private-lib-drivers-led.h 1.4 KB

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  1. /*
  2. * Generic GPIO led
  3. *
  4. * Copyright (C) 2019 - 2020 Andy Green <[email protected]>
  5. *
  6. * Permission is hereby granted, free of charge, to any person obtaining a copy
  7. * of this software and associated documentation files (the "Software"), to
  8. * deal in the Software without restriction, including without limitation the
  9. * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
  10. * sell copies of the Software, and to permit persons to whom the Software is
  11. * furnished to do so, subject to the following conditions:
  12. *
  13. * The above copyright notice and this permission notice shall be included in
  14. * all copies or substantial portions of the Software.
  15. *
  16. * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  17. * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  18. * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  19. * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  20. * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  21. * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  22. * IN THE SOFTWARE.
  23. */
  24. typedef struct lws_led_state
  25. {
  26. #if defined(LWS_PLAT_TIMER_TYPE)
  27. LWS_PLAT_TIMER_TYPE timer;
  28. #endif
  29. lws_led_gpio_controller_t *controller;
  30. int timer_refcount;
  31. } lws_led_state_t;
  32. void
  33. lws_seq_timer_handle(lws_led_state_t *lcs);
  34. int
  35. lws_led_gpio_lookup(const struct lws_led_ops *lo, const char *name);