Bump version to 8.5.3, update package.json, changelog, versions.h and reference the latest Agent.

Extend the behavior of keys upon layer changes to keymap changes

.gitignore

@@ -1,2 +1,3 @@
 package-lock.json
 node_modules
+build_make

.travis.yml

@@ -1,25 +1,22 @@
-language: generic
+language: c
+
+os:
+  - linux
+  - osx
+
 cache:
   directories:
-    - $HOME/Library/Caches/Homebrew/Cask
-install: eclipse -noSplash 
-         -application org.eclipse.equinox.p2.director 
-         -repository http://gnuarmeclipse.sourceforge.net/updates 
-         -installIUs ilg.gnuarmeclipse.managedbuild.cross.feature.group 
-         -profileProperties org.eclipse.update.install.features=true
-script: eclipse -noSplash 
-        -application org.eclipse.cdt.managedbuilder.core.headlessbuild 
-        -import $TRAVIS_BUILD_DIR/left/build
-        -import $TRAVIS_BUILD_DIR/right/build
-        -build all
-matrix:
-  include:
-    - os: linux
-      sudo: required
-      before_install: 
-        - curl https://nixos.org/nix/install | sh && . ~/.nix-profile/etc/profile.d/nix.sh
-        - nix-env -i gcc-arm-embedded-4.8-2014q1-20140314
-        - nix-env -i eclipse-cpp
-    - os: osx
-      env: PATH="$PATH:/Applications/Eclipse CPP.app/Contents/MacOS"
-      before_install: brew update && brew bundle -v
+    # Cache for the gcc archives
+    - $HOME/gcc-cache/
+
+install:
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then GCC_NAME="gcc-arm-none-eabi-7-2017-q4-major-mac.tar.bz2"; else GCC_NAME="gcc-arm-none-eabi-7-2017-q4-major-linux.tar.bz2"; fi
+  - if test ! -e $HOME/gcc-cache/$GCC_NAME ; then wget "https://developer.arm.com/-/media/Files/downloads/gnu-rm/7-2017q4/$GCC_NAME" -O $HOME/gcc-cache/$GCC_NAME ; fi
+  - tar -xf $HOME/gcc-cache/$GCC_NAME -C $HOME
+  - export PATH=$PATH:$HOME/gcc-arm-none-eabi-7-2017-q4-major/bin
+
+script:
+  - make -C left clean && make -j2 -C left DEBUG=1
+  - make -C left clean && make -j2 -C left DEBUG=0
+  - make -C right clean && make -j2 -C right DEBUG=1
+  - make -C right clean && make -j2 -C right DEBUG=0

Brewfile

@@ -1,2 +0,0 @@
-cask "eclipse-cpp"
-cask "./gcc-arm-embedded.rb"

CHANGELOG.md

@@ -5,6 +5,204 @@ All notable changes to this project will be documented in this file.
 The format is loosely based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to the [UHK Versioning](VERSIONING.md) conventions.
 
+## [8.5.3] - 2018-10-20
+
+Device Protocol: 4.5.0 | Module Protocol: 4.0.0 | User Config: 4.1.0 | Hardware Config: 1.0.0
+
+- Re-enable the I2C watchdog of the left keyboard half which was accidentally disabled starting from firmware 8.4.3. This should fix the freezes of the left keyboard half.
+
+## [8.5.2] - 2018-10-06
+
+Device Protocol: 4.5.0 | Module Protocol: 4.0.0 | User Config: 4.1.0 | Hardware Config: 1.0.0
+
+- Don't suppress keys upon keymap change.
+
+## [8.5.1] - 2018-10-04
+
+Device Protocol: 4.5.0 | Module Protocol: 4.0.0 | User Config: 4.1.0 | Hardware Config: 1.0.0
+
+- Reset UsbReportUpdateSemaphore if it gets stuck for 100ms. This should fix occasional freezes.
+
+## [8.5.0] - 2018-10-04
+
+Device Protocol: 4.**5.0** | Module Protocol: 4.0.0 | User Config: 4.1.0 | Hardware Config: 1.0.0
+
+- Send primary role modifiers consistently.
+- Only allow layer switcher keys to deactivate toggled layers.
+- Deactivate secondary roles when switching keymaps.
+- Use the correct scancode so that commas are outputted for macros.
+- Move the pointer not by 1 but by 5 pixels when testing the USB stack to make the pointer easier to see.
+- Expose UsbReportUpdateSemaphore via UsbCommand_{Get,Set}Variable() `DEVICEPROTOCOL:MINOR`
+- Extract CurrentTime and remove Timer_{Get,Set}CurrentTime()
+
+## [8.4.5] - 2018-08-21
+
+Device Protocol: 4.4.0 | Module Protocol: 4.0.0 | User Config: 4.1.0 | Hardware Config: 1.0.0
+
+- Suppress pressed keys when the layer or keymap changes.
+
+## [8.4.4] - 2018-08-14
+
+Device Protocol: 4.4.0 | Module Protocol: 4.0.0 | User Config: 4.1.0 | Hardware Config: 1.0.0
+
+- Don't wake the host if a key is held down through the beginning of sleep.
+- Ensure that secondary roles are triggered consistently.
+
+## [8.4.3] - 2018-08-12
+
+Device Protocol: 4.4.0 | Module Protocol: 4.0.0 | User Config: 4.1.0 | Hardware Config: 1.0.0
+
+- Compensate "double tap to lock layer" timeouts for the timer fix to make them as long as before 8.3.3
+
+## [8.4.2] - 2018-08-02
+
+Device Protocol: 4.4.0 | Module Protocol: 4.0.0 | User Config: 4.1.0 | Hardware Config: 1.0.0
+
+- Fix various bugs related to secondary role handling and sticky modifier states.
+
+## [8.4.1] - 2018-07-31
+
+Device Protocol: 4.4.0 | Module Protocol: 4.0.0 | User Config: 4.1.0 | Hardware Config: 1.0.0
+
+- Make some improvements to the sleep/wake code.
+
+## [8.4.0] - 2018-07-24
+
+Device Protocol: 4.**4.0** | Module Protocol: 4.0.0 | User Config: 4.1.0 | Hardware Config: 1.0.0
+
+- Rewrite the key debouncer and set the press and release timeouts to 50ms.
+- Add hardcoded test keymap.
+- Make debounce timeouts configurable via USB. `DEVICEPROTOCOL:MINOR`
+- Make the hardcoded test keymap able to trigger via USB. `DEVICEPROTOCOL:MINOR`
+- Allow the USB stack test mode to be activated via USB. `DEVICEPROTOCOL:MINOR`
+
+## [8.3.3] - 2018-07-03
+
+Device Protocol: 4.3.1 | Module Protocol: 4.0.0 | User Config: 4.1.0 | Hardware Config: 1.0.0
+
+- Implement the macro engine.
+- Fix the timer which makes it tick twice as fast as before.
+- Fix the nondeterministic bug that made USB hang.
+- Restore the Windows related commits of firmware 8.3.1 because the USB hang bug has been fixed.
+- Restore debouncing to 100ms until it gets really fixed.
+
+## [8.3.2] - 2018-06-27
+
+Device Protocol: 4.3.1 | Module Protocol: 4.0.0 | User Config: 4.1.0 | Hardware Config: 1.0.0
+
+- Make the debouncer debounce not only on key presses but also on key releases, and change the debounce interval from 100ms to the suggested 5ms of MX switches.
+- Revert the Windows related commits of firmware 8.3.1 because they introduced a nondeterministic bug that made USB hang.
+- Add base layer key mappings for the left and right add-ons for testing purposes.
+
+## [8.3.1] - 2018-06-07
+
+Device Protocol: 4.3.1 | Module Protocol: 4.0.0 | User Config: 4.1.0 | Hardware Config: 1.0.0
+
+- Fix media key repetition bug on Windows.
+- Fix bug that made Windows unable to sleep when the UHK was plugged in.
+- Fix bug that made Chrome Remote Desktop blocked from interacting on Windows.
+- Fix bug that made locked layers not release. This bug was introduced in the previous release.
+
+## [8.3.0] - 2018-06-03
+
+Device Protocol: 4.3.1 | Module Protocol: 4.0.0 | User Config: 4.**1.0** | Hardware Config: 1.0.0
+
+- Make the config parser handle switch layer actions with hold on double tap disabled. `USERCONFIG:MINOR`
+- Set key debounce timeout from 80ms to 100ms. This should further reduce key chattering.
+
+## [8.2.5] - 2018-05-27
+
+Device Protocol: 4.3.1 | Module Protocol: 4.0.0 | User Config: 4.0.1 | Hardware Config: 1.0.0
+
+- Now really fix the bug that made the hardware and user configuration not load from the EEPROM on some hosts right after firmware update.
+
+## [8.2.4] - 2018-05-21
+
+Device Protocol: 4.3.**1** | Module Protocol: 4.0.0 | User Config: 4.0.1 | Hardware Config: 1.0.0
+
+- Fix the bug that made the hardware and user configuration not load from the EEPROM on some hosts right after firmware update.
+- Set the signature of the hardware config to "FTY" in the RAM when the keyboard is in factory reset mode, allowing Agent to be aware of the factory reset state. `DEVICEPROTOCOL:PATCH`
+- Load the hardware and user configuration from the EEPROM even in factory reset mode.
+- Set key debounce timeout from 60ms to 80ms. This should further reduce key chattering.
+
+## [8.2.3] - 2018-05-15
+
+Device Protocol: 4.3.0 | Module Protocol: 4.0.0 | User Config: 4.0.1 | Hardware Config: 1.0.0
+
+- Don't switch keymaps instead of playing macros.
+- Make saving the user configuration faster by only writing the part of the EEPROM which actually contains the user configuration.
+
+## [8.2.2] - 2018-05-09
+
+Device Protocol: 4.3.0 | Module Protocol: 4.0.0 | User Config: 4.0.**1** | Hardware Config: 1.0.0
+
+- Parse long media macro actions. `USERCONFIG:PATCH`
+- Fix vendor-specific USB usage page entry. This makes the HIDAPI Linux/hidraw driver able to access interface 0.
+
+## [8.2.1] - 2018-05-02
+
+Device Protocol: 4.3.0 | Module Protocol: 4.0.0 | User Config: 4.0.0 | Hardware Config: 1.0.0
+
+- Don't suppress modifier keys upon releasing a layer.
+- Restore Caps Lock indicator when saving the configuration.
+
+## [8.2.0] - 2018-04-20
+
+Device Protocol: 4.**3.0** | Module Protocol: 4.0.0 | User Config: 4.0.0 | Hardware Config: 1.0.0
+
+- Change the scheduling of USB reports which changes mouse pointer speeds.
+- Disable LEDs while the host sleeps.
+- Make any key wake up the host while it sleeps.
+- Add UsbCommand_SwitchKeymap(). `DEVICEPROTOCOL:MINOR`
+- Make GCC optimize the release builds for execution speed (-O3).
+
+## [8.1.5] - 2018-04-04
+
+Device Protocol: 4.2.0 | Module Protocol: 4.0.0 | User Config: 4.0.0 | Hardware Config: 1.0.0
+
+- Set key debounce timeout from 30ms to 60ms. This should eliminate key chattering.
+- Use the correct scancode for the menu key of the factory keymap.
+
+## [8.1.4] - 2018-03-05
+
+Device Protocol: 4.2.0 | Module Protocol: 4.0.0 | User Config: 4.0.0 | Hardware Config: 1.0.0
+
+- Set key debounce timeout from 20ms to 30ms. This should eliminate key chattering.
+- Set double tap lock layer timeout from 250ms to 150ms. This should minimize the chance of locking layers accidentally by double tapping their keys.
+
+## [8.1.3] - 2018-02-18
+
+Device Protocol: 4.2.0 | Module Protocol: 4.0.0 | User Config: 4.0.0 | Hardware Config: 1.0.0
+
+- Fix system keyboard descriptor, so it is byte-aligned.
+- Set key debounce timeout from 15ms to 20ms. This should at least reduce and hopefully eliminate key chattering.
+
+## [8.1.2] - 2018-02-13
+
+Device Protocol: 4.2.0 | Module Protocol: 4.0.0 | User Config: 4.0.0 | Hardware Config: 1.0.0
+
+- Detect Caps Lock USB state and light up the Caps Lock icon of the LED display accordingly.
+- Set key debounce timeout from 10ms to 15ms. This should at least reduce and hopefully eliminate key chattering.
+
+## [8.1.1] - 2018-02-11
+
+Device Protocol: 4.2.0 | Module Protocol: 4.0.0 | User Config: 4.0.0 | Hardware Config: 1.0.0
+
+- Lock layers every time when double-tapping their layer switcher keys, regardless of how many times the layer switcher key was tapped before.
+- Only lock layers via double-tapping if the second tap gets released within 100ms.
+
+## [8.1.0] - 2018-01-15
+
+Device Protocol: 4.**2**.0 | Module Protocol: 4.0.0 | User Config: 4.0.0 | Hardware Config: 1.0.0
+
+- Enable left-half watchdog in reinit mode which seems to prevent freezes.
+- Slow down main bus I2C baud rate to 30kHz when BusPal is on to make firmware transfer more robust.
+- Implement UsbCommandId_GetSlaveI2cErrors. `DEVICEPROTOCOL:MINOR`
+- Implement UsbCommandId_SetI2cBaudRate. `DEVICEPROTOCOL:MINOR`
+- Implement DevicePropertyId_CurrentKbootCommand. `DEVICEPROTOCOL:MINOR`
+- Implement DevicePropertyId_I2cMainBusBaudRate. `DEVICEPROTOCOL:MINOR`
+- Implement DevicePropertyId_Uptime. `DEVICEPROTOCOL:MINOR`
+
 ## [8.0.1] - 2017-12-25
 
 Device Protocol: 4.1.0 | Module Protocol: 4.0.0 | User Config: 4.0.0 | Hardware Config: 1.0.0
@@ -56,7 +254,7 @@ Device Protocol: 2.0.0 | Module Protocol: 3.0.0 | User Config: **3.0.0** | Hardw
 
 - Implement mouse movement and scrolling deceleration and acceleration.
 - Toggle layers upon double tapping their keys. Make the double tap timeout configurable.
-- Make the parser read additional user configuration properties: USERCONFIGMajorVersion, USERCONFIGMinorVersion, USERCONFIGPatchVersion, doubleTapSwitchLayerTimeout, iconsAndLayerTextsBrightness, alphanumericSegmentsBrightness, keyBacklightBrightness, mouseMoveInitialSpeed, mouseMoveAcceleration, mouseMoveDeceleratedSpeed, mouseMoveBaseSpeed, mouseMoveAcceleratedSpeed, mouseScrollInitialSpeed, mouseScrollAcceleration, mouseScrollDeceleratedSpeed, mouseScrollBaseSpeed, mouseScrollAcceleratedSpeed. `USERCONFIG:MAJOR`
+- Make the parser read additional user configuration properties: userConfigMajorVersion, userConfigMinorVersion, userConfigPatchVersion, doubleTapSwitchLayerTimeout, iconsAndLayerTextsBrightness, alphanumericSegmentsBrightness, keyBacklightBrightness, mouseMoveInitialSpeed, mouseMoveAcceleration, mouseMoveDeceleratedSpeed, mouseMoveBaseSpeed, mouseMoveAcceleratedSpeed, mouseScrollInitialSpeed, mouseScrollAcceleration, mouseScrollDeceleratedSpeed, mouseScrollBaseSpeed, mouseScrollAcceleratedSpeed. `USERCONFIG:MAJOR`
 
 ## [3.0.0] - 2017-11-15
 

ISSUE_TEMPLATE

@@ -0,0 +1,8 @@
+Before submitting a new issue, make sure to do the following:
+
+1. If you're using Karabiner Elements on your Mac, close it!
+2. Install the latest Agent:
+   https://github.com/UltimateHackingKeyboard/agent/releases/latest
+3. Use Agent to update to the latest firmware:
+   https://github.com/UltimateHackingKeyboard/firmware/releases/latest
+4. Try to reproduce the issue, and only report it if it still persists.

README.md

@@ -4,23 +4,23 @@
 
 This repository hosts the firmware of the [Ultimate Hacking Keyboard](https://ultimatehackingkeyboard.com/).
 
-## Cloning the repository
+If you want to use the latest firmware version for your UHK, then instead of going through the pain of building the firmware, simply download the [latest release of Agent](https://github.com/UltimateHackingKeyboard/agent/releases/latest) and update to the latest firmware version within Agent with a click of a button.
 
-Please make sure to clone this repo with:
+If you're one of the brave few who wants to hack the firmware then read on.
+
+1. Make sure to clone this repo with:
 
 `git clone --recursive git@github.com:UltimateHackingKeyboard/firmware.git`
 
-This will download the dependent submodules, which are required to build the firmware.
+2. Download and install MCUXpresso IDE for [Linux](https://storage.googleapis.com/ugl-static/mcuxpresso-ide/mcuxpressoide-10.2.1_795.x86_64.deb.bin), [Mac](https://storage.googleapis.com/ugl-static/mcuxpresso-ide/MCUXpressoIDE_10.2.1_795.pkg), or [Windows](https://storage.googleapis.com/ugl-static/mcuxpresso-ide/MCUXpressoIDE_10.2.1_795.exe).
 
-## Importing the firmware
+3. In the IDE, import the project by invoking *File -> Import -> General -> Existing Projects into Workspace*, select the *left* or *right* directory depending on the desired firmware, then click on the *Finish* button.
 
-Install [Kinetis Design Studio](http://www.nxp.com/products/software-and-tools/run-time-software/kinetis-software-and-tools/ides-for-kinetis-mcus/kinetis-design-studio-integrated-development-environment-ide:KDS_IDE) (KDS), import the project by invoking *File -> Import -> General -> Existing Projects into Workspace*, select the *left* or *right* directory depending on the desired firmware, then click on the *Finish* button.
+4. In order to be able to flash the firmware via USB from the IDE, you must build [Agent](https://github.com/UltimateHackingKeyboard/agent) which is Git submodule of the this repo and located in the `lib/agent` directory.
 
-## Building and flashing the firmware
+5. Finally, in the IDE, click on *Run -> External Tools -> External Tools Configurations*, then select a release firmware to be flashed such as *uhk60-right_release_kboot*, and click on the *Run* button.
 
-For the left keyboard half, make sure to power it via the right keyboard half (which must be powered via USB). Also connect the left keyboard half to your SEGGER J-Link USB debug probe (which must also be connected via USB). Then in KDS, click on *Run -> Run Configurations*, select *GDB SEGGER J-Link Debugging -> uhk-left release jlink*, and click on the *Debug* button.
-
-For the right keyboard half, flash [the bootloader](https://github.com/UltimateHackingKeyboard/bootloader) first. Then in KDS, click on *Run -> Run Configurations*, select *C/C++ Application -> uhk-right release blhost*, and click on the *Debug* button. Please note that this update method only works on Linux out of the box. On other operating systems, you have to execute the relevant commands of the [blhost-unix.sh](right/build/kds/blhost-unix.sh) script.
+Going forward, it's easier to flash the firmware of your choice by using the downwards toolbar icon which is located rightwards of the *green play + toolbox icon*.
 
 ## Contributing
 

gcc-arm-embedded.rb

@@ -1,35 +0,0 @@
-cask 'gcc-arm-embedded' do
-  version '4_8-2014q3'
-  sha256 '6b30901738b09a8d22fdfff99e991217444b80ac492a6163af5c06a3baaa3487'
-
-  # launchpad.net/gcc-arm-embedded/ was verified as official when first introduced to the cask
-  url "https://launchpad.net/gcc-arm-embedded/4.8/4.8-2014-q3-update/+download/gcc-arm-none-eabi-#{version}-20140805-mac.tar.bz2"
-  name 'GCC ARM Embedded'
-  homepage 'https://developer.arm.com/open-source/gnu-toolchain/gnu-rm'
-
-  binary "gcc-arm-none-eabi-#{version}/bin/arm-none-eabi-addr2line"
-  binary "gcc-arm-none-eabi-#{version}/bin/arm-none-eabi-ar"
-  binary "gcc-arm-none-eabi-#{version}/bin/arm-none-eabi-as"
-  binary "gcc-arm-none-eabi-#{version}/bin/arm-none-eabi-c++"
-  binary "gcc-arm-none-eabi-#{version}/bin/arm-none-eabi-c++filt"
-  binary "gcc-arm-none-eabi-#{version}/bin/arm-none-eabi-cpp"
-  binary "gcc-arm-none-eabi-#{version}/bin/arm-none-eabi-elfedit"
-  binary "gcc-arm-none-eabi-#{version}/bin/arm-none-eabi-g++"
-  binary "gcc-arm-none-eabi-#{version}/bin/arm-none-eabi-gcc"
-  binary "gcc-arm-none-eabi-#{version}/bin/arm-none-eabi-gcc-ar"
-  binary "gcc-arm-none-eabi-#{version}/bin/arm-none-eabi-gcc-nm"
-  binary "gcc-arm-none-eabi-#{version}/bin/arm-none-eabi-gcc-ranlib"
-  binary "gcc-arm-none-eabi-#{version}/bin/arm-none-eabi-gcov"
-  binary "gcc-arm-none-eabi-#{version}/bin/arm-none-eabi-gdb"
-  binary "gcc-arm-none-eabi-#{version}/bin/arm-none-eabi-gprof"
-  binary "gcc-arm-none-eabi-#{version}/bin/arm-none-eabi-ld"
-  binary "gcc-arm-none-eabi-#{version}/bin/arm-none-eabi-ld.bfd"
-  binary "gcc-arm-none-eabi-#{version}/bin/arm-none-eabi-nm"
-  binary "gcc-arm-none-eabi-#{version}/bin/arm-none-eabi-objcopy"
-  binary "gcc-arm-none-eabi-#{version}/bin/arm-none-eabi-objdump"
-  binary "gcc-arm-none-eabi-#{version}/bin/arm-none-eabi-ranlib"
-  binary "gcc-arm-none-eabi-#{version}/bin/arm-none-eabi-readelf"
-  binary "gcc-arm-none-eabi-#{version}/bin/arm-none-eabi-size"
-  binary "gcc-arm-none-eabi-#{version}/bin/arm-none-eabi-strings"
-  binary "gcc-arm-none-eabi-#{version}/bin/arm-none-eabi-strip"
-end

left/Makefile

@@ -0,0 +1,58 @@
+# Copyright (C) 2018 Kristian Lauszus. All rights reserved.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# Contact information
+# -------------------
+# Kristian Lauszus
+# Web      :  http://www.lauszus.com
+# e-mail   :  lauszus@gmail.com
+
+# Set project name.
+PROJECT_NAME = uhk_left
+
+# Defines the part type that this project uses.
+PART = MKL03Z32VFK4
+
+# Defines the linker script to use for the application.
+LDSCRIPT = ../lib/KSDK_2.0_MKL03Z8xxx4/devices/MKL03Z4/gcc/MKL03Z32xxx4_flash.ld
+
+# Size of the heap and stack.
+HEAP_SIZE = 0
+STACK_SIZE = 0x0050
+
+# Set the compiler CPU and FPU options.
+CPU = -mcpu=cortex-m0plus
+FPU = -mfloat-abi=soft
+
+# Command for flashing the left half of the keyboard.
+FLASH_CMD = node ../lib/agent/packages/usb/update-module-firmware.js leftHalf $(PROJECT_OBJ:.axf=.bin)
+
+# Path to the JLink script used for the left half.
+JLINK_SCRIPT = ../scripts/flash-left.jlink
+
+# Source files.
+SOURCE = $(wildcard src/*.c) \
+         ../lib/KSDK_2.0_MKL03Z8xxx4/devices/MKL03Z4/system_MKL03Z4.c \
+         ../lib/KSDK_2.0_MKL03Z8xxx4/devices/MKL03Z4/gcc/startup_MKL03Z4.S \
+         ../lib/KSDK_2.0_MKL03Z8xxx4/devices/MKL03Z4/drivers/fsl_clock.c \
+         ../lib/KSDK_2.0_MKL03Z8xxx4/devices/MKL03Z4/drivers/fsl_gpio.c \
+         ../lib/KSDK_2.0_MKL03Z8xxx4/devices/MKL03Z4/drivers/fsl_i2c.c \
+         ../lib/KSDK_2.0_MKL03Z8xxx4/devices/MKL03Z4/drivers/fsl_lptmr.c \
+         ../lib/KSDK_2.0_MKL03Z8xxx4/devices/MKL03Z4/drivers/fsl_spi.c \
+         ../lib/KSDK_2.0_MKL03Z8xxx4/devices/MKL03Z4/drivers/fsl_tpm.c \
+         $(wildcard ../shared/*.c) \
+         $(wildcard ../shared/slave/*.c)
+
+# Header files.
+IPATH = src \
+        ../lib/KSDK_2.0_MKL03Z8xxx4/CMSIS/Include \
+        ../lib/KSDK_2.0_MKL03Z8xxx4/devices/MKL03Z4 \
+        ../lib/KSDK_2.0_MKL03Z8xxx4/devices/MKL03Z4/drivers \
+        ../shared
+
+# Include main Makefile.
+include ../scripts/Makedefs.mk

