From 1038ade342606f155b2ed0bee6542a24580fe6b9 Mon Sep 17 00:00:00 2001
From: 3araht <69518343+3araht@users.noreply.github.com>
Date: Thu, 11 Aug 2022 10:38:32 +0900
Subject: [Keyboard] add chromatonemini keyboard (#13516)
---
keyboards/chromatonemini/keymaps/default/keymap.c | 106 ++++
keyboards/chromatonemini/keymaps/default/readme.md | 1 +
keyboards/chromatonemini/keymaps/led/keymap.c | 682 ++++++++++++++++++++
keyboards/chromatonemini/keymaps/led/readme.md | 1 +
keyboards/chromatonemini/keymaps/led/rules.mk | 3 +
keyboards/chromatonemini/keymaps/party/keymap.c | 684 +++++++++++++++++++++
keyboards/chromatonemini/keymaps/party/readme.md | 6 +
keyboards/chromatonemini/keymaps/party/rules.mk | 3 +
keyboards/chromatonemini/keymaps/via/config.h | 4 +
keyboards/chromatonemini/keymaps/via/keymap.c | 275 +++++++++
keyboards/chromatonemini/keymaps/via/readme.md | 1 +
keyboards/chromatonemini/keymaps/via/rules.mk | 3 +
12 files changed, 1769 insertions(+)
create mode 100644 keyboards/chromatonemini/keymaps/default/keymap.c
create mode 100644 keyboards/chromatonemini/keymaps/default/readme.md
create mode 100644 keyboards/chromatonemini/keymaps/led/keymap.c
create mode 100644 keyboards/chromatonemini/keymaps/led/readme.md
create mode 100644 keyboards/chromatonemini/keymaps/led/rules.mk
create mode 100644 keyboards/chromatonemini/keymaps/party/keymap.c
create mode 100644 keyboards/chromatonemini/keymaps/party/readme.md
create mode 100644 keyboards/chromatonemini/keymaps/party/rules.mk
create mode 100644 keyboards/chromatonemini/keymaps/via/config.h
create mode 100644 keyboards/chromatonemini/keymaps/via/keymap.c
create mode 100644 keyboards/chromatonemini/keymaps/via/readme.md
create mode 100644 keyboards/chromatonemini/keymaps/via/rules.mk
(limited to 'keyboards/chromatonemini/keymaps')
diff --git a/keyboards/chromatonemini/keymaps/default/keymap.c b/keyboards/chromatonemini/keymaps/default/keymap.c
new file mode 100644
index 0000000000..102aba930a
--- /dev/null
+++ b/keyboards/chromatonemini/keymaps/default/keymap.c
@@ -0,0 +1,106 @@
+/* Copyright 2021 3araht
+ *
+ * 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 .
+ */
+#include QMK_KEYBOARD_H
+#include "version.h"
+
+// Defines names for use in layer keycodes and the keymap
+enum layer_names {
+ _BASE,
+ _RESERVE,
+ _FN
+};
+
+// Defines the keycodes used by our macros in process_record_user
+enum custom_keycodes {
+ L_BASE = SAFE_RANGE,
+ L_RESERVE,
+ VERSION
+};
+
+// Long press: go to _FN layer, tap: MUTE
+#define FN_MUTE LT(_FN, KC_MUTE)
+
+// Used to set octave to MI_OCT_0
+extern midi_config_t midi_config;
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+ /* Base */
+ [_BASE] = LAYOUT(
+ FN_MUTE, MI_SUS, KC_VOLD, KC_VOLU,
+ MI_BENDU,
+ MI_TRNSD, MI_TRNSU, MI_C_2, MI_D_2, MI_E_2, MI_Fs_2, MI_Ab_2, MI_Bb_2, MI_C_3, MI_D_3, MI_E_3, MI_Fs_3, MI_Ab_3, MI_Bb_3, MI_C_4, MI_D_4, MI_E_4, MI_Fs_4, MI_Ab_4, MI_Bb_4, MI_C_5,
+ MI_BENDD, MI_Db_2, MI_Eb_2, MI_F_2, MI_G_2, MI_A_2, MI_B_2, MI_Db_3, MI_Eb_3, MI_F_3, MI_G_3, MI_A_3, MI_B_3, MI_Db_4, MI_Eb_4, MI_F_4, MI_G_4, MI_A_4, MI_B_4
+ ),
+
+ /* RESERVE */
+ [_RESERVE] = LAYOUT(
+ _______, _______, _______, _______,
+ _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
+ ),
+
+ [_FN] = LAYOUT(
+ _______, XXXXXXX, XXXXXXX, XXXXXXX,
+ MI_VELU,
+ MI_OCTD, MI_OCTU, L_BASE, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, VERSION, XXXXXXX, XXXXXXX,
+ MI_VELD, L_RESERVE, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, EEP_RST, XXXXXXX, XXXXXXX
+ )
+};
+
+// commom codes called from eeconfig_init_user() and keyboard_post_init_user().
+void my_init(void){
+ // Set octave to MI_OCT_1
+ midi_config.octave = MI_OCT_0 - MIDI_OCTAVE_MIN;
+ // avoid using 127 since it is used as a special number in some sound sources.
+ midi_config.velocity = MIDI_INITIAL_VELOCITY;
+ default_layer_set(1UL << _BASE);
+}
+
+void eeconfig_init_user(void) { // EEPROM is getting reset!
+ midi_init();
+ my_init(); // commom codes called from eeconfig_init_user() and keyboard_post_init_user().
+}
+
+void keyboard_post_init_user(void) {
+ my_init(); // commom codes called from eeconfig_init_user() and keyboard_post_init_user().
+};
+
+void reset_scale_indicator(void) {
+ // reset transpose value and scale_indicator_col to default.
+ midi_config.transpose = 0;
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+ switch (keycode) {
+ case VERSION: // Output firmware info.
+ if (record->event.pressed) {
+ SEND_STRING(QMK_KEYBOARD ":" QMK_KEYMAP " @ " QMK_VERSION " | " QMK_BUILDDATE);
+ }
+ break;
+
+ case L_BASE:
+ reset_scale_indicator();
+ default_layer_set(1UL << _BASE);
+ break;
+
+ case L_RESERVE:
+ reset_scale_indicator();
+ default_layer_set(1UL << _RESERVE);
+ break;
+ }
+ return true;
+}
diff --git a/keyboards/chromatonemini/keymaps/default/readme.md b/keyboards/chromatonemini/keymaps/default/readme.md
new file mode 100644
index 0000000000..4a18250f97
--- /dev/null
+++ b/keyboards/chromatonemini/keymaps/default/readme.md
@@ -0,0 +1 @@
+# The default keymap for chromatonemini
diff --git a/keyboards/chromatonemini/keymaps/led/keymap.c b/keyboards/chromatonemini/keymaps/led/keymap.c
new file mode 100644
index 0000000000..99da8ed0c9
--- /dev/null
+++ b/keyboards/chromatonemini/keymaps/led/keymap.c
@@ -0,0 +1,682 @@
+/* Copyright 2021 3araht
+ *
+ * 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 .
+ */
+#include QMK_KEYBOARD_H
+#include "version.h"
+
+// define which MIDI ch to use.
+// Note that (actual MIDI ch# - 1) -> 0 .. 15 is used for coding.
+// ch1
+#define DEFAULT_MAIN_CH_NUMBER 0
+// ch3
+#define DEFAULT_SUB_CH_NUMBER 2
+// ch2
+#define ALT_MAIN_CH_NUMBER 1
+// ch4
+#define ALT_SUB_CH_NUMBER 3
+static uint8_t midi_left_ch = DEFAULT_SUB_CH_NUMBER; // By default, DEFAULT_SUB_CH_NUMBER is used for left side when separated.
+
+// By default( when use_alt_ch_gr == false), DEFAULT ch group (DEFAULT_MAIN_CH_NUMBER for entirely, or right side when separated, DEFAULT_SUB_CH_NUMBER for left side) is used.
+// When false, ALT ch group (ALT_MAIN_CH_NUMBER for entirely, or right side when separated, ALT_SUB_CH_NUMBER for left side) is used.
+static bool use_alt_ch_gr = false;
+
+// Defines names for use in layer keycodes and the keymap
+enum layer_names {
+ _BASE, // Base layer, shift mode, single channel.
+ _SEPALEFTOCT, // 1st oct channel separated version. Shift mode.
+ _SEPAHALF, // Half channel separated version. Shift mode.
+ _SEPARIGHTOCT, // 2nd oct channel separated version. Shift mode.
+ _TRANS, // Transpose feature is enabled instead of shift mode, single channel.
+ _FLIPBASE, // Horizontal flipped version entirely. single channel.
+ _FLIPTRANS, // Horizontal flipped version entirely. Transpose is used. single channel.
+ _FN // FuNction layer. This must be at the end of the enumurate to use the range from _LS_FN ... _LS_FN_MAX for FN layer LED settings.
