Slightly more prominent LUFA Mass-storage bootloader warning. (#13163)

Co-authored-by: Erovia <Erovia@users.noreply.github.com>
Co-authored-by: Drashna Jaelre <drashna@live.com>

.github/workflows/cli.yml

@@ -23,6 +23,6 @@ jobs:
       with:
         submodules: recursive
     - name: Install dependencies
-      run: pip3 install -r requirements.txt
+      run: pip3 install -r requirements-dev.txt
     - name: Run tests
       run: bin/qmk pytest

.gitignore

@@ -5,6 +5,7 @@
 *.eep
 *.elf
 *.hex
+*.uf2
 *.qmk
 !util/bootloader.hex
 !quantum/tools/eeprom_reset.hex

Makefile

@@ -29,6 +29,13 @@ $(info QMK Firmware $(QMK_VERSION))
 endif
 endif
 
+# Determine which qmk cli to use
+ifeq (,$(shell which qmk))
+    QMK_BIN = bin/qmk
+else
+    QMK_BIN = qmk
+endif
+
 # avoid 'Entering|Leaving directory' messages
 MAKEFLAGS += --no-print-directory
 
@@ -86,8 +93,8 @@ clean:
 
 .PHONY: distclean
 distclean: clean
-	echo -n 'Deleting *.bin and *.hex ... '
-	rm -f *.bin *.hex
+	echo -n 'Deleting *.bin, *.hex, and *.uf2 ... '
+	rm -f *.bin *.hex *.uf2
 	echo 'done.'
 
 #Compatibility with the old make variables, anything you specify directly on the command line
@@ -384,7 +391,7 @@ define PARSE_KEYMAP
     # Format it in bold
     KB_SP := $(BOLD)$$(KB_SP)$(NO_COLOR)
     # Specify the variables that we are passing forward to submake
-    MAKE_VARS := KEYBOARD=$$(CURRENT_KB) KEYMAP=$$(CURRENT_KM) REQUIRE_PLATFORM_KEY=$$(REQUIRE_PLATFORM_KEY)
+    MAKE_VARS := KEYBOARD=$$(CURRENT_KB) KEYMAP=$$(CURRENT_KM) REQUIRE_PLATFORM_KEY=$$(REQUIRE_PLATFORM_KEY) QMK_BIN=$$(QMK_BIN)
     # And the first part of the make command
     MAKE_CMD := $$(MAKE) -r -R -C $(ROOT_DIR) -f build_keyboard.mk $$(MAKE_TARGET)
     # The message to display
@@ -501,8 +508,8 @@ endef
 %:
 	# Check if we have the CMP tool installed
 	cmp $(ROOT_DIR)/Makefile $(ROOT_DIR)/Makefile >/dev/null 2>&1; if [ $$? -gt 0 ]; then printf "$(MSG_NO_CMP)"; exit 1; fi;
-	# Ensure that bin/qmk works.
-	if ! bin/qmk hello 1> /dev/null 2>&1; then printf "$(MSG_PYTHON_MISSING)"; exit 1; fi
+	# Ensure that $(QMK_BIN) works.
+	if ! $(QMK_BIN) hello 1> /dev/null 2>&1; then printf "$(MSG_PYTHON_MISSING)"; exit 1; fi
 	# Check if the submodules are dirty, and display a warning if they are
 ifndef SKIP_GIT
 	if [ ! -e lib/chibios ]; then git submodule sync lib/chibios && git submodule update --depth 50 --init lib/chibios; fi

bin/qmk

@@ -29,8 +29,11 @@ def main():
     """
     # Change to the root of our checkout
     os.environ['ORIG_CWD'] = os.getcwd()
+    os.environ['DEPRECATED_BIN_QMK'] = '1'
     os.chdir(qmk_dir)
 
+    print('Warning: The bin/qmk script is being deprecated. Please install the QMK CLI: python3 -m pip install qmk', file=sys.stderr)
+
     # Import the subcommands
     import qmk.cli  # noqa
 

bootloader.mk

@@ -89,11 +89,17 @@ ifeq ($(strip $(BOOTLOADER)), USBasp)
     BOOTLOADER_SIZE = 4096
 endif
 ifeq ($(strip $(BOOTLOADER)), lufa-ms)
-    # DO NOT USE THIS BOOTLOADER IN NEW PROJECTS!
-    # It is extremely prone to bricking, and is only included to support existing boards.
     OPT_DEFS += -DBOOTLOADER_MS
     BOOTLOADER_SIZE = 6144
     FIRMWARE_FORMAT = bin
+cpfirmware: lufa_warning
+.INTERMEDIATE: lufa_warning
+lufa_warning: $(FIRMWARE_FORMAT)
+	$(info @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@)
+	$(info LUFA MASS STORAGE Bootloader selected)
+	$(info DO NOT USE THIS BOOTLOADER IN NEW PROJECTS!)
+	$(info It is extremely prone to bricking, and is only included to support existing boards.)
+	$(info @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@)
 endif
 ifdef BOOTLOADER_SIZE
     OPT_DEFS += -DBOOTLOADER_SIZE=$(strip $(BOOTLOADER_SIZE))
@@ -137,3 +143,6 @@ ifeq ($(strip $(BOOTLOADER)), stm32duino)
     DFU_ARGS = -d 1EAF:0003 -a 2 -R
     DFU_SUFFIX_ARGS = -v 1EAF -p 0003
 endif
+ifeq ($(strip $(BOOTLOADER)), tinyuf2)
+    OPT_DEFS += -DBOOTLOADER_TINYUF2
+endif

build_json.mk

@@ -28,4 +28,4 @@ endif
 
 # Generate the keymap.c
 $(KEYBOARD_OUTPUT)/src/keymap.c: $(KEYMAP_JSON)
-	bin/qmk json2c --quiet --output $(KEYMAP_C) $(KEYMAP_JSON)
+	$(QMK_BIN) json2c --quiet --output $(KEYMAP_C) $(KEYMAP_JSON)

build_keyboard.mk

@@ -12,6 +12,9 @@ endif
 
 include common.mk
 
+# Set the qmk cli to use
+QMK_BIN ?= qmk
+
 # Set the filename for the final firmware binary
 KEYBOARD_FILESAFE := $(subst /,_,$(KEYBOARD))
 TARGET ?= $(KEYBOARD_FILESAFE)_$(KEYMAP)
@@ -97,7 +100,7 @@ MAIN_KEYMAP_PATH_4 := $(KEYBOARD_PATH_4)/keymaps/$(KEYMAP)
 MAIN_KEYMAP_PATH_5 := $(KEYBOARD_PATH_5)/keymaps/$(KEYMAP)
 
 # Pull in rules from info.json
-INFO_RULES_MK = $(shell bin/qmk generate-rules-mk --quiet --escape --keyboard $(KEYBOARD) --output $(KEYBOARD_OUTPUT)/src/rules.mk)
+INFO_RULES_MK = $(shell $(QMK_BIN) generate-rules-mk --quiet --escape --keyboard $(KEYBOARD) --output $(KEYBOARD_OUTPUT)/src/rules.mk)
 include $(INFO_RULES_MK)
 
 # Check for keymap.json first, so we can regenerate keymap.c
@@ -295,13 +298,13 @@ endif
 CONFIG_H += $(KEYBOARD_OUTPUT)/src/info_config.h $(KEYBOARD_OUTPUT)/src/layouts.h
 
 $(KEYBOARD_OUTPUT)/src/info_config.h: $(INFO_JSON_FILES)
-	bin/qmk generate-config-h --quiet --keyboard $(KEYBOARD) --output $(KEYBOARD_OUTPUT)/src/info_config.h
+	$(QMK_BIN) generate-config-h --quiet --keyboard $(KEYBOARD) --output $(KEYBOARD_OUTPUT)/src/info_config.h
 
 $(KEYBOARD_OUTPUT)/src/default_keyboard.h: $(INFO_JSON_FILES)
-	bin/qmk generate-keyboard-h --quiet --keyboard $(KEYBOARD) --output $(KEYBOARD_OUTPUT)/src/default_keyboard.h
+	$(QMK_BIN) generate-keyboard-h --quiet --keyboard $(KEYBOARD) --output $(KEYBOARD_OUTPUT)/src/default_keyboard.h
 
 $(KEYBOARD_OUTPUT)/src/layouts.h: $(INFO_JSON_FILES)
-	bin/qmk generate-layouts --quiet --keyboard $(KEYBOARD) --output $(KEYBOARD_OUTPUT)/src/layouts.h
+	$(QMK_BIN) generate-layouts --quiet --keyboard $(KEYBOARD) --output $(KEYBOARD_OUTPUT)/src/layouts.h
 
 generated-files: $(KEYBOARD_OUTPUT)/src/info_config.h $(KEYBOARD_OUTPUT)/src/default_keyboard.h $(KEYBOARD_OUTPUT)/src/layouts.h
 

common_features.mk

@@ -223,14 +223,17 @@ VALID_LED_MATRIX_TYPES := IS31FL3731 custom
 
 ifeq ($(strip $(LED_MATRIX_ENABLE)), yes)
     ifeq ($(filter $(LED_MATRIX_DRIVER),$(VALID_LED_MATRIX_TYPES)),)
-        $(error LED_MATRIX_DRIVER="$(LED_MATRIX_DRIVER)" is not a valid matrix type)
-    else
-        BACKLIGHT_ENABLE = yes
-        BACKLIGHT_DRIVER = custom
-        OPT_DEFS += -DLED_MATRIX_ENABLE
-        SRC += $(QUANTUM_DIR)/led_matrix.c
-        SRC += $(QUANTUM_DIR)/led_matrix_drivers.c
+        $(error "$(LED_MATRIX_DRIVER)" is not a valid matrix type)
     endif
+    OPT_DEFS += -DLED_MATRIX_ENABLE
+ifneq (,$(filter $(MCU), atmega16u2 atmega32u2 at90usb162))
+    # ATmegaxxU2 does not have hardware MUL instruction - lib8tion must be told to use software multiplication routines
+    OPT_DEFS += -DLIB8_ATTINY
+endif
+    SRC += $(QUANTUM_DIR)/process_keycode/process_backlight.c
+    SRC += $(QUANTUM_DIR)/led_matrix.c
+    SRC += $(QUANTUM_DIR)/led_matrix_drivers.c
+    CIE1931_CURVE := yes
 
     ifeq ($(strip $(LED_MATRIX_DRIVER)), IS31FL3731)
         OPT_DEFS += -DIS31FL3731 -DSTM32_I2C -DHAL_USE_I2C=TRUE
@@ -347,7 +350,11 @@ endif
 VALID_BACKLIGHT_TYPES := pwm timer software custom
 
 BACKLIGHT_ENABLE ?= no
-BACKLIGHT_DRIVER ?= pwm
+ifeq ($(strip $(CONVERT_TO_PROTON_C)), yes)
+    BACKLIGHT_DRIVER ?= software
+else
+    BACKLIGHT_DRIVER ?= pwm
+endif
 ifeq ($(strip $(BACKLIGHT_ENABLE)), yes)
     ifeq ($(filter $(BACKLIGHT_DRIVER),$(VALID_BACKLIGHT_TYPES)),)
         $(error BACKLIGHT_DRIVER="$(BACKLIGHT_DRIVER)" is not a valid backlight type)
@@ -422,10 +429,6 @@ ifeq ($(strip $(TERMINAL_ENABLE)), yes)
     OPT_DEFS += -DUSER_PRINT
 endif
 
-ifeq ($(strip $(USB_HID_ENABLE)), yes)
-    include $(TMK_DIR)/protocol/usb_hid.mk
-endif
-
 ifeq ($(strip $(WPM_ENABLE)), yes)
     SRC += $(QUANTUM_DIR)/wpm.c
     OPT_DEFS += -DWPM_ENABLE
@@ -459,6 +462,23 @@ ifeq ($(strip $(DIP_SWITCH_ENABLE)), yes)
     SRC += $(QUANTUM_DIR)/dip_switch.c
 endif
 
+VALID_MAGIC_TYPES := yes full lite
+BOOTMAGIC_ENABLE ?= no
+ifneq ($(strip $(BOOTMAGIC_ENABLE)), no)
+  ifeq ($(filter $(BOOTMAGIC_ENABLE),$(VALID_MAGIC_TYPES)),)
+    $(error BOOTMAGIC_ENABLE="$(BOOTMAGIC_ENABLE)" is not a valid type of magic)
+  endif
+  ifneq ($(strip $(BOOTMAGIC_ENABLE)), full)
+      OPT_DEFS += -DBOOTMAGIC_LITE
+      QUANTUM_SRC += $(QUANTUM_DIR)/bootmagic/bootmagic_lite.c
+  else
+    OPT_DEFS += -DBOOTMAGIC_ENABLE
+    QUANTUM_SRC += $(QUANTUM_DIR)/bootmagic/bootmagic_full.c
+  endif
+endif
+COMMON_VPATH += $(QUANTUM_DIR)/bootmagic
+QUANTUM_SRC += $(QUANTUM_DIR)/bootmagic/magic.c
+
 VALID_CUSTOM_MATRIX_TYPES:= yes lite no
 
 CUSTOM_MATRIX ?= no
@@ -673,4 +693,4 @@ ifeq ($(strip $(USBPD_ENABLE)), yes)
             # Board designers can add their own driver to $(SRC)
         endif
     endif
-endif
+endif

data/schemas/keyboard.jsonschema

@@ -25,7 +25,7 @@
         },
         "processor": {
             "type": "string",
-            "enum": ["cortex-m0", "cortex-m0plus", "cortex-m3", "cortex-m4", "MKL26Z64", "MK20DX128", "MK20DX256", "STM32F042", "STM32F072", "STM32F103", "STM32F303", "STM32F401", "STM32F411", "STM32G431", "STM32G474", "atmega16u2", "atmega32u2", "atmega16u4", "atmega32u4", "at90usb162", "at90usb646", "at90usb647", "at90usb1286", "at90usb1287", "atmega32a", "atmega328p", "atmega328", "attiny85", "unknown"]
+            "enum": ["cortex-m0", "cortex-m0plus", "cortex-m3", "cortex-m4", "MKL26Z64", "MK20DX128", "MK20DX256", "MK66F18", "STM32F042", "STM32F072", "STM32F103", "STM32F303", "STM32F401", "STM32F411", "STM32F446", "STM32G431", "STM32G474", "STM32L433", "STM32L443", "atmega16u2", "atmega32u2", "atmega16u4", "atmega32u4", "at90usb162", "at90usb646", "at90usb647", "at90usb1286", "at90usb1287", "atmega32a", "atmega328p", "atmega328", "attiny85", "unknown"]
         },
         "board": {
             "type": "string",
@@ -34,7 +34,7 @@
         },
         "bootloader": {
             "type": "string",
-            "enum": ["atmel-dfu", "bootloadHID", "caterina", "halfkay", "kiibohd", "lufa-dfu", "lufa-ms", "micronucleus", "qmk-dfu", "stm32-dfu", "stm32duino", "unknown", "USBasp"]
+            "enum": ["atmel-dfu", "bootloadHID", "caterina", "halfkay", "kiibohd", "lufa-dfu", "lufa-ms", "micronucleus", "qmk-dfu", "stm32-dfu", "stm32duino", "unknown", "USBasp", "tinyuf2"]
         },
         "diode_direction": {
             "type": "string",

docs/ChangeLog/20200829.md

@@ -5,7 +5,7 @@ Four times a year QMK runs a process for merging Breaking Changes. A Breaking Ch
 
 ## Changes Requiring User Action :id=changes-requiring-user-action
 
-### Relocated Keyboards :id-relocated-keyboards
+### Relocated Keyboards :id=relocated-keyboards
 
 #### The Key Company project consolidation ([#9547](https://github.com/qmk/qmk_firmware/pull/9547))
 #### relocating boards by flehrad to flehrad/ folder ([#9635](https://github.com/qmk/qmk_firmware/pull/9635))

docs/ChangeLog/20201128.md

@@ -5,7 +5,7 @@ Four times a year QMK runs a process for merging Breaking Changes. A Breaking Ch
 
 ## Changes Requiring User Action :id=changes-requiring-user-action
 
-### Relocated Keyboards :id-relocated-keyboards
+### Relocated Keyboards :id=relocated-keyboards
 
