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update button handling

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This commit is contained in:
uvos
2024-06-10 20:06:08 +02:00
parent 51a5e6fc28
commit b631a44abb
6 changed files with 133 additions and 52 deletions
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118
main.cpp
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@ -9,24 +9,42 @@
#include "buttons.h"
#include "eeprom.h"
#define LED_1_PIN PB3
#define LED_2_PIN PB4
#define LED_2_PIN PB3
#define LED_1_PIN PB4
#define BUTTON_1_PIN PD5
#define BUTTON_2_PIN PD6
bool setup = false;
bool direction = false;
static bool buttonLongpressed[2];
uint8_t lockedSpeed = 180;
uint16_t lockedSpeed = 0xFF00;
Stepper stepper(&PORTD, PD0, PD1, PD2, PD3);
void debugBlink(bool fast = true)
ISR(TIMER0_COMPA_vect)
{
stepper.tick();
}
void blink(bool fast = true, bool red = false)
{
_delay_ms(100);
if(!fast) _delay_ms(200);
PORTB |= 1 << LED_1_PIN;
PORTB |= 1 << red ? LED_2_PIN : LED_1_PIN;
_delay_ms(100);
if(!fast) _delay_ms(200);
PORTB &= ~(1 << LED_1_PIN);
PORTB &= ~(1 << red ? LED_2_PIN : LED_1_PIN);
}
void lowBattery(Stepper* stepper)
{
stepper->setEndlesMove(false);
stepper->shutdown();
writePin(&PORTB, LED_1_PIN, false);
while(true)
{
blink(true, true);
}
}
void buttonHandler(uint8_t index, uint8_t type, void* data)
@ -36,21 +54,23 @@ void buttonHandler(uint8_t index, uint8_t type, void* data)
{
if(type == Buttons::PRESSED)
{
stepper->setHalfCurrent(false);
if(index == 0)
{
stepper->setSpeed(230);
stepper->setSpeed(0xFFEA);
stepper->setEndlesMove(true, true);
}
else
{
stepper->setSpeed(230);
stepper->setSpeed(0xFFEA);
stepper->setEndlesMove(true, false);
}
}
else if(type == Buttons::RELEASED)
else if(type == Buttons::RELEASED || type == Buttons::LONG_RELEASED)
{
stepper->setSpeed(lockedSpeed);
stepper->setEndlesMove(true, true);
stepper->setEndlesMove(true, direction);
stepper->setHalfCurrent(true);
buttonLongpressed[0] = false;
buttonLongpressed[1] = false;
}
@ -59,16 +79,17 @@ void buttonHandler(uint8_t index, uint8_t type, void* data)
buttonLongpressed[index] = true;
if(buttonLongpressed[0] && buttonLongpressed[1])
{
stepper->setHalfCurrent(false);
writePin(&PORTB, LED_2_PIN, true);
writePin(&PORTB, LED_1_PIN, false);
setup = true;
buttonLongpressed[0] = false;
buttonLongpressed[1] = false;
stepper->setSpeed(lockedSpeed);
stepper->setEndlesMove(true, true);
debugBlink();
debugBlink();
debugBlink();
stepper->setEndlesMove(true, direction);
blink();
blink();
blink();
}
}
}
@ -78,21 +99,17 @@ void buttonHandler(uint8_t index, uint8_t type, void* data)
if(type == Buttons::RELEASED)
{
writePin(&PORTB, LED_1_PIN, false);
if(index == 0)
{
lockedSpeed+=5;
}
else
{
lockedSpeed-=5;
}
EEPROM_write_char(0, lockedSpeed);
if(index == 0 && lockedSpeed < 0xFF00) lockedSpeed+=80;
else if(lockedSpeed > 0xEF00) lockedSpeed-=80;
cli();
EEPROM_write_char(6, lockedSpeed>>8);
EEPROM_write_char(5, lockedSpeed & 0x00FF);
sei();
stepper->setSpeed(lockedSpeed);
}
else if(type == Buttons::LONG_PRESSED)
{
buttonLongpressed[index] = true;
if(buttonLongpressed[0] && buttonLongpressed[1])
if(index == 0)
{
writePin(&PORTB, LED_2_PIN, false);
writePin(&PORTB, LED_1_PIN, true);
@ -100,7 +117,17 @@ void buttonHandler(uint8_t index, uint8_t type, void* data)
buttonLongpressed[0] = false;
buttonLongpressed[1] = false;
stepper->setSpeed(lockedSpeed);
stepper->setEndlesMove(true, true);
stepper->setEndlesMove(true, direction);
}
else
{
direction = !direction;
cli();
EEPROM_write_char(2, direction);
sei();
blink();
blink();
stepper->setEndlesMove(true, direction);
}
}
}
@ -112,26 +139,43 @@ int main()
DDRD = 1 << PD0 | 1 << PD1 | 1 << PD2 | 1 << PD3;
PORTD = 1 << BUTTON_1_PIN | 1 << BUTTON_2_PIN;
if(EEPROM_read_char(0) != 0) lockedSpeed = EEPROM_read_char(0);
if(EEPROM_read_char(6) != 0)
{
lockedSpeed = (uint16_t)EEPROM_read_char(5) | ((uint16_t)EEPROM_read_char(6) << 8);
direction = EEPROM_read_char(2);
}
Stepper stepper(&PORTD, PD0, PD1, PD2, PD3);
if(lockedSpeed > 0xFF00 || lockedSpeed < 0xEF00)
{
lockedSpeed = 0xFF00;
blink(true, true);
}
debugBlink(false);
debugBlink(false);
TCCR0A = (1<<WGM01); //CTC timer mode
TIMSK = (1<<OCIE0A); //OCIE0A compeare interrupt enable
OCR0A = 255;
TCCR0B = (1<<CS00); //start with no prescaleing
sei();
blink(false);
blink(false);
writePin(&PORTB, LED_1_PIN, true);
stepper.setSpeed(180);
stepper.setEndlesMove(true);
stepper.setSpeed(lockedSpeed);
stepper.setEndlesMove(true, direction);
stepper.setHalfCurrent(true);
Comperator comperator;
comperator.on();
Buttons buttons(&buttonHandler, reinterpret_cast<void*>(&stepper));
uint8_t timer = 0;
while(true)
{
if(++timer == 0)buttons.tick();
stepper.tick();
_delay_us(50);
if(comperator.compare()) lowBattery(&stepper);
buttons.tick();
_delay_ms(2);
}
}