration +#define RB_PIN_PA4_15_DIS 0xFFF0 // RW, PA4-PA15 digital input disable +#define RB_PIN_PB0_DIS 0x10000 // RW, PB0 digital input disable +#define RB_PIN_PB4_DIS 0x100000 // RW, PB4 digital input disable +#define RB_PIN_PB6_7_DIS 0xC00000 // RW, PB6-PB7 digital input disable +#define RB_PIN_PB22_23_DIS 0x3000000 // RW, PB22-PB23 digital input disable +#define RB_PIN_PB10_15_DIS 0xFC000000 // RW, PB10-PB15 digital input disable + +/* System: power management register */ +#define R32_POWER_MANAG (*((PUINT32V)0x40001020)) // RWA, power management register, SAM +#define R16_POWER_PLAN (*((PUINT16V)0x40001020)) // RWA, power plan before sleep instruction, SAM +#define RB_PWR_XROM 0x01 // RWA, power for flash ROM +#define RB_PWR_RAM2K 0x02 // RWA, power for retention 2KB SRAM +#define RB_PWR_CORE 0x04 // RWA, power retention for core and base peripherals +#define RB_PWR_EXTEND 0x08 // RWA, power retention for USB and BLE +#define RB_PWR_RAM24K 0x10 // RWA, power for main SRAM +#define RB_MAIN_ACT 0x40 // RWA, main power chose +#define RB_PWR_SYS_EN 0x80 // RWA, power for system +#define RB_PWR_LDO_EN 0x0100 // RWA, LDO enable +#define RB_PWR_DCDC_EN 0x0200 // RWA, DC/DC converter enable: 0=DC/DC disable and bypass, 1=DC/DC enable +#define RB_PWR_DCDC_PRE 0x0400 // RWA, DC/DC converter pre-enable +#define RB_XT_PRE_CFG 0x1800 // RWA, extern 32MHz HSE early wake up time configuration +#define RB_PWR_MUST_0 0x2000 // RWA, must write 0 +#define RB_XT_PRE_EN 0x4000 // RWA, extern 32MHz HSE early wake up enable, must be used with LSI/LSE +#define RB_PWR_PLAN_EN 0x8000 // RWA/WZ, power plan enable, auto clear after sleep executed +#define R16_AUX_POWER_ADJ (*((PUINT16V)0x40001022)) // RWA, aux power adjust control, SAM +#define RB_ULPLDO_ADJ 0x0007 // RWA, Ultra-Low-Power LDO voltage adjust +#define RB_DCDC_CHARGE 0x0080 // RWA, DC/DC aux charge enable +#define RB_IPU_TKEY_SEL 0xC000 // RWA, TouchKey wakeup + +/* System: battery detector register */ +#define R32_BATTERY_CTRL (*((PUINT32V)0x40001024)) // RWA, battery voltage detector, SAM +#define R8_BAT_DET_CTRL (*((PUINT8V)0x40001024)) // RWA, battery voltage detector control, SAM +#define RB_BAT_DET_EN 0x01 // RWA, battery voltage detector enable if RB_BAT_MON_EN=0 +#define RB_BAT_LOW_VTHX 0x01 // RWA, select monitor threshold voltage if RB_BAT_MON_EN=1 +#define RB_BAT_MON_EN 0x02 // RWA, battery voltage monitor enable under sleep mode +#define RB_BAT_LOWER_IE 0x04 // RWA, interrupt enable for battery lower voltage +#define RB_BAT_LOW_IE 0x08 // RWA, interrupt enable for battery low voltage +// request NMI interrupt if both RB_BAT_LOWER_IE and RB_BAT_LOW_IE enabled +#define R8_BAT_DET_CFG (*((PUINT8V)0x40001025)) // RWA, battery voltage detector configuration, SAM +#define RB_BAT_LOW_VTH 0x03 // RWA, select detector/monitor threshold voltage of battery voltage low +#define R8_BAT_STATUS (*((PUINT8V)0x40001026)) // RO, battery status +#define RB_BAT_STAT_LOWER 0x01 // RO, battery lower voltage status for detector, high action +#define RB_BAT_STAT_LOW 0x02 // RO, battery low voltage status for detector/monitor, high action + +/* System: 32KHz oscillator control register */ +#define R32_OSC32K_CTRL (*((PUINT32V)0x4000102C)) // RWA, 32KHz oscillator control, SAM +#define R16_INT32K_TUNE (*((PUINT16V)0x4000102C)) // RWA, internal 32KHz oscillator tune control, SAM +#define RB_INT32K_TUNE 0x1FFF // RWA, internal 32KHz oscillator frequency tune +#define R8_XT32K_TUNE (*((PUINT8V)0x4000102E)) // RWA, external 32KHz oscillator tune control, SAM +#define RB_XT32K_I_TUNE 0x03 // RWA, external 32KHz oscillator current tune: 00=75% current, 01=standard current, 10=150% current, 11=200% current for startup +#define RB_XT32K_C_LOAD 0xF0 // RWA, external 32KHz oscillator load capacitor tune: Cap = RB_XT32K_C_LOAD + 12pF +#define R8_CK32K_CONFIG (*((PUINT8V)0x4000102F)) // RWA, 32KHz oscillator configure +#define RB_CLK_XT32K_PON 0x01 // RWA, external 32KHz oscillator power on +#define RB_CLK_INT32K_PON 0x02 // RWA, internal 32KHz oscillator power on +#define RB_CLK_OSC32K_XT 0x04 // RWA, 32KHz oscillator source selection: 0=RC, 1=XT +#define RB_CLK_OSC32K_FILT 0x08 // RWA, internal 32KHz oscillator low noise mode disable: 1=enable, 0=disable +#define RB_32K_CLK_PIN 0x80 // RO, 32KHz oscillator clock pin status + +/* System: real-time clock register */ +#define R32_RTC_CTRL (*((PUINT32V)0x40001030)) // RWA, RTC control, SAM +#define R8_RTC_FLAG_CTRL (*((PUINT8V)0x40001030)) // RW, RTC flag and clear control +#define RB_RTC_TMR_CLR 0x10 // RW, set 1 to clear RTC timer action flag, auto clear +#define RB_RTC_TRIG_CLR 0x20 // RW, set 1 to clear RTC trigger action flag, auto clear +#define RB_RTC_TMR_FLAG 0x40 // RO, RTC timer action flag +#define RB_RTC_TRIG_FLAG 0x80 // RO, RTC trigger action flag +#define R8_RTC_MODE_CTRL (*((PUINT8V)0x40001031)) // RWA, RTC mode control, SAM +#define RB_RTC_TMR_MODE 0x07 // RWA, RTC timer mode: 000=0.125S, 001=0.25S, 010=0.5S, 011=1S, 100=2S, 101=4S, 110=8S, 111=16S +#define RB_RTC_IGNORE_B0 0x08 // RWA, force ignore bit0 for trigger mode: 0=compare bit0, 1=ignore bit0 +#define RB_RTC_TMR_EN 0x10 // RWA, RTC timer mode enable +#define RB_RTC_TRIG_EN 0x20 // RWA, RTC trigger mode enable +#define RB_RTC_LOAD_LO 0x40 // RWA, set 1 to load RTC count low word R32_RTC_CNT_32K, auto clear after loaded +#define RB_RTC_LOAD_HI 0x80 // RWA, set 1 to load RTC count high word R32_RTC_CNT_DAY, auto clear after loaded +#define R32_RTC_TRIG (*((PUINT32V)0x40001034)) // RWA, RTC trigger value, SAM +#define R32_RTC_CNT_32K (*((PUINT32V)0x40001038)) // RO, RTC count based 32KHz +#define R16_RTC_CNT_32K (*((PUINT16V)0x40001038)) // RO, RTC count based 32KHz +#define R16_RTC_CNT_2S (*((PUINT16V)0x4000103A)) // RO, RTC count based 2 second +#define R32_RTC_CNT_DAY (*((PUINT32V)0x4000103C)) // RO, RTC count based one day, only low 14 bit + +/*System: Miscellaneous Control register */ +#define R32_MISC_CTRL (*((PUINT32V)0x40001048)) // RWA, miscellaneous control register +#define R8_PLL_CONFIG (*((PUINT8V)0x4000104B)) // RWA, PLL configuration control, SAM +#define RB_PLL_CFG_DAT 0x7F // RWA, PLL configuration control, SAM + +/* System: 32MHz oscillator control register */ +#define R8_XT32M_TUNE (*((PUINT8V)0x4000104E)) // RWA, external 32MHz oscillator tune control, SAM +#define RB_XT32M_I_BIAS 0x03 // RWA, external 32MHz oscillator bias current tune: 00=75% current, 01=standard current, 10=125% current, 11=150% current +#define RB_XT32M_C_LOAD 0x70 // RWA, external 32MHz oscillator load capacitor tune: Cap = RB_XT32M_C_LOAD * 2 + 10pF + +/* System: oscillator frequency calibration register */ +#define R32_OSC_CALIB (*((PUINT32V)0x40001050)) // RWA, oscillator frequency calibration, SAM +#define R16_OSC_CAL_CNT (*((PUINT16V)0x40001050)) // RO, system clock count value for 32KHz multi-cycles +#define RB_OSC_CAL_CNT 0x3FFF // RO, system clock count value for 32KHz multi-cycles +#define RB_OSC_CAL_OV_CLR 0x4000 // RW1, indicate R8_OSC_CAL_OV_CNT not zero, set 1 to clear R8_OSC_CAL_OV_CNT +#define RB_OSC_CAL_IF 0x8000 // RW1, interrupt flag for oscillator capture end, set 1 to clear +#define R8_OSC_CAL_OV_CNT (*((PUINT8V)0x40001052)) // RO, oscillator frequency calibration overflow times +#define R8_OSC_CAL_CTRL (*((PUINT8V)0x40001053)) // RWA, oscillator frequency calibration control, SAM +#define RB_OSC_CNT_TOTAL 0x07 // RWA, total cycles mode for oscillator capture +// RB_OSC_CNT_TOTAL: select total cycles for oscillator capture +// 000: 1 +// 001: 2 +// 010: 4 +// 011: 32 +// 100: 64 +// 101: 128 +// 110: 1024 +// 111: 2047 +#define RB_OSC_CNT_HALT 0x08 // RO, calibration counter halt status: 0=counting, 1=halt for reading count value +#define RB_OSC_CAL_IE 0x10 // RWA, interrupt enable for oscillator capture end +#define RB_OSC_CNT_EN 0x20 // RWA, calibration counter enable +#define RB_OSC_CNT_END 0x40 // RWA, select oscillator capture end mode: 0=normal, 1=append 2 cycles + +/* System: ADC and Touch-key register */ +#define R32_ADC_CTRL (*((PUINT32V)0x40001058)) // RW, ADC control +#define R8_ADC_CHANNEL (*((PUINT8V)0x40001058)) // RW, ADC input channel selection +#define RB_ADC_CH_INX 0x0F // RW, ADC input channel index +#define R8_ADC_CFG (*((PUINT8V)0x40001059)) // RW, ADC configure +#define RB_ADC_POWER_ON 0x01 // RW, ADC power control: 0=power down, 1=power on +#define RB_ADC_BUF_EN 0x02 // RW, ADC input buffer enable +#define RB_ADC_DIFF_EN 0x04 // RW, ADC input channel mode: 0=single-end, 1=differnetial +#define RB_ADC_OFS_TEST 0x08 // RW, enable ADC offset test mode: 0=normal mode, 1=short to test offset +#define RB_ADC_PGA_GAIN 0x30 // RW, set ADC input PGA gain: 00=-12dB, 01=-6dB, 10=0dB, 11=6dB +#define RB_ADC_CLK_DIV 0xC0 // RW, select ADC clock frequency: 00=3.2MHz, 01=8MHz, 10=5.33MHz, 11=4MHz +#define R8_ADC_CONVERT (*((PUINT8V)0x4000105A)) // RW, ADC convert control +#define RB_ADC_START 0x01 // RW, ADC convert start control: 0=stop ADC convert, 1=start an ADC convert, auto clear +#define RB_ADC_PGA_GAIN2 0x02 // RW, ADC gain direction, must be 0 when using TS +#define RB_ADC_EOC_X 0x80 // RO, end of ADC conversion flag +#define R8_TEM_SENSOR (*((PUINT8V)0x4000105B)) // RW, temperature sensor control +#define RB_TEM_SEN_PWR_ON 0x80 // RW, temperature sensor power control: 0=power down, 1=power on +#define R32_ADC_DATA (*((PUINT32V)0x4000105C)) // RO, ADC data and status +#define R16_ADC_DATA (*((PUINT16V)0x4000105C)) // RO, ADC data +#define RB_ADC_DATA 0x0FFF // RO, ADC conversion data +#define R8_ADC_INT_FLAG (*((PUINT8V)0x4000105E)) // RO, ADC interrupt flag register +#define RB_ADC_IF_EOC 0x80 // RO, ADC conversion interrupt flag: 0=free or converting, 1=end of conversion, interrupt action, auto ADC or write R8_ADC_CONVERT or write R8_TKEY_CONVERT to clear flag +#define R32_TKEY_CTRL (*((PUINT8V)0x40001054)) // RW, Touchkey control +#define R8_TKEY_COUNT (*((PUINT8V)0x40001054)) // RW, Touchkey charge and discharge count +#define RB_TKEY_CHARG_CNT 0x1F // RW, Touchkey charge count +#define RB_TKEY_DISCH_CNT 0xE0 // RW, Touchkey discharge count +#define R8_TKEY_CONVERT (*((PUINT8V)0x40001056)) // RW, Touchkey convert control +#define RB_TKEY_START 0x01 // RW, Touchkey convert start control: 0=stop Touchkey convert, 1=start a Touchkey convert, auto clear +#define R8_TKEY_CFG (*((PUINT8V)0x40001057)) // RW, Touchkey configure +#define RB_TKEY_PWR_ON 0x01 // RW, Touchkey power on: 0=power down, 1=power on +#define RB_TKEY_CURRENT 0x02 // RW, Touchkey charge current selection: 0=35uA, 1=70uA +#define RB_TKEY_DRV_EN 0x04 // RW, Touchkey drive shield enable +#define RB_TKEY_PGA_ADJ 0x08 // RW, ADC input PGA speed selection: 0=slow, 1=fast +#define RB_TKEY_DMA_EN 0x10 // RW, Touchkey DMA enable +#define RB_TKEY_AUTO_EN 0x20 // RW, Touchkey auto-trigger enable +#define RB_TKEY_RAND_EN 0x40 // RW, Touchkey random trigger enable +#define R32_ADC_DMA_CTRL (*((PUINT32V)0x40001060)) // RW, ADC DMA control +#define R8_ADC_CTRL_DMA (*((PUINT8V)0x40001061)) // RW, ADC DMA control +#define RB_ADC_DMA_ENABLE 0x01 // RW, ADC DMA enable +#define RB_ADC_DMA_LOOP 0x04 // RW, ADC DMA address loop enable +#define RB_ADC_IE_DMA_END 0x08 // RW, enable interrupt for ADC DMA completion +#define RB_ADC_IE_EOC 0x10 // RW, enable interrupt for end of ADC conversion +#define RB_ADC_CONT_EN 0x40 // RW, enable contineous conversion ADC +#define RB_ADC_AUTO_EN 0x80 // RW, enable auto continuing ADC for DMA +#define R8_ADC_DMA_IF (*((PUINT8V)0x40001062)) // RW1, ADC interrupt flag +#define RB_ADC_IF_DMA_END 0x08 // RW1, interrupt flag for ADC DMA completion +#define RB_ADC_IF_END_ADC 0x10 // RW1, interrupt flag for end of ADC conversion, DMA for auto ADC or write R8_ADC_CONVERT to clear flag +#define R8_ADC_AUTO_CYCLE (*((PUINT8V)0x40001063)) // RW, auto ADC cycle value, unit is 16 Fsys +#define R32_ADC_DMA_NOW (*((PUINT32V)0x40001064)) // RW, ADC DMA current address +#define R16_ADC_DMA_NOW (*((PUINT16V)0x40001064)) // RW, ADC DMA current address +#define R32_ADC_DMA_BEG (*((PUINT32V)0x40001068)) // RW, ADC DMA begin address +#define R16_ADC_DMA_BEG (*((PUINT16V)0x40001068)) // RW, ADC DMA begin address +#define R32_ADC_DMA_END (*((PUINT32V)0x4000106C)) // RW, ADC DMA end address +#define R16_ADC_DMA_END (*((PUINT16V)0x4000106C)) // RW, ADC DMA end address + +/* System: Flash ROM control register */ +#define R32_FLASH_DATA (*((PUINT32V)0x40001800)) // RO/WO, flash ROM data +#define R32_FLASH_CONTROL (*((PUINT32V)0x40001804)) // RW, flash ROM control +#define R8_FLASH_DATA (*((PUINT8V)0x40001804)) // RO/WO, flash ROM data buffer +#define R8_FLASH_CTRL (*((PUINT8V)0x40001806)) // RW, flash ROM access control +#define R8_FLASH_CFG (*((PUINT8V)0x40001807)) // RW, flash ROM access config, SAM + +/* System: GPIO interrupt control register */ +#define R32_GPIO_INT_EN (*((PUINT32V)0x40001090)) // RW, GPIO interrupt enable +#define R16_PA_INT_EN (*((PUINT16V)0x40001090)) // RW, GPIO PA interrupt enable +#define R16_PB_INT_EN (*((PUINT16V)0x40001092)) // RW, GPIO PB interrupt enable +#define R32_GPIO_INT_MODE (*((PUINT32V)0x40001094)) // RW, GPIO interrupt mode: 0=level action, 1=edge action +#define R16_PA_INT_MODE (*((PUINT16V)0x40001094)) // RW, GPIO PA interrupt mode: 0=level action, 1=edge action +#define R16_PB_INT_MODE (*((PUINT16V)0x40001096)) // RW, GPIO PB interrupt mode: 0=level action, 1=edge action +#define R32_GPIO_INT_IF (*((PUINT32V)0x4000109C)) // RW1, GPIO interrupt flag +#define R16_PA_INT_IF (*((PUINT16V)0x4000109C)) // RW1, GPIO PA interrupt flag +#define R16_PB_INT_IF (*((PUINT16V)0x4000109E)) // RW1, GPIO PB interrupt flag + +/* GPIO PA register */ +#define R32_PA_DIR (*((PUINT32V)0x400010A0)) // RW, GPIO PA I/O direction: 0=in, 1=out +#define R8_PA_DIR_0 (*((PUINT8V)0x400010A0)) // RW, GPIO PA I/O direction byte 0 +#define R8_PA_DIR_1 (*((PUINT8V)0x400010A1)) // RW, GPIO PA I/O direction byte 1 +#define R32_PA_PIN (*((PUINT32V)0x400010A4)) // RO, GPIO PA input +#define R8_PA_PIN_0 (*((PUINT8V)0x400010A4)) // RO, GPIO PA input byte 0 +#define R8_PA_PIN_1 (*((PUINT8V)0x400010A5)) // RO, GPIO PA input byte 1 +#define R32_PA_OUT (*((PUINT32V)0x400010A8)) // RW, GPIO PA output +#define R8_PA_OUT_0 (*((PUINT8V)0x400010A8)) // RW, GPIO PA output byte 0 +#define R8_PA_OUT_1 (*((PUINT8V)0x400010A9)) // RW, GPIO PA output byte 1 +#define R32_PA_CLR (*((PUINT32V)0x400010AC)) // WZ, GPIO PA clear output: 0=keep, 1=clear +#define R8_PA_CLR_0 (*((PUINT8V)0x400010AC)) // WZ, GPIO PA clear output byte 0 +#define R8_PA_CLR_1 (*((PUINT8V)0x400010AD)) // WZ, GPIO PA clear output byte 1 +#define R32_PA_PU (*((PUINT32V)0x400010B0)) // RW, GPIO PA pullup resistance enable +#define R8_PA_PU_0 (*((PUINT8V)0x400010B0)) // RW, GPIO PA pullup resistance enable byte 0 +#define R8_PA_PU_1 (*((PUINT8V)0x400010B1)) // RW, GPIO PA pullup resistance enable byte 1 +#define R32_PA_PD_DRV (*((PUINT32V)0x400010B4)) // RW, PA pulldown for input or PA driving capability for output +#define R8_PA_PD_DRV_0 (*((PUINT8V)0x400010B4)) // RW, PA pulldown for input or PA driving capability for output byte 0 +#define R8_PA_PD_DRV_1 (*((PUINT8V)0x400010B5)) // RW, PA pulldown for input or PA driving capability for output byte 1 + +/* GPIO PB register */ +#define R32_PB_DIR (*((PUINT32V)0x400010C0)) // RW, GPIO PB I/O direction: 0=in, 1=out +#define R8_PB_DIR_0 (*((PUINT8V)0x400010C0)) // RW, GPIO PB I/O direction byte 0 +#define R8_PB_DIR_1 (*((PUINT8V)0x400010C1)) // RW, GPIO PB I/O direction byte 1 +#define R8_PB_DIR_2 (*((PUINT8V)0x400010C2)) // RW, GPIO PB I/O direction byte 2 +#define R32_PB_PIN (*((PUINT32V)0x400010C4)) // RO, GPIO PB input +#define R8_PB_PIN_0 (*((PUINT8V)0x400010C4)) // RO, GPIO PB input byte 0 +#define R8_PB_PIN_1 (*((PUINT8V)0x400010C5)) // RO, GPIO PB input byte 1 +#define R8_PB_PIN_2 (*((PUINT8V)0x400010C6)) // RO, GPIO PB input byte 2 +#define R32_PB_OUT (*((PUINT32V)0x400010C8)) // RW, GPIO PB output +#define R8_PB_OUT_0 (*((PUINT8V)0x400010C8)) // RW, GPIO PB output byte 0 +#define R8_PB_OUT_1 (*((PUINT8V)0x400010C9)) // RW, GPIO PB output byte 1 +#define R8_PB_OUT_2 (*((PUINT8V)0x400010CA)) // RW, GPIO PB output byte 2 +#define R32_PB_CLR (*((PUINT32V)0x400010CC)) // WZ, GPIO PB clear output: 0=keep, 1=clear +#define R8_PB_CLR_0 (*((PUINT8V)0x400010CC)) // WZ, GPIO PB clear output byte 0 +#define R8_PB_CLR_1 (*((PUINT8V)0x400010CD)) // WZ, GPIO PB clear output byte 1 +#define R8_PB_CLR_2 (*((PUINT8V)0x400010CE)) // WZ, GPIO PB clear output byte 2 +#define R32_PB_PU (*((PUINT32V)0x400010D0)) // RW, GPIO PB pullup resistance enable +#define R8_PB_PU_0 (*((PUINT8V)0x400010D0)) // RW, GPIO PB pullup resistance enable byte 0 +#define R8_PB_PU_1 (*((PUINT8V)0x400010D1)) // RW, GPIO PB pullup resistance enable byte 1 +#define R8_PB_PU_2 (*((PUINT8V)0x400010D2)) // RW, GPIO PB pullup resistance enable byte 2 +#define R32_PB_PD_DRV (*((PUINT32V)0x400010D4)) // RW, PB pulldown for input or PB driving capability for output +#define R8_PB_PD_DRV_0 (*((PUINT8V)0x400010D4)) // RW, PB pulldown for input or PB driving capability for output byte 0 +#define R8_PB_PD_DRV_1 (*((PUINT8V)0x400010D5)) // RW, PB pulldown for input or PB driving capability for output byte 1 +#define R8_PB_PD_DRV_2 (*((PUINT8V)0x400010D6)) // RW, PB pulldown for input or PB driving capability for output byte 2 + +/* GPIO register address offset and bit define */ +#define BA_PA ((PUINT8V)0x400010A0) // point GPIO PA base address +#define BA_PB ((PUINT8V)0x400010C0) // point GPIO PB base address +#define GPIO_DIR 0x00 +#define GPIO_DIR_0 0x00 +#define GPIO_DIR_1 0x01 +#define GPIO_DIR_2 0x02 +#define GPIO_PIN 0x04 +#define GPIO_PIN_0 0x04 +#define GPIO_PIN_1 0x05 +#define GPIO_PIN_2 0x06 +#define GPIO_OUT 0x08 +#define GPIO_OUT_0 0x08 +#define GPIO_OUT_1 0x09 +#define GPIO_OUT_2 0x0A +#define GPIO_CLR 0x0C +#define GPIO_CLR_0 0x0C +#define GPIO_CLR_1 0x0D +#define GPIO_CLR_2 0x0E +#define GPIO_PU 0x10 +#define GPIO_PU_0 0x10 +#define GPIO_PU_1 0x11 +#define GPIO_PU_2 0x12 +#define GPIO_PD_DRV 0x14 +#define GPIO_PD_DRV_0 0x14 +#define GPIO_PD_DRV_1 0x15 +#define GPIO_PD_DRV_2 0x16 + +/* GPIO alias name */ +#define bAIN9 (1<<0) // PA0 +#define bSCK1 (1<<0) // PA0 +#define bAIN8 (1<<1) // PA1 +#define bSDO (1<<1) // PA1 +#define bMOSI1 bSDO +#define bAIN7 (1<<2) // PA2 +#define bSDI (1<<2) // PA2 +#define bMISO1 bSDI +#define bAIN6 (1<<3) // PA3 +#define bAIN0 (1<<4) // PA4 +#define bRXD3 (1<<4) // PA4 +#define bRXD3_ (1<<4) // PA4 +#define bAIN1 (1<<5) // PA5 +#define bTXD3 (1<<5) // PA5 +#define bTXD3_ (1<<5) // PA5 +#define bAIN10 (1<<6) // PA6 +#define bRXD2_ (1<<6) // PA6 +#define bPWM4_ (1<<6) // PA6 +#define bAIN11 (1<<7) // PA7 +#define bTXD2_ (1<<7) // PA7 +#define bPWM5_ (1<<7) // PA7 +#define bAIN12 (1<<8) // PA8 +#define bRXD1 (1<<8) // PA8 +#define bAIN13 (1<<9) // PA9 +#define bTMR0 (1<<9) // PA9 +#define bCAP0 bTMR0 +#define bPWM0 bTMR0 +#define bTXD1 (1<<9) // PA9 +#define bX32KI (1<<10) // PA10 +#define bTMR1 (1<<10) // PA10 +#define bCAP1 bTMR1 +#define bPWM1 bTMR1 +#define bX32KO (1<<11) // PA11 +#define bTMR2 (1<<11) // PA11 +#define bCAP2 bTMR2 +#define bPWM2 bTMR2 +#define bAIN2 (1<<12) // PA12 +#define bPWM4 (1<<12) // PA12 +#define bSCS (1<<12) // PA12 +#define bAIN3 (1<<13) // PA13 +#define bSCK0 (1<<13) // PA13 +#define bPWM5 (1<<13) // PA13 +#define bAIN4 (1<<14) // PA14 +#define bMOSI (1<<14) // PA14 +#define bTXD0_ (1<<14) // PA14 +#define bAIN5 (1<<15) // PA15 +#define bMISO (1<<15) // PA15 +#define bRXD0_ (1<<15) // PA15 +#define bPWM6 (1<<0) // PB0 +#define bCTS (1<<0) // PB0 +#define bDSR (1<<1) // PB1 +#define bPWM7_ (1<<1) // PB1 +#define bRI (1<<2) // PB2 +#define bPWM8_ (1<<2) // PB2 +#define bDCD (1<<3) // PB3 +#define bPWM9_ (1<<3) // PB3 +#define bPWM7 (1<<4) // PB4 +#define bRXD0 (1<<4) // PB4 +#define bDTR (1<<5) // PB5 +#define bRTS (1<<6) // PB6 +#define bPWM8 (1<<6) // PB6 +#define bTXD0 (1<<7) // PB7 +#define bPWM9 (1<<7) // PB7 +#define bUDM (1<<10) // PB10 +#define bTMR1_ (1<<10) // PB10 +#define bCAP1_ bTMR1_ +#define bPWM1_ bTMR1_ +#define bUDP (1<<11) // PB11 +#define bTMR2_ (1<<11) // PB11 +#define bCAP2_ bTMR2_ +#define bPWM2_ bTMR2_ +#define bU2DM (1<<12) // PB12 +#define bSCS_ (1<<12) // PB12 +#define bRXD1_ (1<<12) // PB12 +#define bU2DP (1<<13) // PB13 +#define bSCK0_ (1<<13) // PB13 +#define bTXD1_ (1<<13) // PB13 +#define bTIO (1<<14) // PB14 +#define bDSR_ (1<<14) // PB14 +#define bMOSI_ (1<<14) // PB14 +#define bSDA (1<<14) // PB14 +#define bPWM10 (1<<14) // PB14 +#define bTCK (1<<15) // PB15 +#define bMISO_ (1<<15) // PB15 +#define bSCL (1<<15) // PB15 +#define bDTR_ (1<<15) // PB15 +#define bRXD2 (1<<22) // PB22 +#define bTMR3 (1<<22) // PB22 +#define bCAP3 bTMR3 +#define bPWM3 bTMR3 +#define bTMR3_ (1<<22) // PB22 +#define bCAP3_ bTMR3_ +#define bPWM3_ bTMR3_ +#define bRST (1<<23) // PB23 +#define bTMR0_ (1<<23) // PB23 +#define bCAP0_ bTMR0_ +#define bPWM0_ bTMR0_ +#define bTXD2 (1<<23) // PB23 +#define bPWM11 (1<<23) // PB23 + +/* Timer0 register */ +#define R32_TMR0_CONTROL (*((PUINT32V)0x40002000)) // RW, TMR0 control +#define R8_TMR0_CTRL_MOD (*((PUINT8V)0x40002000)) // RW, TMR0 mode control +#define R8_TMR0_INTER_EN (*((PUINT8V)0x40002002)) // RW, TMR0 interrupt enable +// #define R32_TMR0_STATUS (*((PUINT32V)0x40002004)) // RW, TMR0 status +#define R8_TMR0_INT_FLAG (*((PUINT8V)0x40002006)) // RW1, TMR0 interrupt flag +#define R8_TMR0_FIFO_COUNT (*((PUINT8V)0x40002007)) // RO, TMR0 FIFO count status +#define R32_TMR0_COUNT (*((PUINT32V)0x40002008)) // RO, TMR0 current count +#define R16_TMR0_COUNT (*((PUINT16V)0x40002008)) // RO, TMR0 current count +#define R8_TMR0_COUNT (*((PUINT8V)0x40002008)) // RO, TMR0 current count +#define R32_TMR0_CNT_END (*((PUINT32V)0x4000200C)) // RW, TMR0 end count value, only low 26 bit +#define R32_TMR0_FIFO (*((PUINT32V)0x40002010)) // RO/WO, TMR0 FIFO register, only low 26 bit +#define R16_TMR0_FIFO (*((PUINT16V)0x40002010)) // RO/WO, TMR0 FIFO register +#define R8_TMR0_FIFO (*((PUINT8V)0x40002010)) // RO/WO, TMR0 FIFO register + +/* Timer1 register */ +#define R32_TMR1_CONTROL (*((PUINT32V)0x40002400)) // RW, TMR1 control +#define