pal_i2c.h

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#ifndef _PAL_I2C_H_
#define _PAL_I2C_H_

#ifdef __cplusplus
extern "C" {
#endif

#include "pal.h"

#define PAL_I2C_EVENT_SUCCESS (0x0000)
#define PAL_I2C_EVENT_ERROR   (0x0001)
#define PAL_I2C_EVENT_BUSY    (0x0002)

typedef struct pal_i2c
{
    void * p_i2c_hw_config;
    uint8_t slave_address;
    void * p_upper_layer_ctx;
    void * upper_layer_event_handler;

} pal_i2c_t;

LIBRARY_EXPORTS pal_status_t pal_i2c_init(const pal_i2c_t * p_i2c_context);

LIBRARY_EXPORTS pal_status_t pal_i2c_set_bitrate(const pal_i2c_t * p_i2c_context, uint16_t bitrate);

LIBRARY_EXPORTS pal_status_t pal_i2c_write(pal_i2c_t * p_i2c_context, uint8_t * p_data, uint16_t length);

LIBRARY_EXPORTS pal_status_t pal_i2c_read(pal_i2c_t * p_i2c_context, uint8_t * p_data, uint16_t length);

LIBRARY_EXPORTS pal_status_t pal_i2c_deinit(const pal_i2c_t * p_i2c_context);

#ifdef __cplusplus
}
#endif

#endif /* _PAL_I2C_H_ */