MLX90640_I2C_Driver.h 1.1 KB

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  1. /**
  2. * @copyright (C) 2017 Melexis N.V.
  3. *
  4. * Licensed under the Apache License, Version 2.0 (the "License");
  5. * you may not use this file except in compliance with the License.
  6. * You may obtain a copy of the License at
  7. *
  8. * http://www.apache.org/licenses/LICENSE-2.0
  9. *
  10. * Unless required by applicable law or agreed to in writing, software
  11. * distributed under the License is distributed on an "AS IS" BASIS,
  12. * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13. * See the License for the specific language governing permissions and
  14. * limitations under the License.
  15. *
  16. */
  17. #ifndef _MLX90640_I2C_Driver_H_
  18. #define _MLX90640_I2C_Driver_H_
  19. #ifdef __cplusplus
  20. extern "C" {
  21. #endif
  22. #include <stdint.h>
  23. void MLX90640_I2CInit(void);
  24. int MLX90640_I2CRead(uint8_t slaveAddr,uint16_t startAddress, uint16_t nMemAddressRead, uint16_t *data);
  25. int MLX90640_I2CWrite(uint8_t slaveAddr,uint16_t writeAddress, uint16_t data);
  26. void MLX90640_I2CFreqSet(int freq);
  27. static int WaitForDMAComplete(volatile uint8_t *flag, uint32_t timeout_ms);
  28. #ifdef __cplusplus
  29. }
  30. #endif
  31. #endif