Merge branch 'master' into taamas

2 files changed, 156 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();
+}
diff --git a/keyboards/keebwerk/nano_slider/keymaps/midi2vol/readme.md b/keyboards/keebwerk/nano_slider/keymaps/midi2vol/readme.md
new file mode 100644
index 0000000000..869baef07f
--- /dev/null
+++ b/keyboards/keebwerk/nano_slider/keymaps/midi2vol/readme.md
@@ -0,0 +1,2 @@
+# The Midi2Vol keymap for nano_slider
+This keymap has the code for the nano_slider to work with [Midi2Vol](https://github.com/jesusvallejo/Midi2Vol).