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Diffstat (limited to 'keyboards/keebwerk/nano_slider/keymaps/midi2vol/keymap.c')
| -rw-r--r-- | keyboards/keebwerk/nano_slider/keymaps/midi2vol/keymap.c | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/keyboards/keebwerk/nano_slider/keymaps/midi2vol/keymap.c b/keyboards/keebwerk/nano_slider/keymaps/midi2vol/keymap.c new file mode 100644 index 0000000000..0623f7556c --- /dev/null +++ b/keyboards/keebwerk/nano_slider/keymaps/midi2vol/keymap.c @@ -0,0 +1,154 @@ +/* Copyright 2020 Duckle, 2021 Jesús Vallejo + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + + +#include QMK_KEYBOARD_H +#include "analog.h" +#include "qmk_midi.h" + +/* +This keymap works with midi2vol: linux version https://github.com/jesusvallejo/Midi2Vol-Linux +and windows version https://github.com/jesusvallejo/Midi2Vol + +Enables the user to change the volume on the host computer if running midi2vol software. + +Example to extend usability is provided check VLC in: enum custom_keycodes {} and bool process_record_user(uint16_t keycode, keyrecord_t *record) {} +Remember to give allways the new volume control a hex value not used by other volume control, +and add it to the midi2vol software. +Check respective midi2vol readme on how to do so.In linux change config.json,in windows you can use configuration option. + +A compiled version of this keymap is provided in here: https://github.com/jesusvallejo/nanokeymaps/ + +*/ + +uint8_t midi2vol = 0x3E; + +/* Defines names for use in layer keycodes and the keymap */ + +enum custom_layers { + _MEDIA, /* Controls Pause, Mute , Forward ... */ + _NAV, /* Nav arrows, Enter, Space*/ + _VOLUME /* Changes midi2vol int to interface with midi2vol program: Chrome Volume, General Volume */ + _DISCORD, /* FXX unsused keys to interface with Discord: Mute , Silence */ + _LIGHTS, /* Edits underglow and retroilumination */ + _EDIT, /* Cut, Copy ,Paste */ + _RESET, /* Layer to set nano in bootloader mode */ + _TOOGLE, /* Momentary layer to switch between layers */ +}; + + + +/* Defines the keycodes used by our macros in process_record_user */ +enum custom_keycodes { /* In order to add more volume controls, add here a custom keycode, ex: VLC */ + DEFAULT= SAFE_RANGE,SPOTIFY,DISCORD,CHROME/*,VLC*/ +}; + + +const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { + /* Base */ + [_MEDIA] = LAYOUT( + MO(_TOOGLE), + KC_MPLY, KC_MNXT, KC_COPY, + KC_MUTE, KC_MPRV, KC_PASTE, KC_ENTER + ), + [_NAV] = LAYOUT( + MO(_TOOGLE), + KC_SPC, KC_UP, KC_BSPACE, + KC_LEFT, KC_DOWN, KC_RIGHT, KC_ENTER + ), + [_VOLUME] = LAYOUT( + MO(_TOOGLE), + SPOTIFY, DISCORD, CHROME, + KC_NO, KC_NO, KC_NO, DEFAULT + ), + [_DISCORD] = LAYOUT( + MO(_TOOGLE), + KC_F18, KC_F19, KC_F20, + KC_F21, KC_F22, KC_F23, KC_F24 + ), + [_LIGHTS] = LAYOUT( + MO(_TOOGLE), + RGB_TOG, RGB_MOD, RGB_VAI, + RGB_SAI, BL_BRTG, BL_STEP, KC_LSFT + ), + [_EDIT] = LAYOUT( + MO(_TOOGLE), + KC_MENU, KC_CUT, KC_COPY, + KC_FIND, KC_UNDO, KC_PASTE, KC_MPLY + ), + [_RESET] = LAYOUT( + MO(_TOOGLE), + KC_NO, KC_NO, KC_NO, + KC_NO, KC_NO, KC_NO, RESET + ), + [_TOOGLE] = LAYOUT( + MO(_TOOGLE), + TO(_MEDIA), TO(_NAV), TO(_VOLUME), + TO(_DISCORD), TO(_LIGHTS), TO(_EDIT), TO(_RESET) + ) +}; +/* In order to add more volume controls, add here code to detect custom keycode, ex: VLC */ +bool process_record_user(uint16_t keycode, keyrecord_t *record) { + switch (keycode) { + case DEFAULT: + if (record->event.pressed) { + /* when keycode DEFAULT is pressed */ + midi2vol= 0x3E; + } else { + /* when keycode DEFAULT is released */ + } + break; + case SPOTIFY: + if (record->event.pressed) { + midi2vol= 0x3F; + } + break; + case DISCORD: + if (record->event.pressed) { + + midi2vol= 0x40; + } + break; + case CHROME: + if (record->event.pressed) { + + midi2vol= 0x41; + } + break; + /* + case VLC: + if (record->event.pressed) { + midi2vol= 0x42; + } + break; + */ + } + return true; +} + +uint8_t divisor = 0; + + +void slider(void) { + if (divisor++) { /* only run the slider function 1/256 times it's called */ + return; + } + midi_send_cc(&midi_device, 2, midi2vol, 0x7F - (analogReadPin(SLIDER_PIN) >> 3)); +} + +void matrix_scan_user(void) { + slider(); +} |