Import zmk sources for future tidbit work

zmk/.clang-format

@@ -0,0 +1,4 @@
+BasedOnStyle: LLVM
+IndentWidth: 4
+ColumnLimit: 100
+SortIncludes: false

zmk/.devcontainer/.bashrc

@@ -0,0 +1,8 @@
+export LS_OPTIONS='-F --color=auto'
+alias ls='ls $LS_OPTIONS'
+if [ "${CODESPACES}" = "true" ]; then
+  export WORKSPACE_DIR="$HOME/workspace/zmk"
+fi
+if [ -f "$WORKSPACE_DIR/zephyr/zephyr-env.sh" ]; then
+  source "$WORKSPACE_DIR/zephyr/zephyr-env.sh"
+fi

zmk/.devcontainer/Dockerfile

@@ -0,0 +1,11 @@
+FROM zmkfirmware/zephyr-west-action-arm
+
+RUN apt-get -y update && \
+    apt-get -y upgrade && \
+    apt-get install --no-install-recommends -y \
+    ssh \
+    gpg && \
+    rm -rf /var/lib/apt/lists/*
+
+COPY .bashrc tmp
+RUN mv /tmp/.bashrc ~/.bashrc

zmk/.devcontainer/devcontainer.json

@@ -0,0 +1,11 @@
+{
+  "name": "ZMK Development",
+  "dockerFile": "Dockerfile",
+  "extensions": ["ms-vscode.cpptools"],
+  "runArgs": ["--security-opt", "label=disable"],
+  "containerEnv": {"WORKSPACE_DIR": "${containerWorkspaceFolder}"},
+  "settings": { 
+		"terminal.integrated.shell.linux": "/bin/bash"
+	},
+}
+

zmk/.gitattributes

@@ -0,0 +1,6 @@
+* text=auto
+
+# Always use Unix-style line endings for Bash scripts so they work in
+# Docker on Windows.
+.bashrc text eol=lf
+*.sh text eol=lf

zmk/.github/workflows/build.yml

@@ -0,0 +1,90 @@
+on:
+  push:
+    paths:
+      - "app/**"
+  pull_request:
+    paths:
+      - "app/**"
+
+name: Build
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    name: Build Test
+    strategy:
+      matrix:
+        board: [proton_c, nice_nano, bluemicro840_v1, nrfmicro_13]
+        shield:
+          - boardsource3x4
+          - corne_left
+          - corne_right
+          - kyria_left
+          - kyria_right
+          - lily58_left
+          - lily58_right
+          - iris_left
+          - iris_right
+          - reviung41
+          - romac
+          - romac_plus
+          - settings_reset
+          - quefrency_left
+          - quefrency_right
+          - nibble
+        include:
+          - board: proton_c
+            shield: clueboard_california
+    steps:
+      # To use this repository's private action,
+      # you must check out the repository
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Cache west modules
+        timeout-minutes: 2
+        continue-on-error: true
+        uses: actions/cache@v2
+        env:
+          cache-name: cache-zephyr-modules
+        with:
+          path: |
+            modules/
+            tools/
+            zephyr/
+            bootloader/
+          key: 2-${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('app/west.yml') }}
+          restore-keys: |
+            2-${{ runner.os }}-build-${{ env.cache-name }}-
+            2-${{ runner.os }}-build-
+            2-${{ runner.os }}-
+      - name: West Init
+        uses: "docker://zmkfirmware/zephyr-west-action-arm:latest"
+        id: west-init
+        with:
+          args: 'init "-l app"'
+      - name: West Update
+        uses: "docker://zmkfirmware/zephyr-west-action-arm:latest"
+        id: west-update
+        with:
+          args: "update"
+      - name: West Config Zephyr Base
+        uses: "docker://zmkfirmware/zephyr-west-action-arm:latest"
+        id: west-config
+        with:
+          args: 'config "--global zephyr.base-prefer configfile"'
+      - name: West Zephyr Export
+        uses: "docker://zmkfirmware/zephyr-west-action-arm:latest"
+        id: west-zephyr-export
+        with:
+          args: "zephyr-export"
+      - name: West Build
+        uses: "docker://zmkfirmware/zephyr-west-action-arm:latest"
+        id: west-build
+        with:
+          args: 'build "-s app -b ${{ matrix.board }} -- -DSHIELD=${{ matrix.shield }}"'
+      - name: Archive Build
+        uses: actions/upload-artifact@v2
+        if: ${{ matrix.board != 'proton_c' }}
+        with:
+          name: "${{ matrix.board }}-${{ matrix.shield }}-zmk-uf2"
+          path: build/zephyr/zmk.uf2

zmk/.github/workflows/clang-format-lint.yml

@@ -0,0 +1,29 @@
+name: clang-format-lint
+
+on:
+  push:
+    paths:
+      - "app/boards/**/*.c"
+      - "app/include/**/*.h"
+      - "app/src/**"
+      - "app/drivers/**/*.c"
+      - "app/drivers/**/*.h"
+  pull_request:
+    paths:
+      - "app/boards/**/*.c"
+      - "app/include/**/*.h"
+      - "app/src/**"
+      - "app/drivers/**/*.c"
+      - "app/drivers/**/*.h"
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    name: clang-format lint
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: DoozyX/clang-format-lint-action@v0.9
+        with:
+          source: "./app"
+          extensions: "h,c"

zmk/.github/workflows/doc-checks.yml

@@ -0,0 +1,35 @@
+name: doc-checks
+
+on:
+  push:
+    paths:
+      - "docs/**"
+  pull_request:
+    paths:
+      - "docs/**"
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    name: ESLint
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: bahmutov/npm-install@v1
+        with:
+          working-directory: docs
+      - name: ESLint
+        run: npm run lint
+        working-directory: docs
+  prettier:
+    runs-on: ubuntu-latest
+    name: Prettier
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: bahmutov/npm-install@v1
+        with:
+          working-directory: docs
+      - name: Prettier Check
+        run: npm run prettier:check
+        working-directory: docs

zmk/.github/workflows/test.yml

@@ -0,0 +1,70 @@
+on:
+  push:
+    paths:
+      - "app/tests/**"
+      - "app/src/**"
+  pull_request:
+    paths:
+      - "app/tests/**"
+      - "app/src/**"
+
+name: Test
+
+jobs:
+  integration_test:
+    runs-on: ubuntu-latest
+    name: Integration Tests
+    steps:
+      # To use this repository's private action,
+      # you must check out the repository
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Cache west modules
+        timeout-minutes: 2
+        continue-on-error: true
+        uses: actions/cache@v2
+        env:
+          cache-name: cache-zephyr-modules
+        with:
+          path: |
+            modules/
+            tools/
+            zephyr/
+            bootloader/
+          key: 2-${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('app/west.yml') }}
+          restore-keys: |
+            2-${{ runner.os }}-build-${{ env.cache-name }}-
+            2-${{ runner.os }}-build-
+            2-${{ runner.os }}-
+      - name: West Init
+        uses: "docker://zmkfirmware/zephyr-west-action-arm:latest"
+        id: west-init
+        with:
+          args: 'init "-l app"'
+      - name: West Update
+        uses: "docker://zmkfirmware/zephyr-west-action-arm:latest"
+        id: west-update
+        with:
+          args: "update"
+      - name: West Config Zephyr Base
+        uses: "docker://zmkfirmware/zephyr-west-action-arm:latest"
+        id: west-config
+        with:
+          args: 'config "--global zephyr.base-prefer configfile"'
+      - name: West Zephyr Export
+        uses: "docker://zmkfirmware/zephyr-west-action-arm:latest"
+        id: west-zephyr-export
+        with:
+          args: "zephyr-export"
+      - name: Test All
+        uses: "docker://zmkfirmware/zephyr-west-action-arm:latest"
+        id: west-build
+        with:
+          entrypoint: /bin/bash
+          args: '-c "cd app && ./run-test.sh all"'
+      - name: Archive Build
+        if: ${{ always() }}
+        uses: actions/upload-artifact@v2
+        with:
+          name: "log-files"
+          path: app/build/**/*.log

zmk/.gitignore

@@ -0,0 +1,8 @@
+/.west
+/bootloader
+/modules
+/tools
+/zephyr
+/zmk-config
+/build
+*.DS_Store

zmk/.vscode/settings.json

@@ -0,0 +1,6 @@
+{
+  "files.associations": {
+    "*.overlay": "dts",
+    "*.keymap": "dts"
+  }
+}

zmk/.vscode/tasks.json

@@ -0,0 +1,28 @@
+{
+  // See https://go.microsoft.com/fwlink/?LinkId=733558
+  // for the documentation about the tasks.json format
+  "version": "2.0.0",
+  "tasks": [
+    {
+      "label": "Build",
+      "type": "shell",
+      "command": "cd app && west build",
+      "group": {
+        "kind": "build",
+        "isDefault": true
+      }
+    },
+    {
+      "label": "Flash",
+      "type": "shell",
+      "command": "cd app && west flash",
+      "group": "test"
+    },
+    {
+      "label": "Debug",
+      "type": "shell",
+      "command": "cd app && west debug",
+      "group": "test"
+    }
+  ]
+}

zmk/AUTHORS

@@ -0,0 +1,11 @@
+# The ZMK Project consists of many contributors. This file includes individuals
+# who have contributed significant changes to the project. To be added to here,
+# please submit a PR to the project repo.
+Peter Johanson (@petejohanson)
+Innovaker (@innovaker)
+Nick Winans (@Nicell)
+Okke Formsma (@okke-formsma)
+Cody McGinnis (@BrainWart)
+Kurtis Lew (@kurtis-lew)
+Richard Jones (@bmcgavin)
+Kevin Chen (@chenkevinh)

zmk/CODE_OF_CONDUCT.md

@@ -0,0 +1,128 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+We as members, contributors, and leaders pledge to make participation in our
+community a harassment-free experience for everyone, regardless of age, body
+size, visible or invisible disability, ethnicity, sex characteristics, gender
+identity and expression, level of experience, education, socio-economic status,
+nationality, personal appearance, race, religion, or sexual identity
+and orientation.
+
+We pledge to act and interact in ways that contribute to an open, welcoming,
+diverse, inclusive, and healthy community.
+
+## Our Standards
+
+Examples of behavior that contributes to a positive environment for our
+community include:
+
+- Demonstrating empathy and kindness toward other people
+- Being respectful of differing opinions, viewpoints, and experiences
+- Giving and gracefully accepting constructive feedback
+- Accepting responsibility and apologizing to those affected by our mistakes,
+  and learning from the experience
+- Focusing on what is best not just for us as individuals, but for the
+  overall community
+
+Examples of unacceptable behavior include:
+
+- The use of sexualized language or imagery, and sexual attention or
+  advances of any kind
+- Trolling, insulting or derogatory comments, and personal or political attacks
+- Public or private harassment
+- Publishing others' private information, such as a physical or email
+  address, without their explicit permission
+- Other conduct which could reasonably be considered inappropriate in a
+  professional setting
+
+## Enforcement Responsibilities
+
+Community leaders are responsible for clarifying and enforcing our standards of
+acceptable behavior and will take appropriate and fair corrective action in
+response to any behavior that they deem inappropriate, threatening, offensive,
+or harmful.
+
+Community leaders have the right and responsibility to remove, edit, or reject
+comments, commits, code, wiki edits, issues, and other contributions that are
+not aligned to this Code of Conduct, and will communicate reasons for moderation
+decisions when appropriate.
+
+## Scope
+
+This Code of Conduct applies within all community spaces, and also applies when
+an individual is officially representing the community in public spaces.
+Examples of representing our community include using an official e-mail address,
+posting via an official social media account, or acting as an appointed
+representative at an online or offline event.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported to the community leaders responsible for enforcement at
+conduct@zmkfirmware.dev.
+All complaints will be reviewed and investigated promptly and fairly.
+
+All community leaders are obligated to respect the privacy and security of the
+reporter of any incident.
+
+## Enforcement Guidelines
+
+Community leaders will follow these Community Impact Guidelines in determining
+the consequences for any action they deem in violation of this Code of Conduct:
+
+### 1. Correction
+
+**Community Impact**: Use of inappropriate language or other behavior deemed
+unprofessional or unwelcome in the community.
+
+**Consequence**: A private, written warning from community leaders, providing
+clarity around the nature of the violation and an explanation of why the
+behavior was inappropriate. A public apology may be requested.
+
+### 2. Warning
+
+**Community Impact**: A violation through a single incident or series
+of actions.
+
+**Consequence**: A warning with consequences for continued behavior. No
+interaction with the people involved, including unsolicited interaction with
+those enforcing the Code of Conduct, for a specified period of time. This
+includes avoiding interactions in community spaces as well as external channels
+like social media. Violating these terms may lead to a temporary or
+permanent ban.
+
+### 3. Temporary Ban
+
+**Community Impact**: A serious violation of community standards, including
+sustained inappropriate behavior.
+
+**Consequence**: A temporary ban from any sort of interaction or public
+communication with the community for a specified period of time. No public or
+private interaction with the people involved, including unsolicited interaction
+with those enforcing the Code of Conduct, is allowed during this period.
+Violating these terms may lead to a permanent ban.
+
+### 4. Permanent Ban
+
+**Community Impact**: Demonstrating a pattern of violation of community
+standards, including sustained inappropriate behavior, harassment of an
+individual, or aggression toward or disparagement of classes of individuals.
+
+**Consequence**: A permanent ban from any sort of public interaction within
+the community.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage],
+version 2.0, available at
+https://www.contributor-covenant.org/version/2/0/code_of_conduct.html.
+
+Community Impact Guidelines were inspired by [Mozilla's code of conduct
+enforcement ladder](https://github.com/mozilla/diversity).
+
+[homepage]: https://www.contributor-covenant.org
+
+For answers to common questions about this code of conduct, see the FAQ at
+https://www.contributor-covenant.org/faq. Translations are available at
+https://www.contributor-covenant.org/translations.