+};
+
+// Layer State
+#define _LS_BASE (1UL << _BASE)
+#define _LS_SEPALEFTOCT (1UL << _SEPALEFTOCT)
+#define _LS_SEPAHALF (1UL << _SEPAHALF)
+#define _LS_SEPARIGHTOCT (1UL << _SEPARIGHTOCT)
+#define _LS_FLIPBASE (1UL << _FLIPBASE)
+
+#define _LS_TRANS (1UL << _BASE | 1UL << _TRANS)
+#define _LS_SEPALEFTOCT_T (1UL << _SEPALEFTOCT | 1UL << _TRANS)
+#define _LS_SEPAHALF_T (1UL << _SEPAHALF | 1UL << _TRANS)
+#define _LS_SEPARIGHTOCT_T (1UL << _SEPARIGHTOCT | 1UL << _TRANS)
+#define _LS_FLIPTRANS (1UL << _FLIPBASE | 1UL << _FLIPTRANS)
+
+#define _LS_FN (1UL << _FN)
+#define _LS_MAX (_LS_FN << 1)
+
+// Don't change the DEFAULT_SCALE_COL value below. It must be 0.
+#define DEFAULT_SCALE_COL 0
+static uint8_t scale_indicator_col = DEFAULT_SCALE_COL;
+static bool trans_mode_indicator_loc_sel = true; // when it is true, the location is _KEY01, _KEY13, ...
+
+// use led indicator or not.
+static bool led_indicator_enable = true;
+
+// Defines the keycodes used by our macros in process_record_user
+enum custom_keycodes {
+ SHIFT_L = SAFE_RANGE,
+ SHIFT_R,
+ TGLINDI, // ToGgLe INDIcator
+ TGLINTR, // ToGgLe INdicator location {(_KEY01, _KEY13, _KEY25, _KEY37) or (_KEY02, _KEY14, _KEY26) / (_KEY12, _KEY24, _KEY36)}in TRans mode
+ TGLTRNS, // ToGgLe TRaNS and shift
+ TGLCHGR, // ToGgLe CH GRoup
+ VERSION,
+
+ B_BASE, // border set to the left end.
+ B_LEFT, // border set to the 1st left octave.
+ B_CENTER, // border set to the center.
+ B_RIGHT, // border set to the 1st right octave.
+ B_FLIP, // border set to the right end.
+
+ // MY tone for _FLIPHALF and _FLIPLEFTOCT layers to distinguish the notes to avoid sustain effect, etc.
+ // Since they are flipped, their subscripts are not MY_ but YM_, to make them easier to tell.
+ YM_TONE_MIN,
+
+ YM_C = YM_TONE_MIN,
+ YM_Cs,
+ YM_Db = YM_Cs,
+ YM_D,
+ YM_Ds,
+ YM_Eb = YM_Ds,
+ YM_E,
+ YM_F,
+ YM_Fs,
+ YM_Gb = YM_Fs,
+ YM_G,
+ YM_Gs,
+ YM_Ab = YM_Gs,
+ YM_A,
+ YM_As,
+ YM_Bb = YM_As,
+ YM_B,
+
+ YM_C_1,
+ YM_Cs_1,
+ YM_Db_1 = YM_Cs_1,
+ YM_D_1,
+ YM_Ds_1,
+ YM_Eb_1 = YM_Ds_1,
+ YM_E_1,
+ YM_F_1,
+ YM_Fs_1,
+ YM_Gb_1 = YM_Fs_1,
+ YM_G_1,
+ YM_Gs_1,
+ YM_Ab_1 = YM_Gs_1,
+ YM_A_1,
+ YM_As_1,
+ YM_Bb_1 = YM_As_1,
+ YM_B_1,
+
+ YM_C_2,
+ YM_Cs_2,
+ YM_Db_2 = YM_Cs_2,
+ YM_D_2,
+ YM_Ds_2,
+ YM_Eb_2 = YM_Ds_2,
+ YM_E_2,
+ YM_F_2,
+ YM_Fs_2,
+ YM_Gb_2 = YM_Fs_2,
+ YM_G_2,
+ YM_Gs_2,
+ YM_Ab_2 = YM_Gs_2,
+ YM_A_2,
+ YM_As_2,
+ YM_Bb_2 = YM_As_2,
+ YM_B_2,
+
+ YM_C_3,
+ YM_Cs_3,
+ YM_Db_3 = YM_Cs_3,
+ YM_D_3,
+ YM_Ds_3,
+ YM_Eb_3 = YM_Ds_3,
+ YM_E_3,
+ YM_F_3,
+ YM_Fs_3,
+ YM_Gb_3 = YM_Fs_3,
+ YM_G_3,
+ YM_Gs_3,
+ YM_Ab_3 = YM_Gs_3,
+ YM_A_3,
+ YM_As_3,
+ YM_Bb_3 = YM_As_3,
+ YM_B_3,
+
+ YM_C_4,
+ YM_Cs_4,
+ YM_Db_4 = YM_Cs_4,
+ YM_D_4,
+ YM_Ds_4,
+ YM_Eb_4 = YM_Ds_4,
+ YM_E_4,
+ YM_F_4,
+ YM_Fs_4,
+ YM_Gb_4 = YM_Fs_4,
+ YM_G_4,
+ YM_Gs_4,
+ YM_Ab_4 = YM_Gs_4,
+ YM_A_4,
+ YM_As_4,
+ YM_Bb_4 = YM_As_4,
+ YM_B_4,
+
+ YM_C_5,
+ YM_Cs_5,
+ YM_Db_5 = YM_Cs_5,
+ YM_D_5,
+ YM_Ds_5,
+ YM_Eb_5 = YM_Ds_5,
+ YM_E_5,
+ YM_F_5,
+ YM_Fs_5,
+ YM_Gb_5 = YM_Fs_5,
+ YM_G_5,
+ YM_Gs_5,
+ YM_Ab_5 = YM_Gs_5,
+ YM_A_5,
+ YM_As_5,
+ YM_Bb_5 = YM_As_5,
+ YM_B_5,
+
+ YM_C_6,
+ YM_TONE_MAX = YM_C_6
+};
+
+#define MY_TONE_COUNT (YM_TONE_MAX - YM_TONE_MIN + 1)
+static uint8_t my_tone_status[MY_TONE_COUNT];
+
+// Long press: go to _FN layer, tap: MUTE
+#define FN_MUTE LT(_FN, KC_MUTE)
+
+// Used to set octave to MI_OCT_0
+extern midi_config_t midi_config;
+static bool is_trans_mode = false; // By default, shift mode is chosen.
+
+static uint8_t key_separator_col = _KEY01; // (_KEY01 .. _KEY37). By default, _KEY01 (= _BASE layer) is chosen. _KEY13 = *LEFT, _KEY19 = *HALF, _KEY25 = *RIGHT, _KEY37 = _FLIPBASE and _FLIPTRANS.
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+ /* Base */
+ [_BASE] = LAYOUT(
+ FN_MUTE, MI_SUS, KC_VOLD, KC_VOLU,
+ MI_BENDU,
+ SHIFT_L, SHIFT_R, MI_C_2, MI_D_2, MI_E_2, MI_Fs_2, MI_Ab_2, MI_Bb_2, MI_C_3, MI_D_3, MI_E_3, MI_Fs_3, MI_Ab_3, MI_Bb_3, MI_C_4, MI_D_4, MI_E_4, MI_Fs_4, MI_Ab_4, MI_Bb_4, MI_C_5,
+ MI_BENDD, MI_Db_2, MI_Eb_2, MI_F_2, MI_G_2, MI_A_2, MI_B_2, MI_Db_3, MI_Eb_3, MI_F_3, MI_G_3, MI_A_3, MI_B_3, MI_Db_4, MI_Eb_4, MI_F_4, MI_G_4, MI_A_4, MI_B_4
+ ),
+
+ /* 1 octave on the left side is ch2, others are ch1 (normal) */
+ [_SEPALEFTOCT] = LAYOUT(
+ _______, _______, _______, _______,
+ _______,
+ SHIFT_L, SHIFT_R, YM_C_2, YM_D_2, YM_E_2, YM_Fs_2, YM_Ab_2, YM_Bb_2, MI_C_3, MI_D_3, MI_E_3, MI_Fs_3, MI_Ab_3, MI_Bb_3, MI_C_4, MI_D_4, MI_E_4, MI_Fs_4, MI_Ab_4, MI_Bb_4, MI_C_5,
+ _______, YM_Db_2, YM_Eb_2, YM_F_2, YM_G_2, YM_A_2, YM_B_2, MI_Db_3, MI_Eb_3, MI_F_3, MI_G_3, MI_A_3, MI_B_3, MI_Db_4, MI_Eb_4, MI_F_4, MI_G_4, MI_A_4, MI_B_4
+ ),
+
+ /* Half ch2, half ch1 (normal) */
+ [_SEPAHALF] = LAYOUT(
+ _______, _______, _______, _______,
+ _______,
+ SHIFT_L, SHIFT_R, YM_C_2, YM_D_2, YM_E_2, YM_Fs_2, YM_Ab_2, YM_Bb_2, YM_C_3, YM_D_3, YM_E_3, MI_Fs_3, MI_Ab_3, MI_Bb_3, MI_C_4, MI_D_4, MI_E_4, MI_Fs_4, MI_Ab_4, MI_Bb_4, MI_C_5,
+ _______, YM_Db_2, YM_Eb_2, YM_F_2, YM_G_2, YM_A_2, YM_B_2, YM_Db_3, YM_Eb_3, YM_F_3, MI_G_3, MI_A_3, MI_B_3, MI_Db_4, MI_Eb_4, MI_F_4, MI_G_4, MI_A_4, MI_B_4
+ ),
+
+ /* 2 octave on the left side is ch2, others are ch1 (normal) */
+ [_SEPARIGHTOCT] = LAYOUT(
+ _______, _______, _______, _______,
+ _______,
+ SHIFT_L, SHIFT_R, YM_C_2, YM_D_2, YM_E_2, YM_Fs_2, YM_Ab_2, YM_Bb_2, YM_C_3, YM_D_3, YM_E_3, YM_Fs_3, YM_Ab_3, YM_Bb_3, MI_C_4, MI_D_4, MI_E_4, MI_Fs_4, MI_Ab_4, MI_Bb_4, MI_C_5,
