121 lines
2.1 KiB
C++
121 lines
2.1 KiB
C++
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/*
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* util.cpp
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*
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* Created: 17-10-17 21:21:20
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* Author: Adrien
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*/
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#include <avr/io.h>
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#include <avr/interrupt.h>
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#include "util.h"
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#include "global.h"
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unsigned long tmpMillis = 0UL;
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uint8_t uint8ToBCD(uint8_t val)
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{
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return (val%10)|((val/10)<<4);
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}
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void intTo4DigitArray(unsigned int d, uint8_t * array, uint8_t arrayMax)
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{
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int i;
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for(i = 0; d && i<arrayMax ; i++)
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{
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array[i] = d%10;
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d/=10;
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}
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for(;i<arrayMax;i++)
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array[i] = 0;
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}
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volatile uint8_t *pinToPINX(uint8_t pin)
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{
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if(pin<=7)
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return &PIND;
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else if(pin<=13)
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return &PINB;
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else
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return &PINC;
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}
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uint8_t pinArduinoToPINXX(uint8_t pin)
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{
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if(pin <= 13)
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return pin%8;
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else
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return pin-13;
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}
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void setupMilis()
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{
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TCCR0A = 0x00;
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TCCR0B = _BV(CS11)|_BV(CS10); //Divide 16Mhz by 64
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TIMSK0 = _BV(OCIE1A);
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OCR0A = 250;
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//Compare at 250, every ms
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sei();
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}
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unsigned long millis()
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{
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return tmpMillis;
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}
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unsigned int millisToHHMM()
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{
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unsigned long seconde = millis()/1000;
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unsigned long minute = seconde/60;
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unsigned long heure = minute/60;
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minute %= 60;
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heure %= 24;
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return (heure*100)+minute;
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}
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void millisToHH_MM(uint8_t * HH, uint8_t *MM)
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{
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unsigned long seconde = millis()/1000;
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unsigned long minute = seconde/60;
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unsigned long heure = minute/60;
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minute %= 60;
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heure %= 24;
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*MM = (uint8_t)minute;
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*HH = (uint8_t)(heure);
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}
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void millisToHH_MM_Decalage(uint8_t * HH, uint8_t *MM, unsigned long decalage)
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{
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unsigned long seconde = (millis()+decalage)/1000;
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unsigned long minute = seconde/60;
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unsigned long heure = minute/60;
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minute %= 60;
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heure %= 24;
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*MM = (uint8_t)minute;
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*HH = (uint8_t)(heure);
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}
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unsigned long HHMMToMillis(unsigned int HHMM)
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{
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unsigned long minute = (HHMM%100)+((HHMM/100)*60);
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unsigned long ms = minute*60*1000;
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return ms;
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}
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unsigned int HH_MMtoHHMM(uint8_t HH, uint8_t MM)
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{
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return (unsigned int)(HH*100)+MM;
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}
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void HHMMtoHH_MM(uint8_t HHMM, uint8_t * HH, uint8_t *MM)
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{
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*HH = HHMM/100;
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*MM = HHMM%100;
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}
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uint8_t VerifappuisBP()
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{
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return !(PINB&_BV(__BP_MOIN__) && PINB&_BV(__BP_PLUS__) && PINB&_BV(__BP_START__) && PINB&_BV(__BP_CONF__));
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}
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ISR(TIMER0_COMPA_vect)
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{
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++tmpMillis;
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TCNT0 = 0;
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}
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