tee_i2c.h

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#ifndef __TEE_I2C_H__
#define __TEE_I2C_H__

#include <stdint.h>
#include <tee_internal_api.h>
#include <driver/i2c/i2c.h>
#include <driver/hsi2c/hsi2c.h>

typedef struct {
    void *buf; 
    size_t len; 
} TEES_I2CTransfer;

struct __TEES_I2CHandlerImpl;
typedef struct __TEES_I2CHandlerImpl *TEES_I2CHandler;

DSO_EXPORT TEE_Result TEES_I2CInit(const char *name, uint32_t transac_len,
                                   TEES_I2CHandler *handler);

DSO_EXPORT TEE_Result TEES_I2CExit(TEES_I2CHandler handler);

DSO_EXPORT TEE_Result TEES_I2CWrite(TEES_I2CHandler handler, uint8_t chip, TEES_I2CTransfer *tx);

DSO_EXPORT TEE_Result TEES_I2CRead(TEES_I2CHandler handler, uint8_t chip, TEES_I2CTransfer *rx);

DSO_EXPORT TEE_Result TEES_I2CWriteRead(TEES_I2CHandler handler, uint8_t chip, TEES_I2CTransfer *tx, TEES_I2CTransfer *rx);

#endif /* __TEE_I2C_H__ */