+ _______, YM_Db_2, YM_Eb_2, YM_F_2, YM_G_2, YM_A_2, YM_B_2, YM_Db_3, YM_Eb_3, YM_F_3, YM_G_3, YM_A_3, YM_B_3, MI_Db_4, MI_Eb_4, MI_F_4, MI_G_4, MI_A_4, MI_B_4
+ ),
+
+ /* TRANS This layer must locate 1 layer below _FN layer. */
+ [_TRANS] = LAYOUT(
+ _______, _______, _______, _______,
+ _______,
+ MI_TRNSD, MI_TRNSU, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
+ ),
+
+ /* Flip Base SFIFTUP and SHIFT_L are swapped. */
+ [_FLIPBASE] = LAYOUT(
+ FN_MUTE, MI_SUS, KC_VOLD, KC_VOLU,
+ MI_BENDU,
+ SHIFT_L, SHIFT_R, MI_C_5, MI_Bb_4, MI_Ab_4, MI_Fs_4, MI_E_4, MI_D_4, MI_C_4, MI_Bb_3, MI_Ab_3, MI_Fs_3, MI_E_3, MI_D_3, MI_C_3, MI_Bb_2, MI_Ab_2, MI_Fs_2, MI_E_2, MI_D_2, MI_C_2,
+ MI_BENDD, MI_B_4, MI_A_4, MI_G_4, MI_F_4, MI_Eb_4, MI_Db_4, MI_B_3, MI_A_3, MI_G_3, MI_F_3, MI_Eb_3, MI_Db_3, MI_B_2, MI_A_2, MI_G_2, MI_F_2, MI_Eb_2, MI_Db_2
+ ),
+
+ /* Flip Trans This layer must locate 1 layer above _FLIPBASE layer. MI_TRNSU and MI_TRNSD are swapped. */
+ [_FLIPTRANS] = LAYOUT(
+ _______, _______, _______, _______,
+ _______,
+ MI_TRNSU, MI_TRNSD, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
+ ),
+
+ [_FN] = LAYOUT(
+ _______, XXXXXXX, RGB_RMOD, RGB_MOD,
+ MI_VELU,
+ MI_OCTD, MI_OCTU, B_BASE, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, B_LEFT, XXXXXXX, XXXXXXX, B_CENTER, XXXXXXX, XXXXXXX, B_RIGHT, XXXXXXX, XXXXXXX, XXXXXXX, VERSION, XXXXXXX, B_FLIP,
+ MI_VELD, TGLINTR, TGLTRNS, TGLCHGR, XXXXXXX, XXXXXXX, RGB_SAD, RGB_SAI, RGB_HUD, RGB_HUI, RGB_SPD, RGB_SPI, RGB_VAD, RGB_VAI, RGB_RMOD, RGB_MOD, EEP_RST, TGLINDI, RGB_TOG
+ )
+};
+
+// commom codes called from eeconfig_init_user() and keyboard_post_init_user().
+void my_init(void){
+ // Set octave to MI_OCT_1
+ midi_config.octave = MI_OCT_0 - MIDI_OCTAVE_MIN;
+ // avoid using 127 since it is used as a special number in some sound sources.
+ midi_config.velocity = MIDI_INITIAL_VELOCITY;
+ default_layer_set(_LS_BASE);
+ layer_state_set(_LS_BASE);
+
+#ifdef RGB_MATRIX_ENABLE
+ rgb_matrix_sethsv(HSV_BLUE);
+ rgb_matrix_mode(RGB_MATRIX_CUSTOM_my_solid_reactive_col);
+#endif // RGB_MATRIX_ENABLE
+}
+
+void eeconfig_init_user(void) { // EEPROM is getting reset!
+ midi_init();
+
+#ifdef RGB_MATRIX_ENABLE
+ rgb_matrix_enable();
+ rgb_matrix_set_speed(RGB_MATRIX_STARTUP_SPD);
+#endif // RGB_MATRIX_ENABLE
+ my_init(); // commom codes called from eeconfig_init_user() and keyboard_post_init_user().
+}
+
+void keyboard_post_init_user(void) {
+ for (uint8_t i = 0; i < MY_TONE_COUNT; i++) {
+ my_tone_status[i] = MIDI_INVALID_NOTE;
+ }
+ my_init(); // commom codes called from eeconfig_init_user() and keyboard_post_init_user().
+}
+
+void reset_scale_indicator(void) {
+ // reset transpose value and scale_indicator_col to default.
+ midi_config.transpose = 0;
+ scale_indicator_col = DEFAULT_SCALE_COL;
+ trans_mode_indicator_loc_sel = true;
+}
+
+void reset_all(void) {
+ reset_scale_indicator();
+ is_trans_mode = false; // trans mode is disabled by default.
+}
+
+void my_process_midi4single_note(uint8_t channel, uint16_t keycode, keyrecord_t *record, uint8_t *my_tone_status) {
+ uint8_t mytone = keycode - YM_TONE_MIN;
+ uint16_t mykeycode = mytone + MIDI_TONE_MIN;
+ // uint16_t mykeycode = keycode - YM_TONE_MIN;
+ // uint8_t mytone = mykeycode - MIDI_TONE_MIN;
+ uint8_t velocity = midi_config.velocity;
+ // uprintf("keycode=%u,mykeycode=%u,mytone =%u,velo = %u\n", keycode, mykeycode, mytone, velocity);
+ if (record->event.pressed) {
+ if (my_tone_status[mytone] == MIDI_INVALID_NOTE) {
+ uint8_t note = midi_compute_note(mykeycode);
+ midi_send_noteon(&midi_device, channel, note, velocity);
+ dprintf("midi noteon channel:%d note:%d mytone:%d velocity:%d\n", channel, note, mytone, velocity);
+ // uprintf("midi noteon channel:%d note:%d mytone:%d velocity:%d\n", channel, note, mytone, velocity);
+ my_tone_status[mytone] = note; // store root_note status.
+ }
+ } else {
+ uint8_t note = my_tone_status[mytone];
+ if (note != MIDI_INVALID_NOTE) {
+ midi_send_noteoff(&midi_device, channel, note, velocity);
+ dprintf("midi noteoff channel:%d note:%d velocity:%d\n", channel, note, velocity);
+ // uprintf("midi noteoff channel:%d note:%d velocity:%d\n", channel, note, velocity);
+ }
+ my_tone_status[mytone] = MIDI_INVALID_NOTE;
+ }
+}
+
+void select_layer_state_set(void) {
+ switch (key_separator_col) {
+ case _KEY01:
+ if (is_trans_mode) {
+ layer_state_set(_LS_TRANS);
+ } else {
+ layer_state_set(_LS_BASE);
+ }
+ break;
+
+ case _KEY13:
+ if (is_trans_mode) {
+ layer_state_set(_LS_SEPALEFTOCT_T);
+ } else {
+ layer_state_set(_LS_SEPALEFTOCT);
+ }
+ break;
+
+ case _KEY19:
+ if (is_trans_mode) {
+ layer_state_set(_LS_SEPAHALF_T);
+ } else {
+ layer_state_set(_LS_SEPAHALF);
+ }
+ break;
+
+ case _KEY25:
+ if (is_trans_mode) {
+ layer_state_set(_LS_SEPARIGHTOCT_T);
+ } else {
+ layer_state_set(_LS_SEPARIGHTOCT);
+ }
+ break;
+
+ case _KEY37:
+ if (is_trans_mode) {
+ layer_state_set(_LS_FLIPTRANS);
+ } else {
+ layer_state_set(_LS_FLIPBASE);
+ }
+ break;
+ }
+}
+
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+ // uprintf("keycode=%u, YM_C_3=%u, YM_Db_2 =%u, YM_MIN = %u, YM_MAX = %u\n", keycode, YM_C_3, YM_Db_2, YM_TONE_MIN, YM_TONE_MAX);
+ switch (keycode) {
+ case VERSION: // Output firmware info.
+ if (record->event.pressed) {
+ SEND_STRING(QMK_KEYBOARD ":" QMK_KEYMAP " @ " QMK_VERSION " | " QMK_BUILDDATE);
+ }
+ break;
+
+ // Layer-related settings.
+ // reset_scale_indicator() first, followed by each modification, and then change the default layer.
