liz/flipperzero-firmware
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Api hw gpio pwm (#199)

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* initial gpio layer

* move temlplate.c to template.c.example in preparing to applications.mk rework

* separate arduino layer

* separate flipper_hal.x

* prepare to switch applications on v2 core gpio api

* swithch applications to v2 gpio api

* gpio api for local target

* better gpio_disable handling

* remove pwm functions from local target

* inline gpio funcs

* common function to init all api's

* fix local example blink

* move delay us to hal api folder

* move pwm_set/pwm_stop to hal api folder

* update applications to use hal pwm api

* remove gpio mode case warning

* add speaker demo to build

Co-authored-by: DrZlo13 <who.just.the.doctor@gmail.com>
This commit is contained in:
coreglitch
2020-10-26 13:16:54 +06:00
committed by GitHub
parent c8cc3c7dc8
commit f5b342abbe
41 changed files with 464 additions and 341 deletions
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50
firmware/targets/local/Inc/flipper_hal.h
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@@ -10,56 +10,6 @@ GPIO and HAL implementations
#include <stdbool.h>
#include "main.h"
typedef enum { GpioModeInput, GpioModeOutput, GpioModeOpenDrain } GpioMode;
typedef struct {
const char* port;
uint32_t pin;
GpioMode mode;
} GpioPin;
void app_gpio_init(GpioPin gpio, GpioMode mode);
static inline void app_gpio_write(GpioPin gpio, bool state) {
if(gpio.pin != 0) {
if(state) {
printf("[GPIO] %s%d on\n", gpio.port, gpio.pin);
} else {
printf("[GPIO] %s%d off\n", gpio.port, gpio.pin);
}
} else {
printf("[GPIO] no pin\n");
}
}
static inline bool app_gpio_read(GpioPin gpio) {
// TODO emulate pin state?
return false;
}
typedef enum { GPIO_PIN_SET = 1, GPIO_PIN_RESET = 0 } HAL_GPIO_PIN_STATE;
void HAL_GPIO_WritePin(const char* port, uint32_t pin, HAL_GPIO_PIN_STATE state);
void delay_us(uint32_t time);
void pwm_set(float value, float freq, TIM_HandleTypeDef* tim, uint32_t channel);
extern TIM_HandleTypeDef htim8;
static inline void app_tim_ic_init(bool both) {
printf("[TIM] init\n");
}
static inline void app_tim_pulse(uint32_t width) {
printf("[TIM] pulse %d\n", width);
}
static inline void app_tim_stop() {
printf("[TIM] stop\n");
}
#define GPIOA "PA"
#define GPIOB "PB"
#define GPIOC "PC"