add support for m65 and simple 5x13 ortholinear (#12315)

* add support for m65 and simple 5x13 ortholinear

* Update keyboards/m65/keymaps/default/keymap.c

Co-authored-by: Sergey Vlasov <sigprof@gmail.com>

* Update keyboards/m65/keymaps/default/keymap.c

Co-authored-by: Sergey Vlasov <sigprof@gmail.com>

* Update keyboards/m65/keymaps/default/keymap.c

Co-authored-by: Sergey Vlasov <sigprof@gmail.com>

* Update keyboards/m65/keymaps/default/keymap.c

Co-authored-by: Sergey Vlasov <sigprof@gmail.com>

* Update keyboards/m65/keymaps/default/keymap.c

Co-authored-by: Sergey Vlasov <sigprof@gmail.com>

* Update keyboards/m65/keymaps/default/keymap.c

Co-authored-by: Sergey Vlasov <sigprof@gmail.com>

* updates as per @sigprof review plus reformat

* pins all now are defined at microcontroller level

* profuct id defined at microcontroller level

* put leds on when _ADJ is on

* add danish keymap

* make default uk centric iso as per readme

* default is now iso generic, uk is its own business

* add license

* update imgur links to reflect the layout

* leds for _ADJ layer now do not prevent the other layers leds to get on

* Update keyboards/m65/keymaps/uk/keymap.c

Co-authored-by: Ryan <fauxpark@gmail.com>

* Update keyboards/m65/keymaps/dk/keymap.c

Co-authored-by: Ryan <fauxpark@gmail.com>

* Update keyboards/m65/keymaps/uk/readme.md

Co-authored-by: Ryan <fauxpark@gmail.com>

* Update keyboards/m65/readme.md

Co-authored-by: Ryan <fauxpark@gmail.com>

* add support for gd32f303cct6 by we act in rev2

* Revert "add support for gd32f303cct6 by we act in rev2"

This reverts commit 4ad3834925508b79f2ff9fd5526dfc39f07fa3bc.

* Update keyboards/m65/rev1/rules.mk

Co-authored-by: Joel Challis <git@zvecr.com>

* Update keyboards/m65/keymaps/dk/readme.md

Co-authored-by: Ryan <fauxpark@gmail.com>

* Update keyboards/m65/keymaps/uk/readme.md

Co-authored-by: Ryan <fauxpark@gmail.com>

* Update keyboards/m65/keymaps/default/readme.md

Co-authored-by: Ryan <fauxpark@gmail.com>

* remove empty hal

* add capslock

* Update keyboards/m65/readme.md

Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com>

* Update keyboards/m65/config.h

Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com>

Co-authored-by: Alin M Elena <alin-marin.elena@stfc.ac.uk>
Co-authored-by: Sergey Vlasov <sigprof@gmail.com>
Co-authored-by: Ryan <fauxpark@gmail.com>
Co-authored-by: Joel Challis <git@zvecr.com>
Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com>