zmk/CONTRIBUTING.md

@@ -0,0 +1,120 @@
+# Contributing To ZMK
+
+Thanks for taking an interest in contributing to ZMK! After reading through the documentation, if
+you have any questions, please come join us on the
+[ZMK Discord Server][discord-invite].
+
+## Code of Conduct
+
+All community members are expected to abide by the [Code of Conduct][code-of-conduct].
+For any and all conduct inquiries or concerns, please contact conduct@zmkfirmware.dev.
+
+[code-of-conduct]: https://github.com/zmkfirmware/zmk/blob/main/CODE_OF_CONDUCT.md
+
+## How Can I Contribute
+
+There are many different ways that you can contribute to ZMK, several of which require no coding
+abilities. These include:
+
+- Chat Support
+- Issue Reporting/Commenting
+- Testing
+- Documentation
+- Code Contributions
+
+## Chat Support
+
+Providing user support on the [ZMK Discord Server][discord-invite] is a great way to help the
+project. In particular, answering questions in the [#help](https://discord.com/channels/719497620560543766/719909884769992755) channel is incredibly appreciated.
+
+## Issue Reporting/Commenting
+
+Often, you might encounter unexpected behavior when building, flashing, or running the ZMK
+firmware. Submitting or commenting on issues on GitHub is a great way to contribute to the
+ZMK project.
+
+### Before Submitting a Report
+
+- Review the [Frequently Asked Questions](https://zmkfirmware.dev/docs/faq).
+- Check the [Troubleshooting Guide](https://zmkfirmware.dev/docs/troubleshooting) for answers.
+- Search the [open issues](https://github.com/zmkfirmware/zmk/issues) for an existing report that
+  matches your problem.
+
+### Opening A Report
+
+To open a report:
+
+- Head to https://github.com/zmkfirmware/zmk/issues/new
+- Provide an accurate summary of the issue in the title.
+- Provide as much detail as you can about the issue including:
+  - What [board/shield](https://zmkfirmware.dev/docs/faq#what-is-a-board) you are using.
+  - A link to the user repository, if you used it to build your firmware.
+  - Exact steps to reproduce the problem.
+  - Any relevant screenshots or [logs](https://zmkfirmware.dev/docs/dev-guide-usb-logging)
+
+## Testing
+
+The `help wanted` label will be added to any [pull requests](https://github.com/zmkfirmware/zmk/pulls?q=is%3Aopen+is%3Apr+label%3A%22help+wanted%22)
+or [issues](https://github.com/zmkfirmware/zmk/issues?q=is%3Aopen+is%3Aissue+label%3A%22help+wanted%22)
+where user testing can assist the ZMK contributors to verify fixes, confirm
+bugs, etc.
+
+When providing testing feedback, please provide:
+
+- Exact steps used to test
+- Any hardware details relevant to testing
+- Pass/fail summary for testing.
+- Full details of any failures, including:
+  - Logs
+  - Screenshots
+
+## Documentation
+
+Quality documentation is a huge part of what makes a successful project. Contributions to add
+documentation to areas not currently covered are greatly appreciated.
+
+### Contributing
+
+- The documentation site can be found in the main ZMK repo, in the
+  [docs/](https://github.com/zmkfirmware/zmk/tree/main/docs) subdirectory.
+- The documentation is maintained using [Docusaurus V2](https://v2.docusaurus.io/docs/).
+- To get started, from the `docs/` directory, run `npm ci` and then `npm start`.
+- Enhancements should be submitted as pull requests to the `main` branch of ZMK.
+
+## Code Contributions
+
+### Development Setup
+
+To get your development environment setup going, start at the
+[basic setup](https://zmkfirmware.dev/docs/dev-setup) docs, and make sure you can build and flash
+your own locally built firmware.
+
+### Formatting
+
+ZMK uses `clang-format` to ensure consist formatting for our source code. Before submitting your
+changes, make sure you've manually run `clang-format`, or have your IDE configured to auto-format
+on save.
+
+### Commit Messages
+
+The ZMK project is working towards, but not yet enforcing, the use of
+[conventional commits](https://www.conventionalcommits.org/en/v1.0.0/) for commit messages.
+
+Further documentation and details will be provided here soon.
+
+### Pull Requests
+
+When opening a pull request with your changes, please:
+
+- Submit the PR to the `main` branch of the
+  [`zmkfirmware/zmk`](https://github.com/zmkfirmware/zmk) repository.
+- Use a descriptive title that summarizes the change.
+- In the description, include:
+  - References to any open issues fixed by the PR.
+  - Feature added by the PR
+  - Bugs fixed by the PR.
+  - Testing you've performed locally.
+  - Requested testing by reviewers or testers.
+  - Screenshots or logs that support understanding the change.
+
+[discord-invite]: https://zmkfirmware.dev/community/discord/invite

zmk/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2020 The ZMK Contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

zmk/README.md

@@ -0,0 +1,14 @@
+# Zephyr™ Mechanical Keyboard (ZMK) Firmware
+
+[![Discord](https://img.shields.io/discord/719497620560543766)](https://zmkfirmware.dev/community/discord/invite)
+[![Build](https://github.com/zmkfirmware/zmk/workflows/Build/badge.svg)](https://github.com/zmkfirmware/zmk/actions)
+[![Contributor Covenant](https://img.shields.io/badge/Contributor%20Covenant-v2.0%20adopted-ff69b4.svg)](CODE_OF_CONDUCT.md)
+
+This project is a complete work in progress, with only basic things functioning. The goal is to explore a new MK firmware
+with a less restrictive license and better BLE support, built on top of the [Zephyr™ Project](https://www.zephyrproject.org/)
+
+Check out the website to learn more: https://zmkfirmware.dev/
+
+You can also come join our [ZMK Discord Server](https://zmkfirmware.dev/community/discord/invite)
+
+To review planned features, check out the [enhancement label](https://github.com/zmkfirmware/zmk/issues?q=is%3Aissue+is%3Aopen+label%3Aenhancement) in GitHub. Please feel free to add 👍 to the issue description of any requests to upvote the feature.

zmk/app/.gitignore

@@ -0,0 +1 @@
+build/

zmk/app/CMakeLists.txt

@@ -0,0 +1,70 @@
+cmake_minimum_required(VERSION 3.13.1)
+
+set(CONFIG_APPLICATION_DEFINED_SYSCALL true)
+list(APPEND BOARD_ROOT ${CMAKE_SOURCE_DIR})
+list(APPEND DTS_ROOT ${CMAKE_SOURCE_DIR})
+
+# Add our custom Zephyr module for drivers w/ syscalls, etc.
+list(APPEND DTS_ROOT ${CMAKE_SOURCE_DIR}/drivers/zephyr)
+
+list(APPEND ZEPHYR_EXTRA_MODULES
+  ${CMAKE_CURRENT_SOURCE_DIR}/drivers
+)
+list(APPEND SYSCALL_INCLUDE_DIRS ${CMAKE_CURRENT_SOURCE_DIR}/drivers/zephyr)
+
+include(cmake/zmk_config.cmake)
+
+# Find Zephyr. This also loads Zephyr's build system.
+find_package(Zephyr REQUIRED HINTS ../zephyr)
+project(zmk)
+
+zephyr_linker_sources(RODATA include/linker/zmk-events.ld)
+
+# Add your source file to the "app" target. This must come after
+# find_package(Zephyr) which defines the target.
+target_include_directories(app PRIVATE include)
+target_sources_ifdef(CONFIG_ZMK_SLEEP app PRIVATE src/power.c)
+target_sources(app PRIVATE src/kscan.c)
+target_sources(app PRIVATE src/matrix_transform.c)
+target_sources(app PRIVATE src/hid.c)
+target_sources(app PRIVATE src/sensors.c)
+target_sources_ifdef(CONFIG_ZMK_DISPLAY app PRIVATE src/display.c)
+target_sources(app PRIVATE src/event_manager.c)
+target_sources_ifdef(CONFIG_ZMK_EXT_POWER app PRIVATE src/ext_power_generic.c)
+target_sources(app PRIVATE src/events/position_state_changed.c)
+target_sources(app PRIVATE src/events/keycode_state_changed.c)
+target_sources(app PRIVATE src/events/modifiers_state_changed.c)
+target_sources(app PRIVATE src/events/sensor_event.c)
+target_sources_ifdef(CONFIG_ZMK_BLE app PRIVATE src/events/ble_active_profile_changed.c)
+target_sources_ifdef(CONFIG_USB app PRIVATE src/events/usb_conn_state_changed.c)
+if (NOT CONFIG_ZMK_SPLIT_BLE_ROLE_PERIPHERAL)
+  target_sources(app PRIVATE src/behaviors/behavior_key_press.c)
+  target_sources(app PRIVATE src/behaviors/behavior_reset.c)
+  target_sources(app PRIVATE src/behaviors/behavior_hold_tap.c)
+  target_sources(app PRIVATE src/behaviors/behavior_momentary_layer.c)
+  target_sources(app PRIVATE src/behaviors/behavior_outputs.c)
+  target_sources(app PRIVATE src/behaviors/behavior_toggle_layer.c)
+  target_sources(app PRIVATE src/behaviors/behavior_transparent.c)
+  target_sources(app PRIVATE src/behaviors/behavior_none.c)
+  target_sources(app PRIVATE src/behaviors/behavior_sensor_rotate_key_press.c)
+  target_sources_ifdef(CONFIG_ZMK_EXT_POWER app PRIVATE src/behaviors/behavior_ext_power.c)
+  target_sources(app PRIVATE src/keymap.c)
+endif()
+target_sources_ifdef(CONFIG_ZMK_RGB_UNDERGLOW app PRIVATE src/behaviors/behavior_rgb_underglow.c)
+target_sources_ifdef(CONFIG_ZMK_BLE app PRIVATE src/behaviors/behavior_bt.c)
+target_sources_ifdef(CONFIG_ZMK_BLE app PRIVATE src/ble.c)
+target_sources_ifdef(CONFIG_ZMK_BLE app PRIVATE src/battery.c)
+target_sources_ifdef(CONFIG_ZMK_SPLIT_BLE_ROLE_PERIPHERAL app PRIVATE src/split_listener.c)
+target_sources_ifdef(CONFIG_ZMK_SPLIT_BLE_ROLE_PERIPHERAL app PRIVATE src/split/bluetooth/service.c)
+target_sources_ifdef(CONFIG_ZMK_SPLIT_BLE_ROLE_CENTRAL app PRIVATE src/split/bluetooth/central.c)
+target_sources_ifdef(CONFIG_ZMK_KSCAN_MOCK_DRIVER app PRIVATE src/kscan_mock.c)
+target_sources_ifdef(CONFIG_ZMK_KSCAN_COMPOSITE_DRIVER app PRIVATE src/kscan_composite.c)
+target_sources_ifdef(CONFIG_USB app PRIVATE src/usb.c)
+target_sources_ifdef(CONFIG_ZMK_BLE app PRIVATE src/hog.c)
+target_sources_ifdef(CONFIG_ZMK_RGB_UNDERGLOW app PRIVATE src/rgb_underglow.c)
+target_sources(app PRIVATE src/endpoints.c)
+target_sources(app PRIVATE src/hid_listener.c)
+target_sources_ifdef(CONFIG_SETTINGS app PRIVATE src/settings.c)
+target_sources(app PRIVATE src/main.c)
+
+zephyr_cc_option(-Wfatal-errors)

zmk/app/Kconfig

@@ -0,0 +1,327 @@
+mainmenu "ZMK Firmware"
+
+menu "ZMK"
+
+menu "Basic Keyboard Setup"
+
+config ZMK_KEYBOARD_NAME
+	string "Keyboard Name"
+
+config USB_DEVICE_PRODUCT
+	default ZMK_KEYBOARD_NAME
+
+config BT_DEVICE_NAME
+	default ZMK_KEYBOARD_NAME
+
+config USB_DEVICE_VID
+	default 0x1D50
+
+config USB_DEVICE_PID
+	default 0x615E
+
+config USB_DEVICE_MANUFACTURER
+	default "ZMK Project"
+
+menu "HID Output Types"
+
+config ZMK_USB
+	bool "USB"
+	select USB
+	select USB_DEVICE_STACK
+	select USB_DEVICE_HID
+
+if ZMK_USB
+
+config USB_NUMOF_EP_WRITE_RETRIES
+	default 10
+
+#ZMK_USB
+endif
+
+config ZMK_BLE
+	bool "BLE (HID over GATT)"
+	select BT
+	select BT_SMP
+	select BT_SMP_SC_PAIR_ONLY
+	select BT_SMP_APP_PAIRING_ACCEPT
+	select BT_PERIPHERAL
+	select BT_GATT_DIS
+	select BT_GATT_BAS
+	select BT_SETTINGS
+	select SETTINGS
+
+if ZMK_BLE
+
+config SYSTEM_WORKQUEUE_STACK_SIZE
+	default 2048
+
+config ZMK_BLE_CLEAR_BONDS_ON_START
+	bool "Configuration that clears all bond information from the keyboard on startup."
+	default n
+
+# HID GATT notifications sent this way are *not* picked up by Linux, and possibly others.
+config BT_GATT_NOTIFY_MULTIPLE
+	default n
+
+config BT_DEVICE_APPEARANCE
+	default 961
+
+config ZMK_BLE_PASSKEY_ENTRY
+	bool "Experimental: Requiring typing passkey from host to pair BLE connection"
+	default n
+
+#ZMK_BLE
+endif
+
+#HID Output Types
+endmenu
+
+menu "Split Support"
+
+config ZMK_SPLIT
+	bool "Split keyboard support"
+	default n
+
+if ZMK_SPLIT
+
+config ZMK_SPLIT_BLE
+	bool "Split keyboard support via BLE transport"
+	depends on ZMK_BLE
+	default y
+	select BT_USER_PHY_UPDATE
+
+if ZMK_SPLIT_BLE
+
+choice ZMK_SPLIT_BLE_ROLE
+	bool "BLE Role For Split Communication"
+	default ZMK_SPLIT_BLE_ROLE_CENTRAL
+
+config ZMK_SPLIT_BLE_ROLE_CENTRAL
+	bool "Central"
+	select BT_CENTRAL
+	select BT_GATT_CLIENT
+
+config ZMK_SPLIT_BLE_ROLE_PERIPHERAL
+	bool "Peripheral"
+
+if ZMK_SPLIT_BLE_ROLE_PERIPHERAL
+
+config ZMK_USB
+	default n
+
+config BT_MAX_PAIRED
+	default 1
+
+config BT_MAX_CONN
+	default 1
+
+config BT_GAP_AUTO_UPDATE_CONN_PARAMS
+	default n
+
+#ZMK_SPLIT_BLE_ROLE_PERIPHERAL
+endif
+
+#ZMK_SPLIT_BLE_ROLE
+endchoice
+
+#ZMK_SPLIT_BLE
+endif
+
+#ZMK_SPLIT
+endif 
+
+if ZMK_BLE
+
+if ZMK_SPLIT_BLE && ZMK_SPLIT_BLE_ROLE_CENTRAL
+
+config BT_MAX_CONN
+	default 6
+
+config BT_MAX_PAIRED
+	default 6
+
+#ZMK_SPLIT_BLE && ZMK_SPLIT_BLE_ROLE_CENTRAL
+endif
+
+if !ZMK_SPLIT_BLE
+
+config BT_MAX_CONN
+	default 5
+
+config BT_MAX_PAIRED
+	default 5
+
+#!ZMK_SPLIT_BLE
+endif
+
+#ZMK_BLE
+endif
+
+#Split Support
+endmenu
+
+#Basic Keyboard Setup
+endmenu
+
+menu "Display/LED Options"
+
+config ZMK_DISPLAY
+	bool "ZMK display support"
+	default n
+	select DISPLAY
+	select LVGL
+	select LVGL_THEMES
+	select LVGL_THEME_MONO
+	select LVGL_OBJ_LABEL
+
+config ZMK_RGB_UNDERGLOW
+	bool "RGB Adressable LED Underglow"
+	select LED_STRIP
+
+if ZMK_RGB_UNDERGLOW
+
+# This default value cuts down on tons of excess .conf files, if you're using GPIO, manually disable this
+config SPI
+	default y
+
+config ZMK_RGB_UNDERGLOW_HUE_STEP
+	int "RGB underglow hue step in degrees of 360"
+	default 10
+
+config ZMK_RGB_UNDERGLOW_SAT_STEP
+	int "RGB underglow sturation step in percent"
+	default 10
+
+config ZMK_RGB_UNDERGLOW_BRT_STEP
+	int "RGB underglow brightness step in percent"
+	default 10
+
+config ZMK_RGB_UNDERGLOW_HUE_START
+	int "RGB underglow start hue value from 0-359"
+	default 0
+
+config ZMK_RGB_UNDERGLOW_SAT_START
+	int "RGB underglow start saturations value from 0-100"
+	default 100
+
+config ZMK_RGB_UNDERGLOW_BRT_START
+	int "RGB underglow start brightness value from 0-100"
+	default 100
+
+config ZMK_RGB_UNDERGLOW_SPD_START
+	int "RGB underglow start animation speed value from 1-5"
+	default 3
+
+config ZMK_RGB_UNDERGLOW_EFF_START
+	int "RGB underglow start effect int value related to the effect enum list"
+	default 0
+
+config ZMK_RGB_UNDERGLOW_ON_START
+	bool "Whether RGB underglow starts on by default"
+	default y
+
+#ZMK_RGB_UNDERGLOW
+endif
+
+#Display/LED Options
+endmenu
+
+menu "Power Management"
+
+config ZMK_SLEEP
+	bool "Enable deep sleep support"
+	imply USB
+
+if ZMK_SLEEP
+
+config SYS_POWER_DEEP_SLEEP_STATES
+	default y
+
+choice SYS_PM_POLICY
+	default SYS_PM_POLICY_APP
+endchoice
+
+config ZMK_IDLE_SLEEP_TIMEOUT
+	int "Milliseconds to wait to sleep when going idle"
+	default 900000
+
+#ZMK_SLEEP
+endif
+
+config ZMK_EXT_POWER
+	bool "Enable support to control external power output"
+	default y
+
+#Power Management
+endmenu
+
+menu "Advanced"
+
+menu "Initialization Priorities"
+
+if USB
+
+config ZMK_USB_INIT_PRIORITY
+	int "USB Init Priority"
+	default 50
+
+#USB
+endif
+
+if ZMK_BLE || ZMK_SPLIT_BLE
+
+config ZMK_BLE_INIT_PRIORITY
+	int "BLE Init Priority"
+	default 50
+
+#ZMK_BLE || ZMK_SPLIT_BLE
+endif
+
+#Initialization Priorities
+endmenu
+
+menu "KSCAN Settings"
+
+config ZMK_KSCAN_EVENT_QUEUE_SIZE
+	int "Size of the event queue for KSCAN events to buffer events"
+	default 4
+
+config ZMK_KSCAN_MOCK_DRIVER
+	bool "Enable mock kscan driver to simulate key presses"
+	default n
+
+config ZMK_KSCAN_COMPOSITE_DRIVER
+	bool "Enable composite kscan driver to combine kscan devices"
+	default n
+
+#KSCAN Settings
+endmenu
+
+#Advanced
+endmenu
+
+#ZMK
+endmenu
+
+config HEAP_MEM_POOL_SIZE
+	default 8192
+
+config KERNEL_BIN_NAME
+	default "zmk"
+
+config REBOOT
+	default y
+
+module = ZMK
+module-str = zmk
+source "subsys/logging/Kconfig.template.log_config"
+
+rsource "boards/Kconfig"
+rsource "boards/shields/*/Kconfig.defconfig"
+rsource "boards/shields/*/Kconfig.shield"
+
+osource "$(ZMK_CONFIG)/boards/shields/*/Kconfig.defconfig"
+osource "$(ZMK_CONFIG)/boards/shields/*/Kconfig.shield"
+
+source "Kconfig.zephyr"
+

