unleashed-firmware/target_lo/Inc/flipper_hal.h

61 lines
1.1 KiB
C
Raw Normal View History

/*
Flipper devices inc.
GPIO and HAL implementations
*/
#pragma once
#include <stdio.h>
#include <stdbool.h>
#include "main.h"
typedef enum {
GpioModeInput,
GpioModeOutput,
GpioModeOpenDrain
} GpioMode;
typedef struct {
uint32_t port;
uint32_t pin;
GpioMode mode;
} GpioPin;
void app_gpio_init(GpioPin gpio, GpioMode mode);
inline void app_gpio_write(GpioPin gpio, bool state) {
if(gpio.pin != 0) {
if(state) {
printf("[GPIO] %d:%d on\n", gpio.port, gpio.pin);
} else {
printf("[GPIO] %d:%d off\n", gpio.port, gpio.pin);
}
} else {
printf("[GPIO] no pin\n");
}
}
inline bool app_gpio_read(GpioPin gpio) {
// TODO emulate pin state?
return false;
}
void delay_us(uint32_t time);
void pwm_set(float value, float freq, TIM_HandleTypeDef* tim, uint32_t channel);
extern TIM_HandleTypeDef htim8;
inline void app_tim_ic_init(bool both) {
printf("[TIM] init\n");
}
inline void app_tim_pulse(uint32_t width) {
printf("[TIM] pulse %d\n", width);
}
inline void app_tim_stop() {
printf("[TIM] stop\n");
}