#include "process_midi.h" bool midi_activated = false; uint8_t midi_starting_note = 0x0C; int midi_offset = 7; bool process_midi(uint16_t keycode, keyrecord_t *record) { if (keycode == MI_ON && record->event.pressed) { midi_activated = true; #ifdef AUDIO_ENABLE music_scale_user(); #endif return false; } if (keycode == MI_OFF && record->event.pressed) { midi_activated = false; midi_send_cc(&midi_device, 0, 0x7B, 0); return false; } if (midi_activated) { if (record->event.key.col == (MATRIX_COLS - 1) && record->event.key.row == (MATRIX_ROWS - 1)) { if (record->event.pressed) { midi_starting_note++; // Change key midi_send_cc(&midi_device, 0, 0x7B, 0); } return false; } if (record->event.key.col == (MATRIX_COLS - 2) && record->event.key.row == (MATRIX_ROWS - 1)) { if (record->event.pressed) { midi_starting_note--; // Change key midi_send_cc(&midi_device, 0, 0x7B, 0); } return false; } if (record->event.key.col == (MATRIX_COLS - 3) && record->event.key.row == (MATRIX_ROWS - 1) && record->event.pressed) { midi_offset++; // Change scale midi_send_cc(&midi_device, 0, 0x7B, 0); return false; } if (record->event.key.col == (MATRIX_COLS - 4) && record->event.key.row == (MATRIX_ROWS - 1) && record->event.pressed) { midi_offset--; // Change scale midi_send_cc(&midi_device, 0, 0x7B, 0); return false; } // basic // uint8_t note = (midi_starting_note + SCALE[record->event.key.col + midi_offset])+12*(MATRIX_ROWS - record->event.key.row); // advanced // uint8_t note = (midi_starting_note + record->event.key.col + midi_offset)+12*(MATRIX_ROWS - record->event.key.row); // guitar uint8_t note = (midi_starting_note + record->event.key.col + midi_offset)+5*(MATRIX_ROWS - record->event.key.row); // violin // uint8_t note = (midi_starting_note + record->event.key.col + midi_offset)+7*(MATRIX_ROWS - record->event.key.row); if (record->event.pressed) { // midi_send_noteon(&midi_device, record->event.key.row, midi_starting_note + SCALE[record->event.key.col], 127); midi_send_noteon(&midi_device, 0, note, 127); } else { // midi_send_noteoff(&midi_device, record->event.key.row, midi_starting_note + SCALE[record->event.key.col], 127); midi_send_noteoff(&midi_device, 0, note, 127); } if (keycode < 0xFF) // ignores all normal keycodes, but lets RAISE, LOWER, etc through return false; } return true; } 52a046e803c21146402e1d009f31b91508'>visualizer/led_test.c
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