zmk/app/boards/Kconfig

@@ -0,0 +1 @@
+rsource "shields/*/Kconfig.shield"

zmk/app/boards/arm/bluemicro840/CMakeLists.txt

@@ -0,0 +1,8 @@
+set_property(GLOBAL APPEND PROPERTY extra_post_build_commands
+  COMMAND ${PYTHON_EXECUTABLE} ${ZEPHYR_BASE}/../tools/uf2/utils/uf2conv.py
+  -c 
+  -b 0x26000
+  -f 0xADA52840
+  -o ${PROJECT_BINARY_DIR}/${CONFIG_KERNEL_BIN_NAME}.uf2
+  ${PROJECT_BINARY_DIR}/${CONFIG_KERNEL_BIN_NAME}.bin
+)

zmk/app/boards/arm/bluemicro840/Kconfig

@@ -0,0 +1,8 @@
+# SPDX-License-Identifier: MIT
+
+config BOARD_ENABLE_DCDC
+	bool "Enable DCDC mode"
+	select SOC_DCDC_NRF52X
+	default y
+	depends on BOARD_BLUEMICRO840_V1
+

zmk/app/boards/arm/bluemicro840/Kconfig.board

@@ -0,0 +1,8 @@
+# BlueMicro840 board configuration
+
+# Copyright (c) 2020 Pete Johanson, Derek Schmell
+# SPDX-License-Identifier: MIT
+
+config BOARD_BLUEMICRO840_V1
+	bool "BlueMicro840_V1"
+	depends on SOC_NRF52840_QIAA

zmk/app/boards/arm/bluemicro840/Kconfig.defconfig

@@ -0,0 +1,33 @@
+# BlueMicro840 board configuration
+
+# Copyright (c) 2020 Pete Johanson, Derek Schmell
+# SPDX-License-Identifier: MIT
+
+if BOARD_BLUEMICRO840_V1
+
+config BOARD
+	default "bluemicro840_v1"
+
+if USB
+
+config USB_NRFX
+	default y
+
+config USB_DEVICE_STACK
+	default y
+
+endif # USB
+
+config BT_CTLR
+	default BT
+
+config ZMK_BLE
+	default y
+
+config ZMK_USB
+	default y
+
+config ZMK_BATTERY_VOLTAGE_DIVIDER
+	default y
+
+endif # BOARD_BLUEMICRO840_V1

zmk/app/boards/arm/bluemicro840/arduino_pro_micro_pins.dtsi

@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2020 Derek Schmell
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+/ {
+	pro_micro_d: connector_d {
+		compatible = "arduino-pro-micro";
+		#gpio-cells = <2>;
+		gpio-map-mask = <0xffffffff 0xffffffc0>;
+		gpio-map-pass-thru = <0 0x3f>;
+		gpio-map
+			= <0 0 &gpio0 8 0>		/* D0	D2 */ 			
+			, <1 0 &gpio0 6 0>		/* D1 	D3*/			
+			, <2 0 &gpio0 15 0>		/* D2 	D1*/			
+			, <3 0 &gpio0 17 0>		/* D3 	D0*/			
+			, <4 0 &gpio0 20 0>		/* D4/A6 	D4*/		
+			, <5 0 &gpio0 13 0>		/* D5 	C6*/
+			, <6 0 &gpio0 24 0>		/* D6/A7 	D7*/
+			, <7 0 &gpio0 9 0>		/* D7 	E6*/
+			, <8 0 &gpio0 10 0>		/* D8/A8 	B4*/
+			, <9 0 &gpio1 6 0>		/* D9/A9 	B5*/
+			, <10 0 &gpio1 11 0>		/* D10/A10 	B6*/
+			, <16 0 &gpio0 28 0>	/* D16 	B2*/
+			, <14 0 &gpio0 3 0>	/* D14 	B3*/
+			, <15 0 &gpio1 13 0>	/* D15 	B1*/
+			;
+	};
+
+	pro_micro_a: connector_a {
+		compatible = "arduino-pro-micro";
+		#gpio-cells = <2>;
+		gpio-map-mask = <0xffffffff 0xffffffc0>;
+		gpio-map-pass-thru = <0 0x3f>;
+		gpio-map
+			= <0 0 &gpio0 2 0>	/* A0 	F7*/
+			, <1 0 &gpio0 29 0>	/* A1 	F6*/
+			, <2 0 &gpio0 26 0>	/* A2 	F5*/
+			, <3 0 &gpio0 30 0>	/* A3 	F4*/
+			, <6 0 &gpio0 20 0>	/* D4/A6 	D4*/
+			, <7 0 &gpio0 24 0>	/* D6/A7 	D7*/
+			, <8 0 &gpio0 10 0>	/* D8/A8 	B4*/
+			, <9 0 &gpio1 6 0>	/* D9/A9 	B5*/
+			, <10 0 &gpio1 13 0>	/* D10/A10 	B6*/
+			;
+	};
+};
+
+pro_micro_i2c: &i2c0 {};
+pro_micro_spi: &spi0 {};
+pro_micro_serial: &uart0 {};

zmk/app/boards/arm/bluemicro840/bluemicro840_v1.dts

@@ -0,0 +1,120 @@
+/*
+ * Copyright (c) 2020 Pete Johanson, Derek Schmell
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+/dts-v1/;
+#include <nordic/nrf52840_qiaa.dtsi>
+#include "arduino_pro_micro_pins.dtsi"
+
+/ {
+	model = "BlueMicro840_V1";
+	compatible = "bluemicro840,v1";
+
+	chosen {
+		zephyr,code-partition = &code_partition;
+		zephyr,sram = &sram0;
+		zephyr,flash = &flash0;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		blue_led: led_0 {
+			gpios = <&gpio0 42 GPIO_ACTIVE_HIGH>;
+			label = "Blue LED";
+		};
+	};
+
+	ext-power {
+		compatible = "zmk,ext-power-generic";
+		label = "EXT_POWER";
+		control-gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
+	};
+
+	vbatt {
+		compatible = "zmk,battery-voltage-divider";
+		label = "BATTERY";
+		io-channels = <&adc 7>;
+		output-ohms = <2000000>;
+		full-ohms = <(2000000 + 806000)>;
+	};
+
+};
+
+&adc {
+	status = "okay";
+};
+
+&gpiote {
+	status = "okay";
+};
+
+&gpio0 {
+	status = "okay";
+};
+
+&gpio1 {
+	status = "okay";
+};
+
+&i2c0 {
+	compatible = "nordic,nrf-twi";
+	sda-pin = <15>;
+	scl-pin = <17>;
+};
+
+&uart0 {
+	compatible = "nordic,nrf-uarte";
+	status = "okay";
+	current-speed = <115200>;
+	tx-pin = <19>;
+	rx-pin = <21>;
+	rts-pin = <23>;
+	cts-pin = <25>;
+};
+
+&usbd {
+	status = "okay";
+};
+
+
+&flash0 {
+	/*
+	 * For more information, see:
+	 * http://docs.zephyrproject.org/latest/devices/dts/flash_partitions.html
+	 */
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		sd_partition: partition@0 {
+			label = "softdevice";
+			reg = <0x00000000 0x00026000>;
+		};
+		code_partition: partition@26000 {
+			label = "code_partition";
+			reg = <0x00026000 0x000c6000>;
+		};
+
+		/*
+		 * The flash starting at 0x000ec000 and ending at
+		 * 0x000f3fff is reserved for use by the application.
+		 */
+
+		/*
+		 * Storage partition will be used by FCB/LittleFS/NVS
+		 * if enabled.
+		 */
+		storage_partition: partition@ec000 {
+			label = "storage";
+			reg = <0x000ec000 0x00008000>;
+		};
+
+		boot_partition: partition@f4000 {
+			label = "adafruit_boot";
+			reg = <0x000f4000 0x0000c000>;
+		};
+	};
+};

zmk/app/boards/arm/bluemicro840/bluemicro840_v1.yaml

@@ -0,0 +1,15 @@
+identifier: bluemicro840_v1
+name: BlueMicro840_V1
+type: mcu
+arch: arm
+toolchain:
+  - zephyr
+  - gnuarmemb
+  - xtools
+supported:
+  - adc
+  - usb_device
+  - ble
+  - ieee802154
+  - pwm
+  - watchdog

zmk/app/boards/arm/bluemicro840/bluemicro840_v1_defconfig

@@ -0,0 +1,20 @@
+# SPDX-License-Identifier: MIT
+
+CONFIG_SOC_SERIES_NRF52X=y
+CONFIG_SOC_NRF52840_QIAA=y
+CONFIG_BOARD_BLUEMICRO840_V1=y
+
+# Enable MPU
+CONFIG_ARM_MPU=y
+
+# enable GPIO
+CONFIG_GPIO=y
+
+CONFIG_USE_DT_CODE_PARTITION=y
+
+CONFIG_MPU_ALLOW_FLASH_WRITE=y
+CONFIG_NVS=y
+CONFIG_SETTINGS_NVS=y
+CONFIG_FLASH=y
+CONFIG_FLASH_PAGE_LAYOUT=y
+CONFIG_FLASH_MAP=y

zmk/app/boards/arm/bluemicro840/board.cmake

@@ -0,0 +1,5 @@
+# SPDX-License-Identifier: MIT
+
+board_runner_args(nrfjprog "--nrf-family=NRF52" "--softreset")
+include(${ZEPHYR_BASE}/boards/common/blackmagicprobe.board.cmake)
+include(${ZEPHYR_BASE}/boards/common/nrfjprog.board.cmake)

zmk/app/boards/arm/dz60rgb/CMakeLists.txt

@@ -0,0 +1,7 @@
+# SPDX-License-Identifier: MIT
+
+if(CONFIG_PINMUX)
+zephyr_library()
+zephyr_library_sources(pinmux.c)
+zephyr_library_include_directories(${ZEPHYR_BASE}/drivers)
+endif()

zmk/app/boards/arm/dz60rgb/Kconfig.board

@@ -0,0 +1,6 @@
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+
+config BOARD_DZ60RGB_REV1
+	bool "DZ60RGB Keyboard"
+	depends on SOC_STM32F303XC

zmk/app/boards/arm/dz60rgb/Kconfig.defconfig

@@ -0,0 +1,14 @@
+# DZ60RGB keyboard configuration
+
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+
+if BOARD_DZ60RGB_REV1
+
+config ZMK_KEYBOARD_NAME
+	default "DZ60RGB Rev 1"
+
+config ZMK_USB
+	default y
+
+endif # BOARD_DZ60RGB_REV1

zmk/app/boards/arm/dz60rgb/board.cmake

@@ -0,0 +1,7 @@
+# SPDX-License-Identifier: MIT
+
+board_runner_args(dfu-util "--pid=0483:df11" "--alt=0" "--dfuse")
+board_runner_args(jlink "--device=STM32F303CC" "--speed=4000")
+
+include(${ZEPHYR_BASE}/boards/common/openocd.board.cmake)
+include(${ZEPHYR_BASE}/boards/common/jlink.board.cmake)

