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123 lines
4.0 KiB
C++
123 lines
4.0 KiB
C++
/*
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* IRQ.c
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*
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* Created on: 30 May 2020
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* Author: Ralim
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*/
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#include "IRQ.h"
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#include "Pins.h"
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#include "configuration.h"
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volatile uint8_t i2c_read_process = 0;
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volatile uint8_t i2c_write_process = 0;
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volatile uint8_t i2c_slave_address = 0;
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volatile uint8_t i2c_error_code = 0;
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volatile uint8_t *i2c_write;
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volatile uint8_t *i2c_read;
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volatile uint16_t i2c_nbytes;
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volatile uint16_t i2c_write_dress;
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volatile uint16_t i2c_read_dress;
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volatile uint8_t i2c_process_flag = 0;
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static bool fastPWM;
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static void switchToSlowPWM(void);
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static void switchToFastPWM(void);
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void ADC0_1_IRQHandler(void) {
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// adc_interrupt_flag_clear(ADC0, ADC_INT_FLAG_EOIC);
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// unblock the PID controller thread
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if (xTaskGetSchedulerState() != taskSCHEDULER_NOT_STARTED) {
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BaseType_t xHigherPriorityTaskWoken = pdFALSE;
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if (pidTaskNotification) {
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vTaskNotifyGiveFromISR(pidTaskNotification, &xHigherPriorityTaskWoken);
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portYIELD_FROM_ISR(xHigherPriorityTaskWoken);
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}
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}
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}
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// volatile uint16_t PWMSafetyTimer = 0;
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// volatile uint8_t pendingPWM = 0;
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// void TIMER1_IRQHandler(void) {
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// static bool lastPeriodWasFast = false;
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// if (timer_interrupt_flag_get(TIMER1, TIMER_INT_UP) == SET) {
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// timer_interrupt_flag_clear(TIMER1, TIMER_INT_UP);
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// // rollover turn on output if required
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// if (PWMSafetyTimer) {
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// PWMSafetyTimer--;
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// if (lastPeriodWasFast != fastPWM) {
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// if (fastPWM) {
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// switchToFastPWM();
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// } else {
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// switchToSlowPWM();
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// }
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// }
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// if (pendingPWM) {
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// timer_channel_output_pulse_value_config(TIMER1, TIMER_CH_1, pendingPWM);
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// timer_channel_output_pulse_value_config(TIMER2, TIMER_CH_0, 50);
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// } else {
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// timer_channel_output_pulse_value_config(TIMER2, TIMER_CH_0, 0);
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// }
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// }
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// }
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// if (timer_interrupt_flag_get(TIMER1, TIMER_INT_CH1) == SET) {
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// timer_interrupt_flag_clear(TIMER1, TIMER_INT_CH1);
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// timer_channel_output_pulse_value_config(TIMER2, TIMER_CH_0, 0);
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// }
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// }
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void switchToFastPWM(void) {
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// fastPWM = true;
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// totalPWM = powerPWM + tempMeasureTicks + holdoffTicks;
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// TIMER_CAR(TIMER1) = (uint32_t)totalPWM;
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// // ~10Hz
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// TIMER_CH0CV(TIMER1) = powerPWM + holdoffTicks;
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// // 1 kHz tick rate
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// TIMER_PSC(TIMER1) = 18000;
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}
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void switchToSlowPWM(void) {
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// 5Hz
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// fastPWM = false;
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// totalPWM = powerPWM + tempMeasureTicks / 2 + holdoffTicks / 2;
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// TIMER_CAR(TIMER1) = (uint32_t)totalPWM;
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// TIMER_CH0CV(TIMER1) = powerPWM + holdoffTicks / 2;
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// TIMER_PSC(TIMER1) = 36000;
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}
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void setTipPWM(const uint8_t pulse, const bool shouldUseFastModePWM) {
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// PWMSafetyTimer = 10; // This is decremented in the handler for PWM so that the tip pwm is
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// // disabled if the PID task is not scheduled often enough.
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// pendingPWM = pulse;
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// fastPWM = shouldUseFastModePWM;
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}
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extern osThreadId POWTaskHandle;
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void EXTI5_9_IRQHandler(void) {
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// #if POW_PD
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// if (RESET != exti_interrupt_flag_get(EXTI_5)) {
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// exti_interrupt_flag_clear(EXTI_5);
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// if (POWTaskHandle != nullptr) {
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// BaseType_t xHigherPriorityTaskWoken = pdFALSE;
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// xTaskNotifyFromISR(POWTaskHandle, 1, eSetBits, &xHigherPriorityTaskWoken);
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// /* Force a context switch if xHigherPriorityTaskWoken is now set to pdTRUE.
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// The macro used to do this is dependent on the port and may be called
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// portEND_SWITCHING_ISR. */
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// portYIELD_FROM_ISR(xHigherPriorityTaskWoken);
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// }
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// }
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// #endif
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}
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bool getFUS302IRQLow() {
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// Return true if the IRQ line is still held low
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return false;
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// return (RESET == gpio_input_bit_get(FUSB302_IRQ_GPIO_Port, FUSB302_IRQ_Pin));
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}
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// These are unused for now
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void I2C0_EV_IRQHandler(void) {}
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void I2C0_ER_IRQHandler(void) {}
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