left/build/.cproject

@@ -5,19 +5,19 @@
 			<storageModule buildSystemId="org.eclipse.cdt.managedbuilder.core.configurationDataProvider" id="ilg.gnuarmeclipse.managedbuild.cross.config.elf.debug.1792027861" moduleId="org.eclipse.cdt.core.settings" name="uhk60-left_debug">
 				<externalSettings/>
 				<extensions>
+					<extension id="org.eclipse.cdt.core.ELF" point="org.eclipse.cdt.core.BinaryParser"/>
 					<extension id="org.eclipse.cdt.core.GmakeErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
 					<extension id="org.eclipse.cdt.core.CWDLocator" point="org.eclipse.cdt.core.ErrorParser"/>
 					<extension id="org.eclipse.cdt.core.GCCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
 					<extension id="org.eclipse.cdt.core.GASErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
 					<extension id="org.eclipse.cdt.core.GLDErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
-					<extension id="org.eclipse.cdt.core.ELF" point="org.eclipse.cdt.core.BinaryParser"/>
 				</extensions>
 			</storageModule>
 			<storageModule moduleId="cdtBuildSystem" version="4.0.0">
-				<configuration artifactExtension="elf" artifactName="${ProjName}" buildArtefactType="org.eclipse.cdt.build.core.buildArtefactType.exe" buildProperties="org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.debug,org.eclipse.cdt.build.core.buildArtefactType=org.eclipse.cdt.build.core.buildArtefactType.exe" cleanCommand="${cross_rm} -rf" description="" id="ilg.gnuarmeclipse.managedbuild.cross.config.elf.debug.1792027861" name="uhk60-left_debug" parent="ilg.gnuarmeclipse.managedbuild.cross.config.elf.debug">
+				<configuration artifactExtension="elf" artifactName="${ProjName}" buildArtefactType="org.eclipse.cdt.build.core.buildArtefactType.exe" buildProperties="org.eclipse.cdt.build.core.buildArtefactType=org.eclipse.cdt.build.core.buildArtefactType.exe,org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.debug" cleanCommand="${cross_rm} -rf" description="" id="ilg.gnuarmeclipse.managedbuild.cross.config.elf.debug.1792027861" name="uhk60-left_debug" parent="ilg.gnuarmeclipse.managedbuild.cross.config.elf.debug">
 					<folderInfo id="ilg.gnuarmeclipse.managedbuild.cross.config.elf.debug.1792027861." name="/" resourcePath="">
 						<toolChain id="ilg.gnuarmeclipse.managedbuild.cross.toolchain.elf.debug.439601044" name="Cross ARM GCC" superClass="ilg.gnuarmeclipse.managedbuild.cross.toolchain.elf.debug">
-							<option id="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.level.780228407" name="Optimization Level" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.level" value="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.level.none" valueType="enumerated"/>
+							<option id="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.level.780228407" name="Optimization Level" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.level" value="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.level.most" valueType="enumerated"/>
 							<option id="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.messagelength.1547417078" name="Message length (-fmessage-length=0)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.messagelength" value="true" valueType="boolean"/>
 							<option id="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.signedchar.765602671" name="'char' is signed (-fsigned-char)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.signedchar" value="true" valueType="boolean"/>
 							<option id="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.functionsections.910567930" name="Function sections (-ffunction-sections)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.functionsections" value="true" valueType="boolean"/>
@@ -61,7 +61,7 @@
 							<option id="ilg.gnuarmeclipse.managedbuild.cross.option.warnings.badfunctioncast.2943267007" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.warnings.badfunctioncast" value="false" valueType="boolean"/>
 							<option id="ilg.gnuarmeclipse.managedbuild.cross.option.addtools.createlisting.9995899345" name="Create extended listing" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.addtools.createlisting" value="false" valueType="boolean"/>
 							<targetPlatform archList="all" binaryParser="org.eclipse.cdt.core.ELF" id="ilg.gnuarmeclipse.managedbuild.cross.targetPlatform.1777290613" isAbstract="false" osList="all" superClass="ilg.gnuarmeclipse.managedbuild.cross.targetPlatform"/>
-							<builder buildPath="${workspace_loc:/k64f}/debug" id="ilg.gnuarmeclipse.managedbuild.cross.builder.1406291427" keepEnvironmentInBuildfile="false" managedBuildOn="true" name="Gnu Make Builder" parallelBuildOn="true" parallelizationNumber="optimal" stopOnErr="false" superClass="ilg.gnuarmeclipse.managedbuild.cross.builder"/>
+							<builder buildPath="${workspace_loc:/uhk-left}/../" id="ilg.gnuarmeclipse.managedbuild.cross.builder.1406291427" incrementalBuildTarget="all DEBUG=1" keepEnvironmentInBuildfile="false" managedBuildOn="false" name="Gnu Make Builder" parallelBuildOn="true" parallelizationNumber="optimal" stopOnErr="false" superClass="ilg.gnuarmeclipse.managedbuild.cross.builder"/>
 							<tool id="ilg.gnuarmeclipse.managedbuild.cross.tool.assembler.2007968129" name="Cross ARM GNU Assembler" superClass="ilg.gnuarmeclipse.managedbuild.cross.tool.assembler">
 								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.assembler.usepreprocessor.1246588554" name="Use preprocessor" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.assembler.usepreprocessor" value="true" valueType="boolean"/>
 								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.assembler.include.paths.2122094274" name="Include paths (-I)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.assembler.include.paths"/>
@@ -165,16 +165,16 @@
 			<storageModule buildSystemId="org.eclipse.cdt.managedbuilder.core.configurationDataProvider" id="ilg.gnuarmeclipse.managedbuild.cross.config.elf.release.1939339834.1792647078" moduleId="org.eclipse.cdt.core.settings" name="uhk60-left_release">
 				<externalSettings/>
 				<extensions>
+					<extension id="org.eclipse.cdt.core.ELF" point="org.eclipse.cdt.core.BinaryParser"/>
 					<extension id="org.eclipse.cdt.core.GmakeErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
 					<extension id="org.eclipse.cdt.core.CWDLocator" point="org.eclipse.cdt.core.ErrorParser"/>
 					<extension id="org.eclipse.cdt.core.GCCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
 					<extension id="org.eclipse.cdt.core.GASErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
 					<extension id="org.eclipse.cdt.core.GLDErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
-					<extension id="org.eclipse.cdt.core.ELF" point="org.eclipse.cdt.core.BinaryParser"/>
 				</extensions>
 			</storageModule>
 			<storageModule moduleId="cdtBuildSystem" version="4.0.0">
-				<configuration artifactExtension="elf" artifactName="${ProjName}" buildArtefactType="org.eclipse.cdt.build.core.buildArtefactType.exe" buildProperties="org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.release,org.eclipse.cdt.build.core.buildArtefactType=org.eclipse.cdt.build.core.buildArtefactType.exe" cleanCommand="${cross_rm} -rf" description="" id="ilg.gnuarmeclipse.managedbuild.cross.config.elf.release.1939339834.1792647078" name="uhk60-left_release" parent="ilg.gnuarmeclipse.managedbuild.cross.config.elf.release">
+				<configuration artifactExtension="elf" artifactName="${ProjName}" buildArtefactType="org.eclipse.cdt.build.core.buildArtefactType.exe" buildProperties="org.eclipse.cdt.build.core.buildArtefactType=org.eclipse.cdt.build.core.buildArtefactType.exe,org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.release" cleanCommand="${cross_rm} -rf" description="" id="ilg.gnuarmeclipse.managedbuild.cross.config.elf.release.1939339834.1792647078" name="uhk60-left_release" parent="ilg.gnuarmeclipse.managedbuild.cross.config.elf.release">
 					<folderInfo id="ilg.gnuarmeclipse.managedbuild.cross.config.elf.release.1939339834.1792647078." name="/" resourcePath="">
 						<toolChain id="ilg.gnuarmeclipse.managedbuild.cross.toolchain.elf.release.1802192936" name="Cross ARM GCC" superClass="ilg.gnuarmeclipse.managedbuild.cross.toolchain.elf.release">
 							<option id="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.level.918206081" name="Optimization Level" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.level" value="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.level.size" valueType="enumerated"/>
@@ -220,7 +220,7 @@
 							<option id="ilg.gnuarmeclipse.managedbuild.cross.option.warnings.badfunctioncast.6545741443.1540890614" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.warnings.badfunctioncast" value="false" valueType="boolean"/>
 							<option id="ilg.gnuarmeclipse.managedbuild.cross.option.addtools.createlisting.1382191896" name="Create extended listing" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.addtools.createlisting" value="false" valueType="boolean"/>
 							<targetPlatform archList="all" binaryParser="org.eclipse.cdt.core.ELF" id="ilg.gnuarmeclipse.managedbuild.cross.targetPlatform.2107171855" isAbstract="false" osList="all" superClass="ilg.gnuarmeclipse.managedbuild.cross.targetPlatform"/>
-							<builder buildPath="${workspace_loc:/k64f}/release" id="ilg.gnuarmeclipse.managedbuild.cross.builder.1689719605" keepEnvironmentInBuildfile="false" managedBuildOn="true" name="Gnu Make Builder" parallelBuildOn="true" parallelizationNumber="optimal" stopOnErr="false" superClass="ilg.gnuarmeclipse.managedbuild.cross.builder"/>
+							<builder buildPath="${workspace_loc:/uhk-left}/../" id="ilg.gnuarmeclipse.managedbuild.cross.builder.1689719605" incrementalBuildTarget="all DEBUG=0" keepEnvironmentInBuildfile="false" managedBuildOn="false" name="Gnu Make Builder" parallelBuildOn="true" parallelizationNumber="optimal" stopOnErr="false" superClass="ilg.gnuarmeclipse.managedbuild.cross.builder"/>
 							<tool id="ilg.gnuarmeclipse.managedbuild.cross.tool.assembler.1477971290" name="Cross ARM GNU Assembler" superClass="ilg.gnuarmeclipse.managedbuild.cross.tool.assembler">
 								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.assembler.usepreprocessor.334227408" name="Use preprocessor" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.assembler.usepreprocessor" value="true" valueType="boolean"/>
 								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.assembler.include.paths.1702866230" name="Include paths (-I)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.assembler.include.paths"/>

left/build/.gitignore

@@ -1,3 +1,4 @@
 /.settings/
 /uhk60-left_debug/
 /uhk60-left_release/
+/uhk60-left_release/

left/build/.project

@@ -31,6 +31,16 @@
 		<nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature>
 	</natures>
 	<linkedResources>
+		<link>
+			<name>Makedefs.mk</name>
+			<type>1</type>
+			<locationURI>PARENT-2-PROJECT_LOC/scripts/Makedefs.mk</locationURI>
+		</link>
+		<link>
+			<name>Makefile</name>
+			<type>1</type>
+			<locationURI>PARENT-1-PROJECT_LOC/Makefile</locationURI>
+		</link>
 		<link>
 			<name>drivers</name>
 			<type>2</type>

left/build/uhk60-left_debug_kboot.launch

@@ -1,34 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<launchConfiguration type="org.eclipse.cdt.launch.applicationLaunchType">
-<booleanAttribute key="org.eclipse.cdt.dsf.gdb.AUTO_SOLIB" value="true"/>
-<listAttribute key="org.eclipse.cdt.dsf.gdb.AUTO_SOLIB_LIST"/>
-<stringAttribute key="org.eclipse.cdt.dsf.gdb.DEBUG_NAME" value="gdb"/>
-<booleanAttribute key="org.eclipse.cdt.dsf.gdb.DEBUG_ON_FORK" value="false"/>
-<stringAttribute key="org.eclipse.cdt.dsf.gdb.GDB_INIT" value=".gdbinit"/>
-<booleanAttribute key="org.eclipse.cdt.dsf.gdb.NON_STOP" value="false"/>
-<booleanAttribute key="org.eclipse.cdt.dsf.gdb.REVERSE" value="false"/>
-<listAttribute key="org.eclipse.cdt.dsf.gdb.SOLIB_PATH"/>
-<stringAttribute key="org.eclipse.cdt.dsf.gdb.TRACEPOINT_MODE" value="TP_NORMAL_ONLY"/>
-<booleanAttribute key="org.eclipse.cdt.dsf.gdb.UPDATE_THREADLIST_ON_SUSPEND" value="false"/>
-<booleanAttribute key="org.eclipse.cdt.dsf.gdb.internal.ui.launching.LocalApplicationCDebuggerTab.DEFAULTS_SET" value="true"/>
-<intAttribute key="org.eclipse.cdt.launch.ATTR_BUILD_BEFORE_LAUNCH_ATTR" value="2"/>
-<stringAttribute key="org.eclipse.cdt.launch.COREFILE_PATH" value=""/>
-<stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_ID" value="gdb"/>
-<stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_REGISTER_GROUPS" value=""/>
-<stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_START_MODE" value="run"/>
-<booleanAttribute key="org.eclipse.cdt.launch.DEBUGGER_STOP_AT_MAIN" value="true"/>
-<stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_STOP_AT_MAIN_SYMBOL" value="main"/>
-<stringAttribute key="org.eclipse.cdt.launch.PROGRAM_ARGUMENTS" value="leftHalf uhk60-left_debug/uhk-left.bin"/>
-<stringAttribute key="org.eclipse.cdt.launch.PROGRAM_NAME" value="../../lib/agent/packages/usb/update-module-firmware.js"/>
-<stringAttribute key="org.eclipse.cdt.launch.PROJECT_ATTR" value="uhk-left"/>
-<booleanAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_AUTO_ATTR" value="false"/>
-<stringAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_ID_ATTR" value="ilg.gnuarmeclipse.managedbuild.cross.config.elf.debug.1792027861"/>
-<booleanAttribute key="org.eclipse.cdt.launch.use_terminal" value="true"/>
-<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
-<listEntry value="/uhk-left"/>
-</listAttribute>
-<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
-<listEntry value="4"/>
-</listAttribute>
-<stringAttribute key="process_factory_id" value="org.eclipse.cdt.dsf.gdb.GdbProcessFactory"/>
+<launchConfiguration type="org.eclipse.ui.externaltools.ProgramLaunchConfigurationType">
+<stringAttribute key="org.eclipse.ui.externaltools.ATTR_LAUNCH_CONFIGURATION_BUILD_SCOPE" value="${none}"/>
+<stringAttribute key="org.eclipse.ui.externaltools.ATTR_LOCATION" value="/usr/bin/make"/>
+<stringAttribute key="org.eclipse.ui.externaltools.ATTR_TOOL_ARGUMENTS" value="-j8 DEBUG=1 flash"/>
+<stringAttribute key="org.eclipse.ui.externaltools.ATTR_WORKING_DIRECTORY" value="${workspace_loc:/uhk-left}/../"/>
 </launchConfiguration>

left/build/uhk60-left_release_kboot.launch

@@ -1,48 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<launchConfiguration type="org.eclipse.cdt.launch.applicationLaunchType">
-<booleanAttribute key="org.eclipse.cdt.dsf.gdb.AUTO_SOLIB" value="true"/>
-<listAttribute key="org.eclipse.cdt.dsf.gdb.AUTO_SOLIB_LIST"/>
-<stringAttribute key="org.eclipse.cdt.dsf.gdb.DEBUG_NAME" value="gdb"/>
-<booleanAttribute key="org.eclipse.cdt.dsf.gdb.DEBUG_ON_FORK" value="false"/>
-<stringAttribute key="org.eclipse.cdt.dsf.gdb.GDB_INIT" value=".gdbinit"/>
-<booleanAttribute key="org.eclipse.cdt.dsf.gdb.NON_STOP" value="false"/>
-<booleanAttribute key="org.eclipse.cdt.dsf.gdb.REVERSE" value="false"/>
-<listAttribute key="org.eclipse.cdt.dsf.gdb.SOLIB_PATH"/>
-<stringAttribute key="org.eclipse.cdt.dsf.gdb.TRACEPOINT_MODE" value="TP_NORMAL_ONLY"/>
-<booleanAttribute key="org.eclipse.cdt.dsf.gdb.UPDATE_THREADLIST_ON_SUSPEND" value="false"/>
-<booleanAttribute key="org.eclipse.cdt.dsf.gdb.internal.ui.launching.LocalApplicationCDebuggerTab.DEFAULTS_SET" value="true"/>
-<intAttribute key="org.eclipse.cdt.launch.ATTR_BUILD_BEFORE_LAUNCH_ATTR" value="2"/>
-<stringAttribute key="org.eclipse.cdt.launch.COREFILE_PATH" value=""/>
-<stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_ID" value="gdb"/>
-<stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_REGISTER_GROUPS" value=""/>
-<stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_START_MODE" value="run"/>
-<booleanAttribute key="org.eclipse.cdt.launch.DEBUGGER_STOP_AT_MAIN" value="true"/>
-<stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_STOP_AT_MAIN_SYMBOL" value="main"/>
-<stringAttribute key="org.eclipse.cdt.launch.PROGRAM_ARGUMENTS" value="leftHalf uhk60-left_release/uhk-left.bin"/>
-<stringAttribute key="org.eclipse.cdt.launch.PROGRAM_NAME" value="../../lib/agent/packages/usb/update-module-firmware.js"/>
-<stringAttribute key="org.eclipse.cdt.launch.PROJECT_ATTR" value="uhk-left"/>
-<booleanAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_AUTO_ATTR" value="false"/>
-<stringAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_ID_ATTR" value="ilg.gnuarmeclipse.managedbuild.cross.config.elf.release.1939339834.1792647078"/>
-<booleanAttribute key="org.eclipse.cdt.launch.use_terminal" value="true"/>
-<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
-<listEntry value="/uhk-left"/>
-</listAttribute>
-<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
-<listEntry value="4"/>
-</listAttribute>
-<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.DefaultEvent" value="true"/>
-<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.HideUnresolvedSymbols" value="true"/>
-<stringAttribute key="org.eclipse.linuxtools.internal.perf.attr.Kernel.Location" value=""/>
-<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.Kernel.SourceLineNumbers" value="false"/>
-<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.ModuleSymbols" value="false"/>
-<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.MultipleEvents" value="false"/>
-<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.Multiplex" value="false"/>
-<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.Record.Realtime" value="false"/>
-<intAttribute key="org.eclipse.linuxtools.internal.perf.attr.Record.Realtime.Priority" value="1"/>
-<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.Record.Verbose" value="false"/>
-<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.ShowSourceDisassembly" value="false"/>
-<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.ShowStat" value="false"/>
-<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.SourceLineNumbers" value="true"/>
-<intAttribute key="org.eclipse.linuxtools.internal.perf.attr.StatRunCount" value="1"/>
-<stringAttribute key="process_factory_id" value="org.eclipse.cdt.dsf.gdb.GdbProcessFactory"/>
+<launchConfiguration type="org.eclipse.ui.externaltools.ProgramLaunchConfigurationType">
+<stringAttribute key="org.eclipse.ui.externaltools.ATTR_LAUNCH_CONFIGURATION_BUILD_SCOPE" value="${none}"/>
+<stringAttribute key="org.eclipse.ui.externaltools.ATTR_LOCATION" value="/usr/bin/make"/>
+<stringAttribute key="org.eclipse.ui.externaltools.ATTR_TOOL_ARGUMENTS" value="-j8 DEBUG=0 flash"/>
+<stringAttribute key="org.eclipse.ui.externaltools.ATTR_WORKING_DIRECTORY" value="${workspace_loc:/uhk-left}/../"/>
 </launchConfiguration>

left/src/config.h

@@ -1,8 +0,0 @@
-#ifndef __CONFIG_H__
-#define __CONFIG_H__
-
-// Macros:
-
-//    #define DEBUG_OVER_SPI
-
-#endif

left/src/debug_over_spi.c

@@ -1,56 +0,0 @@
-#ifdef DEBUG_OVER_SPI
-
-#include "debug_over_spi.h"
-#include "config.h"
-#include "fsl_gpio.h"
-
-
-#define EXAMPLE_SPI_MASTER (SPI0)
-#define EXAMPLE_SPI_MASTER_SOURCE_CLOCK (kCLOCK_BusClk)
-
-#define BUFFER_SIZE (64)
-static uint8_t srcBuff[BUFFER_SIZE];
-
-static spi_transfer_t xfer = {0};
-static spi_master_config_t userConfig;
-spi_master_handle_t handle;
-
-static volatile bool masterFinished = true;
-
-static void masterCallback(SPI_Type *base, spi_master_handle_t *masterHandle, status_t status, void *userData)
-{
-    masterFinished = true;
-}
-
-void DebugOverSpi_Init(void)
-{
-    CLOCK_EnableClock(DEBUG_OVER_SPI_MOSI_CLOCK);
-    CLOCK_EnableClock(DEBUG_OVER_SPI_SCK_CLOCK);
-
-    PORT_SetPinMux(DEBUG_OVER_SPI_MOSI_PORT, DEBUG_OVER_SPI_MOSI_PIN, kPORT_MuxAlt3);
-    PORT_SetPinMux(DEBUG_OVER_SPI_SCK_PORT, DEBUG_OVER_SPI_SCK_PIN, kPORT_MuxAlt3);
-
-    GPIO_PinInit(DEBUG_OVER_SPI_MOSI_GPIO, DEBUG_OVER_SPI_MOSI_PIN, &(gpio_pin_config_t){kGPIO_DigitalOutput, 0});
-    GPIO_PinInit(DEBUG_OVER_SPI_SCK_GPIO, DEBUG_OVER_SPI_SCK_PIN, &(gpio_pin_config_t){kGPIO_DigitalOutput, 0});
-
-    GPIO_SetPinsOutput(DEBUG_OVER_SPI_MOSI_GPIO, 1U << DEBUG_OVER_SPI_MOSI_PIN);
-    GPIO_SetPinsOutput(DEBUG_OVER_SPI_SCK_GPIO, 1U << DEBUG_OVER_SPI_SCK_PIN);
-
-    SPI_MasterGetDefaultConfig(&userConfig);
-    uint32_t srcFreq = CLOCK_GetFreq(EXAMPLE_SPI_MASTER_SOURCE_CLOCK);
-    SPI_MasterInit(EXAMPLE_SPI_MASTER, &userConfig, srcFreq);
-    SPI_MasterTransferCreateHandle(EXAMPLE_SPI_MASTER, &handle, masterCallback, NULL);
-}
-
-void DebugOverSpi_Send(uint8_t *tx, uint8_t len)
-{
-    if (masterFinished) {
-        masterFinished = false;
-        memcpy(srcBuff, tx, MIN(BUFFER_SIZE, len));
-        xfer.txData = srcBuff;
-        xfer.dataSize = len;
-        SPI_MasterTransferNonBlocking(EXAMPLE_SPI_MASTER, &handle, &xfer);
-    }
-}
-
-#endif

left/src/debug_over_spi.h

@@ -1,34 +0,0 @@
-#ifdef DEBUG_OVER_SPI
-
-#ifndef __DEBUG_OVER_SPI_H__
-#define __DEBUG_OVER_SPI_H__
-
-// Includes:
-
-    #include "fsl_common.h"
-    #include "fsl_port.h"
-    #include "fsl_spi.h"
-
-// Macros:
-
-    #define DEBUG_OVER_SPI_MOSI_PORT  PORTA
-    #define DEBUG_OVER_SPI_MOSI_GPIO  GPIOA
-    #define DEBUG_OVER_SPI_MOSI_CLOCK kCLOCK_PortA
-    #define DEBUG_OVER_SPI_MOSI_PIN   7
-
-    #define DEBUG_OVER_SPI_SCK_PORT  PORTB
-    #define DEBUG_OVER_SPI_SCK_GPIO  GPIOB
-    #define DEBUG_OVER_SPI_SCK_CLOCK kCLOCK_PortB
-    #define DEBUG_OVER_SPI_SCK_PIN   0
-
-// Functions:
-
-    void DebugOverSpi_Init(void);
-    void DebugOverSpi_Send(uint8_t *tx, uint8_t len);
-
-#endif
-
-#else
-    #define DebugOverSpi_Init()
-    #define DebugOverSpi_Send(tx, len)
-#endif

left/src/i2c_watchdog.c

@@ -3,42 +3,31 @@
 #include "i2c_watchdog.h"
 #include "test_led.h"
 #include "init_peripherals.h"
-#include "main.h"
 
-/* NOTE: Because of a bug in the ROM bootloader of the KL03Z, the watchdog timer is disabled and cannot be re-enabled.
- * See https://community.nxp.com/thread/457893
- * Therefore the hardware watchdog timer cannot be used without an extra way to enter bootloader or application mode.
- */
-#if KEY_USE_I2C_WATCHDOG_TIMER
-  static uint32_t prevWatchdogCounter = 0;
-  static uint32_t I2cWatchdog_RecoveryCounter; /* counter for how many times we had to recover and restart */
-#endif
+// NOTE: Because of a bug in the ROM bootloader of the KL03Z, the watchdog timer is disabled and cannot be re-enabled.
+// See https://community.nxp.com/thread/457893
+// Therefore the hardware watchdog timer cannot be used without an extra way to enter bootloader or application mode.
+static uint32_t prevWatchdogCounter = 0;
+static uint32_t I2cWatchdog_RecoveryCounter; // Counter for how many times we had to recover and restart
 
-void InitI2cWatchdog(void)
-{
-}
-
-#if KEY_USE_I2C_WATCHDOG_TIMER
 void RunWatchdog(void)
 {
-	static volatile uint32_t I2cWatchdog_WatchCounter = 0; /* counter for timer */
-	static int cntr = 0;
+    static volatile uint32_t I2cWatchdog_WatchCounter = 0; // Counter for timer
+    static int counter = 0;
 
-	cntr++;
-	if (cntr==100) { /* we get called from KEY_SCANNER_HANDLER() which runs at 1ms, thus scaling down by 100 here to get 100 ms period */
-		cntr=0;
-		TEST_LED_TOGGLE();
-		I2cWatchdog_WatchCounter++;
+    counter++;
+    if (counter == 100) { // We get called from KEY_SCANNER_HANDLER() which runs at 1ms, thus scaling down by 100 here to get 100 ms period
+        counter=0;
+        TestLed_Toggle();
+        I2cWatchdog_WatchCounter++;
 
-		if (I2cWatchdog_WatchCounter>10) { /* do not check within the first 1000 ms, as I2C might not be running yet */
-			if (I2C_Watchdog == prevWatchdogCounter) { // Restart I2C if there hasn't been any interrupt during 100 ms. I2C_Watchdog gets incremented for every I2C transaction
-		//        NVIC_SystemReset();
-				I2cWatchdog_RecoveryCounter++;
-				I2C_SlaveDeinit(I2C_BUS_BASEADDR);
-				InitI2c();
-			}
-		}
-		prevWatchdogCounter = I2C_Watchdog; /* remember previous counter */
-	}
+        if (I2cWatchdog_WatchCounter > 10) { // Do not check within the first 1000 ms, as I2C might not be running yet
+            if (I2C_Watchdog == prevWatchdogCounter) { // Restart I2C if there hasn't been any interrupt during 100 ms. I2C_Watchdog gets incremented for every I2C transaction
+                I2cWatchdog_RecoveryCounter++;
+                I2C_SlaveDeinit(I2C_BUS_BASEADDR);
+                initI2c();
+            }
+        }
+        prevWatchdogCounter = I2C_Watchdog;
+    }
 }
-#endif

left/src/i2c_watchdog.h

@@ -13,7 +13,6 @@
 
 // Functions:
 
-    void InitI2cWatchdog(void);
     void RunWatchdog(void);
 
 #endif

left/src/init_peripherals.c

@@ -9,7 +9,6 @@
 #include "led_pwm.h"
 #include "slave_protocol_handler.h"
 #include "i2c_watchdog.h"
-#include "debug_over_spi.h"
 #include "main.h"
 
 i2c_slave_config_t slaveConfig;
@@ -23,7 +22,6 @@ static void i2cSlaveCallback(I2C_Type *base, i2c_slave_transfer_t *xfer, void *u
 {
     dosBuffer[0] = xfer->event;
     dosBuffer[1] = userData;
-    DebugOverSpi_Send(dosBuffer, 2);
 
     switch (xfer->event) {
         case kI2C_SlaveTransmitEvent:
@@ -45,14 +43,14 @@ static void i2cSlaveCallback(I2C_Type *base, i2c_slave_transfer_t *xfer, void *u
     }
 }
 
-void InitInterruptPriorities(void)
+void initInterruptPriorities(void)
 {
     NVIC_SetPriority(I2C0_IRQn, 1);
     NVIC_SetPriority(TPM1_IRQn, 1);
     NVIC_SetPriority(SPI0_IRQn, 1);
 }
 
-void InitI2c(void)
+void initI2c(void)
 {
     port_pin_config_t pinConfig = {
         .pullSelect = kPORT_PullUp,
@@ -82,13 +80,9 @@ void InitLedDriver(void)
 
 void InitPeripherals(void)
 {
-    InitInterruptPriorities();
+    initInterruptPriorities();
     InitLedDriver();
-    InitTestLed();
+    TestLed_Init();
     LedPwm_Init();
-    DebugOverSpi_Init();
-    InitI2c();
-#if KEY_USE_I2C_WATCHDOG_TIMER
-    InitI2cWatchdog();
-#endif
+    initI2c();
 }

left/src/init_peripherals.h

@@ -11,6 +11,6 @@
 // Functions:
 
     void InitPeripherals(void);
-    void InitI2c(void);
+    void initI2c(void);
 
