voilier-team-1/implementation/battery.c

#include "battery.h"

extern MyUART_Struct_Typedef uartCool;
int actualMinutes =-1;

void battery(uint32_t data)
{
	MyRTC_Struct_TypeDef rtcBattery;
	MyRTC_GetTime(&rtcBattery);
	if(actualMinutes == rtcBattery.minutes)
	{
		return;
	}
	actualMinutes = rtcBattery.minutes;
	float percentBattery = ((float)data)/MAX_BAT;
	uint8_t batteryBar[13]={'[','.','.','.','.','.','.','.','.','.','.',']',0x20}, batteryGauge=percentBattery*10, i;
	if(batteryGauge>10)
	{
		batteryGauge = 10;
	}
	char timerClock[8] = {'[','.','.','h','.','.',']',0x20};
	sprintf(timerClock+1,"%.*d",2,rtcBattery.hours);
	timerClock[3]=':';
	sprintf(timerClock+4,"%.*d",2,rtcBattery.minutes);
	timerClock[3]='\t';
	MyUART_SendArray(&uartCool, (uint8_t *)timerClock, 8);
	
	for(i=(10-batteryGauge); i<11; i++)
	{
		batteryBar[i]='#';
	}
	MyUART_SendArray(&uartCool, batteryBar, 13);
	
	char batteryPercentString[3];
	sprintf(batteryPercentString,"%.*g",2,percentBattery*100);
	batteryPercentString[2]='%';
	MyUART_SendArray(&uartCool, (uint8_t *)batteryPercentString, 6);
	
	MyUART_Send(&uartCool, '\n');
}

void initBattery(void)
{
	MyADC_Init_Periph(battery);
	MyADC_Struct_TypeDef adcBattery = {ADC1,10,cycles41d5};
	MyADC_Init(&adcBattery);
	MyGPIO_Struct_TypeDef gpioBattery = {GPIOC,0,In_Analog};
	MyGPIO_Init(&gpioBattery);
}