R8_TMR1_CTRL_MOD (*((PUINT8V)0x40002400)) // RW, TMR1 mode control +#define R8_TMR1_CTRL_DMA (*((PUINT8V)0x40002401)) // RW, TMR1 DMA control +#define R8_TMR1_INTER_EN (*((PUINT8V)0x40002402)) // RW, TMR1 interrupt enable +// #define R32_TMR1_STATUS (*((PUINT32V)0x40002404)) // RW, TMR1 status +#define R8_TMR1_INT_FLAG (*((PUINT8V)0x40002406)) // RW1, TMR1 interrupt flag +#define R8_TMR1_FIFO_COUNT (*((PUINT8V)0x40002407)) // RO, TMR1 FIFO count status +#define R32_TMR1_COUNT (*((PUINT32V)0x40002408)) // RO, TMR1 current count +#define R16_TMR1_COUNT (*((PUINT16V)0x40002408)) // RO, TMR1 current count +#define R8_TMR1_COUNT (*((PUINT8V)0x40002408)) // RO, TMR1 current count +#define R32_TMR1_CNT_END (*((PUINT32V)0x4000240C)) // RW, TMR1 end count value, only low 26 bit +#define R32_TMR1_FIFO (*((PUINT32V)0x40002410)) // RO/WO, TMR1 FIFO register, only low 26 bit +#define R16_TMR1_FIFO (*((PUINT16V)0x40002410)) // RO/WO, TMR1 FIFO register +#define R8_TMR1_FIFO (*((PUINT8V)0x40002410)) // RO/WO, TMR1 FIFO register +#define R32_TMR1_DMA_NOW (*((PUINT32V)0x40002414)) // RW, TMR1 DMA current address +#define R16_TMR1_DMA_NOW (*((PUINT16V)0x40002414)) // RW, TMR1 DMA current address +#define R32_TMR1_DMA_BEG (*((PUINT32V)0x40002418)) // RW, TMR1 DMA begin address +#define R16_TMR1_DMA_BEG (*((PUINT16V)0x40002418)) // RW, TMR1 DMA begin address +#define R32_TMR1_DMA_END (*((PUINT32V)0x4000241C)) // RW, TMR1 DMA end address +#define R16_TMR1_DMA_END (*((PUINT16V)0x4000241C)) // RW, TMR1 DMA end address + +/* Timer2 register */ +#define R32_TMR2_CONTROL (*((PUINT32V)0x40002800)) // RW, TMR2 control +#define R8_TMR2_CTRL_MOD (*((PUINT8V)0x40002800)) // RW, TMR2 mode control +#define R8_TMR2_CTRL_DMA (*((PUINT8V)0x40002801)) // RW, TMR2 DMA control +#define R8_TMR2_INTER_EN (*((PUINT8V)0x40002802)) // RW, TMR2 interrupt enable +// #define R32_TMR2_STATUS (*((PUINT32V)0x40002804)) // RW, TMR2 status +#define R8_TMR2_INT_FLAG (*((PUINT8V)0x40002806)) // RW1, TMR2 interrupt flag +#define R8_TMR2_FIFO_COUNT (*((PUINT8V)0x40002807)) // RO, TMR2 FIFO count status +#define R32_TMR2_COUNT (*((PUINT32V)0x40002808)) // RO, TMR2 current count +#define R16_TMR2_COUNT (*((PUINT16V)0x40002808)) // RO, TMR2 current count +#define R8_TMR2_COUNT (*((PUINT8V)0x40002808)) // RO, TMR2 current count +#define R32_TMR2_CNT_END (*((PUINT32V)0x4000280C)) // RW, TMR2 end count value, only low 26 bit +#define R32_TMR2_FIFO (*((PUINT32V)0x40002810)) // RO/WO, TMR2 FIFO register, only low 26 bit +#define R16_TMR2_FIFO (*((PUINT16V)0x40002810)) // RO/WO, TMR2 FIFO register +#define R8_TMR2_FIFO (*((PUINT8V)0x40002810)) // RO/WO, TMR2 FIFO register +#define R32_TMR2_DMA_NOW (*((PUINT32V)0x40002814)) // RW, TMR2 DMA current address +#define R16_TMR2_DMA_NOW (*((PUINT16V)0x40002814)) // RW, TMR2 DMA current address +#define R32_TMR2_DMA_BEG (*((PUINT32V)0x40002818)) // RW, TMR2 DMA begin address +#define R16_TMR2_DMA_BEG (*((PUINT16V)0x40002818)) // RW, TMR2 DMA begin address +#define R32_TMR2_DMA_END (*((PUINT32V)0x4000281C)) // RW, TMR2 DMA end address +#define R16_TMR2_DMA_END (*((PUINT16V)0x4000281C)) // RW, TMR2 DMA end address + +/* Timer3 register */ +#define R32_TMR3_CONTROL (*((PUINT32V)0x40002C00)) // RW, TMR3 control +#define R8_TMR3_CTRL_MOD (*((PUINT8V)0x40002C00)) // RW, TMR3 mode control +#define R8_TMR3_INTER_EN (*((PUINT8V)0x40002C02)) // RW, TMR3 interrupt enable +// #define R32_TMR3_STATUS (*((PUINT32V)0x40002C04)) // RW, TMR3 status +#define R8_TMR3_INT_FLAG (*((PUINT8V)0x40002C06)) // RW1, TMR3 interrupt flag +#define R8_TMR3_FIFO_COUNT (*((PUINT8V)0x40002C07)) // RO, TMR3 FIFO count status +#define R32_TMR3_COUNT (*((PUINT32V)0x40002C08)) // RO, TMR3 current count +#define R16_TMR3_COUNT (*((PUINT16V)0x40002C08)) // RO, TMR3 current count +#define R8_TMR3_COUNT (*((PUINT8V)0x40002C08)) // RO, TMR3 current count +#define R32_TMR3_CNT_END (*((PUINT32V)0x40002C0C)) // RW, TMR3 end count value, only low 26 bit +#define R32_TMR3_FIFO (*((PUINT32V)0x40002C10)) // RO/WO, TMR3 FIFO register, only low 26 bit +#define R16_TMR3_FIFO (*((PUINT16V)0x40002C10)) // RO/WO, TMR3 FIFO register +#define R8_TMR3_FIFO (*((PUINT8V)0x40002C10)) // RO/WO, TMR3 FIFO register + +/* Timer register address offset and bit define */ +#define TMR_FIFO_SIZE 8 // timer FIFO size (depth) +#define BA_TMR0 ((PUINT8V)0x40002000) // point TMR0 base address +#define BA_TMR1 ((PUINT8V)0x40002400) // point TMR1 base address +#define BA_TMR2 ((PUINT8V)0x40002800) // point TMR2 base address +#define BA_TMR3 ((PUINT8V)0x40002C00) // point TMR3 base address +#define TMR_CTRL_MOD 0 +#define RB_TMR_MODE_IN 0x01 // RW, timer in mode: 0=timer/PWM, 1=capture/count +#define RB_TMR_ALL_CLEAR 0x02 // RW, force clear timer FIFO and count +#define RB_TMR_COUNT_EN 0x04 // RW, timer count enable +#define RB_TMR_OUT_EN 0x08 // RW, timer output enable +#define RB_TMR_OUT_POLAR 0x10 // RW, timer PWM output polarity: 0=default low and high action, 1=default high and low action +#define RB_TMR_CAP_COUNT 0x10 // RW, count sub-mode if RB_TMR_MODE_IN=1: 0=capture, 1=count +#define RB_TMR_PWM_REPEAT 0xC0 // RW, timer PWM repeat mode: 00=1, 01=4, 10=8, 11-16 +#define RB_TMR_CAP_EDGE 0xC0 // RW, timer capture edge mode: 00=disable, 01=edge change, 10=fall to fall, 11-rise to rise +#define TMR_CTRL_DMA 1 +#define RB_TMR_DMA_ENABLE 0x01 // RW, timer1/2 DMA enable +#define RB_TMR_DMA_LOOP 0x04 // RW, timer1/2 DMA address loop enable +#define TMR_INTER_EN 2 +#define RB_TMR_IE_CYC_END 0x01 // RW, enable interrupt for timer capture count timeout or PWM cycle end +#define RB_TMR_IE_DATA_ACT 0x02 // RW, enable interrupt for timer capture input action or PWM trigger +#define RB_TMR_IE_FIFO_HF 0x04 // RW, enable interrupt for timer FIFO half (capture fifo >=4 or PWM fifo <=3) +#define RB_TMR_IE_DMA_END 0x08 // RW, enable interrupt for timer1/2 DMA completion +#define RB_TMR_IE_FIFO_OV 0x10 // RW, enable interrupt for timer FIFO overflow +#define TMR_INT_FLAG 6 +#define RB_TMR_IF_CYC_END 0x01 // RW1, interrupt flag for timer capture count timeout or PWM cycle end +#define RB_TMR_IF_DATA_ACT 0x02 // RW1, interrupt flag for timer capture input action or PWM trigger +#define RB_TMR_IF_FIFO_HF 0x04 // RW1, interrupt flag for timer FIFO half (capture fifo >=4 or PWM fifo <=3) +#define RB_TMR_IF_DMA_END 0x08 // RW1, interrupt flag for timer1/2 DMA completion +#define RB_TMR_IF_FIFO_OV 0x10 // RW1, interrupt flag for timer FIFO overflow +#define TMR_FIFO_COUNT 7 +#define TMR_COUNT 0x08 +#define TMR_CNT_END 0x0C +#define TMR_FIFO 0x10 +#define TMR_DMA_NOW 0x14 +#define TMR_DMA_BEG 0x18 +#define TMR_DMA_END 0x1C + +/* UART0 register */ +#define R32_UART0_CTRL (*((PUINT32V)0x40003000)) // RW, UART0 control +#define R8_UART0_MCR (*((PUINT8V)0x40003000)) // RW, UART0 modem control +#define R8_UART0_IER (*((PUINT8V)0x40003001)) // RW, UART0 interrupt enable +#define R8_UART0_FCR (*((PUINT8V)0x40003002)) // RW, UART0 FIFO control +#define R8_UART0_LCR (*((PUINT8V)0x40003003)) // RW, UART0 line control +#define R32_UART0_STAT (*((PUINT32V)0x40003004)) // RO, UART0 status +#define R8_UART0_IIR (*((PUINT8V)0x40003004)) // RO, UART0 interrupt identification +#define R8_UART0_LSR (*((PUINT8V)0x40003005)) // RO, UART0 line status +#define R8_UART0_MSR (*((PUINT8V)0x40003006)) // RO, UART0 modem status +#define R32_UART0_FIFO (*((PUINT32V)0x40003008)) // RW, UART0 data or FIFO port +#define R8_UART0_RBR (*((PUINT8V)0x40003008)) // RO, UART0 receiver buffer, receiving byte +#define R8_UART0_THR (*((PUINT8V)0x40003008)) // WO, UART0 transmitter holding, transmittal byte +#define R8_UART0_RFC (*((PUINT8V)0x4000300A)) // RO, UART0 receiver FIFO count +#define R8_UART0_TFC (*((PUINT8V)0x4000300B)) // RO, UART0 transmitter FIFO count +#define R32_UART0_SETUP (*((PUINT32V)0x4000300C)) // RW, UART0 setup +#define R16_UART0_DL (*((PUINT16V)0x4000300C)) // RW, UART0 divisor latch +#define R8_UART0_DLL (*((PUINT8V)0x4000300C)) // RW, UART0 divisor latch LSB byte +// #define R8_UART0_DLM (*((PUINT8V)0x4000300D)) // RW, UART0 divisor latch MSB byte +#define R8_UART0_DIV (*((PUINT8V)0x4000300E)) // RW, UART0 pre-divisor latch byte, only low 7 bit, from 1 to 0/128 +#define R8_UART0_ADR (*((PUINT8V)0x4000300F)) // RW, UART0 slave address: 0xFF=disable, other=enable + +/* UART1 register */ +#define R32_UART1_CTRL (*((PUINT32V)0x40003400)) // RW, UART1 control +#define R8_UART1_MCR (*((PUINT8V)0x40003400)) // RW, UART1 modem control +#define R8_UART1_IER (*((PUINT8V)0x40003401)) // RW, UART1 interrupt enable +#define R8_UART1_FCR (*((PUINT8V)0x40003402)) // RW, UART1 FIFO control +#define R8_UART1_LCR (*((PUINT8V)0x40003403)) // RW, UART1 line control +#define R32_UART1_STAT (*((PUINT32V)0x40003404)) // RO, UART1 status +#define R8_UART1_IIR (*((PUINT8V)0x40003404)) // RO, UART1 interrupt identification +#define R8_UART1_LSR (*((PUINT8V)0x40003405)) // RO, UART1 line status +#define R32_UART1_FIFO (*((PUINT32V)0x40003408)) // RW, UART1 data or FIFO port +#define R8_UART1_RBR (*((PUINT8V)0x40003408)) // RO, UART1 receiver buffer, receiving byte +#define R8_UART1_THR (*((PUINT8V)0x40003408)) // WO, UART1 transmitter holding, transmittal byte +#define R8_UART1_RFC (*((PUINT8V)0x4000340A)) // RO, UART1 receiver FIFO count +#define R8_UART1_TFC (*((PUINT8V)0x4000340B)) // RO, UART1 transmitter FIFO count +#define R32_UART1_SETUP (*((PUINT32V)0x4000340C)) // RW, UART1 setup +#define R16_UART1_DL (*((PUINT16V)0x4000340C)) // RW, UART1 divisor latch +#define R8_UART1_DLL (*((PUINT8V)0x4000340C)) // RW, UART1 divisor latch LSB byte +// #define R8_UART1_DLM (*((PUINT8V)0x4000340D)) // RW, UART1 divisor latch MSB byte +#define R8_UART1_DIV (*((PUINT8V)0x4000340E)) // RW, UART1 pre-divisor latch byte, only low 7 bit, from 1 to 0/128 + +/* UART2 register */ +#define R32_UART2_CTRL (*((PUINT32V)0x40003800)) // RW, UART2 control +#define R8_UART2_MCR (*((PUINT8V)0x40003800)) // RW, UART2 modem control +#define R8_UART2_IER (*((PUINT8V)0x40003801)) // RW, UART2 interrupt enable +#define R8_UART2_FCR (*((PUINT8V)0x40003802)) // RW, UART2 FIFO control +#define R8_UART2_LCR (*((PUINT8V)0x40003803)) // RW, UART2 line control +#define R32_UART2_STAT (*((PUINT32V)0x40003804)) // RO, UART2 status +#define R8_UART2_IIR (*((PUINT8V)0x40003804)) // RO, UART2 interrupt identification +#define R8_UART2_LSR (*((PUINT8V)0x40003805)) // RO, UART2 line status +#define R32_UART2_FIFO (*((PUINT32V)0x40003808)) // RW, UART2 data or FIFO port +#define R8_UART2_RBR (*((PUINT8V)0x40003808)) // RO, UART2 receiver buffer, receiving byte +#define R8_UART2_THR (*((PUINT8V)0x40003808)) // WO, UART2 transmitter holding, transmittal byte +#define R8_UART2_RFC (*((PUINT8V)0x4000380A)) // RO, UART2 receiver FIFO count +#define R8_UART2_TFC (*((PUINT8V)0x4000380B)) // RO, UART2 transmitter FIFO count +#define R32_UART2_SETUP (*((PUINT32V)0x4000380C)) // RW, UART2 setup +#define R16_UART2_DL (*((PUINT16V)0x4000380C)) // RW, UART2 divisor latch +#define R8_UART2_DLL (*((PUINT8V)0x4000380C)) // RW, UART2 divisor latch LSB byte +// #define R8_UART2_DLM (*((PUINT8V)0x4000380D)) // RW, UART2 divisor latch MSB byte +#define R8_UART2_DIV (*((PUINT8V)0x4000380E)) // RW, UART2 pre-divisor latch byte, only low 7 bit, from 1 to 0/128 + +/* UART3 register */ +#define R32_UART3_CTRL (*((PUINT32V)0x40003C00)) // RW, UART3 control +#define R8_UART3_MCR (*((PUINT8V)0x40003C00)) // RW, UART3 modem control +#define R8_UART3_IER (*((PUINT8V)0x40003C01)) // RW, UART3 interrupt enable +#define R8_UART3_FCR (*((PUINT8V)0x40003C02)) // RW, UART3 FIFO control +#define R8_UART3_LCR (*((PUINT8V)0x40003C03)) // RW, UART3 line control +#define R32_UART3_STAT (*((PUINT32V)0x40003C04)) // RO, UART3 status +#define R8_UART3_IIR (*((PUINT8V)0x40003C04)) // RO, UART3 interrupt identification +#define R8_UART3_LSR (*((PUINT8V)0x40003C05)) // RO, UART3 line status +#define R32_UART3_FIFO (*((PUINT32V)0x40003C08)) // RW, UART3 data or FIFO port +#define R8_UART3_RBR (*((PUINT8V)0x40003C08)) // RO, UART3 receiver buffer, receiving byte +#define R8_UART3_THR (*((PUINT8V)0x40003C08)) // WO, UART3 transmitter holding, transmittal byte +#define R8_UART3_RFC (*((PUINT8V)0x40003C0A)) // RO, UART3 receiver FIFO count +#define R8_UART3_TFC (*((PUINT8V)0x40003C0B)) // RO, UART3 transmitter FIFO count +#define R32_UART3_SETUP (*((PUINT32V)0x40003C0C)) // RW, UART3 setup +#define R16_UART3_DL (*((PUINT16V)0x40003C0C)) // RW, UART3 divisor latch +#define R8_UART3_DLL (*((PUINT8V)0x40003C0C)) // RW, UART3 divisor latch LSB byte +// #define R8_UART3_DLM (*((PUINT8V)0x40003C0D)) // RW, UART3 divisor latch MSB byte +#define R8_UART3_DIV (*((PUINT8V)0x40003C0E)) // RW, UART3 pre-divisor latch byte, only low 7 bit, from 1 to 0/128 + +/* UART register address offset and bit define */ +#define UART_FIFO_SIZE 8 // UART FIFO size (depth) +#define UART_RECV_RDY_SZ 7 // the max FIFO trigger level for UART receiver data available +#define BA_UART0 ((PUINT8V)0x40003000) // point UART0 base address +#define BA_UART1 ((PUINT8V)0x40003400) // point UART1 base address +#define BA_UART2 ((PUINT8V)0x40003800) // point UART2 base address +#define BA_UART3 ((PUINT8V)0x40003C00) // point UART3 base address +#define UART_MCR 0 +#define RB_MCR_DTR 0x01 // RW, UART0 control DTR +#define RB_MCR_RTS 0x02 // RW, UART0 control RTS +#define RB_MCR_OUT1 0x04 // RW, UART0 control OUT1 +#define RB_MCR_OUT2 0x08 // RW, UART control OUT2 +#define RB_MCR_INT_OE 0x08 // RW, UART interrupt output enable +#define RB_MCR_LOOP 0x10 // RW, UART0 enable local loop back +#define RB_MCR_AU_FLOW_EN 0x20 // RW, UART0 enable autoflow control +#define RB_MCR_TNOW 0x40 // RW, UART0 enable TNOW output on DTR pin +#define RB_MCR_HALF 0x80 // RW, UART0 enable half-duplex +#define UART_IER 1 +#define RB_IER_RECV_RDY 0x01 // RW, UART interrupt enable for receiver data ready +#define RB_IER_THR_EMPTY 0x02 // RW, UART interrupt enable for THR empty +#define RB_IER_LINE_STAT 0x04 // RW, UART interrupt enable for receiver line status +#define RB_IER_MODEM_CHG 0x08 // RW, UART0 interrupt enable for modem status change +#define RB_IER_DTR_EN 0x10 // RW, UART0 DTR/TNOW output pin enable +#define RB_IER_RTS_EN 0x20 // RW, UART0 RTS output pin enable +#define RB_IER_TXD_EN 0x40 // RW, UART TXD pin enable +#define RB_IER_RESET 0x80 // WZ, UART software reset control, high action, auto clear +#define UART_FCR 2 +#define RB_FCR_FIFO_EN 0x01 // RW, UART FIFO enable +#define RB_FCR_RX_FIFO_CLR 0x02 // WZ, clear UART receiver FIFO, high action, auto clear +#define RB_FCR_TX_FIFO_CLR 0x04 // WZ, clear UART transmitter FIFO, high action, auto clear +#define RB_FCR_FIFO_TRIG 0xC0 // RW, UART receiver FIFO trigger level: 00-1byte, 01-2bytes, 10-4bytes, 11-7bytes +#define UART_LCR 3 +#define RB_LCR_WORD_SZ 0x03 // RW, UART word bit length: 00-5bit, 01-6bit, 10-7bit, 11-8bit +#define RB_LCR_STOP_BIT 0x04 // RW, UART stop bit length: 0-1bit, 1-2bit +#define RB_LCR_PAR_EN 0x08 // RW, UART parity enable +#define RB_LCR_PAR_MOD 0x30 // RW, UART parity mode: 00-odd, 01-even, 10-mark, 11-space +#define RB_LCR_BREAK_EN 0x40 // RW, UART break control enable +#define RB_LCR_DLAB 0x80 // RW, UART reserved bit +#define RB_LCR_GP_BIT 0x80 // RW, UART general purpose bit +#define UART_IIR 4 +#define RB_IIR_NO_INT 0x01 // RO, UART no interrupt flag: 0=interrupt action, 1=no interrupt +#define RB_IIR_INT_MASK 0x0F // RO, UART interrupt flag bit mask +#define RB_IIR_FIFO_ID 0xC0 // RO, UART FIFO enabled flag +#define UART_LSR 5 +#define RB_LSR_DATA_RDY 0x01 // RO, UART receiver fifo data ready status +#define RB_LSR_OVER_ERR 0x02 // RZ, UART receiver overrun error +#define RB_LSR_PAR_ERR 0x04 // RZ, UART receiver parity error +#define RB_LSR_FRAME_ERR 0x08 // RZ, UART receiver frame error +#define RB_LSR_BREAK_ERR 0x10 // RZ, UART receiver break error +#define RB_LSR_TX_FIFO_EMP 0x20 // RO, UART transmitter fifo empty status +#define RB_LSR_TX_ALL_EMP 0x40 // RO, UART transmitter all empty status +#define RB_LSR_ERR_RX_FIFO 0x80 // RO, indicate error in UART receiver fifo +#define UART_MSR 6 +#define RB_MSR_CTS_CHG 0x01 // RZ, UART0 CTS changed status, high action +#define RB_MSR_DSR_CHG 0x02 // RZ, UART0 DSR changed status, high action +//#define RB_MSR_RI_CHG 0x04 // RZ, UART0 RI changed status, high action +//#define RB_MSR_DCD_CHG 0x08 // RZ, UART0 DCD changed status, high action +#define RB_MSR_CTS 0x10 // RO, UART0 CTS action status +#define RB_MSR_DSR 0x20 // RO, UART0 DSR action status +//#define RB_MSR_RI 0x40 // RO, UART0 RI action status +//#define RB_MSR_DCD 0x80 // RO, UART0 DCD action status +#define UART_RBR 8 +#define UART_THR 8 +#define UART_RFC 0x0A +#define UART_TFC 0x0B +#define UART_DLL 0x0C +// #define UART_DLM 0x0D +#define UART_DIV 0x0E +#define UART_ADR 0x0F + +/* UART interrupt identification values for IIR bits 3:0 */ +#define UART_II_SLV_ADDR 0x0E // RO, UART0 slave address match +#define UART_II_LINE_STAT 0x06 // RO, UART interrupt by receiver line status +#define UART_II_RECV_RDY 0x04 // RO, UART interrupt by receiver data available +#define UART_II_RECV_TOUT 0x0C // RO, UART interrupt by receiver fifo timeout +#define UART_II_THR_EMPTY 0x02 // RO, UART interrupt by THR empty +#define UART_II_MODEM_CHG 0x00 // RO, UART0 interrupt by modem status change +#define UART_II_NO_INTER 0x01 // RO, no UART interrupt is pending + +/* SPI0 register */ +#define R32_SPI0_CONTROL (*((PUINT32V)0x40004000)) // RW, SPI0 control +#define R8_SPI0_CTRL_MOD (*((PUINT8V)0x40004000)) // RW, SPI0 mode control +#define R8_SPI0_CTRL_CFG (*((PUINT8V)0x40004001)) // RW, SPI0 configuration control +#define R8_SPI0_INTER_EN (*((PUINT8V)0x40004002)) // RW, SPI0 interrupt enable +#define R8_SPI0_CLOCK_DIV (*((PUINT8V)0x40004003)) // RW, SPI0 master clock divisor +#define R8_SPI0_SLAVE_PRE (*((PUINT8V)0x40004003)) // RW, SPI0 slave preset value +#define R32_SPI0_STATUS (*((PUINT32V)0x40004004)) // RW, SPI0 status +#define R8_SPI0_BUFFER (*((PUINT8V)0x40004004)) // RO, SPI0 data buffer +#define R8_SPI0_RUN_FLAG (*((PUINT8V)0x40004005)) // RO, SPI0 work flag +#define R8_SPI0_INT_FLAG (*((PUINT8V)0x40004006)) // RW1, SPI0 interrupt flag +#define R8_SPI0_FIFO_COUNT (*((PUINT8V)0x40004007)) // RO, SPI0 FIFO count status +#define R32_SPI0_TOTAL_CNT (*((PUINT32V)0x4000400C)) // RW, SPI0 total byte count, only low 12 bit +#define R16_SPI0_TOTAL_CNT (*((PUINT16V)0x4000400C)) // RW, SPI0 total byte count, only low 12 bit +#define R32_SPI0_FIFO (*((PUINT32V)0x40004010)) // RW, SPI0 FIFO register +#define R8_SPI0_FIFO (*((PUINT8V)0x40004010)) // RO/WO, SPI0 FIFO register +#define R8_SPI0_FIFO_COUNT1 (*((PUINT8V)0x40004013)) // RO, SPI0 FIFO count status +#define R32_SPI0_DMA_NOW (*((PUINT32V)0x40004014)) // RW, SPI0 DMA current address +#define R16_SPI0_DMA_NOW (*((PUINT16V)0x40004014)) // RW, SPI0 DMA current address +#define R32_SPI0_DMA_BEG (*((PUINT32V)0x40004018)) // RW, SPI0 DMA begin address +#define R16_SPI0_DMA_BEG (*((PUINT16V)0x40004018)) // RW, SPI0 DMA begin address +#define R32_SPI0_DMA_END (*((PUINT32V)0x4000401C)) // RW, SPI0 DMA end address +#define R16_SPI0_DMA_END (*((PUINT16V)0x4000401C)) // RW, SPI0 DMA end address + +/* SPI register address offset and bit define */ +#define SPI_FIFO_SIZE 8 // SPI FIFO size (depth) +#define BA_SPI0 ((PUINT8V)0x40004000) // point SPI0 base address +#define SPI_CTRL_MOD 0 +#define RB_SPI_MODE_SLAVE 0x01 // RW, SPI0 slave mode: 0=master/host, 1=slave/device +#define RB_SPI_ALL_CLEAR 0x02 // RW, force clear SPI FIFO and count +#define RB_SPI_2WIRE_MOD 0x04 // RW, SPI0 enable 2 wire mode for slave: 0=3wire(SCK0,MOSI,MISO), 1=2wire(SCK0,MISO=MXSX) +#define RB_SPI_MST_SCK_MOD 0x08 // RW, SPI master clock mode: 0=mode 0, 1=mode 3 +#define RB_SPI_SLV_CMD_MOD 0x08 // RW, SPI0 slave command mode: 0=byte stream, 1=first byte command +#define RB_SPI_FIFO_DIR 0x10 // RW, SPI FIFO direction: 0=out(write @master mode), 1=in(read @master mode) +#define RB_SPI_SCK_OE 0x20 // RW, SPI SCK output enable +#define RB_SPI_MOSI_OE 0x40 // RW, SPI MOSI output enable +#define RB_SPI_MISO_OE 0x80 // RW, SPI MISO output enable +#define SPI_CTRL_CFG 1 +#define RB_SPI_DMA_ENABLE 0x01 // RW, SPI0 DMA enable +#define RB_SPI_DMA_LOOP 0x04 // RW, SPI0 DMA address loop enable +#define RB_SPI_AUTO_IF 0x10 // RW, enable buffer/FIFO accessing to auto clear RB_SPI_IF_BYTE_END interrupt flag +#define RB_SPI_BIT_ORDER 0x20 // RW, SPI bit data order: 0=MSB first, 1=LSB first +#define RB_SPI_MST_DLY_EN 0x40 // RW, SPI master input delay enable +#define SPI_INTER_EN 2 +#define RB_SPI_IE_CNT_END 0x01 // RW, enable interrupt for SPI total byte count end +#define RB_SPI_IE_BYTE_END 0x02 // RW, enable interrupt for SPI byte exchanged +#define RB_SPI_IE_FIFO_HF 0x04 // RW, enable interrupt for SPI FIFO half +#define RB_SPI_IE_DMA_END 0x08 // RW, enable interrupt for SPI0 DMA completion +#define RB_SPI_IE_FIFO_OV 0x10 // RW, enable interrupt for SPI0 FIFO overflow +#define RB_SPI_IE_FST_BYTE 0x80 // RW, enable interrupt for SPI0 slave mode first byte received +#define SPI_CLOCK_DIV 3 +#define SPI_SLAVE_PRESET 3 +#define SPI_BUFFER 4 +#define SPI_RUN_FLAG 5 +#define RB_SPI_SLV_CMD_ACT 0x10 // RO, SPI0 slave first byte / command flag +#define RB_SPI_FIFO_READY 0x20 // RO, SPI FIFO ready status +#define RB_SPI_SLV_CS_LOAD 0x40 // RO, SPI0 slave chip-select loading status +#define RB_SPI_SLV_SELECT 0x80 // RO, SPI0 slave selection status +#define SPI_INT_FLAG 6 +#define RB_SPI_IF_CNT_END 0x01 // RW1, interrupt flag for SPI total byte count end +#define RB_SPI_IF_BYTE_END 0x02 // RW1, interrupt flag for SPI byte exchanged +#define RB_SPI_IF_FIFO_HF 0x04 // RW1, interrupt flag for SPI FIFO half (RB_SPI_FIFO_DIR ? >=4bytes : <4bytes) +#define RB_SPI_IF_DMA_END 0x08 // RW1, interrupt flag for SPI0 DMA completion +#define RB_SPI_IF_FIFO_OV 0x10 // RW1, interrupt flag for SPI0 FIFO overflow +#define RB_SPI_FREE 0x40 // RO, current SPI free status +#define RB_SPI_IF_FST_BYTE 0x80 // RW1, interrupt flag for SPI0 slave mode first byte received +#define SPI_FIFO_COUNT 7 +#define SPI_TOTAL_CNT 0x0C +#define SPI_FIFO 0x10 +#define SPI_DMA_NOW 0x14 +#define SPI_DMA_BEG 