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qmk_firmware

custom branch of QMK firmware git clone https://anongit.hacktivis.me/git/qmk_firmware.git

process_midi.h (1576B)

    

  1. /* Copyright 2016 Jack Humbert
  2.  *
  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.  *
  8.  * This program is distributed in the hope that it will be useful,
  9.  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11.  * GNU General Public License for more details.
  12.  *
  13.  * You should have received a copy of the GNU General Public License
  14.  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  15.  */
  17. #pragma once
  19. #include <stdint.h>
  20. #include <stdbool.h>
  21. #include "action.h"
  22. #include "quantum_keycodes.h"
  24. #ifdef MIDI_ENABLE
  26. #    ifdef MIDI_BASIC
  27. void process_midi_basic_noteon(uint8_t note);
  28. void process_midi_basic_noteoff(uint8_t note);
  29. void process_midi_all_notes_off(void);
  30. #    endif
  32. void midi_task(void);
  34. #    ifdef MIDI_ADVANCED
  35. typedef union {
  36.     uint32_t raw;
  37.     struct {
  38.         uint8_t octave : 4;
  39.         int8_t  transpose : 4;
  40.         uint8_t velocity : 7;
  41.         uint8_t channel : 4;
  42.         uint8_t modulation_interval : 4;
  43.     };
  44. } midi_config_t;
  46. extern midi_config_t midi_config;
  48. void midi_init(void);
  49. bool process_midi(uint16_t keycode, keyrecord_t *record);
  51. #        define MIDI_INVALID_NOTE 0xFF
  52. #        define MIDI_TONE_COUNT (MIDI_TONE_MAX - MIDI_TONE_MIN + 1)
  54. uint8_t midi_compute_note(uint16_t keycode);
  55. #    endif // MIDI_ADVANCED
  57. #endif // MIDI_ENABLE