+
+ // 1, separator column modification
+ case B_BASE:
+ if (record->event.pressed) {
+ reset_all();
+ key_separator_col = _KEY01;
+ select_layer_state_set();
+ }
+ break;
+
+ case B_LEFT:
+ if (record->event.pressed) {
+ reset_all();
+ key_separator_col = _KEY13;
+ select_layer_state_set();
+ }
+ break;
+
+ case B_CENTER:
+ if (record->event.pressed) {
+ reset_all();
+ key_separator_col = _KEY19;
+ select_layer_state_set();
+ }
+ break;
+
+ case B_RIGHT:
+ if (record->event.pressed) {
+ reset_all();
+ key_separator_col = _KEY25;
+ select_layer_state_set();
+ }
+ break;
+
+ case B_FLIP:
+ if (record->event.pressed) {
+ reset_all();
+ key_separator_col = _KEY37;
+ select_layer_state_set();
+ }
+ break;
+
+ // 2, Toggle scale shift mode and transpose mode
+ case TGLTRNS:
+ if (record->event.pressed) {
+ reset_scale_indicator();
+ is_trans_mode = !is_trans_mode;
+ select_layer_state_set();
+ }
+ break;
+
+ // SHIFT_L and SHIFT_R can be pressed only when layer is either _BASE, _FLIPBASE.
+ case SHIFT_L:
+ if (record->event.pressed) {
+ switch (layer_state) {
+ case _LS_BASE:
+ case _LS_SEPALEFTOCT:
+ case _LS_SEPAHALF:
+ case _LS_SEPARIGHTOCT:
+ case _LS_FLIPBASE:
+ scale_indicator_col = shift_led_indicator_left(scale_indicator_col);
+ break;
+ }
+ }
+ break;
+
+ case SHIFT_R:
+ if (record->event.pressed) {
+ switch (layer_state) {
+ case _LS_BASE:
+ case _LS_SEPALEFTOCT:
+ case _LS_SEPAHALF:
+ case _LS_SEPARIGHTOCT:
+ case _LS_FLIPBASE:
+ scale_indicator_col = shift_led_indicator_right(scale_indicator_col);
+ break;
+ }
+ }
+ break;
+
+ case TGLINDI:
+ if (record->event.pressed) {
+ led_indicator_enable = !led_indicator_enable;
+ }
+ break;
+
+ case TGLINTR:
+ if (record->event.pressed) {
+ switch (layer_state) {
+ // main function of the TGLINTR part 1. alternate the status of trans_mode_indicator_loc_sel.
+ case _LS_TRANS | (1UL << _FN):
+ case _LS_SEPALEFTOCT_T | (1UL << _FN):
+ case _LS_SEPAHALF_T | (1UL << _FN):
+ case _LS_SEPARIGHTOCT_T | (1UL << _FN):
+ trans_mode_indicator_loc_sel = !trans_mode_indicator_loc_sel;
+
+ // when trans_mode_indicator_loc_sel == false, change the scale indicator and transpose.
+ scale_indicator_col = trans_mode_indicator_loc_sel ? 0:1;
+ // when TGLINTR is pressed, it also change the initial transpose setting to follow the scale indicator.
+ if (scale_indicator_col == 1) {
+ midi_config.transpose = -1;
+ } else {
+ midi_config.transpose = 0;
+ }
+ break;
+
+ // main function of the TGLINTR part 2. alternate the status of trans_mode_indicator_loc_sel.
+ case _LS_FLIPTRANS | (1UL << _FN):
+ trans_mode_indicator_loc_sel = !trans_mode_indicator_loc_sel;
+
+ // when trans_mode_indicator_loc_sel == false, change the scale indicator and transpose.
+ scale_indicator_col = trans_mode_indicator_loc_sel ? 0:11;
+ // when TGLINTR is pressed, it also change the initial transpose setting to follow the scale indicator.
+ if (scale_indicator_col == 11) {
+ midi_config.transpose = -1;
+ } else {
+ midi_config.transpose = 0;
+ }
+ break;
+
+ // special treatment when TGLINTR is pressed in _LS_FLIPBASE layer.
+ case _LS_FLIPBASE | (1UL << _FN): // when in FLIPBASE layer && non-Trans mode, change it to Trans mode.
+ trans_mode_indicator_loc_sel = false;
+ scale_indicator_col = 11;
+ midi_config.transpose = -1;
+ is_trans_mode = true;
+ select_layer_state_set();
+ break;
+
+
+ // special treatment when TGLINTR is pressed in other non-Trans layer.
+ default : // when other layers = non-Trans mode, change it to Trans mode.
+ trans_mode_indicator_loc_sel = false;
+ scale_indicator_col = 1;
+ midi_config.transpose = -1;
+ is_trans_mode = true;
+ select_layer_state_set();
+ }
+ }
+ break;
+
+ case TGLCHGR:
+ if (record->event.pressed) {
+ use_alt_ch_gr = !use_alt_ch_gr;
+ if (use_alt_ch_gr) {
+ midi_config.channel = ALT_MAIN_CH_NUMBER;
+ midi_left_ch = ALT_SUB_CH_NUMBER;
+ } else { // default
+ midi_config.channel = DEFAULT_MAIN_CH_NUMBER;
+ midi_left_ch = DEFAULT_SUB_CH_NUMBER;
+ }
+ }
+ break;
+
+ case YM_TONE_MIN ... YM_TONE_MAX: // MY tone
+ // uprintf("keycode=%u, YM_C_3=%u, YM_Db_2 =%u, YM_MIN = %u, YM_MAX = %u\n", keycode, YM_C_3, YM_Db_2, YM_TONE_MIN, YM_TONE_MAX);
+ // DO NOT THROW BELOW into 'if (record->event.pressed) {}' STATEMENT SINCE IT IS USED IN THE FUNCTION BELOW.
+ my_process_midi4single_note(midi_left_ch, keycode, record, my_tone_status);
+ break;
+ }
+ return true;
+}
+
+#ifdef RGB_MATRIX_ENABLE
+void set_led_scale_indicator(uint8_t r, uint8_t g, uint8_t b) {
+ uint8_t max_scale_indicator_led_loop;
+ uint8_t i;
+ if (led_indicator_enable) { // turn on indicators when enabled.
+ max_scale_indicator_led_loop = ( scale_indicator_col == DEFAULT_SCALE_COL ) ? 12 : 9;
+ for (i = 0; i < max_scale_indicator_led_loop; i++) {
+ rgb_matrix_set_color(led_scale_indicator[scale_indicator_col][i], r, g, b);
+ }
+ }
+}
+
+void rgb_matrix_indicators_user(void) {
+ // uint32_t mode = rgblight_get_mode();
+
+ if (rgb_matrix_is_enabled()) { // turn the lights on when it is enabled.
+
+ // uint8_t max_scale_indicator_led_loop;
+ uint8_t i;
+
+ switch (layer_state) {
+ case _LS_BASE:
+ set_led_scale_indicator(BASE_LAYER_COLOR);
+ break;
+
+ case _LS_FLIPBASE:
+ set_led_scale_indicator(FLIPB_LAYER_COLOR);
+ for (i = 0; i < 3; i++) {
+ rgb_matrix_set_color(led_single_col_indicator[_KEY37][i], FLIP_BORDER_COLOR); // right end
+ }
+ break;
+
+ case _LS_TRANS:
+ set_led_scale_indicator(TRANS_LAYER_COLOR);
+ break;
+
+ case _LS_SEPALEFTOCT_T:
+ set_led_scale_indicator(SEPALEFT_T_LAYER_COLOR);
+ for (i = 0; i < 3; i++) {
+ rgb_matrix_set_color(led_single_col_indicator[_KEY13][i], FLIP_BORDER_COLOR); // Left
+ }
+ break;
+
+ case _LS_SEPAHALF_T:
+ set_led_scale_indicator(SEPAHALF_T_LAYER_COLOR);
+ for (i = 0; i < 3; i++) {
+ rgb_matrix_set_color(led_single_col_indicator[_KEY19][i], FLIP_BORDER_COLOR); // Center
+ }
+ break;
+
+ case _LS_SEPARIGHTOCT_T:
+ set_led_scale_indicator(SEPARIGHT_T_LAYER_COLOR);
+ for (i = 0; i < 3; i++) {
+ rgb_matrix_set_color(led_single_col_indicator[_KEY25][i], FLIP_BORDER_COLOR); // Right
+ }
+ break;
+
+ case _LS_FLIPTRANS:
+ set_led_scale_indicator(FLIPT_LAYER_COLOR);
+ for (i = 0; i < 3; i++) {
+ rgb_matrix_set_color(led_single_col_indicator[_KEY37][i], FLIP_BORDER_COLOR); // right end
+ }
+ break;
+
+ case _LS_SEPALEFTOCT:
+ set_led_scale_indicator(SEPALEFT_LAYER_COLOR);
+ for (i = 0; i < 3; i++) {
+ rgb_matrix_set_color(led_single_col_indicator[_KEY13][i], FLIP_BORDER_COLOR); // Left
+ }
+ break;
+
+ case _LS_SEPAHALF:
+ set_led_scale_indicator(SEPAHALF_LAYER_COLOR);
+ for (i = 0; i < 3; i++) {
+ rgb_matrix_set_color(led_single_col_indicator[_KEY19][i], FLIP_BORDER_COLOR); // Center
+ }
+ break;
+
+ case _LS_SEPARIGHTOCT:
+ set_led_scale_indicator(SEPARIGHT_LAYER_COLOR);
+ for (i = 0; i < 3; i++) {
+ rgb_matrix_set_color(led_single_col_indicator[_KEY25][i], FLIP_BORDER_COLOR); // Right
+ }
+ break;
+
+ case _LS_FN ... _LS_MAX: // When Mute Button is long-pressed, the previous layers are still active.
