Powercore-V2.0/Firmware/main.c

89 lines
2.0 KiB
C

#include <stdio.h>
#include "pico/stdlib.h"
#include "pico/time.h"
#include "hardware/pwm.h"
#include "CC_Charger.h"
#include "pulse_generator.h"
//Pinout definitions
#define CUT_nEN_PIN 0
//OUTPUT PULSE PARAMETERS (times in usecs)
#define OUTPUT_ON_TIME 20
#define OUTPUT_OFF_TIME 70
#define ISO_PULSE false
#define CAP_VOLTAGE_SETPOINT 70 //Don't set higher than 65
//CC Charger Parameters (don't change unless you know what you're doing)
#define CHARGER_CURRENT 850
//Math stuff DO NOT EDIT
#define CAP_VOLTAGE_PWM_LEVEL CAP_VOLTAGE_SETPOINT * 303 / 48
bool os = false;
bool cut_on_off_irq(repeating_timer_t *rt) {
if(!gpio_get(CUT_nEN_PIN) && !cutting_enabled) {
cutting_enabled = true;
begin_output_pulses(OUTPUT_ON_TIME, OUTPUT_OFF_TIME, ISO_PULSE);
} else if(gpio_get(CUT_nEN_PIN)) {
cutting_enabled == false;
}
if(gpio_get(CUT_nEN_PIN)) {
cutting_enabled = false;
disable_gate_driver();
}
gpio_put(1, os);
os = !os;
return true;
}
void default_gpio_callback(uint gpio, uint32_t event_mask) {
gpio_acknowledge_irq(gpio, event_mask);
return;
}
int main() {
// stdio_init_all(); //Start the Serial console
// gpio_init(CUT_nEN_PIN);
// gpio_set_dir(CUT_nEN_PIN, GPIO_IN);
// gpio_set_pulls(cut_NEN, true, false);
sleep_ms(1000);
// while(gpio_get(23)) {}
CC_Charger_init(CHARGER_CURRENT, CAP_VOLTAGE_PWM_LEVEL); //Setup the CC Charger Outputs
pulse_generator_init(10);
gpio_init(CUT_nEN_PIN);
gpio_set_dir(CUT_nEN_PIN, GPIO_IN);
gpio_set_pulls(CUT_nEN_PIN, false, false);
gpio_init(1);
gpio_set_dir(1, GPIO_OUT);
irq_set_enabled(IO_IRQ_BANK0, true);
sleep_ms(1000);
repeating_timer_t timer;
add_repeating_timer_ms(100, cut_on_off_irq, NULL, &timer);
while (true) {
// sleep_us(10);
// gpio_put(3, true);
// sleep_us(10);
// gpio_put(3, false);
}
}