drv_analog_in.h

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#ifndef _DRV_ANALOG_IN_H_
#define _DRV_ANALOG_IN_H_
 
#ifdef __cplusplus
extern "C"{
#endif
 
#include "drv_name.h"
#include "hal_adc.h"
 
typedef enum
{
 ADC_SUCCESS = 0, 
 ADC_ERROR = (-1) 
} analog_in_err_t;
 
typedef enum
{
 ANALOG_IN_VREF_EXTERNAL = 0, 
 ANALOG_IN_VREF_INTERNAL 
} analog_in_vref_t;
 
typedef enum
{
 ANALOG_IN_RESOLUTION_NOT_SET = 0, 
 ANALOG_IN_RESOLUTION_6_BIT, 
 ANALOG_IN_RESOLUTION_8_BIT, 
 ANALOG_IN_RESOLUTION_10_BIT, 
 ANALOG_IN_RESOLUTION_12_BIT, 
 ANALOG_IN_RESOLUTION_14_BIT, 
 ANALOG_IN_RESOLUTION_16_BIT, 
 ANALOG_IN_RESOLUTION_DEFAULT = ANALOG_IN_RESOLUTION_CMAKE 
} analog_in_resolution_t;
 
typedef struct
{
 pin_name_t input_pin; 
 analog_in_resolution_t resolution; 
 analog_in_vref_t vref_input; 
 float vref_value; 
} analog_in_config_t;
 
typedef struct
{
 handle_t handle; 
 analog_in_config_t config; 
} analog_in_t;
 
void analog_in_configure_default( analog_in_config_t *config );
 
err_t analog_in_open( analog_in_t *obj, analog_in_config_t *config );
 
err_t analog_in_set_resolution( analog_in_t *obj, analog_in_resolution_t resolution );
 
err_t analog_in_set_vref_input( analog_in_t *obj, analog_in_vref_t vref );
 
err_t analog_in_set_vref_value( analog_in_t *obj, float vref_value );
 
err_t analog_in_read( analog_in_t *obj, uint16_t *readDatabuf );
 
err_t analog_in_read_voltage( analog_in_t *obj, float *readDatabuf );
 
err_t analog_in_close( analog_in_t *obj );
 // drvadcgroup // drvgroup // pergroup
 
#ifdef __cplusplus
}
#endif
 
#endif // _DRV_ANALOG_IN_H_
// ------------------------------------------------------------------------- END