+ for (i = 1; i < 5; i++) {
+ rgb_matrix_set_color(i, RGB_DARKSPRINGGREEN); // up(1) down(4) left(3) right(2) keys
+ }
+ rgb_matrix_set_color(led_single_col_indicator[_KEY02][0], RGB_DARKSPRINGGREEN); // TGLTRNS
+ rgb_matrix_set_color(led_single_col_indicator[_KEY04][0], RGB_DARKSPRINGGREEN); // TGLINTR
+ rgb_matrix_set_color(led_single_col_indicator[_KEY06][0], RGB_DARKSPRINGGREEN); // TGLCHGR
+
+ for (i = 0; i < 3; i++) {
+ rgb_matrix_set_color(led_single_col_indicator[_KEY01][i], BASE_LAYER_COLOR); // B_BASE
+
+ rgb_matrix_set_color(led_single_col_indicator[_KEY13][i], SEPALEFT_LAYER_COLOR); // B_LEFT
+
+ rgb_matrix_set_color(led_single_col_indicator[_KEY19][i], SEPAHALF_LAYER_COLOR); // B_CENTER
+
+ rgb_matrix_set_color(led_single_col_indicator[_KEY25][i], SEPARIGHT_LAYER_COLOR); // B_RIGHT
+
+ rgb_matrix_set_color(led_single_col_indicator[_KEY37][i], FLIPB_LAYER_COLOR); // B_FLIP
+ }
+
+ for (i = _KEY12; i < _KEY37; i+=2){ // even numbers from _KEY12 to _KEY36 are LED related settings.
+ // turn on the bottom row only to keep the visibility of the RGB MATRIX effects.
+ rgb_matrix_set_color(led_single_col_indicator[i][0], RGB_DARKSPRINGGREEN); // // LED related settings.
+ }
+ break;
+ }
+ }
+}
+#endif // RGB_MATRIX_ENABLE
diff --git a/keyboards/chromatonemini/keymaps/led/readme.md b/keyboards/chromatonemini/keymaps/led/readme.md
new file mode 100644
index 0000000000..ed6cfd6040
--- /dev/null
+++ b/keyboards/chromatonemini/keymaps/led/readme.md
@@ -0,0 +1 @@
+# The LED enabled, customized keymap for chromatonemini
diff --git a/keyboards/chromatonemini/keymaps/led/rules.mk b/keyboards/chromatonemini/keymaps/led/rules.mk
new file mode 100644
index 0000000000..2e67e80675
--- /dev/null
+++ b/keyboards/chromatonemini/keymaps/led/rules.mk
@@ -0,0 +1,3 @@
+RGB_MATRIX_ENABLE = yes # Use RGB matrix (Don't enable this when RGBLIGHT_ENABLE is used.)
+RGB_MATRIX_CUSTOM_KB = yes #
+VIA_ENABLE = no # too many layers to use VIA...
diff --git a/keyboards/chromatonemini/keymaps/party/keymap.c b/keyboards/chromatonemini/keymaps/party/keymap.c
new file mode 100644
index 0000000000..258bfe55c1
--- /dev/null
+++ b/keyboards/chromatonemini/keymaps/party/keymap.c
@@ -0,0 +1,684 @@
+/* Copyright 2021 3araht
+ *
+ * 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 .
+ */
+#include QMK_KEYBOARD_H
+#include "version.h"
+
+// define which MIDI ch to use.
+// Note that (actual MIDI ch# - 1) -> 0 .. 15 is used for coding.
+// ch1
+#define DEFAULT_MAIN_CH_NUMBER 0
+// ch3
+#define DEFAULT_SUB_CH_NUMBER 2
+// ch2
+#define ALT_MAIN_CH_NUMBER 1
+// ch4
+#define ALT_SUB_CH_NUMBER 3
+static uint8_t midi_left_ch = DEFAULT_SUB_CH_NUMBER; // By default, DEFAULT_SUB_CH_NUMBER is used for left side when separated.
+
+// By default( when use_alt_ch_gr == false), DEFAULT ch group (DEFAULT_MAIN_CH_NUMBER for entirely, or right side when separated, DEFAULT_SUB_CH_NUMBER for left side) is used.
+// When false, ALT ch group (ALT_MAIN_CH_NUMBER for entirely, or right side when separated, ALT_SUB_CH_NUMBER for left side) is used.
+static bool use_alt_ch_gr = false;
+
+// Defines names for use in layer keycodes and the keymap
+enum layer_names {
+ _BASE, // Base layer, shift mode, single channel.
+ _SEPALEFTOCT, // 1st oct channel separated version. Shift mode.
+ _SEPAHALF, // Half channel separated version. Shift mode.
+ _SEPARIGHTOCT, // 2nd oct channel separated version. Shift mode.
+ _TRANS, // Transpose feature is enabled instead of shift mode, single channel.
+ _FLIPBASE, // Horizontal flipped version entirely. single channel.
+ _FLIPTRANS, // Horizontal flipped version entirely. Transpose is used. single channel.
+ _FN // FuNction layer. This must be at the end of the enumurate to use the range from _LS_FN ... _LS_FN_MAX for FN layer LED settings.
+};
+
+// Layer State
+#define _LS_BASE (1UL << _BASE)
+#define _LS_SEPALEFTOCT (1UL << _SEPALEFTOCT)
+#define _LS_SEPAHALF (1UL << _SEPAHALF)
+#define _LS_SEPARIGHTOCT (1UL << _SEPARIGHTOCT)
+#define _LS_FLIPBASE (1UL << _FLIPBASE)
+
+#define _LS_TRANS (1UL << _BASE | 1UL << _TRANS)
+#define _LS_SEPALEFTOCT_T (1UL << _SEPALEFTOCT | 1UL << _TRANS)
+#define _LS_SEPAHALF_T (1UL << _SEPAHALF | 1UL << _TRANS)
+#define _LS_SEPARIGHTOCT_T (1UL << _SEPARIGHTOCT | 1UL << _TRANS)
+#define _LS_FLIPTRANS (1UL << _FLIPBASE | 1UL << _FLIPTRANS)
+
+#define _LS_FN (1UL << _FN)
+#define _LS_MAX (_LS_FN << 1)
+
+// Don't change the DEFAULT_SCALE_COL value below. It must be 0.
+#define DEFAULT_SCALE_COL 0
+static uint8_t scale_indicator_col = DEFAULT_SCALE_COL;
+static bool trans_mode_indicator_loc_sel = true; // when it is true, the location is _KEY01, _KEY13, ...
+
+// use led indicator or not.
+static bool led_indicator_enable = true;
+
+// Defines the keycodes used by our macros in process_record_user
+enum custom_keycodes {
+ SHIFT_L = SAFE_RANGE,
+ SHIFT_R,
+ TGLINDI, // ToGgLe INDIcator
+ TGLINTR, // ToGgLe INdicator location {(_KEY01, _KEY13, _KEY25, _KEY37) or (_KEY02, _KEY14, _KEY26) / (_KEY12, _KEY24, _KEY36)}in TRans mode
+ TGLTRNS, // ToGgLe TRaNS and shift
+ TGLCHGR, // ToGgLe CH GRoup
+ VERSION,
+
+ B_BASE, // border set to the left end.
+ B_LEFT, // border set to the 1st left octave.
+ B_CENTER, // border set to the center.
+ B_RIGHT, // border set to the 1st right octave.
+ B_FLIP, // border set to the right end.
+
+ // MY tone for _FLIPHALF and _FLIPLEFTOCT layers to distinguish the notes to avoid sustain effect, etc.
+ // Since they are flipped, their subscripts are not MY_ but YM_, to make them easier to tell.