 #endif

left/src/key_scanner.c

@@ -1,16 +1,11 @@
 #include "fsl_lptmr.h"
 #include "key_scanner.h"
-#include "main.h"
-#if KEY_USE_I2C_WATCHDOG_TIMER
-  #include "i2c_watchdog.h"
-#endif
+#include "i2c_watchdog.h"
 
 void KEY_SCANNER_HANDLER(void)
 {
     KeyMatrix_ScanRow(&keyMatrix);
-#if KEY_USE_I2C_WATCHDOG_TIMER
     RunWatchdog();
-#endif
     LPTMR_ClearStatusFlags(KEY_SCANNER_LPTMR_BASEADDR, kLPTMR_TimerCompareFlag);
 }
 

left/src/main.c

@@ -1,9 +1,8 @@
 #include "main.h"
-#include "init_clock.h"
+#include "slave/init_clock.h"
 #include "init_peripherals.h"
 #include "bootloader.h"
 #include <stdio.h>
-#include "config.h"
 #include "key_scanner.h"
 
 DEFINE_BOOTLOADER_CONFIG_AREA(I2C_ADDRESS_LEFT_KEYBOARD_HALF_BOOTLOADER)
@@ -15,11 +14,7 @@ key_matrix_t keyMatrix = {
         {PORTB, GPIOB, kCLOCK_PortB, 11},
         {PORTA, GPIOA, kCLOCK_PortA,  6},
         {PORTA, GPIOA, kCLOCK_PortA,  8},
-#ifdef DEBUG_OVER_SPI
-        {PORTA, GPIOA, kCLOCK_PortA,  8},
-#else
         {PORTB, GPIOB, kCLOCK_PortB,  0},
-#endif
         {PORTB, GPIOB, kCLOCK_PortB,  6},
         {PORTA, GPIOA, kCLOCK_PortA,  3},
         {PORTA, GPIOA, kCLOCK_PortA, 12}
@@ -28,11 +23,7 @@ key_matrix_t keyMatrix = {
         {PORTB, GPIOB, kCLOCK_PortB,  7},
         {PORTB, GPIOB, kCLOCK_PortB, 10},
         {PORTA, GPIOA, kCLOCK_PortA,  5},
-#ifdef DEBUG_OVER_SPI
-        {PORTA, GPIOA, kCLOCK_PortA,  5},
-#else
         {PORTA, GPIOA, kCLOCK_PortA,  7},
-#endif
         {PORTA, GPIOA, kCLOCK_PortA,  4}
     }
 };

left/src/main.h

@@ -14,6 +14,4 @@
 
     extern key_matrix_t keyMatrix;
 
-   #define KEY_USE_I2C_WATCHDOG_TIMER   (1) /* if set to 1, every 100 ms the I2C communication is checked */
-
 #endif

left/src/slave_protocol_handler.c

@@ -42,7 +42,7 @@ void SlaveRxHandler(void)
         case SlaveCommand_SetTestLed:
             TxMessage.length = 0;
             bool isLedOn = RxMessage.data[1];
-            TEST_LED_SET(isLedOn);
+            TestLed_Set(isLedOn);
             break;
         case SlaveCommand_SetLedPwmBrightness:
             TxMessage.length = 0;

left/src/test_led.c

@@ -1,10 +1,10 @@
 #include "test_led.h"
 #include "fsl_port.h"
 
-extern void InitTestLed(void)
+extern void TestLed_Init(void)
 {
     CLOCK_EnableClock(TEST_LED_CLOCK);
     PORT_SetPinMux(TEST_LED_PORT, TEST_LED_PIN, kPORT_MuxAsGpio);
     GPIO_PinInit(TEST_LED_GPIO, TEST_LED_PIN, &(gpio_pin_config_t){kGPIO_DigitalOutput, 0});
-    TEST_LED_ON();
+    TestLed_On();
 }

left/src/test_led.h

@@ -15,13 +15,28 @@
     #define TEST_LED_CLOCK kCLOCK_PortB
     #define TEST_LED_PIN   13
 
-    #define TEST_LED_ON() GPIO_SetPinsOutput(TEST_LED_GPIO, 1U << TEST_LED_PIN)
-    #define TEST_LED_OFF() GPIO_ClearPinsOutput(TEST_LED_GPIO, 1U << TEST_LED_PIN)
-    #define TEST_LED_SET(state) GPIO_WritePinOutput(TEST_LED_GPIO, TEST_LED_PIN, (state))
-    #define TEST_LED_TOGGLE() GPIO_TogglePinsOutput(TEST_LED_GPIO, 1U << TEST_LED_PIN)
+    static inline void TestLed_On(void)
+    {
+        GPIO_SetPinsOutput(TEST_LED_GPIO, 1U << TEST_LED_PIN);
+    }
+
+    static inline void TestLed_Off(void)
+    {
+        GPIO_ClearPinsOutput(TEST_LED_GPIO, 1U << TEST_LED_PIN);
+    }
+
+    static inline void TestLed_Set(bool state)
+    {
+        GPIO_WritePinOutput(TEST_LED_GPIO, TEST_LED_PIN, state);
+    }
+
+    static inline void TestLed_Toggle(void)
+    {
+        GPIO_TogglePinsOutput(TEST_LED_GPIO, 1U << TEST_LED_PIN);
+    }
 
 // Functions:
 
-    void InitTestLed(void);
+    void TestLed_Init(void);
 
 #endif

right/Makefile

@@ -0,0 +1,76 @@
+# Copyright (C) 2018 Kristian Lauszus. All rights reserved.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# Contact information
+# -------------------
+# Kristian Lauszus
+# Web      :  http://www.lauszus.com
+# e-mail   :  lauszus@gmail.com
+
+# Set project name.
+PROJECT_NAME = uhk_right
+
+# Defines the part type that this project uses.
+PART = MK22FN512VLH12
+
+# Defines the linker script to use for the application.
+LDSCRIPT = src/link/MK22FN512xxx12_flash.ld
+
+# Size of the heap and stack.
+HEAP_SIZE = 0x2000
+STACK_SIZE = 0x0400
+
+# Set the compiler CPU and FPU options.
+CPU = -mcpu=cortex-m4
+FPU = -mfpu=fpv4-sp-d16 -mfloat-abi=hard
+
+# Command for flashing the right half of the keyboard.
+FLASH_CMD = node ../lib/agent/packages/usb/update-device-firmware.js $(PROJECT_OBJ:.axf=.hex)
+
+# Path to the JLink script used for the right half.
+JLINK_SCRIPT = ../scripts/flash-right.jlink
+
+# Preprocessor directives.
+BUILD_FLAGS = -DCPU_$(PART)_cm4 -DUSB_STACK_BM -DBL_HAS_BOOTLOADER_CONFIG=1
+
+# Address of the app vector table. The bootloader will take up the flash before this address.
+BL_APP_VECTOR_TABLE_ADDRESS ?= 0xc000
+
+# Source files.
+SOURCE = $(wildcard src/*.c) \
+         $(wildcard src/*/*.c) \
+         $(wildcard src/*/*/*.c) \
+         ../lib/bootloader/src/bootloader/src/wormhole.c \
+         $(wildcard ../lib/KSDK_2.0_MK22FN512xxx12/middleware/usb_1.0.0/device/*.c) \
+         $(wildcard ../lib/KSDK_2.0_MK22FN512xxx12/middleware/usb_1.0.0/osa/*.c) \
+         ../lib/KSDK_2.0_MK22FN512xxx12/devices/MK22F51212/system_MK22F51212.c \
+         ../lib/KSDK_2.0_MK22FN512xxx12/devices/MK22F51212/gcc/startup_MK22F51212.S \
+         ../lib/KSDK_2.0_MK22FN512xxx12/devices/MK22F51212/drivers/fsl_adc16.c \
+         ../lib/KSDK_2.0_MK22FN512xxx12/devices/MK22F51212/drivers/fsl_clock.c \
+         ../lib/KSDK_2.0_MK22FN512xxx12/devices/MK22F51212/drivers/fsl_ftm.c \
+         ../lib/KSDK_2.0_MK22FN512xxx12/devices/MK22F51212/drivers/fsl_gpio.c \
+         ../lib/KSDK_2.0_MK22FN512xxx12/devices/MK22F51212/drivers/fsl_i2c.c \
+         ../lib/KSDK_2.0_MK22FN512xxx12/devices/MK22F51212/drivers/fsl_pit.c \
+         ../lib/KSDK_2.0_MK22FN512xxx12/devices/MK22F51212/drivers/fsl_smc.c \
+         $(wildcard ../shared/*.c)
+
+# Header files.
+IPATH = src \
+        src/ksdk_usb \
+        src/buspal \
+        src/buspal/bm_usb \
+        ../lib/bootloader/src \
+        ../lib/KSDK_2.0_MK22FN512xxx12/middleware/usb_1.0.0/device \
+        ../lib/KSDK_2.0_MK22FN512xxx12/middleware/usb_1.0.0/include \
+        ../lib/KSDK_2.0_MK22FN512xxx12/middleware/usb_1.0.0/osa \
+        ../lib/KSDK_2.0_MK22FN512xxx12/CMSIS/Include \
+        ../lib/KSDK_2.0_MK22FN512xxx12/devices/MK22F51212 \
+        ../lib/KSDK_2.0_MK22FN512xxx12/devices/MK22F51212/drivers \
+        ../shared
+
+# Include main Makefile.
+include ../scripts/Makedefs.mk

right/build/.cproject

@@ -5,19 +5,19 @@
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 				<externalSettings/>
 				<extensions>
+					<extension id="org.eclipse.cdt.core.ELF" point="org.eclipse.cdt.core.BinaryParser"/>
 					<extension id="org.eclipse.cdt.core.GmakeErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
 					<extension id="org.eclipse.cdt.core.CWDLocator" point="org.eclipse.cdt.core.ErrorParser"/>
 					<extension id="org.eclipse.cdt.core.GCCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
 					<extension id="org.eclipse.cdt.core.GASErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
 					<extension id="org.eclipse.cdt.core.GLDErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
-					<extension id="org.eclipse.cdt.core.ELF" point="org.eclipse.cdt.core.BinaryParser"/>
 				</extensions>
 			</storageModule>
 			<storageModule moduleId="cdtBuildSystem" version="4.0.0">
-				<configuration artifactExtension="elf" artifactName="${ProjName}" buildArtefactType="org.eclipse.cdt.build.core.buildArtefactType.exe" buildProperties="org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.release,org.eclipse.cdt.build.core.buildArtefactType=org.eclipse.cdt.build.core.buildArtefactType.exe" cleanCommand="${cross_rm} -rf" description="" id="ilg.gnuarmeclipse.managedbuild.cross.config.elf.release.1939339834.1692217331" name="uhk60-right_release" parent="ilg.gnuarmeclipse.managedbuild.cross.config.elf.release">
+				<configuration artifactExtension="elf" artifactName="${ProjName}" buildArtefactType="org.eclipse.cdt.build.core.buildArtefactType.exe" buildProperties="org.eclipse.cdt.build.core.buildArtefactType=org.eclipse.cdt.build.core.buildArtefactType.exe,org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.release" cleanCommand="${cross_rm} -rf" description="" id="ilg.gnuarmeclipse.managedbuild.cross.config.elf.release.1939339834.1692217331" name="uhk60-right_release" parent="ilg.gnuarmeclipse.managedbuild.cross.config.elf.release">
 					<folderInfo id="ilg.gnuarmeclipse.managedbuild.cross.config.elf.release.1939339834.1692217331." name="/" resourcePath="">
 						<toolChain id="ilg.gnuarmeclipse.managedbuild.cross.toolchain.elf.release.453692058" name="Cross ARM GCC" superClass="ilg.gnuarmeclipse.managedbuild.cross.toolchain.elf.release">
-							<option id="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.level.8609064" name="Optimization Level" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.level" value="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.level.size" valueType="enumerated"/>
+							<option id="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.level.8609064" name="Optimization Level" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.level" value="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.level.most" valueType="enumerated"/>
 							<option id="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.messagelength.704315278" name="Message length (-fmessage-length=0)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.messagelength" value="true" valueType="boolean"/>
 							<option id="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.signedchar.108613118" name="'char' is signed (-fsigned-char)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.signedchar" value="true" valueType="boolean"/>
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@@ -57,7 +57,7 @@
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 							<targetPlatform archList="all" binaryParser="org.eclipse.cdt.core.ELF" id="ilg.gnuarmeclipse.managedbuild.cross.targetPlatform.1135747399" isAbstract="false" osList="all" superClass="ilg.gnuarmeclipse.managedbuild.cross.targetPlatform"/>
-							<builder buildPath="${workspace_loc:/k64f}/release" id="ilg.gnuarmeclipse.managedbuild.cross.builder.789002772" keepEnvironmentInBuildfile="false" managedBuildOn="true" name="Gnu Make Builder" parallelBuildOn="true" parallelizationNumber="optimal" stopOnErr="false" superClass="ilg.gnuarmeclipse.managedbuild.cross.builder"/>
+							<builder buildPath="${workspace_loc:/uhk-right}/../" id="ilg.gnuarmeclipse.managedbuild.cross.builder.789002772" incrementalBuildTarget="all DEBUG=0" keepEnvironmentInBuildfile="false" managedBuildOn="false" name="Gnu Make Builder" parallelBuildOn="true" parallelizationNumber="optimal" stopOnErr="false" superClass="ilg.gnuarmeclipse.managedbuild.cross.builder"/>
 							<tool id="ilg.gnuarmeclipse.managedbuild.cross.tool.assembler.2026990925" name="Cross ARM GNU Assembler" superClass="ilg.gnuarmeclipse.managedbuild.cross.tool.assembler">
 								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.assembler.usepreprocessor.494477502" name="Use preprocessor" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.assembler.usepreprocessor" value="true" valueType="boolean"/>
 								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.assembler.include.paths.1465555477" name="Include paths (-I)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.assembler.include.paths"/>
@@ -136,9 +136,6 @@
 							</tool>
 						</toolChain>
 					</folderInfo>
-					<fileInfo id="ilg.gnuarmeclipse.managedbuild.cross.config.elf.release.1939339834.1692217331.621318926" name="wormhole.c" rcbsApplicability="disable" resourcePath="bootloader-shared/wormhole.c" toolsToInvoke="ilg.gnuarmeclipse.managedbuild.cross.tool.c.compiler.813655335.948885614">
-						<tool id="ilg.gnuarmeclipse.managedbuild.cross.tool.c.compiler.813655335.948885614" name="Cross ARM C Compiler" superClass="ilg.gnuarmeclipse.managedbuild.cross.tool.c.compiler.813655335"/>
-					</fileInfo>
 				</configuration>
 			</storageModule>
 			<storageModule moduleId="org.eclipse.cdt.core.externalSettings"/>
@@ -148,16 +145,16 @@
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 				<externalSettings/>
 				<extensions>
+					<extension id="org.eclipse.cdt.core.ELF" point="org.eclipse.cdt.core.BinaryParser"/>
 					<extension id="org.eclipse.cdt.core.GmakeErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
 					<extension id="org.eclipse.cdt.core.CWDLocator" point="org.eclipse.cdt.core.ErrorParser"/>
 					<extension id="org.eclipse.cdt.core.GCCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
 					<extension id="org.eclipse.cdt.core.GASErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
 					<extension id="org.eclipse.cdt.core.GLDErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
-					<extension id="org.eclipse.cdt.core.ELF" point="org.eclipse.cdt.core.BinaryParser"/>
 				</extensions>
 			</storageModule>
 			<storageModule moduleId="cdtBuildSystem" version="4.0.0">
-				<configuration artifactExtension="elf" artifactName="${ProjName}" buildArtefactType="org.eclipse.cdt.build.core.buildArtefactType.exe" buildProperties="org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.release,org.eclipse.cdt.build.core.buildArtefactType=org.eclipse.cdt.build.core.buildArtefactType.exe" cleanCommand="${cross_rm} -rf" description="" id="ilg.gnuarmeclipse.managedbuild.cross.config.elf.release.1939339834.1692217331.1297236062" name="uhk60-right_debug" parent="ilg.gnuarmeclipse.managedbuild.cross.config.elf.release">
+				<configuration artifactExtension="elf" artifactName="${ProjName}" buildArtefactType="org.eclipse.cdt.build.core.buildArtefactType.exe" buildProperties="org.eclipse.cdt.build.core.buildArtefactType=org.eclipse.cdt.build.core.buildArtefactType.exe,org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.release" cleanCommand="${cross_rm} -rf" description="" id="ilg.gnuarmeclipse.managedbuild.cross.config.elf.release.1939339834.1692217331.1297236062" name="uhk60-right_debug" parent="ilg.gnuarmeclipse.managedbuild.cross.config.elf.release">
 					<folderInfo id="ilg.gnuarmeclipse.managedbuild.cross.config.elf.release.1939339834.1692217331.1297236062." name="/" resourcePath="">
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@@ -200,7 +197,7 @@
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-							<builder buildPath="${workspace_loc:/k64f}/release" id="ilg.gnuarmeclipse.managedbuild.cross.builder.1931309296" keepEnvironmentInBuildfile="false" managedBuildOn="true" name="Gnu Make Builder" parallelBuildOn="true" parallelizationNumber="optimal" stopOnErr="false" superClass="ilg.gnuarmeclipse.managedbuild.cross.builder"/>
+							<builder buildPath="${workspace_loc:/uhk-right}/../" id="ilg.gnuarmeclipse.managedbuild.cross.builder.1931309296" incrementalBuildTarget="all DEBUG=1" keepEnvironmentInBuildfile="false" managedBuildOn="false" name="Gnu Make Builder" parallelBuildOn="true" parallelizationNumber="optimal" stopOnErr="false" superClass="ilg.gnuarmeclipse.managedbuild.cross.builder"/>
 							<tool id="ilg.gnuarmeclipse.managedbuild.cross.tool.assembler.894450" name="Cross ARM GNU Assembler" superClass="ilg.gnuarmeclipse.managedbuild.cross.tool.assembler">
 								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.assembler.usepreprocessor.555709175" name="Use preprocessor" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.assembler.usepreprocessor" value="true" valueType="boolean"/>
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@@ -291,16 +288,16 @@
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 				<externalSettings/>
 				<extensions>
+					<extension id="org.eclipse.cdt.core.ELF" point="org.eclipse.cdt.core.BinaryParser"/>
 					<extension id="org.eclipse.cdt.core.GmakeErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
 					<extension id="org.eclipse.cdt.core.CWDLocator" point="org.eclipse.cdt.core.ErrorParser"/>
 					<extension id="org.eclipse.cdt.core.GCCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
 					<extension id="org.eclipse.cdt.core.GASErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
 					<extension id="org.eclipse.cdt.core.GLDErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
-					<extension id="org.eclipse.cdt.core.ELF" point="org.eclipse.cdt.core.BinaryParser"/>
 				</extensions>
 			</storageModule>
 			<storageModule moduleId="cdtBuildSystem" version="4.0.0">
-				<configuration artifactExtension="elf" artifactName="${ProjName}" buildArtefactType="org.eclipse.cdt.build.core.buildArtefactType.exe" buildProperties="org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.release,org.eclipse.cdt.build.core.buildArtefactType=org.eclipse.cdt.build.core.buildArtefactType.exe" cleanCommand="${cross_rm} -rf" description="Debug version of uhk60-right without the bootloader" id="ilg.gnuarmeclipse.managedbuild.cross.config.elf.release.1939339834.1692217331.1297236062.2081695142" name="uhk60-right_debug_standalone" parent="ilg.gnuarmeclipse.managedbuild.cross.config.elf.release">
+				<configuration artifactExtension="elf" artifactName="${ProjName}" buildArtefactType="org.eclipse.cdt.build.core.buildArtefactType.exe" buildProperties="org.eclipse.cdt.build.core.buildArtefactType=org.eclipse.cdt.build.core.buildArtefactType.exe,org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.release" cleanCommand="${cross_rm} -rf" description="Debug version of uhk60-right without the bootloader" id="ilg.gnuarmeclipse.managedbuild.cross.config.elf.release.1939339834.1692217331.1297236062.2081695142" name="uhk60-right_debug_standalone" parent="ilg.gnuarmeclipse.managedbuild.cross.config.elf.release">
 					<folderInfo id="ilg.gnuarmeclipse.managedbuild.cross.config.elf.release.1939339834.1692217331.1297236062.2081695142." name="/" resourcePath="">
 						<toolChain id="ilg.gnuarmeclipse.managedbuild.cross.toolchain.elf.release.788475280" name="Cross ARM GCC" superClass="ilg.gnuarmeclipse.managedbuild.cross.toolchain.elf.release">
 							<option id="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.level.402546001" name="Optimization Level" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.level" value="ilg.gnuarmeclipse.managedbuild.cross.option.optimization.level.none" valueType="enumerated"/>
@@ -343,7 +340,7 @@
 							<option id="ilg.gnuarmeclipse.managedbuild.cross.option.warnings.toerrors.2124713168" name="Generate errors instead of warnings (-Werror)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.warnings.toerrors" value="false" valueType="boolean"/>
 							<option id="ilg.gnuarmeclipse.managedbuild.cross.option.addtools.createlisting.1228214828" name="Create extended listing" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.addtools.createlisting" value="false" valueType="boolean"/>
 							<targetPlatform archList="all" binaryParser="org.eclipse.cdt.core.ELF" id="ilg.gnuarmeclipse.managedbuild.cross.targetPlatform.1911575583" isAbstract="false" osList="all" superClass="ilg.gnuarmeclipse.managedbuild.cross.targetPlatform"/>
-							<builder buildPath="${workspace_loc:/k64f}/release" id="ilg.gnuarmeclipse.managedbuild.cross.builder.1942759303" keepEnvironmentInBuildfile="false" managedBuildOn="true" name="Gnu Make Builder" parallelBuildOn="true" parallelizationNumber="optimal" stopOnErr="false" superClass="ilg.gnuarmeclipse.managedbuild.cross.builder"/>
+							<builder buildPath="${workspace_loc:/uhk-right}/../" id="ilg.gnuarmeclipse.managedbuild.cross.builder.1942759303" incrementalBuildTarget="all DEBUG=1 BL_APP_VECTOR_TABLE_ADDRESS=0" keepEnvironmentInBuildfile="false" managedBuildOn="false" name="Gnu Make Builder" parallelBuildOn="true" parallelizationNumber="optimal" stopOnErr="false" superClass="ilg.gnuarmeclipse.managedbuild.cross.builder"/>
 							<tool id="ilg.gnuarmeclipse.managedbuild.cross.tool.assembler.1355758441" name="Cross ARM GNU Assembler" superClass="ilg.gnuarmeclipse.managedbuild.cross.tool.assembler">
 								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.assembler.usepreprocessor.511724221" name="Use preprocessor" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.assembler.usepreprocessor" value="true" valueType="boolean"/>
 								<option id="ilg.gnuarmeclipse.managedbuild.cross.option.assembler.include.paths.1130167410" name="Include paths (-I)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.assembler.include.paths"/>
@@ -450,14 +447,97 @@
 		</scannerConfigBuildInfo>
 	</storageModule>
 	<storageModule moduleId="refreshScope" versionNumber="2">
-		<configuration configurationName="uhk60-right_debug_standalone">
+		<configuration configurationName="uhk60-right_debug">
 			<resource resourceType="PROJECT" workspacePath="/uhk-right"/>
 		</configuration>
 		<configuration configurationName="uhk60-right_release">
 			<resource resourceType="PROJECT" workspacePath="/uhk-right"/>
 		</configuration>
-		<configuration configurationName="uhk60-right_debug">
+		<configuration configurationName="uhk60-right_debug_standalone">
 			<resource resourceType="PROJECT" workspacePath="/uhk-right"/>
 		</configuration>
 	</storageModule>
+	<storageModule moduleId="com.crt.config">
+		<projectStorage>&lt;?xml version="1.0" encoding="UTF-8"?&gt;
+&lt;TargetConfig&gt;
+&lt;Properties property_3="NXP" property_4="MK22FN512xxx12" property_count="5" version="100200"/&gt;
+&lt;infoList vendor="NXP"&gt;&lt;info chip="MK22FN512xxx12" name="MK22FN512xxx12"&gt;&lt;chip&gt;&lt;name&gt;MK22FN512xxx12&lt;/name&gt;
+&lt;family&gt;K2x&lt;/family&gt;
+&lt;vendor&gt;NXP&lt;/vendor&gt;
+&lt;memory can_program="true" id="Flash" is_ro="true" size="0" type="Flash"/&gt;
+&lt;memory id="RAM" size="0" type="RAM"/&gt;
+&lt;memoryInstance derived_from="Flash" driver="FTFA_2K.cfx" id="PROGRAM_FLASH" location="0x00000000" size="0x00080000"/&gt;
+&lt;memoryInstance derived_from="RAM" id="SRAM_UPPER" location="0x20000000" size="0x00010000"/&gt;
+&lt;memoryInstance derived_from="RAM" id="SRAM_LOWER" location="0x1fff0000" size="0x00010000"/&gt;
+&lt;peripheralInstance derived_from="FTFA-FlashConfig" determined="infoFile" id="FTFA-FlashConfig" location="0x400"/&gt;
+&lt;peripheralInstance derived_from="DMA" determined="infoFile" id="DMA" location="0x40008000"/&gt;
+&lt;peripheralInstance derived_from="FB" determined="infoFile" id="FB" location="0x4000C000"/&gt;
+&lt;peripheralInstance derived_from="FMC" determined="infoFile" id="FMC" location="0x4001F000"/&gt;
+&lt;peripheralInstance derived_from="FTFA" determined="infoFile" id="FTFA" location="0x40020000"/&gt;
+&lt;peripheralInstance derived_from="DMAMUX" determined="infoFile" id="DMAMUX" location="0x40021000"/&gt;
+&lt;peripheralInstance derived_from="FTM0" determined="infoFile" id="FTM0" location="0x40038000"/&gt;
+&lt;peripheralInstance derived_from="FTM1" determined="infoFile" id="FTM1" location="0x40039000"/&gt;
+&lt;peripheralInstance derived_from="FTM2" determined="infoFile" id="FTM2" location="0x4003A000"/&gt;
+&lt;peripheralInstance derived_from="FTM3" determined="infoFile" id="FTM3" location="0x40026000"/&gt;
+&lt;peripheralInstance derived_from="ADC0" determined="infoFile" id="ADC0" location="0x4003B000"/&gt;
+&lt;peripheralInstance derived_from="ADC1" determined="infoFile" id="ADC1" location="0x40027000"/&gt;
+&lt;peripheralInstance derived_from="DAC0" determined="infoFile" id="DAC0" location="0x4003F000"/&gt;
+&lt;peripheralInstance derived_from="DAC1" determined="infoFile" id="DAC1" location="0x40028000"/&gt;
+&lt;peripheralInstance derived_from="RNG" determined="infoFile" id="RNG" location="0x40029000"/&gt;
+&lt;peripheralInstance derived_from="LPUART0" determined="infoFile" id="LPUART0" location="0x4002A000"/&gt;
+&lt;peripheralInstance derived_from="SPI0" determined="infoFile" id="SPI0" location="0x4002C000"/&gt;
+&lt;peripheralInstance derived_from="SPI1" determined="infoFile" id="SPI1" location="0x4002D000"/&gt;
+&lt;peripheralInstance derived_from="I2S0" determined="infoFile" id="I2S0" location="0x4002F000"/&gt;
+&lt;peripheralInstance derived_from="CRC" determined="infoFile" id="CRC" location="0x40032000"/&gt;
+&lt;peripheralInstance derived_from="PDB0" determined="infoFile" id="PDB0" location="0x40036000"/&gt;
+&lt;peripheralInstance derived_from="PIT" determined="infoFile" id="PIT" location="0x40037000"/&gt;
+&lt;peripheralInstance derived_from="RTC" determined="infoFile" id="RTC" location="0x4003D000"/&gt;
+&lt;peripheralInstance derived_from="RFVBAT" determined="infoFile" id="RFVBAT" location="0x4003E000"/&gt;
+&lt;peripheralInstance derived_from="LPTMR0" determined="infoFile" id="LPTMR0" location="0x40040000"/&gt;
+&lt;peripheralInstance derived_from="RFSYS" determined="infoFile" id="RFSYS" location="0x40041000"/&gt;
+&lt;peripheralInstance derived_from="SIM" determined="infoFile" id="SIM" location="0x40047000"/&gt;
+&lt;peripheralInstance derived_from="PORTA" determined="infoFile" id="PORTA" location="0x40049000"/&gt;
+&lt;peripheralInstance derived_from="PORTB" determined="infoFile" id="PORTB" location="0x4004A000"/&gt;
+&lt;peripheralInstance derived_from="PORTC" determined="infoFile" id="PORTC" location="0x4004B000"/&gt;
+&lt;peripheralInstance derived_from="PORTD" determined="infoFile" id="PORTD" location="0x4004C000"/&gt;
+&lt;peripheralInstance derived_from="PORTE" determined="infoFile" id="PORTE" location="0x4004D000"/&gt;
+&lt;peripheralInstance derived_from="WDOG" determined="infoFile" id="WDOG" location="0x40052000"/&gt;
+&lt;peripheralInstance derived_from="EWM" determined="infoFile" id="EWM" location="0x40061000"/&gt;
+&lt;peripheralInstance derived_from="MCG" determined="infoFile" id="MCG" location="0x40064000"/&gt;
+&lt;peripheralInstance derived_from="OSC" determined="infoFile" id="OSC" location="0x40065000"/&gt;
+&lt;peripheralInstance derived_from="I2C0" determined="infoFile" id="I2C0" location="0x40066000"/&gt;
+&lt;peripheralInstance derived_from="I2C1" determined="infoFile" id="I2C1" location="0x40067000"/&gt;
+&lt;peripheralInstance derived_from="UART0" determined="infoFile" id="UART0" location="0x4006A000"/&gt;
+&lt;peripheralInstance derived_from="UART1" determined="infoFile" id="UART1" location="0x4006B000"/&gt;
+&lt;peripheralInstance derived_from="UART2" determined="infoFile" id="UART2" location="0x4006C000"/&gt;
+&lt;peripheralInstance derived_from="USB0" determined="infoFile" id="USB0" location="0x40072000"/&gt;
+&lt;peripheralInstance derived_from="CMP0" determined="infoFile" id="CMP0" location="0x40073000"/&gt;
+&lt;peripheralInstance derived_from="CMP1" determined="infoFile" id="CMP1" location="0x40073008"/&gt;
+&lt;peripheralInstance derived_from="VREF" determined="infoFile" id="VREF" location="0x40074000"/&gt;
+&lt;peripheralInstance derived_from="LLWU" determined="infoFile" id="LLWU" location="0x4007C000"/&gt;
+&lt;peripheralInstance derived_from="PMC" determined="infoFile" id="PMC" location="0x4007D000"/&gt;
+&lt;peripheralInstance derived_from="SMC" determined="infoFile" id="SMC" location="0x4007E000"/&gt;
+&lt;peripheralInstance derived_from="RCM" determined="infoFile" id="RCM" location="0x4007F000"/&gt;
+&lt;peripheralInstance derived_from="GPIOA" determined="infoFile" id="GPIOA" location="0x400FF000"/&gt;
+&lt;peripheralInstance derived_from="GPIOB" determined="infoFile" id="GPIOB" location="0x400FF040"/&gt;
+&lt;peripheralInstance derived_from="GPIOC" determined="infoFile" id="GPIOC" location="0x400FF080"/&gt;
+&lt;peripheralInstance derived_from="GPIOD" determined="infoFile" id="GPIOD" location="0x400FF0C0"/&gt;
+&lt;peripheralInstance derived_from="GPIOE" determined="infoFile" id="GPIOE" location="0x400FF100"/&gt;
+&lt;peripheralInstance derived_from="SystemControl" determined="infoFile" id="SystemControl" location="0xE000E000"/&gt;
+&lt;peripheralInstance derived_from="SysTick" determined="infoFile" id="SysTick" location="0xE000E010"/&gt;
+&lt;peripheralInstance derived_from="NVIC" determined="infoFile" id="NVIC" location="0xE000E100"/&gt;
+&lt;peripheralInstance derived_from="MCM" determined="infoFile" id="MCM" location="0xE0080000"/&gt;
+&lt;/chip&gt;
+&lt;processor&gt;&lt;name gcc_name="cortex-m4"&gt;Cortex-M4&lt;/name&gt;
+&lt;family&gt;Cortex-M&lt;/family&gt;
+&lt;/processor&gt;
+&lt;link href="MK22F51212_internal_peripheral.xml" show="embed" type="simple"/&gt;
+&lt;/info&gt;
+&lt;/infoList&gt;
+&lt;/TargetConfig&gt;</projectStorage>
+	</storageModule>
+	<storageModule moduleId="com.nxp.mcuxpresso.core.datamodels">
+		<sdkName>SDK_2.x_MK22FN512xxx12</sdkName>
+		<sdkVersion>2.2.0</sdkVersion>
+	</storageModule>
 </cproject>

