i2c.h 580 B

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  1. #ifndef _Shark_iic_h__
  2. #define _Shark_iic_h__
  3. #include <stdint.h>
  4. extern void shark_i2c_init(uint32_t i2c_device, uint32_t rate);
  5. extern int shark_i2c_read_byte(uint32_t index, uint8_t address, uint8_t reg, uint8_t *value);
  6. extern int shark_i2c_read_nbytes(uint32_t index, uint8_t address, uint8_t reg, uint8_t *buffer, int length);
  7. extern int shark_i2c_write_byte(uint32_t index, uint8_t address, uint8_t reg, uint8_t value);
  8. extern int shark_i2c_write_nbytes(uint32_t index, uint8_t address, uint8_t reg, uint8_t *value, int length);
  9. #endif /* _Shark_iic_h__ */