0x18 +#define SPI_DMA_END 0x1C + +/* I2C register */ +#define R16_I2C_CTRL1 (*((PUINT16V)0x40004800)) // RW, I2C control 1 +#define R16_I2C_CTRL2 (*((PUINT16V)0x40004804)) // RW, I2C control 2 +#define R16_I2C_OADDR1 (*((PUINT16V)0x40004808)) // RW, I2C own address register 1 +#define R16_I2C_OADDR2 (*((PUINT16V)0x4000480C)) // RW, I2C own address register 2 +#define R16_I2C_DATAR (*((PUINT16V)0x40004810)) // RW, I2C data register +#define R16_I2C_STAR1 (*((PUINT16V)0x40004814)) // R0, I2C stauts register 1 +#define R16_I2C_STAR2 (*((PUINT16V)0x40004818)) // R0, I2C status register 2 +// #define R8_I2C_PEC (*((PUINT8V) 0x40004819)) // R0, I2C Packet error checking register +#define R16_I2C_CKCFGR (*((PUINT16V)0x4000481C)) // RW, I2C clock control register +#define R16_I2C_RTR (*((PUINT16V)0x40004820)) // RW, I2C trise register + +/* I2C register address offset and bit define */ +#define BA_I2C ((PUINT8V)0x40004800) // point I2C base address +#define I2C_CTRL1 0 +#define RB_I2C_PE 0x0001 // RW, Peripheral enable +#define RB_I2C_SMBUS 0x0002 // RW, SMBUS mode: 0=I2C mode, 1=SMBUS mode +#define RB_I2C_SMBTYPE 0x0008 // RW, SMBus type: 0=Device, 1=Host +#define RB_I2C_EBARP 0x0010 // RW, ARP enable +#define RB_I2C_ENPEC 0x0020 // RW, PEC ebable +#define RB_I2C_ENGC 0x0040 // RW, General call enable +#define RB_I2C_NOSTRETCH 0x0080 // RW, Clock stretching disable (Slave mode) +#define RB_I2C_START 0x0100 // RW, Start generation: master mode: 0=no start, 1=repeated start; slave mode: 0=no start, 1=start at bus free +#define RB_I2C_STOP 0x0200 // RW, Stop generation: master mode: 0=no stop, 1=stop after the current byte transfer or after the current Start condition is sent; slave mode: 0=no stop, 1=Release the SCL and SDA lines after the current byte transfer +#define RB_I2C_ACK 0x0400 // RW, Acknowledge enable +#define RB_I2C_POS 0x0800 // RW, Acknowledge/PEC Position (for data reception) +#define RB_I2C_PEC 0x1000 // RW, Packet error checking: 0=No PEC transfer, 1=PEC transfer (in Tx or Rx mode) +#define RB_I2C_ALERT 0x2000 // RW, SMBus alert: 0=Releases SMBA pin high, 1=Drives SMBA pin low. +#define RB_I2C_SWRST 0x8000 // RW, Software reset +#define I2C_CTRL2 4 +#define RB_I2C_FREQ 0x003F // RW, Peripheral clock frequency, The minimum allowed frequency is 2 MHz,the maximum frequency is 36 MHz +#define RB_I2C_ITERREN 0x0100 // RW, Error interrupt enable +#define RB_I2C_ITEVTEN 0x0200 // RW, Event interrupt enable +#define RB_I2C_ITBUFEN 0x0400 // RW, Buffer interrupt enable +#define I2C_OADDR1 8 +#define RB_I2C_ADD0 0x0001 // RW, bit0 of address in 10-bit addressing mode +#define RB_I2C_ADD7_1 0x00FE // RW, bit[7:1] of address +#define RB_I2C_ADD9_8 0x0300 // RW, bit[9:8] of address in 10-bit addressing mode +#define RB_I2C_ADDMODE 0x8000 // RW, Addressing mode (slave mode): 0=7-bit slave address, 1=10-bit slave address +#define I2C_OADDR2 12 +#define RB_I2C_ENDUAL 0x0001 // RW, Dual addressing mode enable +#define RB_I2C_ADD2 0x00FE // RW, bit[7:1] of address2 +#define I2C_DATAR 16 +#define I2C_STAR1 20 +#define RB_I2C_SB 0x0001 // RW0, Start bit flag (Master mode) +#define RB_I2C_ADDR 0x0002 // RW0, Address sent (master mode)/matched (slave mode) flag +#define RB_I2C_BTF 0x0004 // RO, Byte transfer finished flag +#define RB_I2C_ADD10 0x0008 // RO, 10-bit header sent flag (Master mode) +#define RB_I2C_STOPF 0x0010 // RO, Stop detection flag (slave mode) +#define RB_I2C_RxNE 0x0040 // RO, Data register not empty flag (receivers) +#define RB_I2C_TxE 0x0080 // RO, Data register empty flag (transmitters) +#define RB_I2C_BERR 0x0100 // RW0, Bus error flag +#define RB_I2C_ARLO 0x0200 // RW0, Arbitration lost flag (master mode) +#define RB_I2C_AF 0x0400 // RW0, Acknowledge failure flag +#define RB_I2C_OVR 0x0800 // RW0, Overrun/Underrun flag +#define RB_I2C_PECERR 0x1000 // RW0, PEC Error flag in reception +#define RB_I2C_TIMEOUT 0x4000 // RW0, Timeout or Tlow error flag +#define RB_I2C_SMBALERT 0x8000 // RW0, SMBus alert flag +#define I2C_STAR2 24 +#define RB_I2C_MSL 0x0001 // RO, Mode statu: 0=Slave mode, 1=Master mode +#define RB_I2C_BUSY 0x0002 // RO, Bus busy flag +#define RB_I2C_TRA 0x0004 // RO, Trans flag: 0=data bytes received, 1=data bytes transmitted +#define RB_I2C_GENCALL 0x0010 // RO, General call address (Slave mode) received flag +#define RB_I2C_SMBDEFAULT 0x0020 // RO, SMBus device default address (Slave mode) received flag +#define RB_I2C_SMBHOST 0x0040 // RO, SMBus host header (Slave mode) received flag +#define RB_I2C_DUALF 0x0080 // RO, Dual flag (Slave mode): 0=Received address matched with OAR1, 1=Received address matched with OAR2 +#define RB_I2C_PECX 0xFF00 // RO, Packet error checking register +#define I2C_CKCFGR 28 +#define RB_I2C_CCR 0x0FFF // RW, Controls the SCL clock in Fm/Sm mode (Master mode) +#define RB_I2C_DUTY 0x4000 // RW, Fm mode duty cycle: 0=L/H=2, 1=L/H=16/9 +#define RB_I2C_F_S 0x8000 // RW, I2C master mode selection: 0=standard mode, 1=fast mode +#define I2C_RTR 32 +#define RB_I2C_TRISE 0x003F // RW, Maximum rise time in Fm/Sm mode (Master mode) + +/* PWM4/5/6/7/8/9/10/11 register */ +#define R32_PWM_CONTROL (*((PUINT32V)0x40005000)) // RW, PWM control +#define R8_PWM_OUT_EN (*((PUINT8V)0x40005000)) // RW, PWM output enable control +#define R8_PWM_POLAR (*((PUINT8V)0x40005001)) // RW, PWM output polarity control +#define R8_PWM_CONFIG (*((PUINT8V)0x40005002)) // RW, PWM configuration +#define R8_PWM_CLOCK_DIV (*((PUINT8V)0x40005003)) // RW, PWM clock divisor +#define R32_PWM4_7_DATA (*((PUINT32V)0x40005004)) // RW, PWM4-7 data holding +#define R8_PWM4_DATA (*((PUINT8V)0x40005004)) // RW, PWM4 data holding +#define R8_PWM5_DATA (*((PUINT8V)0x40005005)) // RW, PWM5 data holding +#define R8_PWM6_DATA (*((PUINT8V)0x40005006)) // RW, PWM6 data holding +#define R8_PWM7_DATA (*((PUINT8V)0x40005007)) // RW, PWM7 data holding +#define R32_PWM8_11_DATA (*((PUINT32V)0x40005008)) // RW, PWM8-11 data holding +#define R8_PWM8_DATA (*((PUINT8V)0x40005008)) // RW, PWM8 data holding +#define R8_PWM9_DATA (*((PUINT8V)0x40005009)) // RW, PWM9 data holding +#define R8_PWM10_DATA (*((PUINT8V)0x4000500A)) // RW, PWM10 data holding +#define R8_PWM11_DATA (*((PUINT8V)0x4000500B)) // RW, PWM11 data holding +#define R8_PWM_INT_CTRL (*((PUINT32V)0x4000500C)) // RW, PWM interrupt control +#define RB_PWM_IE_CYC 0x01 // RW, enable interrupt for PWM cycle end +#define RB_PWM_CYC_PRE 0x02 // RW, select PWM cycle interrupt point: 0=after count 0xFE (0x7E for 7 bits mode...), 1=after count 0xF0 (0x70 for 7 bits mode...) +#define RB_PWM_IF_CYC 0x80 // RW1, interrupt flag for PWM cycle end +#define R32_PWM_REG_DATA8 (*((PUINT32V)0x40005010)) // RW, PWM8-9 data register +#define R32_PWM_REG_CYCLE (*((PUINT32V)0x40005014)) // RW, PWM cycle value + +/* PWM4/5/6/7/8/9/10/11 register address offset and bit define */ +#define BA_PWMX ((PUINT8V)0x40005000) // point PWM4/5/6/7/8/9/10/11 base address +#define PWM_OUT_EN 0 +#define RB_PWM4_OUT_EN 0x01 // RW, PWM4 output enable +#define RB_PWM5_OUT_EN 0x02 // RW, PWM5 output enable +#define RB_PWM6_OUT_EN 0x04 // RW, PWM6 output enable +#define RB_PWM7_OUT_EN 0x08 // RW, PWM7 output enable +#define RB_PWM8_OUT_EN 0x10 // RW, PWM8 output enable +#define RB_PWM9_OUT_EN 0x20 // RW, PWM9 output enable +#define RB_PWM10_OUT_EN 0x40 // RW, PWM10 output enable +#define RB_PWM11_OUT_EN 0x80 // RW, PWM11 output enable +#define PWM_POLAR 1 +#define RB_PWM4_POLAR 0x01 // RW, PWM4 output polarity: 0=default low and high action, 1=default high and low action +#define RB_PWM5_POLAR 0x02 // RW, PWM5 output polarity: 0=default low and high action, 1=default high and low action +#define RB_PWM6_POLAR 0x04 // RW, PWM6 output polarity: 0=default low and high action, 1=default high and low action +#define RB_PWM7_POLAR 0x08 // RW, PWM7 output polarity: 0=default low and high action, 1=default high and low action +#define RB_PWM8_POLAR 0x10 // RW, PWM8 output polarity: 0=default low and high action, 1=default high and low action +#define RB_PWM9_POLAR 0x20 // RW, PWM9 output polarity: 0=default low and high action, 1=default high and low action +#define RB_PWM10_POLAR 0x40 // RW, PWM10 output polarity: 0=default low and high action, 1=default high and low action +#define RB_PWM11_POLAR 0x80 // RW, PWM11 output polarity: 0=default low and high action, 1=default high and low action +#define PWM_CONFIG 2 +#define RB_PWM_CYCLE_SEL 0x01 // RW, PWM cycle selection: 0=256/128/64/32 clocks, 1=255/127/63/31 clocks +#define RB_PWM_STAG_ST 0x02 // RO, PWM stagger cycle status +#define RB_PWM_CYC_MOD 0x0C // RW, PWM data width mode: 00=8 bits data, 01=7 bits data, 10=6 bits data, 11=16 bits data +#define RB_PWM4_5_STAG_EN 0x10 // RW, PWM4/5 stagger output enable: 0=independent output, 1=stagger output +#define RB_PWM6_7_STAG_EN 0x20 // RW, PWM6/7 stagger output enable: 0=independent output, 1=stagger output +#define RB_PWM8_9_STAG_EN 0x40 // RW, PWM8/9 stagger output enable: 0=independent output, 1=stagger output +#define RB_PWM10_11_STAG_EN 0x80 // RW, PWM10/11 stagger output enable: 0=independent output, 1=stagger output +#define PWM_CLOCK_DIV 3 +#define PWM4_DATA_HOLD 4 +#define PWM5_DATA_HOLD 5 +#define PWM6_DATA_HOLD 6 +#define PWM7_DATA_HOLD 7 +#define PWM8_DATA_HOLD 8 +#define PWM9_DATA_HOLD 9 +#define PWM10_DATA_HOLD 10 +#define PWM11_DATA_HOLD 11 + +/* LCD register */ +#define R32_LCD_CMD (*((PUINT32V)(0x40006000))) +#define RB_LCD_SYS_EN 0x01 // RW, LCD digital system enable +#define RB_LCD_ON 0x02 // RW, LCD analog system enable +#define RB_LCD_BIAS 0x04 // RW, LCD bias select: 0=1/2 bias, 1=1/3 bias +#define RB_LCD_DUTY 0x18 // RW, LCD duty select: 00=1/2 duty, 01=1/3 duty, 10=1/4 duty +#define RB_LCD_SCAN_CLK 0x60 // RW, LCD scan clock select: 00=256Hz, 01=512Hz, 10=1KHz, 11=128Hz +#define RB_LCD_VLCD_SEL 0x80 // RW, LCD drive voltage：0=VIO33*100%(3.3V),1=VIO33*76%(2.5V) +#define RB_LCD_SEG0_7_EN 0xFF00 // RW, SEG0-SEG7 enable +#define RB_LCD_SEG8_15_EN 0xFF0000 // RW, SEG8-SEG15 enable +#define RB_LCD_SEG16_19_EN 0xF000000 // RW, SEG16-SEG19 enable + +#define R32_LCD_RAM0 (*((PUINT32V)(0x40006004))) // RW, LCD driver data0, address 0-3 +#define R32_LCD_RAM1 (*((PUINT32V)(0x40006008))) // RW, LCD driver data1, address 4-7 +#define R32_LCD_RAM2 (*((PUINT32V)(0x4000600C))) // RW, LCD driver data2, address 8-12 + +/* Address space define */ +#define BA_CODE ((PUINT32)0x00000000) // point code base address +#define SZ_CODE 0x00080000 // code size +#define BA_SFR ((PUINT32)0x40000000) // point SFR base address +#define SZ_SFR 0x00010000 // SFR size +#define BA_RAM ((PUINT32)0x20000000) // point RAM base address +#define SZ_RAM 0x00006800 // RAM size + +/* Special Program Space */ +#define DATA_FLASH_ADDR 0x70000 // start address of Data-Flash +#define DATA_FLASH_SIZE 0x8000 // size of Data-Flash +#define BOOT_LOAD_ADDR 0x78000 // start address of boot loader program +#define BOOT_LOAD_SIZE 0x6000 // size of boot loader program +#define BOOT_LOAD_CFG 0x7E000 // start address of configuration information for boot loader program +#define ROM_CFG_ADDR 0x7F000 // chip configuration information address + +/*----- Reference Information --------------------------------------------*/ +#define ID_CH592 0x92 // chip ID +#define ID_CH591 0x91 // chip ID + +/* Interrupt routine address and interrupt number */ +#define INT_ID_TMR0 16 // interrupt number for Timer0 +#define INT_ID_GPIO_A 17 // interrupt number for GPIO port A +#define INT_ID_GPIO_B 18 // interrupt number for GPIO port B +#define INT_ID_SPI0 19 // interrupt number for SPI0 +#define INT_ID_BLEB 20 // interrupt number for BLEBB +#define INT_ID_BLEL 21 // interrupt number for BLELLE +#define INT_ID_USB 22 // interrupt number for USB +#define INT_ID_TMR1 24 // interrupt number for Timer1 +#define INT_ID_TMR2 25 // interrupt number for Timer2 +#define INT_ID_UART0 26 // interrupt number for UART0 +#define INT_ID_UART1 27 // interrupt number for UART1 +#define INT_ID_RTC 28 // interrupt number for RTC +#define INT_ID_ADC 29 // interrupt number for ADC and TouchKey +#define INT_ID_I2C 30 // interrupt number for I2C +#define INT_ID_PWMX 31 // interrupt number for PWM4~11 +#define INT_ID_TMR3 32 // interrupt number for Timer3 +#define INT_ID_UART2 33 // interrupt number for UART2 +#define INT_ID_UART3 34 // interrupt number for UART3 +#define INT_ID_WDOG_BAT 35 // interrupt number for Watch-Dog timer and Battery low voltage +#define INT_VEC_ENTRY_SZ 4 // size of each interrupt vector entry +#define INT_ADDR_TMR0 (INT_ID_TMR0*INT_VEC_ENTRY_SZ) // interrupt vector address for Timer0 +#define INT_ADDR_GPIO_A (INT_ID_GPIO_A*INT_VEC_ENTRY_SZ) // interrupt vector address for GPIO port A +#define INT_ADDR_GPIO_B (INT_ID_GPIO_B*INT_VEC_ENTRY_SZ) // interrupt vector address for GPIO port B +#define INT_ADDR_SPI0 (INT_ID_SPI0*INT_VEC_ENTRY_SZ) // interrupt vector address for SPI0 +#define INT_ADDR_BLEB (INT_ID_BLEB*INT_VEC_ENTRY_SZ) // interrupt vector address for BLEBB +#define INT_ADDR_BLEL (INT_ID_BLEL*INT_VEC_ENTRY_SZ) // interrupt vector address for BLELLE +#define INT_ADDR_USB (INT_ID_USB*INT_VEC_ENTRY_SZ) // interrupt vector address for USB +#define INT_ADDR_TMR1 (INT_ID_TMR1*INT_VEC_ENTRY_SZ) // interrupt vector address for Timer1 +#define INT_ADDR_TMR2 (INT_ID_TMR2*INT_VEC_ENTRY_SZ) // interrupt vector address for Timer2 +#define INT_ADDR_UART0 (INT_ID_UART0*INT_VEC_ENTRY_SZ) // interrupt vector address for UART0 +#define INT_ADDR_UART1 (INT_ID_UART1*INT_VEC_ENTRY_SZ) // interrupt vector address for UART1 +#define INT_ADDR_RTC (INT_ID_RTC*INT_VEC_ENTRY_SZ) // interrupt vector address for RTC +#define INT_ADDR_ADC (INT_ID_ADC*INT_VEC_ENTRY_SZ) // interrupt vector address for ADC and TouchKey +#define INT_ADDR_I2C (INT_ID_I2C*INT_VEC_ENTRY_SZ) // interrupt vector address for I2C +#define INT_ADDR_PWMX (INT_ID_PWMX*INT_VEC_ENTRY_SZ) // interrupt vector address for PWM4~11 +#define INT_ADDR_TMR3 (INT_ID_TMR3*INT_VEC_ENTRY_SZ) // interrupt vector address for Timer3 +#define INT_ADDR_UART2 (INT_ID_UART2*INT_VEC_ENTRY_SZ) // interrupt vector address for UART2 +#define INT_ADDR_UART3 (INT_ID_UART3*INT_VEC_ENTRY_SZ) // interrupt vector address for UART3 +#define INT_ADDR_WDOG_BAT (INT_ID_WDOG_BAT*INT_VEC_ENTRY_SZ) // interrupt vector address for Watch-Dog timer and Battery low voltage + +#ifndef TABLE_IRQN +#define __PFIC_PRIO_BITS 2 /*!< uses 8 Bits for the Priority Levels */ +#define __Vendor_SysTickConfig 0 /*!< Set to 1 if different SysTick Config is used */ +typedef enum IRQn +{ + Reset_IRQn = 1, + NMI_IRQn = 2, /*!< Non Maskable Interrupt */ + EXC_IRQn = 3, /*!< Exceptions Interrupt */ + SysTick_IRQn = 12, /*!< System timer Interrupt */ + SWI_IRQn = 14, /*!< software Interrupt */ + TMR0_IRQn = 16, + GPIO_A_IRQn = 17, + GPIO_B_IRQn = 18, + SPI0_IRQn = 19, + BLEB_IRQn = 20, + BLEL_IRQn = 21, + USB_IRQn = 22, + TMR1_IRQn = 24, + TMR2_IRQn = 25, + UART0_IRQn = 26, + UART1_IRQn = 27, + RTC_IRQn = 28, + ADC_IRQn = 29, + I2C_IRQn = 30, + PWMX_IRQn = 31, + TMR3_IRQn = 32, + UART2_IRQn = 33, + UART3_IRQn = 34, + WDOG_BAT_IRQn = 35 +} IRQn_Type; +#endif + + +#ifdef __cplusplus +} +#endif + +#endif // __CH592SFR_H__ + + +#ifndef __CH592USBSFR_H__ +#define __CH592USBSFR_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +/******************************************************************************/ +/* Peripheral memory map */ +/******************************************************************************/ +/* usb addresses +// USB: +8000H - 83FFH */ +#define USB_BASE_ADDR (0x40008000) +#define BA_USB ((PUINT8V)0x40008000) // point USB base address + +/* USB */ +#define R32_USB_CONTROL (*((PUINT32V)0x40008000)) // USB control & interrupt enable & device address +#define R8_USB_CTRL (*((PUINT8V)0x40008000)) // USB base control +#define RB_UC_HOST_MODE 0x80 // enable USB host mode: 0=device mode, 1=host mode +#define RB_UC_LOW_SPEED 0x40 // enable USB low speed: 0=12Mbps, 1=1.5Mbps +#define RB_UC_DEV_PU_EN 0x20 // USB device enable and internal pullup resistance enable +#define RB_UC_SYS_CTRL1 0x20 // USB system control high bit +#define RB_UC_SYS_CTRL0 0x10 // USB system control low bit +#define MASK_UC_SYS_CTRL 0x30 // bit mask of USB system control +// bUC_HOST_MODE & bUC_SYS_CTRL1 & bUC_SYS_CTRL0: USB system control +// 0 00: disable USB device and disable internal pullup resistance +// 0 01: enable USB device and disable internal pullup resistance, need RB_PIN_USB_DP_PU=1 or need external pullup resistance +// 0 1x: enable USB device and enable internal pullup resistance +// 1 00: enable USB host and normal status +// 1 01: enable USB host and force UDP/UDM output SE0 state +// 1 10: enable USB host and force UDP/UDM output J state +// 1 11: enable USB host and force UDP/UDM output resume or K state +#define RB_UC_INT_BUSY 0x08 // enable automatic responding busy for device mode or automatic pause for host mode during interrupt flag UIF_TRANSFER valid +#define RB_UC_RESET_SIE 0x04 // force reset USB SIE, need software clear +#define RB_UC_CLR_ALL 0x02 // force clear FIFO and count of USB +#define RB_UC_DMA_EN 0x01 // DMA enable and DMA interrupt enable for USB + +#define R8_UDEV_CTRL (*((PUINT8V)0x40008001)) // USB device physical prot control +#define RB_UD_PD_DIS 0x80 // disable USB UDP/UDM pulldown resistance: 0=enable pulldown, 1=disable +#define RB_UD_DP_PIN 0x20 // ReadOnly: indicate current UDP pin level +#define RB_UD_DM_PIN 0x10 // ReadOnly: indicate current UDM pin level +#define RB_UD_LOW_SPEED 0x04 // enable USB physical port low speed: 0=full speed, 1=low speed +#define RB_UD_GP_BIT 0x02 // general purpose bit +#define RB_UD_PORT_EN 0x01 // enable USB physical port I/O: 0=disable, 1=enable + +#define R8_UHOST_CTRL R8_UDEV_CTRL // USB host physical prot control +#define RB_UH_PD_DIS 0x80 // disable USB UDP/UDM pulldown resistance: 0=enable pulldown, 1=disable +#define RB_UH_DP_PIN 0x20 // ReadOnly: indicate current UDP pin level +#define RB_UH_DM_PIN 0x10 // ReadOnly: indicate current UDM pin level +#define RB_UH_LOW_SPEED 0x04 // enable USB port low speed: 0=full speed, 1=low speed +#define RB_UH_BUS_RESET 0x02 // control USB bus reset: 0=normal, 1=force bus reset +#define RB_UH_PORT_EN 0x01 // enable USB port: 0=disable, 1=enable port, automatic disabled if USB device detached + +#define R8_USB_INT_EN (*((PUINT8V)0x40008002)) // USB interrupt enable +#define RB_UIE_DEV_SOF 0x80 // enable interrupt for SOF received for USB device mode +#define RB_UIE_DEV_NAK 0x40 // enable interrupt for NAK responded for USB device mode +#define RB_MOD_1_WIRE 0x20 // enable single wire mode +#define RB_UIE_FIFO_OV 0x10 // enable interrupt for FIFO overflow +#define RB_UIE_HST_SOF 0x08 // enable interrupt for host SOF timer action for USB host mode +#define RB_UIE_SUSPEND 0x04 // enable interrupt for USB suspend or resume event +#define RB_UIE_TRANSFER 0x02 // enable interrupt for USB transfer completion +#define RB_UIE_DETECT 0x01 // enable interrupt for USB device detected event for USB host mode +#define RB_UIE_BUS_RST 0x01 // enable interrupt for USB bus reset event for USB device mode + +#define R8_USB_DEV_AD (*((PUINT8V)0x40008003)) // USB device address +#define RB_UDA_GP_BIT 0x80 // general purpose bit +#define MASK_USB_ADDR 0x7F // bit mask for USB device address + +#define R32_USB_STATUS (*((PUINT32V)0x40008004)) // USB miscellaneous status & interrupt flag & interrupt status +#define R8_USB_MIS_ST (*((PUINT8V)0x40008005)) // USB miscellaneous status +#define RB_UMS_SOF_PRES 0x80 // RO, indicate host SOF timer presage status +#define RB_UMS_SOF_ACT 0x40 // RO, indicate host SOF timer action status for USB host +#define RB_UMS_SIE_FREE 0x20 // RO, indicate USB SIE free status +#define RB_UMS_R_FIFO_RDY 0x10 // RO, indicate USB receiving FIFO ready status (not empty) +#define RB_UMS_BUS_RESET 0x08 // RO, indicate USB bus reset status +#define RB_UMS_SUSPEND 0x04 // RO, indicate USB suspend status +#define RB_UMS_DM_LEVEL 0x02 // RO, indicate UDM level saved at device attached to USB host +#define RB_UMS_DEV_ATTACH 0x01 // RO, indicate device attached status on USB host + +#define R8_USB_INT_FG (*((PUINT8V)0x40008006)) // USB interrupt flag +#define RB_U_IS_NAK 0x80 // RO, indicate current USB transfer is NAK received +#define RB_U_TOG_OK 0x40 // RO, indicate current USB transfer toggle is OK +#define RB_U_SIE_FREE 0x20 // RO, indicate USB SIE free status +#define RB_UIF_FIFO_OV 0x10 // FIFO overflow interrupt flag for USB, direct bit address clear or write 1 to clear +#define RB_UIF_HST_SOF 0x08 // host SOF timer interrupt flag for USB host, direct bit address clear or write 1 to clear +#define RB_UIF_SUSPEND 0x04 // USB suspend or resume event interrupt flag, direct bit address clear or write 1 to clear +#define RB_UIF_TRANSFER 0x02 // USB transfer completion interrupt flag, direct bit address clear or write 1 to clear +#define RB_UIF_DETECT 0x01 // device detected event interrupt flag for USB host mode, direct bit address clear or write 1 to clear +#define RB_UIF_BUS_RST 0x01 // bus reset event interrupt flag for USB device mode, direct bit address clear or write 1 to clear + +#define R8_USB_INT_ST (*((PUINT8V)0x40008007)) // USB interrupt status +#define RB_UIS_SETUP_ACT 0x80 // RO, indicate SETUP token & 8 bytes setup request received for USB device mode +#define RB_UIS_TOG_OK 0x40 // RO, indicate current USB transfer toggle is OK +#define RB_UIS_TOKEN1 0x20 // RO, current token PID code bit 1 received for USB device mode +#define RB_UIS_TOKEN0 0x10 // RO, current token PID code bit 0 received for USB device mode +#define MASK_UIS_TOKEN 0x30 // RO, bit mask of current token PID code received for USB device mode +#define UIS_TOKEN_OUT 0x00 +#define UIS_TOKEN_SOF 0x10 +#define UIS_TOKEN_IN 0x20 +#define UIS_TOKEN_SETUP 0x30 +// bUIS_TOKEN1 & bUIS_TOKEN0: current token PID code received for USB device mode, keep last status during SETUP token, clear RB_UIF_TRANSFER ( RB_UIF_TRANSFER from 1 to 0 ) to set free +// 00: OUT token PID received +// 01: SOF token PID received +// 10: IN token PID received +// 11: free +#define MASK_UIS_ENDP 0x0F // RO, bit mask of