leds_driver.h

 
#ifndef LED_DRIVER_H_
#define LED_DRIVER_H_
 
#include "stm32f4xx_hal.h"
 
#define LED_DRIVER_COUNT 3              
#define LED_DRIVER_PORT GPIOD           
#define LED_DRIVER_BLINK_RATE 250       
#define LED_DRIVER_DEFAULT {{}, LED_DRIVER_UNINITIALISED}
 
 
typedef enum{
    LED_DRIVER_UNINITIALISED,                   
    LED_DRIVER_INITIALISED                      
}led_driver_status_e;
 
typedef enum{
    LED_OFF,                                    
    LED_ON,                                     
    LED_BLINK                                   
}led_driver_led_state_e;
 
typedef enum{
    LED_STATE_PIN    = GPIO_PIN_12,             
    LED_ERROR_PIN    = GPIO_PIN_14,             
    LED_NETWORK_PIN  = GPIO_PIN_15              
}led_driver_pin_e;
 
typedef enum{
    LED_STATE,                                  
    LED_ERROR,                                  
    LED_NETWORK                                 
}led_driver_led_e;
 
 
typedef struct{
    led_driver_pin_e pin;                       
    led_driver_led_state_e state;               
}led_driver_led_s;
 
typedef struct{
    led_driver_led_s leds[LED_DRIVER_COUNT];    
    led_driver_status_e status;                  //TODO: THis is old and not really needed, maybe remove ?
}led_driver_s;
 
 
void leds_driver_init(void);
void leds_driver_set(led_driver_led_e led, led_driver_led_state_e state);
 
 
#endif