srxl.h 1.0 KB

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  1. /*
  2. This program is free software: you can redistribute it and/or modify
  3. it under the terms of the GNU General Public License as published by
  4. the Free Software Foundation, either version 3 of the License, or
  5. (at your option) any later version.
  6. This program is distributed in the hope that it will be useful,
  7. but WITHOUT ANY WARRANTY; without even the implied warranty of
  8. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  9. GNU General Public License for more details.
  10. You should have received a copy of the GNU General Public License
  11. along with this program. If not, see <http://www.gnu.org/licenses/>.
  12. */
  13. /*
  14. SRXL protocol decoder
  15. Andrew Tridgell, September 2016
  16. */
  17. #pragma once
  18. #include <stdint.h>
  19. /*
  20. * Decoder for SRXL protocol
  21. *
  22. * @return 0 for success (a decoded packet), 1 for no packet yet (accumulating), 2 for unknown packet, 4 for checksum error
  23. */
  24. int srxl_decode(uint64_t timestamp_us, uint8_t byte, uint8_t *num_values, uint16_t *values, uint16_t max_values, bool *failsafe_state);