sd_led.h

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#ifndef __SD_LED_H
#define __SD_LED_H
#ifdef __cplusplus
extern "C" {
#endif


extern struct sd_led fault_led;
extern struct sd_led usb_led;
extern struct sd_led bluetooth_led;
extern struct sd_led app_led;
extern struct sd_led wireless_led;
enum sd_led_err {
    SD_LED_SUCCESS,             
    SD_LED_IDLE,                
    SD_LED_NULL_HANDLE_ERROR,       
    SD_LED_NULL_TIMER_ERROR,        
    SD_LED_ERROR                
};
  

enum sd_led_state {
    SD_LED_NOT_READY,
    SD_LED_INITIALIZED,
    SD_LED_RUNNING,
};  

struct sd_led {
    TIM_HandleTypeDef   *tim;       
    TIM_OC_InitTypeDef  *cfg;       
    uint32_t        chan;       
    TIM_HandleTypeDef   *up_tim;    
    uint32_t        *pattern;   
    uint32_t        *pattern_next;  
    uint32_t        pattern_len;    
    uint32_t        pattern_idx;    
    uint8_t         repeat;     
    enum sd_led_state   state;      
};
enum sd_led_err sd_led_init     (struct sd_led *led,
                        TIM_HandleTypeDef *tim,
                        uint32_t chan,
                        uint32_t *pattern,
                        uint32_t len,
                        TIM_HandleTypeDef *up_tim);
enum sd_led_err sd_led_set_pattern  (struct sd_led *led,
                        uint32_t *pattern,
                        uint32_t len,
                        uint8_t rep);
enum sd_led_err sd_led_enable       (struct sd_led *led,
                        uint8_t en);
enum sd_led_err sd_led_reset        (struct sd_led *led);
enum sd_led_err sd_led_queuehandler (struct sd_led *led);
#ifdef __cplusplus
}
#endif
#else
#error "Multiple inclusion of sd_led.h"
#endif /* __SD_LED_H */

/*
 * END OF FILE [sd_led.h]
 */