current transfer endpoint number for USB device mode +#define MASK_UIS_H_RES 0x0F // RO, bit mask of current transfer handshake response for USB host mode: 0000=no response, time out from device, others=handshake response PID received + +#define R8_USB_RX_LEN (*((PUINT8V)0x40008008)) // USB receiving length +#define R32_USB_BUF_MODE (*((PUINT32V)0x4000800C)) // USB endpoint buffer mode +#define R8_UEP4_1_MOD (*((PUINT8V)0x4000800C)) // endpoint 4/1 mode +#define RB_UEP1_RX_EN 0x80 // enable USB endpoint 1 receiving (OUT) +#define RB_UEP1_TX_EN 0x40 // enable USB endpoint 1 transmittal (IN) +#define RB_UEP1_BUF_MOD 0x10 // buffer mode of USB endpoint 1 +// bUEPn_RX_EN & bUEPn_TX_EN & bUEPn_BUF_MOD: USB endpoint 1/2/3 buffer mode, buffer start address is UEPn_DMA +// 0 0 x: disable endpoint and disable buffer +// 1 0 0: 64 bytes buffer for receiving (OUT endpoint) +// 1 0 1: dual 64 bytes buffer by toggle bit bUEP_R_TOG selection for receiving (OUT endpoint), total=128bytes +// 0 1 0: 64 bytes buffer for transmittal (IN endpoint) +// 0 1 1: dual 64 bytes buffer by toggle bit bUEP_T_TOG selection for transmittal (IN endpoint), total=128bytes +// 1 1 0: 64 bytes buffer for receiving (OUT endpoint) + 64 bytes buffer for transmittal (IN endpoint), total=128bytes +// 1 1 1: dual 64 bytes buffer by bUEP_R_TOG selection for receiving (OUT endpoint) + dual 64 bytes buffer by bUEP_T_TOG selection for transmittal (IN endpoint), total=256bytes +#define RB_UEP4_RX_EN 0x08 // enable USB endpoint 4 receiving (OUT) +#define RB_UEP4_TX_EN 0x04 // enable USB endpoint 4 transmittal (IN) +// bUEP4_RX_EN & bUEP4_TX_EN: USB endpoint 4 buffer mode, buffer start address is UEP0_DMA +// 0 0: single 64 bytes buffer for endpoint 0 receiving & transmittal (OUT & IN endpoint) +// 1 0: single 64 bytes buffer for endpoint 0 receiving & transmittal (OUT & IN endpoint) + 64 bytes buffer for endpoint 4 receiving (OUT endpoint), total=128bytes +// 0 1: single 64 bytes buffer for endpoint 0 receiving & transmittal (OUT & IN endpoint) + 64 bytes buffer for endpoint 4 transmittal (IN endpoint), total=128bytes +// 1 1: single 64 bytes buffer for endpoint 0 receiving & transmittal (OUT & IN endpoint) +// + 64 bytes buffer for endpoint 4 receiving (OUT endpoint) + 64 bytes buffer for endpoint 4 transmittal (IN endpoint), total=192bytes + +#define R8_UEP2_3_MOD (*((PUINT8V)0x4000800D)) // endpoint 2/3 mode +#define RB_UEP3_RX_EN 0x80 // enable USB endpoint 3 receiving (OUT) +#define RB_UEP3_TX_EN 0x40 // enable USB endpoint 3 transmittal (IN) +#define RB_UEP3_BUF_MOD 0x10 // buffer mode of USB endpoint 3 +#define RB_UEP2_RX_EN 0x08 // enable USB endpoint 2 receiving (OUT) +#define RB_UEP2_TX_EN 0x04 // enable USB endpoint 2 transmittal (IN) +#define RB_UEP2_BUF_MOD 0x01 // buffer mode of USB endpoint 2 + +#define R8_UEP567_MOD (*((PUINT8V)0x4000800E)) // endpoint 5/6/7 mode +#define RB_UEP7_RX_EN 0x20 // enable USB endpoint 7 receiving (OUT) +#define RB_UEP7_TX_EN 0x10 // enable USB endpoint 7 transmittal (IN) +#define RB_UEP6_RX_EN 0x08 // enable USB endpoint 6 receiving (OUT) +#define RB_UEP6_TX_EN 0x04 // enable USB endpoint 6 transmittal (IN) +#define RB_UEP5_RX_EN 0x02 // enable USB endpoint 5 receiving (OUT) +#define RB_UEP5_TX_EN 0x01 // enable USB endpoint 5 transmittal (IN) +// bUEPn_RX_EN & bUEPn_TX_EN: USB endpoint 5/6/7 buffer mode, buffer start address is UEPn_DMA +// 0 0: disable endpoint and disable buffer +// 1 0: 64 bytes buffer for receiving (OUT endpoint) +// 0 1: 64 bytes buffer for transmittal (IN endpoint) +// 1 1: 64 bytes buffer for receiving (OUT endpoint) + 64 bytes buffer for transmittal (IN endpoint), total=128bytes + +#define R8_UH_EP_MOD R8_UEP2_3_MOD //host endpoint mode +#define RB_UH_EP_TX_EN 0x40 // enable USB host OUT endpoint transmittal +#define RB_UH_EP_TBUF_MOD 0x10 // buffer mode of USB host OUT endpoint +// bUH_EP_TX_EN & bUH_EP_TBUF_MOD: USB host OUT endpoint buffer mode, buffer start address is UH_TX_DMA +// 0 x: disable endpoint and disable buffer +// 1 0: 64 bytes buffer for transmittal (OUT endpoint) +// 1 1: dual 64 bytes buffer by toggle bit bUH_T_TOG selection for transmittal (OUT endpoint), total=128bytes +#define RB_UH_EP_RX_EN 0x08 // enable USB host IN endpoint receiving +#define RB_UH_EP_RBUF_MOD 0x01 // buffer mode of USB host IN endpoint +// bUH_EP_RX_EN & bUH_EP_RBUF_MOD: USB host IN endpoint buffer mode, buffer start address is UH_RX_DMA +// 0 x: disable endpoint and disable buffer +// 1 0: 64 bytes buffer for receiving (IN endpoint) +// 1 1: dual 64 bytes buffer by toggle bit bUH_R_TOG selection for receiving (IN endpoint), total=128bytes + +#define R16_UEP0_DMA (*((PUINT16V)0x40008010)) // endpoint 0 DMA buffer address +#define R16_UEP1_DMA (*((PUINT16V)0x40008014)) // endpoint 1 DMA buffer address +#define R16_UEP2_DMA (*((PUINT16V)0x40008018)) // endpoint 2 DMA buffer address +#define R16_UH_RX_DMA R16_UEP2_DMA // host rx endpoint buffer address +#define R16_UEP3_DMA (*((PUINT16V)0x4000801C)) // endpoint 3 DMA buffer address +#define R16_UH_TX_DMA R16_UEP3_DMA // host tx endpoint buffer address +#define R16_UEP5_DMA (*((PUINT16V)0x40008054)) // endpoint 5 DMA buffer address +#define R16_UEP6_DMA (*((PUINT16V)0x40008058)) // endpoint 6 DMA buffer address +#define R16_UEP7_DMA (*((PUINT16V)0x4000805C)) // endpoint 7 DMA buffer address +#define R32_USB_EP0_CTRL (*((PUINT32V)0x40008020)) // endpoint 0 control & transmittal length +#define R8_UEP0_T_LEN (*((PUINT8V)0x40008020)) // endpoint 0 transmittal length +#define R8_UEP0_CTRL (*((PUINT8V)0x40008022)) // endpoint 0 control +#define R32_USB_EP1_CTRL (*((PUINT32V)0x40008024)) // endpoint 1 control & transmittal length +#define R8_UEP1_T_LEN (*((PUINT8V)0x40008024)) // endpoint 1 transmittal length +#define R8_UEP1_CTRL (*((PUINT8V)0x40008026)) // endpoint 1 control +#define RB_UEP_R_TOG 0x80 // expected data toggle flag of USB endpoint X receiving (OUT): 0=DATA0, 1=DATA1 +#define RB_UEP_T_TOG 0x40 // prepared data toggle flag of USB endpoint X transmittal (IN): 0=DATA0, 1=DATA1 +#define RB_UEP_AUTO_TOG 0x10 // enable automatic toggle after successful transfer completion on endpoint 1/2/3: 0=manual toggle, 1=automatic toggle +#define RB_UEP_R_RES1 0x08 // handshake response type high bit for USB endpoint X receiving (OUT) +#define RB_UEP_R_RES0 0x04 // handshake response type low bit for USB endpoint X receiving (OUT) +#define MASK_UEP_R_RES 0x0C // bit mask of handshake response type for USB endpoint X receiving (OUT) +#define UEP_R_RES_ACK 0x00 +#define UEP_R_RES_TOUT 0x04 +#define UEP_R_RES_NAK 0x08 +#define UEP_R_RES_STALL 0x0C +// RB_UEP_R_RES1 & RB_UEP_R_RES0: handshake response type for USB endpoint X receiving (OUT) +// 00: ACK (ready) +// 01: no response, time out to host, for non-zero endpoint isochronous transactions +// 10: NAK (busy) +// 11: STALL (error) +#define RB_UEP_T_RES1 0x02 // handshake response type high bit for USB endpoint X transmittal (IN) +#define RB_UEP_T_RES0 0x01 // handshake response type low bit for USB endpoint X transmittal (IN) +#define MASK_UEP_T_RES 0x03 // bit mask of handshake response type for USB endpoint X transmittal (IN) +#define UEP_T_RES_ACK 0x00 +#define UEP_T_RES_TOUT 0x01 +#define UEP_T_RES_NAK 0x02 +#define UEP_T_RES_STALL 0x03 +// bUEP_T_RES1 & bUEP_T_RES0: handshake response type for USB endpoint X transmittal (IN) +// 00: DATA0 or DATA1 then expecting ACK (ready) +// 01: DATA0 or DATA1 then expecting no response, time out from host, for non-zero endpoint isochronous transactions +// 10: NAK (busy) +// 11: STALL (error) + +#define R8_UH_SETUP R8_UEP1_CTRL // host aux setup +#define RB_UH_PRE_PID_EN 0x80 // USB host PRE PID enable for low speed device via hub +#define RB_UH_SOF_EN 0x40 // USB host automatic SOF enable + +#define R32_USB_EP2_CTRL (*((PUINT32V)0x40008028)) // endpoint 2 control & transmittal length +#define R8_UEP2_T_LEN (*((PUINT8V)0x40008028)) // endpoint 2 transmittal length +#define R8_UEP2_CTRL (*((PUINT8V)0x4000802A)) // endpoint 2 control + +#define R8_UH_EP_PID R8_UEP2_T_LEN // host endpoint and PID +#define MASK_UH_TOKEN 0xF0 // bit mask of token PID for USB host transfer +#define MASK_UH_ENDP 0x0F // bit mask of endpoint number for USB host transfer + +#define R8_UH_RX_CTRL R8_UEP2_CTRL // host receiver endpoint control +#define RB_UH_R_TOG 0x80 // expected data toggle flag of host receiving (IN): 0=DATA0, 1=DATA1 +#define RB_UH_R_AUTO_TOG 0x10 // enable automatic toggle after successful transfer completion: 0=manual toggle, 1=automatic toggle +#define RB_UH_R_RES 0x04 // prepared handshake response type for host receiving (IN): 0=ACK (ready), 1=no response, time out to device, for isochronous transactions + +#define R32_USB_EP3_CTRL (*((PUINT32V)0x4000802c)) // endpoint 3 control & transmittal length +#define R8_UEP3_T_LEN (*((PUINT8V)0x4000802c)) // endpoint 3 transmittal length +#define R8_UEP3_CTRL (*((PUINT8V)0x4000802e)) // endpoint 3 control +#define R8_UH_TX_LEN R8_UEP3_T_LEN // host transmittal endpoint transmittal length + +#define R8_UH_TX_CTRL R8_UEP3_CTRL // host transmittal endpoint control +#define RB_UH_T_TOG 0x40 // prepared data toggle flag of host transmittal (SETUP/OUT): 0=DATA0, 1=DATA1 +#define RB_UH_T_AUTO_TOG 0x10 // enable automatic toggle after successful transfer completion: 0=manual toggle, 1=automatic toggle +#define RB_UH_T_RES 0x01 // expected handshake response type for host transmittal (SETUP/OUT): 0=ACK (ready), 1=no response, time out from device, for isochronous transactions + +#define R32_USB_EP4_CTRL (*((PUINT32V)0x40008030)) // endpoint 4 control & transmittal length +#define R8_UEP4_T_LEN (*((PUINT8V)0x40008030)) // endpoint 4 transmittal length +#define R8_UEP4_CTRL (*((PUINT8V)0x40008032)) // endpoint 4 control + +#define R32_USB_EP5_CTRL (*((PUINT32V)0x40008064)) // endpoint 5 control & transmittal length +#define R8_UEP5_T_LEN (*((PUINT8V)0x40008064)) // endpoint 5 transmittal length +#define R8_UEP5_CTRL (*((PUINT8V)0x40008066)) // endpoint 5 control + +#define R32_USB_EP6_CTRL (*((PUINT32V)0x40008068)) // endpoint 6 control & transmittal length +#define R8_UEP6_T_LEN (*((PUINT8V)0x40008068)) // endpoint 6 transmittal length +#define R8_UEP6_CTRL (*((PUINT8V)0x4000806A)) // endpoint 6 control + +#define R32_USB_EP7_CTRL (*((PUINT32V)0x4000806C)) // endpoint 7 control & transmittal length +#define R8_UEP7_T_LEN (*((PUINT8V)0x4000806C)) // endpoint 7 transmittal length +#define R8_UEP7_CTRL (*((PUINT8V)0x4000806E)) // endpoint 7 control + +#ifdef __cplusplus +} +#endif + +#endif //__CH592USBSFR_H__ + + +#ifndef __USB_TYPE__ +#define __USB_TYPE__ + +#ifdef __cplusplus +extern "C" { +#endif + +/*----- USB constant and structure define --------------------------------*/ + +/* USB PID */ +#ifndef USB_PID_SETUP +#define USB_PID_NULL 0x00 /* reserved PID */ +#define USB_PID_SOF 0x05 +#define USB_PID_SETUP 0x0D +#define USB_PID_IN 0x09 +#define USB_PID_OUT 0x01 +#define USB_PID_ACK 0x02 +#define USB_PID_NAK 0x0A +#define USB_PID_STALL 0x0E +#define USB_PID_DATA0 0x03 +#define USB_PID_DATA1 0x0B +#define USB_PID_PRE 0x0C +#endif + +/* USB standard device request code */ +#ifndef USB_GET_DESCRIPTOR +#define USB_GET_STATUS 0x00 +#define USB_CLEAR_FEATURE 0x01 +#define USB_SET_FEATURE 0x03 +#define USB_SET_ADDRESS 0x05 +#define USB_GET_DESCRIPTOR 0x06 +#define USB_SET_DESCRIPTOR 0x07 +#define USB_GET_CONFIGURATION 0x08 +#define USB_SET_CONFIGURATION 0x09 +#define USB_GET_INTERFACE 0x0A +#define USB_SET_INTERFACE 0x0B +#define USB_SYNCH_FRAME 0x0C +#endif + +/* USB hub class request code */ +#ifndef HUB_GET_DESCRIPTOR +#define HUB_GET_STATUS 0x00 +#define HUB_CLEAR_FEATURE 0x01 +#define HUB_GET_STATE 0x02 +#define HUB_SET_FEATURE 0x03 +#define HUB_GET_DESCRIPTOR 0x06 +#define HUB_SET_DESCRIPTOR 0x07 +#endif + +/* USB HID class request code */ +#ifndef HID_GET_REPORT +#define HID_GET_REPORT 0x01 +#define HID_GET_IDLE 0x02 +#define HID_GET_PROTOCOL 0x03 +#define HID_SET_REPORT 0x09 +#define HID_SET_IDLE 0x0A +#define HID_SET_PROTOCOL 0x0B +#endif + +/* Bit define for USB request type */ +#ifndef USB_REQ_TYP_MASK +#define USB_REQ_TYP_IN 0x80 /* control IN, device to host */ +#define USB_REQ_TYP_OUT 0x00 /* control OUT, host to device */ +#define USB_REQ_TYP_READ 0x80 /* control read, device to host */ +#define USB_REQ_TYP_WRITE 0x00 /* control write, host to device */ +#define USB_REQ_TYP_MASK 0x60 /* bit mask of request type */ +#define USB_REQ_TYP_STANDARD 0x00 +#define USB_REQ_TYP_CLASS 0x20 +#define USB_REQ_TYP_VENDOR 0x40 +#define USB_REQ_TYP_RESERVED 0x60 +#define USB_REQ_RECIP_MASK 0x1F /* bit mask of request recipient */ +#define USB_REQ_RECIP_DEVICE 0x00 +#define USB_REQ_RECIP_INTERF 0x01 +#define USB_REQ_RECIP_ENDP 0x02 +#define USB_REQ_RECIP_OTHER 0x03 +#endif + +/* USB request type for hub class request */ +#ifndef HUB_GET_HUB_DESCRIPTOR +#define HUB_CLEAR_HUB_FEATURE 0x20 +#define HUB_CLEAR_PORT_FEATURE 0x23 +#define HUB_GET_BUS_STATE 0xA3 +#define HUB_GET_HUB_DESCRIPTOR 0xA0 +#define HUB_GET_HUB_STATUS 0xA0 +#define HUB_GET_PORT_STATUS 0xA3 +#define HUB_SET_HUB_DESCRIPTOR 0x20 +#define HUB_SET_HUB_FEATURE 0x20 +#define HUB_SET_PORT_FEATURE 0x23 +#endif + +/* Hub class feature selectors */ +#ifndef HUB_PORT_RESET +#define HUB_C_HUB_LOCAL_POWER 0 +#define HUB_C_HUB_OVER_CURRENT 1 +#define HUB_PORT_CONNECTION 0 +#define HUB_PORT_ENABLE 1 +#define HUB_PORT_SUSPEND 2 +#define HUB_PORT_OVER_CURRENT 3 +#define HUB_PORT_RESET 4 +#define HUB_PORT_POWER 8 +#define HUB_PORT_LOW_SPEED 9 +#define HUB_C_PORT_CONNECTION 16 +#define HUB_C_PORT_ENABLE 17 +#define HUB_C_PORT_SUSPEND 18 +#define HUB_C_PORT_OVER_CURRENT 19 +#define HUB_C_PORT_RESET 20 +#endif + +/* USB descriptor type */ +#ifndef USB_DESCR_TYP_DEVICE +#define USB_DESCR_TYP_DEVICE 0x01 +#define USB_DESCR_TYP_CONFIG 0x02 +#define USB_DESCR_TYP_STRING 0x03 +#define USB_DESCR_TYP_INTERF 0x04 +#define USB_DESCR_TYP_ENDP 0x05 +#define USB_DESCR_TYP_QUALIF 0x06 +#define USB_DESCR_TYP_SPEED 0x07 +#define USB_DESCR_TYP_OTG 0x09 +#define USB_DESCR_TYP_HID 0x21 +#define USB_DESCR_TYP_REPORT 0x22 +#define USB_DESCR_TYP_PHYSIC 0x23 +#define USB_DESCR_TYP_CS_INTF 0x24 +#define USB_DESCR_TYP_CS_ENDP 0x25 +#define USB_DESCR_TYP_HUB 0x29 +#endif + +/* USB device class */ +#ifndef USB_DEV_CLASS_HUB +#define USB_DEV_CLASS_RESERVED 0x00 +#define USB_DEV_CLASS_AUDIO 0x01 +#define USB_DEV_CLASS_COMMUNIC 0x02 +#define USB_DEV_CLASS_HID 0x03 +#define USB_DEV_CLASS_MONITOR 0x04 +#define USB_DEV_CLASS_PHYSIC_IF 0x05 +#define USB_DEV_CLASS_POWER 0x06 +#define USB_DEV_CLASS_PRINTER 0x07 +#define USB_DEV_CLASS_STORAGE 0x08 +#define USB_DEV_CLASS_HUB 0x09 +#define USB_DEV_CLASS_VEN_SPEC 0xFF +#endif + +/* USB endpoint type and attributes */ +#ifndef USB_ENDP_TYPE_MASK +#define USB_ENDP_DIR_MASK 0x80 +#define USB_ENDP_ADDR_MASK 0x0F +#define USB_ENDP_TYPE_MASK 0x03 +#define USB_ENDP_TYPE_CTRL 0x00 +#define USB_ENDP_TYPE_ISOCH 0x01 +#define USB_ENDP_TYPE_BULK 0x02 +#define USB_ENDP_TYPE_INTER 0x03 +#endif + +#ifndef USB_DEVICE_ADDR +#define USB_DEVICE_ADDR 0x02 /* 默认的USB设备地址 */ +#endif +#ifndef DEFAULT_ENDP0_SIZE +#define DEFAULT_ENDP0_SIZE 8 /* default maximum packet size for endpoint 0 */ +#endif +#ifndef MAX_PACKET_SIZE +#define MAX_PACKET_SIZE 64 /* maximum packet size */ +#endif +#ifndef USB_BO_CBW_SIZE +#define USB_BO_CBW_SIZE 0x1F /* 命令块CBW的总长度 */ +#define USB_BO_CSW_SIZE 0x0D /* 命令状态块CSW的总长度 */ +#endif +#ifndef USB_BO_CBW_SIG +#define USB_BO_CBW_SIG 0x43425355 /* 命令块CBW识别标志'USBC' */ +#define USB_BO_CSW_SIG 0x53425355 /* 命令状态块CSW识别标志'USBS' */ +#endif + +#ifndef __PACKED +#define __PACKED __attribute__((packed)) +#endif + +typedef struct __PACKED _USB_SETUP_REQ { + UINT8 bRequestType; + UINT8 bRequest; + UINT16 wValue; + UINT16 wIndex; + UINT16 wLength; +} USB_SETUP_REQ, *PUSB_SETUP_REQ; + +typedef struct __PACKED _USB_DEVICE_DESCR { + UINT8 bLength; + UINT8 bDescriptorType; + UINT16 bcdUSB; + UINT8 bDeviceClass; + UINT8 bDeviceSubClass; + UINT8 bDeviceProtocol; + UINT8 bMaxPacketSize0; + UINT16 idVendor; + UINT16 idProduct; + UINT16 bcdDevice; + UINT8 iManufacturer; + UINT8 iProduct; + UINT8 iSerialNumber; + UINT8 bNumConfigurations; +} USB_DEV_DESCR, *PUSB_DEV_DESCR; + +typedef struct __PACKED _USB_CONFIG_DESCR { + UINT8 bLength; + UINT8 bDescriptorType; + UINT16 wTotalLength; + UINT8 bNumInterfaces; + UINT8 bConfigurationValue; + UINT8 iConfiguration; + UINT8 bmAttributes; + UINT8 MaxPower; +} USB_CFG_DESCR, *PUSB_CFG_DESCR; + +typedef struct __PACKED _USB_INTERF_DESCR { + UINT8 bLength; + UINT8 bDescriptorType; + UINT8 bInterfaceNumber; + UINT8 bAlternateSetting; + UINT8 bNumEndpoints; + UINT8 bInterfaceClass; + UINT8 bInterfaceSubClass; + UINT8 bInterfaceProtocol; + UINT8 iInterface; +} USB_ITF_DESCR, *PUSB_ITF_DESCR; + +typedef struct __PACKED _USB_ENDPOINT_DESCR { + UINT8 bLength; + UINT8 bDescriptorType; + UINT8 bEndpointAddress; + UINT8 bmAttributes; + UINT16 wMaxPacketSize; + UINT8 bInterval; +} USB_ENDP_DESCR, *PUSB_ENDP_DESCR; + +typedef struct __PACKED _USB_CONFIG_DESCR_LONG { + USB_CFG_DESCR cfg_descr; + USB_ITF_DESCR itf_descr; + USB_ENDP_DESCR endp_descr[1]; +} USB_CFG_DESCR_LONG, *PUSB_CFG_DESCR_LONG; + +typedef USB_CFG_DESCR_LONG *PXUSB_CFG_DESCR_LONG; + +typedef struct __PACKED _USB_HUB_DESCR { + UINT8 bDescLength; + UINT8 bDescriptorType; + UINT8 bNbrPorts; + UINT8 wHubCharacteristicsL; + UINT8 wHubCharacteristicsH; + UINT8 bPwrOn2PwrGood; + UINT8 bHubContrCurrent; + UINT8 DeviceRemovable; + UINT8 PortPwrCtrlMask; +} USB_HUB_DESCR, *PUSB_HUB_DESCR; + +typedef USB_HUB_DESCR *PXUSB_HUB_DESCR; + +typedef struct __PACKED _USB_HID_DESCR { + UINT8 bLength; + UINT8 bDescriptorType; + UINT16 bcdHID; + UINT8 bCountryCode; + UINT8 bNumDescriptors; + UINT8 bDescriptorTypeX; + UINT8 wDescriptorLengthL; + UINT8 wDescriptorLengthH; +} USB_HID_DESCR, *PUSB_HID_DESCR; + +typedef USB_HID_DESCR *PXUSB_HID_DESCR; + +typedef struct __PACKED _UDISK_BOC_CBW { /* command of BulkOnly USB-FlashDisk */ + UINT32 mCBW_Sig; + UINT32 mCBW_Tag; + UINT32 mCBW_DataLen; /* uppest byte of data length, always is 0 */ + UINT8 mCBW_Flag; /* transfer direction and etc. */ + UINT8 mCBW_LUN; + UINT8 mCBW_CB_Len; /* length of command block */ + UINT8 mCBW_CB_Buf[16]; /* command block buffer */ +} UDISK_BOC_CBW, *PUDISK_BOC_CBW; + +typedef UDISK_BOC_CBW *PXUDISK_BOC_CBW; + +typedef struct __PACKED _UDISK_BOC_CSW { /* status of BulkOnly USB-FlashDisk */ + UINT32 mCSW_Sig; + UINT32 mCSW_Tag; + UINT32 mCSW_Residue; /* return: remainder bytes */ + UINT8 mCSW_Status; /* return: result status */ +} UDISK_BOC_CSW, *PUDISK_BOC_CSW; + +typedef UDISK_BOC_CSW *PXUDISK_BOC_CSW; + +#ifdef __cplusplus +} +#endif + +#endif // __USB_TYPE__ diff --git a/sdk/StdPeriphDriver/inc/CH59x_adc.h b/sdk/StdPeriphDriver/inc/CH59x_adc.h new file mode 100644 index 0000000..be1ad85 --- /dev/null +++ b/sdk/StdPeriphDriver/inc/CH59x_adc.h @@ -0,0 +1,283 @@ +/********************************** (C) COPYRIGHT ******************************* + * File Name : CH59x_adc.h + * Author : WCH + * Version : V1.2 + * Date : 2021/11/17 + * Description + ********************************************************************************* + * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd. + * Attention: This software (modified or not) and binary are used for + * microcontroller manufactured by Nanjing Qinheng Microelectronics. + *******************************************************************************/ + +#ifndef __CH59x_ADC_H__ +#define __CH59x_ADC_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +#define ROM_CFG_TMP_25C 0x7F014 + +/** + * @brief adc single channel define + */ +typedef enum +{ + CH_EXTIN_0 = 0, // ADC 外部模拟通道 0 + CH_EXTIN_1, // ADC 外部模拟通道 1 + CH_EXTIN_2, // ADC 外部模拟通道 2 + CH_EXTIN_3, // ADC 外部模拟通道 3 + CH_EXTIN_4, // ADC 外部模拟通道 4 + CH_EXTIN_5, // ADC 外部模拟通道 5 + CH_EXTIN_6, // ADC 外部模拟通道 6 + CH_EXTIN_7, // ADC 外部模拟通道 7 + CH_EXTIN_8, // ADC 外部模拟通道 8 + CH_EXTIN_9, // ADC 外部模拟通道 9 + CH_EXTIN_10, // ADC 外部模拟通道 10 + CH_EXTIN_11, // ADC 外部模拟通道 11 + CH_EXTIN_12, // ADC 外部模拟通道 12 + CH_EXTIN_13, // ADC 外部模拟通道 13 + + CH_INTE_VBAT = 14, // ADC 内部电池检测通道 + CH_INTE_VTEMP = 15, // ADC 内部温度传感器检测通道 + +} ADC_SingleChannelTypeDef; + +/** + * @brief adc differential channel define + */ +typedef enum +{ + CH_DIFF_0_2 = 0, // ADC 差分通道 #0-#2 + CH_DIFF_1_3, // ADC 差分通道 #1-#3 + +} ADC_DiffChannelTypeDef; + +/** + * @brief adc sampling clock + */ +typedef enum +{ + SampleFreq_3_2 = 0, // 3.2M 采样频率 + SampleFreq_8, // 8M 采样频率 + SampleFreq_5_33, // 5.33M 采样频率 + SampleFreq_4, // 4M 采样频率 +} ADC_SampClkTypeDef; + +/** + * @brief adc signal PGA + */ +typedef enum +{ + ADC_PGA_1_4 = 0, // -12dB, 1/4倍 + ADC_PGA_1_2, // -6dB, 1/2倍 + ADC_PGA_0, // 0dB, 1倍，无增益 + ADC_PGA_2, // 6dB, 2倍 + ADC_PGA_2_ = 0x10, // 6dB, 2倍 + ADC_PGA_4, // 12dB, 4倍 + ADC_PGA_8, // 18dB, 8倍 + ADC_PGA_16, // 24dB, 16倍 +} ADC_SignalPGATypeDef; + +/** + * @brief Configuration DMA mode + */ +typedef enum +{ + ADC_Mode_Single = 0, // 单次模式 + ADC_Mode_LOOP, // 循环模式 +} ADC_DMAModeTypeDef; + + +/** + * @brief 设置 ADC 采样通道 + * + * @param d - refer to ADC_SingleChannelTypeDef + */ +#define ADC_ChannelCfg(d) (R8_ADC_CHANNEL = d) + +/** + * @brief 设置 ADC 采样时钟 + * + * @param d - refer to ADC_SampClkTypeDef + */ +#define ADC_SampClkCfg(d) (R8_ADC_CFG = R8_ADC_CFG & (~RB_ADC_CLK_DIV) | (d << 6)) + +/** + * @brief 设置 ADC 信号增益 + * + * @param d - refer to ADC_SignalPGATypeDef + */ +#define ADC_PGACfg(d) (R8_ADC_CFG = R8_ADC_CFG & (~RB_ADC_PGA_GAIN) | (d << 4)) + +/** + * @brief 设置内部温度传感器校准值 + * + * @param d - 校准值 + */ +#define ADC_TempCalibCfg(d) (R8_TEM_SENSOR = R8_TEM_SENSOR & (~RB_TEM_SEN_CALIB) | d) + +/** + * @brief 外部信号单通道采样初始化 + * + * @param sp - refer to ADC_SampClkTypeDef + * @param ga - refer to ADC_SignalPGATypeDef + */ +void ADC_ExtSingleChSampInit(ADC_SampClkTypeDef sp, ADC_SignalPGATypeDef ga); + +/** + * @brief 外部信号差分通道采样初始化 + * + * @param sp - refer to ADC_SampClkTypeDef + * @param ga - refer to ADC_SignalPGATypeDef + */ +void ADC_ExtDiffChSampInit(ADC_SampClkTypeDef sp, ADC_SignalPGATypeDef ga); + +/** + * @brief 触摸按键通道采样初始化 + */ +void TouchKey_ChSampInit(void); + +/** + * @brief 关闭TouchKey电源 + */ +#define