 #### Reduce Helix keyboard build variation ([#8669](https://github.com/qmk/qmk_firmware/pull/8669))
 

docs/ChangeLog/20210529.md

@@ -0,0 +1,192 @@
+# QMK Breaking Changes - 2021 May 29 Changelog
+
+## Notable Changes :id=notable-changes
+
+### RGB Matrix support for split common ([#11055](https://github.com/qmk/qmk_firmware/pull/11055)) :id=rgb-matrix-split-common
+
+Split boards can now use RGB Matrix without defining a custom matrix.
+
+### Teensy 3.6 support ([#12258](https://github.com/qmk/qmk_firmware/pull/12258)) :id=teensy-3-6-support
+
+Added support for MK66F18 (Teensy 3.6) microcontroller.
+
+### New command: qmk console ([#12828](https://github.com/qmk/qmk_firmware/pull/12828)) :id=new-command-qmk-console
+
+A new `qmk console` command has been added for attaching to your keyboard's console. It operates similiarly to QMK Toolbox by allowing you to connect to one or more keyboard consoles to display debugging messages.
+
+### Improved command: qmk config :id=improve-command-qmk-config
+
+We've updated the `qmk config` command to show only the configuration items you have actually set. You can now display (almost) all of the available configuration options, along with their default values, using `qmk config -a`.
+
+### LED Matrix Improvements ([#12509](https://github.com/qmk/qmk_firmware/pull/12509), [#12580](https://github.com/qmk/qmk_firmware/pull/12580), [#12588](https://github.com/qmk/qmk_firmware/pull/12588), [#12633](https://github.com/qmk/qmk_firmware/pull/12633), [#12651](https://github.com/qmk/qmk_firmware/pull/12651), [#12685](https://github.com/qmk/qmk_firmware/pull/12685)) :id=led-matrix-improvements
+
+LED Matrix has been improved with effects, CIE1931 curves, and a task system.
+
+## Changes Requiring User Action :id=changes-requiring-user-action
+
+### Updated Keyboard Codebases :id=updated-keyboard-codebases
+
+* Durgod keyboard refactor in preparation for adding additional durgod keyboards ([#11978](https://github.com/qmk/qmk_firmware/pull/11978))
+* Updated Function96 with V2 files and removed chconf.h and halconf.h ([#12613](https://github.com/qmk/qmk_firmware/pull/12613))
+* [Keyboard] updated a vendor name / fixed minor keymap issues ([#12881](https://github.com/qmk/qmk_firmware/pull/12881))
+* [Keyboard] Corne - Remove legacy revision support ([#12226](https://github.com/qmk/qmk_firmware/pull/12226))
+
+The following keyboards have had their source moved within QMK:
+
+Old Keyboard Name | New Keyboard Name
+:---------------- | :----------------
+crkbd/rev1/common | crkbd/rev1
+function96 | function96/v1
+nckiibs/flatbread60 | delikeeb/flatbread60
+nckiibs/vaguettelite | delikeeb/vaguettelite
+nckiibs/vanana/rev1 | delikeeb/vanana/rev1
+nckiibs/vanana/rev2 | delikeeb/vanana/rev2
+nckiibs/vaneela | delikeeb/vaneela
+nckiibs/vaneelaex | delikeeb/vaneelaex
+nckiibs/waaffle/rev3/elite_c | delikeeb/waaffle/rev3/elite_c
+nckiibs/waaffle/rev3/pro_micro | delikeeb/waaffle/rev3/pro_micro
+
+The [Function96 V2](https://github.com/qmk/qmk_firmware/tree/0.13.0/keyboards/function96/v2) has also been added as part of these changes.
+
+The codebase for the [Durgod K320](https://github.com/qmk/qmk_firmware/tree/0.13.0/keyboards/durgod/k320) has been reworked in anticipation of additional Durgod keyboards gaining QMK support.
+
+Additionally, the `crkbd/rev1/legacy` keyboard has been removed.
+
+### Bootmagic Deprecation and Refactor ([#12172](https://github.com/qmk/qmk_firmware/pull/12172)) :id=bootmagic-deprecation-and-refactor
+
+QMK has decided to deprecate the full Bootmagic feature and leave Bootmagic Lite as the only remaining option.
+
+This pull request changes the behavior of `BOOTMAGIC_ENABLE` such that specifying `BOOTMAGIC_ENABLE = yes` enables Bootmagic Lite instead of full Bootmagic.
+
+If attempts to use Bootmagic functionality result in unexpected behavior, check your `rules.mk` file and change the `BOOTMAGIC_ENABLE` setting to specify either `lite` or `full`.
+
+#### Tentative Deprecation Schedule
+
+This is the current planned roadmap for the behavior of `BOOTMAGIC_ENABLE`:
+
+- From 2021 May 29, setting `BOOTMAGIC_ENABLE = yes` will enable Bootmagic Lite instead of full Bootmagic.
+- From 2021 Aug 28, `BOOTMAGIC_ENABLE` must be either `yes`, `lite`, or `no` – setting `BOOTMAGIC_ENABLE = full` will cause compilation to fail.
+- From 2021 Nov 27, `BOOTMAGIC_ENABLE` must be either `yes` or `no` – setting `BOOTMAGIC_ENABLE = lite` will cause compilation to fail.
+
+### Removal of LAYOUT_kc ([#12160](https://github.com/qmk/qmk_firmware/pull/12160)) :id=removal-of-layout-kc
+
+We've removed support for `LAYOUT_kc` macros, if your keymap uses one you will need to update it use a regular `LAYOUT` macro.
+
+### Encoder callbacks are now boolean ([#12805](https://github.com/qmk/qmk_firmware/pull/12805), [#12985](https://github.com/qmk/qmk_firmware/pull/12985)) :id=encoder-callback-boolean
+
+To allow for keyboards to override (or not) keymap level code the `encoder_update_kb` function has been changed from `void` to `bool`. You will need to update your function definition to reflect this and ensure that you return a `true` or `false` value.
+
+Example code before change:
+
+```c
+void encoder_update_kb(uint8_t index, bool clockwise) {
+    encoder_update_user(index, clockwise);
+}
+```
+
+Example code after change:
+
+```c
+bool encoder_update_kb(uint8_t index, bool clockwise) {
+    return encoder_update_user(index, clockwise);
+}
+```
+
+## Core Changes :id=core-changes
+
+### Fixes :id=core-fixes
+
+* Fix connection issue in split keyboards when slave and OLED display are connected via I2C (fixes #9335) ([#11487](https://github.com/qmk/qmk_firmware/pull/11487))
+* Terrazzo: Fix wrong LED Matrix function names ([#12561](https://github.com/qmk/qmk_firmware/pull/12561))
+* Apply the "NO_LIMITED_CONTROLLER_CONNECT" fix to atmega16u2 ([#12482](https://github.com/qmk/qmk_firmware/pull/12482))
+* Fix comment parsing ([#12750](https://github.com/qmk/qmk_firmware/pull/12750))
+* Turn OLED off on suspend in soundmonster Corne keymap ([#10419](https://github.com/qmk/qmk_firmware/pull/10419))
+* Fixup build errors on `develop` branch. ([#12723](https://github.com/qmk/qmk_firmware/pull/12723))
+* Fix syntax error when compiling for ARM ([#12866](https://github.com/qmk/qmk_firmware/pull/12866))
+* Add missing LED Matrix suspend code to suspend.c ([#12878](https://github.com/qmk/qmk_firmware/pull/12878))
+* Fix spelling mistake regarding LED Matrix in split_common. ([#12888](https://github.com/qmk/qmk_firmware/pull/12888))
+* [Keymap] Fix QWERTY/DVORAK status output for kzar keymap ([#12895](https://github.com/qmk/qmk_firmware/pull/12895))
+* Fixup housekeeping from being invoked twice per loop. ([#12933](https://github.com/qmk/qmk_firmware/pull/12933))
+* wait for matrix row signal to go HIGH for every row ([#12945](https://github.com/qmk/qmk_firmware/pull/12945))
+* ensure we do not conflict with existing keymap aliases ([#12976](https://github.com/qmk/qmk_firmware/pull/12976))
+* [Keyboard] Fix Terrazzo build failure ([#12977](https://github.com/qmk/qmk_firmware/pull/12977))
+* Do not hard set config in CPTC files ([#11864](https://github.com/qmk/qmk_firmware/pull/11864))
+
+### Additions and Enhancements :id=core-additions
+
+* ARM - Refactor SLEEP_LED to support more platforms ([#8403](https://github.com/qmk/qmk_firmware/pull/8403))
+* Add ability to toggle One Shot functionality ([#4198](https://github.com/qmk/qmk_firmware/pull/4198))
+* Add RGB Matrix support to Split Common ([#11055](https://github.com/qmk/qmk_firmware/pull/11055))
+* Add support for complementary outputs to the ChibiOS WS2812 PWM driver ([#11988](https://github.com/qmk/qmk_firmware/pull/11988))
+* Enable RGB Matrix for Corne ([#12091](https://github.com/qmk/qmk_firmware/pull/12091))
+* Set default OLED Update Interval for Split Keyboards to improve matrix scan performance ([#12107](https://github.com/qmk/qmk_firmware/pull/12107))
+* Add support for MK66F18 (Teensy 3.6) micro controller ([#12258](https://github.com/qmk/qmk_firmware/pull/12258))
+* Split RGB Matrix support for RGBKB Zygomorph ([#11083](https://github.com/qmk/qmk_firmware/pull/11083))
+* Add baudrate and circular buffer to ARM WS2812 SPI config ([#12216](https://github.com/qmk/qmk_firmware/pull/12216))
+* Add keyboard level weak function for slave matrix scan ([#12317](https://github.com/qmk/qmk_firmware/pull/12317))
+* Add link to schematic on EasyEDA for XD60 ([#12018](https://github.com/qmk/qmk_firmware/pull/12018))
+* Add Config functions for LED Matrix ([#12361](https://github.com/qmk/qmk_firmware/pull/12361))
+* Add pin definitions for MK66F18 ([#12419](https://github.com/qmk/qmk_firmware/pull/12419))
+* add kinesis/kint36 keyboard ([#10171](https://github.com/qmk/qmk_firmware/pull/10171))
+* Add support for producing UF2-format binaries. ([#12435](https://github.com/qmk/qmk_firmware/pull/12435))
+* Implement CIE1931 curve for LED Matrix ([#12417](https://github.com/qmk/qmk_firmware/pull/12417))
+* Change `BOOTMAGIC_ENABLE=yes` to use Bootmagic Lite ([#12172](https://github.com/qmk/qmk_firmware/pull/12172))
+* Add kzar keymap for Kinesis Advantage ([#12444](https://github.com/qmk/qmk_firmware/pull/12444))
+* LED Matrix: suspend code ([#12509](https://github.com/qmk/qmk_firmware/pull/12509))
+* LED Matrix: Task system ([#12580](https://github.com/qmk/qmk_firmware/pull/12580))
+* Add missing RGB_MODE_TWINKLE / RGB_M_TW keycodes ([#11935](https://github.com/qmk/qmk_firmware/pull/11935))
+* Enhancement of WPM feature ([#11727](https://github.com/qmk/qmk_firmware/pull/11727))
+* Add Per Key functionality for AutoShift ([#11536](https://github.com/qmk/qmk_firmware/pull/11536))
+* LED Matrix: Reactive effect buffers & advanced indicators ([#12588](https://github.com/qmk/qmk_firmware/pull/12588))
+* LED Matrix: support for Split keyboards ([#12633](https://github.com/qmk/qmk_firmware/pull/12633))
+* add setting to enable infinite timeout for leader key ([#6580](https://github.com/qmk/qmk_firmware/pull/6580), [#12721](https://github.com/qmk/qmk_firmware/pull/12721 "Fix bad PR merge for #6580"))
+* Update ADC driver for STM32F1xx, STM32F3xx, STM32F4xx ([#12403](https://github.com/qmk/qmk_firmware/pull/12403))
+* Add initial support for tinyuf2 bootloader (when hosted on F411 blackpill) ([#12600](https://github.com/qmk/qmk_firmware/pull/12600))
+* Add support for STM32F446 MCU ([#12619](https://github.com/qmk/qmk_firmware/pull/12619))
+* Add STM32L433 and L443 support ([#12063](https://github.com/qmk/qmk_firmware/pull/12063))
+* Added OLED fade out support ([#12086](https://github.com/qmk/qmk_firmware/pull/12086))
+* New command: `qmk console` ([#12828](https://github.com/qmk/qmk_firmware/pull/12828))
+* LED Matrix: Effects! ([#12651](https://github.com/qmk/qmk_firmware/pull/12651))
+* Add setup, clone, and env to the list of commands we allow even with broken modules ([#12868](https://github.com/qmk/qmk_firmware/pull/12868))
+* LED Matrix: Documentation ([#12685](https://github.com/qmk/qmk_firmware/pull/12685))
+* Add function to allow repeated blinking of one layer ([#12237](https://github.com/qmk/qmk_firmware/pull/12237))
+* Add support for up to 4 IS31FL3733 drivers ([#12342](https://github.com/qmk/qmk_firmware/pull/12342))
+* Convert Encoder callbacks to be boolean functions ([#12805](https://github.com/qmk/qmk_firmware/pull/12805), [#12985](https://github.com/qmk/qmk_firmware/pull/12985))
+* [Keymap] Update to Drashna keymap and user code (based on develop) ([#12936](https://github.com/qmk/qmk_firmware/pull/12936))
+* Add Full-duplex serial driver for ARM boards ([#9842](https://github.com/qmk/qmk_firmware/pull/9842))
+* Document LED_MATRIX_FRAMEBUFFER_EFFECTS ([#12987](https://github.com/qmk/qmk_firmware/pull/12987))
+* Backlight: add defines for default level and breathing state ([#12560](https://github.com/qmk/qmk_firmware/pull/12560), [#13024](https://github.com/qmk/qmk_firmware/pull/13024))
+* Add dire message about LUFA mass storage bootloader ([#13014](https://github.com/qmk/qmk_firmware/pull/13014))
+
+### Clean-ups and Optimizations :id=core-optimizations
+
+* Overhaul bootmagic logic to have single entrypoint ([#8532](https://github.com/qmk/qmk_firmware/pull/8532))
+* Refactor of USB code within split_common ([#11890](https://github.com/qmk/qmk_firmware/pull/11890))
+* Begin the process of deprecating `bin/qmk` in favor of the global CLI ([#12109](https://github.com/qmk/qmk_firmware/pull/12109))
+* LED Matrix: decouple from Backlight ([#12054](https://github.com/qmk/qmk_firmware/pull/12054))
+* Remove `FUNC()` ([#12161](https://github.com/qmk/qmk_firmware/pull/12161))
+* Move gpio wait logic to wait.h ([#12067](https://github.com/qmk/qmk_firmware/pull/12067))
+* LED Matrix: Clean up includes ([#12197](https://github.com/qmk/qmk_firmware/pull/12197))
+* Consistently use bin/qmk when that script is called ([#12286](https://github.com/qmk/qmk_firmware/pull/12286))
+* LED Matrix: Additional common_features.mk tweaks ([#12187](https://github.com/qmk/qmk_firmware/pull/12187))
+* LED Matrix: Fix up eeconfig code ([#12327](https://github.com/qmk/qmk_firmware/pull/12327))
+* Big quantum_keycodes cleanup ([#12249](https://github.com/qmk/qmk_firmware/pull/12249))
+* Fix up builds that are now too big for `develop` branch. ([#12495](https://github.com/qmk/qmk_firmware/pull/12495))
+* [Keyboard] kint36: switch to sym_eager_pk debouncing ([#12626](https://github.com/qmk/qmk_firmware/pull/12626))
+* [Keyboard] kint2pp: reduce input latency by ≈10ms ([#12625](https://github.com/qmk/qmk_firmware/pull/12625))
+* eeprom driver: Refactor where eeprom driver initialisation (and EEPROM emulation initialisation) occurs to make it non-target-specific. ([#12671](https://github.com/qmk/qmk_firmware/pull/12671))
+* Change RGB/LED Matrix to use a simple define for USB suspend ([#12697](https://github.com/qmk/qmk_firmware/pull/12697), [#12770](https://github.com/qmk/qmk_firmware/pull/12770 "Fixing transport's led/rgb matrix suspend state logic"))
+* Remove pointless SERIAL_LINK_ENABLE rules ([#12846](https://github.com/qmk/qmk_firmware/pull/12846))
+* Make Swap Hands use PROGMEM ([#12284](https://github.com/qmk/qmk_firmware/pull/12284))
+* Remove KEYMAP and LAYOUT_kc ([#12160](https://github.com/qmk/qmk_firmware/pull/12160))
+* Rename `point_t` -> `led_point_t` ([#12864](https://github.com/qmk/qmk_firmware/pull/12864))
+* Deprecate `send_unicode_hex_string()` ([#12602](https://github.com/qmk/qmk_firmware/pull/12602))
+* [Keyboard] Remove redundant legacy and common headers for crkbd ([#13023](https://github.com/qmk/qmk_firmware/pull/13023))
+
+### QMK Infrastructure and Internals :id=qmk-internals
+
+* trivial change to trigger api update ([`b15288fb87`](https://github.com/qmk/qmk_firmware/commit/b15288fb87))
+* fix some references to bin/qmk that slipped in ([#12832](https://github.com/qmk/qmk_firmware/pull/12832))
+* Resolve a number of warnings in `qmk generate-api` ([#12833](https://github.com/qmk/qmk_firmware/pull/12833))
+* Fix another bin/qmk reference ([#12856](https://github.com/qmk/qmk_firmware/pull/12856))
+* Use milc.subcommand.config instead of qmk.cli.config ([#12915](https://github.com/qmk/qmk_firmware/pull/12915))

docs/_summary.md

@@ -108,6 +108,7 @@
     * [Haptic Feedback](feature_haptic_feedback.md)
     * [Joystick](feature_joystick.md)
     * [LED Indicators](feature_led_indicators.md)
+    * [MIDI](feature_midi.md)
     * [Proton C Conversion](proton_c_conversion.md)
     * [PS/2 Mouse](feature_ps2_mouse.md)
     * [Split Keyboard](feature_split_keyboard.md)
@@ -120,7 +121,7 @@
   * Breaking Changes
     * [Overview](breaking_changes.md)
     * [My Pull Request Was Flagged](breaking_changes_instructions.md)
-    * [Most Recent ChangeLog](ChangeLog/20210227.md "QMK v0.12.0 - 2021 Feb 27")
+    * [Most Recent ChangeLog](ChangeLog/20210529.md "QMK v0.13.0 - 2021 May 29")
     * [Past Breaking Changes](breaking_changes_history.md)
 
   * C Development

docs/adc_driver.md

@@ -47,73 +47,79 @@ Note that some of these pins are doubled-up on ADCs with the same channel. This
 
 Also note that the F0 and F3 use different numbering schemes. The F0 has a single ADC and the channels are 0-indexed, whereas the F3 has 4 ADCs and the channels are 1-indexed. This is because the F0 uses the `ADCv1` implementation of the ADC, whereas the F3 uses the `ADCv3` implementation.
 
-|ADC|Channel|STM32F0xx|STM32F3xx|
-|---|-------|---------|---------|
-|1  |0      |`A0`     |         |
-|1  |1      |`A1`     |`A0`     |
-|1  |2      |`A2`     |`A1`     |
-|1  |3      |`A3`     |`A2`     |
-|1  |4      |`A4`     |`A3`     |
-|1  |5      |`A5`     |`F4`     |
-|1  |6      |`A6`     |`C0`     |
-|1  |7      |`A7`     |`C1`     |
-|1  |8      |`B0`     |`C2`     |
-|1  |9      |`B1`     |`C3`     |
-|1  |10     |`C0`     |`F2`     |
-|1  |11     |`C1`     |         |
-|1  |12     |`C2`     |         |
-|1  |13     |`C3`     |         |
-|1  |14     |`C4`     |         |
-|1  |15     |`C5`     |         |
-|1  |16     |         |         |
-|2  |1      |         |`A4`     |
-|2  |2      |         |`A5`     |
-|2  |3      |         |`A6`     |
-|2  |4      |         |`A7`     |
-|2  |5      |         |`C4`     |
-|2  |6      |         |`C0`     |
-|2  |7      |         |`C1`     |
-|2  |8      |         |`C2`     |
-|2  |9      |         |`C3`     |
-|2  |10     |         |`F2`     |
-|2  |11     |         |`C5`     |
-|2  |12     |         |`B2`     |
-|2  |13     |         |         |
-|2  |14     |         |         |
-|2  |15     |         |         |
-|2  |16     |         |         |
-|3  |1      |         |`B1`     |
-|3  |2      |         |`E9`     |
-|3  |3      |         |`E13`    |
-|3  |4      |         |         |
-|3  |5      |         |         |
-|3  |6      |         |`E8`     |
-|3  |7      |         |`D10`    |
-|3  |8      |         |`D11`    |
-|3  |9      |         |`D12`    |
-|3  |10     |         |`D13`    |
-|3  |11     |         |`D14`    |
-|3  |12     |         |`B0`     |
-|3  |13     |         |`E7`     |
-|3  |14     |         |`E10`    |
-|3  |15     |         |`E11`    |
-|3  |16     |         |`E12`    |
-|4  |1      |         |`E14`    |
-|4  |2      |         |`B12`    |
-|4  |3      |         |`B13`    |
-|4  |4      |         |`B14`    |
-|4  |5      |         |`B15`    |
-|4  |6      |         |`E8`     |
-|4  |7      |         |`D10`    |
-|4  |8      |         |`D11`    |
-|4  |9      |         |`D12`    |
-|4  |10     |         |`D13`    |
-|4  |11     |         |`D14`    |
-|4  |12     |         |`D8`     |
-|4  |13     |         |`D9`     |
-|4  |14     |         |         |
-|4  |15     |         |         |
-|4  |16     |         |         |
+|ADC|Channel|STM32F0xx|STM32F1xx|STM32F3xx|STM32F4xx|
+|---|-------|---------|---------|---------|---------|
+|1  |0      |`A0`     |`A0`     |         |`A0`     |
+|1  |1      |`A1`     |`A1`     |`A0`     |`A1`     |
+|1  |2      |`A2`     |`A2`     |`A1`     |`A2`     |
+|1  |3      |`A3`     |`A3`     |`A2`     |`A3`     |
+|1  |4      |`A4`     |`A4`     |`A3`     |`A4`     |
+|1  |5      |`A5`     |`A5`     |`F4`     |`A5`     |
+|1  |6      |`A6`     |`A6`     |`C0`     |`A6`     |
+|1  |7      |`A7`     |`A7`     |`C1`     |`A7`     |
+|1  |8      |`B0`     |`B0`     |`C2`     |`B0`     |
+|1  |9      |`B1`     |`B1`     |`C3`     |`B1`     |
+|1  |10     |`C0`     |`C0`     |`F2`     |`C0`     |
+|1  |11     |`C1`     |`C1`     |         |`C1`     |
+|1  |12     |`C2`     |`C2`     |         |`C2`     |
+|1  |13     |`C3`     |`C3`     |         |`C3`     |
+|1  |14     |`C4`     |`C4`     |         |`C4`     |
+|1  |15     |`C5`     |`C5`     |         |`C5`     |
+|1  |16     |         |         |         |         |
+|2  |0      |         |`A0`¹    |         |`A0`²    |
+|2  |1      |         |`A1`¹    |`A4`     |`A1`²    |
+|2  |2      |         |`A2`¹    |`A5`     |`A2`²    |
+|2  |3      |         |`A3`¹    |`A6`     |`A3`²    |
+|2  |4      |         |`A4`¹    |`A7`     |`A4`²    |
+|2  |5      |         |`A5`¹    |`C4`     |`A5`²    |
+|2  |6      |         |`A6`¹    |`C0`     |`A6`²    |
+|2  |7      |         |`A7`¹    |`C1`     |`A7`²    |
+|2  |8      |         |`B0`¹    |`C2`     |`B0`²    |
+|2  |9      |         |`B1`¹    |`C3`     |`B1`²    |
+|2  |10     |         |`C0`¹    |`F2`     |`C0`²    |
+|2  |11     |         |`C1`¹    |`C5`     |`C1`²    |
+|2  |12     |         |`C2`¹    |`B2`     |`C2`²    |
+|2  |13     |         |`C3`¹    |         |`C3`²    |
+|2  |14     |         |`C4`¹    |         |`C4`²    |
+|2  |15     |         |`C5`¹    |         |`C5`²    |
+|2  |16     |         |         |         |         |
+|3  |0      |         |`A0`¹    |         |`A0`²    |
+|3  |1      |         |`A1`¹    |`B1`     |`A1`²    |
+|3  |2      |         |`A2`¹    |`E9`     |`A2`²    |
+|3  |3      |         |`A3`¹    |`E13`    |`A3`²    |
+|3  |4      |         |`F6`¹    |         |`F6`²    |
+|3  |5      |         |`F7`¹    |`B13`    |`F7`²    |
+|3  |6      |         |`F8`¹    |`E8`     |`F8`²    |
+|3  |7      |         |`F9`¹    |`D10`    |`F9`²    |
+|3  |8      |         |`F10`¹   |`D11`    |`F10`²   |
+|3  |9      |         |         |`D12`    |`F3`²    |
+|3  |10     |         |`C0`¹    |`D13`    |`C0`²    |
+|3  |11     |         |`C1`¹    |`D14`    |`C1`²    |
+|3  |12     |         |`C2`¹    |`B0`     |`C2`²    |
+|3  |13     |         |`C3`¹    |`E7`     |`C3`²    |
+|3  |14     |         |         |`E10`    |`F4`²    |
+|3  |15     |         |         |`E11`    |`F5`²    |
+|3  |16     |         |         |`E12`    |         |
+|4  |1      |         |         |`E14`    |         |
+|4  |2      |         |         |`E15`    |         |
+|4  |3      |         |         |`B12`    |         |
+|4  |4      |         |         |`B14`    |         |
+|4  |5      |         |         |`B15`    |         |
+|4  |6      |         |         |`E8`     |         |
+|4  |7      |         |         |`D10`    |         |
+|4  |8      |         |         |`D11`    |         |
+|4  |9      |         |         |`D12`    |         |
+|4  |10     |         |         |`D13`    |         |
+|4  |11     |         |         |`D14`    |         |
+|4  |12     |         |         |`D8`     |         |
+|4  |13     |         |         |`D9`     |         |
+|4  |14     |         |         |         |         |
+|4  |15     |         |         |         |         |
+|4  |16     |         |         |         |         |
+
+<sup>¹ As of ChibiOS 20.3.4, the ADC driver for STM32F1xx devices supports only ADC1, therefore any configurations involving ADC2 or ADC3 cannot actually be used. In particular, pins `F6`…`F10`, which are present at least on some STM32F103x[C-G] devices, cannot be used as ADC inputs because of this driver limitation.</sup>
+
+<sup>² Not all STM32F4xx devices have ADC2 and/or ADC3, therefore some configurations shown in this table may be unavailable; in particular, pins `F4`…`F10` cannot be used as ADC inputs on devices which do not have ADC3. Check the device datasheet to confirm which pin functions are supported.</sup>
 
 ## Functions
 
@@ -141,10 +147,10 @@ Also note that the F0 and F3 use different numbering schemes. The F0 has a singl
 
 The ARM implementation of the ADC has a few additional options that you can override in your own keyboards and keymaps to change how it operates. Please consult the corresponding `hal_adc_lld.h` in ChibiOS for your specific microcontroller for further documentation on your available options.
 
