spi.h

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#pragma once

#include "sensor_common.h"

#ifdef  __cplusplus
extern "C" {
#endif

typedef enum {
    MBL_MW_SPI_FREQUENCY_125KHz = 0,
    MBL_MW_SPI_FREQUENCY_250KHz,
    MBL_MW_SPI_FREQUENCY_500KHz,
    MBL_MW_SPI_FREQUENCY_1MHz,
    MBL_MW_SPI_FREQUENCY_2MHz,
    MBL_MW_SPI_FREQUENCY_4MHz,
    MBL_MW_SPI_FREQUENCY_8MHz
} MblMwSpiFrequency;

typedef enum {
    MBL_MW_SPI_MODE_0= 0,           
    MBL_MW_SPI_MODE_1,              
    MBL_MW_SPI_MODE_2,              
    MBL_MW_SPI_MODE_3               
} MblMwSpiMode;

typedef struct {
    MblMwSpiMode mode;                  
    MblMwSpiFrequency frequency;        
    uint8_t *data;                      
    uint8_t data_length;                
    uint8_t slave_select_pin;           
    uint8_t clock_pin;                  
    uint8_t mosi_pin;                   
    uint8_t miso_pin;                   
    uint8_t lsb_first;                  
    uint8_t use_nrf_pins;               
} MblMwSpiParameters;

METAWEAR_API MblMwDataSignal* mbl_mw_spi_get_data_signal(MblMwMetaWearBoard* board, uint8_t length, uint8_t id);
METAWEAR_API void mbl_mw_spi_write(const MblMwMetaWearBoard* board, const MblMwSpiParameters* parameters);

#ifdef  __cplusplus
}
#endif