PD Buddy Sink Firmware
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led.h 1.5KB

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  1. /*
  2. * PD Buddy - USB Power Delivery for everyone
  3. * Copyright (C) 2017 Clayton G. Hobbs <clay@lakeserv.net>
  4. *
  5. * This program is free software: you can redistribute it and/or modify
  6. * it under the terms of the GNU General Public License as published by
  7. * the Free Software Foundation, either version 3 of the License, or
  8. * (at your option) any later version.
  9. *
  10. * This program is distributed in the hope that it will be useful,
  11. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13. * GNU General Public License for more details.
  14. *
  15. * You should have received a copy of the GNU General Public License
  16. * along with this program. If not, see <http://www.gnu.org/licenses/>.
  17. */
  18. #ifndef PDB_LED_H
  19. #define PDB_LED_H
  20. #include <ch.h>
  21. /* Events for the LED thread */
  22. #define PDB_EVT_LED_OFF EVENT_MASK(0)
  23. #define PDB_EVT_LED_ON EVENT_MASK(1)
  24. #define PDB_EVT_LED_FAST_BLINK EVENT_MASK(2)
  25. #define PDB_EVT_LED_MEDIUM_BLINK_OFF EVENT_MASK(3)
  26. #define PDB_EVT_LED_SLOW_BLINK EVENT_MASK(4)
  27. #define PDB_EVT_LED_FAST_BLINK_SLOW EVENT_MASK(5)
  28. /* Semantic LED event names */
  29. #define PDB_EVT_LED_CONFIG PDB_EVT_LED_SLOW_BLINK
  30. #define PDB_EVT_LED_IDENTIFY PDB_EVT_LED_FAST_BLINK_SLOW
  31. #define PDB_EVT_LED_NEGOTIATING PDB_EVT_LED_FAST_BLINK
  32. #define PDB_EVT_LED_OUTPUT_ON PDB_EVT_LED_MEDIUM_BLINK_OFF
  33. #define PDB_EVT_LED_OUTPUT_OFF PDB_EVT_LED_ON
  34. /* The LED thread object */
  35. extern thread_t *pdb_led_thread;
  36. /*
  37. * Start the LED thread
  38. */
  39. void pdb_led_run(void);
  40. #endif /* PDB_LED_H */