-|`#define`            |Type  |Default              |Description                                                                                                                                                                                                 |
-|---------------------|------|---------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
-|`ADC_CIRCULAR_BUFFER`|`bool`|`false`              |If `true`, then the implementation will use a circular buffer.                                                                                                                                              |
-|`ADC_NUM_CHANNELS`   |`int` |`1`                  |Sets the number of channels that will be scanned as part of an ADC operation. The current implementation only supports `1`.                                                                                 |
-|`ADC_BUFFER_DEPTH`   |`int` |`2`                  |Sets the depth of each result. Since we are only getting a 12-bit result by default, we set this to 2 bytes so we can contain our one value. This could be set to 1 if you opt for an 8-bit or lower result.|
-|`ADC_SAMPLING_RATE`  |`int` |`ADC_SMPR_SMP_1P5`   |Sets the sampling rate of the ADC. By default, it is set to the fastest setting.                                                                                                                            |
-|`ADC_RESOLUTION`     |`int` |`ADC_CFGR1_RES_12BIT`|The resolution of your result. We choose 12 bit by default, but you can opt for 12, 10, 8, or 6 bit.                                                                                                        |
+|`#define`            |Type  |Default                                       |Description                                                                                                                                                                                                 |
+|---------------------|------|----------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+|`ADC_CIRCULAR_BUFFER`|`bool`|`false`                                       |If `true`, then the implementation will use a circular buffer.                                                                                                                                              |
+|`ADC_NUM_CHANNELS`   |`int` |`1`                                           |Sets the number of channels that will be scanned as part of an ADC operation. The current implementation only supports `1`.                                                                                 |
+|`ADC_BUFFER_DEPTH`   |`int` |`2`                                           |Sets the depth of each result. Since we are only getting a 10-bit result by default, we set this to 2 bytes so we can contain our one value. This could be set to 1 if you opt for an 8-bit or lower result.|
+|`ADC_SAMPLING_RATE`  |`int` |`ADC_SMPR_SMP_1P5`                            |Sets the sampling rate of the ADC. By default, it is set to the fastest setting.                                                                                                                            |
+|`ADC_RESOLUTION`     |`int` |`ADC_CFGR1_RES_10BIT` or `ADC_CFGR_RES_10BITS`|The resolution of your result. We choose 10 bit by default, but you can opt for 12, 10, 8, or 6 bit. Different MCUs use slightly different names for the resolution constants.                              |

docs/breaking_changes.md

@@ -6,6 +6,7 @@ The breaking change period is when we will merge PR's that change QMK in dangero
 
 ## What has been included in past Breaking Changes?
 
+* [2021 May 29](ChangeLog/20210529.md)
 * [2021 Feb 27](ChangeLog/20210227.md)
 * [2020 Nov 28](ChangeLog/20201128.md)
 * [2020 Aug 29](ChangeLog/20200829.md)
@@ -15,16 +16,16 @@ The breaking change period is when we will merge PR's that change QMK in dangero
 
 ## When is the next Breaking Change?
 
-The next Breaking Change is scheduled for May 29, 2021.
+The next Breaking Change is scheduled for August 28, 2021.
 
 ### Important Dates
 
-* [x] 2021 Feb 27 - `develop` is created. Each push to `master` is subsequently merged to `develop`
-* [ ] 2021 May 01 - `develop` closed to new PR's.
-* [ ] 2021 May 01 - Call for testers.
-* [ ] 2021 May 27 - `master` is locked, no PR's merged.
-* [ ] 2021 May 29 - Merge `develop` to `master`.
-* [ ] 2021 May 29 - `master` is unlocked. PR's can be merged again.
+* [x] 2021 May 29 - `develop` is created. Each push to `master` is subsequently merged to `develop`
+* [ ] 2021 Jul 31 - `develop` closed to new PR's.
+* [ ] 2021 Jul 31 - Call for testers.
+* [ ] 2021 Aug 26 - `master` is locked, no PR's merged.
+* [ ] 2021 Aug 28 - Merge `develop` to `master`.
+* [ ] 2021 Aug 28 - `master` is unlocked. PR's can be merged again.
 
 ## What changes will be included?
 

docs/breaking_changes_history.md

@@ -2,6 +2,7 @@
 
 This page links to all previous changelogs from the QMK Breaking Changes process.
 
+* [2021 May 29](ChangeLog/20210529.md) - version 0.13.0
 * [2021 Feb 27](ChangeLog/20210227.md) - version 0.12.0
 * [2020 Nov 28](ChangeLog/20201128.md) - version 0.11.0
 * [2020 Aug 29](ChangeLog/20200829.md) - version 0.10.0

docs/cli_commands.md

@@ -107,6 +107,54 @@ This command lets you configure the behavior of QMK. For the full `qmk config` d
 qmk config [-ro] [config_token1] [config_token2] [...] [config_tokenN]
 ```
 
+## `qmk console`
+
+This command lets you connect to keyboard consoles to get debugging messages. It only works if your keyboard firmware has been compiled with `CONSOLE_ENABLED=yes`.
+
+**Usage**:
+
+```
+qmk console [-d <pid>:<vid>[:<index>]] [-l] [-n] [-t] [-w <seconds>]
+```
+
+**Examples**:
+
+Connect to all available keyboards and show their console messages:
+
+```
+qmk console
+```
+
+List all devices:
+
+```
+qmk console -l
+```
+
+Show only messages from clueboard/66/rev3 keyboards:
+
+```
+qmk console -d C1ED:2370
+```
+
+Show only messages from the second clueboard/66/rev3:
+
+```
+qmk console -d C1ED:2370:2
+```
+
+Show timestamps and VID:PID instead of names:
+
+```
+qmk console -n -t
+```
+
+Disable bootloader messages:
+
+```
+qmk console --no-bootloaders
+```
+
 ## `qmk doctor`
 
 This command examines your environment and alerts you to potential build or flash problems. It can fix many of them if you want it to.

docs/compatible_microcontrollers.md

@@ -28,8 +28,11 @@ You can also use any ARM chip with USB that [ChibiOS](https://www.chibios.org) s
  * [STM32F303](https://www.st.com/en/microcontrollers-microprocessors/stm32f303.html)
  * [STM32F401](https://www.st.com/en/microcontrollers-microprocessors/stm32f401.html)
  * [STM32F411](https://www.st.com/en/microcontrollers-microprocessors/stm32f411.html)
+ * [STM32F446](https://www.st.com/en/microcontrollers-microprocessors/stm32f446.html)
  * [STM32G431](https://www.st.com/en/microcontrollers-microprocessors/stm32g4x1.html)
  * [STM32G474](https://www.st.com/en/microcontrollers-microprocessors/stm32g4x4.html)
+ * [STM32L433](https://www.st.com/en/microcontrollers-microprocessors/stm32l4x3.html)
+ * [STM32L443](https://www.st.com/en/microcontrollers-microprocessors/stm32l4x3.html)
 
 ### NXP (Kinetis)
 

docs/feature_audio.md

@@ -301,8 +301,7 @@ You can configure the default, min and max frequencies, the stepping and built i
 
 ## MIDI Functionality
 
-This is still a WIP, but check out `quantum/process_keycode/process_midi.c` to see what's happening. Enable from the Makefile.
-
+See [MIDI](feature_midi.md)
 
 ## Audio Keycodes
 
@@ -319,114 +318,3 @@ This is still a WIP, but check out `quantum/process_keycode/process_midi.c` to s
 |`MU_OFF`        |         |Turns off Music Mode              |
 |`MU_TOG`        |         |Toggles Music Mode                |
 |`MU_MOD`        |         |Cycles through the music modes    |
-
-<!-- FIXME: this formatting needs work
-
-## Audio
-
-```c
-#ifdef AUDIO_ENABLE
-    AU_ON,
-    AU_OFF,
-    AU_TOG,
-
-    // Music mode on/off/toggle
-    MU_ON,
-    MU_OFF,
-    MU_TOG,
-
-    // Music voice iterate
-    MUV_IN,
-    MUV_DE,
-#endif
-```
-
-### Midi
-
-#if !MIDI_ENABLE_STRICT || (defined(MIDI_ENABLE) && defined(MIDI_BASIC))
-    MI_ON,  // send midi notes when music mode is enabled
-    MI_OFF, // don't send midi notes when music mode is enabled
-#endif
-
-MIDI_TONE_MIN,
-MIDI_TONE_MAX
-
-MI_C = MIDI_TONE_MIN,
-MI_Cs,
-MI_Db = MI_Cs,
-MI_D,
-MI_Ds,
-MI_Eb = MI_Ds,
-MI_E,
-MI_F,
-MI_Fs,
-MI_Gb = MI_Fs,
-MI_G,
-MI_Gs,
-MI_Ab = MI_Gs,
-MI_A,
-MI_As,
-MI_Bb = MI_As,
-MI_B,
-
-MIDI_TONE_KEYCODE_OCTAVES > 1
-
-where x = 1-5:
-MI_C_x,
-MI_Cs_x,
-MI_Db_x = MI_Cs_x,
-MI_D_x,
-MI_Ds_x,
-MI_Eb_x = MI_Ds_x,
-MI_E_x,
-MI_F_x,
-MI_Fs_x,
-MI_Gb_x = MI_Fs_x,
-MI_G_x,
-MI_Gs_x,
-MI_Ab_x = MI_Gs_x,
-MI_A_x,
-MI_As_x,
-MI_Bb_x = MI_As_x,
-MI_B_x,
-
-MI_OCT_Nx 1-2
-MI_OCT_x 0-7
-MIDI_OCTAVE_MIN = MI_OCT_N2,
-MIDI_OCTAVE_MAX = MI_OCT_7,
-MI_OCTD, // octave down
-MI_OCTU, // octave up
-
-MI_TRNS_Nx 1-6
-MI_TRNS_x 0-6
-MIDI_TRANSPOSE_MIN = MI_TRNS_N6,
-MIDI_TRANSPOSE_MAX = MI_TRNS_6,
-MI_TRNSD, // transpose down
-MI_TRNSU, // transpose up
-
-MI_VEL_x 1-10
-MIDI_VELOCITY_MIN = MI_VEL_1,
-MIDI_VELOCITY_MAX = MI_VEL_9,
-MI_VELD, // velocity down
-MI_VELU, // velocity up
-
-MI_CHx 1-16
-MIDI_CHANNEL_MIN = MI_CH1
-MIDI_CHANNEL_MAX = MI_CH16,
-MI_CHD, // previous channel
-MI_CHU, // next channel
-
-MI_ALLOFF, // all notes off
-
-MI_SUS, // sustain
-MI_PORT, // portamento
-MI_SOST, // sostenuto
-MI_SOFT, // soft pedal
-MI_LEG,  // legato
-
-MI_MOD, // modulation
-MI_MODSD, // decrease modulation speed
-MI_MODSU, // increase modulation speed
-#endif // MIDI_ADVANCED
-
--->

docs/feature_auto_shift.md

@@ -109,6 +109,33 @@ Do not Auto Shift numeric keys, zero through nine.
 
 Do not Auto Shift alpha characters, which include A through Z.
 
+### Auto Shift Per Key 
+
+This is a function that allows you to determine which keys shold be autoshifted, much like the tap-hold keys. 
+
+The default function looks like this: 
+
+```c
+bool get_auto_shifted_key(uint16_t keycode, keyrecord_t *record) {
+    switch (keycode) {
+#    ifndef NO_AUTO_SHIFT_ALPHA
+        case KC_A ... KC_Z:
+#    endif
+#    ifndef NO_AUTO_SHIFT_NUMERIC
+        case KC_1 ... KC_0:
+#    endif
+#    ifndef NO_AUTO_SHIFT_SPECIAL
+        case KC_TAB:
+        case KC_MINUS ... KC_SLASH:
+        case KC_NONUS_BSLASH:
+#    endif
+            return true;
+    }
+    return false;
+}
+```
+This functionality is enabled by default, and does not need a define.
+
 ### AUTO_SHIFT_REPEAT (simple define)
 
 Enables keyrepeat.

docs/feature_backlight.md

@@ -62,15 +62,17 @@ Valid driver values are `pwm`, `software`, `custom` or `no`. See below for help
 
 To configure the backlighting, `#define` these in your `config.h`:
 
-| Define                 | Default       | Description                                                                                                       |
-|------------------------|---------------|-------------------------------------------------------------------------------------------------------------------|
-| `BACKLIGHT_PIN`        | *Not defined* | The pin that controls the LED(s)                                                                                  |
-| `BACKLIGHT_LEVELS`     | `3`           | The number of brightness levels (maximum 31 excluding off)                                                        |
-| `BACKLIGHT_CAPS_LOCK`  | *Not defined* | Enable Caps Lock indicator using backlight (for keyboards without dedicated LED)                                  |
-| `BACKLIGHT_BREATHING`  | *Not defined* | Enable backlight breathing, if supported                                                                          |
-| `BREATHING_PERIOD`     | `6`           | The length of one backlight "breath" in seconds                                                                   |
-| `BACKLIGHT_ON_STATE`   | `1`           | The state of the backlight pin when the backlight is "on" - `1` for high, `0` for low                             |
-| `BACKLIGHT_LIMIT_VAL ` | `255`         | The maximum duty cycle of the backlight -- `255` allows for full brightness, any lower will decrease the maximum. |
+|Define                       |Default           |Description                                                                                                      |
+|-----------------------------|------------------|-----------------------------------------------------------------------------------------------------------------|
+|`BACKLIGHT_PIN`              |*Not defined*     |The pin that controls the LED(s)                                                                                 |
+|`BACKLIGHT_LEVELS`           |`3`               |The number of brightness levels (maximum 31 excluding off)                                                       |
+|`BACKLIGHT_CAPS_LOCK`        |*Not defined*     |Enable Caps Lock indicator using backlight (for keyboards without dedicated LED)                                 |
+|`BACKLIGHT_BREATHING`        |*Not defined*     |Enable backlight breathing, if supported                                                                         |
+|`BREATHING_PERIOD`           |`6`               |The length of one backlight "breath" in seconds                                                                  |
+|`BACKLIGHT_ON_STATE`         |`1`               |The state of the backlight pin when the backlight is "on" - `1` for high, `0` for low                            |
+|`BACKLIGHT_LIMIT_VAL`        |`255`             |The maximum duty cycle of the backlight -- `255` allows for full brightness, any lower will decrease the maximum.|
+|`BACKLIGHT_DEFAULT_LEVEL`    |`BACKLIGHT_LEVELS`|The default backlight level to use upon clearing the EEPROM                                                      |
+|`BACKLIGHT_DEFAULT_BREATHING`|*Not defined*     |Whether to enable backlight breathing upon clearing the EEPROM                                                   |
 
 Unless you are designing your own keyboard, you generally should not need to change the `BACKLIGHT_PIN` or `BACKLIGHT_ON_STATE`.
 

docs/feature_encoders.md

@@ -53,15 +53,15 @@ If you are using different pinouts for the encoders on each half of a split keyb
 The callback functions can be inserted into your `<keyboard>.c`:
 
 ```c
-void encoder_update_kb(uint8_t index, bool clockwise) {
-    encoder_update_user(index, clockwise);
+bool encoder_update_kb(uint8_t index, bool clockwise) {
+    return encoder_update_user(index, clockwise);
 }
 ```
 
 or `keymap.c`:
 
 ```c
-void encoder_update_user(uint8_t index, bool clockwise) {
+bool encoder_update_user(uint8_t index, bool clockwise) {
     if (index == 0) { /* First encoder */
         if (clockwise) {
             tap_code(KC_PGDN);
@@ -75,9 +75,12 @@ void encoder_update_user(uint8_t index, bool clockwise) {
             tap_code(KC_UP);
         }
     }
+    return true;
 }
 ```
 
+!> If you return `true`, this will allow the keyboard level code to run, as well.  Returning `false` will override the keyboard level code.  Depending on how the keyboard level function is set up. 
+
 ## Hardware
 
 The A an B lines of the encoders should be wired directly to the MCU, and the C/common lines should be wired to ground.

docs/feature_leader_key.md

@@ -72,6 +72,19 @@ SEQ_THREE_KEYS(KC_C, KC_C, KC_C) {
 }
 ```
 
+## Infinite Leader key timeout
+
+Sometimes your leader key is not on a comfortable places as the rest of keys on your sequence. Imagine that your leader key is one of your outer top right keys, you may need to reposition your hand just to reach your leader key.
+This can make typing the entire sequence on time hard even if you are able to type most of the sequence fast. For example, if your sequence is `Leader + asd` typing `asd` fast is very easy once you have your hands in your home row. However starting the sequence in time after moving your hand out of the home row to reach the leader key and back is not.
+To remove the stress this situation produces to your hands you can enable an infinite timeout just for the leader key. This mean that, after you hit the leader key you will have an infinite amount of time to start the rest of the sequence, allowing you to proper position your hands on the best position to type the rest of the sequence comfortably.
+This infinite timeout only affects the leader key, so in our previous example of `Leader + asd` you will have an infinite amount of time between `Leader` and `a`, but once you start the sequence the timeout you have configured (global or per key) will work normally.
+This way you can configure a very short `LEADER_TIMEOUT` but still have plenty of time to position your hands.
+
+In order to enable this, place this in your `config.h`:
+```c
+#define LEADER_NO_TIMEOUT
+```
+
 ## Strict Key Processing
 
 By default, the Leader Key feature will filter the keycode out of [`Mod-Tap`](mod_tap.md) and [`Layer Tap`](feature_layers.md#switching-and-toggling-layers) functions when checking for the Leader sequences. That means if you're using `LT(3, KC_A)`, it will pick this up as `KC_A` for the sequence, rather than `LT(3, KC_A)`, giving a more expected behavior for newer users.

docs/feature_led_matrix.md

@@ -1,14 +1,14 @@
-# LED Matrix Lighting
+# LED Matrix Lighting :id=led-matrix-lighting
 
 This feature allows you to use LED matrices driven by external drivers. It hooks into the backlight system so you can use the same keycodes as backlighting to control it.
 
 If you want to use RGB LED's you should use the [RGB Matrix Subsystem](feature_rgb_matrix.md) instead.
 
-## Driver configuration
+## Driver configuration :id=driver-configuration
+---
+### IS31FL3731 :id=is31fl3731
 
-### IS31FL3731
-
-There is basic support for addressable LED matrix lighting with the I2C IS31FL3731 RGB controller. To enable it, add this to your `rules.mk`:
+There is basic support for addressable LED matrix lighting with the I2C IS31FL3731 LED controller. To enable it, add this to your `rules.mk`:
 
 ```make
 LED_MATRIX_ENABLE = yes
@@ -19,7 +19,7 @@ You can use between 1 and 4 IS31FL3731 IC's. Do not specify `LED_DRIVER_ADDR_<N>
 
 | Variable | Description | Default |
 |----------|-------------|---------|
-| `ISSI_TIMEOUT` | (Optional) How long to wait for i2c messages | 100 |
+| `ISSI_TIMEOUT` | (Optional) How long to wait for i2c messages, in milliseconds | 100 |
 | `ISSI_PERSISTENCE` | (Optional) Retry failed messages this many times | 0 |
 | `LED_DRIVER_COUNT` | (Required) How many LED driver IC's are present | |
 | `DRIVER_LED_TOTAL` | (Required) How many LED lights are present across all drivers | |
@@ -42,59 +42,336 @@ Here is an example using 2 drivers.
 #define LED_DRIVER_ADDR_2 0b1110110
 
 #define LED_DRIVER_COUNT 2
-#define LED_DRIVER_1_LED_COUNT 25
-#define LED_DRIVER_2_LED_COUNT 24
-#define DRIVER_LED_TOTAL LED_DRIVER_1_LED_TOTAL + LED_DRIVER_2_LED_TOTAL
+#define LED_DRIVER_1_LED_TOTAL 25
+#define LED_DRIVER_2_LED_TOTAL 24
+#define DRIVER_LED_TOTAL (LED_DRIVER_1_LED_TOTAL + LED_DRIVER_2_LED_TOTAL)
 ```
 
-Currently only 2 drivers are supported, but it would be trivial to support all 4 combinations.
+!> Note the parentheses, this is so when `LED_DRIVER_LED_TOTAL` is used in code and expanded, the values are added together before any additional math is applied to them. As an example, `rand() % (LED_DRIVER_1_LED_TOTAL + LED_DRIVER_2_LED_TOTAL)` will give very different results than `rand() % LED_DRIVER_1_LED_TOTAL + LED_DRIVER_2_LED_TOTAL`.
 