+ YM_TONE_MIN,
+
+ YM_C = YM_TONE_MIN,
+ YM_Cs,
+ YM_Db = YM_Cs,
+ YM_D,
+ YM_Ds,
+ YM_Eb = YM_Ds,
+ YM_E,
+ YM_F,
+ YM_Fs,
+ YM_Gb = YM_Fs,
+ YM_G,
+ YM_Gs,
+ YM_Ab = YM_Gs,
+ YM_A,
+ YM_As,
+ YM_Bb = YM_As,
+ YM_B,
+
+ YM_C_1,
+ YM_Cs_1,
+ YM_Db_1 = YM_Cs_1,
+ YM_D_1,
+ YM_Ds_1,
+ YM_Eb_1 = YM_Ds_1,
+ YM_E_1,
+ YM_F_1,
+ YM_Fs_1,
+ YM_Gb_1 = YM_Fs_1,
+ YM_G_1,
+ YM_Gs_1,
+ YM_Ab_1 = YM_Gs_1,
+ YM_A_1,
+ YM_As_1,
+ YM_Bb_1 = YM_As_1,
+ YM_B_1,
+
+ YM_C_2,
+ YM_Cs_2,
+ YM_Db_2 = YM_Cs_2,
+ YM_D_2,
+ YM_Ds_2,
+ YM_Eb_2 = YM_Ds_2,
+ YM_E_2,
+ YM_F_2,
+ YM_Fs_2,
+ YM_Gb_2 = YM_Fs_2,
+ YM_G_2,
+ YM_Gs_2,
+ YM_Ab_2 = YM_Gs_2,
+ YM_A_2,
+ YM_As_2,
+ YM_Bb_2 = YM_As_2,
+ YM_B_2,
+
+ YM_C_3,
+ YM_Cs_3,
+ YM_Db_3 = YM_Cs_3,
+ YM_D_3,
+ YM_Ds_3,
+ YM_Eb_3 = YM_Ds_3,
+ YM_E_3,
+ YM_F_3,
+ YM_Fs_3,
+ YM_Gb_3 = YM_Fs_3,
+ YM_G_3,
+ YM_Gs_3,
+ YM_Ab_3 = YM_Gs_3,
+ YM_A_3,
+ YM_As_3,
+ YM_Bb_3 = YM_As_3,
+ YM_B_3,
+
+ YM_C_4,
+ YM_Cs_4,
+ YM_Db_4 = YM_Cs_4,
+ YM_D_4,
+ YM_Ds_4,
+ YM_Eb_4 = YM_Ds_4,
+ YM_E_4,
+ YM_F_4,
+ YM_Fs_4,
+ YM_Gb_4 = YM_Fs_4,
+ YM_G_4,
+ YM_Gs_4,
+ YM_Ab_4 = YM_Gs_4,
+ YM_A_4,
+ YM_As_4,
+ YM_Bb_4 = YM_As_4,
+ YM_B_4,
+
+ YM_C_5,
+ YM_Cs_5,
+ YM_Db_5 = YM_Cs_5,
+ YM_D_5,
+ YM_Ds_5,
+ YM_Eb_5 = YM_Ds_5,
+ YM_E_5,
+ YM_F_5,
+ YM_Fs_5,
+ YM_Gb_5 = YM_Fs_5,
+ YM_G_5,
+ YM_Gs_5,
+ YM_Ab_5 = YM_Gs_5,
+ YM_A_5,
+ YM_As_5,
+ YM_Bb_5 = YM_As_5,
+ YM_B_5,
+
+ YM_C_6,
+ YM_TONE_MAX = YM_C_6
+};
+
+#define MY_TONE_COUNT (YM_TONE_MAX - YM_TONE_MIN + 1)
+static uint8_t my_tone_status[MY_TONE_COUNT];
+
+// Long press: go to _FN layer, tap: MUTE
+#define FN_MUTE LT(_FN, KC_MUTE)
+
+// Used to set octave to MI_OCT_0
+extern midi_config_t midi_config;
+static bool is_trans_mode = false; // By default, shift mode is chosen.
+
+static uint8_t key_separator_col = _KEY01; // (_KEY01 .. _KEY37). By default, _KEY01 (= _BASE layer) is chosen. _KEY13 = *LEFT, _KEY19 = *HALF, _KEY25 = *RIGHT, _KEY37 = _FLIPBASE and _FLIPTRANS.
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+ /* Base */
+ [_BASE] = LAYOUT(
+ FN_MUTE, MI_SUS, KC_VOLD, KC_VOLU,
+ MI_BENDU,
+ SHIFT_L, SHIFT_R, MI_C_2, MI_D_2, MI_E_2, MI_Fs_2, MI_Ab_2, MI_Bb_2, MI_C_3, MI_D_3, MI_E_3, MI_Fs_3, MI_Ab_3, MI_Bb_3, MI_C_4, MI_D_4, MI_E_4, MI_Fs_4, MI_Ab_4, MI_Bb_4, MI_C_5,
+ MI_BENDD, MI_Db_2, MI_Eb_2, MI_F_2, MI_G_2, MI_A_2, MI_B_2, MI_Db_3, MI_Eb_3, MI_F_3, MI_G_3, MI_A_3, MI_B_3, MI_Db_4, MI_Eb_4, MI_F_4, MI_G_4, MI_A_4, MI_B_4
+ ),
+
+ /* 1 octave on the left side is ch2, others are ch1 (normal) */
+ [_SEPALEFTOCT] = LAYOUT(
+ _______, _______, _______, _______,
+ _______,
+ SHIFT_L, SHIFT_R, YM_C_2, YM_D_2, YM_E_2, YM_Fs_2, YM_Ab_2, YM_Bb_2, MI_C_3, MI_D_3, MI_E_3, MI_Fs_3, MI_Ab_3, MI_Bb_3, MI_C_4, MI_D_4, MI_E_4, MI_Fs_4, MI_Ab_4, MI_Bb_4, MI_C_5,
+ _______, YM_Db_2, YM_Eb_2, YM_F_2, YM_G_2, YM_A_2, YM_B_2, MI_Db_3, MI_Eb_3, MI_F_3, MI_G_3, MI_A_3, MI_B_3, MI_Db_4, MI_Eb_4, MI_F_4, MI_G_4, MI_A_4, MI_B_4
+ ),
+
+ /* Half ch2, half ch1 (normal) */
+ [_SEPAHALF] = LAYOUT(
+ _______, _______, _______, _______,
+ _______,
+ SHIFT_L, SHIFT_R, YM_C_2, YM_D_2, YM_E_2, YM_Fs_2, YM_Ab_2, YM_Bb_2, YM_C_3, YM_D_3, YM_E_3, MI_Fs_3, MI_Ab_3, MI_Bb_3, MI_C_4, MI_D_4, MI_E_4, MI_Fs_4, MI_Ab_4, MI_Bb_4, MI_C_5,
+ _______, YM_Db_2, YM_Eb_2, YM_F_2, YM_G_2, YM_A_2, YM_B_2, YM_Db_3, YM_Eb_3, YM_F_3, MI_G_3, MI_A_3, MI_B_3, MI_Db_4, MI_Eb_4, MI_F_4, MI_G_4, MI_A_4, MI_B_4
+ ),
+
+ /* 2 octave on the left side is ch2, others are ch1 (normal) */
+ [_SEPARIGHTOCT] = LAYOUT(
+ _______, _______, _______, _______,
+ _______,
+ SHIFT_L, SHIFT_R, YM_C_2, YM_D_2, YM_E_2, YM_Fs_2, YM_Ab_2, YM_Bb_2, YM_C_3, YM_D_3, YM_E_3, YM_Fs_3, YM_Ab_3, YM_Bb_3, MI_C_4, MI_D_4, MI_E_4, MI_Fs_4, MI_Ab_4, MI_Bb_4, MI_C_5,
+ _______, YM_Db_2, YM_Eb_2, YM_F_2, YM_G_2, YM_A_2, YM_B_2, YM_Db_3, YM_Eb_3, YM_F_3, YM_G_3, YM_A_3, YM_B_3, MI_Db_4, MI_Eb_4, MI_F_4, MI_G_4, MI_A_4, MI_B_4
+ ),
+
+ /* TRANS This layer must locate 1 layer below _FN layer. */
+ [_TRANS] = LAYOUT(
+ _______, _______, _______, _______,
+ _______,
+ MI_TRNSD, MI_TRNSU, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
+ ),
+
+ /* Flip Base SFIFTUP and SHIFT_L are swapped. */
+ [_FLIPBASE] = LAYOUT(
+ FN_MUTE, MI_SUS, KC_VOLD, KC_VOLU,
+ MI_BENDU,
+ SHIFT_L, SHIFT_R, MI_C_5, MI_Bb_4, MI_Ab_4, MI_Fs_4, MI_E_4, MI_D_4, MI_C_4, MI_Bb_3, MI_Ab_3, MI_Fs_3, MI_E_3, MI_D_3, MI_C_3, MI_Bb_2, MI_Ab_2, MI_Fs_2, MI_E_2, MI_D_2, MI_C_2,
+ MI_BENDD, MI_B_4, MI_A_4, MI_G_4, MI_F_4, MI_Eb_4, MI_Db_4, MI_B_3, MI_A_3, MI_G_3, MI_F_3, MI_Eb_3, MI_Db_3, MI_B_2, MI_A_2, MI_G_2, MI_F_2, MI_Eb_2, MI_Db_2
+ ),
+
+ /* Flip Trans This layer must locate 1 layer above _FLIPBASE layer. MI_TRNSU and MI_TRNSD are swapped. */
+ [_FLIPTRANS] = LAYOUT(
+ _______, _______, _______, _______,
+ _______,
+ MI_TRNSU, MI_TRNSD, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
+ ),
+
+ [_FN] = LAYOUT(
+ _______, XXXXXXX, RGB_RMOD, RGB_MOD,
+ MI_VELU,
+ MI_OCTD, MI_OCTU, B_BASE, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, B_LEFT, XXXXXXX, XXXXXXX, B_CENTER, XXXXXXX, XXXXXXX, B_RIGHT, XXXXXXX, XXXXXXX, XXXXXXX, VERSION, XXXXXXX, B_FLIP,
+ MI_VELD, TGLINTR, TGLTRNS, TGLCHGR, XXXXXXX, XXXXXXX, RGB_SAD, RGB_SAI, RGB_HUD, RGB_HUI, RGB_SPD, RGB_SPI, RGB_VAD, RGB_VAI, RGB_RMOD, RGB_MOD, EEP_RST, TGLINDI, RGB_TOG
+ )
+};
+
+// commom codes called from eeconfig_init_user() and keyboard_post_init_user().
+void my_init(void){
+ // Set octave to MI_OCT_1
+ midi_config.octave = MI_OCT_0 - MIDI_OCTAVE_MIN;
+ // avoid using 127 since it is used as a special number in some sound sources.
