moving sensor data collection to collector src

fan_control/include/collector.hpp

@@ -1,31 +1,27 @@
+#include <Arduino.h>
+
 #include <vector>
+
 using namespace std;
 
+void collector_setup();
+
+void collector_loop();
+
 class Collector
 {
 protected:
-  float week[100];
-  float month[100];
+  float week_in[1500]; // 10 per hour, 1 week
+  float week_out[1500]; // 10 per hour, 1 week
+  float month_in[750]; // 1 per hour, about a month
+  float month_out[750]; // 1 per hour, about a month
   float minute = 0 ;
   int counter = 0;
-  int max = 100 ;
-  int bucket = 10;
+  int bucket = 30; // sampling every 2 sec
 public:
 
-  void add(float val) 
-  {
-    minute += val;
-    counter++ ;
-    if(counter % bucket){
-      int at_week = counter / bucket; 
-      week[at_week] = minute / bucket;
-      minute = 0;
-    }
-    if(counter % (bucket*bucket)){
-      int at_week = counter / bucket; 
-      month[at_week] = minute / bucket;
-    counter = 0;
-    }
+  void add(float in , float out) ;
+  
+};
 
-  }
-};
+extern Collector collector;

fan_control/src/collector.cpp

@@ -0,0 +1,58 @@
+#include "collector.hpp"
+
+#include <Adafruit_Sensor.h>
+#include <DHT.h>
+#include <DHT_U.h>
+// DHT Temperature & Humidity Sensor
+// Unified Sensor Library Example
+// Written by Tony DiCola for Adafruit Industries
+// Released under an MIT license.
+
+// REQUIRES the following Arduino libraries:
+// - DHT Sensor Library: https://github.com/adafruit/DHT-sensor-library
+// - Adafruit Unified Sensor Lib: https://github.com/adafruit/Adafruit_Sensor
+
+// Set delay between sensor readings based on sensor details.
+uint32_t delayMS = 3000 ;
+
+
+// mini https://chewett.co.uk/blog/1066/pin-numbering-for-wemos-d1-mini-esp8266/
+DHT dht_in(4, DHT11);  // D2 on mini
+DHT dht_out(5, DHT11); // D1 on mini
+
+Collector collector;
+
+void collector_setup(){
+  // Initialize device.
+  dht_in.begin();
+  dht_out.begin();
+}
+
+void collector_loop(){
+  delay(delayMS);
+  collector.add(1 , 2);
+
+  // Get temperature event and print its value.
+  Serial.print(F("Temperature inside: "));
+  Serial.print(dht_in.readTemperature());
+  Serial.println(F("°C"));
+  Serial.print(F("Temperature outside: "));
+  Serial.print(dht_out.readTemperature());
+  Serial.println("°C");
+}
+
+  void Collector::add(float in , float out)
+  {
+    minute += in;
+    counter++ ;
+    if(counter % bucket){
+      int at_week = counter / bucket; 
+      week_in[at_week] = minute / bucket;
+      minute = 0;
+    }
+    if(counter % (bucket*bucket)){
+      int at_week = counter / bucket; 
+      month_in[at_week] = minute / bucket;
+    counter = 0;
+    }
+  }

fan_control/src/main.cpp

@@ -4,26 +4,6 @@
 #include "server.hpp"
 #include "collector.hpp"
 
-// DHT Temperature & Humidity Sensor
-// Unified Sensor Library Example
-// Written by Tony DiCola for Adafruit Industries
-// Released under an MIT license.
-
-// REQUIRES the following Arduino libraries:
-// - DHT Sensor Library: https://github.com/adafruit/DHT-sensor-library
-// - Adafruit Unified Sensor Lib: https://github.com/adafruit/Adafruit_Sensor
-
-#include <Adafruit_Sensor.h>
-#include <DHT.h>
-#include <DHT_U.h>
-
-
-// mini https://chewett.co.uk/blog/1066/pin-numbering-for-wemos-d1-mini-esp8266/
-DHT dht_in(4, DHT11);  // D2 on mini
-DHT dht_out(5, DHT11); // D1 on mini
-
-// Set delay between sensor readings based on sensor details.
-uint32_t delayMS = 3000 ;
 
 const char* ssid = "fan_XXX";
 
@@ -32,9 +12,6 @@ void setup() {
   Serial.begin(115200);
   ota_setup(ssid);
   server_setup();
-  // Initialize device.
-  dht_in.begin();
-  dht_out.begin();
   Serial.println(F("Setup done"));
   Serial.print("IP address: ");
   Serial.println(WiFi.softAPIP());
@@ -43,15 +20,5 @@ void setup() {
 void loop() {
   ArduinoOTA.handle();
 	server_loop();
-
-  // Delay between measurements.
-  delay(1000);
-
-  // Get temperature event and print its value.
-  Serial.print(F("Temperature inside: "));
-  Serial.print(dht_in.readTemperature());
-  Serial.println(F("°C"));
-  Serial.print(F("Temperature outside: "));
-  Serial.print(dht_out.readTemperature());
-  Serial.println("°C");
+  collector_loop();
 }

fan_control/src/server.cpp

@@ -3,8 +3,6 @@
 
 #define DBG_OUTPUT_PORT Serial
 
-ESP8266WebServer* serv  = NULL;
-
 
 String getContentType(String filename){
   if(filename.indexOf(".htm") > 0) return "text/html";
@@ -28,7 +26,6 @@ bool handleFileRead(String path ){
     DBG_OUTPUT_PORT.println("handle: " + path);
     File file = LittleFS.open(path, "r");
     if(path.endsWith(".gz")){
-      DBG_OUTPUT_PORT.println("sETTING GZIP" );
       //server.sendHeader("Content-Encoding" , "gzip");
     } else {
       contentType += ";charset=utf-8";