 Define these arrays listing all the LEDs in your `<keyboard>.c`:
 
 ```c
-    const is31_led g_is31_leds[DRIVER_LED_TOTAL] = {
-    /* Refer to IS31 manual for these locations
-     *    driver
-     *    |  LED address
-     *    |  | */
-        { 0, C1_1  },
-        { 0, C1_15 },
-       // ...
-    }
+const is31_led g_is31_leds[DRIVER_LED_TOTAL] = {
+/* Refer to IS31 manual for these locations
+ *    driver
+ *    |  LED address
+ *    |  | */
+    { 0, C1_1  },
+    { 0, C1_15 },
+    // ...
+}
 ```
 
 Where `Cx_y` is the location of the LED in the matrix defined by [the datasheet](https://www.issi.com/WW/pdf/31FL3731.pdf) and the header file `drivers/issi/is31fl3731-simple.h`. The `driver` is the index of the driver you defined in your `config.h` (`0`, `1`, `2`, or `3` ).
 
-## Keycodes
+---
 
-All LED matrix keycodes are currently shared with the [backlight system](feature_backlight.md).
-
-## LED Matrix Effects
-
-Currently no LED matrix effects have been created.
-
-## Custom Layer Effects
-
-Custom layer effects can be done by defining this in your `<keyboard>.c`:
+From this point forward the configuration is the same for all the drivers. The `led_config_t` struct provides a key electrical matrix to led index lookup table, what the physical position of each LED is on the board, and what type of key or usage the LED if the LED represents. Here is a brief example:
 
+```c
+led_config_t g_led_config = { {
+  // Key Matrix to LED Index
+  {   5, NO_LED, NO_LED,   0 },
+  { NO_LED, NO_LED, NO_LED, NO_LED },
+  {   4, NO_LED, NO_LED,   1 },
+  {   3, NO_LED, NO_LED,   2 }
+}, {
+  // LED Index to Physical Position
+  { 188,  16 }, { 187,  48 }, { 149,  64 }, { 112,  64 }, {  37,  48 }, {  38,  16 }
+}, {
+  // LED Index to Flag
+  1, 4, 4, 4, 4, 1
+} };
+```
+
+The first part, `// Key Matrix to LED Index`, tells the system what key this LED represents by using the key's electrical matrix row & col. The second part, `// LED Index to Physical Position` represents the LED's physical `{ x, y }` position on the keyboard. The default expected range of values for `{ x, y }` is the inclusive range `{ 0..224, 0..64 }`. This default expected range is due to effects that calculate the center of the keyboard for their animations. The easiest way to calculate these positions is imagine your keyboard is a grid, and the top left of the keyboard represents `{ x, y }` coordinate `{ 0, 0 }` and the bottom right of your keyboard represents `{ 224, 64 }`. Using this as a basis, you can use the following formula to calculate the physical position:
+
+```c
+x = 224 / (NUMBER_OF_COLS - 1) * COL_POSITION
+y =  64 / (NUMBER_OF_ROWS - 1) * ROW_POSITION
+```
+
+Where NUMBER_OF_COLS, NUMBER_OF_ROWS, COL_POSITION, & ROW_POSITION are all based on the physical layout of your keyboard, not the electrical layout. 
+
+As mentioned earlier, the center of the keyboard by default is expected to be `{ 112, 32 }`, but this can be changed if you want to more accurately calculate the LED's physical `{ x, y }` positions. Keyboard designers can implement `#define LED_MATRIX_CENTER { 112, 32 }` in their config.h file with the new center point of the keyboard, or where they want it to be allowing more possibilities for the `{ x, y }` values. Do note that the maximum value for x or y is 255, and the recommended maximum is 224 as this gives animations runoff room before they reset.
+
+`// LED Index to Flag` is a bitmask, whether or not a certain LEDs is of a certain type. It is recommended that LEDs are set to only 1 type.
+
+## Flags :id=flags
+
+|Define                      |Value |Description                                      |
+|----------------------------|------|-------------------------------------------------|
+|`HAS_FLAGS(bits, flags)`    |*n/a* |Evaluates to `true` if `bits` has all `flags` set|
+|`HAS_ANY_FLAGS(bits, flags)`|*n/a* |Evaluates to `true` if `bits` has any `flags` set|
+|`LED_FLAG_NONE`             |`0x00`|If this LED has no flags                         |
+|`LED_FLAG_ALL`              |`0xFF`|If this LED has all flags                        |
+|`LED_FLAG_MODIFIER`         |`0x01`|If the LED is on a modifier key                  |
+|`LED_FLAG_KEYLIGHT`         |`0x04`|If the LED is for key backlight                  |
+|`LED_FLAG_INDICATOR`        |`0x08`|If the LED is for keyboard state indication      |
+
+## Keycodes :id=keycodes
+
+All LED matrix keycodes are currently shared with the [Backlight feature](feature_backlight.md).
+
+|Key      |Description                  |
+|---------|-----------------------------|
+|`BL_TOGG`|Toggle LED Matrix on or off  |
+|`BL_STEP`|Cycle through modes          |
+|`BL_ON`  |Turn on LED Matrix           |
+|`BL_OFF` |Turn off LED Matrix          |
+|`BL_INC` |Increase the brightness level|
+|`BL_DEC` |Decrease the brightness level|
+
+## LED Matrix Effects :id=led-matrix-effects
+
+These are the effects that are currently available:
+
+```c
+enum led_matrix_effects {
+    LED_MATRIX_NONE = 0,
+    LED_MATRIX_SOLID = 1,           // Static single val, no speed support
+    LED_MATRIX_ALPHAS_MODS,         // Static dual val, speed is val for LEDs marked as modifiers
+    LED_MATRIX_BREATHING,           // Cycling brightness animation
+    LED_MATRIX_BAND,                // Band fading brightness scrolling left to right
+    LED_MATRIX_BAND_PINWHEEL,       // 3 blade spinning pinwheel fades brightness
+    LED_MATRIX_BAND_SPIRAL,         // Spinning spiral fades brightness
+    LED_MATRIX_CYCLE_LEFT_RIGHT,    // Full gradient scrolling left to right
+    LED_MATRIX_CYCLE_UP_DOWN,       // Full gradient scrolling top to bottom
+    LED_MATRIX_CYCLE_OUT_IN,        // Full gradient scrolling out to in
+    LED_MATRIX_DUAL_BEACON,         // Full gradient spinning around center of keyboard
+#if defined(LED_MATRIX_KEYPRESSES) || defined(LED_MATRIX_KEYRELEASES)
+    LED_MATRIX_SOLID_REACTIVE_SIMPLE,   // Pulses keys hit then fades out
+    LED_MATRIX_SOLID_REACTIVE_WIDE       // Value pulses near a single key hit then fades out
+    LED_MATRIX_SOLID_REACTIVE_MULTIWIDE  // Value pulses near multiple key hits then fades out
+    LED_MATRIX_SOLID_REACTIVE_CROSS      // Value pulses the same column and row of a single key hit then fades out
+    LED_MATRIX_SOLID_REACTIVE_MULTICROSS // Value pulses the same column and row of multiple key hits then fades out
+    LED_MATRIX_SOLID_REACTIVE_NEXUS      // Value pulses away on the same column and row of a single key hit then fades out
+    LED_MATRIX_SOLID_REACTIVE_MULTINEXUS // Value pulses away on the same column and row of multiple key hits then fades out
+    LED_MATRIX_SOLID_SPLASH,             // Value pulses away from a single key hit then fades out
+    LED_MATRIX_SOLID_MULTISPLASH,        // Value pulses away from multiple key hits then fades out
+#endif
+    LED_MATRIX_WAVE_LEFT_RIGHT           // Sine wave scrolling from left to right
+    LED_MATRIX_WAVE_UP_DOWN              // Sine wave scrolling from up to down
+    LED_MATRIX_EFFECT_MAX
+};
+```
+
+You can disable a single effect by defining `DISABLE_[EFFECT_NAME]` in your `config.h`:
+
+
+|Define                                                 |Description                                    |
+|-------------------------------------------------------|-----------------------------------------------|
+|`#define DISABLE_LED_MATRIX_ALPHAS_MODS`               |Disables `LED_MATRIX_ALPHAS_MODS`              |
+|`#define DISABLE_LED_MATRIX_BREATHING`                 |Disables `LED_MATRIX_BREATHING`                |
+|`#define DISABLE_LED_MATRIX_BAND`                      |Disables `LED_MATRIX_BAND`                     |
+|`#define DISABLE_LED_MATRIX_BAND_PINWHEEL`             |Disables `LED_MATRIX_BAND_PINWHEEL`            |
+|`#define DISABLE_LED_MATRIX_BAND_SPIRAL`               |Disables `LED_MATRIX_BAND_SPIRAL`              |
+|`#define DISABLE_LED_MATRIX_CYCLE_LEFT_RIGHT`          |Disables `LED_MATRIX_CYCLE_LEFT_RIGHT`         |
+|`#define DISABLE_LED_MATRIX_CYCLE_UP_DOWN`             |Disables `LED_MATRIX_CYCLE_UP_DOWN`            |
+|`#define DISABLE_LED_MATRIX_CYCLE_OUT_IN`              |Disables `LED_MATRIX_CYCLE_OUT_IN`             |
+|`#define DISABLE_LED_MATRIX_DUAL_BEACON`               |Disables `LED_MATRIX_DUAL_BEACON`              |
+|`#define DISABLE_LED_MATRIX_SOLID_REACTIVE_SIMPLE`     |Disables `LED_MATRIX_SOLID_REACTIVE_SIMPLE`    |
+|`#define DISABLE_LED_MATRIX_SOLID_REACTIVE_WIDE`       |Disables `LED_MATRIX_SOLID_REACTIVE_WIDE`      |
+|`#define DISABLE_LED_MATRIX_SOLID_REACTIVE_MULTIWIDE`  |Disables `LED_MATRIX_SOLID_REACTIVE_MULTIWIDE` |
+|`#define DISABLE_LED_MATRIX_SOLID_REACTIVE_CROSS`      |Disables `LED_MATRIX_SOLID_REACTIVE_CROSS`     |
+|`#define DISABLE_LED_MATRIX_SOLID_REACTIVE_MULTICROSS` |Disables `LED_MATRIX_SOLID_REACTIVE_MULTICROSS`|
+|`#define DISABLE_LED_MATRIX_SOLID_REACTIVE_NEXUS`      |Disables `LED_MATRIX_SOLID_REACTIVE_NEXUS`     |
+|`#define DISABLE_LED_MATRIX_SOLID_REACTIVE_MULTINEXUS` |Disables `LED_MATRIX_SOLID_REACTIVE_MULTINEXUS`|
+|`#define DISABLE_LED_MATRIX_SOLID_SPLASH`              |Disables `LED_MATRIX_SOLID_SPLASH`             |
+|`#define DISABLE_LED_MATRIX_SOLID_MULTISPLASH`         |Disables `LED_MATRIX_SOLID_MULTISPLASH`        |
+|`#define DISABLE_LED_MATRIX_WAVE_LEFT_RIGHT`           |Disables `LED_MATRIX_WAVE_LEFT_RIGHT`          |
+|`#define DISABLE_LED_MATRIX_WAVE_UP_DOWN`              |Disables `LED_MATRIX_WAVE_UP_DOWN`             |
+
+## Custom LED Matrix Effects :id=custom-led-matrix-effects
+
+By setting `LED_MATRIX_CUSTOM_USER` (and/or `LED_MATRIX_CUSTOM_KB`) in `rules.mk`, new effects can be defined directly from userspace, without having to edit any QMK core files.
+
+To declare new effects, create a new `led_matrix_user/kb.inc` that looks something like this:
+
+`led_matrix_user.inc` should go in the root of the keymap directory.
+`led_matrix_kb.inc` should go in the root of the keyboard directory.
+
+To use custom effects in your code, simply prepend `LED_MATRIX_CUSTOM_` to the effect name specified in `LED_MATRIX_EFFECT()`. For example, an effect declared as `LED_MATRIX_EFFECT(my_cool_effect)` would be referenced with:
+
+```c
+led_matrix_mode(led_MATRIX_CUSTOM_my_cool_effect);
+```
+
+```c
+// !!! DO NOT ADD #pragma once !!! //
+
+// Step 1.
+// Declare custom effects using the LED_MATRIX_EFFECT macro
+// (note the lack of semicolon after the macro!)
+LED_MATRIX_EFFECT(my_cool_effect)
+LED_MATRIX_EFFECT(my_cool_effect2)
+
+// Step 2.
+// Define effects inside the `LED_MATRIX_CUSTOM_EFFECT_IMPLS` ifdef block
+#ifdef LED_MATRIX_CUSTOM_EFFECT_IMPLS
+
+// e.g: A simple effect, self-contained within a single method
+static bool my_cool_effect(effect_params_t* params) {
+  LED_MATRIX_USE_LIMITS(led_min, led_max);
+  for (uint8_t i = led_min; i < led_max; i++) {
+    led_matrix_set_value(i, 0xFF);
+  }
+  return led_max < DRIVER_LED_TOTAL;
+}
+
+// e.g: A more complex effect, relying on external methods and state, with
+// dedicated init and run methods
+static uint8_t some_global_state;
+static void my_cool_effect2_complex_init(effect_params_t* params) {
+  some_global_state = 1;
+}
+static bool my_cool_effect2_complex_run(effect_params_t* params) {
+  LED_MATRIX_USE_LIMITS(led_min, led_max);
+  for (uint8_t i = led_min; i < led_max; i++) {
+    led_matrix_set_value(i, some_global_state++);
+  }
+
+  return led_max < DRIVER_LED_TOTAL;
+}
+static bool my_cool_effect2(effect_params_t* params) {
+  if (params->init) my_cool_effect2_complex_init(params);
+  return my_cool_effect2_complex_run(params);
+}
+
+#endif // LED_MATRIX_CUSTOM_EFFECT_IMPLS
+```
+
+For inspiration and examples, check out the built-in effects under `quantum/led_matrix_animations/`
+
+
+
+
+
+
+
+
+
+## Additional `config.h` Options :id=additional-configh-options
+
+```c
+#define LED_MATRIX_KEYPRESSES // reacts to keypresses
+#define LED_MATRIX_KEYRELEASES // reacts to keyreleases (instead of keypresses)
+#define LED_MATRIX_FRAMEBUFFER_EFFECTS // enable framebuffer effects
+#define LED_DISABLE_TIMEOUT 0 // number of milliseconds to wait until led automatically turns off
+#define LED_DISABLE_AFTER_TIMEOUT 0 // OBSOLETE: number of ticks to wait until disabling effects
+#define LED_DISABLE_WHEN_USB_SUSPENDED false // turn off effects when suspended
+#define LED_MATRIX_LED_PROCESS_LIMIT (DRIVER_LED_TOTAL + 4) / 5 // limits the number of LEDs to process in an animation per task run (increases keyboard responsiveness)
+#define LED_MATRIX_LED_FLUSH_LIMIT 16 // limits in milliseconds how frequently an animation will update the LEDs. 16 (16ms) is equivalent to limiting to 60fps (increases keyboard responsiveness)
+#define LED_MATRIX_MAXIMUM_BRIGHTNESS 255 // limits maximum brightness of LEDs
+#define LED_MATRIX_STARTUP_MODE LED_MATRIX_SOLID // Sets the default mode, if none has been set
+#define LED_MATRIX_STARTUP_VAL LED_MATRIX_MAXIMUM_BRIGHTNESS // Sets the default brightness value, if none has been set
+#define LED_MATRIX_STARTUP_SPD 127 // Sets the default animation speed, if none has been set
+#define LED_MATRIX_SPLIT { X, Y }   // (Optional) For split keyboards, the number of LEDs connected on each half. X = left, Y = Right.
+                                    // If LED_MATRIX_KEYPRESSES or LED_MATRIX_KEYRELEASES is enabled, you also will want to enable SPLIT_TRANSPORT_MIRROR
+```
+
+## EEPROM storage :id=eeprom-storage
+
+The EEPROM for it is currently shared with the RGB Matrix system (it's generally assumed only one feature would be used at a time), but could be configured to use its own 32bit address with:
+
+```c
+#define EECONFIG_LED_MATRIX (uint32_t *)28
+```
+
+Where `28` is an unused index from `eeconfig.h`.
+
+### Direct Operation :id=direct-operation
+|Function                                    |Description  |
+|--------------------------------------------|-------------|
+|`led_matrix_set_value_all(v)`         |Set all of the LEDs to the given value, where `v` is between 0 and 255 (not written to EEPROM) |
+|`led_matrix_set_value(index, v)`      |Set a single LED to the given value, where `v` is between 0 and 255, and `index` is between 0 and `DRIVER_LED_TOTAL` (not written to EEPROM) |
+
+### Disable/Enable Effects :id=disable-enable-effects
+|Function                                    |Description  |
+|--------------------------------------------|-------------|
+|`led_matrix_toggle()`                       |Toggle effect range LEDs between on and off |
+|`led_matrix_toggle_noeeprom()`              |Toggle effect range LEDs between on and off (not written to EEPROM) |
+|`led_matrix_enable()`                       |Turn effect range LEDs on, based on their previous state |
+|`led_matrix_enable_noeeprom()`              |Turn effect range LEDs on, based on their previous state (not written to EEPROM) |
+|`led_matrix_disable()`                      |Turn effect range LEDs off, based on their previous state |
+|`led_matrix_disable_noeeprom()`             |Turn effect range LEDs off, based on their previous state (not written to EEPROM) |
+
+### Change Effect Mode :id=change-effect-mode
+|Function                                    |Description  |
+|--------------------------------------------|-------------|
+|`led_matrix_mode(mode)`                     |Set the mode, if LED animations are enabled |
+|`led_matrix_mode_noeeprom(mode)`            |Set the mode, if LED animations are enabled (not written to EEPROM) |
+|`led_matrix_step()`                         |Change the mode to the next LED animation in the list of enabled LED animations |
+|`led_matrix_step_noeeprom()`                |Change the mode to the next LED animation in the list of enabled LED animations (not written to EEPROM) |
+|`led_matrix_step_reverse()`                 |Change the mode to the previous LED animation in the list of enabled LED animations |
+|`led_matrix_step_reverse_noeeprom()`        |Change the mode to the previous LED animation in the list of enabled LED animations (not written to EEPROM) |
+|`led_matrix_increase_speed()`               |Increase the speed of the animations |
+|`led_matrix_increase_speed_noeeprom()`      |Increase the speed of the animations (not written to EEPROM) |
+|`led_matrix_decrease_speed()`               |Decrease the speed of the animations |
+|`led_matrix_decrease_speed_noeeprom()`      |Decrease the speed of the animations (not written to EEPROM) |
+|`led_matrix_set_speed(speed)`               |Set the speed of the animations to the given value where `speed` is between 0 and 255 |
+|`led_matrix_set_speed_noeeprom(speed)`      |Set the speed of the animations to the given value where `speed` is between 0 and 255 (not written to EEPROM) |
+
+### Change Value :id=change-value
+|Function                                    |Description  |
+|--------------------------------------------|-------------|
+|`led_matrix_increase_val()`                 |Increase the value for effect range LEDs. This wraps around at maximum value |
+|`led_matrix_increase_val_noeeprom()`        |Increase the value for effect range LEDs. This wraps around at maximum value (not written to EEPROM) |
+|`led_matrix_decrease_val()`                 |Decrease the value for effect range LEDs. This wraps around at minimum value |
+|`led_matrix_decrease_val_noeeprom()`        |Decrease the value for effect range LEDs. This wraps around at minimum value (not written to EEPROM) |
+
+### Query Current Status :id=query-current-status
+|Function                         |Description                |
+|---------------------------------|---------------------------|
+|`led_matrix_is_enabled()`        |Gets current on/off status |
+|`led_matrix_get_mode()`          |Gets current mode          |
+|`led_matrix_get_val()`           |Gets current val           |
+|`led_matrix_get_speed()`         |Gets current speed         |
+|`led_matrix_get_suspend_state()` |Gets current suspend state |
+
+## Callbacks :id=callbacks
+
+### Indicators :id=indicators
+
+If you want to set custom indicators, such as an LED for Caps Lock, or layer indication, you can use the `led_matrix_indicators_kb` or `led_matrix_indicators_user` function for that: 
 ```c
 void led_matrix_indicators_kb(void) {
-    led_matrix_set_index_value(index, value);
+    led_matrix_set_color(index, value);
 }
 ```
 
-A similar function works in the keymap as `led_matrix_indicators_user`.
+In addition, there are the advanced indicator functions.  These are aimed at those with heavily customized displays, where rendering every LED per cycle is expensive.  This includes a special macro to help make this easier to use: `LED_MATRIX_INDICATOR_SET_VALUE(i, v)`.
 
