From 1294d9f0c018e609f88d297c6320d011ac1075f1 Mon Sep 17 00:00:00 2001
From: Richard Goulter <richard.goulter@gmail.com>
Date: Wed, 20 Dec 2023 22:58:45 +0700
Subject: [PATCH] add Makefile

---
 Makefile | 164 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 164 insertions(+)
 create mode 100644 Makefile

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..4d5802e
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,164 @@
+## Makefile
+
+# Prefix for older riscv gcc is  risv-none-embed
+# Prefix for newer riscv gcc is  risv-none-elf
+# TOOLCHAIN_PREFIX := riscv-none-embed
+TOOLCHAIN_PREFIX := riscv-none-elf
+
+
+
+APP_C_SRCS += \
+  ./app/hidkbd.c \
+  ./app/hidkbd_main.c
+
+PROFILE_C_SRCS := \
+  ./profile/battservice.c \
+  ./profile/devinfoservice.c \
+  ./profile/hiddev.c \
+  ./profile/hidkbdservice.c \
+  ./profile/scanparamservice.c
+
+SDK_BLE_HAL_C_SRCS := \
+  ./sdk/BLE/HAL/MCU.c \
+  ./sdk/BLE/HAL/RTC.c \
+  ./sdk/BLE/HAL/SLEEP.c
+
+SDK_STDPERIPHDRIVER_C_SRCS += \
+  ./sdk/StdPeriphDriver/CH59x_adc.c \
+  ./sdk/StdPeriphDriver/CH59x_clk.c \
+  ./sdk/StdPeriphDriver/CH59x_flash.c \
+  ./sdk/StdPeriphDriver/CH59x_gpio.c \
+  ./sdk/StdPeriphDriver/CH59x_i2c.c \
+  ./sdk/StdPeriphDriver/CH59x_lcd.c \
+  ./sdk/StdPeriphDriver/CH59x_pwr.c \
+  ./sdk/StdPeriphDriver/CH59x_sys.c \
+  ./sdk/StdPeriphDriver/CH59x_uart1.c
+
+SDK_RVMSIS_C_SRCS += \
+  ./sdk/RVMSIS/core_riscv.c
+
+SDK_BLE_LIB_S_UPPER_SRCS += \
+  ./sdk/BLE/LIB/ble_task_scheduler.S
+SDK_STARTUP_S_UPPER_SRCS += \
+  ./sdk/Startup/startup_CH592.S
+
+C_SRCS := \
+  $(APP_C_SRCS) \
+  $(PROFILE_C_SRCS) \
+  $(SDK_BLE_HAL_C_SRCS) \
+  $(SDK_STDPERIPHDRIVER_C_SRCS) \
+  $(SDK_RVMSIS_C_SRCS)
+
+S_UPPER_SRCS := \
+  $(SDK_BLE_LIB_S_UPPER_SRCS) \
+  $(SDK_STARTUP_S_UPPER_SRCS)
+
+OBJS := \
+  $(foreach src,$(C_SRCS),$(subst ./,obj/,$(patsubst %.c,%.o,$(src)))) \
+  $(foreach src,$(S_UPPER_SRCS),$(subst ./,obj/,$(patsubst %.S,%.o,$(src))))
+
+MAKEFILE_DEPS := \
+  $(foreach obj,$(OBJS),$(patsubst %.o,%.d,$(obj)))
+
+
+STDPERIPHDRIVER_LIBS := -L"./sdk/StdPeriphDriver" -lISP592
+BLE_LIB_LIBS := -L"./sdk/BLE/LIB" -lCH59xBLE
+LIBS := $(STDPERIPHDRIVER_LIBS) $(BLE_LIB_LIBS)
+
+SECONDARY_FLASH := hid_keyboard.hex
+SECONDARY_LIST := hid_keyboard.lst
+SECONDARY_SIZE := hid_keyboard.siz
+
+# ARCH is rv32imac on older gcc, rv32imac_zicsr on newer gcc
+# ARCH := rv32imac
+ARCH := rv32imac_zicsr
+
+CFLAGS_COMMON := \
+  -march=$(ARCH) \
+  -mabi=ilp32 \
+  -mcmodel=medany \
+  -msmall-data-limit=8 \
+  -mno-save-restore \
+  -Os \
+  -fmessage-length=0 \
+  -fsigned-char \
+  -ffunction-sections \
+  -fdata-sections  \
+  -g
+
+.PHONY: all
+all: hid_keyboard.elf secondary-outputs
+
+.PHONY: clean
+clean:
+	-rm $(OBJS)
+	-rm $(MAKEFILE_DEPS)
+	-rm $(SECONDARY_FLASH)
+	-rm $(SECONDARY_LIST)
+	-rm hid_keyboard.elf
+	-rm hid_keyboard.map
+
+.PHONY: secondary-outputs
+secondary-outputs: $(SECONDARY_FLASH) $(SECONDARY_LIST) $(SECONDARY_SIZE)
+
+hid_keyboard.elf: $(OBJS)
+	${TOOLCHAIN_PREFIX}-gcc \
+	    $(CFLAGS_COMMON) \
+	    -T "sdk/Ld/Link.ld" \
+	    -nostartfiles \
+	    -Xlinker \
+	    --gc-sections \
+	    -Xlinker \
+	    --print-memory-usage \
+	    -Wl,-Map,"hid_keyboard.map" \
+	    -Lobj \
+	    --specs=nano.specs \
+	    --specs=nosys.specs \
+	    -o "hid_keyboard.elf" \
+	    $(OBJS) \
+	    $(LIBS)
+
+%.hex: %.elf
+	@ ${TOOLCHAIN_PREFIX}-objcopy -O ihex "$<"  "$@"
+
+%.lst: %.elf
+	@ ${TOOLCHAIN_PREFIX}-objdump \
+	    --source \
+	    --all-headers \
+	    --demangle \
+	    --line-numbers \
+	    --wide "$<" > "$@"
+
+%.siz: %.elf
+	@ ${TOOLCHAIN_PREFIX}-size --format=berkeley "$<"
+
+obj/%.o: ./%.c
+	@ mkdir --parents $(dir $@)
+	@ ${TOOLCHAIN_PREFIX}-gcc \
+	    $(CFLAGS_COMMON) \
+	    -DDEBUG=1 \
+	    -I"profile/include" \
+	    -I"app/include" \
+	    -I"sdk/StdPeriphDriver/inc" \
+	    -I"sdk/RVMSIS" \
+	    -I"sdk/BLE/LIB" \
+	    -I"sdk/BLE/HAL/include" \
+	    -std=gnu99 \
+	    -MMD \
+	    -MP \
+	    -MF"$(@:%.o=%.d)" \
+	    -MT"$(@)" \
+	    -c \
+	    -o "$@" "$<"
+
+obj/%.o: ./%.S
+	@ mkdir --parents $(dir $@)
+	@ ${TOOLCHAIN_PREFIX}-gcc \
+	    $(CFLAGS_COMMON) \
+	    -x assembler \
+	    -MMD \
+	    -MP \
+	    -MF"$(@:%.o=%.d)" \
+	    -MT"$(@)" \
+	    -c \
+	    -o "$@" "$<"