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CPU handling

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Technique adapted from David Cutting's solution
This commit is contained in:
Asbelos 2020-06-04 20:30:11 +01:00
parent b89c9068ff
commit e933172ef3
1 changed files with 13 additions and 4 deletions
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17
Hardware.cpp
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@ -6,6 +6,13 @@
#include "Config.h" #include "Config.h"
#include "DIAG.h" #include "DIAG.h"
#if defined(ARDUINO_ARCH_AVR)
#include <DIO2.h>
#define WritePin digitalWrite2
#else
#define WritePin digitalWrite
#endif
void Hardware::init() { void Hardware::init() {
pinMode(MAIN_POWER_PIN, OUTPUT); pinMode(MAIN_POWER_PIN, OUTPUT);
pinMode(MAIN_SIGNAL_PIN, OUTPUT); pinMode(MAIN_SIGNAL_PIN, OUTPUT);
@ -19,17 +26,17 @@ void Hardware::init() {
} }
void Hardware::setPower(bool isMainTrack, bool on) { void Hardware::setPower(bool isMainTrack, bool on) {
digitalWrite(isMainTrack ? MAIN_POWER_PIN : PROG_POWER_PIN, on ? HIGH : LOW); WritePin(isMainTrack ? MAIN_POWER_PIN : PROG_POWER_PIN, on ? HIGH : LOW);
} }
void Hardware::setBrake(bool isMainTrack, bool on) { void Hardware::setBrake(bool isMainTrack, bool on) {
digitalWrite(isMainTrack ? MAIN_BRAKE_PIN : PROG_BRAKE_PIN, on ? LOW:HIGH); WritePin(isMainTrack ? MAIN_BRAKE_PIN : PROG_BRAKE_PIN, on ? LOW:HIGH);
} }
void Hardware::setSignal(bool isMainTrack, bool high) { void Hardware::setSignal(bool isMainTrack, bool high) {
byte pin = isMainTrack ? MAIN_SIGNAL_PIN : PROG_SIGNAL_PIN; byte pin = isMainTrack ? MAIN_SIGNAL_PIN : PROG_SIGNAL_PIN;
byte pin2 = isMainTrack ? MAIN_SIGNAL_PIN_ALT : PROG_SIGNAL_PIN_ALT; byte pin2 = isMainTrack ? MAIN_SIGNAL_PIN_ALT : PROG_SIGNAL_PIN_ALT;
digitalWrite(pin, high ? HIGH : LOW); WritePin(pin, high ? HIGH : LOW);
if (pin2) digitalWrite(pin2, high ? LOW : HIGH); if (pin2) WritePin(pin2, high ? LOW : HIGH);
} }
int Hardware::getCurrentMilliamps(bool isMainTrack) { int Hardware::getCurrentMilliamps(bool isMainTrack) {
@ -46,12 +53,14 @@ void Hardware::setCallback(int duration, void (*isr)()) {
Timer3.disablePwm(TIMER3_B_PIN); Timer3.disablePwm(TIMER3_B_PIN);
Timer3.attachInterrupt(isr); Timer3.attachInterrupt(isr);
} }
void Hardware::setSingleCallback(int duration, void (*isr)()) { void Hardware::setSingleCallback(int duration, void (*isr)()) {
Timer1.initialize(duration); Timer1.initialize(duration);
Timer1.disablePwm(TIMER1_A_PIN); Timer1.disablePwm(TIMER1_A_PIN);
Timer1.disablePwm(TIMER1_B_PIN); Timer1.disablePwm(TIMER1_B_PIN);
Timer1.attachInterrupt(isr); Timer1.attachInterrupt(isr);
} }
void Hardware::resetSingleCallback(int duration) { void Hardware::resetSingleCallback(int duration) {
if (duration==0) Timer1.stop(); if (duration==0) Timer1.stop();
else Timer1.initialize(duration); else Timer1.initialize(duration);