[keyboard] ymdk/id75/rp2040 (#25157)

Co-authored-by: tao heihei <>

keyboards/ymdk/id75/f103/keyboard.json

@@ -1,5 +1,4 @@
 {
-    "manufacturer": "YMDK",
     "bootloader": "uf2boot",
     "matrix_pins": {
         "cols": ["A10", "A9", "A8", "B15", "B14", "B13", "B12", "A5", "A6", "A4", "A3", "A2", "A1", "A0", "A15"],

keyboards/ymdk/id75/info.json

@@ -1,6 +1,8 @@
 {
+    "manufacturer": "YMDK",
     "keyboard_name": "Idobao x YMDK ID75",
     "maintainer": "qmk",
+    "bootloader_instructions": "Press the button on the back of the PCB twice in quick succession.",
     "diode_direction": "ROW2COL",
     "features": {
         "bootmagic": true,

keyboards/ymdk/id75/readme.md

@@ -8,15 +8,18 @@ A 75-key, 5-row ortholinear keyboard with per-key and underglow RGB LEDs.
 * Hardware Supported: [Idobao x YMDK ID75](https://www.aliexpress.com/item/3256804537842097.html). **This is not the same PCB as `idobao/id75` or `ymdk/ymd75`.**
   This keyboard has had multiple PCB revisions, some of which may not work with the firmware in this repository. **Check your PCB before flashing.**
   * `f103`: (Geehy APM32F103CBT6, uf2boot)
+  * `rp2040`: (RP2040, rp2040)
 * Hardware Availability: [YMDK](https://ymdkey.com/products/id75-75-keys-ortholinear-layout-qmk-anodized-aluminum-case-plate-hot-swappable-hot-swap-type-c-pcb-mechanical-keyboard-kit), [AliExpress (YMDK Store)](https://www.aliexpress.com/item/2255800125183974.html), [Amazon](https://www.amazon.com/Ortholinear-Anodized-Aluminum-hot-swappable-Mechanical/dp/B07ZQ8CD88)
 
 Make example for this keyboard (after setting up your build environment):
 
     make ymdk/id75/f103:default
+    make ymdk/id75/rp2040:default
 
 Flashing example for this keyboard:
 
     make ymdk/id75/f103:default:flash
+    make ymdk/id75/rp2040:default:flash
 
 See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).
 
@@ -30,3 +33,4 @@ Enter the bootloader in 3 ways:
 
 After entering the bootloader through one of the three methods above, the keyboard will appear as a USB mass storage device. If the CLI is unable to find this device, the compiled `.uf2` file can be manually copied to it. The keyboard will reboot on completion with the new firmware loaded.
 - `f103`: The volume name is `MT.KEY`.
+- `rp2040`: The volume name is `RPI-RP2`.

keyboards/ymdk/id75/rp2040/config.h

@@ -0,0 +1,20 @@
+/* Copyright 2021 Mike Tsao
+ *
+ * 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 RP2040_BOOTLOADER_DOUBLE_TAP_RESET
+#define RP2040_BOOTLOADER_DOUBLE_TAP_RESET_TIMEOUT 500U

keyboards/ymdk/id75/rp2040/keyboard.json

@@ -0,0 +1,12 @@
+{
+    "bootloader": "rp2040",
+    "matrix_pins": {
+        "cols": ["GP26", "GP27", "GP4", "GP5", "GP1", "GP23", "GP22", "GP21", "GP28", "GP3", "GP7", "GP12", "GP13", "GP14", "GP15"],
+        "rows": ["GP8", "GP6", "GP19", "GP20", "GP18"]
+    },
+    "processor": "RP2040",
+    "ws2812": {
+        "driver": "vendor",
+        "pin": "GP2"
+    }
+}