+ midi_config.velocity = MIDI_INITIAL_VELOCITY;
+ default_layer_set(_LS_BASE);
+ layer_state_set(_LS_BASE);
+
+#ifdef RGB_MATRIX_ENABLE
+ rgb_matrix_sethsv(HSV_BLUE);
+ // party mode (for LED soldering test. Enable rainbow color effect, and disable led_indicator to check all LEDs)
+ rgb_matrix_mode(RGB_MATRIX_RAINBOW_MOVING_CHEVRON);
+ led_indicator_enable = false;
+#endif // RGB_MATRIX_ENABLE
+}
+
+void eeconfig_init_user(void) { // EEPROM is getting reset!
+ midi_init();
+
+#ifdef RGB_MATRIX_ENABLE
+ rgb_matrix_enable();
+ rgb_matrix_set_speed(RGB_MATRIX_STARTUP_SPD);
+#endif // RGB_MATRIX_ENABLE
+ my_init(); // commom codes called from eeconfig_init_user() and keyboard_post_init_user().
+}
+
+void keyboard_post_init_user(void) {
+ for (uint8_t i = 0; i < MY_TONE_COUNT; i++) {
+ my_tone_status[i] = MIDI_INVALID_NOTE;
+ }
+ my_init(); // commom codes called from eeconfig_init_user() and keyboard_post_init_user().
+}
+
+void reset_scale_indicator(void) {
+ // reset transpose value and scale_indicator_col to default.
+ midi_config.transpose = 0;
+ scale_indicator_col = DEFAULT_SCALE_COL;
+ trans_mode_indicator_loc_sel = true;
+}
+
+void reset_all(void) {
+ reset_scale_indicator();
+ is_trans_mode = false; // trans mode is disabled by default.
+}
+
+void my_process_midi4single_note(uint8_t channel, uint16_t keycode, keyrecord_t *record, uint8_t *my_tone_status) {
+ uint8_t mytone = keycode - YM_TONE_MIN;
+ uint16_t mykeycode = mytone + MIDI_TONE_MIN;
+ // uint16_t mykeycode = keycode - YM_TONE_MIN;
+ // uint8_t mytone = mykeycode - MIDI_TONE_MIN;
+ uint8_t velocity = midi_config.velocity;
+ // uprintf("keycode=%u,mykeycode=%u,mytone =%u,velo = %u\n", keycode, mykeycode, mytone, velocity);
+ if (record->event.pressed) {
+ if (my_tone_status[mytone] == MIDI_INVALID_NOTE) {
+ uint8_t note = midi_compute_note(mykeycode);
+ midi_send_noteon(&midi_device, channel, note, velocity);
+ dprintf("midi noteon channel:%d note:%d mytone:%d velocity:%d\n", channel, note, mytone, velocity);
+ // uprintf("midi noteon channel:%d note:%d mytone:%d velocity:%d\n", channel, note, mytone, velocity);
+ my_tone_status[mytone] = note; // store root_note status.
+ }
+ } else {
+ uint8_t note = my_tone_status[mytone];
+ if (note != MIDI_INVALID_NOTE) {
+ midi_send_noteoff(&midi_device, channel, note, velocity);
+ dprintf("midi noteoff channel:%d note:%d velocity:%d\n", channel, note, velocity);
+ // uprintf("midi noteoff channel:%d note:%d velocity:%d\n", channel, note, velocity);
+ }
+ my_tone_status[mytone] = MIDI_INVALID_NOTE;
+ }
+}
+
+void select_layer_state_set(void) {
+ switch (key_separator_col) {
+ case _KEY01:
+ if (is_trans_mode) {
+ layer_state_set(_LS_TRANS);
+ } else {
+ layer_state_set(_LS_BASE);
+ }
+ break;
+
+ case _KEY13:
+ if (is_trans_mode) {
+ layer_state_set(_LS_SEPALEFTOCT_T);
+ } else {
+ layer_state_set(_LS_SEPALEFTOCT);
+ }
+ break;
+
+ case _KEY19:
+ if (is_trans_mode) {
+ layer_state_set(_LS_SEPAHALF_T);
+ } else {
+ layer_state_set(_LS_SEPAHALF);
+ }
+ break;
+
+ case _KEY25:
+ if (is_trans_mode) {
+ layer_state_set(_LS_SEPARIGHTOCT_T);
+ } else {
+ layer_state_set(_LS_SEPARIGHTOCT);
+ }
+ break;
+
+ case _KEY37:
+ if (is_trans_mode) {
+ layer_state_set(_LS_FLIPTRANS);
+ } else {
+ layer_state_set(_LS_FLIPBASE);
+ }
+ break;
+ }
+}
+
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+ // uprintf("keycode=%u, YM_C_3=%u, YM_Db_2 =%u, YM_MIN = %u, YM_MAX = %u\n", keycode, YM_C_3, YM_Db_2, YM_TONE_MIN, YM_TONE_MAX);
+ switch (keycode) {
+ case VERSION: // Output firmware info.
+ if (record->event.pressed) {
+ SEND_STRING(QMK_KEYBOARD ":" QMK_KEYMAP " @ " QMK_VERSION " | " QMK_BUILDDATE);
+ }
+ break;
+
+ // Layer-related settings.
+ // reset_scale_indicator() first, followed by each modification, and then change the default layer.
+
+ // 1, separator column modification
+ case B_BASE:
+ if (record->event.pressed) {
+ reset_all();
+ key_separator_col = _KEY01;
+ select_layer_state_set();
+ }
+ break;
+
+ case B_LEFT:
+ if (record->event.pressed) {
+ reset_all();
+ key_separator_col = _KEY13;
+ select_layer_state_set();
+ }
+ break;
+
+ case B_CENTER:
+ if (record->event.pressed) {
+ reset_all();
+ key_separator_col = _KEY19;
+ select_layer_state_set();
+ }
+ break;
+
+ case B_RIGHT:
+ if (record->event.pressed) {
+ reset_all();
+ key_separator_col = _KEY25;
+ select_layer_state_set();
+ }
+ break;
+
+ case B_FLIP:
+ if (record->event.pressed) {
+ reset_all();
+ key_separator_col = _KEY37;
+ select_layer_state_set();
+ }
+ break;
+
+ // 2, Toggle scale shift mode and transpose mode
+ case TGLTRNS:
+ if (record->event.pressed) {
+ reset_scale_indicator();
+ is_trans_mode = !is_trans_mode;
+ select_layer_state_set();
+ }
+ break;
+
+ // SHIFT_L and SHIFT_R can be pressed only when layer is either _BASE, _FLIPBASE.
+ case SHIFT_L:
+ if (record->event.pressed) {
+ switch (layer_state) {
+ case _LS_BASE:
+ case _LS_SEPALEFTOCT:
+ case _LS_SEPAHALF:
+ case _LS_SEPARIGHTOCT:
+ case _LS_FLIPBASE:
+ scale_indicator_col = shift_led_indicator_left(scale_indicator_col);
+ break;
+ }
+ }
+ break;
+
+ case SHIFT_R:
+ if (record->event.pressed) {
+ switch (layer_state) {
+ case _LS_BASE:
+ case _LS_SEPALEFTOCT:
+ case _LS_SEPAHALF:
+ case _LS_SEPARIGHTOCT:
+ case _LS_FLIPBASE:
+ scale_indicator_col = shift_led_indicator_right(scale_indicator_col);
+ break;
+ }
+ }
+ break;
+
+ case TGLINDI:
+ if (record->event.pressed) {
+ led_indicator_enable = !led_indicator_enable;
+ }
+ break;
+
+ case TGLINTR:
+ if (record->event.pressed) {
+ switch (layer_state) {
+ // main function of the TGLINTR part 1. alternate the status of trans_mode_indicator_loc_sel.
+ case _LS_TRANS | (1UL << _FN):
+ case _LS_SEPALEFTOCT_T | (1UL << _FN):
+ case _LS_SEPAHALF_T | (1UL << _FN):
+ case _LS_SEPARIGHTOCT_T | (1UL << _FN):
+ trans_mode_indicator_loc_sel = !trans_mode_indicator_loc_sel;
+
+ // when trans_mode_indicator_loc_sel == false, change the scale indicator and transpose.
+ scale_indicator_col = trans_mode_indicator_loc_sel ? 0:1;
+ // when TGLINTR is pressed, it also change the initial transpose setting to follow the scale indicator.
+ if (scale_indicator_col == 1) {
+ midi_config.transpose = -1;
+ } else {
+ midi_config.transpose = 0;
+ }
+ break;
+
+ // main function of the TGLINTR part 2. alternate the status of trans_mode_indicator_loc_sel.
+ case _LS_FLIPTRANS | (1UL << _FN):
+ trans_mode_indicator_loc_sel = !trans_mode_indicator_loc_sel;
+
+ // when trans_mode_indicator_loc_sel == false, change the scale indicator and transpose.
+ scale_indicator_col = trans_mode_indicator_loc_sel ? 0:11;
+ // when TGLINTR is pressed, it also change the initial transpose setting to follow the scale indicator.
+ if (scale_indicator_col == 11) {
+ midi_config.transpose = -1;
+ } else {
+ midi_config.transpose = 0;
+ }
+ break;
+
+ // special treatment when TGLINTR is pressed in _LS_FLIPBASE layer.
+ case _LS_FLIPBASE | (1UL << _FN): // when in FLIPBASE layer && non-Trans mode, change it to Trans mode.