-## Suspended State
+```c
+void led_matrix_indicators_advanced_user(uint8_t led_min, uint8_t led_max) {
+    LED_MATRIX_INDICATOR_SET_VALUE(index, value);
+}
+```
 
-To use the suspend feature, add this to your `<keyboard>.c`:
+## Suspended State :id=suspended-state
+To use the suspend feature, make sure that `#define LED_DISABLE_WHEN_USB_SUSPENDED true` is added to the `config.h` file. 
+
+Additionally add this to your `<keyboard>.c`:
 
 ```c
 void suspend_power_down_kb(void) {
     led_matrix_set_suspend_state(true);
+    suspend_power_down_user();
 }
 
 void suspend_wakeup_init_kb(void) {
     led_matrix_set_suspend_state(false);
+    suspend_wakeup_init_user();
 }
-```
+```
+or add this to your `keymap.c`:
+```c
+void suspend_power_down_user(void) {
+    led_matrix_set_suspend_state(true);
+}
+
+void suspend_wakeup_init_user(void) {
+    led_matrix_set_suspend_state(false);
+}
+```

docs/feature_midi.md

@@ -0,0 +1,260 @@
+# MIDI
+
+## Usage
+
+First, enable MIDI by adding the following to your `rules.mk`:
+
+```makefile
+MIDI_ENABLE = yes
+```
+
+There are two MIDI systems in QMK: basic and advanced. With basic MIDI you will only be able to send Note On and Note Off messages using the note keycodes, meaning that keycodes like `MI_OCTU` and `MI_OCTD` will not work. Advanced MIDI allows you to do things like octave shifts, channel changes, velocity changes, modulation, and more.
+
+### Basic MIDI
+
+To enable basic MIDI, add the following to your `config.h`:
+
+```c
+#define MIDI_BASIC
+```
+
+### Advanced MIDI
+
+To enable advanced MIDI, add the following to your `config.h`:
+
+```c
+#define MIDI_ADVANCED
+```
+
+#### Sending Control Change (CC) Messages
+
+If you're aiming to emulate the features of something like a Launchpad or other MIDI controller you'll need to access the internal MIDI device directly.
+
+Because there are so many possible CC messages, not all of them are implemented as keycodes. Additionally, you might need to provide more than just two values that you would get from a keycode (pressed and released) - for example, the analog values from a fader or a potentiometer. So, you will need to implement [custom keycodes](feature_macros.md) if you want to use them in your keymap directly using `process_record_user()`.
+
+
+For reference of all the possible control code numbers see [MIDI Specification](#midi-specification)
+
+#### Example code for using Generic On Off Switches as per MIDI Specification.
+```c
+#include QMK_KEYBOARD_H
+
+extern MidiDevice midi_device;
+
+// MIDI CC codes for generic on/off switches (80, 81, 82, 83)
+// Off: 0-63
+// On:  64-127
+
+#define MIDI_CC_OFF 0
+#define MIDI_CC_ON  127
+
+enum custom_keycodes {
+    MIDI_CC80 = SAFE_RANGE,
+};
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+    switch (keycode) {
+        case MIDI_CC80:
+            if (record->event.pressed) {
+                midi_send_cc(&midi_device, midi_config.channel, 80, ON);
+            } else {
+                midi_send_cc(&midi_device, midi_config.channel, 80, OFF);
+            }
+            return true;
+    }
+    return true;
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    LAYOUT(
+        // ...
+        MIDI_CC80,
+        // ...
+    )
+};
+```
+
+### Keycodes
+
+|Keycode     |Aliases  |Description                      |
+|------------|---------|---------------------------------|
+|`MI_ON`     |         |Turn MIDI on                     |
+|`MI_OFF`    |         |Turn MIDI off                    |
+|`MI_TOG`    |         |Toggle MIDI enabled              |
+|`MI_C`      |         |C octave 0                       |
+|`MI_Cs`     |`MI_Db`  |C♯/D♭ octave 0                   |
+|`MI_D`      |         |D octave 0                       |
+|`MI_Ds`     |`MI_Eb`  |D♯/E♭ octave 0                   |
+|`MI_E`      |         |E octave 0                       |
+|`MI_F`      |         |F octave 0                       |
+|`MI_Fs`     |`MI_Gb`  |F♯/G♭ octave 0                   |
+|`MI_G`      |         |G octave 0                       |
+|`MI_Gs`     |`MI_Gs`  |G♯/A♭ octave 0                   |
+|`MI_A`      |         |A octave 0                       |
+|`MI_As`     |`MI_Bb`  |A♯/B♭ octave 0                   |
+|`MI_B`      |         |B octave 0                       |
+|`MI_C_1`    |         |C octave 1                       |
+|`MI_Cs_1`   |`MI_Db_1`|C♯/D♭ octave 1                   |
+|`MI_D_1`    |         |D octave 1                       |
+|`MI_Ds_1`   |`MI_Eb_1`|D♯/E♭ octave 1                   |
+|`MI_E_1`    |         |E octave 1                       |
+|`MI_F_1`    |         |F octave 1                       |
+|`MI_Fs_1`   |`MI_Gb_1`|F♯/G♭ octave 1                   |
+|`MI_G_1`    |         |G octave 1                       |
+|`MI_Gs_1`   |`MI_Ab_1`|G♯/A♭ octave 1                   |
+|`MI_A_1`    |         |A octave 1                       |
+|`MI_As_1`   |`MI_Bb_1`|A♯/B♭ octave 1                   |
+|`MI_B_1`    |         |B octave 1                       |
+|`MI_C_2`    |         |C octave 2                       |
+|`MI_Cs_2`   |`MI_Db_2`|C♯/D♭ octave 2                   |
+|`MI_D_2`    |         |D octave 2                       |
+|`MI_Ds_2`   |`MI_Eb_2`|D♯/E♭ octave 2                   |
+|`MI_E_2`    |         |E octave 2                       |
+|`MI_F_2`    |         |F octave 2                       |
+|`MI_Fs_2`   |`MI_Gb_2`|F♯/G♭ octave 2                   |
+|`MI_G_2`    |         |G octave 2                       |
+|`MI_Gs_2`   |`MI_Ab_2`|G♯/A♭ octave 2                   |
+|`MI_A_2`    |         |A octave 2                       |
+|`MI_As_2`   |`MI_Bb_2`|A♯/B♭ octave 2                   |
+|`MI_B_2`    |         |B octave 2                       |
+|`MI_C_3`    |         |C octave 3                       |
+|`MI_Cs_3`   |`MI_Db_3`|C♯/D♭ octave 3                   |
+|`MI_D_3`    |         |D octave 3                       |
+|`MI_Ds_3`   |`MI_Eb_3`|D♯/E♭ octave 3                   |
+|`MI_E_3`    |         |E octave 3                       |
+|`MI_F_3`    |         |F octave 3                       |
+|`MI_Fs_3`   |`MI_Gb_3`|F♯/G♭ octave 3                   |
+|`MI_G_3`    |         |G octave 3                       |
+|`MI_Gs_3`   |`MI_Ab_3`|G♯/A♭ octave 3                   |
+|`MI_A_3`    |         |A octave 3                       |
+|`MI_As_3`   |`MI_Bb_3`|A♯/B♭ octave 3                   |
+|`MI_B_3`    |         |B octave 3                       |
+|`MI_C_4`    |         |C octave 4                       |
+|`MI_Cs_4`   |`MI_Db_4`|C♯/D♭ octave 4                   |
+|`MI_D_4`    |         |D octave 4                       |
+|`MI_Ds_4`   |`MI_Eb_4`|D♯/E♭ octave 4                   |
+|`MI_E_4`    |         |E octave 4                       |
+|`MI_F_4`    |         |F octave 4                       |
+|`MI_Fs_4`   |`MI_Gb_4`|F♯/G♭ octave 4                   |
+|`MI_G_4`    |         |G octave 4                       |
+|`MI_Gs_4`   |`MI_Ab_4`|G♯/A♭ octave 4                   |
+|`MI_A_4`    |         |A octave 4                       |
+|`MI_As_4`   |`MI_Bb_4`|A♯/B♭ octave 4                   |
+|`MI_B_4`    |         |B octave 4                       |
+|`MI_C_5`    |         |C octave 5                       |
+|`MI_Cs_5`   |`MI_Db_5`|C♯/D♭ octave 5                   |
+|`MI_D_5`    |         |D octave 5                       |
+|`MI_Ds_5`   |`MI_Eb_5`|D♯/E♭ octave 5                   |
+|`MI_E_5`    |         |E octave 5                       |
+|`MI_F_5`    |         |F octave 5                       |
+|`MI_Fs_5`   |`MI_Gb_5`|F♯/G♭ octave 5                   |
+|`MI_G_5`    |         |G octave 5                       |
+|`MI_Gs_5`   |`MI_Ab_5`|G♯/A♭ octave 5                   |
+|`MI_A_5`    |         |A octave 5                       |
+|`MI_As_5`   |`MI_Bb_5`|A♯/B♭ octave 5                   |
+|`MI_B_5`    |         |B octave 5                       |
+|`MI_OCT_N2` |         |Set octave to -2                 |
+|`MI_OCT_N1` |         |Set octave to -1                 |
+|`MI_OCT_0`  |         |Set octave to 0                  |
+|`MI_OCT_1`  |         |Set octave to 1                  |
+|`MI_OCT_2`  |         |Set octave to 2                  |
+|`MI_OCT_3`  |         |Set octave to 3                  |
+|`MI_OCT_4`  |         |Set octave to 4                  |
+|`MI_OCT_5`  |         |Set octave to 5                  |
+|`MI_OCT_6`  |         |Set octave to 6                  |
+|`MI_OCT_7`  |         |Set octave to 7                  |
+|`MI_OCTD`   |         |Move down an octave              |
+|`MI_OCTU`   |         |Move up an octave                |
+|`MI_TRNS_N6`|         |Set transposition to -6 semitones|
+|`MI_TRNS_N5`|         |Set transposition to -5 semitones|
+|`MI_TRNS_N4`|         |Set transposition to -4 semitones|
+|`MI_TRNS_N3`|         |Set transposition to -3 semitones|
+|`MI_TRNS_N2`|         |Set transposition to -2 semitones|
+|`MI_TRNS_N1`|         |Set transposition to -1 semitone |
+|`MI_TRNS_0` |         |No transposition                 |
+|`MI_TRNS_1` |         |Set transposition to +1 semitone |
+|`MI_TRNS_2` |         |Set transposition to +2 semitones|
+|`MI_TRNS_3` |         |Set transposition to +3 semitones|
+|`MI_TRNS_4` |         |Set transposition to +4 semitones|
+|`MI_TRNS_5` |         |Set transposition to +5 semitones|
+|`MI_TRNS_6` |         |Set transposition to +6 semitones|
+|`MI_TRNSD`  |         |Decrease transposition           |
+|`MI_TRNSU`  |         |Increase transposition           |
+|`MI_VEL_0`  |         |Set velocity to 0                |
+|`MI_VEL_1`  |         |Set velocity to 12               |
+|`MI_VEL_2`  |         |Set velocity to 25               |
+|`MI_VEL_3`  |         |Set velocity to 38               |
+|`MI_VEL_4`  |         |Set velocity to 51               |
+|`MI_VEL_5`  |         |Set velocity to 64               |
+|`MI_VEL_6`  |         |Set velocity to 76               |
+|`MI_VEL_7`  |         |Set velocity to 89               |
+|`MI_VEL_8`  |         |Set velocity to 102              |
+|`MI_VEL_9`  |         |Set velocity to 114              |
+|`MI_VEL_10` |         |Set velocity to 127              |
+|`MI_VELD`   |         |Decrease velocity                |
+|`MI_VELU`   |         |Increase velocity                |
+|`MI_CH1`    |         |Set channel to 1                 |
+|`MI_CH2`    |         |Set channel to 2                 |
+|`MI_CH3`    |         |Set channel to 3                 |
+|`MI_CH4`    |         |Set channel to 4                 |
+|`MI_CH5`    |         |Set channel to 5                 |
+|`MI_CH6`    |         |Set channel to 6                 |
+|`MI_CH7`    |         |Set channel to 7                 |
+|`MI_CH8`    |         |Set channel to 8                 |
+|`MI_CH9`    |         |Set channel to 9                 |
+|`MI_CH10`   |         |Set channel to 10                |
+|`MI_CH11`   |         |Set channel to 11                |
+|`MI_CH12`   |         |Set channel to 12                |
+|`MI_CH13`   |         |Set channel to 13                |
+|`MI_CH14`   |         |Set channel to 14                |
+|`MI_CH15`   |         |Set channel to 15                |
+|`MI_CH16`   |         |Set channel to 16                |
+|`MI_CHD`    |         |Decrease channel                 |
+|`MI_CHU`    |         |Increase channel                 |
+|`MI_ALLOFF` |         |Stop all notes                   |
+|`MI_SUS`    |         |Sustain                          |
+|`MI_PORT`   |         |Portmento                        |
+|`MI_SOST`   |         |Sostenuto                        |
+|`MI_SOFT`   |         |Soft Pedal                       |
+|`MI_LEG`    |         |Legato                           |
+|`MI_MOD`    |         |Modulation                       |
+|`MI_MODSD`  |         |Decrease modulation speed        |
+|`MI_MODSU`  |         |Increase modulation speed        |
+|`MI_BENDD`  |         |Bend pitch down                  |
+|`MI_BENDU`  |         |Bend pitch up                    |
+
+### Configuration
+
+Certain values are stored in the `midi_config` struct. This configuration is not persisted to EEPROM. By default, these values are:
+
+|Configuration      |Value|Comments                 |
+|-------------------|-----|-------------------------|
+|Octave             |`4`  |Corresponds to `MI_OCT_2`|
+|Transposition      |`0`  |                         |
+|Velocity           |`127`|                         |
+|Channel            |`0`  |                         |
+|Modulation Interval|`8`  |                         |
+
+For the above, the `MI_C` keycode will produce a C3 (note number 48), and so on.
+
+### References
+#### MIDI Specification
+
+ * [MIDI.org](https://www.midi.org/specifications-old/item/table-1-summary-of-midi-message)
+ * [CMU MIDI Programmer's Reference](https://www.cs.cmu.edu/~music/cmsip/readings/MIDI%20tutorial%20for%20programmers.html)
+#### QMK C Files
+
+ * `quantum/process_keycode/process_midi.c`
+ * `quantum/quantum_keycodes.h`
+ * `tmk_core/protocol/midi.h`
+ * `tmk_core/protocol/midi.c`
+ * `tmk_core/protocol/qmk_midi.c`
+ * `tmk_core/protocol/midi_device.h`
+
+<!--
+#### QMK Internals (Autogenerated)
+ 
+ * [Internals/MIDI Device Setup Process](internals_midi_device_setup_process.md)
+ * [Internals/MIDI Device](internals_midi_device.md)
+ * [Internals/MIDI Util](internals_midi_util.md)
+-->

docs/feature_oled_driver.md

@@ -145,6 +145,8 @@ void oled_task_user(void) {
 |`OLED_FONT_WIDTH`          |`6`              |The font width                                                                                                            |
 |`OLED_FONT_HEIGHT`         |`8`              |The font height (untested)                                                                                                |
 |`OLED_TIMEOUT`             |`60000`          |Turns off the OLED screen after 60000ms of keyboard inactivity. Helps reduce OLED Burn-in. Set to 0 to disable.           |
+|`OLED_FADE_OUT`            |*Not defined*    |Enables fade out animation. Use together with `OLED_TIMEOUT`.                                                             |
+|`OLED_FADE_OUT_INTERVAL`   |`0`              |The speed of fade out animation, from 0 to 15. Larger values are slower.                                                  |
 |`OLED_SCROLL_TIMEOUT`      |`0`              |Scrolls the OLED screen after 0ms of OLED inactivity. Helps reduce OLED Burn-in. Set to 0 to disable.                     |
 |`OLED_SCROLL_TIMEOUT_RIGHT`|*Not defined*    |Scroll timeout direction is right when defined, left when undefined.                                                      |
 |`OLED_IC`                  |`OLED_IC_SSD1306`|Set to `OLED_IC_SH1106` if you're using the SH1106 OLED controller.                                                       |

docs/feature_rgb_matrix.md

@@ -15,7 +15,20 @@ RGB_MATRIX_ENABLE = yes
 RGB_MATRIX_DRIVER = IS31FL3731
 ```
 
-Configure the hardware via your `config.h`:
+You can use between 1 and 4 IS31FL3731 IC's. Do not specify `DRIVER_ADDR_<N>` defines for IC's that are not present on your keyboard. You can define the following items in `config.h`:
+
+| Variable | Description | Default |
+|----------|-------------|---------|
+| `ISSI_TIMEOUT` | (Optional) How long to wait for i2c messages, in milliseconds | 100 |
+| `ISSI_PERSISTENCE` | (Optional) Retry failed messages this many times | 0 |
+| `DRIVER_COUNT` | (Required) How many RGB driver IC's are present | |
+| `DRIVER_LED_TOTAL` | (Required) How many RGB lights are present across all drivers | |
+| `DRIVER_ADDR_1` | (Required) Address for the first RGB driver | |
+| `DRIVER_ADDR_2` | (Optional) Address for the second RGB driver | |
+| `DRIVER_ADDR_3` | (Optional) Address for the third RGB driver | |
+| `DRIVER_ADDR_4` | (Optional) Address for the fourth RGB driver | |
+
+Here is an example using 2 drivers.
 
 ```c
 // This is a 7-bit address, that gets left-shifted and bit 0
@@ -36,8 +49,6 @@ Configure the hardware via your `config.h`:
 
 !> Note the parentheses, this is so when `DRIVER_LED_TOTAL` is used in code and expanded, the values are added together before any additional math is applied to them. As an example, `rand() % (DRIVER_1_LED_TOTAL + DRIVER_2_LED_TOTAL)` will give very different results than `rand() % DRIVER_1_LED_TOTAL + DRIVER_2_LED_TOTAL`.
 
-Currently only 2 drivers are supported, but it would be trivial to support all 4 combinations.
-
 Define these arrays listing all the LEDs in your `<keyboard>.c`:
 
 ```c
@@ -53,12 +64,10 @@ const is31_led g_is31_leds[DRIVER_LED_TOTAL] = {
 }
 ```
 
-Where `Cx_y` is the location of the LED in the matrix defined by [the datasheet](https://www.issi.com/WW/pdf/31FL3731.pdf) and the header file `drivers/issi/is31fl3731.h`. The `driver` is the index of the driver you defined in your `config.h` (`0` or `1` right now).
+Where `Cx_y` is the location of the LED in the matrix defined by [the datasheet](https://www.issi.com/WW/pdf/31FL3731.pdf) and the header file `drivers/issi/is31fl3731.h`. The `driver` is the index of the driver you defined in your `config.h` (`0`, `1`, `2`, or `3`).
 
 ---
-### IS31FL3733/IS31FL3737 :id=is31fl3733is31fl3737
-
-!> For the IS31FL3737, replace all instances of `IS31FL3733` below with `IS31FL3737`.
+### IS31FL3733 :id=is31fl3733
 
 There is basic support for addressable RGB matrix lighting with the I2C IS31FL3733 RGB controller. To enable it, add this to your `rules.mk`:
 
@@ -67,7 +76,24 @@ RGB_MATRIX_ENABLE = yes
 RGB_MATRIX_DRIVER = IS31FL3733
 ```
 
