ad7124_console_app.h

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#ifndef AD7124_CONSOLE_APP_H_
#define AD7124_CONSOLE_APP_H_
 
#include "adi_console_menu.h"
 
/* #defines */
#define AD7124_CONFIG_A       0
#define AD7124_CONFIG_B       1
 
/* Public Declarations */
int32_t ad7124_app_initialize(uint8_t configID);
 
extern console_menu ad7124_main_menu;
 
 
/* AD7124 Filter types */
typedef enum {
    SINC4_FILTER               = 0,
    SINC3_FILTER               = 2,
    FAST_SETTLING_SINC4_FILTER = 4,
    FAST_SETTLING_SINC3_FILTER = 5
} filter_type;
 
/* AD7124 Reference Source */
typedef enum {
    REFIN1,
    REFIN2,
    INT,
    AVDD
} reference_type;
 
/* AD7124 power mode */
typedef enum {
    LOW_POWER_MODE,
    MED_POWER_MODE,
    FULL_POWER_MODE
} power_mode_t;
 
// Available adc master clock for particular power mode
#define LOW_POWER_MODE_FREQUENCY  76800    // 76.8Khz
#define MED_POWER_MODE_FREQUENCY  153600   // 153.6Khz
#define FUL_POWER_MODE_FREQUENCY  614400   // 614.4Khz
 
#define DEVICE_REG_READ_ID         1
#define DEVICE_REG_WRITE_ID        2
 
/* AD7124 Setup Configuration Structure */
typedef struct {
    filter_type filter;             // Filter type
    uint16_t data_rate_fs_val;      // Output data rate value
    uint8_t programmable_gain_bits; // PGA bits value
    uint8_t polarity;               // Bipolar or Unipolar analog input
    reference_type reference;       // Reference source for ADC
    uint8_t input_buffers;          // Buffers on analog inputs
    uint8_t reference_buffers;      // Buffers on reference source
    uint8_t channel_enabled;        // Channel Enable/Disable flag
    uint8_t setup_assigned;         // Assigned setup to channel
    uint8_t pos_analog_input;       // Positive analog input
    uint8_t neg_analog_input;       // Negative analog input
} ad7124_setup_config;
 
 
#endif /* AD7124_CONSOLE_APP_H_ */