unleashed-firmware/firmware/targets/local/api-hal/api-hal-gpio.h
DrZlo13 979af6c165
Core code cleanup (#206)
* add delay function
* todo about delay_isr
* remove arduino defines and fix all apps to use core-api/hal-api
* delay for local target
* remove warnings of task_equal
* fix BSP_SD_Init
* fix USBD_static
* grio read constant pointer to gpio
* add TODO about ISR context
* const void* arg for pubsub api
* mark unused functions
* app pointers now pointed to constant apps
* fix printf format
* fix "unused" warnings in local target
* fix const pin read in local target
* fix int to pointer warnings in local target
* power read mutex error fix
* delete old makefile
* add -werror

Co-authored-by: Aleksandr Kutuzov <aku@plooks.com>
Co-authored-by: aanper <mail@s3f.ru>
2020-10-29 10:58:19 +03:00

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C

#pragma once
#include "main.h"
#include "stdbool.h"
// hw-api
typedef char GPIO_TypeDef;
typedef enum {
GpioModeInput,
GpioModeOutputPushPull,
GpioModeOutputOpenDrain,
GpioModeAltFunctionPushPull,
GpioModeAltFunctionOpenDrain,
GpioModeAnalog,
GpioModeInterruptRise,
GpioModeInterruptFall,
GpioModeInterruptRiseFall,
GpioModeEventRise,
GpioModeEventFall,
GpioModeEventRiseFall,
} GpioMode;
typedef enum {
GpioSpeedLow,
GpioSpeedMedium,
GpioSpeedHigh,
GpioSpeedVeryHigh,
} GpioSpeed;
typedef enum {
GpioPullNo,
GpioPullUp,
GpioPullDown,
} GpioPull;
typedef struct {
GPIO_TypeDef* port;
uint16_t pin;
} GpioPin;
// init GPIO
void hal_gpio_init(GpioPin* gpio, GpioMode mode, GpioPull pull, GpioSpeed speed);
// write value to GPIO, false = LOW, true = HIGH
void hal_gpio_write(GpioPin* gpio, bool state);
// read value from GPIO, false = LOW, true = HIGH
bool hal_gpio_read(const GpioPin* gpio);