+ trans_mode_indicator_loc_sel = false;
+ scale_indicator_col = 11;
+ midi_config.transpose = -1;
+ is_trans_mode = true;
+ select_layer_state_set();
+ break;
+
+
+ // special treatment when TGLINTR is pressed in other non-Trans layer.
+ default : // when other layers = non-Trans mode, change it to Trans mode.
+ trans_mode_indicator_loc_sel = false;
+ scale_indicator_col = 1;
+ midi_config.transpose = -1;
+ is_trans_mode = true;
+ select_layer_state_set();
+ }
+ }
+ break;
+
+ case TGLCHGR:
+ if (record->event.pressed) {
+ use_alt_ch_gr = !use_alt_ch_gr;
+ if (use_alt_ch_gr) {
+ midi_config.channel = ALT_MAIN_CH_NUMBER;
+ midi_left_ch = ALT_SUB_CH_NUMBER;
+ } else { // default
+ midi_config.channel = DEFAULT_MAIN_CH_NUMBER;
+ midi_left_ch = DEFAULT_SUB_CH_NUMBER;
+ }
+ }
+ break;
+
+ case YM_TONE_MIN ... YM_TONE_MAX: // MY tone
+ // uprintf("keycode=%u, YM_C_3=%u, YM_Db_2 =%u, YM_MIN = %u, YM_MAX = %u\n", keycode, YM_C_3, YM_Db_2, YM_TONE_MIN, YM_TONE_MAX);
+ // DO NOT THROW BELOW into 'if (record->event.pressed) {}' STATEMENT SINCE IT IS USED IN THE FUNCTION BELOW.
+ my_process_midi4single_note(midi_left_ch, keycode, record, my_tone_status);
+ break;
+ }
+ return true;
+}
+
+#ifdef RGB_MATRIX_ENABLE
+void set_led_scale_indicator(uint8_t r, uint8_t g, uint8_t b) {
+ uint8_t max_scale_indicator_led_loop;
+ uint8_t i;
+ if (led_indicator_enable) { // turn on indicators when enabled.
+ max_scale_indicator_led_loop = ( scale_indicator_col == DEFAULT_SCALE_COL ) ? 12 : 9;
+ for (i = 0; i < max_scale_indicator_led_loop; i++) {
+ rgb_matrix_set_color(led_scale_indicator[scale_indicator_col][i], r, g, b);
+ }
+ }
+}
+
+void rgb_matrix_indicators_user(void) {
+ // uint32_t mode = rgblight_get_mode();
+
+ if (rgb_matrix_is_enabled()) { // turn the lights on when it is enabled.
+
+ // uint8_t max_scale_indicator_led_loop;
+ uint8_t i;
+
+ switch (layer_state) {
+ case _LS_BASE:
+ set_led_scale_indicator(BASE_LAYER_COLOR);
+ break;
+
+ case _LS_FLIPBASE:
+ set_led_scale_indicator(FLIPB_LAYER_COLOR);
+ for (i = 0; i < 3; i++) {
+ rgb_matrix_set_color(led_single_col_indicator[_KEY37][i], FLIP_BORDER_COLOR); // right end
+ }
+ break;
+
+ case _LS_TRANS:
+ set_led_scale_indicator(TRANS_LAYER_COLOR);
+ break;
+
+ case _LS_SEPALEFTOCT_T:
+ set_led_scale_indicator(SEPALEFT_T_LAYER_COLOR);
+ for (i = 0; i < 3; i++) {
+ rgb_matrix_set_color(led_single_col_indicator[_KEY13][i], FLIP_BORDER_COLOR); // Left
+ }
+ break;
+
+ case _LS_SEPAHALF_T:
+ set_led_scale_indicator(SEPAHALF_T_LAYER_COLOR);
+ for (i = 0; i < 3; i++) {
+ rgb_matrix_set_color(led_single_col_indicator[_KEY19][i], FLIP_BORDER_COLOR); // Center
+ }
+ break;
+
+ case _LS_SEPARIGHTOCT_T:
+ set_led_scale_indicator(SEPARIGHT_T_LAYER_COLOR);
+ for (i = 0; i < 3; i++) {
+ rgb_matrix_set_color(led_single_col_indicator[_KEY25][i], FLIP_BORDER_COLOR); // Right
+ }
+ break;
+
+ case _LS_FLIPTRANS:
+ set_led_scale_indicator(FLIPT_LAYER_COLOR);
+ for (i = 0; i < 3; i++) {
+ rgb_matrix_set_color(led_single_col_indicator[_KEY37][i], FLIP_BORDER_COLOR); // right end
+ }
+ break;
+
+ case _LS_SEPALEFTOCT:
+ set_led_scale_indicator(SEPALEFT_LAYER_COLOR);
+ for (i = 0; i < 3; i++) {
+ rgb_matrix_set_color(led_single_col_indicator[_KEY13][i], FLIP_BORDER_COLOR); // Left
+ }
+ break;
+
+ case _LS_SEPAHALF:
+ set_led_scale_indicator(SEPAHALF_LAYER_COLOR);
+ for (i = 0; i < 3; i++) {
+ rgb_matrix_set_color(led_single_col_indicator[_KEY19][i], FLIP_BORDER_COLOR); // Center
+ }
+ break;
+
+ case _LS_SEPARIGHTOCT:
+ set_led_scale_indicator(SEPARIGHT_LAYER_COLOR);
+ for (i = 0; i < 3; i++) {
+ rgb_matrix_set_color(led_single_col_indicator[_KEY25][i], FLIP_BORDER_COLOR); // Right
+ }
+ break;
+
+ case _LS_FN ... _LS_MAX: // When Mute Button is long-pressed, the previous layers are still active.
+ for (i = 1; i < 5; i++) {
+ rgb_matrix_set_color(i, RGB_DARKSPRINGGREEN); // up(1) down(4) left(3) right(2) keys
+ }
+ rgb_matrix_set_color(led_single_col_indicator[_KEY02][0], RGB_DARKSPRINGGREEN); // TGLTRNS
+ rgb_matrix_set_color(led_single_col_indicator[_KEY04][0], RGB_DARKSPRINGGREEN); // TGLINTR
+ rgb_matrix_set_color(led_single_col_indicator[_KEY06][0], RGB_DARKSPRINGGREEN); // TGLCHGR
+
+ for (i = 0; i < 3; i++) {
+ rgb_matrix_set_color(led_single_col_indicator[_KEY01][i], BASE_LAYER_COLOR); // B_BASE
+
+ rgb_matrix_set_color(led_single_col_indicator[_KEY13][i], SEPALEFT_LAYER_COLOR); // B_LEFT
+
+ rgb_matrix_set_color(led_single_col_indicator[_KEY19][i], SEPAHALF_LAYER_COLOR); // B_CENTER
+
+ rgb_matrix_set_color(led_single_col_indicator[_KEY25][i], SEPARIGHT_LAYER_COLOR); // B_RIGHT
+
+ rgb_matrix_set_color(led_single_col_indicator[_KEY37][i], FLIPB_LAYER_COLOR); // B_FLIP
+ }
+
+ for (i = _KEY12; i < _KEY37; i+=2){ // even numbers from _KEY12 to _KEY36 are LED related settings.
+ // turn on the bottom row only to keep the visibility of the RGB MATRIX effects.
+ rgb_matrix_set_color(led_single_col_indicator[i][0], RGB_DARKSPRINGGREEN); // // LED related settings.
+ }
+ break;
+ }
+ }
+}
+#endif // RGB_MATRIX_ENABLE
diff --git a/keyboards/chromatonemini/keymaps/party/readme.md b/keyboards/chromatonemini/keymaps/party/readme.md
new file mode 100644
index 0000000000..8ca1b5a8ce
--- /dev/null
+++ b/keyboards/chromatonemini/keymaps/party/readme.md
@@ -0,0 +1,6 @@
+# The LED enabled, party mode for testing LED soldering, customized keymap for chromatonemini.
+
+The main differences between "led" and "party" are:
+// party mode (for LED soldering test. Enable rainbow color effect, and disable led_indicator to check all LEDs)
+rgb_matrix_mode(RGB_MATRIX_RAINBOW_MOVING_CHEVRON);
+led_indicator_enable = false;
diff --git a/keyboards/chromatonemini/keymaps/party/rules.mk b/keyboards/chromatonemini/keymaps/party/rules.mk
new file mode 100644
index 0000000000..2e67e80675
--- /dev/null
+++ b/keyboards/chromatonemini/keymaps/party/rules.mk
@@ -0,0 +1,3 @@
+RGB_MATRIX_ENABLE = yes # Use RGB matrix (Don't enable this when RGBLIGHT_ENABLE is used.)
+RGB_MATRIX_CUSTOM_KB = yes #
+VIA_ENABLE = no # too many layers to use VIA...
diff --git a/keyboards/chromatonemini/keymaps/via/config.h b/keyboards/chromatonemini/keymaps/via/config.h
new file mode 100644
index 0000000000..b5ee0ac04b
--- /dev/null
+++ b/keyboards/chromatonemini/keymaps/via/config.h
@@ -0,0 +1,4 @@
+#pragma once
+
+// How many layers to use with VIA / Remap.
+#define DYNAMIC_KEYMAP_LAYER_COUNT 4 // default:4
diff --git a/keyboards/chromatonemini/keymaps/via/keymap.c b/keyboards/chromatonemini/keymaps/via/keymap.c
new file mod