From 38de991fda2bdb813b2acd067762a22c59607207 Mon Sep 17 00:00:00 2001
From: Simon Hengel <sol@typeful.net>
Date: Mon, 29 Aug 2022 11:39:45 +0700
Subject: [PATCH] [Keyboard] Add chord/zero (#18190)
---
keyboards/chord/zero/config.h | 4 ++
keyboards/chord/zero/info.json | 65 +++++++++++++++++++
keyboards/chord/zero/keymaps/default/keymap.c | 25 +++++++
keyboards/chord/zero/keymaps/default/rules.mk | 1 +
keyboards/chord/zero/readme.md | 37 +++++++++++
keyboards/chord/zero/rules.mk | 1 +
6 files changed, 133 insertions(+)
create mode 100644 keyboards/chord/zero/config.h
create mode 100644 keyboards/chord/zero/info.json
create mode 100644 keyboards/chord/zero/keymaps/default/keymap.c
create mode 100644 keyboards/chord/zero/keymaps/default/rules.mk
create mode 100644 keyboards/chord/zero/readme.md
create mode 100644 keyboards/chord/zero/rules.mk
diff --git a/keyboards/chord/zero/config.h b/keyboards/chord/zero/config.h
new file mode 100644
index 0000000000..9d552d5af4
--- /dev/null
+++ b/keyboards/chord/zero/config.h
@@ -0,0 +1,4 @@
+// Copyright (c) 2022 Simon Hengel <sol@typeful.net>
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
diff --git a/keyboards/chord/zero/info.json b/keyboards/chord/zero/info.json
new file mode 100644
index 0000000000..c49a8a3c2f
--- /dev/null
+++ b/keyboards/chord/zero/info.json
@@ -0,0 +1,65 @@
+{
+ "manufacturer": "Simon Hengel",
+ "keyboard_name": "CHORD ZERO",
+ "usb": {
+ "device_version": "1.0.0",
+ "vid": "0x1D50",
+ "pid": "0x617C"
+ },
+ "url": "https://github.com/sol/chord-zero#readme",
+ "maintainer": "sol",
+ "features": {
+ "bootmagic": true,
+ "command": false,
+ "console": false,
+ "extrakey": true,
+ "mousekey": true,
+ "nkro": true,
+ "steno": true
+ },
+ "processor": "RP2040",
+ "bootloader": "rp2040",
+ "diode_direction": "COL2ROW",
+ "matrix_pins": {
+ "cols": ["GP22", "GP9", "GP21", "GP11", "GP19", "GP12"],
+ "rows": ["GP26", "GP20", "GP18", "GP17", "GP7", "GP10", "GP13", "GP14"]
+ },
+ "layouts": {
+ "LAYOUT_zero": {
+ "layout": [
+ { "matrix": [0, 0], "y": 0, "x": 0 },
+ { "matrix": [0, 1], "y": 0, "x": 1 },
+ { "matrix": [0, 2], "y": 0, "x": 2 },
+ { "matrix": [0, 3], "y": 0, "x": 3 },
+ { "matrix": [0, 4], "y": 0, "x": 4 },
+ { "matrix": [0, 5], "y": 0, "x": 5 },
+ { "matrix": [4, 5], "y": 0, "x": 8 },
+ { "matrix": [4, 4], "y": 0, "x": 9 },
+ { "matrix": [4, 3], "y": 0, "x": 10 },
+ { "matrix": [4, 2], "y": 0, "x": 11 },
+ { "matrix": [4, 1], "y": 0, "x": 12 },
+ { "matrix": [4, 0], "y": 0, "x": 13 },
+
+ { "matrix": [1, 0], "y": 1, "x": 0 },
+ { "matrix": [1, 1], "y": 1, "x": 1 },
+ { "matrix": [1, 2], "y": 1, "x": 2 },
+ { "matrix": [1, 3], "y": 1, "x": 3 },
+ { "matrix": [1, 4], "y": 1, "x": 4 },
+ { "matrix": [1, 5], "y": 1, "x": 5 },
+ { "matrix": [5, 5], "y": 1, "x": 8 },
+ { "matrix": [5, 4], "y": 1, "x": 9 },
+ { "matrix": [5, 3], "y": 1, "x": 10 },
+ { "matrix": [5, 2], "y": 1, "x": 11 },
+ { "matrix": [5, 1], "y": 1, "x": 12 },
+ { "matrix": [5, 0], "y": 1, "x": 13 },
+
+ { "matrix": [3, 3], "y": 3, "x": 3 },
+ { "matrix": [3, 4], "y": 3, "x": 4 },
+ { "matrix": [3, 5], "y": 3, "x": 5 },
+ { "matrix": [7, 5], "y": 3, "x": 8 },