zmk/app/boards/arm/dz60rgb/dz60rgb_rev1.dts

@@ -0,0 +1,88 @@
+/*
+ * Copyright (c) 2020 The ZMK Contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+/dts-v1/;
+#include <st/f3/stm32f303Xc.dtsi>
+
+#include <dt-bindings/zmk/matrix-transform.h>
+
+/ {
+	model = "DZ60RGB, Rev 1";
+	compatible = "dz60rgb,rev1", "st,stm32f303";
+
+	chosen {
+		zephyr,sram = &sram0;
+		zephyr,flash = &flash0;
+		zmk,kscan = &kscan0;
+		zmk,matrix_transform = &default_transform;
+	};
+
+	default_transform: keymap_transform_0 {
+		compatible = "zmk,matrix-transform";
+		columns = <14>;
+		rows = <5>;
+		map = <
+RC(0,0) RC(0,1) RC(0,2) RC(0,3) RC(0,4) RC(0,5) RC(0,6) RC(0,7) RC(0,8) RC(0,9) RC(0,10) RC(0,11) RC(0,12)     RC(0,13)
+RC(1,0)   RC(1,1) RC(1,2) RC(1,3) RC(1,4) RC(1,5) RC(1,6) RC(1,7) RC(1,8) RC(1,9) RC(1,10) RC(1,11) RC(1,12)   RC(1,13)
+RC(2,0)     RC(2,1) RC(2,2) RC(2,3) RC(2,4) RC(2,5) RC(2,6) RC(2,7) RC(2,8) RC(2,9) RC(2,10) RC(2,11)          RC(2,13)
+RC(3,0)       RC(3,1) RC(3,2) RC(3,3) RC(3,4) RC(3,5) RC(3,6) RC(3,7) RC(3,8) RC(3,9)    RC(3,10)     RC(3,11) RC(3,13)
+RC(4,0)   RC(4,1)   RC(4,2)                      RC(4,5)                     RC(4,8) RC(4,9) RC(4,10) RC(4,11) RC(4,13)
+		>;
+	};
+
+	kscan0: kscan {
+		compatible = "zmk,kscan-gpio-matrix";
+		label = "KSCAN";
+
+		diode-direction = "col2row";
+		row-gpios
+			= <&gpioa 9  (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&gpiob 10 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&gpiob 11 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&gpiob 14 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&gpiob 12 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			;
+		col-gpios
+			= <&gpioa 6  GPIO_ACTIVE_HIGH>
+			, <&gpioa 7  GPIO_ACTIVE_HIGH>
+			, <&gpiob 0  GPIO_ACTIVE_HIGH>
+			, <&gpiob 13 GPIO_ACTIVE_HIGH>
+			, <&gpiob 15 GPIO_ACTIVE_HIGH>
+			, <&gpioa 8  GPIO_ACTIVE_HIGH>
+			, <&gpioa 15 GPIO_ACTIVE_HIGH>
+			, <&gpiob 3  GPIO_ACTIVE_HIGH>
+			, <&gpiob 4  GPIO_ACTIVE_HIGH>
+			, <&gpiob 5  GPIO_ACTIVE_HIGH>
+			, <&gpiob 8  GPIO_ACTIVE_HIGH>
+			, <&gpiob 9  GPIO_ACTIVE_HIGH>
+			, <&gpioc 13 GPIO_ACTIVE_HIGH>
+			, <&gpioc 14 GPIO_ACTIVE_HIGH>
+			;
+	};
+
+};
+
+&usb {
+	status = "okay";
+};
+
+&flash0 {
+	/*
+	 * For more information, see:
+	 * http://docs.zephyrproject.org/latest/guides/dts/index.html#flash-partitions
+	 */
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		/* Set 6Kb of storage at the end of the 256Kb of flash */
+		storage_partition: partition@3e800 {
+			label = "storage";
+			reg = <0x0003e800 0x00001800>;
+		};
+	};
+};

zmk/app/boards/arm/dz60rgb/dz60rgb_rev1.keymap

@@ -0,0 +1,25 @@
+#include <behaviors.dtsi>
+#include <dt-bindings/zmk/keys.h>
+
+/ {
+	keymap {
+		compatible = "zmk,keymap";
+
+		default_layer {
+// ------------------------------------------------------------------------------------------
+// | ESC |  1  |  2  |  3  |  4  |  5  |  6  |  7  |  8  |  9  |  0  |  -  |  =  |   BKSP   |
+// | TAB  |  Q  |  W  |  E  |  R  |  T  |  Y  |  U  |  I  |  O  |  P  |  [  |  ]  |   "|"   |
+// | CAPS  |  A  |  S  |  D  |  F  |  G  |  H  |  J  |  K  |  L  |  ;  |  '  |     ENTER    |
+// |  SHIFT  |  Z  |  X  |  C  |  V  |  B  |  N  |  M  |  ,  |  .  |  SHIFT(/)  |  ^  | DEL |
+// |  CTL  |  WIN  |  ALT  |            SPACE               | ALT | MO(1) |  <- |  v  | ->  |
+// ------------------------------------------------------------------------------------------
+			bindings = <
+	&kp ESC &kp NUM_1 &kp NUM_2 &kp NUM_3 &kp NUM_4 &kp NUM_5 &kp NUM_6 &kp NUM_7 &kp NUM_8 &kp NUM_9 &kp NUM_0 &kp MINUS &kp EQL  &kp BKSP
+	&kp TAB  &kp   Q   &kp   W   &kp   E   &kp   R   &kp   T   &kp   Y   &kp   U   &kp   I   &kp   O   &kp   P   &kp LBKT &kp RBKT &kp BSLH
+	&kp CLCK  &kp   A   &kp   S   &kp   D   &kp   F   &kp   G   &kp   H   &kp   J   &kp   K   &kp   L   &kp  SCLN  &kp  QUOT        &kp RET
+	&kp LSFT   &kp   Z   &kp   X   &kp   C   &kp   V   &kp   B   &kp   N   &kp   M   &kp  CMMA &kp  DOT  &mt MOD_RSFT FSLH &kp UARW &kp DEL
+	&kp LCTL &kp   LGUI   &kp   LALT                     &kp SPC                         &kp  RALT  &mo  1  &kp  LARW	 &kp  DARW  &kp  RARW		
+			>;
+		};
+	};
+};

zmk/app/boards/arm/dz60rgb/dz60rgb_rev1.yaml

@@ -0,0 +1,19 @@
+identifier: DZ60RGB_rev1
+name: DZ60RGBREV1
+type: keyboard
+arch: arm
+toolchain:
+  - zephyr
+  - gnuarmemb
+  - xtools
+ram: 40
+supported:
+  - gpio
+  - i2c
+  - counter
+  - spi
+  - usb_device
+  - lsm303dlhc
+  - nvs
+  - can
+  - kscan

zmk/app/boards/arm/dz60rgb/dz60rgb_rev1_defconfig

@@ -0,0 +1,27 @@
+# SPDX-License-Identifier: MIT
+
+CONFIG_SOC_SERIES_STM32F3X=y
+CONFIG_SOC_STM32F303XC=y
+# 72MHz system clock
+CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=72000000
+
+# enable pinmux
+CONFIG_PINMUX=y
+
+# enable GPIO
+CONFIG_GPIO=y
+
+# clock configuration
+CONFIG_CLOCK_CONTROL=y
+
+# Clock configuration for Cube Clock control driver
+CONFIG_CLOCK_STM32_HSE_CLOCK=8000000
+CONFIG_CLOCK_STM32_SYSCLK_SRC_PLL=y
+# use HSE as PLL input
+CONFIG_CLOCK_STM32_PLL_SRC_HSE=y
+# produce 72MHz clock at PLL output
+CONFIG_CLOCK_STM32_PLL_PREDIV=1
+CONFIG_CLOCK_STM32_PLL_MULTIPLIER=9
+CONFIG_CLOCK_STM32_AHB_PRESCALER=1
+CONFIG_CLOCK_STM32_APB1_PRESCALER=2
+CONFIG_CLOCK_STM32_APB2_PRESCALER=1

zmk/app/boards/arm/dz60rgb/pinmux.c

@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 2017 I-SENSE group of ICCS
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#include <kernel.h>
+#include <device.h>
+#include <init.h>
+#include <drivers/pinmux.h>
+#include <sys/sys_io.h>
+
+#include <pinmux/stm32/pinmux_stm32.h>
+
+/* pin assignments for STM32F3DISCOVERY board */
+static const struct pin_config pinconf[] = {
+#if DT_NODE_HAS_STATUS(DT_NODELABEL(usart1), okay) && CONFIG_SERIAL
+    {STM32_PIN_PC4, STM32F3_PINMUX_FUNC_PC4_USART1_TX},
+    {STM32_PIN_PC5, STM32F3_PINMUX_FUNC_PC5_USART1_RX},
+#endif
+#if DT_NODE_HAS_STATUS(DT_NODELABEL(usart2), okay) && CONFIG_SERIAL
+    {STM32_PIN_PA2, STM32F3_PINMUX_FUNC_PA2_USART2_TX},
+    {STM32_PIN_PA3, STM32F3_PINMUX_FUNC_PA3_USART2_RX},
+#endif
+#if DT_NODE_HAS_STATUS(DT_NODELABEL(i2c1), okay) && CONFIG_I2C
+    {STM32_PIN_PB6, STM32F3_PINMUX_FUNC_PB6_I2C1_SCL},
+    {STM32_PIN_PB7, STM32F3_PINMUX_FUNC_PB7_I2C1_SDA},
+#endif
+#if DT_NODE_HAS_STATUS(DT_NODELABEL(i2c2), okay) && CONFIG_I2C
+    {STM32_PIN_PA9, STM32F3_PINMUX_FUNC_PA9_I2C2_SCL},
+    {STM32_PIN_PA10, STM32F3_PINMUX_FUNC_PA10_I2C2_SDA},
+#endif
+#if DT_NODE_HAS_STATUS(DT_NODELABEL(spi1), okay) && CONFIG_SPI
+#ifdef CONFIG_SPI_STM32_USE_HW_SS
+    {STM32_PIN_PA4, STM32F3_PINMUX_FUNC_PA4_SPI1_NSS},
+#endif /* CONFIG_SPI_STM32_USE_HW_SS */
+    {STM32_PIN_PA5, STM32F3_PINMUX_FUNC_PA5_SPI1_SCK},
+    {STM32_PIN_PA6, STM32F3_PINMUX_FUNC_PA6_SPI1_MISO},
+    {STM32_PIN_PA7, STM32F3_PINMUX_FUNC_PA7_SPI1_MOSI},
+#endif
+#if DT_NODE_HAS_STATUS(DT_NODELABEL(spi2), okay) && CONFIG_SPI
+#ifdef CONFIG_SPI_STM32_USE_HW_SS
+    {STM32_PIN_PB12, STM32F3_PINMUX_FUNC_PB12_SPI2_NSS},
+#endif /* CONFIG_SPI_STM32_USE_HW_SS */
+    {STM32_PIN_PB13, STM32F3_PINMUX_FUNC_PB13_SPI2_SCK},
+    {STM32_PIN_PB14, STM32F3_PINMUX_FUNC_PB14_SPI2_MISO},
+    {STM32_PIN_PB15, STM32F3_PINMUX_FUNC_PB15_SPI2_MOSI},
+#endif
+#ifdef CONFIG_USB_DC_STM32
+    {STM32_PIN_PA11, STM32F3_PINMUX_FUNC_PA11_USB_DM},
+    {STM32_PIN_PA12, STM32F3_PINMUX_FUNC_PA12_USB_DP},
+#endif /* CONFIG_USB_DC_STM32 */
+#if DT_NODE_HAS_STATUS(DT_NODELABEL(can1), okay) && CONFIG_CAN
+    {STM32_PIN_PD0, STM32F3_PINMUX_FUNC_PD0_CAN1_RX},
+    {STM32_PIN_PD1, STM32F3_PINMUX_FUNC_PD1_CAN1_TX},
+#endif
+};
+
+static int pinmux_stm32_init(struct device *port) {
+    ARG_UNUSED(port);
+
+    stm32_setup_pins(pinconf, ARRAY_SIZE(pinconf));
+
+    return 0;
+}
+
+SYS_INIT(pinmux_stm32_init, PRE_KERNEL_1, CONFIG_PINMUX_STM32_DEVICE_INITIALIZATION_PRIORITY);

zmk/app/boards/arm/nice_nano/CMakeLists.txt

@@ -0,0 +1,8 @@
+set_property(GLOBAL APPEND PROPERTY extra_post_build_commands
+  COMMAND ${PYTHON_EXECUTABLE} ${ZEPHYR_BASE}/../tools/uf2/utils/uf2conv.py
+  -c 
+  -b 0x26000
+  -f 0xADA52840
+  -o ${PROJECT_BINARY_DIR}/${CONFIG_KERNEL_BIN_NAME}.uf2
+  ${PROJECT_BINARY_DIR}/${CONFIG_KERNEL_BIN_NAME}.bin
+)

zmk/app/boards/arm/nice_nano/Kconfig

@@ -0,0 +1,7 @@
+# SPDX-License-Identifier: MIT
+
+config BOARD_ENABLE_DCDC
+	bool "Enable DCDC mode"
+	select SOC_DCDC_NRF52X
+	default y
+	depends on BOARD_NICE_NANO

zmk/app/boards/arm/nice_nano/Kconfig.board

@@ -0,0 +1,9 @@
+# nice!nano board configuration
+
+# Copyright (c) 2020 Pete Johanson
+# SPDX-License-Identifier: MIT
+
+config BOARD_NICE_NANO
+	bool "nice!nano"
+	depends on SOC_NRF52840_QIAA
+

zmk/app/boards/arm/nice_nano/Kconfig.defconfig

@@ -0,0 +1,31 @@
+# Copyright (c) 2020 Pete Johanson
+# SPDX-License-Identifier: MIT
+
+if BOARD_NICE_NANO
+
+config BOARD
+	default "nice_nano"
+
+if USB
+
+config USB_NRFX
+	default y
+
+config USB_DEVICE_STACK
+	default y
+
+endif # USB
+
+config BT_CTLR
+	default BT
+
+config ZMK_BLE
+	default y
+
+config ZMK_USB
+	default y
+
+config ZMK_BATTERY_VOLTAGE_DIVIDER
+	default y
+
+endif # BOARD_NICE_NANO