right/build/.project

@@ -30,6 +30,16 @@
 		<nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature>
 	</natures>
 	<linkedResources>
+		<link>
+			<name>Makedefs.mk</name>
+			<type>1</type>
+			<locationURI>PARENT-2-PROJECT_LOC/scripts/Makedefs.mk</locationURI>
+		</link>
+		<link>
+			<name>Makefile</name>
+			<type>1</type>
+			<locationURI>PARENT-1-PROJECT_LOC/Makefile</locationURI>
+		</link>
 		<link>
 			<name>bootloader-shared</name>
 			<type>2</type>

right/build/MK22FN512xxx12_flash.ld

@@ -196,21 +196,27 @@ SECTIONS
   text_end = ORIGIN(m_text) + LENGTH(m_text);
   ASSERT(__DATA_END <= text_end, "region m_text overflowed with text and data")
 
-  USB_RAM_GAP = DEFINED(__usb_ram_size__) ? __usb_ram_size__ : 0x800;
   /* Uninitialized data section */
-  .bss :
+  .bss : ALIGN(4)
   {
     /* This is used by the startup in order to initialize the .bss section */
-    . = ALIGN(4);
     __START_BSS = .;
     __bss_start__ = .;
     *(.bss)
     *(.bss*)
-    . = ALIGN(512);
-    USB_RAM_START = .;
-    . += USB_RAM_GAP;
     *(COMMON)
     . = ALIGN(4);
+  } > m_data
+  
+  .m_usb_bdt (NOLOAD) :
+  {
+    . = ALIGN(512); 
+    *(m_usb_bdt)
+  } > m_data
+
+  .m_usb_global (NOLOAD) :
+  {
+    *(m_usb_global)
     __bss_end__ = .;
     __END_BSS = .;
   } > m_data
@@ -239,17 +245,6 @@ SECTIONS
     . += STACK_SIZE;
   } > m_data_2
 
-  m_usb_bdt USB_RAM_START (NOLOAD) :
-  {
-    *(m_usb_bdt)
-    USB_RAM_BDT_END = .;
-  }
-
-  m_usb_global USB_RAM_BDT_END (NOLOAD) :
-  {
-    *(m_usb_global)
-  }
-
   /* Initializes stack on the end of block */
   __StackTop   = ORIGIN(m_data_2) + LENGTH(m_data_2);
   __StackLimit = __StackTop - STACK_SIZE;

right/build/MK22FN512xxx12_flash.original.ld

@@ -204,21 +204,27 @@ SECTIONS
   text_end = ORIGIN(m_text) + LENGTH(m_text);
   ASSERT(__DATA_END <= text_end, "region m_text overflowed with text and data")
 
-  USB_RAM_GAP = DEFINED(__usb_ram_size__) ? __usb_ram_size__ : 0x800;
   /* Uninitialized data section */
-  .bss :
+  .bss : ALIGN(4)
   {
     /* This is used by the startup in order to initialize the .bss section */
-    . = ALIGN(4);
     __START_BSS = .;
     __bss_start__ = .;
     *(.bss)
     *(.bss*)
-    . = ALIGN(512);
-    USB_RAM_START = .;
-    . += USB_RAM_GAP;
     *(COMMON)
     . = ALIGN(4);
+  } > m_data
+  
+  .m_usb_bdt (NOLOAD) :
+  {
+    . = ALIGN(512); 
+    *(m_usb_bdt)
+  } > m_data
+
+  .m_usb_global (NOLOAD) :
+  {
+    *(m_usb_global)
     __bss_end__ = .;
     __END_BSS = .;
   } > m_data
@@ -247,17 +253,6 @@ SECTIONS
     . += STACK_SIZE;
   } > m_data_2
 
-  m_usb_bdt USB_RAM_START (NOLOAD) :
-  {
-    *(m_usb_bdt)
-    USB_RAM_BDT_END = .;
-  }
-
-  m_usb_global USB_RAM_BDT_END (NOLOAD) :
-  {
-    *(m_usb_global)
-  }
-
   /* Initializes stack on the end of block */
   __StackTop   = ORIGIN(m_data_2) + LENGTH(m_data_2);
   __StackLimit = __StackTop - STACK_SIZE;

right/build/uhk60-right_debug_kboot.launch

@@ -1,49 +1,8 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<launchConfiguration type="org.eclipse.cdt.launch.applicationLaunchType">
-<booleanAttribute key="org.eclipse.cdt.dsf.gdb.AUTO_SOLIB" value="true"/>
-<listAttribute key="org.eclipse.cdt.dsf.gdb.AUTO_SOLIB_LIST"/>
-<stringAttribute key="org.eclipse.cdt.dsf.gdb.DEBUG_NAME" value="gdb"/>
-<booleanAttribute key="org.eclipse.cdt.dsf.gdb.DEBUG_ON_FORK" value="false"/>
-<stringAttribute key="org.eclipse.cdt.dsf.gdb.GDB_INIT" value=".gdbinit"/>
-<booleanAttribute key="org.eclipse.cdt.dsf.gdb.NON_STOP" value="false"/>
-<booleanAttribute key="org.eclipse.cdt.dsf.gdb.REVERSE" value="false"/>
-<listAttribute key="org.eclipse.cdt.dsf.gdb.SOLIB_PATH"/>
-<stringAttribute key="org.eclipse.cdt.dsf.gdb.TRACEPOINT_MODE" value="TP_NORMAL_ONLY"/>
-<booleanAttribute key="org.eclipse.cdt.dsf.gdb.UPDATE_THREADLIST_ON_SUSPEND" value="false"/>
-<booleanAttribute key="org.eclipse.cdt.dsf.gdb.internal.ui.launching.LocalApplicationCDebuggerTab.DEFAULTS_SET" value="true"/>
-<intAttribute key="org.eclipse.cdt.launch.ATTR_BUILD_BEFORE_LAUNCH_ATTR" value="2"/>
-<stringAttribute key="org.eclipse.cdt.launch.COREFILE_PATH" value=""/>
-<stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_ID" value="gdb"/>
-<stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_REGISTER_GROUPS" value=""/>
-<stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_START_MODE" value="run"/>
-<booleanAttribute key="org.eclipse.cdt.launch.DEBUGGER_STOP_AT_MAIN" value="true"/>
-<stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_STOP_AT_MAIN_SYMBOL" value="main"/>
-<stringAttribute key="org.eclipse.cdt.launch.PROGRAM_ARGUMENTS" value="uhk60-right_debug/uhk-right.hex"/>
-<stringAttribute key="org.eclipse.cdt.launch.PROGRAM_NAME" value="../../lib/agent/packages/usb/update-device-firmware.js"/>
-<stringAttribute key="org.eclipse.cdt.launch.PROJECT_ATTR" value="uhk-right"/>
-<booleanAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_AUTO_ATTR" value="false"/>
-<stringAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_ID_ATTR" value="ilg.gnuarmeclipse.managedbuild.cross.config.elf.release.1939339834.1692217331.1297236062"/>
-<booleanAttribute key="org.eclipse.cdt.launch.use_terminal" value="true"/>
-<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
-<listEntry value="/uhk-right"/>
-</listAttribute>
-<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
-<listEntry value="4"/>
-</listAttribute>
-<stringAttribute key="org.eclipse.dsf.launch.MEMORY_BLOCKS" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#10;&lt;memoryBlockExpressionList context=&quot;reserved-for-future-use&quot;/&gt;&#10;"/>
-<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.DefaultEvent" value="true"/>
-<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.HideUnresolvedSymbols" value="true"/>
-<stringAttribute key="org.eclipse.linuxtools.internal.perf.attr.Kernel.Location" value=""/>
-<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.Kernel.SourceLineNumbers" value="false"/>
-<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.ModuleSymbols" value="false"/>
-<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.MultipleEvents" value="false"/>
-<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.Multiplex" value="false"/>
-<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.Record.Realtime" value="false"/>
-<intAttribute key="org.eclipse.linuxtools.internal.perf.attr.Record.Realtime.Priority" value="1"/>
-<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.Record.Verbose" value="false"/>
-<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.ShowSourceDisassembly" value="false"/>
-<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.ShowStat" value="false"/>
-<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.SourceLineNumbers" value="true"/>
-<intAttribute key="org.eclipse.linuxtools.internal.perf.attr.StatRunCount" value="1"/>
-<stringAttribute key="process_factory_id" value="org.eclipse.cdt.dsf.gdb.GdbProcessFactory"/>
+<launchConfiguration type="org.eclipse.ui.externaltools.ProgramLaunchConfigurationType">
+<stringAttribute key="bad_container_name" value="/uhk-l"/>
+<stringAttribute key="org.eclipse.ui.externaltools.ATTR_LAUNCH_CONFIGURATION_BUILD_SCOPE" value="${none}"/>
+<stringAttribute key="org.eclipse.ui.externaltools.ATTR_LOCATION" value="/usr/bin/make"/>
+<stringAttribute key="org.eclipse.ui.externaltools.ATTR_TOOL_ARGUMENTS" value="-j8 DEBUG=1 flash"/>
+<stringAttribute key="org.eclipse.ui.externaltools.ATTR_WORKING_DIRECTORY" value="${workspace_loc:/uhk-right}/../"/>
 </launchConfiguration>

right/build/uhk60-right_release_kboot.launch

@@ -1,49 +1,8 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<launchConfiguration type="org.eclipse.cdt.launch.applicationLaunchType">
-<booleanAttribute key="org.eclipse.cdt.dsf.gdb.AUTO_SOLIB" value="true"/>
-<listAttribute key="org.eclipse.cdt.dsf.gdb.AUTO_SOLIB_LIST"/>
-<stringAttribute key="org.eclipse.cdt.dsf.gdb.DEBUG_NAME" value="gdb"/>
-<booleanAttribute key="org.eclipse.cdt.dsf.gdb.DEBUG_ON_FORK" value="false"/>
-<stringAttribute key="org.eclipse.cdt.dsf.gdb.GDB_INIT" value=".gdbinit"/>
-<booleanAttribute key="org.eclipse.cdt.dsf.gdb.NON_STOP" value="false"/>
-<booleanAttribute key="org.eclipse.cdt.dsf.gdb.REVERSE" value="false"/>
-<listAttribute key="org.eclipse.cdt.dsf.gdb.SOLIB_PATH"/>
-<stringAttribute key="org.eclipse.cdt.dsf.gdb.TRACEPOINT_MODE" value="TP_NORMAL_ONLY"/>
-<booleanAttribute key="org.eclipse.cdt.dsf.gdb.UPDATE_THREADLIST_ON_SUSPEND" value="false"/>
-<booleanAttribute key="org.eclipse.cdt.dsf.gdb.internal.ui.launching.LocalApplicationCDebuggerTab.DEFAULTS_SET" value="true"/>
-<intAttribute key="org.eclipse.cdt.launch.ATTR_BUILD_BEFORE_LAUNCH_ATTR" value="2"/>
-<stringAttribute key="org.eclipse.cdt.launch.COREFILE_PATH" value=""/>
-<stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_ID" value="gdb"/>
-<stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_REGISTER_GROUPS" value=""/>
-<stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_START_MODE" value="run"/>
-<booleanAttribute key="org.eclipse.cdt.launch.DEBUGGER_STOP_AT_MAIN" value="true"/>
-<stringAttribute key="org.eclipse.cdt.launch.DEBUGGER_STOP_AT_MAIN_SYMBOL" value="main"/>
-<stringAttribute key="org.eclipse.cdt.launch.PROGRAM_ARGUMENTS" value="uhk60-right_release/uhk-right.hex"/>
-<stringAttribute key="org.eclipse.cdt.launch.PROGRAM_NAME" value="../../lib/agent/packages/usb/update-device-firmware.js"/>
-<stringAttribute key="org.eclipse.cdt.launch.PROJECT_ATTR" value="uhk-right"/>
-<booleanAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_AUTO_ATTR" value="false"/>
-<stringAttribute key="org.eclipse.cdt.launch.PROJECT_BUILD_CONFIG_ID_ATTR" value="ilg.gnuarmeclipse.managedbuild.cross.config.elf.release.1939339834.1692217331"/>
-<booleanAttribute key="org.eclipse.cdt.launch.use_terminal" value="true"/>
-<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
-<listEntry value="/uhk-right"/>
-</listAttribute>
-<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
-<listEntry value="4"/>
-</listAttribute>
-<stringAttribute key="org.eclipse.dsf.launch.MEMORY_BLOCKS" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#10;&lt;memoryBlockExpressionList context=&quot;reserved-for-future-use&quot;/&gt;&#10;"/>
-<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.DefaultEvent" value="true"/>
-<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.HideUnresolvedSymbols" value="true"/>
-<stringAttribute key="org.eclipse.linuxtools.internal.perf.attr.Kernel.Location" value=""/>
-<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.Kernel.SourceLineNumbers" value="false"/>
-<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.ModuleSymbols" value="false"/>
-<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.MultipleEvents" value="false"/>
-<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.Multiplex" value="false"/>
-<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.Record.Realtime" value="false"/>
-<intAttribute key="org.eclipse.linuxtools.internal.perf.attr.Record.Realtime.Priority" value="1"/>
-<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.Record.Verbose" value="false"/>
-<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.ShowSourceDisassembly" value="false"/>
-<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.ShowStat" value="false"/>
-<booleanAttribute key="org.eclipse.linuxtools.internal.perf.attr.SourceLineNumbers" value="true"/>
-<intAttribute key="org.eclipse.linuxtools.internal.perf.attr.StatRunCount" value="1"/>
-<stringAttribute key="process_factory_id" value="org.eclipse.cdt.dsf.gdb.GdbProcessFactory"/>
+<launchConfiguration type="org.eclipse.ui.externaltools.ProgramLaunchConfigurationType">
+<stringAttribute key="bad_container_name" value="/uhk-l"/>
+<stringAttribute key="org.eclipse.ui.externaltools.ATTR_LAUNCH_CONFIGURATION_BUILD_SCOPE" value="${none}"/>
+<stringAttribute key="org.eclipse.ui.externaltools.ATTR_LOCATION" value="/usr/bin/make"/>
+<stringAttribute key="org.eclipse.ui.externaltools.ATTR_TOOL_ARGUMENTS" value="-j8 DEBUG=0 flash"/>
+<stringAttribute key="org.eclipse.ui.externaltools.ATTR_WORKING_DIRECTORY" value="${workspace_loc:/uhk-right}/../"/>
 </launchConfiguration>

right/src/buspal/command.c

@@ -593,9 +593,6 @@ static status_t handle_command_internal(uint8_t *packet, uint32_t packetLength)
                     else
                     {
 #if FIXED_BUSPAL_BOOTLOADER
-                        size_t offset;
-                        int res;
-
                         status = kStatus_Success; /* set default */
                         res = WaitForStartByte(rxBuf, &offset);
                         if (res==1 && offset==1)

right/src/buspal/packet/serial_packet.c

@@ -110,7 +110,7 @@ status_t serial_packet_read(const peripheral_descriptor_t *self,
 
         // Receive the framing data packet.
         isPacketOk = true;
-        status_t status = read_data_packet(&framingPacket, g_serialContext.data, packetType);
+        status = read_data_packet(&framingPacket, g_serialContext.data, packetType);
         if (status != kStatus_Success)
         {
             // No packet available.

right/src/config.h

@@ -3,7 +3,4 @@
 
 // Macros:
 
-    #define I2C_WATCHDOG
-//    #define LED_DRIVER_STRESS_TEST
-
 #endif

right/src/config_parser/config_globals.c

@@ -6,10 +6,13 @@ static uint8_t hardwareConfig[HARDWARE_CONFIG_SIZE];
 static uint8_t ATTR_DATA2 stagingUserConfig[USER_CONFIG_SIZE];
 static uint8_t validatedUserConfig[USER_CONFIG_SIZE];
 
+uint16_t ValidatedUserConfigLength;
 config_buffer_t HardwareConfigBuffer = { hardwareConfig };
 config_buffer_t StagingUserConfigBuffer = { stagingUserConfig };
 config_buffer_t ValidatedUserConfigBuffer = { validatedUserConfig };
 
+hardware_config_t *HardwareConfig = (hardware_config_t*)hardwareConfig;
+
 bool ParserRunDry;
 
 bool IsConfigBufferIdValid(config_buffer_id_t configBufferId)

right/src/config_parser/config_globals.h

@@ -6,6 +6,10 @@
     #include "fsl_common.h"
     #include "basic_types.h"
 
+// Macros:
+
+    #define HARDWARE_CONFIG_SIGNATURE_LENGTH 3
+
 // Typedefs:
 
     typedef enum {
@@ -14,14 +18,29 @@
         ConfigBufferId_ValidatedUserConfig,
     } config_buffer_id_t;
 
+    typedef struct {
+        uint8_t signatureLength;
+        char signature[HARDWARE_CONFIG_SIGNATURE_LENGTH];
+        uint8_t majorVersion;
+        uint8_t minorVersion;
+        uint8_t patchVersion;
+        uint8_t brandId;
+        uint8_t deviceId;
+        uint32_t uniqueId;
+        bool isVendorModeOn;
+        bool isIso;
+    } hardware_config_t;
+
 // Variables:
 
     extern bool ParserRunDry;
+    extern uint16_t ValidatedUserConfigLength;
     extern config_buffer_t HardwareConfigBuffer;
     extern config_buffer_t StagingUserConfigBuffer;
     extern config_buffer_t ValidatedUserConfigBuffer;
+    extern hardware_config_t *HardwareConfig;
 
-    // Functions:
+// Functions:
 
     bool IsConfigBufferIdValid(config_buffer_id_t configBufferId);
     config_buffer_t* ConfigBufferIdToConfigBuffer(config_buffer_id_t configBufferId);

right/src/config_parser/parse_config.c

@@ -8,6 +8,7 @@
 #include "led_display.h"
 #include "slave_scheduler.h"
 #include "slave_drivers/is31fl3731_driver.h"
+#include "config.h"
 
 static parser_error_t parseModuleConfiguration(config_buffer_t *buffer)
 {
@@ -50,11 +51,11 @@ parser_error_t ParseConfig(config_buffer_t *buffer)
     const char *deviceName = ReadString(buffer, &len);
     uint16_t doubleTapSwitchLayerTimeout = ReadUInt16(buffer);
 
-    (void)userConfigLength;
     (void)dataModelMajorVersion;
     (void)dataModelMinorVersion;
     (void)dataModelPatchVersion;
     (void)deviceName;
+    (void)doubleTapSwitchLayerTimeout;
 
     // LED brightness
 
@@ -135,15 +136,17 @@ parser_error_t ParseConfig(config_buffer_t *buffer)
     // If parsing succeeded then apply the parsed values.
 
     if (!ParserRunDry) {
-        DoubleTapSwitchLayerTimeout = doubleTapSwitchLayerTimeout;
+//        DoubleTapSwitchLayerTimeout = doubleTapSwitchLayerTimeout;
 
         // Update LED brightnesses and reinitialize LED drivers
 
+        ValidatedUserConfigLength = userConfigLength;
+
         IconsAndLayerTextsBrightness = iconsAndLayerTextsBrightness;
         AlphanumericSegmentsBrightness = alphanumericSegmentsBrightness;
         KeyBacklightBrightness = keyBacklightBrightness;
-        Slaves[SlaveId_LeftLedDriver].isConnected = false;
-        Slaves[SlaveId_RightLedDriver].isConnected = false;
+
+        LedSlaveDriver_UpdateLeds();
 
         // Update mouse key speeds
 

right/src/config_parser/parse_keymap.c

@@ -48,7 +48,7 @@ static parser_error_t parseKeyStrokeAction(key_action_t *keyAction, uint8_t keyS
 static parser_error_t parseSwitchLayerAction(key_action_t *KeyAction, config_buffer_t *buffer)
 {
     uint8_t layer = ReadUInt8(buffer) + 1;
-    uint8_t mode = ReadBool(buffer) ? SwitchLayerMode_Toggle : SwitchLayerMode_HoldAndDoubleTapToggle;
+    switch_layer_mode_t mode = ReadUInt8(buffer);
 
     KeyAction->type = KeyActionType_SwitchLayer;
     KeyAction->switchLayer.layer = layer;
@@ -75,7 +75,7 @@ static parser_error_t parsePlayMacroAction(key_action_t *keyAction, config_buffe
     if (macroIndex >= tempMacroCount) {
         return ParserError_InvalidSerializedPlayMacroAction;
     }
-    keyAction->type = KeyActionType_SwitchKeymap;
+    keyAction->type = KeyActionType_PlayMacro;
     keyAction->playMacro.macroId = macroIndex;
     return ParserError_Success;
 }
@@ -196,4 +196,3 @@ parser_error_t ParseKeymap(config_buffer_t *buffer, uint8_t keymapIdx, uint8_t k
     }
     return ParserError_Success;
 }
-

right/src/config_parser/parse_macro.c

@@ -7,13 +7,15 @@ parser_error_t parseKeyMacroAction(config_buffer_t *buffer, macro_action_t *macr
     uint8_t keyMacroType = macroActionType - SerializedMacroActionType_KeyMacroAction;
     uint8_t action = keyMacroType & 0b11;
     uint8_t type;
-    uint8_t scancode;
+    uint16_t scancode = 0;
     uint8_t modifierMask;
 
     keyMacroType >>= 2;
     type = keyMacroType & 0b11;
     keyMacroType >>= 2;
-    scancode = keyMacroType & 0b10 ? ReadUInt8(buffer) : 0;
+    if (keyMacroType & 0b10) {
+        scancode = type == SerializedKeystrokeType_LongMedia ? ReadUInt16(buffer) : ReadUInt8(buffer);
+    }
     modifierMask = keyMacroType & 0b01 ? ReadUInt8(buffer) : 0;
     macroAction->type = MacroActionType_Key;
     macroAction->key.action = action;
@@ -58,7 +60,7 @@ parser_error_t parseScrollMouseMacroAction(config_buffer_t *buffer, macro_action
 
 parser_error_t parseDelayMacroAction(config_buffer_t *buffer, macro_action_t *macroAction)
 {
-    int16_t delay = ReadInt16(buffer);
+    uint16_t delay = ReadUInt16(buffer);
 
     macroAction->type = MacroActionType_Delay;
     macroAction->delay.delay = delay;

right/src/eeprom.c

@@ -6,10 +6,10 @@
 #include "config_parser/config_globals.h"
 #include "buffer.h"
 
