#ifndef ADC_DRIVER_H__
#define ADC_DRIVER_H__

#include "common_types.h"
#include <stdint.h>

typedef enum {
    ADC_CH_0 = 0,
    ADC_CH_1 = 1,
    ADC_CH_2 = 2,
    ADC_CH_3 = 3,
    ADC_CH_4 = 4,
    ADC_CH_5 = 5,
    ADC_CH_6 = 6,
    ADC_CH_7 = 7,
} adc_channel_t;

ret_code_t adc_init(void);
ret_code_t adc_deinit(void);
uint16_t adc_read_channel(adc_channel_t ch);
ret_code_t adc_start_dma(uint16_t *buffer, uint32_t len);

#endif