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[Keymap] mechmaster48 keymap for OLKB Preonic rev3 (qmk#14137)
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@CtrlAltMech
CtrlAltMech authored and Victor Isaac Chavez Escamilla committed Aug 28, 2021
1 parent 590315b commit 87ed5a6
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46 changes: 46 additions & 0 deletions keyboards/preonic/keymaps/mechmaster48/config.h
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/* Copyright 2021 mechmaster48
*
* 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/>.
*/
#pragma once

#ifdef AUDIO_ENABLE
#define STARTUP_SONG SONG(PREONIC_SOUND)
// #define STARTUP_SONG SONG(NO_SOUND)

#define DEFAULT_LAYER_SONGS { SONG(QWERTY_SOUND), \
SONG(COLEMAK_SOUND), \
SONG(DVORAK_SOUND) \
}
#endif

#define MUSIC_MASK (keycode != KC_NO)

/*
* MIDI options
*/

/* enable basic MIDI features:
- MIDI notes can be sent when in Music mode is on
*/

#define MIDI_BASIC

/* enable advanced MIDI features:
- MIDI notes can be added to the keymap
- Octave shift and transpose
- Virtual sustain, portamento, and modulation wheel
- etc.
*/
//#define MIDI_ADVANCED
256 changes: 256 additions & 0 deletions keyboards/preonic/keymaps/mechmaster48/keymap.c
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/* Copyright 2021 MechMaster48 admin@mechbox.net
*
* 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 "muse.h"

enum preonic_layers {
_QWERTY,
_LOWER,
_RAISE,
_ADJUST
};

enum preonic_keycodes {
QWERTY = SAFE_RANGE,
LOWER,
RAISE,
BACKLIT
};

const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {

/* Qwerty
* ,-----------------------------------------------------------------------------------.
* | Esc | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 | Bksp |
* |------+------+------+------+------+------+------+------+------+------+------+------|
* | Tab | Q | W | E | R | T | Y | U | I | O | P | Del |
* |------+------+------+------+------+-------------+------+------+------+------+------|
* | Caps | A | S | D | F | G | H | J | K | L | ; | Enter|
* |------+------+------+------+------+------|------+------+------+------+------+------|
* | Shift| Z | X | C | V | B | N | M | , | . | / | " |
* |------+------+------+------+------+------+------+------+------+------+------+------|
* | Ctrl | Alt | Gui | Brite |Lower | Space |Raise | Left | Down | Up |Right |
* `-----------------------------------------------------------------------------------'
*/
[_QWERTY] = LAYOUT_preonic_grid(
KC_ESC, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_BSPC,
KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_DEL,
KC_CAPS, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_ENT,
KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_QUOT,
KC_LCTL, KC_LALT, KC_LGUI, BACKLIT, LOWER, KC_SPC, KC_SPC, RAISE, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT
),

/* Lower
* ,-----------------------------------------------------------------------------------.
* | ~ | ! | @ | # | $ | % | ^ | & | * | ( | ) | Bksp |
* |------+------+------+------+------+-------------+------+------+------+------+------|
* | ~ | ! | @ | # | $ | % | ^ | & | * | ( | ) | Del |
* |------+------+------+------+------+-------------+------+------+------+------+------|
* | Del | F1 | F2 | F3 | F4 | F5 | F6 | _ | + | { | } | | |
* |------+------+------+------+------+------|------+------+------+------+------+------|
* | | F7 | F8 | F9 | F10 | F11 | F12 |ISO ~ |ISO | | Home | End | |
* |------+------+------+------+------+------+------+------+------+------+------+------|
* | | | | | | | | Next | Vol- | Vol+ | Play |
* `-----------------------------------------------------------------------------------'
*/
[_LOWER] = LAYOUT_preonic_grid(
KC_TILD, KC_EXLM, KC_AT, KC_HASH, KC_DLR, KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_BSPC,
KC_TILD, KC_EXLM, KC_AT, KC_HASH, KC_DLR, KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_DEL,
KC_DEL, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_UNDS, KC_PLUS, KC_LCBR, KC_RCBR, KC_PIPE,
_______, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12,S(KC_NUHS),S(KC_NUBS),KC_HOME, KC_END, _______,
_______, _______, _______, _______, _______, _______, _______, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY
),

/* Raise
* ,-----------------------------------------------------------------------------------.
* | ` | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 | Bksp |
* |------+------+------+------+------+------+------+------+------+------+------+------|
* | ` | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 | Del |
* |------+------+------+------+------+-------------+------+------+------+------+------|
* | Del | F1 | F2 | F3 | F4 | F5 | F6 | - | = | [ | ] | \ |
* |------+------+------+------+------+------|------+------+------+------+------+------|
* | | F7 | F8 | F9 | F10 | F11 | F12 |ISO # |ISO / | Pg Up| Pg Dn| |
* |------+------+------+------+------+------+------+------+------+------+------+------|
* | | | | | | | | Next | Vol- | Vol+ | Play |
* `-----------------------------------------------------------------------------------'
*/
[_RAISE] = LAYOUT_preonic_grid(
KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_BSPC,
KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_DEL,
KC_DEL, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_MINS, KC_EQL, KC_LBRC, KC_RBRC, KC_BSLS,
_______, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_NUHS, KC_NUBS, KC_PGUP, KC_PGDN, _______,
_______, _______, _______, _______, _______, _______, _______, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY
),