-bool IsEepromBusy;
+volatile bool IsEepromBusy;
 static eeprom_operation_t CurrentEepromOperation;
 static config_buffer_id_t CurrentConfigBufferId;
-status_t LastEepromTransferStatus;
+static status_t LastEepromTransferStatus;
 void (*SuccessCallback)(void);
 
 static i2c_master_handle_t i2cHandle;
@@ -94,14 +94,14 @@ void EEPROM_Init(void)
     I2C_MasterTransferCreateHandle(I2C_EEPROM_BUS_BASEADDR, &i2cHandle, i2cCallback, NULL);
 }
 
-status_t EEPROM_LaunchTransfer(eeprom_operation_t operation, config_buffer_id_t config_buffer_id, void (*successCallback))
+status_t EEPROM_LaunchTransfer(eeprom_operation_t operation, config_buffer_id_t configBufferId, void (*successCallback))
 {
     if (IsEepromBusy) {
         return kStatus_I2C_Busy;
     }
 
     CurrentEepromOperation = operation;
-    CurrentConfigBufferId = config_buffer_id;
+    CurrentConfigBufferId = configBufferId;
     SuccessCallback = successCallback;
 
     bool isHardwareConfig = CurrentConfigBufferId == ConfigBufferId_HardwareConfig;
@@ -117,7 +117,8 @@ status_t EEPROM_LaunchTransfer(eeprom_operation_t operation, config_buffer_id_t
         case EepromOperation_Write:
             sourceBuffer = ConfigBufferIdToConfigBuffer(CurrentConfigBufferId)->buffer;
             sourceOffset = 0;
-            sourceLength = isHardwareConfig ? HARDWARE_CONFIG_SIZE : USER_CONFIG_SIZE;
+            uint16_t userConfigSize = ValidatedUserConfigLength && configBufferId == ConfigBufferId_ValidatedUserConfig ? ValidatedUserConfigLength : USER_CONFIG_SIZE;
+            sourceLength = isHardwareConfig ? HARDWARE_CONFIG_SIZE : userConfigSize;
             LastEepromTransferStatus = writePage();
             break;
     }

right/src/eeprom.h

@@ -24,8 +24,7 @@
 
 // Variables:
 
-    extern bool IsEepromBusy;
-    extern status_t EepromTransferStatus;
+    extern volatile bool IsEepromBusy;
 
 // Functions:
 

right/src/i2c.h

@@ -10,11 +10,12 @@
 
     // Main bus
 
-    #define I2C_MAIN_BUS_BASEADDR  I2C0
-    #define I2C_MAIN_BUS_IRQ_ID    I2C0_IRQn
-    #define I2C_MAIN_BUS_CLK_SRC   I2C0_CLK_SRC
-    #define I2C_MAIN_BUS_BAUD_RATE 100000  // 100 kHz works even with a 20 meter long bridge cable.
-    #define I2C_MAIN_BUS_MUX       kPORT_MuxAlt7
+    #define I2C_MAIN_BUS_BASEADDR         I2C0
+    #define I2C_MAIN_BUS_IRQ_ID           I2C0_IRQn
+    #define I2C_MAIN_BUS_CLK_SRC          I2C0_CLK_SRC
+    #define I2C_MAIN_BUS_NORMAL_BAUD_RATE 100000
+    #define I2C_MAIN_BUS_BUSPAL_BAUD_RATE 30000
+    #define I2C_MAIN_BUS_MUX              kPORT_MuxAlt7
 
     #define I2C_MAIN_BUS_SDA_GPIO  GPIOD
     #define I2C_MAIN_BUS_SDA_PORT  PORTD
@@ -34,10 +35,12 @@
     #define I2C_EEPROM_BUS_BAUD_RATE 1000000  // 1 Mhz is the maximum speed of the EEPROM.
     #define I2C_EEPROM_BUS_MUX       kPORT_MuxAlt2
 
+    #define I2C_EEPROM_BUS_SDA_GPIO  GPIOC
     #define I2C_EEPROM_BUS_SDA_PORT  PORTC
     #define I2C_EEPROM_BUS_SDA_CLOCK kCLOCK_PortC
     #define I2C_EEPROM_BUS_SDA_PIN   11
 
+    #define I2C_EEPROM_BUS_SCL_GPIO  GPIOC
     #define I2C_EEPROM_BUS_SCL_PORT  PORTC
     #define I2C_EEPROM_BUS_SCL_CLOCK kCLOCK_PortC
     #define I2C_EEPROM_BUS_SCL_PIN   10

right/src/i2c_error_logger.c

@@ -0,0 +1,25 @@
+#include "fsl_i2c.h"
+#include "i2c_error_logger.h"
+
+i2c_slave_error_counter_t I2cSlaveErrorCounters[MAX_SLAVE_COUNT];
+
+void LogI2cError(uint8_t slaveId, status_t status)
+{
+    i2c_slave_error_counter_t *i2cSlaveErrorCounter = I2cSlaveErrorCounters + slaveId;
+    uint8_t errorIdx;
+
+    for (errorIdx=0; errorIdx<i2cSlaveErrorCounter->errorTypeCount; errorIdx++) {
+        i2c_error_count_t *currentI2cError = i2cSlaveErrorCounter->errors + errorIdx;
+        if (currentI2cError->status == status) {
+            currentI2cError->count++;
+            break;
+        }
+    }
+
+    if (errorIdx == i2cSlaveErrorCounter->errorTypeCount && errorIdx < MAX_LOGGED_I2C_ERROR_TYPES_PER_SLAVE) {
+        i2cSlaveErrorCounter->errorTypeCount++;
+        i2c_error_count_t *currentI2cError = i2cSlaveErrorCounter->errors + errorIdx;
+        currentI2cError->status = status;
+        currentI2cError->count = 1;
+    }
+}

right/src/i2c_error_logger.h

@@ -0,0 +1,33 @@
+#ifndef __I2C_ERROR_LOGGER_H__
+#define __I2C_ERROR_LOGGER_H__
+
+// Includes:
+
+    #include "fsl_common.h"
+    #include "slave_scheduler.h"
+
+// Macros:
+
+    #define MAX_LOGGED_I2C_ERROR_TYPES_PER_SLAVE 7
+
+// Typedefs:
+
+    typedef struct {
+        status_t status;
+        uint32_t count;
+    } i2c_error_count_t;
+
+    typedef struct {
+        uint8_t errorTypeCount;
+        i2c_error_count_t errors[MAX_LOGGED_I2C_ERROR_TYPES_PER_SLAVE];
+    } i2c_slave_error_counter_t;
+
+// Variables:
+
+    extern i2c_slave_error_counter_t I2cSlaveErrorCounters[MAX_SLAVE_COUNT];
+
+// Functions:
+
+    void LogI2cError(uint8_t slaveId, status_t status);
+
+#endif

right/src/i2c_watchdog.c

@@ -5,7 +5,6 @@
 #include "fsl_gpio.h"
 #include "i2c.h"
 #include "i2c_watchdog.h"
-#include "slave_scheduler.h"
 #include "init_peripherals.h"
 
 uint32_t I2cWatchdog_WatchCounter;
@@ -19,17 +18,13 @@ static uint32_t prevWatchdogCounter;
 void PIT_I2C_WATCHDOG_HANDLER(void)
 {
     I2cWatchdog_WatchCounter++;
+
     if (I2C_Watchdog == prevWatchdogCounter) { // Restart I2C if there haven't been any interrupts recently
         I2cWatchdog_RecoveryCounter++;
-        i2c_master_config_t masterConfig;
-        I2C_MasterGetDefaultConfig(&masterConfig);
-        I2C_MasterDeinit(I2C_MAIN_BUS_BASEADDR);
-        InitI2cMainBus();
-        InitSlaveScheduler();
+        ReinitI2cMainBus();
     }
 
     prevWatchdogCounter = I2C_Watchdog;
-
     PIT_ClearStatusFlags(PIT, PIT_I2C_WATCHDOG_CHANNEL, PIT_TFLG_TIF_MASK);
 }
 

right/src/init_peripherals.c

@@ -12,119 +12,149 @@
 #include "init_peripherals.h"
 #include "eeprom.h"
 #include "timer.h"
-#include "key_debouncer.h"
 #include "usb_api.h"
+#include "slave_scheduler.h"
+#include "bootloader/wormhole.h"
 
-void InitInterruptPriorities(void)
-{
-    NVIC_SetPriority(PIT_I2C_WATCHDOG_IRQ_ID,  1);
-    NVIC_SetPriority(PIT_TIMER_IRQ_ID,         2);
-    NVIC_SetPriority(PIT_KEY_SCANNER_IRQ_ID,   3);
-    NVIC_SetPriority(PIT_KEY_DEBOUNCER_IRQ_ID, 3);
-    NVIC_SetPriority(I2C_MAIN_BUS_IRQ_ID,      3);
-    NVIC_SetPriority(I2C_EEPROM_BUS_IRQ_ID,    3);
-    NVIC_SetPriority(USB_IRQ_ID,               3);
+bool IsBusPalOn;
+volatile uint32_t I2cMainBusRequestedBaudRateBps = I2C_MAIN_BUS_NORMAL_BAUD_RATE;
+volatile uint32_t I2cMainBusActualBaudRateBps;
+
+static i2c_bus_t i2cMainBus = {
+    .baseAddr = I2C_MAIN_BUS_BASEADDR,
+    .clockSrc = I2C_MAIN_BUS_CLK_SRC,
+    .mux = I2C_MAIN_BUS_MUX,
+
+    .sdaClock = I2C_MAIN_BUS_SDA_CLOCK,
+    .sdaGpio = I2C_MAIN_BUS_SDA_GPIO,
+    .sdaPort = I2C_MAIN_BUS_SDA_PORT,
+    .sdaPin = I2C_MAIN_BUS_SDA_PIN,
+
+    .sclClock = I2C_MAIN_BUS_SCL_CLOCK,
+    .sclGpio = I2C_MAIN_BUS_SCL_GPIO,
+    .sclPort = I2C_MAIN_BUS_SCL_PORT,
+    .sclPin = I2C_MAIN_BUS_SCL_PIN,
+};
+
+static i2c_bus_t i2cEepromBus = {
+    .baseAddr = I2C_EEPROM_BUS_BASEADDR,
+    .clockSrc = I2C_EEPROM_BUS_CLK_SRC,
+    .mux = I2C_EEPROM_BUS_MUX,
+
+    .sdaClock = I2C_EEPROM_BUS_SDA_CLOCK,
+    .sdaGpio = I2C_EEPROM_BUS_SDA_GPIO,
+    .sdaPort = I2C_EEPROM_BUS_SDA_PORT,
+    .sdaPin = I2C_EEPROM_BUS_SDA_PIN,
+
+    .sclClock = I2C_EEPROM_BUS_SCL_CLOCK,
+    .sclGpio = I2C_EEPROM_BUS_SCL_GPIO,
+    .sclPort = I2C_EEPROM_BUS_SCL_PORT,
+    .sclPin = I2C_EEPROM_BUS_SCL_PIN,
+};
+
+static void initBusPalState(void) {
+    IsBusPalOn = Wormhole.magicNumber == WORMHOLE_MAGIC_NUMBER && Wormhole.enumerationMode == EnumerationMode_BusPal;
+    if (IsBusPalOn) {
+        Wormhole.magicNumber = 0;
+        I2cMainBusRequestedBaudRateBps = I2C_MAIN_BUS_BUSPAL_BAUD_RATE;
+    }
 }
 
-void delay(void)
+static void initInterruptPriorities(void)
+{
+    NVIC_SetPriority(PIT_I2C_WATCHDOG_IRQ_ID,  1);
+    NVIC_SetPriority(I2C_EEPROM_BUS_IRQ_ID,    0);
+    NVIC_SetPriority(PIT_TIMER_IRQ_ID,         3);
+    NVIC_SetPriority(I2C_MAIN_BUS_IRQ_ID,      4);
+    NVIC_SetPriority(USB_IRQ_ID,               4);
+}
+
+static void delay(void)
 {
     for (volatile uint32_t i=0; i<62; i++);
 }
 
-void recoverI2c(void)
+static void recoverI2cBus(i2c_bus_t *i2cBus)
 {
-    PORT_SetPinMux(I2C_MAIN_BUS_SDA_PORT, I2C_MAIN_BUS_SDA_PIN, kPORT_MuxAsGpio);
-    PORT_SetPinMux(I2C_MAIN_BUS_SCL_PORT, I2C_MAIN_BUS_SCL_PIN, kPORT_MuxAsGpio);
-    GPIO_PinInit(I2C_MAIN_BUS_SCL_GPIO, I2C_MAIN_BUS_SCL_PIN, &(gpio_pin_config_t){kGPIO_DigitalOutput, 1});
+    PORT_SetPinMux(i2cBus->sdaPort, i2cBus->sdaPin, kPORT_MuxAsGpio);
+    PORT_SetPinMux(i2cBus->sclPort, i2cBus->sclPin, kPORT_MuxAsGpio);
+    GPIO_PinInit(i2cBus->sclGpio, i2cBus->sclPin, &(gpio_pin_config_t){kGPIO_DigitalOutput, 1});
 
     bool isOn = true;
     for (int i=0; i<20; i++) {
-        GPIO_PinInit(I2C_MAIN_BUS_SDA_GPIO, I2C_MAIN_BUS_SDA_PIN, &(gpio_pin_config_t){kGPIO_DigitalInput});
-        bool isSdaHigh = GPIO_ReadPinInput(I2C_MAIN_BUS_SDA_GPIO, I2C_MAIN_BUS_SDA_PIN);
-        GPIO_PinInit(I2C_MAIN_BUS_SDA_GPIO, I2C_MAIN_BUS_SDA_PIN, &(gpio_pin_config_t){kGPIO_DigitalOutput, 1});
+        GPIO_PinInit(i2cBus->sdaGpio, i2cBus->sdaPin, &(gpio_pin_config_t){kGPIO_DigitalInput});
+        bool isSdaHigh = GPIO_ReadPinInput(i2cBus->sdaGpio, i2cBus->sdaPin);
+        GPIO_PinInit(i2cBus->sdaGpio, i2cBus->sdaPin, &(gpio_pin_config_t){kGPIO_DigitalOutput, 1});
 
         if (isSdaHigh) {
             return;
         }
 
-        GPIO_WritePinOutput(I2C_MAIN_BUS_SCL_GPIO, I2C_MAIN_BUS_SCL_PIN, isOn);
+        GPIO_WritePinOutput(i2cBus->sclGpio, i2cBus->sclPin, isOn);
         delay();
         isOn = !isOn;
     }
 
-    GPIO_WritePinOutput(I2C_MAIN_BUS_SDA_GPIO, I2C_MAIN_BUS_SDA_PIN, 0);
+    GPIO_WritePinOutput(i2cBus->sdaGpio, i2cBus->sdaPin, 0);
     delay();
-    GPIO_WritePinOutput(I2C_MAIN_BUS_SCL_GPIO, I2C_MAIN_BUS_SCL_PIN, 1);
+    GPIO_WritePinOutput(i2cBus->sclGpio, i2cBus->sclPin, 1);
     delay();
-    GPIO_WritePinOutput(I2C_MAIN_BUS_SDA_GPIO, I2C_MAIN_BUS_SDA_PIN, 1);
+    GPIO_WritePinOutput(i2cBus->sdaGpio, i2cBus->sdaPin, 1);
     delay();
 }
 
-void InitI2cMainBus(void)
+static void initI2cBus(i2c_bus_t *i2cBus)
 {
-    CLOCK_EnableClock(I2C_MAIN_BUS_SDA_CLOCK);
-    CLOCK_EnableClock(I2C_MAIN_BUS_SCL_CLOCK);
+    CLOCK_EnableClock(i2cBus->sdaClock);
+    CLOCK_EnableClock(i2cBus->sclClock);
 
-    recoverI2c();
+    recoverI2cBus(i2cBus);
 
     port_pin_config_t pinConfig = {
         .pullSelect = kPORT_PullUp,
         .openDrainEnable = kPORT_OpenDrainEnable,
-        .mux = I2C_MAIN_BUS_MUX,
+        .mux = i2cBus->mux,
     };
 
-    PORT_SetPinConfig(I2C_MAIN_BUS_SDA_PORT, I2C_MAIN_BUS_SDA_PIN, &pinConfig);
-    PORT_SetPinConfig(I2C_MAIN_BUS_SCL_PORT, I2C_MAIN_BUS_SCL_PIN, &pinConfig);
+    PORT_SetPinConfig(i2cBus->sdaPort, i2cBus->sdaPin, &pinConfig);
+    PORT_SetPinConfig(i2cBus->sclPort, i2cBus->sclPin, &pinConfig);
 
     i2c_master_config_t masterConfig;
     I2C_MasterGetDefaultConfig(&masterConfig);
-    masterConfig.baudRate_Bps = I2C_MAIN_BUS_BAUD_RATE;
-    uint32_t sourceClock = CLOCK_GetFreq(I2C_MAIN_BUS_CLK_SRC);
-    I2C_MasterInit(I2C_MAIN_BUS_BASEADDR, &masterConfig, sourceClock);
+    masterConfig.baudRate_Bps = i2cBus == &i2cMainBus ? I2cMainBusRequestedBaudRateBps : I2C_EEPROM_BUS_BAUD_RATE;
+    uint32_t sourceClock = CLOCK_GetFreq(i2cBus->clockSrc);
+    I2C_MasterInit(i2cBus->baseAddr, &masterConfig, sourceClock);
+
+    if (i2cBus == &i2cMainBus) {
+        I2cMainBusActualBaudRateBps = I2C_ActualBaudRate;
+    }
 }
 
-void initI2cEepromBus(void)
+void ReinitI2cMainBus(void)
 {
-    port_pin_config_t pinConfig = {
-       .pullSelect = kPORT_PullUp,
-       .openDrainEnable = kPORT_OpenDrainEnable,
-       .mux = I2C_EEPROM_BUS_MUX,
-   };
-
-
-   CLOCK_EnableClock(I2C_EEPROM_BUS_SDA_CLOCK);
-   CLOCK_EnableClock(I2C_EEPROM_BUS_SCL_CLOCK);
-
-   PORT_SetPinConfig(I2C_EEPROM_BUS_SDA_PORT, I2C_EEPROM_BUS_SDA_PIN, &pinConfig);
-   PORT_SetPinConfig(I2C_EEPROM_BUS_SCL_PORT, I2C_EEPROM_BUS_SCL_PIN, &pinConfig);
-
-   i2c_master_config_t masterConfig;
-   I2C_MasterGetDefaultConfig(&masterConfig);
-   masterConfig.baudRate_Bps = I2C_EEPROM_BUS_BAUD_RATE;
-   uint32_t sourceClock = CLOCK_GetFreq(I2C_EEPROM_BUS_CLK_SRC);
-   I2C_MasterInit(I2C_EEPROM_BUS_BASEADDR, &masterConfig, sourceClock);
+    I2C_MasterDeinit(I2C_MAIN_BUS_BASEADDR);
+    initI2cBus(&i2cMainBus);
+    InitSlaveScheduler();
 }
 
-void InitI2c(void)
+static void initI2c(void)
 {
-    InitI2cMainBus();
-    initI2cEepromBus();
+    initI2cBus(&i2cMainBus);
+    initI2cBus(&i2cEepromBus);
 }
 
 void InitPeripherals(void)
 {
-    InitInterruptPriorities();
+    initBusPalState();
+    initInterruptPriorities();
     Timer_Init();
     InitLedDriver();
     InitResetButton();
     InitMergeSensor();
     ADC_Init();
-    InitI2c();
-    InitTestLed();
+    initI2c();
+    TestLed_Init();
     LedPwm_Init();
-#ifdef I2C_WATCHDOG
     InitI2cWatchdog();
-#endif
-    InitKeyDebouncer();
     EEPROM_Init();
 }

right/src/init_peripherals.h

@@ -1,13 +1,37 @@
 #ifndef __INIT_PERIPHERALS_H__
 #define __INIT_PERIPHERALS_H__
 
-// Includes
+// Includes:
 
     #include "fsl_common.h"
 
+// Typedefs:
+
+    typedef struct {
+        clock_name_t clockSrc;
+        I2C_Type *baseAddr;
+        uint16_t mux;
+
+        clock_ip_name_t sdaClock;
+        GPIO_Type *sdaGpio;
+        PORT_Type *sdaPort;
+        uint32_t sdaPin;
+
+        clock_ip_name_t sclClock;
+        GPIO_Type *sclGpio;
+        PORT_Type *sclPort;
+        uint32_t sclPin;
+    } i2c_bus_t;
+
+// Variables:
+
+    extern bool IsBusPalOn;
+    extern volatile uint32_t I2cMainBusRequestedBaudRateBps;
+    extern volatile uint32_t I2cMainBusActualBaudRateBps;
+
 // Functions:
 
     void InitPeripherals(void);
-    void InitI2cMainBus(void);
+    void ReinitI2cMainBus(void);
 
 #endif

right/src/key_action.h

@@ -19,7 +19,6 @@
         KeyActionType_SwitchLayer,
         KeyActionType_SwitchKeymap,
         KeyActionType_PlayMacro,
-        KeyActionType_Test,
     } key_action_type_t;
 
     typedef enum {
@@ -29,9 +28,9 @@
     } keystroke_type_t;
 
     typedef enum {
-        SwitchLayerMode_Hold,
         SwitchLayerMode_HoldAndDoubleTapToggle,
         SwitchLayerMode_Toggle,
+        SwitchLayerMode_Hold,
     } switch_layer_mode_t;
 
     typedef enum {

right/src/key_debouncer.c

@@ -1,32 +0,0 @@
-#include "key_debouncer.h"
-#include "fsl_pit.h"
-#include "slot.h"
-#include "module.h"
-#include "key_states.h"
-#include "peripherals/test_led.h"
-
-void PIT_KEY_DEBOUNCER_HANDLER(void)
-{
-    TEST_LED_TOGGLE();
-    for (uint8_t slotId=0; slotId<SLOT_COUNT; slotId++) {
-        for (uint8_t keyId=0; keyId<MAX_KEY_COUNT_PER_MODULE; keyId++) {
-            uint8_t *debounceCounter = &KeyStates[slotId][keyId].debounceCounter;
-            if (*debounceCounter < 0xff) {
-                (*debounceCounter)++;
-            }
-        }
-    }
-
-    PIT_ClearStatusFlags(PIT, PIT_KEY_DEBOUNCER_CHANNEL, PIT_TFLG_TIF_MASK);
-}
-
-void InitKeyDebouncer(void)
-{
-    pit_config_t pitConfig;
-    PIT_GetDefaultConfig(&pitConfig);
-    PIT_Init(PIT, &pitConfig);
-    PIT_SetTimerPeriod(PIT, PIT_KEY_DEBOUNCER_CHANNEL, MSEC_TO_COUNT(KEY_DEBOUNCER_INTERVAL_MSEC, PIT_SOURCE_CLOCK));
-    PIT_EnableInterrupts(PIT, PIT_KEY_DEBOUNCER_CHANNEL, kPIT_TimerInterruptEnable);
-    EnableIRQ(PIT_KEY_DEBOUNCER_IRQ_ID);
-    PIT_StartTimer(PIT, PIT_KEY_DEBOUNCER_CHANNEL);
-}

right/src/key_debouncer.h

@@ -1,18 +0,0 @@
-#ifndef __KEY_DEBOUNCER_H__
-#define __KEY_DEBOUNCER_H__
-
-// Includes:
-
-    #include "peripherals/pit.h"
-    #include "fsl_common.h"
-
-// Macros:
-
-    #define KEY_DEBOUNCER_INTERVAL_MSEC 1
-    #define KEY_DEBOUNCER_TIMEOUT_MSEC 10
-
-// Functions:
-
-    void InitKeyDebouncer(void);
-
-#endif

right/src/key_scanner.c

@@ -1,22 +0,0 @@
-#include "fsl_pit.h"
-#include "key_scanner.h"
-
-uint32_t KeyScannerCounter;
-
-void PIT_KEY_SCANNER_HANDLER(void)
-{
-    KeyMatrix_ScanRow(&RightKeyMatrix);
-    KeyScannerCounter++;
-    PIT_ClearStatusFlags(PIT, PIT_KEY_SCANNER_CHANNEL, PIT_TFLG_TIF_MASK);
-}
-
-void InitKeyScanner(void)
-{
-    pit_config_t pitConfig;
-    PIT_GetDefaultConfig(&pitConfig);
-    PIT_Init(PIT, &pitConfig);
-    PIT_SetTimerPeriod(PIT, PIT_KEY_SCANNER_CHANNEL, USEC_TO_COUNT(KEY_SCANNER_INTERVAL_USEC, PIT_SOURCE_CLOCK));
-    PIT_EnableInterrupts(PIT, PIT_KEY_SCANNER_CHANNEL, kPIT_TimerInterruptEnable);
-    EnableIRQ(PIT_KEY_SCANNER_IRQ_ID);
-    PIT_StartTimer(PIT, PIT_KEY_SCANNER_CHANNEL);
-}

right/src/key_scanner.h

@@ -1,21 +0,0 @@
-#ifndef __KEY_SCANNER_H__
-#define __KEY_SCANNER_H__
-
-// Includes:
-
-    #include "peripherals/pit.h"
-    #include "right_key_matrix.h"
-
-// Macros:
-
-    #define KEY_SCANNER_INTERVAL_USEC (1000 / RIGHT_KEY_MATRIX_ROWS_NUM)
-
-// Variables:
-
-    extern uint32_t KeyScannerCounter;
-
-// Functions:
-
-    void InitKeyScanner(void);
-
-#endif

right/src/key_states.h

@@ -10,10 +10,11 @@
 // Typedefs:
 
     typedef struct {
-        bool previous;
-        bool current;
-        bool suppressed;
-        uint8_t debounceCounter;
+        uint8_t timestamp;
+        bool previous : 1;
+        bool current : 1;
+        bool suppressed : 1;
+        bool debouncing : 1;
     } key_state_t;
 
 // Variables:

right/src/keymap.c

@@ -6,17 +6,36 @@
 #include "config_parser/config_globals.h"
 #include "macros.h"
 
-keymap_reference_t AllKeymaps[MAX_KEYMAP_NUM] = { { "FTY", 0, 3 } };
+keymap_reference_t AllKeymaps[MAX_KEYMAP_NUM] = {
+    {
+        .abbreviation = "FTY",
+        .offset = 0,
+        .abbreviationLen = 3
+    }
+};
+
 uint8_t AllKeymapsCount;
 uint8_t DefaultKeymapIndex;
 uint8_t CurrentKeymapIndex = 0;
 