3 files changed, 147 insertions, 0 deletions

diff --git a/keyboards/m65/keymaps/dk/config.h b/keyboards/m65/keymaps/dk/config.h
new file mode 100644
index 0000000000..aabd6a2be6
--- /dev/null
+++ b/keyboards/m65/keymaps/dk/config.h
@@ -0,0 +1,20 @@
+/*
+Copyright 2021 Alin M Elena <alinm.elena@gmail.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
+
+#define TAPPING_TOGGLE 2
diff --git a/keyboards/m65/keymaps/dk/keymap.c b/keyboards/m65/keymaps/dk/keymap.c
new file mode 100644
index 0000000000..4a26f4eeda
--- /dev/null
+++ b/keyboards/m65/keymaps/dk/keymap.c
@@ -0,0 +1,114 @@
+/*
+Copyright 2021 Alin M Elena <alinm.elena@gmail.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
+#include "keymap_danish.h"
+
+enum layer_names { _QW = 0, _LWR, _RSE, _ADJ };
+
+// clang-format off
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+  [_QW] = LAYOUT_ortho_5x13(
+       KC_ESC, DK_1   , DK_2    , DK_3   , DK_4    , DK_5  , DK_6  , DK_7  , DK_8   , DK_9   , DK_0   , DK_PLUS, KC_BSPC ,
+       KC_TAB, DK_Q   , DK_W    , DK_E   , DK_R    , DK_T  , DK_Y  , DK_U  , DK_I   , DK_O   , DK_P   , DK_ARNG, DK_DIAE ,
+      DK_QUOT, DK_A   , DK_S    , DK_D   , DK_F    , DK_G  , DK_H  , DK_J  , DK_K   , DK_L   , DK_AE  , DK_OSTR, KC_ENT  ,
+      KC_LSPO, DK_LABK, DK_Z    , DK_X   , DK_C    , DK_V  , DK_B  , DK_N  , DK_M   , DK_COMM, DK_DOT , KC_UP  , DK_MINS ,
+      KC_LCTL, KC_LGUI, TT(_LWR), KC_LALT, TT(_RSE), KC_SPC, KC_SPC, KC_SPC, KC_RALT, KC_RSPC, KC_LEFT, KC_DOWN, KC_RGHT),
+
+  [_LWR] = LAYOUT_ortho_5x13(
+       DK_HALF, KC_MUTE, KC_VOLU, KC_VOLD, KC_MPRV, KC_MPLY, KC_MNXT, G(KC_P), KC_SLEP, KC_WAKE, KC_PSCR, KC_DEL , DK_ACUT  ,
+       KC_BTN3, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS ,
+       KC_BTN2, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS ,
+       KC_TRNS, KC_BTN1, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_MS_U, KC_TRNS ,
+       KC_TRNS, KC_BTN4, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_MS_L, KC_MS_D, KC_MS_R),
+
+  [_RSE] = LAYOUT_ortho_5x13(
+      KC_ESC , KC_F1  , KC_F2  , KC_F3  , KC_F4  , KC_F5  , KC_F6  , KC_F7  , KC_F8  , KC_F9  , KC_F10 , KC_F11 , KC_F12  ,
+      KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS ,
+      KC_CAPS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS ,
+      KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_WH_U, KC_TRNS ,
+      KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_WH_L, KC_WH_D, KC_WH_R),
+
+  [_ADJ] = LAYOUT_ortho_5x13(
+      KC_TRNS, KC_TRNS, A(KC_F2), KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS ,
+      KC_TRNS, KC_TRNS, KC_TRNS , KC_TRNS, RESET  , KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS ,
+      KC_TRNS, KC_TRNS, KC_TRNS , KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS ,
+      KC_TRNS, KC_TRNS, KC_TRNS , KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS ,
+      KC_TRNS, KC_TRNS, KC_TRNS , KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS),
+};
+// clang-format on
+
+// let us assume we start with both layers off
+bool toggle_lwr = false;
+bool toggle_rse = false;
+
+static inline void led_lwr(const bool on) {
+#ifdef LED_NUM_LOCK_PIN
+    writePin(LED_NUM_LOCK_PIN, on);
+#endif
+}
+
+static inline void led_rse(const bool on) {
+#ifdef LED_SCROLL_LOCK_PIN
+    writePin(LED_SCROLL_LOCK_PIN, on);
+#endif
+}
+
+static inline void led_caps(const bool on) {
+#ifdef LED_CAPS_LOCK_PIN
+    writePin(LED_CAPS_LOCK_PIN, on);
+#endif
+}
+
+bool led_update_user(led_t led_state) {
+    // Disable the default LED update code, so that lock LEDs could be reused to show layer status.
+    return false;
+}
+
+void matrix_scan_user(void) {
+    led_lwr(toggle_lwr);
+    led_rse(toggle_rse);
+    led_t led_state = host_keyboard_led_state();
+    led_caps(!led_state.caps_lock);
+    if (layer_state_is(_ADJ)) {
+        led_lwr(true);
+        led_rse(true);
+    }
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+    switch (keycode) {
+        case (TT(_LWR)):
+            if (!record->event.pressed && record->tap.count == TAPPING_TOGGLE) {
+                // This runs before the TT() handler toggles the layer state, so the current layer state is the opposite of the final one after toggle.
+                toggle_lwr = !layer_state_is(_LWR);
+            }
+            return true;
+            break;
+        case (TT(_RSE)):
+            if (record->event.pressed && record->tap.count == TAPPING_TOGGLE) {
+                toggle_rse = !layer_state_is(_RSE);
+            }
+            return true;
+            break;
+        default:
+            return true;
+    }
+}
+
+layer_state_t layer_state_set_user(layer_state_t state) { return update_tri_layer_state(state, _LWR, _RSE, _ADJ); }
diff --git a/keyboards/m65/keymaps/dk/readme.md b/keyboards/m65/keymaps/dk/readme.md
new file mode 100644
index 0000000000..06fed3bda6
--- /dev/null
+++ b/keyboards/m65/keymaps/dk/readme.md
@@ -0,0 +1,13 @@
+![M65 Layout Image](https://i.imgur.com/RQqsM4gh.png)
+
+# Default M65 Layout
+
+This is the Danish keymap for M65. For the most part it's a straightforward and easy to follow layout inspired by ISO with a DK
+turn.  The only unusual key is the key in the upper left, which sends Escape normally, but Grave when in layer 1 aka LWR.  Similarly
+number row in layer 1 give the usual audio KC_GRV, KC_AUDIO_MUTE,  KC_AUDIO_VOL_UP,  KC_AUDIO_VOL_DOWN,   KC_MEDIA_PREV_TRACK,
+KC_MEDIA_PLAY_PAUSE,  KC_MEDIA_NEXT_TRACK, M_EXTDISP,  KC_SYSTEM_SLEEP, KC_SYSTEM_WAKE, KC_PSCREEN, KC_DEL, DK_ACUT in layer 2 aka
+RSE one gets F1-F12 mouse emulation can be used in layer 1 and 2.
+
+flashing is done by LWR+RSE+r
+
+full layout below see in keymap.c