-Configure the hardware via your `config.h`:
+You can use between 1 and 4 IS31FL3733 IC's. Do not specify `DRIVER_ADDR_<N>` defines for IC's that are not present on your keyboard. You can define the following items in `config.h`:
+
+| Variable | Description | Default |
+|----------|-------------|---------|
+| `ISSI_TIMEOUT` | (Optional) How long to wait for i2c messages, in milliseconds | 100 |
+| `ISSI_PERSISTENCE` | (Optional) Retry failed messages this many times | 0 |
+| `DRIVER_COUNT` | (Required) How many RGB driver IC's are present | |
+| `DRIVER_LED_TOTAL` | (Required) How many RGB lights are present across all drivers | |
+| `DRIVER_ADDR_1` | (Required) Address for the first RGB driver | |
+| `DRIVER_ADDR_2` | (Optional) Address for the second RGB driver | |
+| `DRIVER_ADDR_3` | (Optional) Address for the third RGB driver | |
+| `DRIVER_ADDR_4` | (Optional) Address for the fourth RGB driver | |
+| `DRIVER_SYNC_1` | (Optional) Sync configuration for the first RGB driver | 0 |
+| `DRIVER_SYNC_2` | (Optional) Sync configuration for the second RGB driver | 0 |
+| `DRIVER_SYNC_3` | (Optional) Sync configuration for the third RGB driver | 0 |
+| `DRIVER_SYNC_4` | (Optional) Sync configuration for the fourth RGB driver | 0 |
+
+Here is an example using 2 drivers.
 
 ```c
 // This is a 7-bit address, that gets left-shifted and bit 0
@@ -81,6 +107,58 @@ Configure the hardware via your `config.h`:
 // ADDR2 represents A3:A2 of the 7-bit address.
 // The result is: 0b101(ADDR2)(ADDR1)
 #define DRIVER_ADDR_1 0b1010000
+#define DRIVER_ADDR_2 0b1010011
+
+#define DRIVER_COUNT 2
+#define DRIVER_1_LED_TOTAL 58
+#define DRIVER_2_LED_TOTAL 10
+#define DRIVER_LED_TOTAL (DRIVER_1_LED_TOTAL + DRIVER_2_LED_TOTAL)
+```
+
+!> Note the parentheses, this is so when `DRIVER_LED_TOTAL` is used in code and expanded, the values are added together before any additional math is applied to them. As an example, `rand() % (DRIVER_1_LED_TOTAL + DRIVER_2_LED_TOTAL)` will give very different results than `rand() % DRIVER_1_LED_TOTAL + DRIVER_2_LED_TOTAL`.
+
+Currently only 4 drivers are supported, but it would be trivial to support all 8 combinations.
+
+Define these arrays listing all the LEDs in your `<keyboard>.c`:
+
+```c
+const is31_led g_is31_leds[DRIVER_LED_TOTAL] = {
+/* Refer to IS31 manual for these locations
+ *   driver
+ *   |  R location
+ *   |  |       G location
+ *   |  |       |       B location
+ *   |  |       |       | */
+    {0, B_1,    A_1,    C_1},
+    ....
+}
+```
+
+Where `X_Y` is the location of the LED in the matrix defined by [the datasheet](https://www.issi.com/WW/pdf/31FL3733.pdf) and the header file `drivers/issi/is31fl3733.h`. The `driver` is the index of the driver you defined in your `config.h` (`0`, `1`, `2`, or `3` for now).
+
+---
+### IS31FL3737 :id=is31fl3737
+
+There is basic support for addressable RGB matrix lighting with the I2C IS31FL3737 RGB controller. To enable it, add this to your `rules.mk`:
+
+```makefile
+RGB_MATRIX_ENABLE = yes
+RGB_MATRIX_DRIVER = IS31FL3737
+```
+
+Configure the hardware via your `config.h`:
+
+```c
+// This is a 7-bit address, that gets left-shifted and bit 0
+// set to 0 for write, 1 for read (as per I2C protocol)
+// The address will vary depending on your wiring:
+// 0000 <-> GND
+// 0101 <-> SCL
+// 1010 <-> SDA
+// 1111 <-> VCC
+// ADDR represents A3:A0 of the 7-bit address.
+// The result is: 0b101(ADDR)
+#define DRIVER_ADDR_1 0b1010000
 #define DRIVER_ADDR_2 0b1010000 // this is here for compliancy reasons.
 
 #define DRIVER_COUNT 2
@@ -105,7 +183,7 @@ const is31_led g_is31_leds[DRIVER_LED_TOTAL] = {
 }
 ```
 
-Where `X_Y` is the location of the LED in the matrix defined by [the datasheet](https://www.issi.com/WW/pdf/31FL3733.pdf) and the header file `drivers/issi/is31fl3733.h`. The `driver` is the index of the driver you defined in your `config.h` (Only `0` right now).
+Where `X_Y` is the location of the LED in the matrix defined by [the datasheet](https://www.issi.com/WW/pdf/31FL3737.pdf) and the header file `drivers/issi/is31fl3737.h`. The `driver` is the index of the driver you defined in your `config.h` (Only `0` right now).
 
 ---
 
@@ -284,7 +362,6 @@ You can disable a single effect by defining `DISABLE_[EFFECT_NAME]` in your `con
 
 |Define                                                 |Description                                    |
 |-------------------------------------------------------|-----------------------------------------------|
-|`#define DISABLE_RGB_MATRIX_SOLID_COLOR`               |Disables `RGB_MATRIX_SOLID_COLOR`              |
 |`#define DISABLE_RGB_MATRIX_ALPHAS_MODS`               |Disables `RGB_MATRIX_ALPHAS_MODS`              |
 |`#define DISABLE_RGB_MATRIX_GRADIENT_UP_DOWN`          |Disables `RGB_MATRIX_GRADIENT_UP_DOWN`         |
 |`#define DISABLE_RGB_MATRIX_GRADIENT_LEFT_RIGHT`       |Disables `MATRIX_GRADIENT_LEFT_RIGHT`          |
@@ -399,7 +476,7 @@ static bool my_cool_effect2(effect_params_t* params) {
 #endif // RGB_MATRIX_CUSTOM_EFFECT_IMPLS
 ```
 
-For inspiration and examples, check out the built-in effects under `quantum/rgb_matrix_animation/`
+For inspiration and examples, check out the built-in effects under `quantum/rgb_matrix_animations/`
 
 
 ## Colors :id=colors
@@ -435,9 +512,10 @@ These are defined in [`rgblight_list.h`](https://github.com/qmk/qmk_firmware/blo
 ```c
 #define RGB_MATRIX_KEYPRESSES // reacts to keypresses
 #define RGB_MATRIX_KEYRELEASES // reacts to keyreleases (instead of keypresses)
+#define RGB_MATRIX_FRAMEBUFFER_EFFECTS // enable framebuffer effects
 #define RGB_DISABLE_TIMEOUT 0 // number of milliseconds to wait until rgb automatically turns off
 #define RGB_DISABLE_AFTER_TIMEOUT 0 // OBSOLETE: number of ticks to wait until disabling effects
-#define RGB_DISABLE_WHEN_USB_SUSPENDED false // turn off effects when suspended
+#define RGB_DISABLE_WHEN_USB_SUSPENDED // turn off effects when suspended
 #define RGB_MATRIX_LED_PROCESS_LIMIT (DRIVER_LED_TOTAL + 4) / 5 // limits the number of LEDs to process in an animation per task run (increases keyboard responsiveness)
 #define RGB_MATRIX_LED_FLUSH_LIMIT 16 // limits in milliseconds how frequently an animation will update the LEDs. 16 (16ms) is equivalent to limiting to 60fps (increases keyboard responsiveness)
 #define RGB_MATRIX_MAXIMUM_BRIGHTNESS 200 // limits maximum brightness of LEDs to 200 out of 255. If not defined maximum brightness is set to 255
@@ -447,11 +525,13 @@ These are defined in [`rgblight_list.h`](https://github.com/qmk/qmk_firmware/blo
 #define RGB_MATRIX_STARTUP_VAL RGB_MATRIX_MAXIMUM_BRIGHTNESS // Sets the default brightness value, if none has been set
 #define RGB_MATRIX_STARTUP_SPD 127 // Sets the default animation speed, if none has been set
 #define RGB_MATRIX_DISABLE_KEYCODES // disables control of rgb matrix by keycodes (must use code functions to control the feature)
+#define RGB_MATRIX_SPLIT { X, Y } 	// (Optional) For split keyboards, the number of LEDs connected on each half. X = left, Y = Right.
+                              		// If RGB_MATRIX_KEYPRESSES or RGB_MATRIX_KEYRELEASES is enabled, you also will want to enable SPLIT_TRANSPORT_MIRROR
 ```
 
 ## EEPROM storage :id=eeprom-storage
 
-The EEPROM for it is currently shared with the RGBLIGHT system (it's generally assumed only one RGB would be used at a time), but could be configured to use its own 32bit address with:
+The EEPROM for it is currently shared with the LED Matrix system (it's generally assumed only one feature would be used at a time), but could be configured to use its own 32bit address with:
 
 ```c
 #define EECONFIG_RGB_MATRIX (uint32_t *)28

docs/feature_rgblight.md

@@ -74,6 +74,7 @@ Changing the **Value** sets the overall brightness.<br>
 |`RGB_MODE_XMAS`    |`RGB_M_X` |Christmas animation mode                                            |
 |`RGB_MODE_GRADIENT`|`RGB_M_G` |Static gradient animation mode                                      |
 |`RGB_MODE_RGBTEST` |`RGB_M_T` |Red, Green, Blue test animation mode                                |
+|`RGB_MODE_TWINKLE` |`RGB_M_TW`|Twinkle animation mode                                              |
 
 !> By default, if you have both the RGB Light and the [RGB Matrix](feature_rgb_matrix.md) feature enabled, these keycodes will work for both features, at the same time. You can disable the keycode functionality by defining the `*_DISABLE_KEYCODES` option for the specific feature.
 
@@ -309,6 +310,18 @@ void post_process_record_user(uint16_t keycode, keyrecord_t *record) {
 }
 ```
 
+You can also use `rgblight_blink_layer_repeat` to specify the amount of times the layer is supposed to blink. Using the layers from above,
+```c
+void post_process_record_user(uint16_t keycode, keyrecord_t *record) {
+    switch (keycode) {
+        case DEBUG:
+            rgblight_blink_layer_repeat(debug_enable ? 0 : 1, 200, 3);
+            break;
+    }
+}
+```
+would turn the layer 0 (or 1) on and off again three times when `DEBUG` is pressed.
+
 ### Overriding RGB Lighting on/off status
 
 Normally lighting layers are not shown when RGB Lighting is disabled (e.g. with `RGB_TOG` keycode). If you would like lighting layers to work even when the RGB Lighting is otherwise off, add `#define RGBLIGHT_LAYERS_OVERRIDE_RGB_OFF` to your `config.h`.

docs/feature_swap_hands.md

@@ -7,7 +7,7 @@ The swap-hands action allows support for one-handed typing without requiring a s
 The configuration table is a simple 2-dimensional array to map from column/row to new column/row. Example `hand_swap_config` for Planck:
 
 ```C
-const keypos_t hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {
+const keypos_t PROGMEM hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {
   {{11, 0}, {10, 0}, {9, 0}, {8, 0}, {7, 0}, {6, 0}, {5, 0}, {4, 0}, {3, 0}, {2, 0}, {1, 0}, {0, 0}},
   {{11, 1}, {10, 1}, {9, 1}, {8, 1}, {7, 1}, {6, 1}, {5, 1}, {4, 1}, {3, 1}, {2, 1}, {1, 1}, {0, 1}},
   {{11, 2}, {10, 2}, {9, 2}, {8, 2}, {7, 2}, {6, 2}, {5, 2}, {4, 2}, {3, 2}, {2, 2}, {1, 2}, {0, 2}},

docs/feature_unicode.md

@@ -230,7 +230,7 @@ send_unicode_string("(ノಠ痊ಠ)ノ彡┻━┻");
 
 Example uses include sending Unicode strings when a key is pressed, as described in [Macros](feature_macros.md).
 
-### `send_unicode_hex_string()`
+### `send_unicode_hex_string()` (Deprecated)
 
 Similar to `send_unicode_string()`, but the characters are represented by their Unicode code points, written in hexadecimal and separated by spaces. For example, the table flip above would be achieved with:
 

docs/feature_wpm.md

@@ -1,25 +1,62 @@
 # Word Per Minute (WPM) Calculcation
 
-The WPM feature uses time between keystrokes to compute a rolling average words
-per minute rate and makes this available for various uses.
+The WPM feature uses time between keystrokes to compute a rolling average words per minute rate and makes this available for various uses.
 
 Enable the WPM system by adding this to your `rules.mk`:
 
     WPM_ENABLE = yes
 
-For split keyboards using soft serial, the computed WPM
-score will be available on the master AND slave half.
+For split keyboards using soft serial, the computed WPM score will be available on the master AND slave half.
 
+## Configuration
+
+|Define                       |Default       | Description                                                                              |
+|-----------------------------|--------------|------------------------------------------------------------------------------------------|
+|`WPM_SMOOTHING`              |`0.0487`      | Sets the smoothing to about 40 keystrokes                                                |
+|`WPM_ESTIMATED_WORD_SIZE`    |`5`           | This is the value used when estimating average word size (for regression and normal use) |
+|`WPM_ALLOW_COUNT_REGRESSOIN` |_Not defined_ | If defined allows the WPM to be decreased when hitting Delete or Backspace               |
 ## Public Functions
 
-`uint8_t get_current_wpm(void);`
-This function returns the current WPM as an unsigned integer.
+|Function                  |Description                                       |
+|--------------------------|--------------------------------------------------|
+|`get_current_wpm(void)`   | Returns the current WPM as a value between 0-255 |
+|`set_current_wpm(x)`      | Sets the current WPM to `x` (between 0-255)      |
 
+## Callbacks
 
-## Customized keys for WPM calc
+By default, the WPM score only includes letters, numbers, space and some punctuation.  If you want to change the set of characters considered as part of the WPM calculation, you can implement your own `bool wpm_keycode_user(uint16_t keycode)` and return true for any characters you would like included in the calculation, or false to not count that particular keycode.
 
-By default, the WPM score only includes letters, numbers, space and some
-punctuation.  If you want to change the set of characters considered as part of
-the WPM calculation, you can implement `wpm_keycode_user(uint16_t keycode)`
-and return true for any characters you would like included in the calculation,
-or false to not count that particular keycode.
+For instance, the default is:
+
+```c
+bool wpm_keycode_user(uint16_t keycode) {
+    if ((keycode >= QK_MOD_TAP && keycode <= QK_MOD_TAP_MAX) || (keycode >= QK_LAYER_TAP && keycode <= QK_LAYER_TAP_MAX) || (keycode >= QK_MODS && keycode <= QK_MODS_MAX)) {
+        keycode = keycode & 0xFF;
+    } else if (keycode > 0xFF) {
+        keycode = 0;
+    }
+    if ((keycode >= KC_A && keycode <= KC_0) || (keycode >= KC_TAB && keycode <= KC_SLASH)) {
+        return true;
+    }
+
+    return false;
+}
+```
+
+Additionally, if `WPM_ALLOW_COUNT_REGRESSION` is defined, there is the `uint8_t wpm_regress_count(uint16_t keycode)` function that allows you to decrease the WPM. This is useful if you want to be able to penalize certain keycodes (or even combinations). 
+
+__attribute__((weak)) uint8_t wpm_regress_count(uint16_t keycode) {
+    bool weak_modded = (keycode >= QK_LCTL && keycode < QK_LSFT) || (keycode >= QK_RCTL && keycode < QK_RSFT);
+    
+    if ((keycode >= QK_MOD_TAP && keycode <= QK_MOD_TAP_MAX) || (keycode >= QK_LAYER_TAP && keycode <= QK_LAYER_TAP_MAX) || (keycode >= QK_MODS && keycode <= QK_MODS_MAX)) {
+        keycode = keycode & 0xFF;
+    } else if (keycode > 0xFF) {
+        keycode = 0;
+    }
+    if (((get_mods() | get_oneshot_mods()) & MOD_MASK_CTRL} || weak_modded) && (keycode == KC_DEL || keycode == KC_BSPC)) {
+        return WPM_ESTIMATED_WORD_SIZE;
+    }
+    if (keycode == KC_DEL || keycode == KC_BSPC) {
+        return 1;
+    }
+}

docs/flashing.md

@@ -249,3 +249,29 @@ Flashing sequence:
 2. Wait for the OS to detect the device
 3. Flash a .bin file
 4. Reset the device into application mode (may be done automatically)
+
+## tinyuf2
+
+Keyboards may opt into supporting the tinyuf2 bootloader. This is currently only supported on the F411 blackpill.
+
+The `rules.mk` setting for this bootloader is `tinyuf2`, and can be specified at the keymap or user level.
+
+To ensure compatibility with the tinyuf2 bootloader, make sure this block is present in your `rules.mk`:
+
+```make
+# Bootloader selection
+BOOTLOADER = tinyuf2
+```
+
+Compatible flashers:
+
+* Any application able to copy a file from one place to another, such as _macOS Finder_ or _Windows Explorer_.
+
+Flashing sequence:
+
+1. Enter the bootloader using any of the following methods:
+    * Tap the `RESET` keycode
+    * Double-tap the `nRST` button on the PCB.
+2. Wait for the OS to detect the device
+3. Copy the .uf2 file to the new USB disk
+4. Wait for the keyboard to become available

docs/ja/compatible_microcontrollers.md

@@ -33,8 +33,11 @@ QMK は十分な容量のフラッシュメモリを備えた USB 対応 AVR ま
 * [STM32F303](https://www.st.com/en/microcontrollers-microprocessors/stm32f303.html)
 * [STM32F401](https://www.st.com/en/microcontrollers-microprocessors/stm32f401.html)
 * [STM32F411](https://www.st.com/en/microcontrollers-microprocessors/stm32f411.html)
+* [STM32F446](https://www.st.com/en/microcontrollers-microprocessors/stm32f446.html)
 * [STM32G431](https://www.st.com/en/microcontrollers-microprocessors/stm32g4x1.html)
 * [STM32G474](https://www.st.com/en/microcontrollers-microprocessors/stm32g4x4.html)
+* [STM32L433](https://www.st.com/en/microcontrollers-microprocessors/stm32l4x3.html)
+* [STM32L443](https://www.st.com/en/microcontrollers-microprocessors/stm32l4x3.html)
 
 ### NXP (Kinetis)
 

docs/ja/custom_quantum_functions.md

@@ -1,8 +1,8 @@
 # キーボードの挙動をカスタマイズする方法
 
 <!---
-  original document: 0.10.52:docs/custom_quantum_functions.md
-  git diff 0.10.52 HEAD -- docs/custom_quantum_functions.md | cat
+  original document: 0.12.41:docs/custom_quantum_functions.md
+  git diff 0.12.41 HEAD -- docs/custom_quantum_functions.md | cat
 -->
 
 多くの人にとって、カスタムキーボードはボタンの押下をコンピュータに送信するだけではありません。単純なボタンの押下やマクロよりも複雑なことを実行できるようにしたいでしょう。QMK にはコードを挿入したり、機能を上書きしたり、様々な状況でキーボードの挙動をカスタマイズできるフックがあります。
@@ -190,6 +190,14 @@ void keyboard_post_init_user(void) {
 
 カスタムマトリックススキャンコードが必要な場合は、この関数を使う必要があります。また、カスタムステータス出力 (LED あるいはディスプレイなど)や、ユーザが入力していない場合でも定期的にトリガーするその他の機能のために使うことができます。
 
+# キーボードハウスキーピング :id=keyboard-housekeeping
+
+* キーボード/リビジョン: `void housekeeping_task_kb(void)`
+* キーマップ: `void housekeeping_task_user(void)`
+
+この関数は、全ての QMK 処理の最後に、次の繰り返しを開始する前に呼び出されます。`housekeeping_task_*` の関数が呼び出された時点で、QMK が最後のマトリックススキャンを処理したと、安全に見なすことができます -- レイヤーの状態が更新され、USB レポートが送信され、LED が更新され、表示が描画されています。
+
+`matrix_scan_*` と同様に、これらは MCU が処理できる頻度で呼び出されます。キーボードの応答性を維持するために、これらの関数の呼び出し中にできるだけ何もしないことをお勧めします。実際に何か特別なものを実装する必要がある場合に動作を停止させる可能性があります。
 
 # キーボードアイドリング/ウェイクコード
 

docs/ja/feature_layers.md

@@ -1,8 +1,8 @@
 # レイヤー :id=layers
 
 <!---
-  original document: 0.9.43:docs/feature_layers.md
-  git diff 0.9.43 HEAD -- docs/feature_layers.md | cat
+  original document: 0.12.41:docs/feature_layers.md
+  git diff 0.12.41 HEAD -- docs/feature_layers.md | cat
 -->
 
 QMK ファームウェアの最も強力で良く使われている機能の一つは、レイヤーを使う機能です。ほとんどの人にとって、これはラップトップやタブレットキーボードにあるのと同じように、様々なキーを可能にするファンクションキーに相当します。
@@ -24,12 +24,10 @@ QMK ファームウェアの最も強力で良く使われている機能の一
 
 ### 注意事項 :id=caveats
 
-現在のところ、`LT()` と `MT()` は[基本的なキーコードセット](ja/keycodes_basic.md)に制限されています。つまり、`LCTL()`、`KC_TILD` あるいは `0xFF` より大きなキーコードを使うことができません。特に、`LT` と `MT` のような二重の機能キーは16ビットキーコードを使います。4ビットは機能の識別のために使われ、次の12ビットはパラメータに分かれます。レイヤータップはレイヤーに4ビットを使います(実はレイヤータップがレイヤー 0-15 に制限されている理由です)。モッドタップも同じですが、識別子に4ビット、モッドのために4ビットが使われ、全体でキーコードに8ビットを使います。このため、使用されるキーコードは `0xFF` (0-255) に制限され、基本的なキーコードのみです。
+現在のところ、`LT()` の `layer` 引数はレイヤー 0-15 に制限され、`kc` 引数は[基本的なキーコードセット](ja/keycodes_basic.md)に制限されています。つまり、`LCTL()`、`KC_TILD` あるいは `0xFF` より大きなキーコードを使うことができません。これは、QMK が16ビットのキーコードを使うためです。4ビットは機能の識別のために使われ、4ビットはレイヤーのために使われ、キーコードには8ビットしか残されていません。
 
