qmk_firmware

commit 684d31094c664cd9c95b6d91ae2bd5433946610d
parent f61d177878d858e57355de364f31826bcdfa34f5
Author: Vineet Kumar <git@vineetk.net>
Date:   Thu, 26 Mar 2026 11:24:21 -0400

keyboards/ploopyco/madromys: add left-handed keymap

Diffstat:
A
keyboards/ploopyco/madromys/keymaps/mine/keymap.c
 | 
59
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

1 file changed, 59 insertions(+), 0 deletions(-)
diff --git a/keyboards/ploopyco/madromys/keymaps/mine/keymap.c b/keyboards/ploopyco/madromys/keymaps/mine/keymap.c
@@ -0,0 +1,59 @@
+/* Copyright 2026 Vineet K
+ * Copyright 2023 Colin Lam (Ploopy Corporation)
+ * Copyright 2020 Christopher Courtney, aka Drashna Jael're  (@drashna) <drashna@live.com>
+ * Copyright 2019 Sunjun Kim
+ *
+ * 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
+
+/*
+ * same as default but flipped for left-handed usage.
+ * but the ordering of the keys looks weird
+ * like it's indexed 401253 when looked clockwise from bottom left
+ *
+ * the default keymap looks like this:
+ *     +-----+---++---+-----+
+ *     |     |   ||   |     |
+ *     |     | 5 || S |     |
+ *     |  4  |   ||   |  3  |
+ *     |     +---++---+     |
+ *     |     |        |     |
+ *     +-----+        +-----+
+ *     |     |        |     |
+ *     |     |        |     |
+ *     |  1  +--------+  2  |
+ *     |     |        |     |
+ *     |     |  logo  |     |
+ *     +-----+--------+-----+
+ * and in the keymap below is said as      45S213
+ * but to flip it horizontally, it becomes 3S4125 (which looks very different)
+ *     +-----+---++---+-----+
+ *     |     |   ||   |     |
+ *     |     | S || 4 |     |
+ *     |  3  |   ||   |  5  |
+ *     |     +---++---+     |
+ *     |     |        |     |
+ *     +-----+        +-----+
+ *     |     |        |     |
+ *     |     |        |     |
+ *     |  2  +--------+  1  |
+ *     |     |        |     |
+ *     |     |  logo  |     |
+ *     +-----+--------+-----+
+ */
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    // [0] = LAYOUT( MS_BTN4, MS_BTN5, DRAG_SCROLL, MS_BTN2, MS_BTN1, MS_BTN3 )
+    [0] = LAYOUT( MS_BTN2, DRAG_SCROLL, MS_BTN4, MS_BTN5, MS_BTN3, MS_BTN1 )
+};