-void SwitchKeymap(uint8_t index)
+void SwitchKeymapById(uint8_t index)
 {
     CurrentKeymapIndex = index;
     ValidatedUserConfigBuffer.offset = AllKeymaps[index].offset;
     ParseKeymap(&ValidatedUserConfigBuffer, index, AllKeymapsCount, AllMacrosCount);
-    LedDisplay_SetCurrentKeymapText();
+    LedDisplay_UpdateText();
+}
+
+bool SwitchKeymapByAbbreviation(uint8_t length, char *abbrev)
+{
+    for (uint8_t i=0; i<AllKeymapsCount; i++) {
+        keymap_reference_t *keymap = AllKeymaps + i;
+        if (keymap->abbreviationLen == length && memcmp(keymap->abbreviation, abbrev, length) == 0) {
+            SwitchKeymapById(i);
+            return true;
+        }
+    }
+    return false;
 }
 
 // The factory keymap is initialized before it gets overwritten by the default keymap of the EEPROM.
@@ -109,6 +128,102 @@ key_action_t CurrentKeymap[LAYER_COUNT][SLOT_COUNT][MAX_KEY_COUNT_PER_MODULE] =
             { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_V }},
             { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_B }},
 
+            // Row 5
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_LEFT_CONTROL }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_LEFT_GUI }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_LEFT_ALT }},
+            { .type = KeyActionType_SwitchLayer, .switchLayer = { .layer = LayerId_Fn }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_SPACE }},
+            { .type = KeyActionType_SwitchLayer, .switchLayer = { .layer = LayerId_Mod }},
+            { .type = KeyActionType_None },
+        },
+
+        // Left module
+        {
+            // Row 1
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_GRAVE_ACCENT_AND_TILDE }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_1_AND_EXCLAMATION }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_2_AND_AT }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_3_AND_HASHMARK }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_4_AND_DOLLAR }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_5_AND_PERCENTAGE }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_6_AND_CARET }},
+
+            // Row 2
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_TAB }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_Q }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_W }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_E }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_R }},
+            { .type = KeyActionType_None },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_T }},
+
+            // Row 3
+            { .type = KeyActionType_SwitchLayer, .switchLayer = { .layer = LayerId_Mouse }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_A }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_S }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_D }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_F }},
+            { .type = KeyActionType_None },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_G }},
+
+            // Row 4
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_LEFT_SHIFT }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_NON_US_BACKSLASH_AND_PIPE }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_Z }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_X }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_C }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_V }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_B }},
+
+            // Row 5
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_LEFT_CONTROL }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_LEFT_GUI }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_LEFT_ALT }},
+            { .type = KeyActionType_SwitchLayer, .switchLayer = { .layer = LayerId_Fn }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_SPACE }},
+            { .type = KeyActionType_SwitchLayer, .switchLayer = { .layer = LayerId_Mod }},
+            { .type = KeyActionType_None },
+        },
+
+        // Right module
+        {
+            // Row 1
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_GRAVE_ACCENT_AND_TILDE }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_1_AND_EXCLAMATION }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_2_AND_AT }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_3_AND_HASHMARK }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_4_AND_DOLLAR }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_5_AND_PERCENTAGE }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_6_AND_CARET }},
+
+            // Row 2
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_TAB }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_Q }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_W }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_E }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_R }},
+            { .type = KeyActionType_None },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_T }},
+
+            // Row 3
+            { .type = KeyActionType_SwitchLayer, .switchLayer = { .layer = LayerId_Mouse }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_A }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_S }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_D }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_F }},
+            { .type = KeyActionType_None },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_G }},
+
+            // Row 4
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_LEFT_SHIFT }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_NON_US_BACKSLASH_AND_PIPE }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_Z }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_X }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_C }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_V }},
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_B }},
+
             // Row 5
             { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_LEFT_CONTROL }},
             { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_LEFT_GUI }},
@@ -157,7 +272,7 @@ key_action_t CurrentKeymap[LAYER_COUNT][SLOT_COUNT][MAX_KEY_COUNT_PER_MODULE] =
             { .type = KeyActionType_None },
             { .type = KeyActionType_None },
             { .type = KeyActionType_None },
-            { .type = HID_KEYBOARD_SC_MENU },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_APPLICATION }},
             { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_RIGHT_SHIFT }},
             { .type = KeyActionType_None },
 

right/src/keymap.h

@@ -29,6 +29,7 @@
 
 // Functions:
 
-    void SwitchKeymap(uint8_t index);
+    void SwitchKeymapById(uint8_t index);
+    bool SwitchKeymapByAbbreviation(uint8_t length, char *abbrev);
 
 #endif

right/src/layer.c

@@ -5,24 +5,23 @@
 #include "keymap.h"
 
 static bool heldLayers[LAYER_COUNT];
-static switch_layer_mode_t pressedLayers[LAYER_COUNT];
+static bool toggledLayers[LAYER_COUNT];
 
 void updateLayerStates(void)
 {
     memset(heldLayers, false, LAYER_COUNT);
-    memset(pressedLayers, false, LAYER_COUNT);
+    memset(toggledLayers, false, LAYER_COUNT);
 
     for (uint8_t slotId=0; slotId<SLOT_COUNT; slotId++) {
         for (uint8_t keyId=0; keyId<MAX_KEY_COUNT_PER_MODULE; keyId++) {
             key_state_t *keyState = &KeyStates[slotId][keyId];
-            if (keyState->current) {
+            if (keyState->current && !keyState->suppressed) {
                 key_action_t action = CurrentKeymap[LayerId_Base][slotId][keyId];
                 if (action.type == KeyActionType_SwitchLayer) {
                     if (action.switchLayer.mode != SwitchLayerMode_Toggle) {
                         heldLayers[action.switchLayer.layer] = true;
-                    }
-                    if (action.switchLayer.mode != SwitchLayerMode_Hold && !keyState->previous && keyState->current) {
-                        pressedLayers[action.switchLayer.layer] = action.switchLayer.mode;
+                    } else if (!keyState->previous) {
+                        toggledLayers[action.switchLayer.layer] = true;
                     }
                 }
             }
@@ -40,11 +39,11 @@ layer_id_t GetActiveLayer()
     // Handle toggled layers
 
     for (layer_id_t layerId=LayerId_Mod; layerId<=LayerId_Mouse; layerId++) {
-        if (pressedLayers[layerId]) {
+        if (toggledLayers[layerId]) {
             if (ToggledLayer == layerId) {
                 ToggledLayer = LayerId_Base;
                 break;
-            } else if (ToggledLayer == LayerId_Base && pressedLayers[layerId] == SwitchLayerMode_Toggle) {
+            } else if (ToggledLayer == LayerId_Base && toggledLayers[layerId] == SwitchLayerMode_Toggle) {
                 ToggledLayer = layerId;
                 break;
             }

right/src/led_display.c

@@ -5,8 +5,10 @@
 
 uint8_t IconsAndLayerTextsBrightness = 0xff;
 uint8_t AlphanumericSegmentsBrightness = 0xff;
+bool ledIconStates[LedDisplayIcon_Last];
+char LedDisplay_DebugString[] = "   ";
 
-static const uint16_t capitalLetterToSegmentSet[] = {
+static const uint16_t capitalLetterToSegmentMap[] = {
     0b0000000011110111,
     0b0001001010001111,
     0b0000000000111001,
@@ -35,7 +37,7 @@ static const uint16_t capitalLetterToSegmentSet[] = {
     0b0000110000001001,
 };
 
-static const uint16_t digitToSegmentSet[] = {
+static const uint16_t digitToSegmentMap[] = {
     0b0000110000111111,
     0b0000010000000110,
     0b0000100010001011,
@@ -48,13 +50,13 @@ static const uint16_t digitToSegmentSet[] = {
     0b0000000011101111,
 };
 
-static uint16_t characterToSegmentSet(char character)
+static uint16_t characterToSegmentMap(char character)
 {
     switch (character) {
         case 'A' ... 'Z':
-            return capitalLetterToSegmentSet[character - 'A'];
+            return capitalLetterToSegmentMap[character - 'A'];
         case '0' ... '9':
-            return digitToSegmentSet[character - '0'];
+            return digitToSegmentMap[character - '0'];
     }
     return 0;
 }
@@ -65,11 +67,11 @@ void LedDisplay_SetText(uint8_t length, const char* text)
 
     switch (length) {
         case 3:
-            allSegmentSets = (uint64_t)characterToSegmentSet(text[2]) << 28;
+            allSegmentSets = (uint64_t)characterToSegmentMap(text[2]) << 28;
         case 2:
-            allSegmentSets |= characterToSegmentSet(text[1]) << 14;
+            allSegmentSets |= characterToSegmentMap(text[1]) << 14;
         case 1:
-            allSegmentSets |= characterToSegmentSet(text[0]);
+            allSegmentSets |= characterToSegmentMap(text[0]);
     }
 
     LedDriverValues[LedDriverId_Left][11] = allSegmentSets & 0b00000001 ? AlphanumericSegmentsBrightness : 0;
@@ -84,13 +86,7 @@ void LedDisplay_SetText(uint8_t length, const char* text)
     }
 }
 
-void LedDisplay_SetCurrentKeymapText(void)
-{
-    keymap_reference_t *currentKeymap = AllKeymaps + CurrentKeymapIndex;
-    LedDisplay_SetText(currentKeymap->abbreviationLen, currentKeymap->abbreviation);
-}
-
-void LedDisplay_SetLayer(uint8_t layerId)
+void LedDisplay_SetLayer(layer_id_t layerId)
 {
     for (uint8_t i = 13; i <= 45; i += 16) {
         LedDriverValues[LedDriverId_Left][i] = 0;
@@ -101,7 +97,36 @@ void LedDisplay_SetLayer(uint8_t layerId)
     }
 }
 
+bool LedDisplay_GetIcon(led_display_icon_t icon)
+{
+    return LedDriverValues[LedDriverId_Left][8 + icon];
+}
+
 void LedDisplay_SetIcon(led_display_icon_t icon, bool isEnabled)
 {
-    LedDriverValues[LedDriverId_Left][8 + icon] = isEnabled ? IconsAndLayerTextsBrightness : 0;
+    ledIconStates[icon] = isEnabled;
+    LedDriverValues[LedDriverId_Left][icon + 8] = isEnabled ? IconsAndLayerTextsBrightness : 0;
+}
+
+void LedDisplay_UpdateIcons(void)
+{
+    for (led_display_icon_t i=0; i<=LedDisplayIcon_Last; i++) {
+        LedDisplay_SetIcon(i, ledIconStates[i]);
+    }
+}
+
+void LedDisplay_UpdateText(void)
+{
+#if LED_DISPLAY_DEBUG_MODE == 0
+    keymap_reference_t *currentKeymap = AllKeymaps + CurrentKeymapIndex;
+    LedDisplay_SetText(currentKeymap->abbreviationLen, currentKeymap->abbreviation);
+#else
+    LedDisplay_SetText(strlen(LedDisplay_DebugString), LedDisplay_DebugString);
+#endif
+}
+
+void LedDisplay_UpdateAll(void)
+{
+    LedDisplay_UpdateIcons();
+    LedDisplay_UpdateText();
 }

right/src/led_display.h

@@ -5,6 +5,11 @@
 
     #include <stdint.h>
     #include <stdbool.h>
+    #include "layer.h"
+
+// Macros:
+
+    #define LED_DISPLAY_DEBUG_MODE 0
 
 // Typedefs:
 
@@ -12,18 +17,23 @@
         LedDisplayIcon_CapsLock,
         LedDisplayIcon_Agent,
         LedDisplayIcon_Adaptive,
+        LedDisplayIcon_Last = LedDisplayIcon_Adaptive,
     } led_display_icon_t;
 
 // Variables:
 
     extern uint8_t IconsAndLayerTextsBrightness;
     extern uint8_t AlphanumericSegmentsBrightness;
+    extern char LedDisplay_DebugString[];
 
 // Functions:
 
     void LedDisplay_SetText(uint8_t length, const char* text);
-    void LedDisplay_SetCurrentKeymapText(void);
-    void LedDisplay_SetLayer(uint8_t layerId);
+    void LedDisplay_SetLayer(layer_id_t layerId);
+    bool LedDisplay_GetIcon(led_display_icon_t icon);
     void LedDisplay_SetIcon(led_display_icon_t icon, bool isEnabled);
+    void LedDisplay_UpdateIcons(void);
+    void LedDisplay_UpdateText(void);
+    void LedDisplay_UpdateAll(void);
 
 #endif

right/src/link/MK22FN512xxx12_flash.ld

@@ -0,0 +1,277 @@
+/*
+** ###################################################################
+**     Processors:          MK22FN512CAP12
+**                          MK22FN512VDC12
+**                          MK22FN512VLH12
+**                          MK22FN512VLL12
+**                          MK22FN512VMP12
+**
+**     Compiler:            GNU C Compiler
+**     Reference manual:    K22P121M120SF7RM, Rev. 1, March 24, 2014
+**     Version:             rev. 2.8, 2015-02-19
+**     Build:               b151217
+**
+**     Abstract:
+**         Linker file for the GNU C Compiler
+**
+**     Copyright (c) 2015 Freescale Semiconductor, Inc.
+**     All rights reserved.
+**
+**     Redistribution and use in source and binary forms, with or without modification,
+**     are permitted provided that the following conditions are met:
+**
+**     o Redistributions of source code must retain the above copyright notice, this list
+**       of conditions and the following disclaimer.
+**
+**     o Redistributions in binary form must reproduce the above copyright notice, this
+**       list of conditions and the following disclaimer in the documentation and/or
+**       other materials provided with the distribution.
+**
+**     o Neither the name of Freescale Semiconductor, Inc. nor the names of its
+**       contributors may be used to endorse or promote products derived from this
+**       software without specific prior written permission.
+**
+**     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+**     ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+**     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+**     DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+**     ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+**     (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+**     LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+**     ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+**     (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+**     SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+**
+**     http:                 www.freescale.com
+**     mail:                 support@freescale.com
+**
+** ###################################################################
+*/
+
+/* Entry Point */
+ENTRY(Reset_Handler)
+
+HEAP_SIZE  = DEFINED(__heap_size__)  ? __heap_size__  : 0x2000;
+STACK_SIZE = DEFINED(__stack_size__) ? __stack_size__ : 0x0400;
+M_VECTOR_RAM_SIZE = DEFINED(__ram_vector_table__) ? 0x0400 : 0x0;
+
+/* This should match the value in bootloader_config.h if KBOOT is used */
+BL_APP_VECTOR_TABLE_ADDRESS = DEFINED(__bl_app_vector_table_address__) ? __bl_app_vector_table_address__ : 0;
+
+/* Specify the memory areas */
+MEMORY
+{
+  m_interrupts          (RX)  : ORIGIN = 0x0 + BL_APP_VECTOR_TABLE_ADDRESS, LENGTH = 0x00000400
+  m_text                (RX)  : ORIGIN = 0x00000400 + BL_APP_VECTOR_TABLE_ADDRESS, LENGTH = 512K - 0x400 - BL_APP_VECTOR_TABLE_ADDRESS
+  m_data                (RW)  : ORIGIN = 0x1FFF0000, LENGTH = 0x00010000
+  m_data_2              (RW)  : ORIGIN = 0x20000000, LENGTH = 0x0000FF00
+  m_noinit              (RW)  : ORIGIN = 0x2000FF00, LENGTH = 0x000000FF
+}
+
+/* Define output sections */
+SECTIONS
+{
+  /* The startup code goes first into internal flash */
+  .interrupts :
+  {
+    __VECTOR_TABLE = .;
+    . = ALIGN(4);
+    KEEP(*(.isr_vector))     /* Startup code */
+    . = ALIGN(4);
+  } > m_interrupts
+
+  /* The program code and other data goes into internal flash */
+  .text :
+  {
+    . = ALIGN(4);
+    *(.text)                 /* .text sections (code) */
+    *(.text*)                /* .text* sections (code) */
+    *(.rodata)               /* .rodata sections (constants, strings, etc.) */
+    *(.rodata*)              /* .rodata* sections (constants, strings, etc.) */
+    *(.glue_7)               /* glue arm to thumb code */
+    *(.glue_7t)              /* glue thumb to arm code */
+    *(.eh_frame)
+    KEEP (*(.init))
+    KEEP (*(.fini))
+    . = ALIGN(4);
+  } > m_text
+
+  .ARM.extab :
+  {
+    *(.ARM.extab* .gnu.linkonce.armextab.*)
+  } > m_text
+
+  .ARM :
+  {
+    __exidx_start = .;
+    *(.ARM.exidx*)
+    __exidx_end = .;
+  } > m_text
+
+ .ctors :
+  {
+    __CTOR_LIST__ = .;
+    /* gcc uses crtbegin.o to find the start of
+       the constructors, so we make sure it is
+       first.  Because this is a wildcard, it
+       doesn't matter if the user does not
+       actually link against crtbegin.o; the
+       linker won't look for a file to match a
+       wildcard.  The wildcard also means that it
+       doesn't matter which directory crtbegin.o
+       is in.  */
+    KEEP (*crtbegin.o(.ctors))
+    KEEP (*crtbegin?.o(.ctors))
+    /* We don't want to include the .ctor section from
+       from the crtend.o file until after the sorted ctors.
+       The .ctor section from the crtend file contains the
+       end of ctors marker and it must be last */
+    KEEP (*(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors))
+    KEEP (*(SORT(.ctors.*)))
+    KEEP (*(.ctors))
+    __CTOR_END__ = .;
+  } > m_text
+
+  .dtors :
+  {
+    __DTOR_LIST__ = .;
+    KEEP (*crtbegin.o(.dtors))
+    KEEP (*crtbegin?.o(.dtors))
+    KEEP (*(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors))
+    KEEP (*(SORT(.dtors.*)))
+    KEEP (*(.dtors))
+    __DTOR_END__ = .;
+  } > m_text
+
+  .preinit_array :
+  {
+    PROVIDE_HIDDEN (__preinit_array_start = .);
+    KEEP (*(.preinit_array*))
+    PROVIDE_HIDDEN (__preinit_array_end = .);
+  } > m_text
+
+  .init_array :
+  {
+    PROVIDE_HIDDEN (__init_array_start = .);
+    KEEP (*(SORT(.init_array.*)))
+    KEEP (*(.init_array*))
+    PROVIDE_HIDDEN (__init_array_end = .);
+  } > m_text
+
+  .fini_array :
+  {
+    PROVIDE_HIDDEN (__fini_array_start = .);
+    KEEP (*(SORT(.fini_array.*)))
+    KEEP (*(.fini_array*))
+    PROVIDE_HIDDEN (__fini_array_end = .);
+  } > m_text
+
+  __etext = .;    /* define a global symbol at end of code */
+  __DATA_ROM = .; /* Symbol is used by startup for data initialization */
+
+  .interrupts_ram :
+  {
+    . = ALIGN(4);
+    __VECTOR_RAM__ = .;
+    __interrupts_ram_start__ = .; /* Create a global symbol at data start */
+    *(.m_interrupts_ram)     /* This is a user defined section */
+    . += M_VECTOR_RAM_SIZE;
+    . = ALIGN(4);
+    __interrupts_ram_end__ = .; /* Define a global symbol at data end */
+  } > m_data
+
+  __VECTOR_RAM = DEFINED(__ram_vector_table__) ? __VECTOR_RAM__ : ORIGIN(m_interrupts);
+  __RAM_VECTOR_TABLE_SIZE_BYTES = DEFINED(__ram_vector_table__) ? (__interrupts_ram_end__ - __interrupts_ram_start__) : 0x0;
+
+  .data : AT(__DATA_ROM)
+  {
+    . = ALIGN(4);
+    __DATA_RAM = .;
+    __data_start__ = .;      /* create a global symbol at data start */
+    *(.data)                 /* .data sections */
+    *(.data*)                /* .data* sections */
+    KEEP(*(.jcr*))
+    . = ALIGN(4);
+    __data_end__ = .;        /* define a global symbol at data end */
+  } > m_data
+
+  __DATA_END = __DATA_ROM + (__data_end__ - __data_start__);
+  text_end = ORIGIN(m_text) + LENGTH(m_text);
+  ASSERT(__DATA_END <= text_end, "region m_text overflowed with text and data")
+
+  /* Uninitialized data section */
+  .bss : ALIGN(4)
+  {
+    /* This is used by the startup in order to initialize the .bss section */
+    __START_BSS = .;
+    __bss_start__ = .;
+    *(.bss)
+    *(.bss*)
+    *(COMMON)
+    . = ALIGN(4);
+  } > m_data
+
+  .m_usb_bdt (NOLOAD) :
+  {
+    . = ALIGN(512);
+    *(m_usb_bdt)
+  } > m_data
+
+  .m_usb_global (NOLOAD) :
+  {
+    *(m_usb_global)
+    __bss_end__ = .;
+    __END_BSS = .;
+  } > m_data
+
+  .m_data_2 :
+  {
+     . = ALIGN(4);
+     *(.m_data_2) /* This is an User defined section */
+     . = ALIGN(4);
+  } > m_data_2
+
+  .heap :
+  {
+    . = ALIGN(8);
+    __end__ = .;
+    PROVIDE(end = .);
+    _pvHeapStart = .; /* Add for _sbrk */
+    __HeapBase = .;
+    . += HEAP_SIZE;
+    __HeapLimit = .;
+    __heap_limit = .; /* Add for _sbrk */
+  } > m_data_2
+
+  .stack :
+  {
+    . = ALIGN(8);
+    . += STACK_SIZE;
+  } > m_data_2
+
+  /* Initializes stack on the end of block */
+  __StackTop   = ORIGIN(m_data_2) + LENGTH(m_data_2);
+  __StackLimit = __StackTop - STACK_SIZE;
+  PROVIDE(__stack = __StackTop);
+
+  .ARM.attributes 0 : { *(.ARM.attributes) }
+
+  ASSERT(__StackLimit >= __HeapLimit, "region m_data_2 overflowed with stack and heap")
+
+  .noinit (NOLOAD):
+  {
+    . = ALIGN(4);
+    _noinit = .;
+
+    *(.noinit .noinit.*)
+
+    . = ALIGN(4) ;
+    _end_noinit = .;
+  } > m_noinit
+
+  /* Mandatory to be word aligned, _sbrk assumes this */
+  PROVIDE ( end = _end_noinit ); /* was _ebss */
+  PROVIDE ( _end = _end_noinit );
+  PROVIDE ( __end = _end_noinit );
+  PROVIDE ( __end__ = _end_noinit );
+}

right/src/macros.c

@@ -1,6 +1,7 @@
 #include "macros.h"
 #include "config_parser/parse_macro.h"
 #include "config_parser/config_globals.h"
+#include "timer.h"
 
 macro_reference_t AllMacros[MAX_MACRO_NUM];
 uint8_t AllMacrosCount;
@@ -18,69 +19,102 @@ uint8_t characterToScancode(char character)
 {
     switch (character) {
         case 'A' ... 'Z':
-            return 0;
         case 'a' ... 'z':
-            return 0;
+            return HID_KEYBOARD_SC_A - 1 + (character & 0x1F);
         case '1' ... '9':
-            return 0;
+            return HID_KEYBOARD_SC_1_AND_EXCLAMATION - 1 + (character & 0x0F);
         case ')':
         case '0':
-            return 0;
+            return HID_KEYBOARD_SC_0_AND_CLOSING_PARENTHESIS;
         case '!':
-            return 0;
+            return HID_KEYBOARD_SC_1_AND_EXCLAMATION;
         case '@':
-            return 0;
+            return HID_KEYBOARD_SC_2_AND_AT;
         case '#':
-            return 0;
+            return HID_KEYBOARD_SC_3_AND_HASHMARK;
         case '$':
-            return 0;
+            return HID_KEYBOARD_SC_4_AND_DOLLAR;
         case '%':
-            return 0;
+            return HID_KEYBOARD_SC_5_AND_PERCENTAGE;
         case '^':
-            return 0;
+            return HID_KEYBOARD_SC_6_AND_CARET;
         case '&':
-            return 0;
+            return HID_KEYBOARD_SC_7_AND_AMPERSAND;
         case '*':
-            return 0;
+            return HID_KEYBOARD_SC_8_AND_ASTERISK;
         case '(':
-            return 0;
+            return HID_KEYBOARD_SC_9_AND_OPENING_PARENTHESIS;
         case '`':
         case '~':
-            return 0;
+            return HID_KEYBOARD_SC_GRAVE_ACCENT_AND_TILDE;
         case '[':
         case '{':
-            return 0;
+            return HID_KEYBOARD_SC_OPENING_BRACKET_AND_OPENING_BRACE;
         case ']':
         case '}':
-            return 0;
+            return HID_KEYBOARD_SC_CLOSING_BRACKET_AND_CLOSING_BRACE;
         case ';':
         case ':':
-            return 0;
+            return HID_KEYBOARD_SC_SEMICOLON_AND_COLON;
         case '\'':
         case '\"':
-            return 0;
+            return HID_KEYBOARD_SC_APOSTROPHE_AND_QUOTE;
         case '+':
         case '=':
-            return 0;
+            return HID_KEYBOARD_SC_EQUAL_AND_PLUS;
         case '\\':
         case '|':
-            return 0;
+            return HID_KEYBOARD_SC_BACKSLASH_AND_PIPE;
         case '.':
         case '>':
-            return 0;
+            return HID_KEYBOARD_SC_DOT_AND_GREATER_THAN_SIGN;
         case ',':
         case '<':
-            return 0;
+            return HID_KEYBOARD_SC_COMMA_AND_LESS_THAN_SIGN;
         case '/':
         case '\?':
-            return 0;
+            return HID_KEYBOARD_SC_SLASH_AND_QUESTION_MARK;
         case '-':
         case '_':
-            return 0;
+            return HID_KEYBOARD_SC_MINUS_AND_UNDERSCORE;
+        case '\n':
+            return HID_KEYBOARD_SC_ENTER;
+        case ' ':
+            return HID_KEYBOARD_SC_SPACE;
     }
     return 0;
 }
 
+bool characterToShift(char character)
+{
+    switch (character) {
+        case 'A' ... 'Z':
+        case ')':
+        case '!':
+        case '@':
+        case '#':
+        case '$':
+        case '%':
+        case '^':
+        case '&':
+        case '*':
+        case '(':
+        case '~':
+        case '{':
+        case '}':
+        case ':':
+        case '\"':
+        case '+':
+        case '|':
+        case '>':
+        case '<':
+        case '\?':
+        case '_':
+            return true;
+    }
+    return false;
+}
+
 void addBasicScancode(uint8_t scancode)
 {
     if (!scancode) {
@@ -184,89 +218,183 @@ void deleteSystemScancode(uint8_t scancode)
     }
 }
 