 これを拡張してもせいぜい複雑になるだけでしょう。32ビットキーコードに移行すると、これの多くが解決されますが、キーマップマトリックスが使用する領域が2倍になります。また、問題が起きる可能性もあります。タップしたキーコードにモディファイアを適用する必要がある場合は、[タップダンス](ja/feature_tap_dance.md#example-5-using-tap-dance-for-advanced-mod-tap-and-layer-tap-keys)を使うことができます。
 
-さらに、モッドタップあるいはレイヤータップで少なくとも1つの右手用のモディファイアが指定された場合、指定された全てのモディファイアが右手用になるため、2つをうまく組み合わせて一致させることはできません。
-
 ## レイヤーとの連携 :id=working-with-layers
 
 レイヤーを切り替える時は注意してください。(キーボードを取り外さずに)そのレイヤーを非アクティブにすることができずレイヤーから移動できなくなる可能性があります。最も一般的な問題を避けるためのガイドラインを作成しました。

docs/ja/feature_led_matrix.md

@@ -76,7 +76,7 @@ I2C IS31FL3731 RGB コントローラを使ったアドレス指定可能な LED
 カスタムレイヤー効果は `<keyboard>.c` 内で以下を定義することで行うことができます:
 
     void led_matrix_indicators_kb(void) {
-    led_matrix_set_index_value(index, value);
+    led_matrix_set_value(index, value);
     }
 
 同様の関数がキーマップ内で `led_matrix_indicators_user` として動作します。

docs/ja/feature_rawhid.md

@@ -1,8 +1,8 @@
 # Raw HID
 
 <!---
-  original document: 0.10.47:docs/feature_rawhid.md
-  git diff 0.10.47 HEAD -- docs/feature_rawhid.md | cat
+  original document: 0.12.41:docs/feature_rawhid.md
+  git diff 0.12.41 HEAD -- docs/feature_rawhid.md | cat
 -->
 
 Raw HID は、HID インタフェースを介して QMK とホストコンピュータ間の双方向通信を可能にします。これには、キーマップをその場で切り替えたり、RGB LED の色とモードを変更したりなど、多くの潜在的な使用方法があります。
@@ -34,7 +34,7 @@ void raw_hid_receive(uint8_t *data, uint8_t length) {
 }
 ```
 
-`raw_hid_receive` はホストから最大長 `RAW_EPSIZE` の可変サイズのパケットを受信することができます。一方、`raw_hid_send` はパケットを厳密に `RAW_EPSIZE` の長さで送信するため、長さ `RAW_EPSIZE` のデータを使う必要があります。
+これら2つの関数は、ホストとの間で長さ `RAW_EPSIZE` バイトのパケットを送受信します (LUFA/ChibiOS/V-USB では 32、ATSAM では 64)。
 
 ホスト側での作業を進める前に、raw 対応のファームウェアを書き込むようにしてください。
 

docs/ja/feature_swap_hands.md

@@ -12,7 +12,7 @@
 設定テーブルは列/行から新しい列/行にマップするための単純な2次元配列です。Planck の `hand_swap_config` の例:
 
 ```C
-const keypos_t hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {
+const keypos_t PROGMEM hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {
   {{11, 0}, {10, 0}, {9, 0}, {8, 0}, {7, 0}, {6, 0}, {5, 0}, {4, 0}, {3, 0}, {2, 0}, {1, 0}, {0, 0}},
   {{11, 1}, {10, 1}, {9, 1}, {8, 1}, {7, 1}, {6, 1}, {5, 1}, {4, 1}, {3, 1}, {2, 1}, {1, 1}, {0, 1}},
   {{11, 2}, {10, 2}, {9, 2}, {8, 2}, {7, 2}, {6, 2}, {5, 2}, {4, 2}, {3, 2}, {2, 2}, {1, 2}, {0, 2}},

docs/ja/hardware_avr.md

@@ -2,8 +2,8 @@
 
 <!---
   grep --no-filename "^[ ]*git diff" docs/ja/*.md | sh
-  original document: 0.10.33:docs/hardware_avr.md
-  git diff 0.10.33 HEAD -- docs/hardware_avr.md | cat
+  original document: 0.12.41:docs/hardware_avr.md
+  git diff 0.12.41 HEAD -- docs/hardware_avr.md | cat
 -->
 
 このページでは QMK における AVR マイコンのサポートについて説明します。AVR マイコンには、Atmel 社製の atmega32u4、atmega32u2、at90usb1286 やその他のマイコンを含みます。AVR マイコンは、簡単に動かせるよう設計された8ビットの MCU です。キーボードでよく使用される AVR マイコンには USB 機能や大きなキーボードマトリックスのためのたくさんの GPIO を搭載しています。これらは、現在、キーボードで使われる最も一般的な MCU です。
@@ -83,7 +83,7 @@ or open the directory in your favourite text editor.
 #define PRODUCT         my_awesome_keyboard
 ```
 
-?> Windows や macOS では、`MANUFACTURER` と `PRODUCT` が USBデバイスのリストに表示されます。Linux 上の `lsusb` では、代わりにデフォルトで [USB ID Repository](http://www.linux-usb.org/usb-ids.html) によって維持されているリストからこれらを取得します。`lsusb -v` を使用するとデバイスから示された値を表示します。また、接続したときのカーネルログにも表示されます。
+?> Windows や macOS では、`MANUFACTURER` と `PRODUCT` が USBデバイスのリストに表示されます。Linux 上の `lsusb` では、代わりに [USB ID Repository](http://www.linux-usb.org/usb-ids.html) によって維持されているリストの値を優先します。デフォルトでは、リストに `VENDOR_ID` / `PRODUCT_ID` を含まない場合にのみ、`MANUFACTURER` と `PRODUCT` を使います。`sudo lsusb -v` を使用するとデバイスから示された値を表示します。また、接続したときのカーネルログにも表示されます。
 
 ### キーボードマトリックスの設定
 

docs/ja/mod_tap.md

@@ -1,8 +1,8 @@
 # モッドタップ
 
 <!---
-  original document: 0.9.34:docs/mod_tap.md
-  git diff 0.9.34 HEAD -- docs/mod_tap.md | cat
+  original document: 0.10.36:docs/mod_tap.md
+  git diff 0.10.36 HEAD -- docs/mod_tap.md | cat
 -->
 
 モッドタップキー `MT(mod, kc)` は、押したままの時にモディファイアのように機能し、タップされた時に通常のキーのように振舞います。別の言い方をすると、タップした時に Escape を送信しますが、押したままの時に Control あるいは Shift キーとして機能するキーを持つことができます。
@@ -32,23 +32,26 @@ MT(MOD_LCTL | MOD_LSFT, KC_ESC)
 
 便利なように、QMK はキーマップで一般的な組み合わせをよりコンパクトにするためのモッドタップショートカットを含んでいます:
 
-| キー         | エイリアス                  | 説明                                                        |
-|--------------|-----------------------------|-------------------------------------------------------------|
-| `LCTL_T(kc)` | `CTL_T(kc)`                 | 押したままの場合は左 Control、タップした場合は `kc`         |
-| `LSFT_T(kc)` | `SFT_T(kc)`                 | 押したままの場合は左 Shift、タップした場合は `kc`           |
-| `LALT_T(kc)` | `LOPT_T(kc)`, `ALT_T(kc)`, `OPT_T(kc)`                            | 押したままの場合は左 Alt、タップした場合は `kc` |
-| `LGUI_T(kc)` | `LCMD_T(kc)`, `LWIN_T(kc)`, `GUI_T(kc)`, `CMD_T(kc)`, `WIN_T(kc)` | 押したままの場合は左 GUI、タップした場合は `kc` |
-| `RCTL_T(kc)` |                             | 押したままの場合は右 Control、タップした場合は `kc`         |
-| `RSFT_T(kc)` |                             | 押したままの場合は右 Shift、タップした場合は `kc`           |
-| `RALT_T(kc)` | `ROPT_T(kc)`, `ALGR_T(kc)`  | 押したままの場合は右 Alt、タップした場合は `kc`             |
-| `RGUI_T(kc)` | `RCMD_T(kc)`, `RWIN_T(kc)`  | 押したままの場合は右 GUI、タップした場合は `kc`             |
-| `SGUI_T(kc)` | `SCMD_T(kc)`, `SWIN_T(kc)`  | 押したままの場合は左 Shift と左 GUI、タップした場合は `kc`             |
-| `LCA_T(kc)`  |                             | 押したままの場合は左 Control と左 Alt、タップした場合は `kc`           |
-| `LCAG_T(kc)` |                             | 押したままの場合は左 Control、左 Alt と左 GUI、タップした場合は `kc`   |
-| `RCAG_T(kc)` |                             | 押したままの場合は右 Control、右 Alt と右 GUI、タップした場合は `kc`   |
-| `C_S_T(kc)`  |                             | 押したままの場合は左 Control と左 Shift、タップした場合は `kc`         |
-| `MEH_T(kc)`  |                             | 押したままの場合は左 Control、左 Shift と左 Alt、タップした場合は `kc` |
-| `HYPR_T(kc)` | `ALL_T(kc)`  | 押したままの場合は左 Control、左 Shift、左 Alt と左 GUI、タップした場合は `kc` - より詳しくは[ここ](https://brettterpstra.com/2012/12/08/a-useful-caps-lock-key/)を見てください |
+| キー         | エイリアス                                                        | 説明                                                                   |
+| ------------ | ----------------------------------------------------------------- | ---------------------------------------------------------------------- |
+| `LCTL_T(kc)` | `CTL_T(kc)`                                                       | 押したままの場合は左 Control、タップした場合は `kc`                    |
+| `LSFT_T(kc)` | `SFT_T(kc)`                                                       | 押したままの場合は左 Shift、タップした場合は `kc`                      |
+| `LALT_T(kc)` | `LOPT_T(kc)`, `ALT_T(kc)`, `OPT_T(kc)`                            | 押したままの場合は左 Alt、タップした場合は `kc`                        |
+| `LGUI_T(kc)` | `LCMD_T(kc)`, `LWIN_T(kc)`, `GUI_T(kc)`, `CMD_T(kc)`, `WIN_T(kc)` | 押したままの場合は左 GUI、タップした場合は `kc`                        |
+| `RCTL_T(kc)` |                                                                   | 押したままの場合は右 Control、タップした場合は `kc`                    |
+| `RSFT_T(kc)` |                                                                   | 押したままの場合は右 Shift、タップした場合は `kc`                      |
+| `RALT_T(kc)` | `ROPT_T(kc)`, `ALGR_T(kc)`                                        | 押したままの場合は右 Alt、タップした場合は `kc`                        |
+| `RGUI_T(kc)` | `RCMD_T(kc)`, `RWIN_T(kc)`                                        | 押したままの場合は右 GUI、タップした場合は `kc`                        |
+| `SGUI_T(kc)` | `SCMD_T(kc)`, `SWIN_T(kc)`                                        | 押したままの場合は左 Shift と左 GUI、タップした場合は `kc`             |
+| `LCA_T(kc)`  |                                                                   | 押したままの場合は左 Control と左 Alt、タップした場合は `kc`           |
+| `LSA_T(kc)`  |                                                                   | 押したままの場合は左 Shift と Alt、タップした場合は `kc`               |
+| `RSA_T(kc)`  | `SAGR_T(kc)`                                                      | 押したままの場合は右 Shift と Alt (AltGr)、タップした場合は `kc`       |
+| `RCS_T(kc)`  |                                                                   | 押したままの場合は右 Control と Shift、タップした場合は `kc`           |
+| `LCAG_T(kc)` |                                                                   | 押したままの場合は左 Control、左 Alt と左 GUI、タップした場合は `kc`   |
+| `RCAG_T(kc)` |                                                                   | 押したままの場合は右 Control、右 Alt と右 GUI、タップした場合は `kc`   |
+| `C_S_T(kc)`  |                                                                   | 押したままの場合は左 Control と左 Shift、タップした場合は `kc`         |
+| `MEH_T(kc)`  |                                                                   | 押したままの場合は左 Control、左 Shift と左 Alt、タップした場合は `kc` |
+| `HYPR_T(kc)` | `ALL_T(kc)`                                                       | 押したままの場合は左 Control、左 Shift、左 Alt と左 GUI、タップした場合は `kc` - より詳しくは[ここ](https://brettterpstra.com/2012/12/08/a-useful-caps-lock-key/)を見てください |
 
 ## 注意事項
 
@@ -57,3 +60,7 @@ MT(MOD_LCTL | MOD_LSFT, KC_ESC)
 さらに、Windows でリモートデスクトップ接続を使う場合に、問題が発生する場合があります。これらのコードはシフトを非常に高速に送信するため、リモートデスクトップはコードを見逃すかもしれません。
 
 これを修正するには、リモートデスクトップ接続を開き、「オプションの表示」を開き、「ローカル リソース」タブを開きます。キーボードセクションで、ドロップダウンを「このコンピューター」に変更します。これにより問題が修正され、キャラクタが正しく動作するようになります。
+
+## 他のリソース
+
+モッドタップの動作を調整する追加フラグについては、[タップホールド設定オプション](ja/tap_hold.md)を参照してください。

docs/ja/newbs_building_firmware_configurator.md

@@ -2,13 +2,13 @@
 
 <!---
   grep --no-filename "^[ ]*git diff" docs/ja/*.md | sh
-  original document: 0.9.0:docs/newbs_building_firmware_configurator.md
-  git diff 0.9.0 HEAD -- docs/newbs_building_firmware_configurator.md | cat
+  original document: 0.12.45:docs/newbs_building_firmware_configurator.md
+  git diff 0.12.45 HEAD -- docs/newbs_building_firmware_configurator.md | cat
 -->
 
 [![QMK Configurator Screenshot](https://i.imgur.com/anw9cOL.png)](https://config.qmk.fm/)
 
-[QMK Configurator](https://config.qmk.fm) は、QMKファームウェアの hex ファイルを生成するオンライングラフィカルユーザーインターフェイスです。
+[QMK Configurator](https://config.qmk.fm) は、QMKファームウェアの `.hex` や `.bin` ファイルを生成するオンライングラフィカルユーザーインターフェイスです。
 
 [ビデオチュートリアル](https://www.youtube.com/watch?v=-imgglzDMdY) を見てください。
 多くの人は、それが自分のキーボードのプログラミングを始めるのに十分な情報であることに気づくでしょう。

docs/ja/one_shot_keys.md

@@ -1,8 +1,8 @@
 # ワンショットキー
 
 <!---
-  original document: 0.9.34:docs/one_shot_keys.md
-  git diff 0.9.34 HEAD -- docs/one_shot_keys.md | cat
+  original document: 0.12.41:docs/one_shot_keys.md
+  git diff 0.12.41 HEAD -- docs/one_shot_keys.md | cat
 -->
 
 ワンショットキーは次のキーが押されるまでアクティブのままになり、そのあと放されるキーです。これにより一度に1つ以上のキーを押すことなく、キーボードの組み合わせを入力することができます。これらのキーは通常「スティッキーキー」あるいは「デッドキー」と呼ばれます。
@@ -27,7 +27,7 @@
 
 ワンショットレイヤーについては、キーを押した時に `set_oneshot_layer(LAYER, ONESHOT_START)` を呼び出し、キーを放した時に `clear_oneshot_layer_state(ONESHOT_OTHER_KEY_PRESSED)` を呼び出す必要があります。ワンショットをキャンセルする場合は、`reset_oneshot_layer()` を呼び出してください。
 
-ワンショットモッドについては、設定するためには `set_oneshot_mods(MOD)` を呼び出し、キャンセルするためには `clear_oneshot_mods()` を呼び出す必要があります。
+ワンショットモッドについては、設定するためには `set_oneshot_mods(MOD_BIT(KC_*))` を呼び出し、キャンセルするためには `clear_oneshot_mods()` を呼び出す必要があります。
 
 !> リモートデスクトップ接続で OSM 変換に問題がある場合は、設定を開いて「ローカル リソース」タブに移動し、キーボードセクションでドロップダウンを「このコンピューター」に変更することで修正することができます。これにより問題が修正され、OSM がリモートデスクトップ上で適切に動作するようになります。
 

docs/ja/ref_functions.md

@@ -1,8 +1,8 @@
 # キーボードをより良くするための便利なコア関数のリスト
 
 <!---
-  original document: 0.10.33:docs/ref_functions.md
-  git diff 0.10.33 HEAD -- docs/ref_functions.md | cat
+  original document: 0.12.41:docs/ref_functions.md
+  git diff 0.12.41 HEAD -- docs/ref_functions.md | cat
 -->
 
 QMK には、信じられないほど便利な、またはあなたが望んでいた機能を少し追加する、隠された関数がたくさんあります。特定の機能に固有の関数はそれぞれの機能のページにあるため、ここには含まれていません。
@@ -98,7 +98,7 @@ layer_state_t layer_state_set_user(layer_state_t state) {
 
 ## EEPROM (永続ストレージ)の消去
 
-オーディオ、RGB アンダーグロー、バックライト、キーの動作に問題がある場合は、EEPROM (永続的な設定のストレージ)をリセットすることができます。ブートマジックはこれを行う方法の1つですが、有効になっていない場合はカスタムマクロを使って行うことができます。
+オーディオ、RGB アンダーグロー、バックライト、キーの動作に問題がある場合は、EEPROM (永続的な設定のストレージ)をリセットすることができます。EEPROM を強制的にリセットするには、[`EEP_RST` キーコード](ja/quantum_keycodes.md)あるいは[ブートマジック](ja/feature_bootmagic.md)機能を使います。それらのいずれも選択肢にない場合は、カスタムマクロを使って行うことができます。
 
 EEPROM を消去するには、関数またはマクロから `eeconfig_init()` を実行し、ほとんどの設定をデフォルトにリセットします。
 

docs/keycodes.md

@@ -516,6 +516,9 @@ See also: [One Shot Keys](one_shot_keys.md)
 |------------|----------------------------------|
 |`OSM(mod)`  |Hold `mod` for one keypress       |
 |`OSL(layer)`|Switch to `layer` for one keypress|
+|`OS_ON`     |Turns One Shot keys on            |
+|`OS_OFF`    |Turns One Shot keys off           |
+|`OS_TOGG`   |Toggles One Shot keys status      |
 
 ## Space Cadet :id=space-cadet
 

docs/one_shot_keys.md

@@ -17,6 +17,9 @@ You can control the behavior of one shot keys by defining these in `config.h`:
 
 * `OSM(mod)` - Momentarily hold down *mod*. You must use the `MOD_*` keycodes as shown in [Mod Tap](mod_tap.md), not the `KC_*` codes.
 * `OSL(layer)` - momentary switch to *layer*.
+* `OS_ON` - Turns on One Shot keys.
+* `OS_OFF` - Turns off One Shot keys. OSM act as regular mod keys, OSL act like `MO`.
+* `ON_TOGG` - Toggles the one shot key status.
 
 Sometimes, you want to activate a one-shot key as part of a macro or tap dance routine.  
 

docs/serial_driver.md

@@ -3,16 +3,18 @@ This driver powers the [Split Keyboard](feature_split_keyboard.md) feature.
 
 ?> Serial in this context should be read as **sending information one bit at a time**, rather than implementing UART/USART/RS485/RS232 standards.
 
-All drivers in this category have the following characteristics:
-* Provides data and signaling over a single conductor
-* Limited to single master, single slave
+Drivers in this category have the following characteristics:
+* bit bang and USART Half-duplex provide data and signaling over a single conductor
+* USART Full-duplex provide data and signaling over two conductors
+* They are all limited to single master and single slave communication scheme
 
 ## Supported Driver Types
 
 |                   | AVR                | ARM                |
-|-------------------|--------------------|--------------------|
+| ----------------- | ------------------ | ------------------ |
 | bit bang          | :heavy_check_mark: | :heavy_check_mark: |
 | USART Half-duplex |                    | :heavy_check_mark: |
+| USART Full-duplex |                    | :heavy_check_mark: |
 
 ## Driver configuration
 
@@ -42,7 +44,7 @@ Configure the driver via your config.h:
 Along with the generic options above, you must also turn on the `PAL_USE_CALLBACKS` feature in your halconf.h.
 
 ### USART Half-duplex
-Targeting STM32 boards where communication is offloaded to a USART hardware device. The advantage is that this provides fast and accurate timings. `SOFT_SERIAL_PIN` for this driver is the configured USART TX pin. **The TX pin must have appropriate pull-up resistors**. To configure it, add this to your rules.mk:
+Targeting STM32 boards where communication is offloaded to a USART hardware device. The advantage over bitbang is that this provides fast and accurate timings. `SERIAL_PIN_TX` for this driver is the configured USART TX pin. As this Pin is configured in open-drain mode an **external pull-up resistor is needed to keep the line high** (resistor values of 1.5k to 8.2k are known to work). To configure it, add this to your rules.mk:
 