/* Adjust (Lower + Raise)
* ,-----------------------------------------------------------------------------------.
* | F1 | F2 | F3 | F4 | F5 | F6 | F7 | F8 | F9 | F10 | F11 | F12 |
* |------+------+------+------+------+------+------+------+------+------+------+------|
* | | Reset| Debug| | | | |TermOf|TermOn| | | Del |
* |------+------+------+------+------+-------------+------+------+------+------+------|
* | | |Aud cy|Aud on|AudOff|AGnorm|AGswap|Qwerty| | | | |
* |------+------+------+------+------+------|------+------+------+------+------+------|
* | |Voice-|Voice+|Mus on|MusOff|MidiOn|MidOff| | | | | |
* |------+------+------+------+------+------+------+------+------+------+------+------|
* | | | | | | | | | | | |
* `-----------------------------------------------------------------------------------'
*/
[_ADJUST] = LAYOUT_preonic_grid(
KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12,
_______, RESET, DEBUG, _______, _______, _______, _______, TERM_ON, TERM_OFF,_______, _______, KC_DEL,
_______, _______, MU_MOD, AU_ON, AU_OFF, AG_NORM, AG_SWAP, QWERTY, _______, _______, _______, _______,
_______, MUV_DE, MUV_IN, MU_ON, MU_OFF, MI_ON, MI_OFF, _______, _______, _______, _______, _______,
_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
)


};

bool process_record_user(uint16_t keycode, keyrecord_t *record) {
switch (keycode) {
case QWERTY:
if (record->event.pressed) {
set_single_persistent_default_layer(_QWERTY);
}
return false;
break;
case LOWER:
if (record->event.pressed) {
layer_on(_LOWER);
update_tri_layer(_LOWER, _RAISE, _ADJUST);
} else {
layer_off(_LOWER);
update_tri_layer(_LOWER, _RAISE, _ADJUST);
}
return false;
break;
case RAISE:
if (record->event.pressed) {
layer_on(_RAISE);
update_tri_layer(_LOWER, _RAISE, _ADJUST);
} else {
layer_off(_RAISE);
update_tri_layer(_LOWER, _RAISE, _ADJUST);
}
return false;
break;
case BACKLIT:
if (record->event.pressed) {
register_code(KC_RSFT);
#ifdef BACKLIGHT_ENABLE
backlight_step();
#endif
#ifdef RGBLIGHT_ENABLE
rgblight_step();
#endif
#ifdef __AVR__
writePinLow(E6);
#endif
} else {
unregister_code(KC_RSFT);
#ifdef __AVR__
writePinHigh(E6);
#endif
}
return false;
break;
}
return true;
};

bool muse_mode = false;
uint8_t last_muse_note = 0;
uint16_t muse_counter = 0;
uint8_t muse_offset = 70;
uint16_t muse_tempo = 50;

bool encoder_update_user(uint8_t index, bool clockwise) {
if (muse_mode) {
if (IS_LAYER_ON(_RAISE)) {
if (clockwise) {
muse_offset++;
} else {
muse_offset--;
}
} else {
if (clockwise) {
muse_tempo+=1;
} else {
muse_tempo-=1;
}
}
} else {
if (clockwise) {
register_code(KC_PGDN);
unregister_code(KC_PGDN);
} else {
register_code(KC_PGUP);
unregister_code(KC_PGUP);
}
}
return true;
}

void dip_switch_update_user(uint8_t index, bool active) {
switch (index) {
case 0:
if (active) {
layer_on(_ADJUST);
} else {
layer_off(_ADJUST);
}
break;
case 1:
if (active) {
muse_mode = true;
} else {
muse_mode = false;
}
}
}


void matrix_scan_user(void) {
#ifdef AUDIO_ENABLE
if (muse_mode) {
if (muse_counter == 0) {
uint8_t muse_note = muse_offset + SCALE[muse_clock_pulse()];
if (muse_note != last_muse_note) {
stop_note(compute_freq_for_midi_note(last_muse_note));
play_note(compute_freq_for_midi_note(muse_note), 0xF);
last_muse_note = muse_note;
}
}
muse_counter = (muse_counter + 1) % muse_tempo;
} else {
if (muse_counter) {
stop_all_notes();
muse_counter = 0;
}
}
#endif
}

bool music_mask_user(uint16_t keycode) {
switch (keycode) {
case RAISE:
case LOWER:
return false;
default:
return true;
}
}
14 changes: 14 additions & 0 deletions keyboards/preonic/keymaps/mechmaster48/readme.md
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# OLKB Preonic Rev3 layout by mechmaster48

- A simple layout largely based on the default with minor tweaks to fit my typing.
- The esacpe key has been moved to the top left, ctrl and alt moved to bottom left, and enter key has been moved up one space underneath delete.
- Colemak and Dvorak layers have been removed in this keymap as I do not and will not use them.

![base layer](https://i.imgur.com/zrmDHXx.gif)
#------------------------------------------------------
![lower layer](https://imgur.com/sDEeixE.gif)
#------------------------------------------------------
![raise layer](https://imgur.com/bGLukr1.gif)
#------------------------------------------------------
![adjust layer](https://imgur.com/UsB87YE.gif)
#------------------------------------------------------
1 change: 1 addition & 0 deletions keyboards/preonic/keymaps/mechmaster48/rules.mk
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SRC += muse.c

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