[Keyboard] Jian keyboard (#8914)

Co-authored-by: Joel Challis <git@zvecr.com>
Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: Ryan <fauxpark@gmail.com>
Co-authored-by: Nick Brassel <nick@tzarc.org>

keyboards/jian/handwired/config.h

@@ -0,0 +1,41 @@
+/*
+Copyright 2012 Jun Wako <wakojun@gmail.com>
+Copyright 2015 Jack Humbert
+
+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 "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0xC0DE
+#define PRODUCT_ID      0x1337
+#define DEVICE_VER      0x0010
+#define MANUFACTURER    KgOfHedgehogs
+#define PRODUCT         Huma
+#define DESCRIPTION     An ergo handwired keyboard
+
+/* key matrix size */
+// Rows are doubled-up
+#define MATRIX_ROWS 4
+#define MATRIX_COLS 14
+#define DIODE_DIRECTION COL2ROW
+
+// wiring of each half
+#define MATRIX_ROW_PINS { D3, D2, B5, B6 }
+#define MATRIX_COL_PINS { F4, F5, F6, F7, B1, B3, B2, B4, E6, D7, C6, D4, D0, D1 }
+
+/* Set 0 if debouncing isn't needed */
+#define DEBOUNCE 5

keyboards/jian/handwired/handwired.c

@@ -0,0 +1,8 @@
+#include "handwired.h"
+
+const keypos_t hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {
+  {{13, 0}, {12, 0}, {11, 0}, {10, 0}, {9, 0}, {8, 0}, {7, 0}, {6, 0}, {5, 0}, {4, 0}, {3, 0}, {2, 0}, {1, 0}, {0, 0}},
+  {{13, 1}, {12, 1}, {11, 1}, {10, 1}, {9, 1}, {8, 1}, {7, 1}, {6, 1}, {5, 1}, {4, 1}, {3, 1}, {2, 1}, {1, 1}, {0, 1}},
+  {{13, 2}, {12, 2}, {11, 2}, {10, 2}, {9, 2}, {8, 2}, {7, 2}, {6, 2}, {5, 2}, {4, 2}, {3, 2}, {2, 2}, {1, 2}, {0, 2}},
+  {{13, 3}, {12, 3}, {11, 3}, {10, 3}, {9, 3}, {8, 3}, {7, 3}, {6, 3}, {5, 3}, {4, 3}, {3, 3}, {2, 3}, {1, 3}, {0, 3}},
+};

keyboards/jian/handwired/handwired.h

@@ -0,0 +1,30 @@
+#pragma once
+
+#include "jian.h"
+
+#define XXX KC_NO
+#define LAYOUT( \
+  L00, L01, L02, L03, L04, L05, L06,    R06, R05, R04, R03, R02, R01, R00, \
+       L11, L12, L13, L14, L15, L16,    R16, R15, R14, R13, R12, R11, \
+       L21, L22, L23, L24, L25, L26,    R26, R25, R24, R23, R22, R21, \
+                      L34, L35, L36,    R36, R35, R34 \
+) \
+{ \
+  {L00, L01, L02, L03, L04, L05, L06,   R06, R05, R04, R03, R02, R01, R00}, \
+  {XXX, L11, L12, L13, L14, L15, L16,   R16, R15, R14, R13, R12, R11, XXX}, \
+  {XXX, L21, L22, L23, L24, L25, L26,   R26, R25, R24, R23, R22, R21, XXX}, \
+  {XXX, XXX, XXX, XXX, L34, L35, L36,   R36, R35, R34, XXX, XXX, XXX, XXX} \
+}
+
+#define LAYOUT_symmetric( \
+  K00, K01, K02, K03, K04, K05, K06, \
+       K11, K12, K13, K14, K15, K16, \
+       K21, K22, K23, K24, K25, K26, \
+                      K34, K35, K36 \
+) \
+{ \
+  {K00, K01, K02, K03, K04, K05, K06,   K06, K05, K04, K03, K02, K01, K00}, \
+  {XXX, K11, K12, K13, K14, K15, K16,   K16, K15, K14, K13, K12, K11, XXX}, \
+  {XXX, K21, K22, K23, K24, K25, K26,   K26, K25, K24, K23, K22, K21, XXX}, \
+  {XXX, XXX, XXX, XXX, K34, K35, K36,   K36, K35, K34, XXX, XXX, XXX, XXX} \
+}

keyboards/jian/handwired/rules.mk

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+# MCU name
+MCU = atmega32u4
+
+# Bootloader selection
+#   Teensy       halfkay
+#   Pro Micro    caterina
+#   Atmel DFU    atmel-dfu
+#   LUFA DFU     lufa-dfu
+#   QMK DFU      qmk-dfu
+#   ATmega32A    bootloadHID
+#   ATmega328P   USBasp
+BOOTLOADER = caterina
+
+# Build Options
+#   change yes to no to disable
+#
+SPLIT_KEYBOARD = no
+BACKLIGHT_ENABLE = no
+RGBLIGHT_ENABLE = no