[Keyboard] Added bradpad support (#12912)

Co-authored-by: Ryan <fauxpark@gmail.com>
Co-authored-by: Drashna Jaelre <drashna@live.com>

3 files changed, 169 insertions, 0 deletions

diff --git a/keyboards/tempo_turtle/bradpad/keymaps/4brad/config.h b/keyboards/tempo_turtle/bradpad/keymaps/4brad/config.h
new file mode 100644
index 0000000000..4b885f24a1
--- /dev/null
+++ b/keyboards/tempo_turtle/bradpad/keymaps/4brad/config.h
@@ -0,0 +1,20 @@
+/*
+Copyright 2021 v3ritas <v3ritas@tempoturtle.com>
+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
+#undef TAPPING_TERM
+#define TAPPING_TERM 190
+
+#define MUSIC_MASK (keycode != KC_NO)
+#define MIDI_ADVANCED
diff --git a/keyboards/tempo_turtle/bradpad/keymaps/4brad/keymap.c b/keyboards/tempo_turtle/bradpad/keymaps/4brad/keymap.c
new file mode 100644
index 0000000000..4c5e988ed5
--- /dev/null
+++ b/keyboards/tempo_turtle/bradpad/keymaps/4brad/keymap.c
@@ -0,0 +1,148 @@
+/*
+Copyright 2021 v3ritas <v3ritas@tempoturtle.com>
+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
+
+extern MidiDevice midi_device;
+
+enum layers {
+    _NATURAL,
+    _SHARP,
+    _FLAT,
+};
+
+/*
+MIDI CC codes for generic ON/OFF swiches
+80,81,82,83
+values off = 0-63
+*/
+
+#define OFF 0
+
+/*values on = 64-127*/
+
+#define ON 127
+
+/*implementation inspo taken from here: https://github.com/luantty2/pheromone_keyboard/blob/master/keyboards/pheromone/keymaps/default/keymap.c */
+
+enum custom_keycodes { MIDI_CC80 = SAFE_RANGE, MIDI_CC81, MIDI_CC82, MIDI_CC83 };
+
+static bool toggled_MIDI_CC80 = 0, toggled_MIDI_CC81 = 0, toggled_MIDI_CC82 = 0, toggled_MIDI_CC83 = 0;
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+    switch (keycode) {
+        case MIDI_CC80:
+            if (!IS_LAYER_ON(_NATURAL)) {
+                toggled_MIDI_CC80 = false;
+                if (record->event.pressed) {
+                    midi_send_cc(&midi_device, midi_config.channel, 80, ON);
+                } else {
+                    midi_send_cc(&midi_device, midi_config.channel, 80, OFF);
+                }
+                return true;
+            } else {
+                if (record->event.pressed) {
+                    if (!toggled_MIDI_CC80) {
+                        midi_send_cc(&midi_device, midi_config.channel, 80, ON);
+                    } else {
+                        midi_send_cc(&midi_device, midi_config.channel, 80, OFF);
+                    }
+                    toggled_MIDI_CC80 = !toggled_MIDI_CC80;
+                }
+                return false;
+            }
+        case MIDI_CC81:
+            if (!IS_LAYER_ON(_NATURAL)) {
+                toggled_MIDI_CC81 = false;
+                if (record->event.pressed) {
+                    midi_send_cc(&midi_device, midi_config.channel, 81, ON);
+                } else {
+                    midi_send_cc(&midi_device, midi_config.channel, 81, OFF);
+                }
+                return true;
+            } else {
+                if (record->event.pressed) {
+                    if (!toggled_MIDI_CC81) {
+                        midi_send_cc(&midi_device, midi_config.channel, 81, ON);
+                    } else {
+                        midi_send_cc(&midi_device, midi_config.channel, 81, OFF);
+                    }
+                    toggled_MIDI_CC81 = !toggled_MIDI_CC81;
+                }
+                return false;
+            }
+        case MIDI_CC82:
+            if (!IS_LAYER_ON(_NATURAL)) {
+                toggled_MIDI_CC82 = false;
+                if (record->event.pressed) {
+                    midi_send_cc(&midi_device, midi_config.channel, 82, ON);
+                } else {
+                    midi_send_cc(&midi_device, midi_config.channel, 82, OFF);
+                }
+                return true;
+            } else {
+                if (record->event.pressed) {
+                    if (!toggled_MIDI_CC82) {
+                        midi_send_cc(&midi_device, midi_config.channel, 82, ON);
+                    } else {
+                        midi_send_cc(&midi_device, midi_config.channel, 82, OFF);
+                    }
+                    toggled_MIDI_CC82 = !toggled_MIDI_CC82;
+                }
+                return false;
+            }
+        case MIDI_CC83:
+            if (!IS_LAYER_ON(_NATURAL)) {
+                toggled_MIDI_CC83 = false;
+                if (record->event.pressed) {
+                    midi_send_cc(&midi_device, midi_config.channel, 83, ON);
+                } else {
+                    midi_send_cc(&midi_device, midi_config.channel, 83, OFF);
+                }
+                return true;
+            } else {
+                if (record->event.pressed) {
+                    if (!toggled_MIDI_CC83) {
+                        midi_send_cc(&midi_device, midi_config.channel, 83, ON);
+                    } else {
+                        midi_send_cc(&midi_device, midi_config.channel, 83, OFF);
+                    }
+                    toggled_MIDI_CC83 = !toggled_MIDI_CC83;
+                }
+                return false;
+            }
+    }
+    return true;
+}
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    [_NATURAL] = LAYOUT(
+        MI_C, MI_BENDD,   MI_BENDU,  MI_G,
+        MI_D, MIDI_CC80,  MIDI_CC81, MI_A,
+        MI_E, MIDI_CC82,  MIDI_CC83, MI_B,
+        MI_F, MI_OCTD,    MI_OCTU,   MI_C,
+              MO(_SHARP), MO(_FLAT)),
+    [_SHARP] = LAYOUT(
+        MI_Cs, KC_TRNS,  KC_TRNS,  MI_Gs,
+        MI_Ds, KC_TRNS,  KC_TRNS,  MI_As,
+        MI_F , KC_TRNS,  KC_TRNS,  MI_C ,
+        MI_Fs, MI_TRNSD, MI_TRNSU, MI_Cs,
+               KC_TRNS,  KC_TRNS),
+    [_FLAT] = LAYOUT(
+        MI_B , KC_TRNS,  KC_TRNS,  MI_Gb,
+        MI_Db, KC_TRNS,  KC_TRNS,  MI_Ab,
+        MI_Eb, KC_TRNS,  KC_TRNS,  MI_Bb,
+        MI_E , MI_TRNSD, MI_TRNSU, MI_B,
+               KC_TRNS,  KC_TRNS),
+};
diff --git a/keyboards/tempo_turtle/bradpad/keymaps/4brad/rules.mk b/keyboards/tempo_turtle/bradpad/keymaps/4brad/rules.mk
new file mode 100644
index 0000000000..b7152364ae
--- /dev/null
+++ b/keyboards/tempo_turtle/bradpad/keymaps/4brad/rules.mk
@@ -0,0 +1 @@
+MIDI_ENABLE = yes  #enable MIDI
\ No newline at end of file