zmk/app/boards/arm/nice_nano/arduino_pro_micro_pins.dtsi

@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2020 Pete Johanson
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+/ {
+	pro_micro_d: connector_d {
+		compatible = "arduino-pro-micro";
+		#gpio-cells = <2>;
+		gpio-map-mask = <0xffffffff 0xffffffc0>;
+		gpio-map-pass-thru = <0 0x3f>;
+		gpio-map
+			= <0 0 &gpio0 8 0>		/* D0 */
+			, <1 0 &gpio0 6 0>		/* D1 */
+			, <2 0 &gpio0 17 0>		/* D2 */
+			, <3 0 &gpio0 20 0>		/* D3 */
+			, <4 0 &gpio0 22 0>		/* D4/A6 */
+			, <5 0 &gpio0 24 0>		/* D5 */
+			, <6 0 &gpio1 0 0>		/* D6/A7 */
+			, <7 0 &gpio0 11 0>		/* D7 */
+			, <8 0 &gpio1 4 0>		/* D8/A8 */
+			, <9 0 &gpio1 6 0>		/* D9/A9 */
+			, <10 0 &gpio0 9 0>		/* D10/A10 */
+			, <16 0 &gpio0 10 0>	/* D16 */
+			, <14 0 &gpio1 11 0>	/* D14 */
+			, <15 0 &gpio1 13 0>	/* D15 */
+			;
+	};
+
+	pro_micro_a: connector_a {
+		compatible = "arduino-pro-micro";
+		#gpio-cells = <2>;
+		gpio-map-mask = <0xffffffff 0xffffffc0>;
+		gpio-map-pass-thru = <0 0x3f>;
+		gpio-map
+			= <0 0 &gpio1 15 0>	/* A0 */
+			, <1 0 &gpio0 2 0>	/* A1 */
+			, <2 0 &gpio0 29 0>	/* A2 */
+			, <3 0 &gpio0 31 0>	/* A3 */
+			, <6 0 &gpio0 22 0>	/* D4/A6 */
+			, <7 0 &gpio1 0 0>	/* D6/A7 */
+			, <8 0 &gpio1 4 0>	/* D8/A8 */
+			, <9 0 &gpio1 6 0>	/* D9/A9 */
+			, <10 0 &gpio0 9 0>	/* D10/A10 */
+			;
+	};
+};
+
+pro_micro_i2c: &i2c0 {};
+pro_micro_spi: &spi0 {};
+pro_micro_serial: &uart0 {};

zmk/app/boards/arm/nice_nano/board.cmake

@@ -0,0 +1,5 @@
+# SPDX-License-Identifier: MIT
+
+board_runner_args(nrfjprog "--nrf-family=NRF52" "--softreset")
+include(${ZEPHYR_BASE}/boards/common/blackmagicprobe.board.cmake)
+include(${ZEPHYR_BASE}/boards/common/nrfjprog.board.cmake)

zmk/app/boards/arm/nice_nano/nice_nano.dts

@@ -0,0 +1,119 @@
+/*
+ * Copyright (c) 2020 Pete Johanson
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+/dts-v1/;
+#include <nordic/nrf52840_qiaa.dtsi>
+#include "arduino_pro_micro_pins.dtsi"
+
+/ {
+	model = "nice!nano";
+	compatible = "nice,nano";
+
+	chosen {
+		zephyr,code-partition = &code_partition;
+		zephyr,sram = &sram0;
+		zephyr,flash = &flash0;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		blue_led: led_0 {
+			gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
+			label = "Blue LED";
+		};
+	};
+
+	ext-power {
+		compatible = "zmk,ext-power-generic";
+		label = "EXT_POWER";
+		control-gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
+	};
+
+	vbatt {
+		compatible = "zmk,battery-voltage-divider";
+		label = "BATTERY";
+		io-channels = <&adc 2>;
+		output-ohms = <2000000>;
+		full-ohms = <(2000000 + 806000)>;
+	};
+};
+
+&adc {
+	status = "okay";
+};
+
+&gpiote {
+	status = "okay";
+};
+
+&gpio0 {
+	status = "okay";
+};
+
+&gpio1 {
+	status = "okay";
+};
+
+&i2c0 {
+	compatible = "nordic,nrf-twi";
+	sda-pin = <17>;
+	scl-pin = <20>;
+};
+
+&uart0 {
+	compatible = "nordic,nrf-uarte";
+	status = "okay";
+	current-speed = <115200>;
+	tx-pin = <19>;
+	rx-pin = <21>;
+	rts-pin = <23>;
+	cts-pin = <25>;
+};
+
+&usbd {
+	status = "okay";
+};
+
+
+&flash0 {
+	/*
+	 * For more information, see:
+	 * http://docs.zephyrproject.org/latest/devices/dts/flash_partitions.html
+	 */
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		sd_partition: partition@0 {
+			label = "softdevice";
+			reg = <0x00000000 0x00026000>;
+		};
+		code_partition: partition@26000 {
+			label = "code_partition";
+			reg = <0x00026000 0x000c6000>;
+		};
+
+		/*
+		 * The flash starting at 0x000ec000 and ending at
+		 * 0x000f3fff is reserved for use by the application.
+		 */
+
+		/*
+		 * Storage partition will be used by FCB/LittleFS/NVS
+		 * if enabled.
+		 */
+		storage_partition: partition@ec000 {
+			label = "storage";
+			reg = <0x000ec000 0x00008000>;
+		};
+
+		boot_partition: partition@f4000 {
+			label = "adafruit_boot";
+			reg = <0x000f4000 0x0000c000>;
+		};
+	};
+};

zmk/app/boards/arm/nice_nano/nice_nano.yaml

@@ -0,0 +1,15 @@
+identifier: nice_nano
+name: nice!nano
+type: mcu
+arch: arm
+toolchain:
+  - zephyr
+  - gnuarmemb
+  - xtools
+supported:
+  - adc
+  - usb_device
+  - ble
+  - ieee802154
+  - pwm
+  - watchdog

zmk/app/boards/arm/nice_nano/nice_nano_defconfig

@@ -0,0 +1,20 @@
+# SPDX-License-Identifier: MIT
+
+CONFIG_SOC_SERIES_NRF52X=y
+CONFIG_SOC_NRF52840_QIAA=y
+CONFIG_BOARD_NICE_NANO=y
+
+# Enable MPU
+CONFIG_ARM_MPU=y
+
+# enable GPIO
+CONFIG_GPIO=y
+
+CONFIG_USE_DT_CODE_PARTITION=y
+
+CONFIG_MPU_ALLOW_FLASH_WRITE=y
+CONFIG_NVS=y
+CONFIG_SETTINGS_NVS=y
+CONFIG_FLASH=y
+CONFIG_FLASH_PAGE_LAYOUT=y
+CONFIG_FLASH_MAP=y

zmk/app/boards/arm/nrf52840_m2/CMakeLists.txt

@@ -0,0 +1,13 @@
+#
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+#
+
+set_property(GLOBAL APPEND PROPERTY extra_post_build_commands
+  COMMAND ${PYTHON_EXECUTABLE} ${ZEPHYR_BASE}/../tools/uf2/utils/uf2conv.py
+  -c
+  -b 0x26000
+  -f 0xADA52840
+  -o ${PROJECT_BINARY_DIR}/${CONFIG_KERNEL_BIN_NAME}.uf2
+  ${PROJECT_BINARY_DIR}/${CONFIG_KERNEL_BIN_NAME}.bin
+)

zmk/app/boards/arm/nrf52840_m2/Kconfig

@@ -0,0 +1,10 @@
+#
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+#
+
+config BOARD_ENABLE_DCDC
+	bool "Enable DCDC mode"
+	select SOC_DCDC_NRF52X
+	default y
+	depends on BOARD_NRF52840_M2

zmk/app/boards/arm/nrf52840_m2/Kconfig.board

@@ -0,0 +1,10 @@
+# Maker Diary nrf52840 M.2 board configuration
+#
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+#
+
+config BOARD_NRF52840_M2
+	bool "nrf52480_m2"
+	depends on SOC_NRF52840_QIAA
+

zmk/app/boards/arm/nrf52840_m2/Kconfig.defconfig

@@ -0,0 +1,30 @@
+#
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+#
+
+if BOARD_NRF52840_M2
+
+config BOARD
+	default "nrf52480_m2"
+
+if USB
+
+config USB_NRFX
+	default y
+
+config USB_DEVICE_STACK
+	default y
+
+endif # USB
+
+config BT_CTLR
+	default BT
+
+config ZMK_BLE
+	default y
+
+config ZMK_USB
+	default y
+
+endif # BOARD_NRF52840_M2

zmk/app/boards/arm/nrf52840_m2/board.cmake

@@ -0,0 +1,9 @@
+#
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+#
+
+board_runner_args(nrfjprog "--nrf-family=NRF52" "--softreset")
+
+include(${ZEPHYR_BASE}/boards/common/nrfjprog.board.cmake)
+include(${ZEPHYR_BASE}/boards/common/blackmagicprobe.board.cmake)

zmk/app/boards/arm/nrf52840_m2/nrf52840_m2.dts

@@ -0,0 +1,107 @@
+/*
+ * Copyright (c) 2020 The ZMK Contributors
+ * SPDX-License-Identifier: MIT
+ */
+
+/dts-v1/;
+#include <nordic/nrf52840_qiaa.dtsi>
+
+/ {
+	model = "Makerdiary nRF52840 M.2 module";
+	compatible = "makerdiary,nrf52840_m2";
+
+	chosen {
+		zephyr,code-partition = &code_partition;
+		zephyr,sram = &sram0;
+		zephyr,flash = &flash0;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		red_led: led_0 {
+			gpios = <&gpio0 30 GPIO_ACTIVE_HIGH>;
+			label = "Red LED";
+		};
+		green_led: led_1 {
+			gpios = <&gpio0 29 GPIO_ACTIVE_HIGH>;
+			label = "Green LED";
+		};
+		blue_led: led_2 {
+			gpios = <&gpio0 31 GPIO_ACTIVE_HIGH>;
+			label = "Blue LED";
+		};
+	};
+
+};
+
+&adc {
+	status = "okay";
+};
+
+&gpiote {
+	status = "okay";
+};
+
+&gpio0 {
+	status = "okay";
+};
+
+&gpio1 {
+	status = "okay";
+};
+
+&uart0 {
+	compatible = "nordic,nrf-uarte";
+	status = "okay";
+	current-speed = <115200>;
+	tx-pin = <19>;
+	rx-pin = <21>;
+	rts-pin = <23>;
+	cts-pin = <25>;
+};
+
+&usbd {
+	compatible = "nordic,nrf-usbd";
+	status = "okay";
+};
+
+
+&flash0 {
+	/*
+	 * For more information, see:
+	 * http://docs.zephyrproject.org/latest/devices/dts/flash_partitions.html
+	 */
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		sd_partition: partition@0 {
+			label = "softdevice";
+			reg = <0x00000000 0x00026000>;
+		};
+		code_partition: partition@26000 {
+			label = "code_partition";
+			reg = <0x00026000 0x000c6000>;
+		};
+
+		/*
+		 * The flash starting at 0x000ec000 and ending at
+		 * 0x000f3fff is reserved for use by the application.
+		 */
+
+		/*
+		 * Storage partition will be used by FCB/LittleFS/NVS
+		 * if enabled.
+		 */
+		storage_partition: partition@ec000 {
+			label = "storage";
+			reg = <0x000ec000 0x00008000>;
+		};
+
+		boot_partition: partition@f4000 {
+			label = "adafruit_boot";
+			reg = <0x000f4000 0x0000c000>;
+		};
+	};
+};

zmk/app/boards/arm/nrf52840_m2/nrf52840_m2.yaml

@@ -0,0 +1,15 @@
+identifier: nrf52840_m2
+name: Makerdiary nRF52840 M.2 module
+type: mcu
+arch: arm
+toolchain:
+  - zephyr
+  - gnuarmemb
+  - xtools
+supported:
+  - adc
+  - usb_device
+  - ble
+  - ieee802154
+  - pwm
+  - watchdog

zmk/app/boards/arm/nrf52840_m2/nrf52840_m2_defconfig

@@ -0,0 +1,23 @@
+#
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+#
+
+CONFIG_SOC_SERIES_NRF52X=y
+CONFIG_SOC_NRF52840_QIAA=y
+CONFIG_BOARD_NRF52840_M2=y
+
+# Enable MPU
+CONFIG_ARM_MPU=y
+
+# enable GPIO
+CONFIG_GPIO=y
+
+CONFIG_USE_DT_CODE_PARTITION=y
+
+CONFIG_MPU_ALLOW_FLASH_WRITE=y
+CONFIG_NVS=y
+CONFIG_SETTINGS_NVS=y
+CONFIG_FLASH=y
+CONFIG_FLASH_PAGE_LAYOUT=y
+CONFIG_FLASH_MAP=y

zmk/app/boards/arm/nrfmicro/CMakeLists.txt

@@ -0,0 +1,14 @@
+set_property(GLOBAL APPEND PROPERTY extra_post_build_commands
+  COMMAND ${PYTHON_EXECUTABLE} ${ZEPHYR_BASE}/../tools/uf2/utils/uf2conv.py
+  -c 
+  -b 0x26000
+  -f 0xADA52840
+  -o ${PROJECT_BINARY_DIR}/${CONFIG_KERNEL_BIN_NAME}.uf2
+  ${PROJECT_BINARY_DIR}/${CONFIG_KERNEL_BIN_NAME}.bin
+)
+
+if(CONFIG_PINMUX)
+zephyr_library()
+zephyr_library_sources(pinmux.c)
+zephyr_library_include_directories(${ZEPHYR_BASE}/drivers)
+endif()

zmk/app/boards/arm/nrfmicro/Kconfig

@@ -0,0 +1,10 @@
+config BOARD_ENABLE_DCDC
+	bool "Enable DCDC mode"
+	select SOC_DCDC_NRF52X
+	default y
+	depends on (BOARD_NRFMICRO_11 || BOARD_NRFMICRO_11_FLIPPED || BOARD_NRFMICRO_13)
+
+config BOARD_NRFMICRO_CHARGER
+	bool "Enable battery charger"
+	default y
+	depends on (BOARD_NRFMICRO_13)

zmk/app/boards/arm/nrfmicro/Kconfig.board

@@ -0,0 +1,16 @@
+# nrfmicro board configuration
+
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+
+config BOARD_NRFMICRO_11
+	bool "nrfmicro_11"
+	depends on SOC_NRF52840_QIAA
+
+config BOARD_NRFMICRO_11_FLIPPED
+	bool "nrfmicro_11_flipped"
+	depends on SOC_NRF52840_QIAA
+
+config BOARD_NRFMICRO_13
+	bool "nrfmicro_13"
+	depends on SOC_NRF52840_QIAA

zmk/app/boards/arm/nrfmicro/Kconfig.defconfig

@@ -0,0 +1,43 @@
+# Electronut Labs Papyr board configuration
+
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+
+if BOARD_NRFMICRO_11 || BOARD_NRFMICRO_11_FLIPPED || BOARD_NRFMICRO_13
+
+config BOARD
+	default "nrfmicro"
+
+if USB
+
+config USB_NRFX
+	default y
+
+config USB_DEVICE_STACK
+	default y
+
+endif # USB
+
+config BT_CTLR
+	default BT
+
+config ZMK_BLE
+	default y
+
+config ZMK_USB
+	default y
+
+config PINMUX
+	default y
+
+if BOARD_NRFMICRO_13
+
+config BOARD_NRFMICRO_CHARGER
+	default y
+
+config ZMK_BATTERY_VOLTAGE_DIVIDER
+	default y
+
+endif # BOARD_NRFMICRO_13
+
+endif # BOARD_NRFMICRO_11 || BOARD_NRFMICRO_11_FLIPPED || BOARD_NRFMICRO_13