-bool processKeyMacroAction(void)
+void addScancode(uint16_t scancode, macro_sub_action_t type)
+{
+    switch (type) {
+        case KeystrokeType_Basic:
+            addBasicScancode(scancode);
+            break;
+        case KeystrokeType_Media:
+            addMediaScancode(scancode);
+            break;
+        case KeystrokeType_System:
+            addSystemScancode(scancode);
+            break;
+    }
+}
+
+void deleteScancode(uint16_t scancode, macro_sub_action_t type)
+{
+    switch (type) {
+        case KeystrokeType_Basic:
+            deleteBasicScancode(scancode);
+            break;
+        case KeystrokeType_Media:
+            deleteMediaScancode(scancode);
+            break;
+        case KeystrokeType_System:
+            deleteSystemScancode(scancode);
+            break;
+    }
+}
+
+bool processKeyAction(void)
 {
     static bool pressStarted;
 
     switch (currentMacroAction.key.action) {
-        case MacroSubAction_Press:
+        case MacroSubAction_Tap:
             if (!pressStarted) {
                 pressStarted = true;
                 addModifiers(currentMacroAction.key.modifierMask);
-                switch (currentMacroAction.key.type) {
-                    case KeystrokeType_Basic:
-                        addBasicScancode(currentMacroAction.key.scancode);
-                        break;
-                    case KeystrokeType_Media:
-                        // addMediaScancode(currentMacroAction.key.scancode);
-                        break;
-                    case KeystrokeType_System:
-                        addSystemScancode(currentMacroAction.key.scancode);
-                        break;
-                }
+                addScancode(currentMacroAction.key.scancode, currentMacroAction.key.type);
                 return true;
             }
             pressStarted = false;
             deleteModifiers(currentMacroAction.key.modifierMask);
-            switch (currentMacroAction.key.type) {
-                case KeystrokeType_Basic:
-                    deleteBasicScancode(currentMacroAction.key.scancode);
-                    break;
-                case KeystrokeType_Media:
-                    // deleteMediaScancode(currentMacroAction.key.scancode);
-                    break;
-                case KeystrokeType_System:
-                    deleteSystemScancode(currentMacroAction.key.scancode);
-                    break;
-            }
+            deleteScancode(currentMacroAction.key.scancode, currentMacroAction.key.type);
             break;
         case MacroSubAction_Release:
             deleteModifiers(currentMacroAction.key.modifierMask);
-            switch (currentMacroAction.key.type) {
-                case KeystrokeType_Basic:
-                    deleteBasicScancode(currentMacroAction.key.scancode);
-                    break;
-                case KeystrokeType_Media:
-                    // deleteMediaScancode(currentMacroAction.key.scancode);
-                    break;
-                case KeystrokeType_System:
-                    deleteSystemScancode(currentMacroAction.key.scancode);
-                    break;
-            }
+            deleteScancode(currentMacroAction.key.scancode, currentMacroAction.key.type);
             break;
-        case MacroSubAction_Hold:
+        case MacroSubAction_Press:
             addModifiers(currentMacroAction.key.modifierMask);
-            switch (currentMacroAction.key.type) {
-                case KeystrokeType_Basic:
-                    addBasicScancode(currentMacroAction.key.scancode);
-                    break;
-                case KeystrokeType_Media:
-                    // addMediaScancode(currentMacroAction.key.scancode);
-                    break;
-                case KeystrokeType_System:
-                    addSystemScancode(currentMacroAction.key.scancode);
-                    break;
-            }
+            addScancode(currentMacroAction.key.scancode, currentMacroAction.key.type);
             break;
     }
     return false;
 }
 
+bool processDelayAction(void)
+{
+    static bool inDelay;
+    static uint32_t delayStart;
+
+    if (inDelay) {
+        if (Timer_GetElapsedTime(&delayStart) >= currentMacroAction.delay.delay) {
+            inDelay = false;
+        }
+    } else {
+        delayStart = CurrentTime;
+        inDelay = true;
+    }
+    return inDelay;
+}
+
+bool processMouseButtonAction(void)
+{
+    static bool pressStarted;
+
+    switch (currentMacroAction.key.action) {
+        case MacroSubAction_Tap:
+            if (!pressStarted) {
+                pressStarted = true;
+                MacroMouseReport.buttons |= currentMacroAction.mouseButton.mouseButtonsMask;
+                return true;
+            }
+            pressStarted = false;
+            MacroMouseReport.buttons &= ~currentMacroAction.mouseButton.mouseButtonsMask;
+            break;
+        case MacroSubAction_Release:
+            MacroMouseReport.buttons &= ~currentMacroAction.mouseButton.mouseButtonsMask;
+            break;
+        case MacroSubAction_Press:
+            MacroMouseReport.buttons |= currentMacroAction.mouseButton.mouseButtonsMask;
+            break;
+    }
+    return false;
+}
+
+bool processMoveMouseAction(void)
+{
+    static bool inMotion;
+
+    if (inMotion) {
+        MacroMouseReport.x = 0;
+        MacroMouseReport.y = 0;
+        inMotion = false;
+    } else {
+        MacroMouseReport.x = currentMacroAction.moveMouse.x;
+        MacroMouseReport.y = currentMacroAction.moveMouse.y;
+        inMotion = true;
+    }
+    return inMotion;
+}
+
+bool processScrollMouseAction(void)
+{
+    static bool inMotion;
+
+    if (inMotion) {
+        MacroMouseReport.wheelX = 0;
+        MacroMouseReport.wheelY = 0;
+        inMotion = false;
+    } else {
+        MacroMouseReport.wheelX = currentMacroAction.scrollMouse.x;
+        MacroMouseReport.wheelY = currentMacroAction.scrollMouse.y;
+        inMotion = true;
+    }
+    return inMotion;
+}
+
+bool processTextAction(void)
+{
+    static uint16_t textIndex;
+    static uint8_t reportIndex = USB_BASIC_KEYBOARD_MAX_KEYS;
+    char character;
+    uint8_t scancode;
+
+    if (textIndex == currentMacroAction.text.textLen) {
+        textIndex = 0;
+        reportIndex = USB_BASIC_KEYBOARD_MAX_KEYS;
+        memset(&MacroBasicKeyboardReport, 0, sizeof MacroBasicKeyboardReport);
+        return false;
+    }
+    if (reportIndex == USB_BASIC_KEYBOARD_MAX_KEYS) {
+        reportIndex = 0;
+        memset(&MacroBasicKeyboardReport, 0, sizeof MacroBasicKeyboardReport);
+        return true;
+    }
+    character = currentMacroAction.text.text[textIndex];
+    scancode = characterToScancode(character);
+    for (uint8_t i = 0; i < reportIndex; i++) {
+        if (MacroBasicKeyboardReport.scancodes[i] == scancode) {
+            reportIndex = USB_BASIC_KEYBOARD_MAX_KEYS;
+            return true;
+        }
+    }
+    MacroBasicKeyboardReport.scancodes[reportIndex++] = scancode;
+    MacroBasicKeyboardReport.modifiers = characterToShift(character) ? HID_KEYBOARD_MODIFIER_LEFTSHIFT : 0;
+    ++textIndex;
+    return true;
+}
+
 bool processCurrentMacroAction(void)
 {
     switch (currentMacroAction.type) {
         case MacroActionType_Delay:
-            return false;
+            return processDelayAction();
         case MacroActionType_Key:
-            return processKeyMacroAction();
+            return processKeyAction();
         case MacroActionType_MouseButton:
-            return false;
+            return processMouseButtonAction();
         case MacroActionType_MoveMouse:
-            return false;
+            return processMoveMouseAction();
         case MacroActionType_ScrollMouse:
-            return false;
+            return processScrollMouseAction();
         case MacroActionType_Text:
-            return false;
+            return processTextAction();
     }
     return false;
 }

right/src/macros.h

@@ -20,8 +20,8 @@
     } macro_reference_t;
 
     typedef enum {
+        MacroSubAction_Tap,
         MacroSubAction_Press,
-        MacroSubAction_Hold,
         MacroSubAction_Release,
     } macro_sub_action_t;
 
@@ -39,7 +39,7 @@
             struct {
                 macro_sub_action_t action;
                 keystroke_type_t type;
-                uint8_t scancode;
+                uint16_t scancode;
                 uint8_t modifierMask;
             } ATTR_PACKED key;
             struct {
@@ -55,7 +55,7 @@
                 int16_t y;
             } ATTR_PACKED scrollMouse;
             struct {
-                int16_t delay;
+                uint16_t delay;
             } ATTR_PACKED delay;
             struct {
                 const char *text;

right/src/main.c

@@ -5,44 +5,45 @@
 #include "slave_scheduler.h"
 #include "bus_pal_hardware.h"
 #include "command.h"
-#include "bootloader/wormhole.h"
 #include "eeprom.h"
-#include "key_scanner.h"
+#include "right_key_matrix.h"
 #include "usb_commands/usb_command_apply_config.h"
 #include "peripherals/reset_button.h"
+#include "config_parser/config_globals.h"
 #include "usb_report_updater.h"
 
-bool IsEepromInitialized = false;
-bool IsConfigInitialized = false;
+static bool IsEepromInitialized = false;
+static bool IsConfigInitialized = false;
 
-void userConfigurationReadFinished(void)
+static void userConfigurationReadFinished(void)
 {
     IsEepromInitialized = true;
 }
 
-void hardwareConfigurationReadFinished(void)
+static void hardwareConfigurationReadFinished(void)
 {
+    if (IsFactoryResetModeEnabled) {
+        HardwareConfig->signatureLength = HARDWARE_CONFIG_SIGNATURE_LENGTH;
+        strncpy(HardwareConfig->signature, "FTY", HARDWARE_CONFIG_SIGNATURE_LENGTH);
+    }
     EEPROM_LaunchTransfer(EepromOperation_Read, ConfigBufferId_StagingUserConfig, userConfigurationReadFinished);
 }
 
-void main(void)
+int main(void)
 {
     InitClock();
     InitPeripherals();
 
-    if (!RESET_BUTTON_IS_PRESSED) {
-        EEPROM_LaunchTransfer(EepromOperation_Read, ConfigBufferId_HardwareConfig, hardwareConfigurationReadFinished);
-    }
+    IsFactoryResetModeEnabled = RESET_BUTTON_IS_PRESSED;
 
-    if (Wormhole.magicNumber == WORMHOLE_MAGIC_NUMBER && Wormhole.enumerationMode == EnumerationMode_BusPal) {
-        Wormhole.magicNumber = 0;
+    EEPROM_LaunchTransfer(EepromOperation_Read, ConfigBufferId_HardwareConfig, hardwareConfigurationReadFinished);
+
+    if (IsBusPalOn) {
         init_hardware();
         handleUsbBusPalCommand();
     } else {
         InitSlaveScheduler();
         KeyMatrix_Init(&RightKeyMatrix);
-        InitKeyScanner();
-        UpdateUsbReports();
         InitUsb();
 
         while (1) {
@@ -50,6 +51,8 @@ void main(void)
                 UsbCommand_ApplyConfig();
                 IsConfigInitialized = true;
             }
+            KeyMatrix_ScanRow(&RightKeyMatrix);
+            ++MatrixScanCounter;
             UpdateUsbReports();
             __WFI();
         }

right/src/peripherals/adc.c

@@ -2,7 +2,7 @@
 #include "fsl_port.h"
 #include "peripherals/adc.h"
 
-adc16_channel_config_t adc16ChannelConfigStruct;
+static adc16_channel_config_t adc16ChannelConfigStruct;
 
 void ADC_Init(void)
 {

right/src/peripherals/pit.h

@@ -17,12 +17,4 @@
     #define PIT_TIMER_IRQ_ID          PIT1_IRQn
     #define PIT_TIMER_CHANNEL         kPIT_Chnl_1
 
-    #define PIT_KEY_SCANNER_HANDLER   PIT2_IRQHandler
-    #define PIT_KEY_SCANNER_IRQ_ID    PIT2_IRQn
-    #define PIT_KEY_SCANNER_CHANNEL   kPIT_Chnl_2
-
-    #define PIT_KEY_DEBOUNCER_HANDLER PIT3_IRQHandler
-    #define PIT_KEY_DEBOUNCER_IRQ_ID  PIT3_IRQn
-    #define PIT_KEY_DEBOUNCER_CHANNEL kPIT_Chnl_3
-
 #endif

right/src/peripherals/reset_button.c

@@ -2,6 +2,8 @@
 #include "fsl_port.h"
 #include "bootloader/wormhole.h"
 
+bool IsFactoryResetModeEnabled = false;
+
 void RESET_BUTTON_IRQ_HANDLER(void)
 {
     Wormhole.magicNumber = WORMHOLE_MAGIC_NUMBER;

right/src/peripherals/reset_button.h

@@ -16,6 +16,10 @@
 
     #define RESET_BUTTON_IS_PRESSED !GPIO_ReadPinInput(RESET_BUTTON_GPIO, RESET_BUTTON_PIN)
 
+// Variables:
+
+    extern bool IsFactoryResetModeEnabled;
+
 // Functions:
 
     void InitResetButton(void);

right/src/peripherals/test_led.c

@@ -1,10 +1,31 @@
 #include "test_led.h"
 #include "fsl_port.h"
+#include "timer.h"
 
-void InitTestLed(void)
+void TestLed_Init(void)
 {
     CLOCK_EnableClock(TEST_LED_CLOCK);
     PORT_SetPinMux(TEST_LED_GPIO_PORT, TEST_LED_GPIO_PIN, kPORT_MuxAsGpio);
     GPIO_PinInit(TEST_LED_GPIO, TEST_LED_GPIO_PIN, &(gpio_pin_config_t){kGPIO_DigitalOutput, 1});
-    TEST_LED_ON();
+    TestLed_On();
+}
+
+void TestLed_Blink(uint8_t times)
+{
+    TestLed_Off();
+    Timer_Delay(500);
+    if (!times) {
+        TestLed_On();
+        Timer_Delay(500);
+        TestLed_Off();
+        Timer_Delay(500);
+        return;
+    }
+    while (times--) {
+        TestLed_On();
+        Timer_Delay(100);
+        TestLed_Off();
+        Timer_Delay(100);
+    }
+    Timer_Delay(400);
 }

right/src/peripherals/test_led.h

@@ -15,13 +15,29 @@
     #define TEST_LED_CLOCK kCLOCK_PortD
     #define TEST_LED_GPIO_PIN  7U
 
-    #define TEST_LED_ON() GPIO_SetPinsOutput(TEST_LED_GPIO, 1U << TEST_LED_GPIO_PIN)
-    #define TEST_LED_OFF() GPIO_ClearPinsOutput(TEST_LED_GPIO, 1U << TEST_LED_GPIO_PIN)
-    #define TEST_LED_SET(state) GPIO_WritePinOutput(TEST_LED_GPIO, TEST_LED_GPIO_PIN, (state))
-    #define TEST_LED_TOGGLE() GPIO_TogglePinsOutput(TEST_LED_GPIO, 1U << TEST_LED_GPIO_PIN)
+    static inline void TestLed_On(void)
+    {
+        GPIO_SetPinsOutput(TEST_LED_GPIO, 1U << TEST_LED_GPIO_PIN);
+    }
+
+    static inline void TestLed_Off(void)
+    {
+        GPIO_ClearPinsOutput(TEST_LED_GPIO, 1U << TEST_LED_GPIO_PIN);
+    }
+
+    static inline void TestLed_Set(bool state)
+    {
+        GPIO_WritePinOutput(TEST_LED_GPIO, TEST_LED_GPIO_PIN, state);
+    }
+
+    static inline void TestLed_Toggle(void)
+    {
+        GPIO_TogglePinsOutput(TEST_LED_GPIO, 1U << TEST_LED_GPIO_PIN);
+    }
 
 // Functions:
 
-    void InitTestLed(void);
+    void TestLed_Init(void);
+    void TestLed_Blink(uint8_t times);
 
 #endif

right/src/right_key_matrix.c

@@ -1,5 +1,7 @@
 #include "right_key_matrix.h"
 
+uint32_t MatrixScanCounter;
+
 key_matrix_t RightKeyMatrix = {
     .colNum = RIGHT_KEY_MATRIX_COLS_NUM,
     .rowNum = RIGHT_KEY_MATRIX_ROWS_NUM,

right/src/right_key_matrix.h

@@ -14,5 +14,6 @@
 // Variables:
 
     extern key_matrix_t RightKeyMatrix;
+    extern uint32_t MatrixScanCounter;
 
 #endif

right/src/slave_drivers/is31fl3731_driver.c

@@ -62,6 +62,22 @@ static uint8_t setShutdownModeNormalBuffer[] = {LED_DRIVER_REGISTER_SHUTDOWN, SH
 static uint8_t setFrame1Buffer[] = {LED_DRIVER_REGISTER_FRAME, LED_DRIVER_FRAME_1};
 static uint8_t updatePwmRegistersBuffer[PWM_REGISTER_BUFFER_LENGTH];
 
+void LedSlaveDriver_DisableLeds(void)
+{
+    for (uint8_t ledDriverId=0; ledDriverId<=LedDriverId_Last; ledDriverId++) {
+        memset(LedDriverValues[ledDriverId], 0, LED_DRIVER_LED_COUNT);
+    }
+}
+
+void LedSlaveDriver_UpdateLeds(void)
+{
+    for (uint8_t ledDriverId=0; ledDriverId<=LedDriverId_Last; ledDriverId++) {
+        memset(LedDriverValues[ledDriverId], KeyBacklightBrightness, LED_DRIVER_LED_COUNT);
+    }
+
+    LedDisplay_UpdateAll();
+}
+
 void LedSlaveDriver_Init(uint8_t ledDriverId)
 {
     if (ledDriverId == ISO_KEY_LED_DRIVER_ID && IS_ISO) {
@@ -74,10 +90,7 @@ void LedSlaveDriver_Init(uint8_t ledDriverId)
     memset(LedDriverValues[ledDriverId], KeyBacklightBrightness, LED_DRIVER_LED_COUNT);
 
     if (ledDriverId == LedDriverId_Left) {
-        LedDisplay_SetIcon(LedDisplayIcon_CapsLock, false);
-        LedDisplay_SetIcon(LedDisplayIcon_Agent, false);
-        LedDisplay_SetIcon(LedDisplayIcon_Adaptive, false);
-        LedDisplay_SetCurrentKeymapText();
+        LedDisplay_UpdateAll();
     }
 }
 
@@ -118,10 +131,8 @@ status_t LedSlaveDriver_Update(uint8_t ledDriverId)
             *ledIndex += chunkSize;
             if (*ledIndex >= LED_DRIVER_LED_COUNT) {
                 *ledIndex = 0;
-#ifndef LED_DRIVER_STRESS_TEST
                 memcpy(currentLedDriverState->targetLedValues, ledValues, LED_DRIVER_LED_COUNT);
                 *ledDriverPhase = LedDriverPhase_UpdateChangedLedValues;
-#endif
             }
             break;
         case LedDriverPhase_UpdateChangedLedValues: {

right/src/slave_drivers/is31fl3731_driver.h

@@ -23,6 +23,7 @@
     typedef enum {
         LedDriverId_Right,
         LedDriverId_Left,
+        LedDriverId_Last = LedDriverId_Left,
     } led_driver_id_t;
 
     typedef enum {
@@ -49,6 +50,8 @@
 
 // Functions:
 
+    void LedSlaveDriver_DisableLeds(void);
+    void LedSlaveDriver_UpdateLeds(void);
     void LedSlaveDriver_Init(uint8_t ledDriverId);
     status_t LedSlaveDriver_Update(uint8_t ledDriverId);
 

right/src/slave_drivers/kboot_driver.c

@@ -4,7 +4,7 @@
 
 kboot_driver_state_t KbootDriverState;
 
-static uint8_t rxBuffer[MAX_KBOOT_COMMAND_LENGTH];
+static uint8_t rxBuffer[KBOOT_PACKAGE_MAX_LENGTH];
 static uint8_t pingCommand[] = {0x5a, 0xa6};
 static uint8_t resetCommand[] = {0x5a, 0xa4, 0x04, 0x00, 0x6f, 0x46, 0x0b, 0x00, 0x00, 0x00};
 static uint8_t ackMessage[] = {0x5a, 0xa1};
@@ -27,50 +27,52 @@ status_t KbootSlaveDriver_Update(uint8_t kbootInstanceId)
 {
     status_t status = kStatus_Uhk_IdleSlave;
 
-    switch (KbootDriverState.commandType) {
+    switch (KbootDriverState.command) {
         case KbootCommand_Idle:
             break;
         case KbootCommand_Ping:
             switch (KbootDriverState.phase) {
-                case 0:
+                case KbootPhase_SendPing:
                     status = tx(pingCommand, sizeof(pingCommand));
-                    KbootDriverState.phase++;
+                    KbootDriverState.phase = KbootPhase_CheckPingStatus;
                     break;
-                case 1:
+                case KbootPhase_CheckPingStatus:
                     KbootDriverState.status = Slaves[SlaveId_KbootDriver].previousStatus;
-                    KbootDriverState.phase = KbootDriverState.status == kStatus_Success ? 2 : 0;
-                    return kStatus_Uhk_NoTransfer;
-                case 2:
-                    status = rx(10);
-                    KbootDriverState.phase++;
+                    KbootDriverState.phase = KbootDriverState.status == kStatus_Success
+                        ? KbootPhase_ReceivePingResponse
+                        : KbootPhase_SendPing;
+                    return kStatus_Uhk_IdleCycle;
+                case KbootPhase_ReceivePingResponse:
+                    status = rx(KBOOT_PACKAGE_LENGTH_PING_RESPONSE);
+                    KbootDriverState.phase = KbootPhase_CheckPingResponseStatus;
                     break;
-                case 3:
+                case KbootPhase_CheckPingResponseStatus:
                     KbootDriverState.status = Slaves[SlaveId_KbootDriver].previousStatus;
                     if (KbootDriverState.status == kStatus_Success) {
-                        KbootDriverState.commandType = KbootCommand_Idle;
+                        KbootDriverState.command = KbootCommand_Idle;
                     } else {
-                        KbootDriverState.phase = 0;
-                        return kStatus_Uhk_NoTransfer;
+                        KbootDriverState.phase = KbootPhase_SendPing;
+                        return kStatus_Uhk_IdleCycle;
                     }
                 }
             break;
         case KbootCommand_Reset:
             switch (KbootDriverState.phase) {
-                case 0:
+                case KbootPhase_SendReset:
                     status = tx(resetCommand, sizeof(resetCommand));
-                    KbootDriverState.phase++;
+                    KbootDriverState.phase = KbootPhase_ReceiveResetAck;
                     break;
-                case 1:
-                    status = rx(2);
-                    KbootDriverState.phase++;
+                case KbootPhase_ReceiveResetAck:
+                    status = rx(KBOOT_PACKAGE_LENGTH_ACK);
+                    KbootDriverState.phase = KbootPhase_ReceiveResetGenericResponse;
                     break;
-                case 2:
-                    status = rx(18);
-                    KbootDriverState.phase++;
+                case KbootPhase_ReceiveResetGenericResponse:
+                    status = rx(KBOOT_PACKAGE_LENGTH_GENERIC_RESPONSE);
+                    KbootDriverState.phase = KbootPhase_CheckResetSendAck;
                     break;
-                case 3:
+                case KbootPhase_CheckResetSendAck:
                     status = tx(ackMessage, sizeof(ackMessage));
-                    KbootDriverState.commandType = KbootCommand_Idle;
+                    KbootDriverState.command = KbootCommand_Idle;
                     break;
             }
             break;

right/src/slave_drivers/kboot_driver.h

@@ -7,7 +7,10 @@
 
 // Macros:
 
-    #define MAX_KBOOT_COMMAND_LENGTH 32
+    #define KBOOT_PACKAGE_MAX_LENGTH 32
+    #define KBOOT_PACKAGE_LENGTH_PING_RESPONSE 10
+    #define KBOOT_PACKAGE_LENGTH_ACK 2
+    #define KBOOT_PACKAGE_LENGTH_GENERIC_RESPONSE 18
 
 // Typedefs:
 
@@ -21,8 +24,22 @@
         KbootCommand_Reset,
     } kboot_command_t;
 
+    typedef enum {
+        KbootPhase_SendPing,
+        KbootPhase_CheckPingStatus,
+        KbootPhase_ReceivePingResponse,
+        KbootPhase_CheckPingResponseStatus,
+    } kboot_ping_phase_t;
+
+    typedef enum {
+        KbootPhase_SendReset,
+        KbootPhase_ReceiveResetAck,
+        KbootPhase_ReceiveResetGenericResponse,
+        KbootPhase_CheckResetSendAck,
+    } kboot_reset_phase_t;
+
     typedef struct {
-        kboot_command_t commandType;
+        kboot_command_t command;
         uint8_t i2cAddress;
         uint8_t phase;
         uint32_t status;

right/src/slave_drivers/uhk_module_driver.c

@@ -91,7 +91,7 @@ status_t UhkModuleSlaveDriver_Update(uint8_t uhkModuleDriverId)
         case UhkModulePhase_ProcessSync: {
             bool isMessageValid = CRC16_IsMessageValid(rxMessage);
             bool isSyncValid = memcmp(rxMessage->data, SlaveSyncString, SLAVE_SYNC_STRING_LENGTH) == 0;
-            status = kStatus_Uhk_NoTransfer;
+            status = kStatus_Uhk_IdleCycle;
             *uhkModulePhase = isSyncValid && isMessageValid
                 ? UhkModulePhase_RequestModuleProtocolVersion
                 : UhkModulePhase_RequestSync;
@@ -115,7 +115,7 @@ status_t UhkModuleSlaveDriver_Update(uint8_t uhkModuleDriverId)
             if (isMessageValid) {
                 memcpy(&uhkModuleState->moduleProtocolVersion, rxMessage->data, sizeof(version_t));
             }
-            status = kStatus_Uhk_NoTransfer;
+            status = kStatus_Uhk_IdleCycle;
             *uhkModulePhase = isMessageValid ? UhkModulePhase_RequestFirmwareVersion : UhkModulePhase_RequestModuleProtocolVersion;
             break;
         }
@@ -137,7 +137,7 @@ status_t UhkModuleSlaveDriver_Update(uint8_t uhkModuleDriverId)
             if (isMessageValid) {
                 memcpy(&uhkModuleState->firmwareVersion, rxMessage->data, sizeof(version_t));
             }
-            status = kStatus_Uhk_NoTransfer;
+            status = kStatus_Uhk_IdleCycle;
             *uhkModulePhase = isMessageValid ? UhkModulePhase_RequestModuleId : UhkModulePhase_RequestFirmwareVersion;
             break;
         }
@@ -159,7 +159,7 @@ status_t UhkModuleSlaveDriver_Update(uint8_t uhkModuleDriverId)
             if (isMessageValid) {
                 uhkModuleState->moduleId = rxMessage->data[0];
             }
-            status = kStatus_Uhk_NoTransfer;
+            status = kStatus_Uhk_IdleCycle;
             *uhkModulePhase = isMessageValid ? UhkModulePhase_RequestModuleKeyCount : UhkModulePhase_RequestModuleId;
             break;
         }
@@ -181,7 +181,7 @@ status_t UhkModuleSlaveDriver_Update(uint8_t uhkModuleDriverId)
             if (isMessageValid) {
                 uhkModuleState->keyCount = rxMessage->data[0];
             }
-            status = kStatus_Uhk_NoTransfer;
+            status = kStatus_Uhk_IdleCycle;
             *uhkModulePhase = isMessageValid ? UhkModulePhase_RequestModulePointerCount : UhkModulePhase_RequestModuleKeyCount;
             break;
         }
@@ -203,7 +203,7 @@ status_t UhkModuleSlaveDriver_Update(uint8_t uhkModuleDriverId)
             if (isMessageValid) {
                 uhkModuleState->pointerCount = rxMessage->data[0];
             }
-            status = kStatus_Uhk_NoTransfer;
+            status = kStatus_Uhk_IdleCycle;
             *uhkModulePhase = isMessageValid ? UhkModulePhase_RequestKeyStates : UhkModulePhase_RequestModulePointerCount;
             break;
         }
@@ -227,14 +227,14 @@ status_t UhkModuleSlaveDriver_Update(uint8_t uhkModuleDriverId)
                     KeyStates[slotId][keyId].current = keyStatesBuffer[keyId];
                 }
             }
-            status = kStatus_Uhk_NoTransfer;
+            status = kStatus_Uhk_IdleCycle;
             *uhkModulePhase = UhkModulePhase_SetTestLed;
             break;
 
