feat/voyager (#374)

* feat: tentative fix for keyboard crash during esd testing

* feat: adds support for the GD32 voyager

* feat: adds voyager's dfu suffix

* fix: instability issues over i2c

* fix: more robust right side scan

* fix: tentative delay after init

* Revert "fix: tentative delay after init"

This reverts commit b0a6461cf1cef60574eac1647fd14e1fe63a020c.

* fix: scan left side in between right scan process

* fix: resets matrix + layer state when reconnecting the right side

* chore: comments and code cleanup

* fix: restore previous control flow

* fix: decouple led driver reinit from io expander reinit

* feat: reinit led drivers independtly

* fix: prevents slamming the led driver over i2c

* Revert "fix: prevents slamming the led driver over i2c"

This reverts commit 48b8c809ea7a99ad2c3e941b83313787985c95e0.

* Revert "feat: reinit led drivers independtly"

This reverts commit 6405e6b3673478af1d98244c4df6ab73b95b18e1.

* fix: reboot on io expander

* fix: wait time after reading the io expander

* chore: code cleanup and some refactors.

* feat: adds led brightness and status led control over hid

* fix: remove stray printf

* fix: compilation error on ergodox

* fix: gd32 eeprom fix

* fix: caps lock crash

* fix: soft reset to bootloader key.

* chore: move the app address define where it should be

* fix: cleanup + debounce default

* feat: tentatively set gd32 clock to 98Mhz

* feat: realign to latest chibios contrib

* chore: points to ZSA's chibios contrib fork

---------

Co-authored-by: Florian Didron <0x6664@hey.com>

1 files changed, 74 insertions, 0 deletions

diff --git a/keyboards/voyager/voyager.h b/keyboards/voyager/voyager.h
new file mode 100644
index 0000000000..a9fa3169aa
--- /dev/null
+++ b/keyboards/voyager/voyager.h
@@ -0,0 +1,74 @@
+/* Copyright 2020 ZSA Technology Labs, Inc <@zsa>
+ * Copyright 2020 Jack Humbert <jack.humb@gmail.com>
+ * Copyright 2020 Christopher Courtney, aka Drashna Jael're  (@drashna) <drashna@live.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
+
+#include "quantum.h"
+
+extern bool mcp23018_leds[];
+
+#define MCP23018_DEFAULT_ADDRESS 0b0100000
+
+#define STATUS_LED_1(status) writePin(B5, (bool)status)
+#define STATUS_LED_2(status) writePin(B4, (bool)status)
+#define STATUS_LED_3(status) mcp23018_leds[0] = (bool)status
+#define STATUS_LED_4(status) mcp23018_leds[1] = (bool)status
+
+// clang-format off
+#define LAYOUT_voyager( \
+  k00, k01, k02, k03, k04, k05,                 k26, k27, k28, k29, k30, k31, \
+  k06, k07, k08, k09, k10, k11,                 k32, k33, k34, k35, k36, k37, \
+  k12, k13, k14, k15, k16, k17,                 k38, k39, k40, k41, k42, k43, \
+  k18, k19, k20, k21, k22, k23,                 k44, k45, k46, k47, k48, k49, \
+                              k24, k25, k50, k51 \
+)\
+{ \
+    { KC_NO, k00, k01, k02, k03, k04, k05 }, \
+    { KC_NO, k06, k07, k08, k09, k10, k11 }, \
+    { KC_NO, k12, k13, k14, k15, k16, k17 }, \
+    { KC_NO, k18, k19, k20, k21, k22, KC_NO }, \
+    { KC_NO, KC_NO, KC_NO, KC_NO, k23, KC_NO, KC_NO }, \
+    { k24, k25, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \
+\
+    { k26, k27, k28, k29, k30, k31, KC_NO }, \
+    { k32, k33, k34, k35, k36, k37, KC_NO }, \
+    { k38, k39, k40, k41, k42, k43, KC_NO }, \
+    { KC_NO, k45, k46, k47, k48, k49, KC_NO }, \
+    { KC_NO, KC_NO, k44, KC_NO, KC_NO, KC_NO, KC_NO }, \
+    { KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, k50, k51 }, \
+}
+// clang-format on
+enum voyager_keycodes {
+    TOGGLE_LAYER_COLOR = SAFE_RANGE,
+    LED_LEVEL,
+    ML_SAFE_RANGE,
+};
+
+typedef union {
+    uint32_t raw;
+    struct {
+        bool    disable_layer_led : 1;
+        bool    placeholder : 1;
+        bool    led_level : 1;
+        uint8_t led_level_res : 2; // DO NOT REMOVE
+    };
+} keyboard_config_t;
+
+extern keyboard_config_t keyboard_config;
+
+bool is_transport_connected(void);