zmk/app/boards/arm/nrfmicro/arduino_pro_micro_pins.dtsi

@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2020 The ZMK Contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+
+/ {
+	pro_micro_d: connector_d {
+		compatible = "arduino-pro-micro";
+		#gpio-cells = <2>;
+		gpio-map-mask = <0xffffffff 0xffffffc0>;
+		gpio-map-pass-thru = <0 0x3f>;
+		gpio-map
+			= <0 0 &gpio0 8 0>		/* D0 */
+			, <1 0 &gpio0 6 0>		/* D1 */
+			, <2 0 &gpio0 15 0>		/* D2 */
+			, <3 0 &gpio0 17 0>		/* D3 */
+			, <4 0 &gpio0 20 0>		/* D4/A6 */
+			, <5 0 &gpio0 13 0>		/* D5 */
+			, <6 0 &gpio0 24 0>		/* D6/A7 */
+			, <7 0 &gpio0 9 0>		/* D7 */
+			, <8 0 &gpio0 10 0>		/* D8/A8 */
+			, <9 0 &gpio1 6 0>		/* D9/A9 */
+			, <10 0 &gpio1 11 0>	/* D10/A10 */
+			, <16 0 &gpio0 28 0>	/* D16 */
+			, <14 0 &gpio0 3 0>	    /* D14 */
+			, <15 0 &gpio1 13 0>	/* D15 */
+			;
+	};
+
+	pro_micro_a: connector_a {
+		compatible = "arduino-pro-micro";
+		#gpio-cells = <2>;
+		gpio-map-mask = <0xffffffff 0xffffffc0>;
+		gpio-map-pass-thru = <0 0x3f>;
+		gpio-map
+			= <0 0 &gpio0 2 0>	/* A0 */
+			, <1 0 &gpio0 29 0>	/* A1 */
+			, <2 0 &gpio0 31 0>	/* A2 */
+			, <3 0 &gpio0 30 0>	/* A3 */
+			, <6 0 &gpio0 20 0>	/* D4/A6 */
+			, <7 0 &gpio0 24 0>	/* D6/A7 */
+			, <8 0 &gpio0 10 0>	/* D8/A8 */
+			, <9 0 &gpio1 6 0>	/* D9/A9 */
+			, <10 0 &gpio1 11 0>	/* D10/A10 */
+			;
+	};
+};
+
+
+pro_micro_i2c: &i2c0 {};
+pro_micro_spi: &spi0 {};
+pro_micro_serial: &uart0 {};

zmk/app/boards/arm/nrfmicro/arduino_pro_micro_pins_flipped.dtsi

@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2020 The ZMK Contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+/ {
+	pro_micro_d: connector_d {
+		compatible = "arduino-pro-micro";
+		#gpio-cells = <2>;
+		gpio-map-mask = <0xffffffff 0xffffffc0>;
+		gpio-map-pass-thru = <0 0x3f>;
+		gpio-map
+			= <0 0 &gpio0 8 0>		/* D0 */
+			, <1 0 &gpio0 6 0>		/* D1 */
+			, <2 0 &gpio0 30 0>		/* D2 */
+			, <3 0 &gpio0 31 0>		/* D3 */
+			, <4 0 &gpio0 29 0>		/* D4/A6 */
+			, <5 0 &gpio0 2 0>		/* D5 */
+			, <6 0 &gpio1 13 0>		/* D6/A7 */
+			, <7 0 &gpio0 3 0>		/* D7 */
+			, <8 0 &gpio0 28 0>		/* D8/A8 */
+			, <9 0 &gpio1 11 0>		/* D9/A9 */
+			, <10 0 &gpio1 6 0>	    /* D10/A10 */
+			, <16 0 &gpio0 10 0>	/* D16 */
+			, <14 0 &gpio0 9 0>	    /* D14 */
+			, <15 0 &gpio0 24 0>	/* D15 */
+			;
+	};
+
+	pro_micro_a: connector_a {
+		compatible = "arduino-pro-micro";
+		#gpio-cells = <2>;
+		gpio-map-mask = <0xffffffff 0xffffffc0>;
+		gpio-map-pass-thru = <0 0x3f>;
+		gpio-map
+			= <0 0 &gpio0 13 0>	/* A0 */
+			, <1 0 &gpio0 20 0>	/* A1 */
+			, <2 0 &gpio0 17 0>	/* A2 */
+			, <3 0 &gpio0 15 0>	/* A3 */
+			, <6 0 &gpio0 29 0>	/* D4/A6 */
+			, <7 0 &gpio1 13 0>	/* D6/A7 */
+			, <8 0 &gpio0 28 0>	/* D8/A8 */
+			, <9 0 &gpio1 11 0>	/* D9/A9 */
+			, <10 0 &gpio1 6 0>	/* D10/A10 */
+			;
+	};
+};
+
+pro_micro_i2c: &i2c0 {};
+pro_micro_spi: &spi0 {};
+pro_micro_serial: &uart0 {};

zmk/app/boards/arm/nrfmicro/board.cmake

@@ -0,0 +1,5 @@
+# SPDX-License-Identifier: MIT
+
+board_runner_args(nrfjprog "--nrf-family=NRF52" "--softreset")
+include(${ZEPHYR_BASE}/boards/common/blackmagicprobe.board.cmake)
+include(${ZEPHYR_BASE}/boards/common/nrfjprog.board.cmake)

zmk/app/boards/arm/nrfmicro/nrfmicro_11.dts

@@ -0,0 +1,107 @@
+/*
+ * Copyright (c) 2020 The ZMK Contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+/dts-v1/;
+#include <nordic/nrf52840_qiaa.dtsi>
+#include "arduino_pro_micro_pins.dtsi"
+
+/ {
+	model = "nrfmicro";
+	compatible = "joric,nrfmicro";
+
+	chosen {
+		zephyr,code-partition = &code_partition;
+		zephyr,sram = &sram0;
+		zephyr,flash = &flash0;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		blue_led: led_0 {
+			gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
+			label = "Blue LED";
+		};
+	};
+
+	ext-power {
+		compatible = "zmk,ext-power-generic";
+		label = "EXT_POWER";
+		control-gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
+	};
+};
+
+&gpiote {
+	status = "okay";
+};
+
+&gpio0 {
+	status = "okay";
+};
+
+&gpio1 {
+	status = "okay";
+};
+
+&i2c0 {
+	compatible = "nordic,nrf-twi";
+	sda-pin = <15>;
+	scl-pin = <17>;
+};
+
+&uart0 {
+	compatible = "nordic,nrf-uarte";
+	status = "okay";
+	current-speed = <115200>;
+	tx-pin = <19>;
+	rx-pin = <21>;
+	rts-pin = <23>;
+	cts-pin = <25>;
+};
+
+&usbd {
+	status = "okay";
+};
+
+
+&flash0 {
+	/*
+	 * For more information, see:
+	 * http://docs.zephyrproject.org/latest/devices/dts/flash_partitions.html
+	 */
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		sd_partition: partition@0 {
+			label = "softdevice";
+			reg = <0x00000000 0x00026000>;
+		};
+		code_partition: partition@26000 {
+			label = "code_partition";
+			reg = <0x00026000 0x000c6000>;
+		};
+
+		/*
+		 * The flash starting at 0x000ec000 and ending at
+		 * 0x000f3fff is reserved for use by the application.
+		 */
+
+		/*
+		 * Storage partition will be used by FCB/LittleFS/NVS
+		 * if enabled.
+		 */
+		storage_partition: partition@ec000 {
+			label = "storage";
+			reg = <0x000ec000 0x00008000>;
+		};
+
+		boot_partition: partition@f4000 {
+			label = "adafruit_boot";
+			reg = <0x000f4000 0x0000c000>;
+		};
+	};
+};

zmk/app/boards/arm/nrfmicro/nrfmicro_11.yaml

@@ -0,0 +1,15 @@
+identifier: nrfmicro_11
+name: nrfmicro_11
+type: mcu
+arch: arm
+toolchain:
+  - zephyr
+  - gnuarmemb
+  - xtools
+supported:
+  - adc
+  - usb_device
+  - ble
+  - ieee802154
+  - pwm
+  - watchdog

zmk/app/boards/arm/nrfmicro/nrfmicro_11_defconfig

@@ -0,0 +1,22 @@
+# SPDX-License-Identifier: MIT
+
+CONFIG_SOC_SERIES_NRF52X=y
+CONFIG_SOC_NRF52840_QIAA=y
+CONFIG_BOARD_NRFMICRO_11=y
+
+# Enable MPU
+CONFIG_ARM_MPU=y
+
+# enable GPIO
+CONFIG_GPIO=y
+
+CONFIG_USE_DT_CODE_PARTITION=y
+
+CONFIG_MPU_ALLOW_FLASH_WRITE=y
+CONFIG_NVS=y
+CONFIG_SETTINGS_NVS=y
+CONFIG_FLASH=y
+CONFIG_FLASH_PAGE_LAYOUT=y
+CONFIG_FLASH_MAP=y
+CONFIG_CLOCK_CONTROL_NRF=y
+CONFIG_CLOCK_CONTROL_NRF_K32SRC_RC=y

zmk/app/boards/arm/nrfmicro/nrfmicro_11_flipped.dts

@@ -0,0 +1,107 @@
+/*
+ * Copyright (c) 2020 The ZMK Contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+/dts-v1/;
+#include <nordic/nrf52840_qiaa.dtsi>
+#include "arduino_pro_micro_pins_flipped.dtsi"
+
+/ {
+	model = "nrfmicro";
+	compatible = "joric,nrfmicro";
+
+	chosen {
+		zephyr,code-partition = &code_partition;
+		zephyr,sram = &sram0;
+		zephyr,flash = &flash0;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		blue_led: led_0 {
+			gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
+			label = "Blue LED";
+		};
+	};
+
+	ext-power {
+		compatible = "zmk,ext-power-generic";
+		label = "EXT_POWER";
+		control-gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
+	};
+};
+
+&gpiote {
+	status = "okay";
+};
+
+&gpio0 {
+	status = "okay";
+};
+
+&gpio1 {
+	status = "okay";
+};
+
+&i2c0 {
+	compatible = "nordic,nrf-twi";
+	sda-pin = <30>;
+	scl-pin = <31>;
+};
+
+&uart0 {
+	compatible = "nordic,nrf-uarte";
+	status = "okay";
+	current-speed = <115200>;
+	tx-pin = <19>;
+	rx-pin = <21>;
+	rts-pin = <23>;
+	cts-pin = <25>;
+};
+
+&usbd {
+	status = "okay";
+};
+
+
+&flash0 {
+	/*
+	 * For more information, see:
+	 * http://docs.zephyrproject.org/latest/devices/dts/flash_partitions.html
+	 */
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		sd_partition: partition@0 {
+			label = "softdevice";
+			reg = <0x00000000 0x00026000>;
+		};
+		code_partition: partition@26000 {
+			label = "code_partition";
+			reg = <0x00026000 0x000c6000>;
+		};
+
+		/*
+		 * The flash starting at 0x000ec000 and ending at
+		 * 0x000f3fff is reserved for use by the application.
+		 */
+
+		/*
+		 * Storage partition will be used by FCB/LittleFS/NVS
+		 * if enabled.
+		 */
+		storage_partition: partition@ec000 {
+			label = "storage";
+			reg = <0x000ec000 0x00008000>;
+		};
+
+		boot_partition: partition@f4000 {
+			label = "adafruit_boot";
+			reg = <0x000f4000 0x0000c000>;
+		};
+	};
+};

zmk/app/boards/arm/nrfmicro/nrfmicro_11_flipped.yaml

@@ -0,0 +1,15 @@
+identifier: nrfmicro_11_flipped
+name: nrfmicro_11_flipped
+type: mcu
+arch: arm
+toolchain:
+  - zephyr
+  - gnuarmemb
+  - xtools
+supported:
+  - adc
+  - usb_device
+  - ble
+  - ieee802154
+  - pwm
+  - watchdog

zmk/app/boards/arm/nrfmicro/nrfmicro_11_flipped_defconfig

@@ -0,0 +1,22 @@
+# SPDX-License-Identifier: MIT
+
+CONFIG_SOC_SERIES_NRF52X=y
+CONFIG_SOC_NRF52840_QIAA=y
+CONFIG_BOARD_NRFMICRO_11_FLIPPED=y
+
+# Enable MPU
+CONFIG_ARM_MPU=y
+
+# enable GPIO
+CONFIG_GPIO=y
+
+CONFIG_USE_DT_CODE_PARTITION=y
+
+CONFIG_MPU_ALLOW_FLASH_WRITE=y
+CONFIG_NVS=y
+CONFIG_SETTINGS_NVS=y
+CONFIG_FLASH=y
+CONFIG_FLASH_PAGE_LAYOUT=y
+CONFIG_FLASH_MAP=y
+CONFIG_CLOCK_CONTROL_NRF=y
+CONFIG_CLOCK_CONTROL_NRF_K32SRC_RC=y

zmk/app/boards/arm/nrfmicro/nrfmicro_13.dts

@@ -0,0 +1,119 @@
+/*
+ * Copyright (c) 2020 The ZMK Contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+/dts-v1/;
+#include <nordic/nrf52840_qiaa.dtsi>
+#include "arduino_pro_micro_pins.dtsi"
+
+/ {
+	model = "nrfmicro";
+	compatible = "joric,nrfmicro";
+
+	chosen {
+		zephyr,code-partition = &code_partition;
+		zephyr,sram = &sram0;
+		zephyr,flash = &flash0;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		blue_led: led_0 {
+			gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
+			label = "Blue LED";
+		};
+	};
+
+	ext-power {
+		compatible = "zmk,ext-power-generic";
+		label = "EXT_POWER";
+		control-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
+	};
+
+	vbatt {
+		compatible = "zmk,battery-voltage-divider";
+		label = "BATTERY";
+		io-channels = <&adc 2>;
+		output-ohms = <2000000>;
+		full-ohms = <(2000000 + 820000)>;
+	};
+};
+
+&adc {
+	status = "okay";
+};
+
+&gpiote {
+	status = "okay";
+};
+
+&gpio0 {
+	status = "okay";
+};
+
+&gpio1 {
+	status = "okay";
+};
+
+&i2c0 {
+	compatible = "nordic,nrf-twi";
+	sda-pin = <15>;
+	scl-pin = <17>;
+};
+
+&uart0 {
+	compatible = "nordic,nrf-uarte";
+	status = "okay";
+	current-speed = <115200>;
+	tx-pin = <19>;
+	rx-pin = <21>;
+	rts-pin = <23>;
+	cts-pin = <25>;
+};
+
+&usbd {
+	status = "okay";
+};
+
+
+&flash0 {
+	/*
+	 * For more information, see:
+	 * http://docs.zephyrproject.org/latest/devices/dts/flash_partitions.html
+	 */
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		sd_partition: partition@0 {
+			label = "softdevice";
+			reg = <0x00000000 0x00026000>;
+		};
+		code_partition: partition@26000 {
+			label = "code_partition";
+			reg = <0x00026000 0x000c6000>;
+		};
+
+		/*
+		 * The flash starting at 0x000ec000 and ending at
+		 * 0x000f3fff is reserved for use by the application.
+		 */
+
+		/*
+		 * Storage partition will be used by FCB/LittleFS/NVS
+		 * if enabled.
+		 */
+		storage_partition: partition@ec000 {
+			label = "storage";
+			reg = <0x000ec000 0x00008000>;
+		};
+
+		boot_partition: partition@f4000 {
+			label = "adafruit_boot";
+			reg = <0x000f4000 0x0000c000>;
+		};
+	};
+};