         // Set test LED
         case UhkModulePhase_SetTestLed:
             if (uhkModuleSourceVars->isTestLedOn == uhkModuleTargetVars->isTestLedOn) {
-                status = kStatus_Uhk_NoTransfer;
+                status = kStatus_Uhk_IdleCycle;
             } else {
                 txMessage.data[0] = SlaveCommand_SetTestLed;
                 txMessage.data[1] = uhkModuleSourceVars->isTestLedOn;
@@ -248,7 +248,7 @@ status_t UhkModuleSlaveDriver_Update(uint8_t uhkModuleDriverId)
         // Set PWM brightness
         case UhkModulePhase_SetLedPwmBrightness:
             if (uhkModuleSourceVars->ledPwmBrightness == uhkModuleTargetVars->ledPwmBrightness) {
-                status = kStatus_Uhk_NoTransfer;
+                status = kStatus_Uhk_IdleCycle;
             } else {
                 txMessage.data[0] = SlaveCommand_SetLedPwmBrightness;
                 txMessage.data[1] = uhkModuleSourceVars->ledPwmBrightness;

right/src/slave_scheduler.c

@@ -6,6 +6,8 @@
 #include "slave_drivers/kboot_driver.h"
 #include "i2c.h"
 #include "i2c_addresses.h"
+#include "config.h"
+#include "i2c_error_logger.h"
 
 uint32_t I2cSlaveScheduler_Counter;
 
@@ -48,23 +50,27 @@ uhk_slave_t Slaves[] = {
 
 static void slaveSchedulerCallback(I2C_Type *base, i2c_master_handle_t *handle, status_t previousStatus, void *userData)
 {
-    bool isFirstIteration = true;
+    bool isFirstCycle = true;
     bool isTransferScheduled = false;
     I2cSlaveScheduler_Counter++;
 
     do {
-        uhk_slave_t *previousSlave = Slaves + previousSlaveId;
         uhk_slave_t *currentSlave = Slaves + currentSlaveId;
 
-        previousSlave->previousStatus = previousStatus;
+        if (isFirstCycle) {
+            uhk_slave_t *previousSlave = Slaves + previousSlaveId;
+            previousSlave->previousStatus = previousStatus;
+            if (IS_STATUS_I2C_ERROR(previousStatus)) {
+                LogI2cError(previousSlaveId, previousStatus);
+            }
 
-        if (isFirstIteration) {
             bool wasPreviousSlaveConnected = previousSlave->isConnected;
             previousSlave->isConnected = previousStatus == kStatus_Success;
             if (wasPreviousSlaveConnected && !previousSlave->isConnected && previousSlave->disconnect) {
                 previousSlave->disconnect(previousSlaveId);
             }
-            isFirstIteration = false;
+
+            isFirstCycle = false;
         }
 
         if (!currentSlave->isConnected) {
@@ -72,18 +78,21 @@ static void slaveSchedulerCallback(I2C_Type *base, i2c_master_handle_t *handle,
         }
 
         status_t currentStatus = currentSlave->update(currentSlave->perDriverId);
-        isTransferScheduled = currentStatus != kStatus_Uhk_IdleSlave && currentStatus != kStatus_Uhk_NoTransfer;
+        if (IS_STATUS_I2C_ERROR(currentStatus)) {
+            LogI2cError(currentSlaveId, currentStatus);
+        }
+        isTransferScheduled = currentStatus != kStatus_Uhk_IdleSlave && currentStatus != kStatus_Uhk_IdleCycle;
         if (isTransferScheduled) {
             currentSlave->isConnected = true;
         }
 
-        if (currentStatus != kStatus_Uhk_NoTransfer) {
+        if (currentStatus != kStatus_Uhk_IdleCycle) {
             previousSlaveId = currentSlaveId++;
+            if (currentSlaveId >= SLAVE_COUNT) {
+                currentSlaveId = 0;
+            }
         }
 
-        if (currentSlaveId >= (sizeof(Slaves) / sizeof(uhk_slave_t))) {
-            currentSlaveId = 0;
-        }
     } while (!isTransferScheduled);
 }
 
@@ -92,7 +101,7 @@ void InitSlaveScheduler(void)
     previousSlaveId = 0;
     currentSlaveId = 0;
 
-    for (uint8_t i=0; i<sizeof(Slaves) / sizeof(uhk_slave_t); i++) {
+    for (uint8_t i=0; i<SLAVE_COUNT; i++) {
         uhk_slave_t *currentSlave = Slaves + i;
         currentSlave->isConnected = false;
     }

right/src/slave_scheduler.h

@@ -4,6 +4,14 @@
 // Includes:
 
     #include "fsl_common.h"
+    #include "config.h"
+
+// Macros:
+
+    #define SLAVE_COUNT (sizeof(Slaves) / sizeof(uhk_slave_t))
+    #define MAX_SLAVE_COUNT 6
+    #define IS_VALID_SLAVE_ID(slaveId) (0 <= slaveId && slaveId <= MAX_SLAVE_COUNT)
+    #define IS_STATUS_I2C_ERROR(status) (kStatus_I2C_Busy <= status && status <= kStatus_I2C_Timeout)
 
 // Typedefs:
 
@@ -30,12 +38,12 @@
     } uhk_slave_t;
 
     typedef enum {
-        kStatusGroup_Uhk = -1,
+        kStatusGroup_Uhk = 200,
     } uhk_status_group_t;
 
     typedef enum {
-        kStatus_Uhk_IdleSlave  = MAKE_STATUS(kStatusGroup_Uhk, 0), // Another slave should be scheduled
-        kStatus_Uhk_NoTransfer = MAKE_STATUS(kStatusGroup_Uhk, 1), // The same slave should be rescheduled
+        kStatus_Uhk_IdleSlave = MAKE_STATUS(kStatusGroup_Uhk, 0), // Another slave should be scheduled
+        kStatus_Uhk_IdleCycle = MAKE_STATUS(kStatusGroup_Uhk, 1), // The same slave should be rescheduled
     } uhk_status_t;
 
 // Variables:

right/src/test_switches.c

@@ -0,0 +1,113 @@
+#include "test_switches.h"
+#include "led_display.h"
+#include "key_action.h"
+#include "keymap.h"
+
+bool TestSwitches = false;
+
+static const key_action_t TestKeymap[1][2][MAX_KEY_COUNT_PER_MODULE] = {
+    // Base layer
+    {
+        // Right keyboard half
+        {
+            // Row 1
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_7_AND_AMPERSAND } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_8_AND_ASTERISK } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_9_AND_OPENING_PARENTHESIS } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_0_AND_CLOSING_PARENTHESIS } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_MINUS_AND_UNDERSCORE } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_EQUAL_AND_PLUS } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_BACKSPACE } },
+
+            // Row 2
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_U } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_I } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_O } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_P } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_OPENING_BRACKET_AND_OPENING_BRACE } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_CLOSING_BRACKET_AND_CLOSING_BRACE } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_BACKSLASH_AND_PIPE } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_Y } },
+
+            // Row 3
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_J } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_K } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_L } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_SEMICOLON_AND_COLON } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_APOSTROPHE_AND_QUOTE } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_KEYPAD_PLUS } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_H } },
+
+            // Row 4
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_N } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_M } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_COMMA_AND_LESS_THAN_SIGN } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_DOT_AND_GREATER_THAN_SIGN } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_SLASH_AND_QUESTION_MARK } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_RIGHT_SHIFT } },
+            { .type = KeyActionType_None },
+
+            // Row 5
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_KEYPAD_6_AND_RIGHT_ARROW } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_KEYPAD_ASTERISK } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_KEYPAD_7_AND_HOME } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_KEYPAD_8_AND_UP_ARROW } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_KEYPAD_9_AND_PAGE_UP } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_KEYPAD_0_AND_INSERT } },
+        },
+
+        // Left keyboard half
+        {
+            // Row 1
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_GRAVE_ACCENT_AND_TILDE } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_1_AND_EXCLAMATION } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_2_AND_AT } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_3_AND_HASHMARK } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_4_AND_DOLLAR } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_5_AND_PERCENTAGE } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_6_AND_CARET } },
+
+            // Row 2
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_ESCAPE } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_Q } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_W } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_E } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_R } },
+            { .type = KeyActionType_None },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_T } },
+
+            // Row 3
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_KEYPAD_MINUS } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_A } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_S } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_D } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_F } },
+            { .type = KeyActionType_None },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_G } },
+
+            // Row 4
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_LEFT_SHIFT } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_NON_US_BACKSLASH_AND_PIPE } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_Z } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_X } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_C } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_V } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_B } },
+
+            // Row 5
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_KEYPAD_1_AND_END } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_KEYPAD_2_AND_DOWN_ARROW } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_KEYPAD_3_AND_PAGE_DOWN } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_KEYPAD_4_AND_LEFT_ARROW } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_KEYPAD_SLASH } },
+            { .type = KeyActionType_Keystroke, .keystroke = { .scancode = HID_KEYBOARD_SC_KEYPAD_5 } },
+            { .type = KeyActionType_None },
+        }
+    }
+};
+
+void TestSwitches_Activate(void)
+{
+    memcpy(&CurrentKeymap, &TestKeymap, sizeof TestKeymap);
+    LedDisplay_SetText(3, "TES");
+}

right/src/test_switches.h

@@ -0,0 +1,16 @@
+#ifndef __TEST_MODE_H__
+#define __TEST_MODE_H__
+
+// Includes:
+
+    #include <stdbool.h>
+
+// Functions:
+
+    void TestSwitches_Activate(void);
+
+// Variables:
+
+    extern bool TestSwitches;
+
+#endif

right/src/timer.c

@@ -1,12 +1,18 @@
 #include "fsl_pit.h"
 #include "timer.h"
+#include "peripherals/test_led.h"
 
-uint32_t CurrentTime;
+volatile uint32_t CurrentTime;
+static uint32_t timerClockFrequency;
+static volatile uint32_t delayLength;
 
 void PIT_TIMER_HANDLER(void)
 {
     CurrentTime++;
-    PIT_ClearStatusFlags(PIT, PIT_TIMER_CHANNEL, PIT_TFLG_TIF_MASK);
+    if (delayLength) {
+        --delayLength;
+    }
+    PIT_ClearStatusFlags(PIT, PIT_TIMER_CHANNEL, kPIT_TimerFlag);
 }
 
 void Timer_Init(void)
@@ -15,24 +21,39 @@ void Timer_Init(void)
     PIT_GetDefaultConfig(&pitConfig);
     PIT_Init(PIT, &pitConfig);
 
-    // TODO: Why the interval needs to be multiplied by two to arrive to the correct timing?
-    // Figure it out and clean this up.
-    PIT_SetTimerPeriod(PIT, PIT_TIMER_CHANNEL, MSEC_TO_COUNT(TIMER_INTERVAL_MSEC*2, PIT_SOURCE_CLOCK));
+    timerClockFrequency = PIT_SOURCE_CLOCK;
+    PIT_SetTimerPeriod(PIT, PIT_TIMER_CHANNEL, MSEC_TO_COUNT(TIMER_INTERVAL_MSEC, timerClockFrequency));
 
     PIT_EnableInterrupts(PIT, PIT_TIMER_CHANNEL, kPIT_TimerInterruptEnable);
     EnableIRQ(PIT_TIMER_IRQ_ID);
     PIT_StartTimer(PIT, PIT_TIMER_CHANNEL);
 }
 
-void Timer_SetCurrentTime(uint32_t *time)
+uint32_t Timer_GetCurrentTimeMicros() {
+    uint32_t primask, count, ms;
+    primask = DisableGlobalIRQ(); // Make sure the read is atomic
+    count = PIT_GetCurrentTimerCount(PIT, PIT_TIMER_CHANNEL); // Read the current timer count
+    ms = CurrentTime; // Read the overflow counter
+    EnableGlobalIRQ(primask); // Enable interrupts again if they where enabled before - this should make it interrupt safe
+
+    // Calculate the counter value in microseconds - note that the PIT timer is counting downward, so we need to subtract the count from the period value
+    uint32_t us = 1000U * TIMER_INTERVAL_MSEC - COUNT_TO_USEC(count, timerClockFrequency);
+    return ms * 1000U * TIMER_INTERVAL_MSEC + us;
+}
+
+void Timer_SetCurrentTimeMicros(uint32_t *time)
 {
-    *time = CurrentTime;
+    *time = Timer_GetCurrentTimeMicros();
 }
 
 uint32_t Timer_GetElapsedTime(uint32_t *time)
 {
-    uint32_t elapsedTime = CurrentTime - *time;
-    return elapsedTime;
+    return CurrentTime - *time;
+}
+
+uint32_t Timer_GetElapsedTimeMicros(uint32_t *time)
+{
+    return Timer_GetCurrentTimeMicros() - *time;
 }
 
 uint32_t Timer_GetElapsedTimeAndSetCurrent(uint32_t *time)
@@ -41,3 +62,18 @@ uint32_t Timer_GetElapsedTimeAndSetCurrent(uint32_t *time)
     *time = CurrentTime;
     return elapsedTime;
 }
+
+uint32_t Timer_GetElapsedTimeAndSetCurrentMicros(uint32_t *time)
+{
+    uint32_t elapsedTime = Timer_GetElapsedTimeMicros(time);
+    *time = Timer_GetCurrentTimeMicros();
+    return elapsedTime;
+}
+
+void Timer_Delay(uint32_t length)
+{
+    delayLength = length;
+    while (delayLength) {
+        ;
+    }
+}

right/src/timer.h

@@ -11,13 +11,17 @@
 
 // Variables:
 
-    extern uint32_t CurrentTime;
+   extern volatile uint32_t CurrentTime;
 
 // Functions:
 
     void Timer_Init(void);
-    void Timer_SetCurrentTime(uint32_t *time);
+    uint32_t Timer_GetCurrentTimeMicros();
+    void Timer_SetCurrentTimeMicros(uint32_t *time);
     uint32_t Timer_GetElapsedTime(uint32_t *time);
+    uint32_t Timer_GetElapsedTimeMicros(uint32_t *time);
     uint32_t Timer_GetElapsedTimeAndSetCurrent(uint32_t *time);
+    uint32_t Timer_GetElapsedTimeAndSetCurrentMicros(uint32_t *time);
+    void Timer_Delay(uint32_t length);
 
 #endif

right/src/usb_commands/usb_command_apply_config.c

@@ -1,6 +1,7 @@
 #include "usb_commands/usb_command_apply_config.h"
 #include "config_parser/config_globals.h"
 #include "config_parser/parse_config.h"
+#include "peripherals/reset_button.h"
 #include "usb_protocol_handler.h"
 #include "keymap.h"
 
@@ -35,6 +36,10 @@ void UsbCommand_ApplyConfig(void)
     ValidatedUserConfigBuffer.buffer = StagingUserConfigBuffer.buffer;
     StagingUserConfigBuffer.buffer = temp;
 
+    if (IsFactoryResetModeEnabled) {
+        return;
+    }
+
     ParserRunDry = false;
     ValidatedUserConfigBuffer.offset = 0;
     parseConfigStatus = ParseConfig(&ValidatedUserConfigBuffer);
@@ -45,15 +50,9 @@ void UsbCommand_ApplyConfig(void)
     }
 
     // Switch to the keymap of the updated configuration of the same name or the default keymap.
-
-    for (uint8_t keymapId = 0; keymapId < AllKeymapsCount; keymapId++) {
-        if (AllKeymaps[keymapId].abbreviationLen == oldKeymapAbbreviationLen &&
-            !memcmp(oldKeymapAbbreviation, AllKeymaps[keymapId].abbreviation, oldKeymapAbbreviationLen))
-        {
-            SwitchKeymap(keymapId);
-            return;
-        }
+    if (SwitchKeymapByAbbreviation(oldKeymapAbbreviationLen, oldKeymapAbbreviation)) {
+        return;
     }
 
-    SwitchKeymap(DefaultKeymapIndex);
+    SwitchKeymapById(DefaultKeymapIndex);
 }

right/src/usb_commands/usb_command_get_debug_buffer.c

@@ -5,7 +5,7 @@
 #include "i2c_watchdog.h"
 #include "buffer.h"
 #include "timer.h"
-#include "key_scanner.h"
+#include "right_key_matrix.h"
 #include "usb_report_updater.h"
 #include "usb_interfaces/usb_interface_basic_keyboard.h"
 #include "usb_interfaces/usb_interface_media_keyboard.h"
@@ -20,7 +20,7 @@ void UsbCommand_GetDebugBuffer(void)
     SetDebugBufferUint32(5, I2cSlaveScheduler_Counter);
     SetDebugBufferUint32(9, I2cWatchdog_WatchCounter);
     SetDebugBufferUint32(13, I2cWatchdog_RecoveryCounter);
-    SetDebugBufferUint32(17, KeyScannerCounter);
+    SetDebugBufferUint32(17, MatrixScanCounter);
     SetDebugBufferUint32(21, UsbReportUpdateCounter);
     SetDebugBufferUint32(25, CurrentTime);
     SetDebugBufferUint32(29, UsbGenericHidActionCounter);

right/src/usb_commands/usb_command_get_device_property.c

@@ -3,6 +3,11 @@
 #include "usb_protocol_handler.h"
 #include "eeprom.h"
 #include "versions.h"
+#include "slave_drivers/kboot_driver.h"
+#include "i2c.h"
+#include "init_peripherals.h"
+#include "fsl_i2c.h"
+#include "timer.h"
 
 version_t deviceProtocolVersion = {
     DEVICE_PROTOCOL_MAJOR_VERSION,
@@ -55,6 +60,17 @@ void UsbCommand_GetDeviceProperty(void)
         case DevicePropertyId_ConfigSizes:
             memcpy(GenericHidOutBuffer+1, (uint8_t*)&configSizes, sizeof(configSizes));
             break;
+        case DevicePropertyId_CurrentKbootCommand:
+            GenericHidOutBuffer[1] = KbootDriverState.command;
+            break;
+        case DevicePropertyId_I2cMainBusBaudRate:
+            GenericHidOutBuffer[1] = I2C_MAIN_BUS_BASEADDR->F;
+            SetUsbTxBufferUint32(2, I2cMainBusRequestedBaudRateBps);
+            SetUsbTxBufferUint32(6, I2cMainBusActualBaudRateBps);
+            break;
+        case DevicePropertyId_Uptime:
+            SetUsbTxBufferUint32(1, CurrentTime);
+            break;
         default:
             SetUsbTxBufferUint8(0, UsbStatusCode_GetDeviceProperty_InvalidProperty);
             break;

right/src/usb_commands/usb_command_get_device_property.h

@@ -7,7 +7,10 @@
         DevicePropertyId_DeviceProtocolVersion = 0,
         DevicePropertyId_ProtocolVersions      = 1,
         DevicePropertyId_ConfigSizes           = 2,
-    } system_property_t;
+        DevicePropertyId_CurrentKbootCommand   = 3,
+        DevicePropertyId_I2cMainBusBaudRate    = 4,
+        DevicePropertyId_Uptime                = 5,
+    } device_property_t;
 
     typedef enum {
         UsbStatusCode_GetDeviceProperty_InvalidProperty = 2,

right/src/usb_commands/usb_command_get_module_property.c

@@ -12,10 +12,15 @@ void UsbCommand_GetModuleProperty()
         SetUsbTxBufferUint8(0, UsbStatusCode_GetModuleProperty_InvalidModuleSlotId);
     }
 
-    uint8_t moduleDriverId = SLOT_ID_TO_UHK_MODULE_DRIVER_ID(slotId);
-    uhk_module_state_t *moduleState = UhkModuleStates + moduleDriverId;
-
-    GenericHidOutBuffer[1] = moduleState->moduleId;
-    memcpy(GenericHidOutBuffer + 2, &moduleState->moduleProtocolVersion, sizeof(version_t));
-    memcpy(GenericHidOutBuffer + 2 + sizeof(version_t), &moduleState->firmwareVersion, sizeof(version_t));
+    module_property_id_t modulePropertyId = GetUsbRxBufferUint8(2);
+    switch (modulePropertyId) {
+        case ModulePropertyId_VersionNumbers: {
+            uint8_t moduleDriverId = SLOT_ID_TO_UHK_MODULE_DRIVER_ID(slotId);
+            uhk_module_state_t *moduleState = UhkModuleStates + moduleDriverId;
+            GenericHidOutBuffer[1] = moduleState->moduleId;
+            memcpy(GenericHidOutBuffer + 2, &moduleState->moduleProtocolVersion, sizeof(version_t));
+            memcpy(GenericHidOutBuffer + 8, &moduleState->firmwareVersion, sizeof(version_t));
+            break;
+        }
+    }
 }

right/src/usb_commands/usb_command_get_module_property.h

@@ -7,6 +7,10 @@
 
 // Typedefs:
 
+    typedef enum {
+        ModulePropertyId_VersionNumbers = 0,
+    } module_property_id_t;
+
     typedef enum {
         UsbStatusCode_GetModuleProperty_InvalidModuleSlotId = 2,
     } usb_status_code_get_module_property_t;

right/src/usb_commands/usb_command_get_slave_i2c_errors.c

@@ -0,0 +1,19 @@
+#include "fsl_common.h"
+#include "usb_commands/usb_command_get_slave_i2c_errors.h"
+#include "usb_protocol_handler.h"
+#include "slave_scheduler.h"
+#include "i2c_error_logger.h"
+
+void UsbCommand_GetSlaveI2cErrors()
+{
+    uint8_t slaveId = GetUsbRxBufferUint8(1);
+
+    if (!IS_VALID_SLAVE_ID(slaveId)) {
+        SetUsbTxBufferUint8(0, UsbStatusCode_GetModuleProperty_InvalidSlaveId);
+    }
+
+    i2c_slave_error_counter_t *i2cSlaveErrorCounter =  I2cSlaveErrorCounters + slaveId;
+
+    GenericHidOutBuffer[1] = i2cSlaveErrorCounter->errorTypeCount;
+    memcpy(GenericHidOutBuffer + 2, i2cSlaveErrorCounter->errors, sizeof(i2c_error_count_t) * MAX_LOGGED_I2C_ERROR_TYPES_PER_SLAVE);
+}

right/src/usb_commands/usb_command_get_slave_i2c_errors.h

@@ -0,0 +1,14 @@
+#ifndef __USB_COMMAND_GET_SLAVE_I2C_ERRORS_H__
+#define __USB_COMMAND_GET_SLAVE_I2C_ERRORS_H__
+
+// Functions:
+
+    void UsbCommand_GetSlaveI2cErrors();
+
+// Typedefs:
+
+    typedef enum {
+        UsbStatusCode_GetModuleProperty_InvalidSlaveId = 2,
+    } usb_status_code_get_slave_i2c_errors_t;
+
+#endif

right/src/usb_commands/usb_command_get_variable.c

@@ -0,0 +1,28 @@
+#include "usb_protocol_handler.h"
+#include "usb_commands/usb_command_get_variable.h"
+#include "key_matrix.h"
+#include "test_switches.h"
+#include "usb_report_updater.h"
+
+void UsbCommand_GetVariable(void)
+{
+    usb_variable_id_t variableId = GetUsbRxBufferUint8(1);
+
+    switch (variableId) {
+        case UsbVariable_TestSwitches:
+            SetUsbTxBufferUint8(1, TestSwitches);
+            break;
+        case UsbVariable_TestUsbStack:
+            SetUsbTxBufferUint8(1, TestUsbStack);
+            break;
+        case UsbVariable_DebounceTimePress:
+            SetUsbTxBufferUint8(1, DebounceTimePress);
+            break;
+        case UsbVariable_DebounceTimeRelease:
+            SetUsbTxBufferUint8(1, DebounceTimeRelease);
+            break;
+        case UsbVariable_UsbReportSemaphore:
+            SetUsbTxBufferUint8(1, UsbReportUpdateSemaphore);
+            break;
+    }
+}

right/src/usb_commands/usb_command_get_variable.h

@@ -0,0 +1,8 @@
+#ifndef __USB_COMMAND_GET_VARIABLE_H__
+#define __USB_COMMAND_GET_VARIABLE_H__
+
+// Functions:
+
+    void UsbCommand_GetVariable(void);
+
+#endif

right/src/usb_commands/usb_command_send_kboot_command_to_module.c

@@ -6,5 +6,5 @@ void UsbCommand_SendKbootCommandToModule(void)
 {
     KbootDriverState.phase = 0;
     KbootDriverState.i2cAddress  = GetUsbRxBufferUint8(2);
-    KbootDriverState.commandType = GetUsbRxBufferUint8(1); // Command should be set last.
+    KbootDriverState.command = GetUsbRxBufferUint8(1); // Command should be set last.
 }

right/src/usb_commands/usb_command_set_i2c_baud_rate.c

@@ -0,0 +1,11 @@
+#include "usb_protocol_handler.h"
+#include "usb_commands/usb_command_set_i2c_baud_rate.h"
+#include "init_peripherals.h"
+#include "fsl_i2c.h"
+
+void UsbCommand_SetI2cBaudRate(void)
+{
+    uint32_t i2cBaudRate = GetUsbRxBufferUint32(1);
+    I2cMainBusRequestedBaudRateBps = i2cBaudRate;
+    ReinitI2cMainBus();
+}

right/src/usb_commands/usb_command_set_i2c_baud_rate.h

@@ -0,0 +1,8 @@
+#ifndef __USB_COMMAND_SET_I2C_BAUD_RATE__
+#define __USB_COMMAND_SET_I2C_BAUD_RATE__
+
+// Functions:
+
+    void UsbCommand_SetI2cBaudRate(void);
+
+#endif

right/src/usb_commands/usb_command_set_test_led.c

@@ -6,6 +6,6 @@
 void UsbCommand_SetTestLed(void)
 {
     bool isTestLedOn = GetUsbRxBufferUint8(1);
-    TEST_LED_SET(isTestLedOn);
+    TestLed_Set(isTestLedOn);
     UhkModuleStates[UhkModuleDriverId_LeftKeyboardHalf].sourceVars.isTestLedOn = isTestLedOn;
 }

right/src/usb_commands/usb_command_set_variable.c

@@ -0,0 +1,31 @@
+#include "usb_protocol_handler.h"
+#include "usb_commands/usb_command_set_variable.h"
+#include "key_matrix.h"
+#include "test_switches.h"
+#include "usb_report_updater.h"
+
+void UsbCommand_SetVariable(void)
+{
+    usb_variable_id_t variableId = GetUsbRxBufferUint8(1);
+
+    switch (variableId) {
+        case UsbVariable_TestSwitches:
+            if (GetUsbRxBufferUint8(2)) {
+                TestSwitches = true;
+                TestSwitches_Activate();
+            }
+            break;
+        case UsbVariable_TestUsbStack:
+            TestUsbStack = GetUsbRxBufferUint8(2);
+            break;
+        case UsbVariable_DebounceTimePress:
+            DebounceTimePress = GetUsbRxBufferUint8(2);
+            break;
+        case UsbVariable_DebounceTimeRelease:
+            DebounceTimeRelease = GetUsbRxBufferUint8(2);
+            break;
+        case UsbVariable_UsbReportSemaphore:
+            UsbReportUpdateSemaphore = GetUsbRxBufferUint8(2);
+            break;
+    }
+}