TouchKey_DisableTSPower() (R8_TKEY_CFG &= ~RB_TKEY_PWR_ON) + +/** + * @brief 内置温度传感器采样初始化 + */ +void ADC_InterTSSampInit(void); + +/** + * @brief 关闭温度传感器电源 + */ +#define ADC_DisableTSPower() (R8_TEM_SENSOR = 0) + +/** + * @brief 内置电池电压采样初始化 + */ +void ADC_InterBATSampInit(void); + +/** + * @brief ADC执行单次转换 + * + * @return ADC转换后的数据 + */ +uint16_t ADC_ExcutSingleConver(void); + +/** + * @brief 采样数据粗调,获取偏差值,必须先配置ADC后调用此函数获取校准值 + * + * @return 偏差 + */ +signed short ADC_DataCalib_Rough(void); + +/** + * @brief TouchKey转换后数据 + * + * @param charg - Touchkey充电时间,5bits有效, t=charg*Tadc + * @param disch - Touchkey放电时间,3bits有效, t=disch*Tadc + * + * @return 当前TouchKey等效数据 + */ +uint16_t TouchKey_ExcutSingleConver(uint8_t charg, uint8_t disch); + +/** + * @brief 设置连续 ADC的周期 + * + * @param cycle - 单位为 16个系统时钟 + */ +void ADC_AutoConverCycle(uint8_t cycle); + +/** + * @brief 配置DMA功能 + * + * @param s - 是否打开DMA功能 + * @param startAddr - DMA 起始地址 + * @param endAddr - DMA 结束地址 + * @param m - 配置DMA模式 + */ +void ADC_DMACfg(uint8_t s, uint32_t startAddr, uint32_t endAddr, ADC_DMAModeTypeDef m); + +/** + * @brief Convert ADC value to temperature(Celsius) + * + * @param adc_val - adc value + * + * @return temperature (Celsius) + */ +int adc_to_temperature_celsius(uint16_t adc_val); + +/** + * @brief 获取ADC转换值 + * + * @return ADC转换值 + */ +#define ADC_ReadConverValue() (R16_ADC_DATA) + +/** + * @brief ADC执行单次转换 + */ +#define ADC_StartUp() (R8_ADC_CONVERT = RB_ADC_START) + +/** + * @brief 获取ADC中断状态 + */ +#define ADC_GetITStatus() (R8_ADC_INT_FLAG & RB_ADC_IF_EOC) + +/** + * @brief 清除ADC中断标志 + */ +#define ADC_ClearITFlag() (R8_ADC_CONVERT = 0) + +/** + * @brief 获取ADC DMA完成状态 + */ +#define ADC_GetDMAStatus() (R8_ADC_DMA_IF & RB_ADC_IF_DMA_END) + +/** + * @brief 清除ADC DMA完成标志 + */ +#define ADC_ClearDMAFlag() (R8_ADC_DMA_IF |= RB_ADC_IF_DMA_END) + +/** + * @brief 开启定时间隔自动连续 ADC + */ +#define ADC_StartAutoDMA() (R8_ADC_CTRL_DMA |= RB_ADC_AUTO_EN) + +/** + * @brief 停止定时间隔自动连续 ADC + */ +#define ADC_StopAutoDMA() (R8_ADC_CTRL_DMA &= ~RB_ADC_AUTO_EN) + +/** + * @brief 开启连续转换 ADC + */ +#define ADC_StartContDMA() (R8_ADC_CTRL_DMA |= RB_ADC_CONT_EN) + +/** + * @brief 停止连续转换 ADC + */ +#define ADC_StopContDMA() (R8_ADC_CTRL_DMA &= ~RB_ADC_CONT_EN) + +/** + * @brief 获取TouchKey中断状态 + */ +#define TouchKey_GetITStatus() (R8_ADC_INT_FLAG & RB_ADC_IF_EOC) + +/** + * @brief 清除TouchKey中断标志 + */ +#define TouchKey_ClearITFlag() (R8_TKEY_CTRL |= RB_TKEY_PWR_ON) + +/** + * @brief 关闭ADC电源 + */ +#define ADC_DisablePower() (R8_ADC_CFG &= ~RB_ADC_POWER_ON) + +#ifdef __cplusplus +} +#endif + +#endif // __CH59x_ADC_H__ diff --git a/sdk/StdPeriphDriver/inc/CH59x_clk.h b/sdk/StdPeriphDriver/inc/CH59x_clk.h new file mode 100644 index 0000000..78b8415 --- /dev/null +++ b/sdk/StdPeriphDriver/inc/CH59x_clk.h @@ -0,0 +1,290 @@ +/********************************** (C) COPYRIGHT ******************************* + * File Name : CH59x_clk.h + * Author : WCH + * Version : V1.2 + * Date : 2021/11/17 + * Description + ********************************************************************************* + * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd. + * Attention: This software (modified or not) and binary are used for + * microcontroller manufactured by Nanjing Qinheng Microelectronics. + *******************************************************************************/ + +#ifndef __CH59x_CLK_H__ +#define __CH59x_CLK_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * @brief 系统主频定义 + */ +typedef enum +{ + CLK_SOURCE_LSI = 0x00, + CLK_SOURCE_LSE, + + CLK_SOURCE_HSE_16MHz = 0x22, + CLK_SOURCE_HSE_8MHz = 0x24, + CLK_SOURCE_HSE_6_4MHz = 0x25, + CLK_SOURCE_HSE_4MHz = 0x28, + + CLK_SOURCE_PLL_60MHz = 0x48, + CLK_SOURCE_PLL_48MHz = (0x40 | 10), + CLK_SOURCE_PLL_32MHz = (0x40 | 15), + CLK_SOURCE_PLL_24MHz = (0x40 | 20), +} SYS_CLKTypeDef; + +/** + * @brief 32K时钟选择 + */ +typedef enum +{ + Clk32K_LSI = 0, + Clk32K_LSE, + +} LClk32KTypeDef; + +/** + * @brief 32M晶振电流挡位 + */ +typedef enum +{ + HSE_RCur_75 = 0, + HSE_RCur_100, + HSE_RCur_125, + HSE_RCur_150 + +} HSECurrentTypeDef; + +/** + * @brief 32M晶振内部电容挡位 + */ +typedef enum +{ + HSECap_10p = 0, + HSECap_12p, + HSECap_14p, + HSECap_16p, + HSECap_18p, + HSECap_20p, + HSECap_22p, + HSECap_24p + +} HSECapTypeDef; + +/** + * @brief 32K晶振电流挡位 + */ +typedef enum +{ + LSE_RCur_70 = 0, + LSE_RCur_100, + LSE_RCur_140, + LSE_RCur_200 + +} LSECurrentTypeDef; + +/** + * @brief 32K晶振内部电容挡位 + */ +typedef enum +{ + LSECap_2p = 0, + LSECap_13p, + LSECap_14p, + LSECap_15p, + LSECap_16p, + LSECap_17p, + LSECap_18p, + LSECap_19p, + LSECap_20p, + LSECap_21p, + LSECap_22p, + LSECap_23p, + LSECap_24p, + LSECap_25p, + LSECap_26p, + LSECap_27p + +} LSECapTypeDef; + +#define RTC_MAX_COUNT 0xA8C00000 + +#define MAX_DAY 0x00004000 +#define MAX_2_SEC 0x0000A8C0 +//#define MAX_SEC 0x545FFFFF + +#define BEGYEAR 2020 +#define IsLeapYear(yr) (!((yr) % 400) || (((yr) % 100) && !((yr) % 4))) +#define YearLength(yr) (IsLeapYear(yr) ? 366 : 365) +#define monthLength(lpyr, mon) (((mon) == 1) ? (28 + (lpyr)) : (((mon) > 6) ? (((mon) & 1) ? 31 : 30) : (((mon) & 1) ? 30 : 31))) + +/** + * @brief rtc timer mode period define + */ +typedef enum +{ + Period_0_125_S = 0, // 0.125s 周期 + Period_0_25_S, // 0.25s 周期 + Period_0_5_S, // 0.5s 周期 + Period_1_S, // 1s 周期 + Period_2_S, // 2s 周期 + Period_4_S, // 4s 周期 + Period_8_S, // 8s 周期 + Period_16_S, // 16s 周期 +} RTC_TMRCycTypeDef; + +/** + * @brief rtc interrupt event define + */ +typedef enum +{ + RTC_TRIG_EVENT = 0, // RTC 触发事件 + RTC_TMR_EVENT, // RTC 周期定时事件 + +} RTC_EVENTTypeDef; + +/** + * @brief rtc interrupt event define + */ +typedef enum +{ + RTC_TRIG_MODE = 0, // RTC 触发模式 + RTC_TMR_MODE, // RTC 周期定时模式 + +} RTC_MODETypeDef; + +typedef enum +{ + /* 校准精度越高，耗时越长 */ + Level_32 = 3, // 用时 1.2ms 1000ppm (32M 主频) 1100ppm (60M 主频) + Level_64, // 用时 2.2ms 800ppm (32M 主频) 1000ppm (60M 主频) + Level_128, // 用时 4.2ms 600ppm (32M 主频) 800ppm (60M 主频) + +} Cali_LevelTypeDef; + +/** + * @brief 32K 低频时钟来源 + * + * @param hc - 选择32K使用内部还是外部 + */ +void LClk32K_Select(LClk32KTypeDef hc); + +/** + * @brief HSE晶体 偏置电流配置 + * + * @param c - 75%,100%,125%,150% + */ +void HSECFG_Current(HSECurrentTypeDef c); + +/** + * @brief HSE晶体 负载电容配置 + * + * @param c - refer to HSECapTypeDef + */ +void HSECFG_Capacitance(HSECapTypeDef c); + +/** + * @brief LSE晶体 偏置电流配置 + * + * @param c - 70%,100%,140%,200% + */ +void LSECFG_Current(LSECurrentTypeDef c); + +/** + * @brief LSE晶体 负载电容配置 + * + * @param c - refer to LSECapTypeDef + */ +void LSECFG_Capacitance(LSECapTypeDef c); + +void Calibration_LSI(Cali_LevelTypeDef cali_Lv); /* 用主频校准内部32K时钟 */ + +/** + * @brief RTC时钟初始化当前时间 + * + * @param y - 配置年，MAX_Y = BEGYEAR + 44 + * @param mon - 配置月，MAX_MON = 12 + * @param d - 配置日，MAX_D = 31 + * @param h - 配置小时，MAX_H = 23 + * @param m - 配置分钟，MAX_M = 59 + * @param s - 配置秒，MAX_S = 59 + */ +void RTC_InitTime(uint16_t y, uint16_t mon, uint16_t d, uint16_t h, uint16_t m, uint16_t s); + +/** + * @brief 获取当前时间 + * + * @param py - 获取到的年，MAX_Y = BEGYEAR + 44 + * @param pmon - 获取到的月，MAX_MON = 12 + * @param pd - 获取到的日，MAX_D = 31 + * @param ph - 获取到的小时，MAX_H = 23 + * @param pm - 获取到的分钟，MAX_M = 59 + * @param ps - 获取到的秒，MAX_S = 59 + */ +void RTC_GetTime(uint16_t *py, uint16_t *pmon, uint16_t *pd, uint16_t *ph, uint16_t *pm, uint16_t *ps); + +/** + * @brief 基于LSE/LSI时钟，配置当前RTC 周期数 + * + * @param cyc - 配置周期计数初值，MAX_CYC = 0xA8BFFFFF = 2831155199 + */ +void RTC_SetCycle32k(uint32_t cyc); + +/** + * @brief 基于LSE/LSI时钟，获取当前RTC 周期数 + * + * @return 当前周期数，MAX_CYC = 0xA8BFFFFF = 2831155199 + */ +uint32_t RTC_GetCycle32k(void); + +/** + * @brief RTC定时模式配置（注意定时基准固定为32768Hz） + * + * @param t - refer to RTC_TMRCycTypeDef + */ +void RTC_TRIGFunCfg(uint32_t cyc); + +/** + * @brief RTC定时模式配置（注意定时基准固定为32768Hz） + * + * @param t - refer to RTC_TMRCycTypeDef + */ +void RTC_TMRFunCfg(RTC_TMRCycTypeDef t); + +/** + * @brief RTC 模式功能关闭 + * + * @param m - 需要关闭的当前模式 + */ +void RTC_ModeFunDisable(RTC_MODETypeDef m); + +/** + * @brief 获取RTC中断标志 + * + * @param f - refer to RTC_EVENTTypeDef + * + * @return 中断标志状态 + */ +uint8_t RTC_GetITFlag(RTC_EVENTTypeDef f); + +/** + * @brief 清除RTC中断标志 + * + * @param f - refer to RTC_EVENTTypeDef + */ +void RTC_ClearITFlag(RTC_EVENTTypeDef f); + +/** + * @brief 32K 低频时钟电源配置 + */ +void LClk32K_Cfg(LClk32KTypeDef hc, FunctionalState s); + + +#ifdef __cplusplus +} +#endif + +#endif // __CH59x_CLK_H__ diff --git a/sdk/StdPeriphDriver/inc/CH59x_common.h b/sdk/StdPeriphDriver/inc/CH59x_common.h new file mode 100644 index 0000000..7038fd7 --- /dev/null +++ b/sdk/StdPeriphDriver/inc/CH59x_common.h @@ -0,0 +1,101 @@ +/********************************** (C) COPYRIGHT ******************************* + * File Name : CH59x_common.h + * Author : WCH + * Version : V1.2 + * Date : 2021/11/17 + * Description + ********************************************************************************* + * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd. + * Attention: This software (modified or not) and binary are used for + * microcontroller manufactured by Nanjing Qinheng Microelectronics. + *******************************************************************************/ + + +#ifndef __CH59x_COMM_H__ +#define __CH59x_COMM_H__ + +#ifdef __cplusplus + extern "C" { +#endif + + +#ifndef NULL +#define NULL 0 +#endif +#define ALL 0xFFFF + +#ifndef __HIGH_CODE +#define __HIGH_CODE __attribute__((section(".highcode"))) +#endif + +#ifndef __INTERRUPT +#ifdef INT_SOFT +#define __INTERRUPT __attribute__((interrupt())) +#else +#define __INTERRUPT __attribute__((interrupt("WCH-Interrupt-fast"))) +#endif +#endif + +#define Debug_UART0 0 +#define Debug_UART1 1 +#define Debug_UART2 2 +#define Debug_UART3 3 + +#ifdef DEBUG +#include +#endif + +/** + * @brief 系统主频时钟（Hz） + */ +#ifndef FREQ_SYS +#define FREQ_SYS 60000000 +#endif + +#ifndef SAFEOPERATE +#define SAFEOPERATE __nop();__nop() +#endif + +/** + * @brief 32K时钟（Hz） + */ +#ifdef CLK_OSC32K +#if ( CLK_OSC32K == 1 ) +#define CAB_LSIFQ 32000 +#else +#define CAB_LSIFQ 32768 +#endif +#else +#define CAB_LSIFQ 32000 +#endif + +#include +#include +#include "CH592SFR.h" +#include "core_riscv.h" +#include "CH59x_clk.h" +#include "CH59x_uart.h" +#include "CH59x_gpio.h" +#include "CH59x_i2c.h" +#include "CH59x_flash.h" +#include "CH59x_pwr.h" +#include "CH59x_pwm.h" +#include "CH59x_adc.h" +#include "CH59x_sys.h" +#include "CH59x_timer.h" +#include "CH59x_spi.h" +#include "CH59x_usbdev.h" +#include "CH59x_usbhost.h" +#include "ISP592.h" + + +#define DelayMs(x) mDelaymS(x) +#define DelayUs(x) mDelayuS(x) + + +#ifdef __cplusplus +} +#endif + +#endif // __CH59x_COMM_H__ + diff --git a/sdk/StdPeriphDriver/inc/CH59x_flash.h b/sdk/StdPeriphDriver/inc/CH59x_flash.h new file mode 100644 index 0000000..f3f5134 --- /dev/null +++ b/sdk/StdPeriphDriver/inc/CH59x_flash.h @@ -0,0 +1,42 @@ +/********************************** (C) COPYRIGHT ******************************* + * File Name : CH59x_flash.h + * Author : WCH + * Version : V1.2 + * Date : 2021/11/17 + * Description + ********************************************************************************* + * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd. + * Attention: This software (modified or not) and binary are used for + * microcontroller manufactured by Nanjing Qinheng Microelectronics. + *******************************************************************************/ + +#ifndef __CH59x_FLASH_H__ +#define __CH59x_FLASH_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * @brief 读取Flash-ROM + * + * @param StartAddr - read address + * @param Buffer - read buffer + * @param len - read len + */ +void FLASH_ROM_READ(uint32_t StartAddr, void *Buffer, uint32_t len); + +void FLASH_ROM_READ(UINT32 StartAddr, PVOID Buffer, UINT32 len); /* 读取Flash-ROM */ + +UINT8 UserOptionByteConfig(FunctionalState RESET_EN, FunctionalState BOOT_PIN, FunctionalState UART_NO_KEY_EN, + UINT32 FLASHProt_Size); + +UINT8 UserOptionByteClose_SWD(void); + +void UserOptionByte_Active(void); + +#ifdef __cplusplus +} +#endif + +#endif // __CH59x_FLASH_H__ diff --git a/sdk/StdPeriphDriver/inc/CH59x_gpio.h b/sdk/StdPeriphDriver/inc/CH59x_gpio.h new file mode 100644 index 0000000..a75c5ed --- /dev/null +++ b/sdk/StdPeriphDriver/inc/CH59x_gpio.h @@ -0,0 +1,274 @@ +/********************************** (C) COPYRIGHT ******************************* + * File Name : CH59x_gpio.h + * Author : WCH + * Version : V1.2 + * Date : 2021/11/17 + * Description + ********************************************************************************* + * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd. + * Attention: This software (modified or not) and binary are used for + * microcontroller manufactured by Nanjing Qinheng Microelectronics. + *******************************************************************************/ + +#ifndef __CH59x_GPIO_H__ +#define __CH59x_GPIO_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * @brief GPIO_pins_define + */ +#define GPIO_Pin_0 (0x00000001) /*!< Pin 0 selected */ +#define GPIO_Pin_1 (0x00000002) /*!< Pin 1 selected */ +#define GPIO_Pin_2 (0x00000004) /*!< Pin 2 selected */ +#define GPIO_Pin_3 (0x00000008) /*!< Pin 3 selected */ +#define GPIO_Pin_4 (0x00000010) /*!< Pin 4 selected */ +#define GPIO_Pin_5 (0x00000020) /*!< Pin 5 selected */ +#define GPIO_Pin_6 (0x00000040) /*!< Pin 6 selected */ +#define GPIO_Pin_7 (0x00000080) /*!< Pin 7 selected */ +#define GPIO_Pin_8 (0x00000100) /*!< Pin 8 selected */ +#define GPIO_Pin_9 (0x00000200) /*!< Pin 9 selected */ +#define GPIO_Pin_10 (0x00000400) /*!< Pin 10 selected */ +#define GPIO_Pin_11 (0x00000800) /*!< Pin 11 selected */ +#define GPIO_Pin_12 (0x00001000) /*!< Pin 12 selected */ +#define GPIO_Pin_13 (0x00002000) /*!< Pin 13 selected */ +#define GPIO_Pin_14 (0x00004000) /*!< Pin 14 selected */ +#define GPIO_Pin_15 (0x00008000) /*!< Pin 15 selected */ +#define GPIO_Pin_16 (0x00010000) /*!< Pin 16 selected */ +#define GPIO_Pin_17 (0x00020000) /*!< Pin 17 selected */ +#define GPIO_Pin_18 (0x00040000) /*!< Pin 18 selected */ +#define GPIO_Pin_19 (0x00080000) /*!< Pin 19 selected */ +#define GPIO_Pin_20 (0x00100000) /*!< Pin 20 selected */ +#define GPIO_Pin_21 (0x00200000) /*!< Pin 21 selected */ +#define GPIO_Pin_22 (0x00400000) /*!< Pin 22 selected */ +#define GPIO_Pin_23 (0x00800000) /*!< Pin 23 selected */ +#define GPIO_Pin_All (0xFFFFFFFF) /*!< All pins selected */ + +/** + * @brief Configuration GPIO Mode + */ +typedef enum +{ + GPIO_ModeIN_Floating, //浮空输入 + GPIO_ModeIN_PU, //上拉输入 + GPIO_ModeIN_PD, //下拉输入 + GPIO_ModeOut_PP_5mA, //推挽输出最大5mA + GPIO_ModeOut_PP_20mA, //推挽输出最大20mA + +} GPIOModeTypeDef; + +/** + * @brief Configuration GPIO IT Mode + */ +typedef enum +{ + GPIO_ITMode_LowLevel, //低电平触发 + GPIO_ITMode_HighLevel, //高电平触发 + GPIO_ITMode_FallEdge, //下降沿触发 + GPIO_ITMode_RiseEdge, //上升沿触发 + +} GPIOITModeTpDef; + +/** + * @brief GPIOA端口引脚模式配置 + * + * @param pin - PA0-PA15 + * @param mode - 输入输出类型 + */ +void GPIOA_ModeCfg(uint32_t pin, GPIOModeTypeDef mode); + +/** + * @brief GPIOB端口引脚模式配置 + * + * @param pin - PB0-PB23 + * @param mode - 输入输出类型 + */ +void GPIOB_ModeCfg(uint32_t pin, GPIOModeTypeDef mode); + +/** + * @brief GPIOA端口引脚输出置低 + * + * @param pin - PA0-PA15 + */ +#define GPIOA_ResetBits(pin) (R32_PA_CLR |= pin) + +/** + * @brief GPIOA端口引脚输出置高 + * + * @param pin - PA0-PA15 + */ +#define GPIOA_SetBits(pin) (R32_PA_OUT |= pin) + +/** + * @brief GPIOB端口引脚输出置低 + * + * @param pin - PB0-PB23 + */ +#define GPIOB_ResetBits(pin) (R32_PB_CLR |= pin) + +/** + * @brief GPIOB端口引脚输出置高 + * + * @param pin - PB0-PB23 + */ +#define GPIOB_SetBits(pin) (R32_PB_OUT |= pin) + +/** + * @brief GPIOA端口引脚输出电平翻转 + * + * @param pin - PA0-PA15 + */ +#define GPIOA_InverseBits(pin) (R32_PA_OUT ^= pin) + +/** + * @brief GPIOB端口引脚输出电平翻转 + * + * @param pin - PB0-PB23 + */ +#define GPIOB_InverseBits(pin) (R32_PB_OUT ^= pin) + +/** + * @brief GPIOA端口32位数据返回，低16位有效 + * + * @return GPIOA端口32位数据 + */ +#define GPIOA_ReadPort() (R32_PA_PIN) + +/** + * @brief GPIOB端口32位数据返回，低24位有效 + * + * @return GPIOB端口32位数据 + */ +#define GPIOB_ReadPort() (R32_PB_PIN) + +/** + * @brief GPIOA端口引脚状态，0-引脚低电平，(!0)-引脚高电平 + * + * @param pin - PA0-PA15 + * + * @return GPIOA端口引脚状态 + */ +#define GPIOA_ReadPortPin(pin) (R32_PA_PIN & (pin)) + +/** + * @brief GPIOB端口引脚状态，0-引脚低电平，(!0)-引脚高电平 + * + * @param pin - PB0-PB23 + * + * @return GPIOB端口引脚状态 + */ +#define GPIOB_ReadPortPin(pin) (R32_PB_PIN & (pin)) + +/** + * @brief GPIOA引脚中断模式配置 + * + * @param pin - PA0-PA15 + * @param mode - 触发类型 + */ +void GPIOA_ITModeCfg(uint32_t pin, GPIOITModeTpDef mode); + +/** + * @brief GPIOB引脚中断模式配置 + * + * @param pin - PB0-PB23 + * @param mode - 触发类型 + */ +void GPIOB_ITModeCfg(uint32_t pin, GPIOITModeTpDef mode); + +/** + * @brief 读取GPIOA端口中断标志状态 + * + * @return GPIOA端口中断标志状态 + */ +#define GPIOA_ReadITFlagPort() (R16_PA_INT_IF) + +/** + * @brief 读取GPIOB端口中断标志状态 + * + * @return GPIOB端口中断标志状态 + */ +#define GPIOB_ReadITFlagPort() ((R16_PB_INT_IF & (~((GPIO_Pin_22 | GPIO_Pin_23) >> 14))) | ((R16_PB_INT_IF << 14) & (GPIO_Pin_22 | GPIO_Pin_23))) + +/** + * @brief 读取GPIOA端口引脚中断标志状态 + * + * @param pin - PA0-PA15 + * + * @return GPIOA端口引脚中断标志状态 + */ +#define GPIOA_ReadITFlagBit(pin) (R16_PA_INT_IF & (pin)) + +/** + * @brief 读取GPIOB端口引脚中断标志状态 + * + * @param pin - PB0-PB23 + * + * @return GPIOB端口引脚中断标志状态 + */ +#define GPIOB_ReadITFlagBit(pin) (R16_PB_INT_IF & ((pin) | (((pin) & (GPIO_Pin_22 | GPIO_Pin_23)) >> 14))) + +/** + * @brief 清除GPIOA端口引脚中断标志状态 + * + * @param pin - PA0-PA15 + */ +#define GPIOA_ClearITFlagBit(pin) (R16_PA_INT_IF = pin) + +/** + * @brief 清除GPIOB端口引脚中断标志状态 + * + * @param pin - PB0-PB23 + */ +#define GPIOB_ClearITFlagBit(pin) (R16_PB_INT_IF = ((pin) | (((pin) & (GPIO_Pin_22 | GPIO_Pin_23)) >> 14))) + +/** + * @brief 外设功能引脚映射 + * + * @param s - 是否使能映射 + * @param perph - RB_RF_ANT_SW_EN - RF antenna switch control output on PB16/PB17/PB18/PB19/PB20/PB21 + * RB_PIN_U0_INV - RXD0/RXD0_/TXD0/TXD0_ invert input/output + * RB_PIN_INTX - INTX: INT24/INT25 PB8/PB9 -> INT24_/INT25_ PB22/PB23 + * RB_PIN_MODEM - MODEM: PB1/PB5 -> PB14/PB15 + * RB_PIN_I2C - I2C: PB13/PB12 -> PB21/PB20 + * RB_PIN_PWMX - PWMX: PA12/PA13/PB4/PB6/PB7 -> PA6/PA7/PB1/PB2/PB3 + * RB_PIN_SPI0 - SPI0: PA12/PA13/PA14/PA15 -> PB12/PB13/PB14/PB15 + * RB_PIN_UART3 - UART3: PA4/PA5 -> PB20/PB21 + * RB_PIN_UART2 - UART2: PA6/PA7 -> PB22/PB23 + * RB_PIN_UART1 - UART1: PA8/PA9 -> PB12/PB13 + * RB_PIN_UART0 - UART0: PB4/PB7 -> PA15/PA14 + * RB_PIN_TMR3 - TMR2: PA9 -> PB23 + * RB_PIN_TMR2 - TMR2: PA11 -> PB11 + * RB_PIN_TMR1 - TMR1: PA10 -> PB10 + * RB_PIN_TMR0 - TMR0: PA9 -> PB23 + */ +void GPIOPinRemap(FunctionalState s, uint16_t perph); + +/** + * @brief 模拟外设GPIO引脚功能控制 + * + * @param s - 是否启用模拟外设功能 + * @param perph - RB_PIN_ADC8_9_IE - ADC/TKEY 9/8通道 + * RB_PIN_ADC6_7_IE - ADC/TKEY 7/6通道 + * RB_PIN_ADC10_IE - ADC/TKEY 10通道 + * RB_PIN_ADC11_IE - ADC/TKEY 11 通道 + * RB_PIN_USB2_DP_PU - USB2 U2D+引脚内部上拉电阻 + * RB_PIN_USB2_IE - USB2引脚 + * RB_PIN_USB_DP_PU - USB UD+引脚内部上拉电阻 + * RB_PIN_USB_IE - USB 引脚 + * RB_PIN_ADC0_IE - ADC/TKEY 0 通道 + * RB_PIN_ADC1_IE - ADC/TKEY 1 通道 + * RB_PIN_ADC12_IE - ADC/TKEY 12 通道 + * RB_PIN_ADC13_IE - ADC/TKEY 13 通道 + * RB_PIN_XT32K_IE - 32KHz晶振LSE引脚 + * RB_PIN_ADC2_3_IE - ADC/TKEY 2/3 通道 + * RB_PIN_ADC4_5_IE - ADC/TKEY 4/5 通道 + */ +void GPIOAGPPCfg(FunctionalState s, uint16_t perph); + +#ifdef __cplusplus +} +#endif + +#endif // __CH59x_GPIO_H__ diff --git a/sdk/StdPeriphDriver/inc/CH59x_i2c.h b/sdk/StdPeriphDriver/inc/CH59x_i2c.h new file mode 100644 index 0000000..dea5eb8 --- /dev/null +++ b/sdk/StdPeriphDriver/inc/CH59x_i2c.h @@ -0,0 +1,180 @@ + + +#ifndef __CH59x_I2C_H__ +#define __CH59x_I2C_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +/* I2C_transfer_direction */ +#define I2C_Direction_Transmitter ((uint8_t)0x00) +#define I2C_Direction_Receiver ((uint8_t)0x01) + +/* I2C ADD0 mask */ +#define OADDR1_ADD0_Set ((uint16_t)0x0001) +#define OADDR1_ADD0_Reset ((uint16_t)0xFFFE) + +/* I2C_NACK_position */ +#define I2C_NACKPosition_Next ((uint16_t)RB_I2C_POS) +#define I2C_NACKPosition_Current ((uint16_t)~RB_I2C_POS) + +/* I2C_PEC_position */ +#define I2C_PECPosition_Next ((uint16_t)RB_I2C_POS) +#define I2C_PECPosition_Current ((uint16_t)~RB_I2C_POS) + +/* I2C_SMBus_alert_pin_level */ +#define I2C_SMBusAlert_Low ((uint16_t)RB_I2C_ALERT) +#define I2C_SMBusAlert_High ((uint16_t)~RB_I2C_ALERT) + +/* I2C FLAG mask */ +#define FLAG_Mask ((uint32_t)0x00FFFFFF) + +/* I2C Interrupt Enable mask */ +#define ITEN_Mask ((uint32_t)0x07000000) + +/* I2C_mode */ +typedef enum +{ + I2C_Mode_I2C = 0x0000, + I2C_Mode_SMBusDevice = 0x0002, + I2C_Mode_SMBusHost = 0x000A, +} I2C_ModeTypeDef; + +/* I2C_duty_cycle_in_fast_mode */ +typedef enum +{ + I2C_DutyCycle_16_9 = RB_I2C_DUTY, /* I2C fast mode Tlow/Thigh = 16/9 */ + I2C_DutyCycle_2 = 0x0000, /* I2C fast mode Tlow/Thigh = 2 */ +} I2C_DutyTypeDef; + +/* I2C_acknowledgement - Enables or disables the acknowledgement.