zmk/app/boards/arm/nrfmicro/nrfmicro_13.yaml

@@ -0,0 +1,15 @@
+identifier: nrfmicro_13
+name: nrfmicro_13
+type: mcu
+arch: arm
+toolchain:
+  - zephyr
+  - gnuarmemb
+  - xtools
+supported:
+  - adc
+  - usb_device
+  - ble
+  - ieee802154
+  - pwm
+  - watchdog

zmk/app/boards/arm/nrfmicro/nrfmicro_13_defconfig

@@ -0,0 +1,22 @@
+# SPDX-License-Identifier: MIT
+
+CONFIG_SOC_SERIES_NRF52X=y
+CONFIG_SOC_NRF52840_QIAA=y
+CONFIG_BOARD_NRFMICRO_13=y
+
+# Enable MPU
+CONFIG_ARM_MPU=y
+
+# enable GPIO
+CONFIG_GPIO=y
+
+CONFIG_USE_DT_CODE_PARTITION=y
+
+CONFIG_MPU_ALLOW_FLASH_WRITE=y
+CONFIG_NVS=y
+CONFIG_SETTINGS_NVS=y
+CONFIG_FLASH=y
+CONFIG_FLASH_PAGE_LAYOUT=y
+CONFIG_FLASH_MAP=y
+CONFIG_CLOCK_CONTROL_NRF=y
+CONFIG_CLOCK_CONTROL_NRF_K32SRC_RC=y

zmk/app/boards/arm/nrfmicro/pinmux.c

@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2020 The ZMK Contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#include <kernel.h>
+#include <device.h>
+#include <init.h>
+#include <drivers/gpio.h>
+#include <sys/sys_io.h>
+#include <devicetree.h>
+
+static int pinmux_nrfmicro_init(struct device *port) {
+    ARG_UNUSED(port);
+
+#if CONFIG_BOARD_NRFMICRO_13
+    struct device *p0 = device_get_binding("GPIO_0");
+#if CONFIG_BOARD_NRFMICRO_CHARGER
+    gpio_pin_configure(p0, 5, GPIO_OUTPUT);
+    gpio_pin_set(p0, 5, 0);
+#else
+    gpio_pin_configure(p0, 5, GPIO_INPUT);
+#endif
+#endif
+    return 0;
+}
+
+SYS_INIT(pinmux_nrfmicro_init, APPLICATION, CONFIG_APPLICATION_INIT_PRIORITY);

zmk/app/boards/arm/planck/CMakeLists.txt

@@ -0,0 +1,9 @@
+# SPDX-License-Identifier: MIT
+
+list(APPEND EXTRA_DTC_FLAGS "-qq")
+
+if(CONFIG_PINMUX)
+zephyr_library()
+zephyr_library_sources(pinmux.c)
+zephyr_library_include_directories(${ZEPHYR_BASE}/drivers)
+endif()

zmk/app/boards/arm/planck/Kconfig.board

@@ -0,0 +1,8 @@
+# Planck V6 board configuration
+
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+
+config BOARD_PLANCK_REV6
+	bool "Planck V6 Keyboard"
+	depends on SOC_STM32F303XC

zmk/app/boards/arm/planck/Kconfig.defconfig

@@ -0,0 +1,17 @@
+# Planck keyboard configuration
+
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+
+if BOARD_PLANCK_REV6
+
+config ZMK_KEYBOARD_NAME
+	default "Planck V6"
+
+config ZMK_USB
+	default y
+
+config ZMK_KSCAN_MATRIX_POLLING
+    default y
+
+endif # BOARD_PLANCK_REV6

zmk/app/boards/arm/planck/board.cmake

@@ -0,0 +1,7 @@
+# SPDX-License-Identifier: MIT
+
+board_runner_args(dfu-util "--pid=0483:df11" "--alt=0" "--dfuse")
+board_runner_args(jlink "--device=STM32F303VC" "--speed=4000")
+
+include(${ZEPHYR_BASE}/boards/common/dfu-util.board.cmake)
+include(${ZEPHYR_BASE}/boards/common/jlink.board.cmake)

zmk/app/boards/arm/planck/pinmux.c

@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 2017 I-SENSE group of ICCS
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#include <kernel.h>
+#include <device.h>
+#include <init.h>
+#include <drivers/pinmux.h>
+#include <sys/sys_io.h>
+
+#include <pinmux/stm32/pinmux_stm32.h>
+
+/* pin assignments for STM32F3DISCOVERY board */
+static const struct pin_config pinconf[] = {
+#ifdef CONFIG_UART_1
+    {STM32_PIN_PC4, STM32F3_PINMUX_FUNC_PC4_USART1_TX},
+    {STM32_PIN_PC5, STM32F3_PINMUX_FUNC_PC5_USART1_RX},
+#endif /* CONFIG_UART_1 */
+#ifdef CONFIG_UART_2
+    {STM32_PIN_PA2, STM32F3_PINMUX_FUNC_PA2_USART2_TX},
+    {STM32_PIN_PA3, STM32F3_PINMUX_FUNC_PA3_USART2_RX},
+#endif /* CONFIG_UART_2 */
+#ifdef CONFIG_I2C_1
+    {STM32_PIN_PB6, STM32F3_PINMUX_FUNC_PB6_I2C1_SCL},
+    {STM32_PIN_PB7, STM32F3_PINMUX_FUNC_PB7_I2C1_SDA},
+#endif /* CONFIG_I2C_1 */
+#ifdef CONFIG_I2C_2
+    {STM32_PIN_PA9, STM32F3_PINMUX_FUNC_PA9_I2C2_SCL},
+    {STM32_PIN_PA10, STM32F3_PINMUX_FUNC_PA10_I2C2_SDA},
+#endif /* CONFIG_I2C_2 */
+#ifdef CONFIG_SPI_1
+#ifdef CONFIG_SPI_STM32_USE_HW_SS
+    {STM32_PIN_PA4, STM32F3_PINMUX_FUNC_PA4_SPI1_NSS},
+#endif /* CONFIG_SPI_STM32_USE_HW_SS */
+    {STM32_PIN_PA5, STM32F3_PINMUX_FUNC_PA5_SPI1_SCK},
+    {STM32_PIN_PA6, STM32F3_PINMUX_FUNC_PA6_SPI1_MISO},
+    {STM32_PIN_PA7, STM32F3_PINMUX_FUNC_PA7_SPI1_MOSI},
+#endif /* CONFIG_SPI_1 */
+#ifdef CONFIG_SPI_2
+#ifdef CONFIG_SPI_STM32_USE_HW_SS
+    {STM32_PIN_PB12, STM32F3_PINMUX_FUNC_PB12_SPI2_NSS},
+#endif /* CONFIG_SPI_STM32_USE_HW_SS */
+    {STM32_PIN_PB13, STM32F3_PINMUX_FUNC_PB13_SPI2_SCK},
+    {STM32_PIN_PB14, STM32F3_PINMUX_FUNC_PB14_SPI2_MISO},
+    {STM32_PIN_PB15, STM32F3_PINMUX_FUNC_PB15_SPI2_MOSI},
+#endif /* CONFIG_SPI_2 */
+#ifdef CONFIG_USB_DC_STM32
+    {STM32_PIN_PA11, STM32F3_PINMUX_FUNC_PA11_USB_DM},
+    {STM32_PIN_PA12, STM32F3_PINMUX_FUNC_PA12_USB_DP},
+#endif /* CONFIG_USB_DC_STM32 */
+#ifdef CONFIG_CAN_1
+    {STM32_PIN_PD0, STM32F3_PINMUX_FUNC_PD0_CAN1_RX},
+    {STM32_PIN_PD1, STM32F3_PINMUX_FUNC_PD1_CAN1_TX},
+#endif /* CONFIG_CAN_1 */
+};
+
+static int pinmux_stm32_init(struct device *port) {
+    ARG_UNUSED(port);
+
+    stm32_setup_pins(pinconf, ARRAY_SIZE(pinconf));
+
+    return 0;
+}
+
+SYS_INIT(pinmux_stm32_init, PRE_KERNEL_1, CONFIG_PINMUX_STM32_DEVICE_INITIALIZATION_PRIORITY);

zmk/app/boards/arm/planck/planck_rev6.dts

@@ -0,0 +1,65 @@
+/*
+ * Copyright (c) 2017 I-SENSE group of ICCS
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+/dts-v1/;
+#include <st/f3/stm32f303Xc.dtsi>
+
+/ {
+	model = "Plack PCD, rev6";
+	compatible = "planck,rev6", "st,stm32f303";
+
+	chosen {
+		zephyr,sram = &sram0;
+		zephyr,flash = &flash0;
+		zmk,kscan = &kscan0;
+	};
+
+	kscan0: kscan {
+		compatible = "zmk,kscan-gpio-matrix";
+		label = "KSCAN";
+		row-gpios
+			= <&gpioa 10 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&gpioa 9  (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&gpioa 8  (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&gpiob 15 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&gpioc 13 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&gpioc 14 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&gpioc 15 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			, <&gpioa 2  (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+			;
+		col-gpios
+			= <&gpiob 11 GPIO_ACTIVE_HIGH>
+			, <&gpiob 10 GPIO_ACTIVE_HIGH>
+			, <&gpiob 2  GPIO_ACTIVE_HIGH>
+			, <&gpiob 1  GPIO_ACTIVE_HIGH>
+			, <&gpioa 7  GPIO_ACTIVE_HIGH>
+			, <&gpiob 0  GPIO_ACTIVE_HIGH>
+			;
+	};
+
+};
+
+&usb {
+	status = "okay";
+};
+
+&flash0 {
+	/*
+	 * For more information, see:
+	 * http://docs.zephyrproject.org/latest/guides/dts/index.html#flash-partitions
+	 */
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		/* Set 6Kb of storage at the end of the 256Kb of flash */
+		storage_partition: partition@3e800 {
+			label = "storage";
+			reg = <0x0003e800 0x00001800>;
+		};
+	};
+};

zmk/app/boards/arm/planck/planck_rev6.keymap

@@ -0,0 +1,22 @@
+#include <behaviors.dtsi>
+#include <dt-bindings/zmk/keys.h>
+
+/ {
+	keymap {
+		compatible = "zmk,keymap";
+
+		default_layer {
+// -----------------------------------------------------------------------------------------
+// |  TAB  |  Q   |  W   |  E   |  R   |  T   |   Y   |  U    |  I   |  O   |   P   | BSPC  |
+// |  ESC  |  A   |  S   |  D   |  F   |  G   |   H   |  J    |  K   |  L   |   ;   |  '    |
+// | SHIFT |  Z   |  X   |  C   |  V   |  B   |   N   |  M    |  ,   |  .   |   /   |  RET  |
+// | FN    | LGUI | LALT | LCTL | LOWR |     SPACE    |  RAIS | LARW | DARW | UARW  |  RARW |
+			bindings = <
+	&kp TAB  &kp Q    &kp W &kp E &kp R &kp T  &kp Y   &kp U  &kp I    &kp O   &kp P    &kp DEL
+	&kp ESC  &kp A    &kp S &kp D &kp F &kp G  &kp H   &kp J  &kp K    &kp L   &kp SCLN &kp QUOT
+	&kp LSFT &kp Z    &kp X &kp C &kp V &kp B  &kp N   &kp M  &kp CMMA &kp DOT &kp BSLH &kp RET
+	&trans   &kp LGUI &kp LALT &kp LCTL &trans &trans &kp SPC &trans &kp LARW &kp DARW &kp UARW &kp RARW
+			>;
+		};
+	};
+};

zmk/app/boards/arm/planck/planck_rev6.yaml

@@ -0,0 +1,19 @@
+identifier: planck_rev6
+name: PLANKREV6
+type: keyboard
+arch: arm
+toolchain:
+  - zephyr
+  - gnuarmemb
+  - xtools
+ram: 40
+supported:
+  - gpio
+  - i2c
+  - counter
+  - spi
+  - usb_device
+  - lsm303dlhc
+  - nvs
+  - can
+  - kscan

zmk/app/boards/arm/planck/planck_rev6_defconfig

@@ -0,0 +1,28 @@
+# SPDX-License-Identifier: MIT
+
+CONFIG_SOC_SERIES_STM32F3X=y
+CONFIG_SOC_STM32F303XC=y
+# 72MHz system clock
+CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=72000000
+
+
+# enable pinmux
+CONFIG_PINMUX=y
+
+# enable GPIO
+CONFIG_GPIO=y
+
+# clock configuration
+CONFIG_CLOCK_CONTROL=y
+
+# Clock configuration for Cube Clock control driver
+CONFIG_CLOCK_STM32_HSE_CLOCK=8000000
+CONFIG_CLOCK_STM32_SYSCLK_SRC_PLL=y
+# use HSE as PLL input
+CONFIG_CLOCK_STM32_PLL_SRC_HSE=y
+# produce 72MHz clock at PLL output
+CONFIG_CLOCK_STM32_PLL_PREDIV=1
+CONFIG_CLOCK_STM32_PLL_MULTIPLIER=9
+CONFIG_CLOCK_STM32_AHB_PRESCALER=1
+CONFIG_CLOCK_STM32_APB1_PRESCALER=2
+CONFIG_CLOCK_STM32_APB2_PRESCALER=1

zmk/app/boards/arm/proton_c/CMakeLists.txt

@@ -0,0 +1,7 @@
+# SPDX-License-Identifier: MIT
+
+if(CONFIG_PINMUX)
+zephyr_library()
+zephyr_library_sources(pinmux.c)
+zephyr_library_include_directories(${ZEPHYR_BASE}/drivers)
+endif()

zmk/app/boards/arm/proton_c/Kconfig.board

@@ -0,0 +1,8 @@
+# QMK Proton-C board configuration
+
+# Copyright (c) 2020 Pete Johanson
+# SPDX-License-Identifier: MIT
+
+config BOARD_QMK_PROTON_C
+	bool "QMK Proton-C"
+	depends on SOC_STM32F303XC

zmk/app/boards/arm/proton_c/Kconfig.defconfig

@@ -0,0 +1,14 @@
+# QMK Proton-C board configuration
+
+# Copyright (c) 2020 Pete Johanson
+# SPDX-License-Identifier: MIT
+
+if BOARD_QMK_PROTON_C
+
+config BOARD
+	default "proton_c"
+
+config ZMK_USB
+	default y
+
+endif # BOARD_QMK_PROTON_C

