sd_adc.h

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

extern struct sd_adc_dev adc_dev;

enum sd_adc_err {
    SD_ADC_SUCCESS,
    SD_ADC_ERROR
};


struct sd_adc_dev {
    ADC_HandleTypeDef   *adc;       
    uint16_t        error;      
    struct sd_adc_chan  *chan;      
    uint16_t        nchan;      
};


struct sd_adc_chan {
    uint16_t        chan;       
    uint16_t        high_thresh;    
    uint16_t        low_thresh; 
    void            (*out_win_cb)(struct sd_adc_chan *chan);    /* In threshold window callback */
    void            (*in_win_cb)(struct sd_adc_chan *chan);     /* Out of threshold window callback */
};


void sd_adc_init            (void);
void sd_adc_monitor         (struct sd_adc_dev *dev);
void sd_adc_monitor_enable      (void);
void sd_adc_watchdog_enable     (void);
void sd_adc_print           (void);
void sd_adc_irqhandler          (struct sd_adc_dev *dev);
#ifdef __cplusplus
}
#endif
#else
#error "Multiple inclusion of sd_adc.h"
#endif /* __SD_ADC_H */

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