*/ +typedef enum +{ + I2C_Ack_Enable = RB_I2C_ACK, + I2C_Ack_Disable = 0x0000, +} I2C_AckTypeDef; + +/* I2C_acknowledged_address - Specifies if 7-bit or 10-bit address is acknowledged. */ +typedef enum +{ + I2C_AckAddr_7bit = 0x4000, + I2C_AckAddr_10bit = 0xC000, +} I2C_AckAddrTypeDef; + +/* I2C_interrupts_definition */ +typedef enum +{ + I2C_IT_BUF = 0x0400, /* Buffer interrupt mask. */ + I2C_IT_EVT = 0x0200, /* Event interrupt mask. */ + I2C_IT_ERR = 0x0100, /* Error interrupt mask. */ +} I2C_ITTypeDef; + +/* I2C_interrupts_definition */ +#define I2C_IT_SMBALERT ((uint32_t)0x01008000) +#define I2C_IT_TIMEOUT ((uint32_t)0x01004000) +#define I2C_IT_PECERR ((uint32_t)0x01001000) +#define I2C_IT_OVR ((uint32_t)0x01000800) +#define I2C_IT_AF ((uint32_t)0x01000400) +#define I2C_IT_ARLO ((uint32_t)0x01000200) +#define I2C_IT_BERR ((uint32_t)0x01000100) +#define I2C_IT_TXE ((uint32_t)0x06000080) +#define I2C_IT_RXNE ((uint32_t)0x06000040) +#define I2C_IT_STOPF ((uint32_t)0x02000010) +#define I2C_IT_ADD10 ((uint32_t)0x02000008) +#define I2C_IT_BTF ((uint32_t)0x02000004) +#define I2C_IT_ADDR ((uint32_t)0x02000002) +#define I2C_IT_SB ((uint32_t)0x02000001) + +/* SR2 register flags */ +#define I2C_FLAG_DUALF ((uint32_t)0x00800000) +#define I2C_FLAG_SMBHOST ((uint32_t)0x00400000) +#define I2C_FLAG_SMBDEFAULT ((uint32_t)0x00200000) +#define I2C_FLAG_GENCALL ((uint32_t)0x00100000) +#define I2C_FLAG_TRA ((uint32_t)0x00040000) +#define I2C_FLAG_BUSY ((uint32_t)0x00020000) +#define I2C_FLAG_MSL ((uint32_t)0x00010000) + +/* SR1 register flags */ +#define I2C_FLAG_SMBALERT ((uint32_t)0x10008000) +#define I2C_FLAG_TIMEOUT ((uint32_t)0x10004000) +#define I2C_FLAG_PECERR ((uint32_t)0x10001000) +#define I2C_FLAG_OVR ((uint32_t)0x10000800) +#define I2C_FLAG_AF ((uint32_t)0x10000400) +#define I2C_FLAG_ARLO ((uint32_t)0x10000200) +#define I2C_FLAG_BERR ((uint32_t)0x10000100) +#define I2C_FLAG_TXE ((uint32_t)0x10000080) +#define I2C_FLAG_RXNE ((uint32_t)0x10000040) +#define I2C_FLAG_STOPF ((uint32_t)0x10000010) +#define I2C_FLAG_ADD10 ((uint32_t)0x10000008) +#define I2C_FLAG_BTF ((uint32_t)0x10000004) +#define I2C_FLAG_ADDR ((uint32_t)0x10000002) +#define I2C_FLAG_SB ((uint32_t)0x10000001) + +/****************I2C Master Events (Events grouped in order of communication)********************/ + +#define I2C_EVENT_MASTER_MODE_SELECT ((uint32_t)0x00030001) /* BUSY, MSL and SB flag */ +#define I2C_EVENT_MASTER_TRANSMITTER_MODE_SELECTED ((uint32_t)0x00070082) /* BUSY, MSL, ADDR, TXE and TRA flags */ +#define I2C_EVENT_MASTER_RECEIVER_MODE_SELECTED ((uint32_t)0x00030002) /* BUSY, MSL and ADDR flags */ +#define I2C_EVENT_MASTER_MODE_ADDRESS10 ((uint32_t)0x00030008) /* BUSY, MSL and ADD10 flags */ +#define I2C_EVENT_MASTER_BYTE_RECEIVED ((uint32_t)0x00030040) /* BUSY, MSL and RXNE flags */ +#define I2C_EVENT_MASTER_BYTE_TRANSMITTING ((uint32_t)0x00070080) /* TRA, BUSY, MSL, TXE flags */ +#define I2C_EVENT_MASTER_BYTE_TRANSMITTED ((uint32_t)0x00070084) /* TRA, BUSY, MSL, TXE and BTF flags */ + +/******************I2C Slave Events (Events grouped in order of communication)******************/ + +#define I2C_EVENT_SLAVE_RECEIVER_ADDRESS_MATCHED ((uint32_t)0x00020002) /* BUSY and ADDR flags */ +#define I2C_EVENT_SLAVE_TRANSMITTER_ADDRESS_MATCHED ((uint32_t)0x00060082) /* TRA, BUSY, TXE and ADDR flags */ +#define I2C_EVENT_SLAVE_RECEIVER_SECONDADDRESS_MATCHED ((uint32_t)0x00820000) /* DUALF and BUSY flags */ +#define I2C_EVENT_SLAVE_TRANSMITTER_SECONDADDRESS_MATCHED ((uint32_t)0x00860080) /* DUALF, TRA, BUSY and TXE flags */ +#define I2C_EVENT_SLAVE_GENERALCALLADDRESS_MATCHED ((uint32_t)0x00120000) /* GENCALL and BUSY flags */ +#define I2C_EVENT_SLAVE_BYTE_RECEIVED ((uint32_t)0x00020040) /* BUSY and RXNE flags */ +#define I2C_EVENT_SLAVE_STOP_DETECTED ((uint32_t)0x00000010) /* STOPF flag */ +#define I2C_EVENT_SLAVE_BYTE_TRANSMITTED ((uint32_t)0x00060084) /* TRA, BUSY, TXE and BTF flags */ +#define I2C_EVENT_SLAVE_BYTE_TRANSMITTING ((uint32_t)0x00060080) /* TRA, BUSY and TXE flags */ +#define I2C_EVENT_SLAVE_ACK_FAILURE ((uint32_t)0x00000400) /* AF flag */ + +void I2C_Init(I2C_ModeTypeDef I2C_Mode, UINT32 I2C_ClockSpeed, I2C_DutyTypeDef I2C_DutyCycle, + I2C_AckTypeDef I2C_Ack, I2C_AckAddrTypeDef I2C_AckAddr, UINT16 I2C_OwnAddress1); +void I2C_Cmd(FunctionalState NewState); +void I2C_GenerateSTART(FunctionalState NewState); +void I2C_GenerateSTOP(FunctionalState NewState); +void I2C_AcknowledgeConfig(FunctionalState NewState); +void I2C_OwnAddress2Config(uint8_t Address); +void I2C_DualAddressCmd(FunctionalState NewState); +void I2C_GeneralCallCmd(FunctionalState NewState); +void I2C_ITConfig(I2C_ITTypeDef I2C_IT, FunctionalState NewState); +void I2C_SendData(uint8_t Data); + +uint8_t I2C_ReceiveData(void); + +void I2C_Send7bitAddress(uint8_t Address, uint8_t I2C_Direction); +void I2C_SoftwareResetCmd(FunctionalState NewState); +void I2C_NACKPositionConfig(uint16_t I2C_NACKPosition); +void I2C_SMBusAlertConfig(uint16_t I2C_SMBusAlert); +void I2C_TransmitPEC(FunctionalState NewState); +void I2C_PECPositionConfig(uint16_t I2C_PECPosition); +void I2C_CalculatePEC(FunctionalState NewState); + +uint8_t I2C_GetPEC(void); + +void I2C_ARPCmd(FunctionalState NewState); +void I2C_StretchClockCmd(FunctionalState NewState); +void I2C_FastModeDutyCycleConfig(uint16_t I2C_DutyCycle); + +/**************************************************************************************** + * I2C State Monitoring Functions + ****************************************************************************************/ +uint8_t I2C_CheckEvent(uint32_t I2C_EVENT); +uint32_t I2C_GetLastEvent(void); +FlagStatus I2C_GetFlagStatus(uint32_t I2C_FLAG); + +void I2C_ClearFlag(uint32_t I2C_FLAG); +ITStatus I2C_GetITStatus(uint32_t I2C_IT); +void I2C_ClearITPendingBit(uint32_t I2C_IT); + +#ifdef __cplusplus +} +#endif + +#endif // __CH59x_I2C_H__ diff --git a/sdk/StdPeriphDriver/inc/CH59x_lcd.h b/sdk/StdPeriphDriver/inc/CH59x_lcd.h new file mode 100644 index 0000000..6139e88 --- /dev/null +++ b/sdk/StdPeriphDriver/inc/CH59x_lcd.h @@ -0,0 +1,98 @@ +/********************************** (C) COPYRIGHT ******************************* + * File Name : CH59x_lcd.h + * Author : WCH + * Version : V1.0 + * Date : 2022/12/05 + * Description : + ******************************************************************************** + * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd. + * Attention: This software (modified or not) and binary are used for + * microcontroller manufactured by Nanjing Qinheng Microelectronics. + *******************************************************************************/ + + +#ifndef __CH59x_LCD_H__ +#define __CH59x_LCD_H__ + +#ifdef __cplusplus + extern "C" { +#endif + +#include "CH592SFR.h" + +/** + * @brief Configuration LCD driver power + */ +typedef enum +{ + LCD_PS_3V3 = 0, // 3.3V 驱动 + LCD_PS_2V5, // 2.5V 驱动 +}LCDDrvPowerTypeDef; + +/** + * @brief Configuration LCD bias + */ +typedef enum +{ + LCD_1_2_Bias = 0, // 2级分压 + LCD_1_3_Bias, // 3级分压 +}LCDBiasTypeDef; + +/** + * @brief Configuration LCD duty + */ +typedef enum +{ + LCD_1_2_Duty = 0, // COM0-COM1 + LCD_1_3_Duty, // COM0-COM2 + LCD_1_4_Duty, // COM0-COM3 +}LCDDutyTypeDef; + +/** + * @brief Configuration LCD scan clk + */ +typedef enum +{ + LCD_CLK_256 = 0, // 256Hz + LCD_CLK_512, // 512Hz + LCD_CLK_1000, // 1KHz + LCD_CLK_128 // 128Hz +}LCDSCANCLKTypeDef; + +/* LCD段式屏驱动初始化配置 */ +void LCD_Init(LCDDutyTypeDef duty, LCDBiasTypeDef bias); + +#define LCD_PowerDown() (R32_LCD_CMD &= ~(RB_LCD_ON | RB_LCD_SYS_EN)) /* LCD功能模块关闭 */ +#define LCD_PowerOn() (R32_LCD_CMD |= (RB_LCD_ON | RB_LCD_SYS_EN)) /* LCD功能模块开启 */ + +// 输入值参考 LCDDrvPowerTypeDef +#define LCD_PowerCfg( d ) (R32_LCD_CMD = (R32_LCD_CMD & ~RB_LCD_VLCD_SEL) | (d<<7)) /* 配置LCD的 供电电压选择 */ +// 输入值参考 LCDSCANCLKTypeDef +#define LCD_ScanCLKCfg( d ) (R32_LCD_CMD = (R32_LCD_CMD & ~RB_LCD_SCAN_CLK) | (d<<5)) /* 配置LCD的 扫描时钟选择 */ +// 输入值参考 LCDDutyTypeDef +#define LCD_DutyCfg( d ) (R32_LCD_CMD = (R32_LCD_CMD & ~RB_LCD_DUTY) | (d<<3)) /* 配置LCD的 duty选择 */ +// 输入值参考 LCDBiasTypeDef +#define LCD_BiasCfg( d ) (R32_LCD_CMD = (R32_LCD_CMD & ~RB_LCD_BIAS) | (d<<2)) /* 配置LCD的 bias选择 */ + +#define LCD_WriteData0( d ) (R32_LCD_RAM0 = (R32_LCD_RAM0 & 0xffffff00) | ((UINT32)d)) /* 填充SEG0驱动数值 */ +#define LCD_WriteData1( d ) (R32_LCD_RAM0 = (R32_LCD_RAM0 & 0xffff00ff) | ((UINT32)d<<8)) /* 填充SEG1驱动数值 */ +#define LCD_WriteData2( d ) (R32_LCD_RAM0 = (R32_LCD_RAM0 & 0xff00ffff) | ((UINT32)d<<16)) /* 填充SEG2驱动数值 */ +#define LCD_WriteData3( d ) (R32_LCD_RAM0 = (R32_LCD_RAM0 & 0x00ffffff) | ((UINT32)d<<24)) /* 填充SEG3驱动数值 */ + +#define LCD_WriteData4( d ) (R32_LCD_RAM1 = (R32_LCD_RAM1 & 0xffffff00) | ((UINT32)d)) /* 填充SEG4驱动数值 */ +#define LCD_WriteData5( d ) (R32_LCD_RAM1 = (R32_LCD_RAM1 & 0xffff00ff) | ((UINT32)d<<8)) /* 填充SEG5驱动数值 */ +#define LCD_WriteData6( d ) (R32_LCD_RAM1 = (R32_LCD_RAM1 & 0xff00ffff) | ((UINT32)d<<16)) /* 填充SEG6驱动数值 */ +#define LCD_WriteData7( d ) (R32_LCD_RAM1 = (R32_LCD_RAM1 & 0x00ffffff) | ((UINT32)d<<24)) /* 填充SEG7驱动数值 */ + +#define LCD_WriteData8( d ) (R32_LCD_RAM2 = (R32_LCD_RAM2 & 0xffffff00) | ((UINT32)d)) /* 填充SEG8驱动数值 */ +#define LCD_WriteData9( d ) (R32_LCD_RAM2 = (R32_LCD_RAM2 & 0xffff00ff) | ((UINT32)d<<8)) /* 填充SEG9驱动数值 */ +#define LCD_WriteData10( d ) (R32_LCD_RAM2 = (R32_LCD_RAM2 & 0xff00ffff) | ((UINT32)d<<16)) /* 填充SEG10驱动数值 */ + + + +#ifdef __cplusplus +} +#endif + +#endif // __CH59x_LCD_H__ + diff --git a/sdk/StdPeriphDriver/inc/CH59x_pwm.h b/sdk/StdPeriphDriver/inc/CH59x_pwm.h new file mode 100644 index 0000000..d14bed6 --- /dev/null +++ b/sdk/StdPeriphDriver/inc/CH59x_pwm.h @@ -0,0 +1,152 @@ +/********************************** (C) COPYRIGHT ******************************* + * File Name : CH59x_pwm.h + * Author : WCH + * Version : V1.2 + * Date : 2021/11/17 + * Description + ********************************************************************************* + * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd. + * Attention: This software (modified or not) and binary are used for + * microcontroller manufactured by Nanjing Qinheng Microelectronics. + *******************************************************************************/ + +#ifndef __CH59x_PWM_H__ +#define __CH59x_PWM_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * @brief channel of PWM define + */ +#define CH_PWM4 0x01 // PWM4 通道 +#define CH_PWM5 0x02 // PWM5 通道 +#define CH_PWM6 0x04 // PWM6 通道 +#define CH_PWM7 0x08 // PWM7 通道 +#define CH_PWM8 0x10 // PWM8 通道 +#define CH_PWM9 0x20 // PWM9 通道 +#define CH_PWM10 0x40 // PWM10 通道 +#define CH_PWM11 0x80 // PWM11 通道 + +/** + * @brief channel of PWM define + */ +typedef enum +{ + High_Level = 0, // 默认低电平，高电平有效 + Low_Level, // 默认高电平，低电平有效 +} PWMX_PolarTypeDef; + +/** + * @brief Configuration PWM4_11 Cycle size + */ +typedef enum +{ + PWMX_Cycle_256 = 0, // 256 个PWMX周期 + PWMX_Cycle_255, // 255 个PWMX周期 + PWMX_Cycle_128, // 128 个PWMX周期 + PWMX_Cycle_127, // 127 个PWMX周期 + PWMX_Cycle_64, // 64 个PWMX周期 + PWMX_Cycle_63, // 63 个PWMX周期 + PWMX_Cycle_32, // 32 个PWMX周期 + PWMX_Cycle_31, // 31 个PWMX周期 +} PWMX_CycleTypeDef; + +/** + * @brief PWM4-PWM11 通道基准时钟配置 + * + * @param d - 通道基准时钟 = d*Tsys + */ +#define PWMX_CLKCfg(d) (R8_PWM_CLOCK_DIV = d) + +/** + * @brief PWM4-PWM11基准时钟配置 + * + * @param cyc - refer to PWMX_CycleTypeDef + */ +void PWMX_CycleCfg(PWMX_CycleTypeDef cyc); + +/** + * @brief 设置 PWM4 有效数据脉宽 + * + * @param d - 有效数据脉宽 + */ +#define PWM4_ActDataWidth(d) (R8_PWM4_DATA = d) + +/** + * @brief 设置 PWM5 有效数据脉宽 + * + * @param d - 有效数据脉宽 + */ +#define PWM5_ActDataWidth(d) (R8_PWM5_DATA = d) + +/** + * @brief 设置 PWM6 有效数据脉宽 + * + * @param d - 有效数据脉宽 + */ +#define PWM6_ActDataWidth(d) (R8_PWM6_DATA = d) + +/** + * @brief 设置 PWM7 有效数据脉宽 + * + * @param d - 有效数据脉宽 + */ +#define PWM7_ActDataWidth(d) (R8_PWM7_DATA = d) + +/** + * @brief 设置 PWM8 有效数据脉宽 + * + * @param d - 有效数据脉宽 + */ +#define PWM8_ActDataWidth(d) (R8_PWM8_DATA = d) + +/** + * @brief 设置 PWM9 有效数据脉宽 + * + * @param d - 有效数据脉宽 + */ +#define PWM9_ActDataWidth(d) (R8_PWM9_DATA = d) + +/** + * @brief 设置 PWM10 有效数据脉宽 + * + * @param d - 有效数据脉宽 + */ +#define PWM10_ActDataWidth(d) (R8_PWM10_DATA = d) + +/** + * @brief 设置 PWM11 有效数据脉宽 + * + * @param d - 有效数据脉宽 + */ +#define PWM11_ActDataWidth(d) (R8_PWM11_DATA = d) + +/** + * @brief PWM4-PWM11通道输出波形配置 + * + * @param ch - select channel of pwm, refer to channel of PWM define + * @param da - effective pulse width + * @param pr - select wave polar, refer to PWMX_PolarTypeDef + * @param s - control pwmx function, ENABLE or DISABLE + */ +void PWMX_ACTOUT(uint8_t ch, uint8_t da, PWMX_PolarTypeDef pr, FunctionalState s); + +/** + * @brief PWM 交替输出模式配置 + * + * @param ch - select group of PWM alternate output + * RB_PWM4_5_STAG_EN - PWM4 和 PWM5 通道交替输出 + * RB_PWM6_7_STAG_EN - PWM6 和 PWM7 通道交替输出 + * RB_PWM8_9_STAG_EN - PWM8 和 PWM9 通道交替输出 + * RB_PWM10_11_STAG_EN - PWM10 和 PWM11 通道交替输出 + * @param s - control pwmx function, ENABLE or DISABLE + */ +void PWMX_AlterOutCfg(uint8_t ch, FunctionalState s); + +#ifdef __cplusplus +} +#endif + +#endif // __CH59x_PWM_H__ diff --git a/sdk/StdPeriphDriver/inc/CH59x_pwr.h b/sdk/StdPeriphDriver/inc/CH59x_pwr.h new file mode 100644 index 0000000..3bdebc7 --- /dev/null +++ b/sdk/StdPeriphDriver/inc/CH59x_pwr.h @@ -0,0 +1,169 @@ +/********************************** (C) COPYRIGHT ******************************* + * File Name : CH59x_pwr.h + * Author : WCH + * Version : V1.2 + * Date : 2021/11/17 + * Description + ********************************************************************************* + * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd. + * Attention: This software (modified or not) and binary are used for + * microcontroller manufactured by Nanjing Qinheng Microelectronics. + *******************************************************************************/ + +#ifndef __CH59x_PWR_H__ +#define __CH59x_PWR_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +#define ROM_CFG_ADR_HW 0x7F00C // config address for hardware config for LDO&OSC and etc + +/** + * @brief Peripher CLK control bit define + */ +#define BIT_SLP_CLK_TMR0 (0x00000001) /*!< TMR0 peripher clk bit */ +#define BIT_SLP_CLK_TMR1 (0x00000002) /*!< TMR1 peripher clk bit */ +#define BIT_SLP_CLK_TMR2 (0x00000004) /*!< TMR2 peripher clk bit */ +#define BIT_SLP_CLK_TMR3 (0x00000008) /*!< TMR3 peripher clk bit */ +#define BIT_SLP_CLK_UART0 (0x00000010) /*!< UART0 peripher clk bit */ +#define BIT_SLP_CLK_UART1 (0x00000020) /*!< UART1 peripher clk bit */ +#define BIT_SLP_CLK_UART2 (0x00000040) /*!< UART2 peripher clk bit */ +#define BIT_SLP_CLK_UART3 (0x00000080) /*!< UART3 peripher clk bit */ +#define BIT_SLP_CLK_SPI0 (0x00000100) /*!< SPI0 peripher clk bit */ +//#define BIT_SLP_CLK_SPI1 (0x00000200) /*!< SPI1 peripher clk bit */ +#define BIT_SLP_CLK_PWMX (0x00000400) /*!< PWMX peripher clk bit */ +//#define BIT_SLP_CLK_LCD (0x00000800) /*!< LCD peripher clk bit */ +#define BIT_SLP_CLK_USB (0x00001000) /*!< USB peripher clk bit */ +//#define BIT_SLP_CLK_ETH (0x00002000) /*!< ETH peripher clk bit */ +//#define BIT_SLP_CLK_LED (0x00004000) /*!< LED peripher clk bit */ +#define BIT_SLP_CLK_BLE (0x00008000) /*!< BLE peripher clk bit */ + +#define BIT_SLP_CLK_RAMX (0x10000000) /*!< main SRAM RAM16K peripher clk bit */ +#define BIT_SLP_CLK_RAM2K (0x20000000) /*!< RAM2K peripher clk bit */ +#define BIT_SLP_CLK_ALL (0x3000FFFF) /*!< All peripher clk bit */ + +/** + * @brief unit of controllable power supply + */ +#define UNIT_SYS_LSE RB_CLK_XT32K_PON // 外部32K 时钟振荡 +#define UNIT_SYS_LSI RB_CLK_INT32K_PON // 内部32K 时钟振荡 +#define UNIT_SYS_HSE RB_CLK_XT32M_PON // 外部32M 时钟振荡 +#define UNIT_SYS_PLL RB_CLK_PLL_PON // PLL 时钟振荡 + +/** + * @brief wakeup mode define + */ +typedef enum +{ + Short_Delay = 0, + Long_Delay, + +} WakeUP_ModeypeDef; + +/** + * @brief wakeup mode define + */ +typedef enum +{ + /* 下面等级将使用高精度监控，210uA消耗 */ + HALevel_1V9 = 0, // 1.7-1.9 + HALevel_2V1, // 1.9-2.1 + HALevel_2V3, // 2.1-2.3 + HALevel_2V5, // 2.3-2.5 + + /* 下面等级将使用低功耗监控，1uA消耗 */ + LPLevel_1V8 = 0x80, + LPLevel_1V9, + LPLevel_2V0, + LPLevel_2V1, + LPLevel_2V2, + LPLevel_2V3, + LPLevel_2V4, + LPLevel_2V5, + +} VolM_LevelypeDef; + +/** + * @brief 启用内部DC/DC电源，用于节约系统功耗 + * + * @param s - 是否打开DCDC电源 + */ +void PWR_DCDCCfg(FunctionalState s); + +/** + * @brief 可控单元模块的电源控制 + * + * @param s - 是否打开电源 + * @param unit - please refer to unit of controllable power supply + */ +void PWR_UnitModCfg(FunctionalState s, uint8_t unit); + +/** + * @brief 外设时钟控制位 + * + * @param s - 是否打开对应外设时钟 + * @param perph - please refer to Peripher CLK control bit define + */ +void PWR_PeriphClkCfg(FunctionalState s, uint16_t perph); + +/** + * @brief 睡眠唤醒源配置 + * + * @param s - 是否打开此外设睡眠唤醒功能 + * @param perph - 需要设置的唤醒源 + * RB_SLP_USB_WAKE - USB 为唤醒源 + * RB_SLP_RTC_WAKE - RTC 为唤醒源 + * RB_SLP_GPIO_WAKE - GPIO 为唤醒源 + * RB_SLP_BAT_WAKE - BAT 为唤醒源 + * @param mode - refer to WakeUP_ModeypeDef + */ +void PWR_PeriphWakeUpCfg(FunctionalState s, uint8_t perph, WakeUP_ModeypeDef mode); + +/** + * @brief 电源监控 + * + * @param s - 是否打开此功能 + * @param vl - refer to VolM_LevelypeDef + */ +void PowerMonitor(FunctionalState s, VolM_LevelypeDef vl); + +/** + * @brief 低功耗-Idle模式 + */ +void LowPower_Idle(void); + +/** + * @brief 低功耗-Halt模式，此低功耗切到HSI/5时钟运行，唤醒后需要用户自己重新选择系统时钟源 + */ +void LowPower_Halt(void); + +/** + * @brief 低功耗-Sleep模式，此低功耗切到HSI/5时钟运行，唤醒后需要用户自己重新选择系统时钟源 + * @note 注意调用此函数，DCDC功能强制关闭，唤醒后可以手动再次打开 + * + * @param rm - 供电模块选择 + * RB_PWR_RAM2K - 2K retention SRAM 供电 + * RB_PWR_RAM16K - 16K main SRAM 供电 + * RB_PWR_EXTEND - USB 和 BLE 单元保留区域供电 + * RB_PWR_XROM - FlashROM 供电 + * NULL - 以上单元都断电 + */ +void LowPower_Sleep(uint16_t rm); + +/** + * @brief 低功耗-Shutdown模式，此低功耗切到HSI/5时钟运行，唤醒后需要用户自己重新选择系统时钟源 + * @note 注意调用此函数，DCDC功能强制关闭，唤醒后可以手动再次打开 + * + * @param rm - 供电模块选择 + * RB_PWR_RAM2K - 2K retention SRAM 供电 + * RB_PWR_RAM16K - 16K main SRAM 供电 + * NULL - 以上单元都断电 + */ +void LowPower_Shutdown(uint16_t rm); + +#ifdef __cplusplus +} +#endif + +#endif // __CH59x_PWR_H__ diff --git a/sdk/StdPeriphDriver/inc/CH59x_spi.h b/sdk/StdPeriphDriver/inc/CH59x_spi.h new file mode 100644 index 0000000..4b6e634 --- /dev/null +++ b/sdk/StdPeriphDriver/inc/CH59x_spi.h @@ -0,0 +1,214 @@ +/********************************** (C) COPYRIGHT ******************************* + * File Name : CH59x_SPI.h + * Author : WCH + * Version : V1.2 + * Date : 2021/11/17 + * Description + ********************************************************************************* + * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd. + * Attention: This software (modified or not) and binary are used for + * microcontroller manufactured by Nanjing Qinheng Microelectronics. + *******************************************************************************/ + +#ifndef __CH59x_SPI_H__ +#define __CH59x_SPI_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * @brief SPI0 interrupt bit define + */ +#define SPI0_IT_FST_BYTE RB_SPI_IE_FST_BYTE // 从机模式的首字节命令模式下，接收到首字节中断 +#define SPI0_IT_FIFO_OV RB_SPI_IE_FIFO_OV // FIFO 溢出 +#define SPI0_IT_DMA_END RB_SPI_IE_DMA_END // DMA 传输结束 +#define SPI0_IT_FIFO_HF RB_SPI_IE_FIFO_HF // FIFO 使用过半 +#define SPI0_IT_BYTE_END RB_SPI_IE_BYTE_END // 单字节传输完成 +#define SPI0_IT_CNT_END RB_SPI_IE_CNT_END // 全部字节传输完成 + +/** + * @brief Configuration data mode + */ +typedef enum +{ + Mode0_LowBitINFront = 0, // 模式0，低位在前 + Mode0_HighBitINFront, // 模式0，高位在前 + Mode3_LowBitINFront, // 模式3，低位在前 + Mode3_HighBitINFront, // 模式3，高位在前 +} ModeBitOrderTypeDef; + +/** + * @brief Configuration SPI0 slave mode + */ +typedef enum +{ + Mode_DataStream = 0, // 数据流模式 + Mose_FirstCmd, // 首字节命令模式 +} Slave_ModeTypeDef; + +/** + * @brief 主机模式默认初始化：模式0+3线全双工+8MHz + */ +void SPI0_MasterDefInit(void); + +/** + * @brief SPI0 基准时钟配置，= d*Tsys + * + * @param c - 时钟分频系数 + */ +void SPI0_CLKCfg(uint8_t c); + +/** + * @brief 设置数据流模式 + * + * @param m - 数据流模式 refer to ModeBitOrderTypeDef + */ +void SPI0_DataMode(ModeBitOrderTypeDef m); + +/** + * @brief 发送单字节 (buffer) + * + * @param d - 发送字节 + */ +void SPI0_MasterSendByte(uint8_t d); + +/** + * @brief 接收单字节 (buffer) + * + * @param none + */ +uint8_t SPI0_MasterRecvByte(void); + +/** + * @brief 使用FIFO连续发送多字节 + * + * @param pbuf - 待发送的数据内容首地址 + * @param len - 请求发送的数据长度，最大4095 + */ +void SPI0_MasterTrans(uint8_t *pbuf, uint16_t len); + +/** + * @brief 使用FIFO连续接收多字节 + * + * @param pbuf - 待接收的数据首地址 + * @param len - 待接收的数据长度，最大4095 + */ +void SPI0_MasterRecv(uint8_t *pbuf, uint16_t len); + +/** + * @brief DMA方式连续发送数据 + * + * @param pbuf - 待发送数据起始地址,需要四字节对其 + * @param len - 待发送数据长度 + */ +void SPI0_MasterDMATrans(uint8_t *pbuf, uint16_t len); + +/** + * @brief DMA方式连续接收数据 + * + * @param pbuf - 待接收数据存放起始地址,需要四字节对其 + * @param len - 待接收数据长度 + */ +void SPI0_MasterDMARecv(uint8_t *pbuf, uint16_t len); + +void SPI1_MasterDefInit(void); /* 主机模式默认初始化：模式0+3线全双工+8MHz */ +void SPI1_CLKCfg(UINT8 c); /* SPI1 基准时钟配置，= d*Tsys */ +void SPI1_DataMode(ModeBitOrderTypeDef m); /* 设置数据流模式 */ + +void SPI1_MasterSendByte(UINT8 d); /* 发送单字节 (buffer) */ +UINT8 SPI1_MasterRecvByte(void); /* 接收单字节 (buffer) */ + +void SPI1_MasterTrans(UINT8 *pbuf, UINT16 len); /* 使用FIFO连续发送多字节 */ +void SPI1_MasterRecv(UINT8 *pbuf, UINT16 len); /* 使用FIFO连续接收多字节 */ + +/** + * @brief 设备模式默认初始化，建议设置MISO的GPIO对应为输入模式 + */ +void SPI0_SlaveInit(void); + +/** + * @brief 加载首字节数据内容 + * + * @param d - 首字节数据内容 + */ +#define SetFirstData(d) (R8_SPI0_SLAVE_PRE = d) + +/** + * @brief 从机模式，发送一字节数据 + * + * @param d - 待发送数据 + */ +void SPI0_SlaveSendByte(uint8_t d); + +/** + * @brief 从机模式，接收一字节数据 + * + * @return 接收到数据 + */ +uint8_t SPI0_SlaveRecvByte(void); + +/** + * @brief 从机模式，发送多字节数据 + * + * @param pbuf - 待发送的数据内容首地址 + * @param len - 请求发送的数据长度，最大4095 + */ +void SPI0_SlaveTrans(uint8_t *pbuf, uint16_t len); + +/** + * @brief 从机模式，接收多字节数据 + * + * @param pbuf - 接收收数据存放起始地址 + * @param len - 请求接收数据长度 + */ +void SPI0_SlaveRecv(uint8_t *pbuf, uint16_t len); + +/** + * @brief DMA方式连续发送数据 + * + * @param pbuf - 待发送数据起始地址,需要四字节对其 + * @param len - 待发送数据长度 + */ +void SPI0_SlaveDMATrans(uint8_t *pbuf, uint16_t len); + +/** + * @brief DMA方式连续接收数据 + * + * @param pbuf - 待接收数据存放起始地址,需要四字节对其 + * @param len - 待接收数据长度 + */ +void SPI0_SlaveDMARecv(uint8_t *pbuf, uint16_t len); + +/** + * @brief 配置SPI0中断 + * + * @param s - 使能/关闭 + * @param f - refer to SPI0 interrupt bit define + */ +#define SPI0_ITCfg(s, f) ((s) ? (R8_SPI0_INTER_EN |= f) : (R8_SPI0_INTER_EN &= ~f)) + +/** + * @brief 获取中断标志状态，0-未置位，(!0)-触发 + * + * @param f - refer to SPI0 interrupt bit define + */ +#define SPI0_GetITFlag(f) (R8_SPI0_INT_FLAG & f) + +/** + * @brief 清除当前中断标志 + * + * @param f - refer to SPI0 interrupt bit define + */ +#define SPI0_ClearITFlag(f) (R8_SPI0_INT_FLAG = f) + +/** + * @brief 关闭SPI0 + */ +#define SPI0_Disable() (R8_SPI0_CTRL_MOD &= ~(RB_SPI_MOSI_OE | RB_SPI_SCK_OE | RB_SPI_MISO_OE)) + +#ifdef __cplusplus +} +#endif + +#endif // __CH59x_SPI_H__ diff --git a/sdk/StdPeriphDriver/inc/CH59x_sys.h b/sdk/StdPeriphDriver/inc/CH59x_sys.h new file mode 100644 index 0000000..a22e65a --- /dev/null +++ b/sdk/StdPeriphDriver/inc/CH59x_sys.h @@ -0,0 +1,205 @@ +/********************************** (C) COPYRIGHT ******************************* + * File Name : CH59x_SYS.h + * Author : WCH + * Version : V1.2 + * Date : 2021/11/17 + * Description + ********************************************************************************* + * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd. + * Attention: This software (modified or not) and binary are used for + * microcontroller manufactured by Nanjing Qinheng Microelectronics. + *******************************************************************************/ + +#ifndef __CH59x_SYS_H__ +#define __CH59x_SYS_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * @brief rtc interrupt event define + */ +typedef enum +{ + RST_STATUS_SW = 0, // 软件复位 + RST_STATUS_RPOR, // 上电复位 + RST_STATUS_WTR, // 看门狗超时复位 + RST_STATUS_MR, // 外部手动复位 + RST_STATUS_LRM0, // 唤醒复位-软复位引起 + RST_STATUS_GPWSM, // 下电模式唤醒复位 + RST_STATUS_LRM1, // 唤醒复位-看门狗引起 + RST_STATUS_LRM2, // 唤醒复位-手动复位引起 + +} SYS_ResetStaTypeDef; + +/** + * @brief rtc interrupt event define + */ +typedef enum +{ + INFO_ROM_READ = 0, // FlashROM 代码和数据区 是否可读 + INFO_RESET_EN = 2, // RST#外部手动复位输入功能是否开启 + INFO_BOOT_EN, // 系统引导程序 BootLoader 是否开启 + INFO_DEBUG_EN, // 系统仿真调试接口是否开启 + INFO_LOADER, // 当前系统是否处于Bootloader 区 + STA_SAFEACC_ACT, // 当前系统是否处于安全访问状态，否则RWA属性区域不可访问 + +} SYS_InfoStaTypeDef; + +/** + * @brief 获取芯片ID类，一般为固定值 + */ +#define SYS_GetChipID() R8_CHIP_ID + +/** + * @brief 获取安全访问ID，一般为固定值 + */ +#define SYS_GetAccessID() R8_SAFE_ACCESS_ID + +/** + * @brief 配置系统运行时钟 + * + * @param sc - 系统时钟源选择 refer to SYS_CLKTypeDef + */ +void SetSysClock(SYS_CLKTypeDef sc); + +/** + * @brief 获取当前系统时钟 + * + * @return Hz + */ +uint32_t GetSysClock(void); + +/** + * @brief 获取当前系统信息状态 + * + * @param i - refer to SYS_InfoStaTypeDef + * + * @return 是否开启 + */ +uint8_t SYS_GetInfoSta(SYS_InfoStaTypeDef i); + +/** + * @brief 获取系统上次复位状态 + * + * @return refer to SYS_ResetStaTypeDef + */ +#define SYS_GetLastResetSta() (R8_RESET_STATUS & RB_RESET_FLAG) + +/** + * @brief 执行系统软件复位 + */ +void SYS_ResetExecute(void); + +/** + * @brief 设置复位保存寄存器的值，不受手动复位、 软件复位、 看门狗复位或者普通唤醒复位的影响 + * + * @param i - refer to SYS_InfoStaTypeDef + */ +#define SYS_ResetKeepBuf(d) (R8_GLOB_RESET_KEEP = d) + +/** + * @brief 关闭所有中断，并保留当前中断值 + * + * @param pirqv - 当前保留中断值 + */ +void SYS_DisableAllIrq(uint32_t *pirqv); + +/** + * @brief 恢复之前关闭的中断值 + * + * @param irq_status - 当前保留中断值 + */ +void SYS_RecoverIrq(uint32_t irq_status); + +/** + * @brief 获取当前系统(SYSTICK)计数值 + * + * @return 当前计数值 + */ +uint32_t SYS_GetSysTickCnt(void); + +/** + * @brief 加载看门狗计数初值，递增型 + * + * @param c - 看门狗计数初值 + */ +#define WWDG_SetCounter(c) (R8_WDOG_COUNT = c) + +/** + * @brief 看门狗定时器溢出中断使能 + * + * @param s - 溢出是否中断 + */ +void WWDG_ITCfg(FunctionalState s); + +/** + * @brief 看门狗定时器复位功能 + * + * @param s - 溢出是否复位 + */ +void WWDG_ResetCfg(FunctionalState s); + +/** + * @brief 获取当前看门狗定时器溢出标志 + * + * @return 看门狗定时器溢出标志 + */ +#define WWDG_GetFlowFlag() (R8_RST_WDOG_CTRL & RB_WDOG_INT_FLAG) + +/** + * @brief 清除看门狗中断标志，重新加载计数值也可清除 + */ +void WWDG_ClearFlag(void); + +/** + * @brief uS 延时 + * + * @param t - 时间参数 + */ +void mDelayuS(uint16_t t); + +/** + * @brief mS 延时 + * + * @param t - 时间参数 + */ +void mDelaymS(uint16_t t); + +extern volatile uint32_t IRQ_STA; + +/** + * @brief Enter safe access mode. + * + * @NOTE: After enter safe access mode, about 16 system frequency cycles + * are in safe mode, and one or more secure registers can be rewritten + * within the valid period. The safe mode will be automatically + * terminated after the above validity period is exceeded. + */ + __attribute__((always_inline)) static inline void sys_safe_access_enable(void) +{ + if(read_csr(0x800)&0x08) + { + IRQ_STA = read_csr(0x800); + write_csr(0x800, (IRQ_STA&(~0x08))); + } + SAFEOPERATE; + R8_SAFE_ACCESS_SIG = SAFE_ACCESS_SIG1; + R8_SAFE_ACCESS_SIG = SAFE_ACCESS_SIG2; + SAFEOPERATE; +} + +__attribute__((always_inline)) static inline void sys_safe_access_disable(void) +{ + R8_SAFE_ACCESS_SIG = 0; + write_csr(0x800, read_csr(0x800)|(IRQ_STA&0x08)); + IRQ_STA = 0; + SAFEOPERATE; +} + +#ifdef __cplusplus +} +#endif + +#endif // __CH59x_SYS_H__ diff --git a/sdk/StdPeriphDriver/inc/CH59x_timer.h b/sdk/StdPeriphDriver/inc/CH59x_timer.h new file mode 100644 index 0000000..d70a374 --- /dev/null +++ b/sdk/StdPeriphDriver/inc/CH59x_timer.h @@ -0,0 +1,595 @@ +/********************************** (C) COPYRIGHT ******************************* + * File Name : CH59x_timer.h + * Author : WCH + * Version : V1.2 + * Date : 2021/11/17 + * Description + ********************************************************************************* + * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd. + * Attention: This software (modified or not) and binary are used for + * microcontroller manufactured by Nanjing Qinheng Microelectronics. + *******************************************************************************/ + +#ifndef __CH59x_TIMER_H__ +#define __CH59x_TIMER_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +#define DataBit_25 (1 << 25) + +/** + * @brief TMR0 interrupt bit define + */ + +#define TMR0_3_IT_CYC_END 0x01 // 周期结束标志：捕捉-超时，定时-周期结束，PWM-周期结束 +#define TMR0_3_IT_DATA_ACT 0x02 // 数据有效标志：捕捉-新数据，PWM-有效电平结束 +#define TMR0_3_IT_FIFO_HF 0x04 // FIFO 使用过半：捕捉- FIFO>=4， PWM- FIFO<4 +#define TMR1_2_IT_DMA_END 0x08 // DMA 结束，支持TMR1和TMR2 +#define TMR0_3_IT_FIFO_OV 0x10 // FIFO 溢出：捕捉- FIFO满， PWM- FIFO空 + +/** + * @brief Configuration PWM effective level repeat times + */ +typedef enum +{ + PWM_Times_1 = 0, // PWM 有效输出重复1次数 + PWM_Times_4, // PWM 有效输出重复4次数 + PWM_Times_8, // PWM 有效输出重复8次数 + PWM_Times_16, // PWM 有效输出重复16次数 +} PWM_RepeatTsTypeDef; + +/** + * @brief Configuration Cap mode + */ +typedef enum +{ + CAP_NULL = 0, // 不捕捉 & 不计数 + Edge_To_Edge, // 任意边沿之间 & 计数任意边沿 + FallEdge_To_FallEdge, // 下降沿到下降沿 & 计数下降沿 + RiseEdge_To_RiseEdge, // 上升沿到上升沿 & 计数上升沿 +} CapModeTypeDef; + +/** + * @brief Configuration DMA mode + */ +typedef enum +{ + Mode_Single = 0, // 单次模式 + Mode_LOOP, // 循环模式 +} DMAModeTypeDef; + +/** + * @brief 定时功能初始化 + * + * @param t - 定时时间，基于当前系统时钟Tsys, 最长定时周期 67108864 + */ +void TMR0_TimerInit(uint32_t t); + +/** + * @brief 获取当前定时器值，最大67108864 + * + * @return 当前定时器值 + */ +#define TMR0_GetCurrentTimer() R32_TMR0_COUNT + +/** + * @brief 边沿计数功能初始化 + * + * @param cap - 采集计数类型 + */ +void TMR0_EXTSingleCounterInit(CapModeTypeDef cap); + +/** + * @brief 设置计数统计溢出大小，最大67108862 + * + * @param cyc - 计数统计溢出大小 + */ +#define TMR0_CountOverflowCfg(cyc) (R32_TMR0_CNT_END = (cyc + 2)) + +/** + * @brief 获取当前计数值，最大67108862 + * + * @return 当前计数值 + */ +#define TMR0_GetCurrentCount() R32_TMR0_COUNT + +/** + * @brief PWM0 通道输出波形周期配置, 最大67108864 + * + * @param cyc - 输出波形周期 + */ +#define TMR0_PWMCycleCfg(cyc) (R32_TMR0_CNT_END = cyc) + +/** + * @brief PWM 输出初始化 + * + * @param pr - select wave polar, refer to PWMX_PolarTypeDef + * @param ts - set pwm repeat times, refer to PWM_RepeatTsTypeDef + */ +void TMR0_PWMInit(PWMX_PolarTypeDef pr, PWM_RepeatTsTypeDef ts); + +/** + * @brief PWM0 有效数据脉宽, 最大67108864 + * + * @param d - 有效数据脉宽 + */ +#define TMR0_PWMActDataWidth(d) (R32_TMR0_FIFO = d) + +/** + * @brief CAP0 捕捉电平超时配置, 最大33554432 + * + * @param cyc - 捕捉电平超时 + */ +#define TMR0_CAPTimeoutCfg(cyc) (R32_TMR0_CNT_END = cyc) + +/** + * @brief 外部信号捕捉功能初始化 + * + * @param cap - select capture mode, refer to CapModeTypeDef + */ +void TMR0_CapInit(CapModeTypeDef cap); + +/** + * @brief 获取脉冲数据 + * + * @return 脉冲数据 + */ +#define TMR0_CAPGetData() R32_TMR0_FIFO + +/** + * @brief 获取当前已捕获数据个数 + * + * @return 当前已捕获数据个数 + */ +#define TMR0_CAPDataCounter() R8_TMR0_FIFO_COUNT + +/** + * @brief 关闭 TMR0 PWM输出 + */ +#define TMR0_PWMDisable() (R8_TMR0_CTRL_MOD &= ~RB_TMR_OUT_EN) + +/** + * @brief 开启 TMR0 PWM输出 + */ +#define TMR0_PWMEnable() (R8_TMR0_CTRL_MOD |= RB_TMR_OUT_EN) + +/** + * @brief 关闭 TMR0 + */ +#define TMR0_Disable() (R8_TMR0_CTRL_MOD &= ~RB_TMR_COUNT_EN) + +/** + * @brief 开启 TMR0 + */ +#define TMR0_Enable() (R8_TMR0_CTRL_MOD |= RB_TMR_COUNT_EN) + +/** + * @brief 中断配置 + * + * @param s - 使能/关闭 + * @param f - refer to TMR interrupt bit define + */ +#define TMR0_ITCfg(s, f) ((s) ? (R8_TMR0_INTER_EN |= f) : (R8_TMR0_INTER_EN &= ~f)) + +/** + * @brief 清除中断标志 + * + * @param f - refer to TMR interrupt bit define + */ +#define TMR0_ClearITFlag(f) (R8_TMR0_INT_FLAG = f) + +/** + * @brief 查询中断标志状态 + * + * @param f - refer to TMR interrupt bit define + */ +#define TMR0_GetITFlag(f) (R8_TMR0_INT_FLAG & f) + +/** + * @brief 定时功能初始化 + * + * @param t - 定时时间，基于当前系统时钟Tsys, 最长定时周期 67108864 + */ +void TMR1_TimerInit(uint32_t t); + +/** + * @brief 获取当前定时器值，最大67108864 + * + * @return 当前定时器值 + */ +#define TMR1_GetCurrentTimer() R32_TMR1_COUNT + +/** + * @brief 边沿计数功能初始化 + * + * @param cap - 采集计数类型 + */ +void TMR1_EXTSingleCounterInit(CapModeTypeDef cap); + +/** + * @brief 设置计数统计溢出大小，最大67108862 + * + * @param cyc - 计数统计溢出大小 + */ +#define TMR1_CountOverflowCfg(cyc) (R32_TMR1_CNT_END = (cyc + 2)) + +/** + * @brief 获取当前计数值，最大67108862 + * + * @return 当前计数值 + */ +#define TMR1_GetCurrentCount() R32_TMR1_COUNT + +/** + * @brief PWM1 通道输出波形周期配置, 最大67108864 + * + * @param cyc - 输出波形周期 + */ +#define TMR1_PWMCycleCfg(cyc) (R32_TMR1_CNT_END = cyc) + +/** + * @brief PWM 输出初始化 + * + * @param pr - select wave polar, refer to PWMX_PolarTypeDef + * @param ts - set pwm repeat times, refer to PWM_RepeatTsTypeDef + */ +void TMR1_PWMInit(PWMX_PolarTypeDef pr, PWM_RepeatTsTypeDef ts); + +/** + * @brief PWM1 有效数据脉宽, 最大67108864 + * + * @param d - 有效数据脉宽 + */ +#define TMR1_PWMActDataWidth(d) (R32_TMR1_FIFO = d) + +/** + * @brief CAP1 捕捉电平超时配置, 最大33554432 + * + * @param cyc - 捕捉电平超时 + */ +#define TMR1_CAPTimeoutCfg(cyc) (R32_TMR1_CNT_END = cyc) + +/** + * @brief 外部信号捕捉功能初始化 + * + * @param cap - select capture mode, refer to CapModeTypeDef + */ +void TMR1_CapInit(CapModeTypeDef cap); + +/** + * @brief 获取脉冲数据 + * + * @return 脉冲数据 + */ +#define TMR1_CAPGetData() R32_TMR1_FIFO + +/** + * @brief 获取当前已捕获数据个数 + * + * @return 当前已捕获数据个数 + */ +#define TMR1_CAPDataCounter() R8_TMR1_FIFO_COUNT + +/** + * @brief 配置DMA功能 + * + * @param s - 是否打开DMA功能 + * @param startAddr - DMA 起始地址 + * @param endAddr - DMA 结束地址 + * @param m - 配置DMA模式 + */ +void TMR1_DMACfg(uint8_t s, uint16_t startAddr, uint16_t endAddr, DMAModeTypeDef m); + +/** + * @brief 关闭 TMR1 PWM输出 + */ +#define TMR1_PWMDisable() (R8_TMR1_CTRL_MOD &= ~RB_TMR_OUT_EN) + +/** + * @brief 开启 TMR1 PWM输出 + */ +#define TMR1_PWMEnable() (R8_TMR1_CTRL_MOD |= RB_TMR_OUT_EN) + +/** + * @brief 关闭 TMR1 + */ +#define TMR1_Disable() (R8_TMR1_CTRL_MOD &= ~RB_TMR_COUNT_EN) + +/** + * @brief 开启 TMR1 + */ +#define TMR1_Enable() (R8_TMR1_CTRL_MOD |= RB_TMR_COUNT_EN) + +/** + * @brief 中断配置 + * + * @param s - 使能/关闭 + * @param f - refer to TMR interrupt bit define + */ +#define TMR1_ITCfg(s, f) ((s) ? (R8_TMR1_INTER_EN |= f) : (R8_TMR1_INTER_EN &= ~f)) + +/** + * @brief 清除中断标志 + * + * @param f - refer to TMR interrupt bit define + */ +#define TMR1_ClearITFlag(f) (R8_TMR1_INT_FLAG = f) + +/** + * @brief 查询中断标志状态 + * + * @param f - refer to TMR interrupt bit define + */ +#define TMR1_GetITFlag(f) (R8_TMR1_INT_FLAG & f) + +/** + * @brief 定时功能初始化 + * + * @param t - 定时时间，基于当前系统时钟Tsys, 最长定时周期 67108864 + */ +void TMR2_TimerInit(uint32_t t); + +/** + * @brief 获取当前定时器值，最大67108864 + * + * @return 当前定时器值 + */ +#define TMR2_GetCurrentTimer() R32_TMR2_COUNT + +/** + * @brief 边沿计数功能初始化 + * + * @param cap - 采集计数类型 + */ +void TMR2_EXTSingleCounterInit(CapModeTypeDef cap); + +/** + * @brief 设置计数统计溢出大小，最大67108862 + * + * @param cyc - 计数统计溢出大小 + */ +#define TMR2_CountOverflowCfg(cyc) (R32_TMR2_CNT_END = (cyc + 2)) + +/** + * @brief 获取当前计数值，最大67108862 + * + * @return 当前计数值 + */ +#define TMR2_GetCurrentCount() R32_TMR2_COUNT + +/** + * @brief PWM2 通道输出波形周期配置, 最大67108864 + * + * @param cyc - 输出波形周期 + */ +#define TMR2_PWMCycleCfg(cyc) (R32_TMR2_CNT_END = cyc) + +/** + * @brief PWM 输出初始化 + * + * @param pr - select wave polar, refer to PWMX_PolarTypeDef + * @param ts - set pwm repeat times, refer to PWM_RepeatTsTypeDef + */ +void TMR2_PWMInit(PWMX_PolarTypeDef pr, PWM_RepeatTsTypeDef ts); + +/** + * @brief PWM2 有效数据脉宽, 最大67108864 + * + * @param d - 有效数据脉宽 + */ +#define TMR2_PWMActDataWidth(d) (R32_TMR2_FIFO = d) + +/** + * @brief CAP2 捕捉电平超时配置, 最大33554432 + * + * @param cyc - 捕捉电平超时 + */ +#define TMR2_CAPTimeoutCfg(cyc) (R32_TMR2_CNT_END = cyc) + +/** + * @brief 外部信号捕捉功能初始化 + * + * @param cap - select capture mode, refer to CapModeTypeDef + */ +void TMR2_CapInit(CapModeTypeDef cap); + +/** + * @brief 获取脉冲数据 + * + * @return 脉冲数据 + */ +#define TMR2_CAPGetData() R32_TMR2_FIFO + +/** + * @brief 获取当前已捕获数据个数 + * + * @return 当前已捕获数据个数 + */ +#define TMR2_CAPDataCounter() R8_TMR2_FIFO_COUNT + +/** + * @brief 配置DMA功能 + * + * @param s - 是否打开DMA功能 + * @param startAddr - DMA 起始地址 + * @param endAddr - DMA 结束地址 + * @param m - 配置DMA模式 + */ +void TMR2_DMACfg(uint8_t s, uint32_t startAddr, uint32_t endAddr, DMAModeTypeDef m); + +/** + * @brief 关闭 TMR2 PWM输出 + */ +#define TMR2_PWMDisable() (R8_TMR2_CTRL_MOD &= ~RB_TMR_OUT_EN) + +/** + * @brief 开启 TMR2 PWM输出 + */ +#define TMR2_PWMEnable() (R8_TMR2_CTRL_MOD |= RB_TMR_OUT_EN) + +/** + * @brief 关闭 TMR2 + */ +#define TMR2_Disable() (R8_TMR2_CTRL_MOD &= ~RB_TMR_COUNT_EN) + +/** + * @brief 开启 TMR2 + */ +#define TMR2_Enable() (R8_TMR2_CTRL_MOD |= RB_TMR_COUNT_EN) + +/** + * @brief 中断配置 + * + * @param s - 使能/关闭 + * @param f - refer to TMR interrupt bit define + */ +#define TMR2_ITCfg(s, f) ((s) ? (R8_TMR2_INTER_EN |= f) : (R8_TMR2_INTER_EN &= ~f)) + +/** + * @brief 清除中断标志 + * + * @param f - refer to TMR interrupt bit define + */ +#define TMR2_ClearITFlag(f) (R8_TMR2_INT_FLAG = f) + +/** + * @brief 查询中断标志状态 + * + * @param f - refer to TMR interrupt bit define + */ +#define TMR2_GetITFlag(f) (R8_TMR2_INT_FLAG & f) + +/** + * @brief 定时功能初始化 + * + * @param t - 定时时间，基于当前系统时钟Tsys, 最长定时周期 67108864 + */ +void TMR3_TimerInit(uint32_t t); + +/** + * @brief 获取当前定时器值，最大67108864 + * + * @return 当前定时器值 + */ +#define TMR3_GetCurrentTimer() R32_TMR3_COUNT + +/** + * @brief 边沿计数功能初始化 + * + * @param cap - 采集计数类型 + */ +void TMR3_EXTSingleCounterInit(CapModeTypeDef cap); + +/** + * @brief 设置计数统计溢出大小，最大67108862 + * + * @param cyc - 计数统计溢出大小 + */ +#define TMR3_CountOverflowCfg(cyc) (R32_TMR3_CNT_END = (cyc + 2)) + +/** + * @brief 获取当前计数值，最大67108862 + * + * @return 当前计数值 + */ +#define TMR3_GetCurrentCount() R32_TMR3_COUNT + +/** + * @brief PWM3 通道输出波形周期配置, 最大67108864 + * + * @param cyc - 输出波形周期 + */ +#define TMR3_PWMCycleCfg(cyc) (R32_TMR3_CNT_END = cyc) + +/** + * @brief PWM 输出初始化 + * + * @param pr - select wave polar, refer to PWMX_PolarTypeDef + * @param ts - set pwm repeat times, refer to PWM_RepeatTsTypeDef + */ +void TMR3_PWMInit(PWMX_PolarTypeDef pr, PWM_RepeatTsTypeDef ts); + +/** + * @brief PWM3 有效数据脉宽, 最大67108864 + * + * @param d - 有效数据脉宽 + */ +#define TMR3_PWMActDataWidth(d) (R32_TMR3_FIFO = d) + +/** + * @brief CAP3 捕捉电平超时配置, 最大33554432 + * + * @param cyc - 捕捉电平超时 + */ +#define TMR3_CAPTimeoutCfg(cyc) (R32_TMR3_CNT_END = cyc) + +/** + * @brief 外部信号捕捉功能初始化 + * + * @param cap - select capture mode, refer to CapModeTypeDef + */ +void TMR3_CapInit(CapModeTypeDef cap); + +/** + * @brief 获取脉冲数据 + * + * @return 脉冲数据 + */ +#define TMR3_CAPGetData() R32_TMR3_FIFO + +/** + * @brief 获取当前已捕获数据个数 + * + * @return 当前已捕获数据个数 + */ +#define TMR3_CAPDataCounter() R8_TMR3_FIFO_COUNT + +/** + * @brief 关闭 TMR3 PWM输出 + */ +#define TMR3_PWMDisable() (R8_TMR3_CTRL_MOD &= ~RB_TMR_OUT_EN) + +/** + * @brief 开启 TMR3 PWM输出 + */ +#define TMR3_PWMEnable() (R8_TMR3_CTRL_MOD |= RB_TMR_OUT_EN) + +/** + * @brief 关闭 TMR3 + */ +#define TMR3_Disable() (R8_TMR3_CTRL_MOD &= ~RB_TMR_COUNT_EN) + +/** + * @brief 开启 TMR3 + */ +#define TMR3_Enable() (R8_TMR3_CTRL_MOD |= RB_TMR_COUNT_EN) + +/** + * @brief 中断配置 + * + * @param s - 使能/关闭 + * @param f - refer to TMR interrupt bit define + */ +#define TMR3_ITCfg(s, f) ((s) ? (R8_TMR3_INTER_EN |= f) : (R8_TMR3_INTER_EN &= ~f)) + +/** + * @brief 清除中断标志 + * + * @param f - refer to TMR interrupt bit define + */ +#define TMR3_ClearITFlag(f) (R8_TMR3_INT_FLAG = f) + +/** + * @brief 查询中断标志状态 + * + * @param f - refer to TMR interrupt bit define + */ +#define TMR3_GetITFlag(f) (R8_TMR3_INT_FLAG & f) + +#ifdef __cplusplus +} +#endif + +#endif // __CH59x_TIMER_H__ diff --git a/sdk/StdPeriphDriver/inc/CH59x_uart.h b/sdk/StdPeriphDriver/inc/CH59x_uart.h new file mode 100644 index 0000000..0a9370c --- /dev/null +++ b/sdk/StdPeriphDriver/inc/CH59x_uart.h @@ -0,0 +1,412 @@ +/********************************** (C) COPYRIGHT ******************************* + * File Name : CH59x_uart.h + * Author : WCH + * Version : V1.2 + * Date : 2021/11/17 + * Description + ********************************************************************************* + * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd. + * Attention: This software (modified or not) and binary are used for + * microcontroller manufactured by Nanjing Qinheng Microelectronics. + *******************************************************************************/ + +#ifndef __CH59x_UART_H__ +#define __CH59x_UART_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * @brief LINE error and status define + */ +#define STA_ERR_BREAK RB_LSR_BREAK_ERR // 数据间隔错误 +#define STA_ERR_FRAME RB_LSR_FRAME_ERR // 数据帧错误 +#define STA_ERR_PAR RB_LSR_PAR_ERR // 奇偶校验位出错 +#define STA_ERR_FIFOOV RB_LSR_OVER_ERR // 接收数据溢出 + +#define STA_TXFIFO_EMP RB_LSR_TX_FIFO_EMP // 当前发送FIFO空，可以继续填充发送数据 +#define STA_TXALL_EMP RB_LSR_TX_ALL_EMP // 当前所有发送数据都发送完成 +#define STA_RECV_DATA RB_LSR_DATA_RDY // 当前有接收到数据 + +/** + * @brief Configuration UART TrigByte num + */ +typedef enum +{ + UART_1BYTE_TRIG = 0, // 1字节触发 + UART_2BYTE_TRIG, // 2字节触发 + UART_4BYTE_TRIG, // 4字节触发 + UART_7BYTE_TRIG, // 7字节触发 + +} UARTByteTRIGTypeDef; + +/** + * @brief 串口默认初始化配置 + */ +void UART0_DefInit(void); + +/** + * @brief 串口波特率配置 + * + * @param baudrate - 波特率 + */ +void UART0_BaudRateCfg(uint32_t baudrate); + +/** + * @brief 串口字节触发中断配置 + * + * @param b - 触发字节数 refer to UARTByteTRIGTypeDef + */ +void UART0_ByteTrigCfg(UARTByteTRIGTypeDef b); + +/** + * @brief 串口中断配置 + * + * @param s - 中断控制状态，是否使能相应中断 + * @param i - 中断类型 + * RB_IER_MODEM_CHG - 调制解调器输入状态变化中断使能位（仅 UART0 支持） + * RB_IER_LINE_STAT - 接收线路状态中断 + * RB_IER_THR_EMPTY - 发送保持寄存器空中断 + * RB_IER_RECV_RDY - 接收数据中断 + */ +void UART0_INTCfg(FunctionalState s, uint8_t i); + +/** + * @brief 串口软件复位 + */ +void UART0_Reset(void); + +/** + * @brief 清除当前接收FIFO + */ +#define UART0_CLR_RXFIFO() (R8_UART0_FCR |= RB_FCR_RX_FIFO_CLR) + +/** + * @brief 清除当前发送FIFO + */ +#define UART0_CLR_TXFIFO() (R8_UART0_FCR |= RB_FCR_TX_FIFO_CLR) + +/** + * @brief 获取当前中断标志 + * + * @return 当前中断标志 + */ +#define UART0_GetITFlag() (R8_UART0_IIR & RB_IIR_INT_MASK) + +/** + * @brief 获取当前通讯状态 + * + * @return refer to LINE error and status define + */ +#define UART0_GetLinSTA() (R8_UART0_LSR) + +/** + * @brief 串口单字节发送 + * + * @param b 待发送的字节 + */ +#define UART0_SendByte(b) (R8_UART0_THR = b) + +/** + * @brief 串口多字节发送 + * + * @param buf - 待发送的数据内容首地址 + * @param l - 待发送的数据长度 + */ +void UART0_SendString(uint8_t *buf, uint16_t l); + +/** + * @brief 串口读取单字节 + * + * @return 读取到的单字节 + */ +#define UART0_RecvByte() (R8_UART0_RBR) + +/** + * @brief 串口读取多字节 + * + * @param buf - 读取数据存放缓存区首地址 + * + * @return 读取数据长度 + */ +uint16_t UART0_RecvString(uint8_t *buf); + +/** + * @brief 串口默认初始化配置 + */ +void UART1_DefInit(void); + +/** + * @brief 串口波特率配置 + * + * @param baudrate - 波特率 + */ +void UART1_BaudRateCfg(uint32_t baudrate); + +/** + * @brief 串口字节触发中断配置 + * + * @param b - 触发字节数 refer to UARTByteTRIGTypeDef + */ +void UART1_ByteTrigCfg(UARTByteTRIGTypeDef b); + +/** + * @brief 串口中断配置 + * + * @param s - 中断控制状态，是否使能相应中断 + * @param i - 中断类型 + * RB_IER_MODEM_CHG - 调制解调器输入状态变化中断使能位（仅 UART0 支持） + * RB_IER_LINE_STAT - 接收线路状态中断 + * RB_IER_THR_EMPTY - 发送保持寄存器空中断 + * RB_IER_RECV_RDY - 接收数据中断 + */ +void UART1_INTCfg(FunctionalState s, uint8_t i); + +/** + * @brief 串口软件复位 + */ +void UART1_Reset(void); + +/** + * @brief 清除当前接收FIFO + */ +#define UART1_CLR_RXFIFO() (R8_UART1_FCR |= RB_FCR_RX_FIFO_CLR) + +/** + * @brief 清除当前发送FIFO + */ +#define UART1_CLR_TXFIFO() (R8_UART1_FCR |= RB_FCR_TX_FIFO_CLR) + +/** + * @brief 获取当前中断标志 + * + * @return 当前中断标志 + */ +#define UART1_GetITFlag() (R8_UART1_IIR & RB_IIR_INT_MASK) + +/** + * @brief 获取当前通讯状态 + * + * @return refer to LINE error and status define + */ +#define UART1_GetLinSTA() (R8_UART1_LSR) + +/** + * @brief 串口单字节发送 + * + * @param b 待发送的字节 + */ +#define UART1_SendByte(b) (R8_UART1_THR = b) + +/** + * @brief 串口多字节发送 + * + * @param buf - 待发送的数据内容首地址 + * @param l - 待发送的数据长度 + */ +void UART1_SendString(uint8_t *buf, uint16_t l); + +/** + * @brief 串口读取单字节 + * + * @return 读取到的单字节 + */ +#define UART1_RecvByte() (R8_UART1_RBR) + +/** + * @brief 串口读取多字节 + * + * @param buf - 读取数据存放缓存区首地址 + * + * @return 读取数据长度 + */ +uint16_t UART1_RecvString(uint8_t *buf); + +/** + * @brief 串口默认初始化配置 + */ +void UART2_DefInit(void); + +/** + * @brief 串口波特率配置 + * + * @param baudrate - 波特率 + */ +void UART2_BaudRateCfg(uint32_t baudrate); + +/** + * @brief 串口字节触发中断配置 + * + * @param b - 触发字节数 refer to UARTByteTRIGTypeDef + */ +void UART2_ByteTrigCfg(UARTByteTRIGTypeDef b); + +/** + * @brief 串口中断配置 + * + * @param s - 中断控制状态，是否使能相应中断 + * @param i - 中断类型 + * RB_IER_MODEM_CHG - 调制解调器输入状态变化中断使能位（仅 UART0 支持） + * RB_IER_LINE_STAT - 接收线路状态中断 + * RB_IER_THR_EMPTY - 发送保持寄存器空中断 + * RB_IER_RECV_RDY - 接收数据中断 + */ +void UART2_INTCfg(FunctionalState s, uint8_t i); + +/** + * @brief 串口软件复位 + */ +void UART2_Reset(void); + +/** + * @brief 清除当前接收FIFO + */ +#define UART2_CLR_RXFIFO() (R8_UART2_FCR |= RB_FCR_RX_FIFO_CLR) + +/** + * @brief 清除当前发送FIFO + */ +#define UART2_CLR_TXFIFO() (R8_UART2_FCR |= RB_FCR_TX_FIFO_CLR) + +/** + * @brief 获取当前中断标志 + * + * @return 当前中断标志 + */ +#define UART2_GetITFlag() (R8_UART2_IIR & RB_IIR_INT_MASK) + +/** + * @brief 获取当前通讯状态 + * + * @return refer to LINE error and status define + */ +#define UART2_GetLinSTA() (R8_UART2_LSR) + +/** + * @brief 串口单字节发送 + * + * @param b 待发送的字节 + */ +#define UART2_SendByte(b) (R8_UART2_THR = b) + +/** + * @brief 串口多字节发送 + * + * @param buf - 待发送的数据内容首地址 + * @param l - 待发送的数据长度 + */ +void UART2_SendString(uint8_t *buf, uint16_t l); + +/** + * @brief 串口读取单字节 + * + * @return 读取到的单字节 + */ +#define UART2_RecvByte() (R8_UART2_RBR) + +/** + * @brief 串口读取多字节 + * + * @param buf - 读取数据存放缓存区首地址 + * + * @return 读取数据长度 + */ +uint16_t UART2_RecvString(uint8_t *buf); + +/** + * @brief 串口默认初始化配置 + */ +void UART3_DefInit(void); + +/** + * @brief 串口波特率配置 + * + * @param baudrate - 波特率 + */ +void UART3_BaudRateCfg(uint32_t baudrate); + +/** + * @brief 串口字节触发中断配置 + * + * @param b - 触发字节数 refer to