implemented capacity

Software/src/charger.cpp

@@ -20,7 +20,7 @@ charger::~charger() {
 int charger::getCurrent() {
 	mux.setChannel(charger_settings.chI);
 	int tmp = (int) io.readAdc(0);
-	int ret = (int) (tmp * 1.0); //TODO calibration and testing
+	int ret = (int) ((tmp * 1.4286) + 34.857); //TODO calibration and testing
 	return ret;
 }
 
@@ -32,7 +32,7 @@ double charger::getVoltage() {
 	return ret;
 }
 
-/* returns summed up charged capacity since charge start in mAh */
+/* returns summed up charged capacity since charge start in µAh */
 unsigned int charger::getCapacity() {
 	return capacity;
 }
@@ -59,20 +59,14 @@ bool charger::getStatus() {
 
 /* resets the capacity */
 void charger::reset() {
-
+	capacity = 0;
 }
 
 /* updates the capacity */
 void charger::update() {
 	// 1sec / 3600
 	const double div = 0.000277778;
-	capacity = capacity + ((unsigned int) (div * getCurrent()));
+	capacity = capacity + ((unsigned long int) (div * getCurrent() * 1000));
 	//serialSend("update\r\n");
-/*
-	char charVal[10];
-	dtostrf(getCurrent(), 4, 0, charVal);
-	serialSend(charVal);
-	serialSend(" mA\r\n");
-*/
 }
 

Software/src/charger.h

@@ -21,7 +21,7 @@ private:
 	ioController io;
 	multiplexer mux;
 	struct time_t startTime;
-	unsigned int capacity;
+	unsigned long int capacity; //in µAh
 	bool active;
 
 public:

Software/src/main.cpp

@@ -132,9 +132,13 @@ void printStatus() {
 		if (chargers[i].getStatus()) {
 			//chargers[i].getInfo(); //print values
 			char charVal[10];
-			dtostrf(chargers[i].getCurrent(), 4, 0, charVal);
+
+			//dtostrf(chargers[i].getCurrent(), 4, 0, charVal);
+
+			sprintf(charVal, "%i µAh\r\n", chargers[i].getCapacity());
+
 			serialSend(charVal);
-			serialSend(" mA\r\n");
+			//serialSend(" mA\r\n");
 		}
 	}
 }