updateChargers via Timer ISR

Software/src/clock.cpp

@@ -84,6 +84,9 @@ struct time_t clock::getTimeStamp() {
 ISR (TIMER1_COMPA_vect) {
 	// action to be done every 1 sec
 	systemTime++; //increase system time
+
+	updateChargers();
+
 }
 
 ISR(__vector_default) {

Software/src/gui.cpp

@@ -0,0 +1,73 @@
+/*
+ * gui.cpp
+ *
+ *  Created on: 25.11.2018
+ *      Author: Hendrik Schutter
+ */
+
+#include "openChargeMicro.h"
+
+
+gui::gui() {
+	oled.oled_init();
+}
+gui::~gui() {
+
+}
+
+void gui::gui_print(int pNr, bool pStatus, struct time_t pTime, double pVoltage,
+		int pCurrent, unsigned long int pCapacity) {
+
+	oled.oled_clear_screen();
+
+	char buffer[50];
+
+	oled.oled_font_size(0);
+
+	/* Number and Status */
+	oled.oled_gotoxy(0, 0);
+
+	if (pStatus) {
+		//charging
+		sprintf(buffer, "#%i - laedt", pNr);
+	} else {
+		//full
+		sprintf(buffer, "#%i - voll", pNr);
+	}
+	oled.oled_write_str(buffer);
+
+	/* time */
+	oled.oled_gotoxy(0, 2);
+
+	sprintf(buffer, "----%02d:%02d:%02d----", (int) pTime.diffHour, (int) pTime.diffMinute, (int) pTime.diffSecond);
+
+	oled.oled_write_str(buffer);
+
+	/* voltage and current */
+	oled.oled_gotoxy(0, 4);
+
+	char charVoltage[10];
+
+	dtostrf(pVoltage, 1, 2, charVoltage);
+
+	sprintf(buffer, "U:%sV I:%imA", charVoltage, pCurrent);
+	oled.oled_write_str(buffer);
+
+	/* capacity */
+	oled.oled_gotoxy(0, 6);
+
+	char charCapacity[10];
+
+	if (pCapacity > 1000) {
+		//mAh
+		dtostrf( (double) (pCapacity / 1000.0), 3, 2, charCapacity);
+		sprintf(buffer, "C: %smAh", charCapacity);
+	} else {
+		//µAh
+		//dtostrf(pCapacity, 1, 2, charCapacity);
+		sprintf(buffer, "C: %iuAh", (int) pCapacity);
+	}
+
+	oled.oled_write_str(buffer);
+
+}

Software/src/gui.h

@@ -0,0 +1,29 @@
+/*
+ * gui.h
+ *
+ *  Created on: 25.11.2018
+ *      Author: Hendrik Schutter
+ */
+
+#include "oled_ssd1306/oled_ssd1306.h"
+
+#ifndef GUI_H_
+#define GUI_H_
+
+
+class gui{
+private:
+
+	oled_ssd1306 oled;
+
+public:
+	gui();
+	~gui();
+	void gui_print(int pNr, bool pStatus, struct time_t pTime, double pVoltage, int pCurrent, unsigned long int pCapacity);
+};
+
+
+
+
+
+#endif /* GUI_H_ */

Software/src/main.cpp

@@ -6,9 +6,12 @@ clock* clk;
 void createChargers();
 void printStatus();
 void checkForBattery();
-void updateChargers();
+
+void updateGUI();
 bool everySec();
 
+unsigned short int indexCount = 0;
+
 int main(void) {
 
 	serialSetup();
@@ -23,18 +26,15 @@ int main(void) {
 	clk = &tmp;
 
 	ioController io;
-	oled_ssd1306 disp;
 
 	io.setBuzzer(false);
 	io.deactivateChargers();
 	io.setActiveLED(true);
 	io.activateChargers();
 
-	createChargers();
+	gui ui;
 
-	disp.oled_init();
-	disp.oled_gotoxy(0, 0);
-	disp.oled_write("Hallo Welt!");
+	createChargers();
 
 	io.setWS2812(0, 255, 255);
 
@@ -42,12 +42,22 @@ int main(void) {
 	while (true) {
 		checkForBattery();
 		printStatus();
-		updateChargers();
+		//updateChargers();
+		updateGUI();
 	}
 
 	return 0;
 }
 
+void updateGUI() {
+
+	//if (everySec()) { //updates the ui every sec
+
+	serialSend("-\r\n");
+
+	//}
+}
+
 bool everySec() {
 
 	static uint32_t time;
@@ -59,7 +69,7 @@ bool everySec() {
 }
 
 void updateChargers() {
-
+	//serialSend("updateChargers\r\n");
 	if (everySec()) { //updates the chargers every sec
 		for (int i = 0; i < CHARGER_SIZE; i++) {
 			if (chargers[i].getStatus()) {
@@ -138,7 +148,7 @@ void printStatus() {
 	//serialSend("printing status .. \r\n");
 	for (int i = 0; i < CHARGER_SIZE; i++) {
 		if (chargers[i].getStatus()) {
-			//chargers[i].getInfo(); //print values
+			chargers[i].getInfo(); //print values
 			//char charVal[10];
 			//dtostrf(chargers[i].getCurrent(), 4, 0, charVal);
 			//sprintf(charVal, "%i µAh\r\n", chargers[i].getCapacity());

Software/src/openChargeMicro.h

@@ -10,9 +10,11 @@
 #include "ws2812/ws2812.h"
 #include "ioController.h"
 #include "multiplexer.h"
+
 #include "clock.h"
+#include "gui.h"
 #include "charger.h"
-#include "oled_ssd1306/oled_ssd1306.h"
+
 
 
 
@@ -64,3 +66,8 @@ void serialSend(const char* sendString);
 /* ws2812 */
 #define LED_C 1
 
+void updateChargers();
+
+
+
+