zmk/app/boards/arm/proton_c/arduino_pro_micro_pins.dtsi

@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2020 Pete Johanson
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+/ {
+	pro_micro_d: connector_d {
+		compatible = "arduino-pro-micro";
+		#gpio-cells = <2>;
+		gpio-map-mask = <0xffffffff 0xffffffc0>;
+		gpio-map-pass-thru = <0 0x3f>;
+		gpio-map
+			= <0 0 &gpioa 10 0>	/* D0 */
+			, <1 0 &gpioa 9 0>		/* D1 */
+			, <2 0 &gpiob 7 0>		/* D2 */
+			, <3 0 &gpiob 6 0>		/* D3 */
+			, <4 0 &gpiob 5 0>		/* D4/A6 */
+			, <5 0 &gpiob 4 0>		/* D5 */
+			, <6 0 &gpiob 3 0>		/* D6/A7 */
+			, <7 0 &gpiob 2 0>		/* D7 */
+			, <8 0 &gpiob 1 0>		/* D8/A8 */
+			, <9 0 &gpiob 0 0>		/* D9/A9 */
+			, <10 0 &gpiob 9 0>		/* D10/A10 */
+			, <16 0 &gpiob 15 0>	/* D16 */
+			, <14 0 &gpiob 14 0>	/* D14 */
+			, <15 0 &gpiob 13 0>	/* D15 */
+			;
+	};
+
+	pro_micro_a: connector_a {
+		compatible = "arduino-pro-micro";
+		#gpio-cells = <2>;
+		gpio-map-mask = <0xffffffff 0xffffffc0>;
+		gpio-map-pass-thru = <0 0x3f>;
+		gpio-map
+			= <0 0 &gpiob 8 0>	/* A0 */
+			, <1 0 &gpioa 0 0>	/* A1 */
+			, <2 0 &gpioa 1 0>	/* A2 */
+			, <3 0 &gpioa 2 0>	/* A3 */
+			, <6 0 &gpiob 5 0>	/* D4/A6 */
+			, <7 0 &gpiob 3 0>	/* D6/A7 */
+			, <8 0 &gpiob 1 0>	/* D8/A8 */
+			, <9 0 &gpiob 0 0>	/* D9/A9 */
+			, <10 0 &gpiob 9 0>	/* D10/A10 */
+			;
+	};
+};
+
+pro_micro_i2c: &i2c1 {};
+pro_micro_spi: &spi1 {};
+pro_micro_serial: &usart1 {};

zmk/app/boards/arm/proton_c/board.cmake

@@ -0,0 +1,7 @@
+# SPDX-License-Identifier: MIT
+
+board_runner_args(dfu-util "--pid=0483:df11" "--alt=0" "--dfuse")
+board_runner_args(jlink "--device=STM32F303CC" "--speed=4000")
+
+include(${ZEPHYR_BASE}/boards/common/dfu-util.board.cmake)
+include(${ZEPHYR_BASE}/boards/common/jlink.board.cmake)

zmk/app/boards/arm/proton_c/pinmux.c

@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 2017 I-SENSE group of ICCS
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#include <kernel.h>
+#include <device.h>
+#include <init.h>
+#include <drivers/pinmux.h>
+#include <sys/sys_io.h>
+
+#include <pinmux/stm32/pinmux_stm32.h>
+
+/* pin assignments for STM32F3DISCOVERY board */
+static const struct pin_config pinconf[] = {
+#if DT_NODE_HAS_STATUS(DT_NODELABEL(usart1), okay) && CONFIG_SERIAL
+    {STM32_PIN_PC4, STM32F3_PINMUX_FUNC_PC4_USART1_TX},
+    {STM32_PIN_PC5, STM32F3_PINMUX_FUNC_PC5_USART1_RX},
+#endif
+#if DT_NODE_HAS_STATUS(DT_NODELABEL(usart2), okay) && CONFIG_SERIAL
+    {STM32_PIN_PA2, STM32F3_PINMUX_FUNC_PA2_USART2_TX},
+    {STM32_PIN_PA3, STM32F3_PINMUX_FUNC_PA3_USART2_RX},
+#endif
+#if DT_NODE_HAS_STATUS(DT_NODELABEL(i2c1), okay) && CONFIG_I2C
+    {STM32_PIN_PB6, STM32F3_PINMUX_FUNC_PB6_I2C1_SCL},
+    {STM32_PIN_PB7, STM32F3_PINMUX_FUNC_PB7_I2C1_SDA},
+#endif
+#if DT_NODE_HAS_STATUS(DT_NODELABEL(i2c2), okay) && CONFIG_I2C
+    {STM32_PIN_PA9, STM32F3_PINMUX_FUNC_PA9_I2C2_SCL},
+    {STM32_PIN_PA10, STM32F3_PINMUX_FUNC_PA10_I2C2_SDA},
+#endif
+#if DT_NODE_HAS_STATUS(DT_NODELABEL(spi1), okay) && CONFIG_SPI
+#ifdef CONFIG_SPI_STM32_USE_HW_SS
+    {STM32_PIN_PA4, STM32F3_PINMUX_FUNC_PA4_SPI1_NSS},
+#endif /* CONFIG_SPI_STM32_USE_HW_SS */
+    {STM32_PIN_PA5, STM32F3_PINMUX_FUNC_PA5_SPI1_SCK},
+    {STM32_PIN_PA6, STM32F3_PINMUX_FUNC_PA6_SPI1_MISO},
+    {STM32_PIN_PA7, STM32F3_PINMUX_FUNC_PA7_SPI1_MOSI},
+#endif
+#if DT_NODE_HAS_STATUS(DT_NODELABEL(spi2), okay) && CONFIG_SPI
+#ifdef CONFIG_SPI_STM32_USE_HW_SS
+    {STM32_PIN_PB12, STM32F3_PINMUX_FUNC_PB12_SPI2_NSS},
+#endif /* CONFIG_SPI_STM32_USE_HW_SS */
+    {STM32_PIN_PB13, STM32F3_PINMUX_FUNC_PB13_SPI2_SCK},
+    {STM32_PIN_PB14, STM32F3_PINMUX_FUNC_PB14_SPI2_MISO},
+    {STM32_PIN_PB15, STM32F3_PINMUX_FUNC_PB15_SPI2_MOSI},
+#endif
+#ifdef CONFIG_USB_DC_STM32
+    {STM32_PIN_PA11, STM32F3_PINMUX_FUNC_PA11_USB_DM},
+    {STM32_PIN_PA12, STM32F3_PINMUX_FUNC_PA12_USB_DP},
+#endif /* CONFIG_USB_DC_STM32 */
+#if DT_NODE_HAS_STATUS(DT_NODELABEL(can1), okay) && CONFIG_CAN
+    {STM32_PIN_PD0, STM32F3_PINMUX_FUNC_PD0_CAN1_RX},
+    {STM32_PIN_PD1, STM32F3_PINMUX_FUNC_PD1_CAN1_TX},
+#endif
+};
+
+static int pinmux_stm32_init(struct device *port) {
+    ARG_UNUSED(port);
+
+    stm32_setup_pins(pinconf, ARRAY_SIZE(pinconf));
+
+    return 0;
+}
+
+SYS_INIT(pinmux_stm32_init, PRE_KERNEL_1, CONFIG_PINMUX_STM32_DEVICE_INITIALIZATION_PRIORITY);

zmk/app/boards/arm/proton_c/proton_c.dts

@@ -0,0 +1,53 @@
+/*
+ * Copyright (c) 2020 Pete Johanson
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+/dts-v1/;
+#include <st/f3/stm32f303Xc.dtsi>
+#include "arduino_pro_micro_pins.dtsi"
+
+/ {
+	model = "QMK Proton C";
+	compatible = "qmk,proton_c", "st,stm32f303";
+
+	chosen {
+		zephyr,sram = &sram0;
+		zephyr,flash = &flash0;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		led: led_0 {
+			gpios = <&gpioc 13 GPIO_ACTIVE_HIGH>;
+			label = "User LED";
+		};
+	};
+};
+
+&usb {
+	status = "okay";
+};
+
+&rtc {
+	status = "okay";
+};
+
+&flash0 {
+	/*
+	 * For more information, see:
+	 * http://docs.zephyrproject.org/latest/guides/dts/index.html#flash-partitions
+	 */
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		/* Set 6Kb of storage at the end of the 256Kb of flash */
+		storage_partition: partition@3e800 {
+			label = "storage";
+			reg = <0x0003e800 0x00001800>;
+		};
+	};
+};

zmk/app/boards/arm/proton_c/proton_c.yaml

@@ -0,0 +1,18 @@
+identifier: proton_c
+name: QMK Proton-C
+type: mcu
+arch: arm
+toolchain:
+  - zephyr
+  - gnuarmemb
+  - xtools
+ram: 40
+supported:
+  - gpio
+  - i2c
+  - counter
+  - spi
+  - usb_device
+  - lsm303dlhc
+  - nvs
+  - can

zmk/app/boards/arm/proton_c/proton_c_defconfig

@@ -0,0 +1,30 @@
+# SPDX-License-Identifier: MIT
+
+CONFIG_SOC_SERIES_STM32F3X=y
+CONFIG_SOC_STM32F303XC=y
+# 72MHz system clock
+CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=72000000
+
+# Floating Point Options
+CONFIG_FPU=y
+
+# enable pinmux
+CONFIG_PINMUX=y
+
+# enable GPIO
+CONFIG_GPIO=y
+
+# clock configuration
+CONFIG_CLOCK_CONTROL=y
+
+# Clock configuration for Cube Clock control driver
+CONFIG_CLOCK_STM32_HSE_CLOCK=8000000
+CONFIG_CLOCK_STM32_SYSCLK_SRC_PLL=y
+# use HSE as PLL input
+CONFIG_CLOCK_STM32_PLL_SRC_HSE=y
+# produce 72MHz clock at PLL output
+CONFIG_CLOCK_STM32_PLL_PREDIV=1
+CONFIG_CLOCK_STM32_PLL_MULTIPLIER=9
+CONFIG_CLOCK_STM32_AHB_PRESCALER=1
+CONFIG_CLOCK_STM32_APB1_PRESCALER=2
+CONFIG_CLOCK_STM32_APB2_PRESCALER=1

zmk/app/boards/native_posix.conf

@@ -0,0 +1,8 @@
+CONFIG_KSCAN=n
+CONFIG_ZMK_KSCAN_MOCK_DRIVER=y
+CONFIG_ZMK_KSCAN_GPIO_DRIVER=n
+CONFIG_GPIO=n
+CONFIG_ZMK_BLE=n
+CONFIG_LOG=y
+CONFIG_LOG_BACKEND_SHOW_COLOR=n
+CONFIG_ZMK_LOG_LEVEL_DBG=y

zmk/app/boards/native_posix.overlay

@@ -0,0 +1,18 @@
+#include <behaviors.dtsi>
+#include <dt-bindings/zmk/keys.h>
+#include <dt-bindings/zmk/kscan-mock.h>
+
+/ {
+	chosen {
+		zmk,kscan = &kscan;
+	};
+
+	kscan: kscan {
+		compatible = "zmk,kscan-mock";
+		label = "KSCAN_MOCK";
+
+		rows = <2>;
+		columns = <2>;
+		exit-after;
+	};
+};

zmk/app/boards/shields/Kconfig.defconfig

@@ -0,0 +1,14 @@
+
+
+
+config ZMK_KEYBOARD_NAME
+	default "cradios"
+
+# Unable to use interrupts as the same pin number is used
+# across A & B controllers, and STM32F303CCT6 can't enable
+# interrutps for multiple controllers for the same "line"
+# for the external interrupts.
+config ZMK_KSCAN_GPIO_POLLING
+	default y
+
+

zmk/app/boards/shields/Kconfig.shield

@@ -0,0 +1,5 @@
+# Copyright (c) 2020 Pete Johanson
+# SPDX-License-Identifier: MIT
+
+config SHIELD_CRADIOS
+	def_bool $(shields_list_contains,cradios)

zmk/app/boards/shields/boardsource3x4/Kconfig.defconfig

@@ -0,0 +1,9 @@
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+
+if SHIELD_BOARDSOURCE3X4
+
+config ZMK_KEYBOARD_NAME
+    default "Boardsource 3x4"
+
+endif

zmk/app/boards/shields/boardsource3x4/Kconfig.shield

@@ -0,0 +1,6 @@
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+
+config SHIELD_BOARDSOURCE3X4
+	def_bool $(shields_list_contains,boardsource3x4)
+

zmk/app/boards/shields/boardsource3x4/boardsource3x4.keymap

@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2020 The ZMK Contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#include <behaviors.dtsi>
+#include <dt-bindings/zmk/keys.h>
+#include <dt-bindings/zmk/bt.h>
+
+/ {
+    keymap {
+        compatible = "zmk,keymap";
+
+        default_layer {
+
+            bindings = <
+    &tog 1 &kp M_PREV &kp M_PLAY &kp M_NEXT
+    &mo 2  &kp M_VOLD &kp UARW   &kp M_VOLU
+    &mo 3  &kp LARW   &kp DARW   &kp RARW
+            >;
+
+        };
+
+        num_layer {
+            bindings = <
+    &trans      &kp NUM_7 &kp NUM_8 &kp NUM_9
+    &trans      &kp NUM_4 &kp NUM_5 &kp NUM_6
+    &lt 3 NUM_0 &kp NUM_1 &kp NUM_2 &kp NUM_3
+            >;
+        };
+
+        lower_layer {
+            bindings = <
+    &bt BT_CLR &none        &reset       &bootloader
+    &trans     &bt BT_SEL 3 &bt BT_SEL 4 &none
+    &none      &bt BT_SEL 0 &bt BT_SEL 1 &bt BT_SEL 2
+            >;
+        };
+
+        raise_layer {
+            bindings = <
+    &kp 0x68 &kp 0x69 &kp 0x6A &kp 0x6B
+    &kp 0x6C &kp 0x6D &kp 0x6E &kp 0x6F
+    &trans   &kp 0x70 &kp 0x71 &kp 0x72
+            >;
+        };
+    };
+};

zmk/app/boards/shields/boardsource3x4/boardsource3x4.overlay

@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2020 The ZMK Contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#include <dt-bindings/zmk/matrix-transform.h>
+
+/ {
+    chosen {
+        zmk,kscan = &kscan0;
+    };
+
+    kscan0: kscan {
+        compatible = "zmk,kscan-gpio-matrix";
+        label = "KSCAN";
+        diode-direction = "col2row";
+
+         row-gpios
+            = <&pro_micro_a 0 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+            , <&pro_micro_a 1 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+            , <&pro_micro_a 2 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
+            ;
+
+        col-gpios
+            = <&pro_micro_d 10 GPIO_ACTIVE_HIGH>
+            , <&pro_micro_d 16 GPIO_ACTIVE_HIGH>
+            , <&pro_micro_d 14 GPIO_ACTIVE_HIGH>
+            , <&pro_micro_d 15 GPIO_ACTIVE_HIGH>
+            ;
+    };
+};