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  1. /*
  2. Copyright 2020 Constantine Chen @csc027
  3. This program is free software: you can redistribute it and/or modify
  4. it under the terms of the GNU General Public License as published by
  5. the Free Software Foundation, either version 2 of the License, or
  6. (at your option) any later version.
  7. This program is distributed in the hope that it will be useful,
  8. but WITHOUT ANY WARRANTY; without even the implied warranty of
  9. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  10. GNU General Public License for more details.
  11. You should have received a copy of the GNU General Public License
  12. along with this program. If not, see <http://www.gnu.org/licenses/>.
  13. */
  14. #include "csc027.h"
  15. #include "custom_audio.h"
  16. #if defined(AUDIO_ENABLE)
  17. float tone_on[][2] = SONG(E__NOTE(_G6));
  18. float tone_off[][2] = SONG(E__NOTE(_D5));
  19. void on_usb_led_off(void) {
  20. PLAY_SONG(tone_off);
  21. }
  22. void on_usb_led_on(void) {
  23. PLAY_SONG(tone_on);
  24. }
  25. #endif