UARTByteTRIGTypeDef + */ +void UART3_ByteTrigCfg(UARTByteTRIGTypeDef b); + +/** + * @brief 串口中断配置 + * + * @param s - 中断控制状态，是否使能相应中断 + * @param i - 中断类型 + * RB_IER_MODEM_CHG - 调制解调器输入状态变化中断使能位（仅 UART0 支持） + * RB_IER_LINE_STAT - 接收线路状态中断 + * RB_IER_THR_EMPTY - 发送保持寄存器空中断 + * RB_IER_RECV_RDY - 接收数据中断 + */ +void UART3_INTCfg(FunctionalState s, uint8_t i); + +/** + * @brief 串口软件复位 + */ +void UART3_Reset(void); + +/** + * @brief 清除当前接收FIFO + */ +#define UART3_CLR_RXFIFO() (R8_UART3_FCR |= RB_FCR_RX_FIFO_CLR) + +/** + * @brief 清除当前发送FIFO + */ +#define UART3_CLR_TXFIFO() (R8_UART3_FCR |= RB_FCR_TX_FIFO_CLR) + +/** + * @brief 获取当前中断标志 + * + * @return 当前中断标志 + */ +#define UART3_GetITFlag() (R8_UART3_IIR & RB_IIR_INT_MASK) + +/** + * @brief 获取当前通讯状态 + * + * @return refer to LINE error and status define + */ +#define UART3_GetLinSTA() (R8_UART3_LSR) + +/** + * @brief 串口单字节发送 + * + * @param b 待发送的字节 + */ +#define UART3_SendByte(b) (R8_UART3_THR = b) + +/** + * @brief 串口多字节发送 + * + * @param buf - 待发送的数据内容首地址 + * @param l - 待发送的数据长度 + */ +void UART3_SendString(uint8_t *buf, uint16_t l); + +/** + * @brief 串口读取单字节 + * + * @return 读取到的单字节 + */ +#define UART3_RecvByte() (R8_UART3_RBR) + +/** + * @brief 串口读取多字节 + * + * @param buf - 读取数据存放缓存区首地址 + * + * @return 读取数据长度 + */ +uint16_t UART3_RecvString(uint8_t *buf); + +#ifdef __cplusplus +} +#endif + +#endif // __CH59x_UART_H__ diff --git a/sdk/StdPeriphDriver/inc/CH59x_usbdev.h b/sdk/StdPeriphDriver/inc/CH59x_usbdev.h new file mode 100644 index 0000000..dcfdfe8 --- /dev/null +++ b/sdk/StdPeriphDriver/inc/CH59x_usbdev.h @@ -0,0 +1,152 @@ +/********************************** (C) COPYRIGHT ******************************* + * File Name : CH59x_usbdev.h + * Author : WCH + * Version : V1.2 + * Date : 2021/11/17 + * Description + ********************************************************************************* + * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd. + * Attention: This software (modified or not) and binary are used for + * microcontroller manufactured by Nanjing Qinheng Microelectronics. + *******************************************************************************/ + +#ifndef __CH59x_USBDEV_H__ +#define __CH59x_USBDEV_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +/* HID类请求 */ +#define DEF_USB_GET_IDLE 0x02 /* get idle for key or mouse */ +#define DEF_USB_GET_PROTOCOL 0x03 /* get protocol for bios type */ +#define DEF_USB_SET_REPORT 0x09 /* set report for key */ +#define DEF_USB_SET_IDLE 0x0A /* set idle for key or mouse */ +#define DEF_USB_SET_PROTOCOL 0x0B /* set protocol for bios type */ + +/* 以下缓存区是USB模块收发使用的数据缓冲区，总共9个通道（9块缓存），用户可根据实际使用的通道数定义相应缓存区 */ +extern uint8_t *pEP0_RAM_Addr; //ep0(64)+ep4_out(64)+ep4_in(64) +extern uint8_t *pEP1_RAM_Addr; //ep1_out(64)+ep1_in(64) +extern uint8_t *pEP2_RAM_Addr; //ep2_out(64)+ep2_in(64) +extern uint8_t *pEP3_RAM_Addr; //ep3_out(64)+ep3_in(64) + +#define pSetupReqPak ((PUSB_SETUP_REQ)pEP0_RAM_Addr) +#define pEP0_DataBuf (pEP0_RAM_Addr) +#define pEP1_OUT_DataBuf (pEP1_RAM_Addr) +#define pEP1_IN_DataBuf (pEP1_RAM_Addr + 64) +#define pEP2_OUT_DataBuf (pEP2_RAM_Addr) +#define pEP2_IN_DataBuf (pEP2_RAM_Addr + 64) +#define pEP3_OUT_DataBuf (pEP3_RAM_Addr) +#define pEP3_IN_DataBuf (pEP3_RAM_Addr + 64) +#define pEP4_OUT_DataBuf (pEP0_RAM_Addr + 64) +#define pEP4_IN_DataBuf (pEP0_RAM_Addr + 128) + +/** + * @brief USB设备功能初始化，4个端点，8个通道。 + */ +void USB_DeviceInit(void); + +/** + * @brief USB设备应答传输处理 + */ +void USB_DevTransProcess(void); + +/** + * @brief 端点1下传数据处理 + * + * @param l - 待处理数据长度(<64B) + */ +void DevEP1_OUT_Deal(uint8_t l); + +/** + * @brief 端点2下传数据处理 + * + * @param l - 待处理数据长度(<64B) + */ +void DevEP2_OUT_Deal(uint8_t l); + +/** + * @brief 端点3下传数据处理 + * + * @param l - 待处理数据长度(<64B) + */ +void DevEP3_OUT_Deal(uint8_t l); + +/** + * @brief 端点4下传数据处理 + * + * @param l - 待处理数据长度(<64B) + */ +void DevEP4_OUT_Deal(uint8_t l); + +/** + * @brief 端点1数据上传 + * + * @param l - 上传数据长度(<64B) + */ +void DevEP1_IN_Deal(uint8_t l); + +/** + * @brief 端点2数据上传 + * + * @param l - 上传数据长度(<64B) + */ +void DevEP2_IN_Deal(uint8_t l); + +/** + * @brief 端点3数据上传 + * + * @param l - 上传数据长度(<64B) + */ +void DevEP3_IN_Deal(uint8_t l); + +/** + * @brief 端点4数据上传 + * + * @param l - 上传数据长度(<64B) + */ +void DevEP4_IN_Deal(uint8_t l); + +/** + * @brief 查询端点1是否上传完成 + * + * @return 0-未完成 (!0)-已完成 + */ +#define EP1_GetINSta() (R8_UEP1_CTRL & UEP_T_RES_NAK) + +/** + * @brief 查询端点2是否上传完成 + * + * @return 0-未完成 (!0)-已完成 + */ +#define EP2_GetINSta() (R8_UEP2_CTRL & UEP_T_RES_NAK) + +/** + * @brief 查询端点3是否上传完成 + * + * @return 0-未完成 (!0)-已完成 + */ +#define EP3_GetINSta() (R8_UEP3_CTRL & UEP_T_RES_NAK) + +/** + * @brief 查询端点4是否上传完成 + * + * @return 0-未完成 (!0)-已完成 + */ +#define EP4_GetINSta() (R8_UEP4_CTRL & UEP_T_RES_NAK) + +/** + * @brief 关闭USB上拉电阻 + */ +#define USB_DisablePin() (R16_PIN_ANALOG_IE &= ~(RB_PIN_USB_IE | RB_PIN_USB_DP_PU)) + +/** + * @brief 关闭USB + */ +#define USB_Disable() (R32_USB_CONTROL = 0) + +#ifdef __cplusplus +} +#endif + +#endif // __CH59x_USBDEV_H__ diff --git a/sdk/StdPeriphDriver/inc/CH59x_usbhost.h b/sdk/StdPeriphDriver/inc/CH59x_usbhost.h new file mode 100644 index 0000000..599092b --- /dev/null +++ b/sdk/StdPeriphDriver/inc/CH59x_usbhost.h @@ -0,0 +1,314 @@ +/********************************** (C) COPYRIGHT ******************************* + * File Name : CH59x_usbhost.h + * Author : WCH + * Version : V1.2 + * Date : 2021/11/17 + * Description + ********************************************************************************* + * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd. + * Attention: This software (modified or not) and binary are used for + * microcontroller manufactured by Nanjing Qinheng Microelectronics. + *******************************************************************************/ + +#ifndef __CH59x_USBHOST_H__ +#define __CH59x_USBHOST_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +#if DISK_LIB_ENABLE + #if DISK_WITHOUT_USB_HUB + /* 不使用U盘文件系统库或者U盘挂载USBhub下面，需要关闭下面定义 */ + #define FOR_ROOT_UDISK_ONLY + #endif + /* 使用U盘文件系统库，需要开启下面定义, 不使用请关闭 */ + #define DISK_BASE_BUF_LEN 512 /* 默认的磁盘数据缓冲区大小为512字节,建议选择为2048甚至4096以支持某些大扇区的U盘,为0则禁止在.H文件中定义缓冲区并由应用程序在pDISK_BASE_BUF中指定 */ +#endif + +// 各子程序返回状态码 +#define ERR_SUCCESS 0x00 // 操作成功 +#define ERR_USB_CONNECT 0x15 /* 检测到USB设备连接事件,已经连接 */ +#define ERR_USB_DISCON 0x16 /* 检测到USB设备断开事件,已经断开 */ +#define ERR_USB_BUF_OVER 0x17 /* USB传输的数据有误或者数据太多缓冲区溢出 */ +#define ERR_USB_DISK_ERR 0x1F /* USB存储器操作失败,在初始化时可能是USB存储器不支持,在读写操作中可能是磁盘损坏或者已经断开 */ +#define ERR_USB_TRANSFER 0x20 /* NAK/STALL等更多错误码在0x20~0x2F */ +#define ERR_USB_UNSUPPORT 0xFB /* 不支持的USB设备*/ +#define ERR_USB_UNKNOWN 0xFE /* 设备操作出错*/ +#define ERR_AOA_PROTOCOL 0x41 /* 协议版本出错 */ + +/*USB设备相关信息表,最多支持1个设备*/ +#define ROOT_DEV_DISCONNECT 0 +#define ROOT_DEV_CONNECTED 1 +#define ROOT_DEV_FAILED 2 +#define ROOT_DEV_SUCCESS 3 +#define DEV_TYPE_KEYBOARD (USB_DEV_CLASS_HID | 0x20) +#define DEV_TYPE_MOUSE (USB_DEV_CLASS_HID | 0x30) +#define DEF_AOA_DEVICE 0xF0 +#define DEV_TYPE_UNKNOW 0xFF + +/* +约定: USB设备地址分配规则(参考USB_DEVICE_ADDR) +地址值 设备位置 +0x02 内置Root-HUB下的USB设备或外部HUB +0x1x 内置Root-HUB下的外部HUB的端口x下的USB设备,x为1~n +*/ +#define HUB_MAX_PORTS 4 +#define WAIT_USB_TOUT_200US 800 // 等待USB中断超时时间 + +typedef struct +{ + uint8_t DeviceStatus; // 设备状态,0-无设备,1-有设备但尚未初始化,2-有设备但初始化枚举失败,3-有设备且初始化枚举成功 + uint8_t DeviceAddress; // 设备被分配的USB地址 + uint8_t DeviceSpeed; // 0为低速,非0为全速 + uint8_t DeviceType; // 设备类型 + uint16_t DeviceVID; + uint16_t DevicePID; + uint8_t GpVar[4]; // 通用变量，存放端点 + uint8_t GpHUBPortNum; // 通用变量,如果是HUB，表示HUB端口数 +} _RootHubDev; + +typedef struct +{ + UINT8 DeviceStatus; // 设备状态,0-无设备,1-有设备但尚未初始化,2-有设备但初始化枚举失败,3-有设备且初始化枚举成功 + UINT8 DeviceAddress; // 设备被分配的USB地址 + UINT8 DeviceSpeed; // 0为低速,非0为全速 + UINT8 DeviceType; // 设备类型 + UINT16 DeviceVID; + UINT16 DevicePID; + UINT8 GpVar[4]; // 通用变量 +} _DevOnHubPort; // 假定:不超过1个外部HUB,每个外部HUB不超过HUB_MAX_PORTS个端口(多了不管) + +extern _RootHubDev ThisUsbDev; +extern _DevOnHubPort DevOnHubPort[HUB_MAX_PORTS]; // 假定:不超过1个外部HUB,每个外部HUB不超过HUB_MAX_PORTS个端口(多了不管) +extern uint8_t UsbDevEndp0Size; // USB设备的端点0的最大包尺寸 */ +extern uint8_t FoundNewDev; + +extern uint8_t *pHOST_RX_RAM_Addr; +extern uint8_t *pHOST_TX_RAM_Addr; + +extern _RootHubDev ThisUsb2Dev; +extern _DevOnHubPort DevOnU2HubPort[HUB_MAX_PORTS]; // 假定:不超过1个外部HUB,每个外部HUB不超过HUB_MAX_PORTS个端口(多了不管) +extern uint8_t Usb2DevEndp0Size; // USB设备的端点0的最大包尺寸 */ +extern uint8_t FoundNewU2Dev; + +extern uint8_t *pU2HOST_RX_RAM_Addr; +extern uint8_t *pU2HOST_TX_RAM_Addr; + +#define pSetupReq ((PUSB_SETUP_REQ)pHOST_TX_RAM_Addr) +#define pU2SetupReq ((PUSB_SETUP_REQ)pU2HOST_TX_RAM_Addr) +extern uint8_t Com_Buffer[]; +extern uint8_t U2Com_Buffer[]; + +/* 以下为USB主机请求包 */ +extern const uint8_t SetupGetDevDescr[]; // 获取设备描述符*/ +extern const uint8_t SetupGetCfgDescr[]; // 获取配置描述符*/ +extern const uint8_t SetupSetUsbAddr[]; // 设置USB地址*/ +extern const uint8_t SetupSetUsbConfig[]; // 设置USB配置*/ +extern const uint8_t SetupSetUsbInterface[]; // 设置USB接口配置*/ +extern const uint8_t SetupClrEndpStall[]; // 清除端点STALL*/ + +extern const uint8_t SetupGetU2DevDescr[]; // 获取设备描述符*/ +extern const uint8_t SetupGetU2CfgDescr[]; // 获取配置描述符*/ +extern const uint8_t SetupSetUsb2Addr[]; // 设置USB地址*/ +extern const uint8_t SetupSetUsb2Config[]; // 设置USB配置*/ +extern const uint8_t SetupSetUsb2Interface[]; // 设置USB接口配置*/ +extern const uint8_t SetupClrU2EndpStall[]; // 清除端点STALL*/ + +/** + * @brief 关闭ROOT-HUB端口,实际上硬件已经自动关闭,此处只是清除一些结构状态 + */ +void DisableRootHubPort(void); + +/** + * @brief 分析ROOT-HUB状态,处理ROOT-HUB端口的设备插拔事件 + * 如果设备拔出,函数中调用DisableRootHubPort()函数,将端口关闭,插入事件,置相应端口的状态位 + * + * @return 返回ERR_SUCCESS为没有情况,返回ERR_USB_CONNECT为检测到新连接,返回ERR_USB_DISCON为检测到断开 + */ +uint8_t AnalyzeRootHub(void); + +/** + * @brief 设置USB主机当前操作的USB设备地址 + * + * @param addr - USB设备地址 + */ +void SetHostUsbAddr(uint8_t addr); + +/** + * @brief 设置当前USB速度 + * + * @param FullSpeed - USB速度 + */ +void SetUsbSpeed(uint8_t FullSpeed); + +/** + * @brief 检测到设备后,复位总线,为枚举设备准备,设置为默认为全速 + */ +void ResetRootHubPort(void); + +/** + * @brief 使能ROOT-HUB端口,相应的bUH_PORT_EN置1开启端口,设备断开可能导致返回失败 + * + * @return 返回ERR_SUCCESS为检测到新连接,返回ERR_USB_DISCON为无连接 + */ +uint8_t EnableRootHubPort(void); + +/** + * @brief 等待USB中断 + * + * @return 返回ERR_SUCCESS 数据接收或者发送成功,返回ERR_USB_UNKNOWN 数据接收或者发送失败 + */ +uint8_t WaitUSB_Interrupt(void); + +/** + * @brief 传输事务,输入目的端点地址/PID令牌,同步标志,以20uS为单位的NAK重试总时间(0则不重试,0xFFFF无限重试),返回0成功,超时/出错重试 + * 本子程序着重于易理解,而在实际应用中,为了提供运行速度,应该对本子程序代码进行优化 + * + * @param endp_pid - 令牌和地址, 高4位是token_pid令牌, 低4位是端点地址 + * @param tog - 同步标志 + * @param timeout - 超时时间 + * + * @return ERR_USB_UNKNOWN 超时，可能硬件异常 + * ERR_USB_DISCON 设备断开 + * ERR_USB_CONNECT 设备连接 + * ERR_SUCCESS 传输完成 + */ +uint8_t USBHostTransact(uint8_t endp_pid, uint8_t tog, uint32_t timeout); + +/** + * @brief 执行控制传输,8字节请求码在pSetupReq中,DataBuf为可选的收发缓冲区 + * + * @param DataBuf - 如果需要接收和发送数据,那么DataBuf需指向有效缓冲区用于存放后续数据 + * @param RetLen - 实际成功收发的总长度保存在RetLen指向的字节变量中 + * + * @return ERR_USB_BUF_OVER IN状态阶段出错 + * ERR_SUCCESS 数据交换成功 + */ +uint8_t HostCtrlTransfer(uint8_t *DataBuf, uint8_t *RetLen); + +/** + * @brief 复制控制传输的请求包 + * + * @param pReqPkt - 控制请求包地址 + */ +void CopySetupReqPkg(const uint8_t *pReqPkt); + +/** + * @brief 获取设备描述符,返回在 pHOST_TX_RAM_Addr 中 + * + * @return ERR_USB_BUF_OVER 描述符长度错误 + * ERR_SUCCESS 成功 + */ +uint8_t CtrlGetDeviceDescr(void); + +/** + * @brief 获取配置描述符,返回在 pHOST_TX_RAM_Addr 中 + * + * @return ERR_USB_BUF_OVER 描述符长度错误 + * ERR_SUCCESS 成功 + */ +uint8_t CtrlGetConfigDescr(void); + +/** + * @brief 设置USB设备地址 + * + * @param addr - 设备地址 + * + * @return ERR_SUCCESS 成功 + */ +uint8_t CtrlSetUsbAddress(uint8_t addr); + +/** + * @brief 设置USB设备配置 + * + * @param cfg - 配置值 + * + * @return ERR_SUCCESS 成功 + */ +uint8_t CtrlSetUsbConfig(uint8_t cfg); + +/** + * @brief 清除端点STALL + * + * @param endp - 端点地址 + * + * @return ERR_SUCCESS 成功 + */ +uint8_t CtrlClearEndpStall(uint8_t endp); + +/** + * @brief 设置USB设备接口 + * + * @param cfg - 配置值 + * + * @return ERR_SUCCESS 成功 + */ +uint8_t CtrlSetUsbIntercace(uint8_t cfg); + +/** + * @brief USB主机功能初始化 + */ +void USB_HostInit(void); +uint8_t EnumAllHubPort(void);// 枚举所有ROOT-HUB端口下外部HUB后的二级USB设备 +void SelectHubPort(uint8_t HubPortIndex); // HubPortIndex=0选择操作指定的ROOT-HUB端口,否则选择操作指定的ROOT-HUB端口的外部HUB的指定端口 +uint16_t SearchTypeDevice(uint8_t type); // 在ROOT-HUB以及外部HUB各端口上搜索指定类型的设备所在的端口号,输出端口号为0xFFFF则未搜索到. +uint8_t SETorOFFNumLock(uint8_t *buf); // NumLock的点灯判断 + +/*************************************************************/ + +/** + * @brief 初始化指定ROOT-HUB端口的USB设备 + * + * @return 错误码 + */ +uint8_t InitRootDevice(void); + +/** + * @brief 获取HID设备报表描述符,返回在TxBuffer中 + * + * @return 错误码 + */ +uint8_t CtrlGetHIDDeviceReport(uint8_t infc); + +/** + * @brief 获取HUB描述符,返回在Com_Buffer中 + * + * @return 错误码 + */ +uint8_t CtrlGetHubDescr(void); + +/** + * @brief 查询HUB端口状态,返回在Com_Buffer中 + * + * @param HubPortIndex - 端口号 + * + * @return 错误码 + */ +uint8_t HubGetPortStatus(uint8_t HubPortIndex); + +/** + * @brief 设置HUB端口特性 + * + * @param HubPortIndex - 端口号 + * @param FeatureSelt - 端口特性 + * + * @return 错误码 + */ +uint8_t HubSetPortFeature(uint8_t HubPortIndex, uint8_t FeatureSelt); + +/** + * @brief 清除HUB端口特性 + * + * @param HubPortIndex - 端口号 + * @param FeatureSelt - 端口特性 + * + * @return 错误码 + */ +uint8_t HubClearPortFeature(uint8_t HubPortIndex, uint8_t FeatureSelt); + +#ifdef __cplusplus +} +#endif + +#endif // __CH59x_USBHOST_H__ diff --git a/sdk/StdPeriphDriver/inc/ISP592.h b/sdk/StdPeriphDriver/inc/ISP592.h new file mode 100644 index 0000000..e6ed89f --- /dev/null +++ b/sdk/StdPeriphDriver/inc/ISP592.h @@ -0,0 +1,190 @@ +/* CH592 Flash-ROM & Data-Flash */ +/* Website: http://wch.cn */ +/* Email: tech@wch.cn */ +/* Author: W.ch 2020.06 */ +/* V1.0 FlashROM library for USER/BOOT */ +/* for the target in USER code area on the chip divided into USER code area and BOOT area */ +/* 用于具有用户代码区和引导区的芯片、操作目标为用户代码区的情况， + 可以在用户代码中被调用（IAP，擦写自身），也可以在引导代码中被调用（更新用户代码） */ + +/* Flash-ROM feature: + for store program code, support block erasing, dword and page writing, dword verifying, unit for Length is byte, + minimal quantity for write or verify is one dword (4-bytes), + 256 bytes/page for writing, FLASH_ROM_WRITE support one dword or more dword writing, but multiple of 256 is the best, + 4KB (4096 bytes) bytes/block for erasing, so multiple of 4096 is the best */ + +/* Data-Flash(EEPROM) feature: + for store data, support block erasing, byte and page writing, byte reading, + minimal quantity for write or read is one byte, + 256 bytes/page for writing, EEPROM_WRITE support one byte or more byte writing, but multiple of 256 is the best, + 0.25KB/4KB (256/4096 bytes) bytes/block for erasing, so multiple of 256 or 4096 is the best */ + + +#ifndef EEPROM_PAGE_SIZE +#define EEPROM_PAGE_SIZE 256 // Flash-ROM & Data-Flash page size for writing +#define EEPROM_BLOCK_SIZE 4096 // Flash-ROM & Data-Flash block size for erasing +#define EEPROM_MIN_ER_SIZE EEPROM_PAGE_SIZE // Data-Flash minimal size for erasing +//#define EEPROM_MIN_ER_SIZE EEPROM_BLOCK_SIZE // Flash-ROM minimal size for erasing +#define EEPROM_MIN_WR_SIZE 1 // Data-Flash minimal size for writing +#define EEPROM_MAX_SIZE 0x8000 // Data-Flash maximum size, 32KB +#endif +#ifndef FLASH_MIN_WR_SIZE +#define FLASH_MIN_WR_SIZE 4 // Flash-ROM minimal size for writing +#endif +#ifndef FLASH_ROM_MAX_SIZE +#define FLASH_ROM_MAX_SIZE 0x070000 // Flash-ROM maximum program size, 448KB +#endif + +#ifndef CMD_FLASH_ROM_SW_RESET +// CMD_* for caller from FlashROM or RAM, auto execute CMD_FLASH_ROM_SW_RESET before command + +#define CMD_FLASH_ROM_START_IO 0x00 // start FlashROM I/O, without parameter +#define CMD_FLASH_ROM_SW_RESET 0x04 // software reset FlashROM, without parameter +#define CMD_GET_ROM_INFO 0x06 // get information from FlashROM, parameter @Address,Buffer +#define CMD_GET_UNIQUE_ID 0x07 // get 64 bit unique ID, parameter @Buffer +#define CMD_FLASH_ROM_PWR_DOWN 0x0D // power-down FlashROM, without parameter +#define CMD_FLASH_ROM_PWR_UP 0x0C // power-up FlashROM, without parameter +#define CMD_FLASH_ROM_LOCK 0x08 // lock(protect)/unlock FlashROM data block, return 0 if success, parameter @StartAddr +// StartAddr: 0=unlock all, 1=lock boot code, 3=lock all code and data + +#define CMD_EEPROM_ERASE 0x09 // erase Data-Flash block, return 0 if success, parameter @StartAddr,Length +#define CMD_EEPROM_WRITE 0x0A // write Data-Flash data block, return 0 if success, parameter @StartAddr,Buffer,Length +#define CMD_EEPROM_READ 0x0B // read Data-Flash data block, parameter @StartAddr,Buffer,Length +#define CMD_FLASH_ROM_ERASE 0x01 // erase FlashROM block, return 0 if success, parameter @StartAddr,Length +#define CMD_FLASH_ROM_WRITE 0x02 // write FlashROM data block, minimal block is dword, return 0 if success, parameter @StartAddr,Buffer,Length +#define CMD_FLASH_ROM_VERIFY 0x03 // read FlashROM data block, minimal block is dword, return 0 if success, parameter @StartAddr,Buffer,Length +#endif + +#define ROM_CFG_MAC_ADDR 0x7F018 // address for MAC address information +#define ROM_CFG_BOOT_INFO 0x7DFF8 // address for BOOT information + +/** + * @brief execute Flash/EEPROM command, caller from FlashROM or RAM + * + * @param cmd - CMD_* for caller from FlashROM or RAM. + * @param StartAddr - Address of the data to be process. + * @param Buffer - Pointer to the buffer where data should be process, Must be aligned to 4 bytes. + * @param Length - Size of data to be process, in bytes. + * + * @return 0-SUCCESS (!0)-FAILURE + */ +extern uint32_t FLASH_EEPROM_CMD( uint8_t cmd, uint32_t StartAddr, void *Buffer, uint32_t Length ); + +/** + * @brief start FlashROM I/O + * + * @return 0-SUCCESS (!0)-FAILURE + */ +#define FLASH_ROM_START_IO( ) FLASH_EEPROM_CMD( CMD_FLASH_ROM_START_IO, 0, NULL, 0 ) + +/** + * @brief software reset FlashROM + * + * @return 0-SUCCESS (!0)-FAILURE + */ +#define FLASH_ROM_SW_RESET( ) FLASH_EEPROM_CMD( CMD_FLASH_ROM_SW_RESET, 0, NULL, 0 ) + +/** + * @brief get 6 bytes MAC address + * + * @param Buffer - Pointer to the buffer where data should be stored, Must be aligned to 4 bytes. + * + * @return 0-SUCCESS (!0)-FAILURE + */ +#define GetMACAddress(Buffer) FLASH_EEPROM_CMD( CMD_GET_ROM_INFO, ROM_CFG_MAC_ADDR, Buffer, 0 ) + +/** + * @brief get 8 bytes BOOT information + * + * @param Buffer - Pointer to the buffer where data should be stored, Must be aligned to 4 bytes. + * + * @return 0-SUCCESS (!0)-FAILURE + */ +#define GET_BOOT_INFO(Buffer) FLASH_EEPROM_CMD( CMD_GET_ROM_INFO, ROM_CFG_BOOT_INFO, Buffer, 0 ) + +/** + * @brief get 64 bit unique ID + * + * @param Buffer - Pointer to the buffer where data should be stored, Must be aligned to 4 bytes. + * + * @return 0-SUCCESS (!0)-FAILURE + */ +#define GET_UNIQUE_ID(Buffer) FLASH_EEPROM_CMD( CMD_GET_UNIQUE_ID, 0, Buffer, 0 ) + +/** + * @brief power-down FlashROM + * + * @return 0-SUCCESS (!0)-FAILURE + */ +#define FLASH_ROM_PWR_DOWN( ) FLASH_EEPROM_CMD( CMD_FLASH_ROM_PWR_DOWN, 0, NULL, 0 ) + +/** + * @brief power-up FlashROM + * + * @return 0-SUCCESS (!0)-FAILURE + */ +#define FLASH_ROM_PWR_UP( ) FLASH_EEPROM_CMD( CMD_FLASH_ROM_PWR_UP, 0, NULL, 0 ) + +/** + * @brief read Data-Flash data block + * + * @param StartAddr - Address of the data to be read. + * @param Buffer - Pointer to the buffer where data should be stored, Must be aligned to 4 bytes. + * @param Length - Size of data to be read, in bytes. + * + * @return 0-SUCCESS (!0)-FAILURE + */ +#define EEPROM_READ(StartAddr,Buffer,Length) FLASH_EEPROM_CMD( CMD_EEPROM_READ, StartAddr, Buffer, Length ) + +/** + * + * @param StartAddr - Address of the data to be erased. + * @param Length - Size of data to be erased, in bytes. + * + * @return 0-SUCCESS (!0)-FAILURE + */ +#define EEPROM_ERASE(StartAddr,Length) FLASH_EEPROM_CMD( CMD_EEPROM_ERASE, StartAddr, NULL, Length ) + +/** + * @brief write Data-Flash data block + * + * @param StartAddr - Address of the data to be written. + * @param Buffer - Pointer to the source buffer, Must be aligned to 4 bytes. + * @param Length - Size of data to be written, in bytes. + * + * @return 0-SUCCESS (!0)-FAILURE + */ +#define EEPROM_WRITE(StartAddr,Buffer,Length) FLASH_EEPROM_CMD( CMD_EEPROM_WRITE, StartAddr, Buffer, Length ) + +/** + * @brief erase FlashROM block + * + * @param StartAddr - Address of the data to be erased. + * @param Length - Size of data to be erased, in bytes. + * + * @return 0-SUCCESS (!0)-FAILURE + */ +#define FLASH_ROM_ERASE(StartAddr,Length) FLASH_EEPROM_CMD( CMD_FLASH_ROM_ERASE, StartAddr, NULL, Length ) + +/** + * @brief write FlashROM data block, minimal block is dword. + * + * @param StartAddr - Address of the data to be written. + * @param Buffer - Pointer to the source buffer, Must be aligned to 4 bytes. + * @param Length - Size of data to be written, in bytes. + * + * @return 0-SUCCESS (!0)-FAILURE + */ +#define FLASH_ROM_WRITE(StartAddr,Buffer,Length) FLASH_EEPROM_CMD( CMD_FLASH_ROM_WRITE, StartAddr, Buffer, Length ) + +/** + * @brief verify FlashROM data block, minimal block is dword. + * + * @param StartAddr - Address of the data to verify. + * @param Buffer - Pointer to the source buffer, Must be aligned to 4 bytes. + * @param Length - Size of data to verify, in bytes. + * + * @return 0-SUCCESS (!0)-FAILURE + */ +#define FLASH_ROM_VERIFY(StartAddr,Buffer,Length) FLASH_EEPROM_CMD( CMD_FLASH_ROM_VERIFY, StartAddr, Buffer, Length ) + diff --git a/sdk/StdPeriphDriver/libISP592.a b/sdk/StdPeriphDriver/libISP592.a new file mode 100644 index 0000000000000000000000000000000000000000..4191b26b804f846f4d9a10f22f41904cce449e42 GIT binary patch literal 5374 zcmcJTdr(x@9mmhIcXwGpc`W#7Y`U@*U$EIHk2bLoci9p*#G;6gnFhF!f{$PkUmZ;s zkSbbj%mxjnX$@@?{$jIdI~{qpT(`|`Hrpa0@z-p&J6-Ap<#CKL z106kIbrkvw7JT>VlBb@0`f;z1-B;dXkD!W*1@TnrLO~UHJSBoGD=6YouXjG`&VACu ziWbaw=Q^!*d?e8kP{+l-+ikY&>}<2yZMQp=A(Y4c*y}IUXf!kcrD@nd*?q-WO$v)> zS0p@x#W5qZXr(}!&!W8&&@fBPuLDhiWf~bZK-3(N}z-JA|*#=+@u?fj@Rht{gdC^o99_wsqXDut78*4QMD}q}| z4^7v!hvX5LCU~)kz2ggA%^7>_q^|az+Rc+McA0d6aq_lWjY&sywq+xolVW?K&kXOi z{d{qI=N4DNs*`;!S<%t_r$Ert40!Y}@u)*E6bhq@x`8Co}d%}I9-g$M2w z9B%Q20^vb%EWy@)jnV!4d9C139@~ARIYSC)ryE(&P{cxeu6{hHwRg+KlZVk`X3{+$ zUFFfvH+?4Ep}5et@V$1Qyf-X$>0()D^)YsTwi-P<=e=6Q>&tr@G|khcfW;hUEmEk> 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