+ { "matrix": [7, 4], "y": 3, "x": 9 },
+ { "matrix": [7, 3], "y": 3, "x": 10 }
+ ]
+ }
+ }
+}
diff --git a/keyboards/chord/zero/keymaps/default/keymap.c b/keyboards/chord/zero/keymaps/default/keymap.c
new file mode 100644
index 0000000000..a394893e1b
--- /dev/null
+++ b/keyboards/chord/zero/keymaps/default/keymap.c
@@ -0,0 +1,25 @@
+// Copyright (c) 2022 Simon Hengel <sol@typeful.net>
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include QMK_KEYBOARD_H
+#include "keymap_steno.h"
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+ [0] = LAYOUT_zero(
+ STN_FN, STN_S1, STN_TL, STN_PL, STN_HL, STN_ST1, STN_ST3, STN_FR, STN_PR, STN_LR, STN_TR, STN_DR,
+ STN_PWR, STN_S2, STN_KL, STN_WL, STN_RL, STN_ST2, STN_ST4, STN_RR, STN_BR, STN_GR, STN_SR, STN_ZR,
+ STN_N1, STN_A, STN_O, STN_E, STN_U, STN_N7
+ )
+};
+
+const uint16_t PROGMEM bootloader_combo[] = {
+ keymaps[0][0][0], keymaps[0][4][0],
+ keymaps[0][1][0], keymaps[0][5][0],
+ keymaps[0][3][3], keymaps[0][7][3]
+, COMBO_END };
+
+combo_t key_combos[] = {
+ COMBO(bootloader_combo, QK_BOOTLOADER),
+};
+
+uint16_t COMBO_LEN = sizeof(key_combos) / sizeof(key_combos[0]);
diff --git a/keyboards/chord/zero/keymaps/default/rules.mk b/keyboards/chord/zero/keymaps/default/rules.mk
new file mode 100644
index 0000000000..ab1e438182
--- /dev/null
+++ b/keyboards/chord/zero/keymaps/default/rules.mk
@@ -0,0 +1 @@
+COMBO_ENABLE = yes
diff --git a/keyboards/chord/zero/readme.md b/keyboards/chord/zero/readme.md
new file mode 100644
index 0000000000..51e3f2ce10
--- /dev/null
+++ b/keyboards/chord/zero/readme.md
@@ -0,0 +1,37 @@
+# CHORD ZERO Stenographic Keyboard
+
+
+
+CHORD ZERO is a stenographic keyboard that can be used with
+[Plover](https://www.openstenoproject.org/plover/) or any other application
+that supports the [TX
+Bolt](https://docs.qmk.fm/#/feature_stenography?id=tx-bolt) or
+[GeminiPR](https://docs.qmk.fm/#/feature_stenography?id=geminipr) protocol.
+
+* Keyboard Maintainer: [Simon Hengel](https://github.com/sol)
+* Hardware Supported: REV 0, REV 1
+* Hardware Availability: https://github.com/sol/chord-zero#readme
+
+Make example for this keyboard (after setting up your build environment):
+
+ make chord/zero:default
+
+or
+
+ qmk compile -kb chord/zero -km default
+
+This will generate `chord_zero_default.uf2`.
+
+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).
+
+## Bootloader
+
+Enter the bootloader in 3 ways:
+
+* **Reset key combo**: Press the six keys at the outer columns on each side of the keyboard simultaneously while it is plugged in
+* **Bootmagic reset**: Hold down the top left key and plug in the keyboard
+* **Physical reset button**: Press the button on the back of the PCB and plug in the keyboard
+
+Once the keyboard is in bootloader mode you can mount it as a USB mass storage
+device and copy the firmware (the file `chord_zero_default.uf2`) onto it. Once
+copying is completed the keyboard will reboot automatically.
diff --git a/keyboards/chord/zero/rules.mk b/keyboards/chord/zero/rules.mk
new file mode 100644
index 0000000000..6e7633bfe0
--- /dev/null
+++ b/keyboards/chord/zero/rules.mk
@@ -0,0 +1 @@
+# This file intentionally left blank