 ```make
 SERIAL_DRIVER = usart
@@ -50,7 +52,8 @@ SERIAL_DRIVER = usart
 
 Configure the hardware via your config.h:
 ```c
-#define SOFT_SERIAL_PIN B6  // USART TX pin
+#define SOFT_SERIAL_PIN B6         // USART TX pin
+//#define USART1_REMAP             // Remap USART TX and RX pins on STM32F103 MCUs, see table below.
 #define SELECT_SOFT_SERIAL_SPEED 1 // or 0, 2, 3, 4, 5
                                    //  0: about 460800 baud
                                    //  1: about 230400 baud (default)
@@ -58,7 +61,7 @@ Configure the hardware via your config.h:
                                    //  3: about 57600 baud
                                    //  4: about 38400 baud
                                    //  5: about 19200 baud
-#define SERIAL_USART_DRIVER SD1 // USART driver of TX pin. default: SD1
+#define SERIAL_USART_DRIVER SD1    // USART driver of TX pin. default: SD1
 #define SERIAL_USART_TX_PAL_MODE 7 // Pin "alternate function", see the respective datasheet for the appropriate values for your MCU. default: 7
 #define SERIAL_USART_TIMEOUT 100 // USART driver timeout. default 100
 ```
@@ -68,3 +71,140 @@ You must also enable the ChibiOS `SERIAL` feature:
 * In your board's mcuconf.h: `#define STM32_SERIAL_USE_USARTn TRUE` (where 'n' matches the peripheral number of your selected USART on the MCU)
 
 Do note that the configuration required is for the `SERIAL` peripheral, not the `UART` peripheral.
+
+### USART Full-duplex
+Targeting STM32 boards where communication is offloaded to a USART hardware device. The advantage over bitbang is that this provides fast and accurate timings. USART Full-Duplex requires two conductors **without** pull-up resistors instead of one conductor with a pull-up resistor unlike the Half-duplex driver, but it is more efficent as it uses DMA transfers, which can result in even faster transmission speeds.
+
+#### Pin configuration
+
+`SERIAL_USART_TX_PIN` is the USART `TX` pin, `SERIAL_USART_RX_PIN` is the USART `RX` pin. No external pull-up resistors are needed as the `TX` pin operates in push-pull mode. To use this driver the usart peripherals `TX` and `RX` pins must be configured with the correct Alternate-functions. If you are using a Proton-C everything is already setup, same is true for STM32F103 MCUs. For MCUs which are using a modern flexible GPIO configuration you have to specify these by setting `SERIAL_USART_TX_PAL_MODE` and `SERIAL_USART_RX_PAL_MODE`. Refeer to the corresponding datasheets of your MCU or find those settings in the table below.
+
+#### Connecting the halves and Pin Swap
+Please note that `TX` of the master half has to be connected with the `RX` pin of the slave half and `RX` of the master half has to be connected with the `TX` pin of the slave half! Usually this pin swap has to be done outside of the MCU e.g. with cables or on the pcb. Some MCUs like the STM32F303 used on the Proton-C allow this pin swap directly inside the MCU, this feature can be enabled using `#define SERIAL_USART_PIN_SWAP` in your config.h.
+
+#### Setup
+To use the driver, add this to your rules.mk:
+
+```make
+SERIAL_DRIVER = usart_duplex
+```
+
+Next configure the hardware via your config.h:
+
+```c
+#define SERIAL_USART_TX_PIN B6     // USART TX pin
+#define SERIAL_USART_RX_PIN B7     // USART RX pin
+//#define USART1_REMAP             // Remap USART TX and RX pins on STM32F103 MCUs, see table below.
+//#define SERIAL_USART_PIN_SWAP    // Swap TX and RX pins if keyboard is master halve.
+                                   // Check if this feature is necessary with your keyboard design and available on the mcu.
+#define SELECT_SOFT_SERIAL_SPEED 1 // or 0, 2, 3, 4, 5
+                                   //  0: 460800 baud
+                                   //  1: 230400 baud (default)
+                                   //  2: 115200 baud
+                                   //  3: 57600 baud
+                                   //  4: 38400 baud
+                                   //  5: 19200 baud
+#define SERIAL_USART_DRIVER UARTD1 // USART driver of TX and RX pin. default: UARTD1
+#define SERIAL_USART_TX_PAL_MODE 7 // Pin "alternate function", see the respective datasheet for the appropriate values for your MCU. default: 7
+#define SERIAL_USART_RX_PAL_MODE 7 // Pin "alternate function", see the respective datasheet for the appropriate values for your MCU. default: 7
+#define SERIAL_USART_TIMEOUT 100 // USART driver timeout. default 100
+```
+
+You must also enable the ChibiOS `UART` with blocking api feature:
+* In your board's halconf.h: `#define HAL_USE_UART TRUE` and `#define UART_USE_WAIT TRUE`
+* In your board's mcuconf.h: `#define STM32_UART_USE_USARTn TRUE` (where 'n' matches the peripheral number of your selected USART on the MCU)
+
+Do note that the configuration required is for the `UART` peripheral, not the `SERIAL` peripheral.
+
+#### Pins for USART Peripherals with Alternate Functions for selected STM32 MCUs
+
+##### STM32F303 / Proton-C [Datasheet](https://www.st.com/resource/en/datasheet/stm32f303cc.pdf)
+
+Pin Swap available: :heavy_check_mark:
+
+|    Pin     | Function | Mode |
+| ---------- | -------- | ---- |
+| **USART1** |          |      |
+| PA9        | TX       | AF7  |
+| PA10       | RX       | AF7  |
+| PB6        | TX       | AF7  |
+| PB7        | RX       | AF7  |
+| PC4        | TX       | AF7  |
+| PC5        | RX       | AF7  |
+| PE0        | TX       | AF7  |
+| PE1        | RX       | AF7  |
+| **USART2** |          |      |
+| PA2        | TX       | AF7  |
+| PA3        | RX       | AF7  |
+| PA14       | TX       | AF7  |
+| PA15       | RX       | AF7  |
+| PB3        | TX       | AF7  |
+| PB4        | RX       | AF7  |
+| PD5        | TX       | AF7  |
+| PD6        | RX       | AF7  |
+| **USART3** |          |      |
+| PB10       | TX       | AF7  |
+| PB11       | RX       | AF7  |
+| PC10       | TX       | AF7  |
+| PC11       | RX       | AF7  |
+| PD8        | TX       | AF7  |
+| PD9        | RX       | AF7  |
+
+##### STM32F072 [Datasheet](https://www.st.com/resource/en/datasheet/stm32f072c8.pdf)
+
+Pin Swap available: :heavy_check_mark:
+
+|  Pin   | Function | Mode |
+| ------ | -------- | ---- |
+| USART1 |          |      |
+| PA9    | TX       | AF1  |
+| PA10   | RX       | AF1  |
+| PB6    | TX       | AF0  |
+| PB7    | RX       | AF0  |
+| USART2 |          |      |
+| PA2    | TX       | AF1  |
+| PA3    | RX       | AF1  |
+| PA14   | TX       | AF1  |
+| PA15   | RX       | AF1  |
+| USART3 |          |      |
+| PB10   | TX       | AF4  |
+| PB11   | RX       | AF4  |
+| PC4    | TX       | AF1  |
+| PC5    | RX       | AF1  |
+| PC10   | TX       | AF1  |
+| PC11   | RX       | AF1  |
+| PD8    | TX       | AF0  |
+| PD9    | RX       | AF0  |
+| USART4 |          |      |
+| PA0    | TX       | AF4  |
+| PA1    | RX       | AF4  |
+
+##### STM32F103 Medium Density (C8-CB) [Datasheet](https://www.st.com/resource/en/datasheet/stm32f103c8.pdf)
+
+Pin Swap available: N/A
+
+TX Pin is always Alternate Function Push-Pull, RX Pin is always regular input pin for any USART peripheral. **For STM32F103 no additional Alternate Function configuration is necessary. QMK is already configured.**
+
+Pin remapping:
+
+The pins of USART Peripherals use default Pins that can be remapped to use other pins using the AFIO registers. Default pins are marked **bold**. Add the appropriate defines to your config.h file.
+
+|    Pin     | Function | Mode |     USART_REMAP     |
+| ---------- | -------- | ---- | ------------------- |
+| **USART1** |          |      |                     |
+| **PA9**    | TX       | AFPP |                     |
+| **PA10**   | RX       | IN   |                     |
+| PB6        | TX       | AFPP | USART1_REMAP        |
+| PB7        | RX       | IN   | USART1_REMAP        |
+| **USART2** |          |      |                     |
+| **PA2**    | TX       | AFPP |                     |
+| **PA3**    | RX       | IN   |                     |
+| PD5        | TX       | AFPP | USART2_REMAP        |
+| PD6        | RX       | IN   | USART2_REMAP        |
+| **USART3** |          |      |                     |
+| **PB10**   | TX       | AFPP |                     |
+| **PB11**   | RX       | IN   |                     |
+| PC10       | TX       | AFPP | USART3_PARTIALREMAP |
+| PC11       | RX       | IN   | USART3_PARTIALREMAP |
+| PD8        | TX       | AFPP | USART3_FULLREMAP    |
+| PD9        | RX       | IN   | USART3_FULLREMAP    |

docs/ws2812_driver.md

@@ -72,20 +72,41 @@ WS2812_DRIVER = spi
 Configure the hardware via your config.h:
 ```c
 #define WS2812_SPI SPID1 // default: SPID1
-#define WS2812_SPI_MOSI_PAL_MODE 5 // Pin "alternate function", see the respective datasheet for the appropriate values for your MCU. default: 5
+#define WS2812_SPI_MOSI_PAL_MODE 5 // MOSI pin "alternate function", see the respective datasheet for the appropriate values for your MCU. default: 5
+#define WS2812_SPI_SCK_PIN B3 // Required for F072, may be for others -- SCK pin, see the respective datasheet for the appropriate values for your MCU. default: unspecified
+#define WS2812_SPI_SCK_PAL_MODE 5 // SCK pin "alternate function", see the respective datasheet for the appropriate values for your MCU. default: 5
 ```
 
 You must also turn on the SPI feature in your halconf.h and mcuconf.h
 
+#### Circular Buffer Mode
+Some boards may flicker while in the normal buffer mode. To fix this issue, circular buffer mode may be used to rectify the issue. 
+
+By default, the circular buffer mode is disabled.
+
+To enable this alternative buffer mode, place this into your `config.h` file:
+```c
+#define WS2812_SPI_USE_CIRCULAR_BUFFER
+```
+
+#### Setting baudrate with divisor
+To adjust the baudrate at which the SPI peripheral is configured, users will need to derive the target baudrate from the clock tree provided by STM32CubeMX.
+
+Only divisors of 2, 4, 8, 16, 32, 64, 128 and 256 are supported by hardware.
+
+|Define              |Default|Description                          |
+|--------------------|-------|-------------------------------------|
+|`WS2812_SPI_DIVISOR`|`16`   |SPI source clock peripheral divisor  |
+
 #### Testing Notes
 
 While not an exhaustive list, the following table provides the scenarios that have been partially validated:
 
-| | SPI1 | SPI2 | SPI3 |
-|-|-|-|-|
-| f072 | ? | B15 :heavy_check_mark: | N/A |
-| f103 | A7 :heavy_check_mark: | B15 :heavy_check_mark: | N/A |
-| f303 | A7 :heavy_check_mark: B5 :heavy_check_mark:  | B15 :heavy_check_mark: | B5 :heavy_check_mark: |
+|      | SPI1                                        | SPI2                                    | SPI3                  |
+|------|---------------------------------------------|-----------------------------------------|-----------------------|
+| f072 | ?                                           | B15 :heavy_check_mark: (needs SCK: B13) | N/A                   |
+| f103 | A7 :heavy_check_mark:                       | B15 :heavy_check_mark:                  | N/A                   |
+| f303 | A7 :heavy_check_mark: B5 :heavy_check_mark: | B15 :heavy_check_mark:                  | B5 :heavy_check_mark: |
 
 *Other supported ChibiOS boards and/or pins may function, it will be highly chip and configuration dependent.*
 
@@ -102,11 +123,14 @@ Configure the hardware via your config.h:
 #define WS2812_PWM_DRIVER PWMD2  // default: PWMD2
 #define WS2812_PWM_CHANNEL 2  // default: 2
 #define WS2812_PWM_PAL_MODE 2  // Pin "alternate function", see the respective datasheet for the appropriate values for your MCU. default: 2
+//#define WS2812_PWM_COMPLEMENTARY_OUTPUT // Define for a complementary timer output (TIMx_CHyN); omit for a normal timer output (TIMx_CHy).
 #define WS2812_DMA_STREAM STM32_DMA1_STREAM2  // DMA Stream for TIMx_UP, see the respective reference manual for the appropriate values for your MCU.
 #define WS2812_DMA_CHANNEL 2  // DMA Channel for TIMx_UP, see the respective reference manual for the appropriate values for your MCU.
 #define WS2812_DMAMUX_ID STM32_DMAMUX1_TIM2_UP // DMAMUX configuration for TIMx_UP -- only required if your MCU has a DMAMUX peripheral, see the respective reference manual for the appropriate values for your MCU.
 ```
 
+Note that using a complementary timer output (TIMx_CHyN) is possible only for advanced-control timers (TIM1, TIM8, TIM20 on STM32), and the `STM32_PWM_USE_ADVANCED` option in mcuconf.h must be set to `TRUE`.  Complementary outputs of general-purpose timers are not supported due to ChibiOS limitations.
+
 You must also turn on the PWM feature in your halconf.h and mcuconf.h
 
 #### Testing Notes

drivers/avr/spi_master.c

@@ -14,10 +14,8 @@
  *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-#include <avr/io.h>
-
 #include "spi_master.h"
-#include "quantum.h"
+
 #include "timer.h"
 
 #if defined(__AVR_AT90USB162__) || defined(__AVR_ATmega16U2__) || defined(__AVR_ATmega32U2__) || defined(__AVR_ATmega16U4__) || defined(__AVR_ATmega32U4__) || defined(__AVR_AT90USB646__) || defined(__AVR_AT90USB647__) || defined(__AVR_AT90USB1286__) || defined(__AVR_AT90USB1287__)

drivers/avr/spi_master.h

@@ -16,7 +16,9 @@
 
 #pragma once
 
-#include "quantum.h"
+#include <stdbool.h>
+
+#include "gpio.h"
 
 typedef int16_t spi_status_t;
 

drivers/chibios/analog.c

@@ -101,7 +101,11 @@
 
 // Options are 12, 10, 8, and 6 bit.
 #ifndef ADC_RESOLUTION
-#    define ADC_RESOLUTION ADC_CFGR1_RES_10BIT
+#    ifdef ADC_CFGR_RES_10BITS  // ADCv3, ADCv4
+#        define ADC_RESOLUTION ADC_CFGR_RES_10BITS
+#    else  // ADCv1, ADCv5, or the bodge for ADCv2 above
+#        define ADC_RESOLUTION ADC_CFGR1_RES_10BIT
+#    endif
 #endif
 
 static ADCConfig   adcCfg = {};
@@ -119,7 +123,7 @@ static ADCConversionGroup adcConversionGroup = {
     .smpr  = ADC_SAMPLING_RATE,
 #elif defined(USE_ADCV2)
 #    if !defined(STM32F1XX)
-    .cr2   = ADC_CR2_SWSTART,  // F103 seem very unhappy with, F401 seems very unhappy without...
+    .cr2 = ADC_CR2_SWSTART,  // F103 seem very unhappy with, F401 seems very unhappy without...
 #    endif
     .smpr2 = ADC_SMPR2_SMP_AN0(ADC_SAMPLING_RATE) | ADC_SMPR2_SMP_AN1(ADC_SAMPLING_RATE) | ADC_SMPR2_SMP_AN2(ADC_SAMPLING_RATE) | ADC_SMPR2_SMP_AN3(ADC_SAMPLING_RATE) | ADC_SMPR2_SMP_AN4(ADC_SAMPLING_RATE) | ADC_SMPR2_SMP_AN5(ADC_SAMPLING_RATE) | ADC_SMPR2_SMP_AN6(ADC_SAMPLING_RATE) | ADC_SMPR2_SMP_AN7(ADC_SAMPLING_RATE) | ADC_SMPR2_SMP_AN8(ADC_SAMPLING_RATE) | ADC_SMPR2_SMP_AN9(ADC_SAMPLING_RATE),
     .smpr1 = ADC_SMPR1_SMP_AN10(ADC_SAMPLING_RATE) | ADC_SMPR1_SMP_AN11(ADC_SAMPLING_RATE) | ADC_SMPR1_SMP_AN12(ADC_SAMPLING_RATE) | ADC_SMPR1_SMP_AN13(ADC_SAMPLING_RATE) | ADC_SMPR1_SMP_AN14(ADC_SAMPLING_RATE) | ADC_SMPR1_SMP_AN15(ADC_SAMPLING_RATE),
@@ -161,8 +165,8 @@ __attribute__((weak)) adc_mux pinToMux(pin_t pin) {
         case B0:  return TO_MUX( ADC_CHANNEL_IN12, 2 );
         case B1:  return TO_MUX( ADC_CHANNEL_IN1,  2 );
         case B2:  return TO_MUX( ADC_CHANNEL_IN12, 1 );
-        case B12: return TO_MUX( ADC_CHANNEL_IN2,  3 );
-        case B13: return TO_MUX( ADC_CHANNEL_IN3,  3 );
+        case B12: return TO_MUX( ADC_CHANNEL_IN3,  3 );
+        case B13: return TO_MUX( ADC_CHANNEL_IN5,  2 );
         case B14: return TO_MUX( ADC_CHANNEL_IN4,  3 );
         case B15: return TO_MUX( ADC_CHANNEL_IN5,  3 );
         case C0:  return TO_MUX( ADC_CHANNEL_IN6,  0 ); // Can also be ADC2
@@ -189,11 +193,52 @@ __attribute__((weak)) adc_mux pinToMux(pin_t pin) {
         case E15: return TO_MUX( ADC_CHANNEL_IN2,  3 );
         case F2:  return TO_MUX( ADC_CHANNEL_IN10, 0 ); // Can also be ADC2
         case F4:  return TO_MUX( ADC_CHANNEL_IN5,  0 );
-#elif defined(STM32F4XX) // TODO: add all pins
+#elif defined(STM32F4XX)
         case A0:  return TO_MUX( ADC_CHANNEL_IN0,  0 );
-        //case A1:  return TO_MUX( ADC_CHANNEL_IN1,  0 );
-#elif defined(STM32F1XX) // TODO: add all pins
+        case A1:  return TO_MUX( ADC_CHANNEL_IN1,  0 );
+        case A2:  return TO_MUX( ADC_CHANNEL_IN2,  0 );
+        case A3:  return TO_MUX( ADC_CHANNEL_IN3,  0 );
+        case A4:  return TO_MUX( ADC_CHANNEL_IN4,  0 );
+        case A5:  return TO_MUX( ADC_CHANNEL_IN5,  0 );
+        case A6:  return TO_MUX( ADC_CHANNEL_IN6,  0 );
+        case A7:  return TO_MUX( ADC_CHANNEL_IN7,  0 );
+        case B0:  return TO_MUX( ADC_CHANNEL_IN8,  0 );
+        case B1:  return TO_MUX( ADC_CHANNEL_IN9,  0 );
+        case C0:  return TO_MUX( ADC_CHANNEL_IN10, 0 );
+        case C1:  return TO_MUX( ADC_CHANNEL_IN11, 0 );
+        case C2:  return TO_MUX( ADC_CHANNEL_IN12, 0 );
+        case C3:  return TO_MUX( ADC_CHANNEL_IN13, 0 );
+        case C4:  return TO_MUX( ADC_CHANNEL_IN14, 0 );
+        case C5:  return TO_MUX( ADC_CHANNEL_IN15, 0 );
+#    if STM32_ADC_USE_ADC3
+        case F3:  return TO_MUX( ADC_CHANNEL_IN9,  2 );
+        case F4:  return TO_MUX( ADC_CHANNEL_IN14, 2 );
+        case F5:  return TO_MUX( ADC_CHANNEL_IN15, 2 );
+        case F6:  return TO_MUX( ADC_CHANNEL_IN4,  2 );
+        case F7:  return TO_MUX( ADC_CHANNEL_IN5,  2 );
+        case F8:  return TO_MUX( ADC_CHANNEL_IN6,  2 );
+        case F9:  return TO_MUX( ADC_CHANNEL_IN7,  2 );
+        case F10: return TO_MUX( ADC_CHANNEL_IN8,  2 );
+#    endif
+#elif defined(STM32F1XX)
         case A0:  return TO_MUX( ADC_CHANNEL_IN0,  0 );
+        case A1:  return TO_MUX( ADC_CHANNEL_IN1,  0 );
+        case A2:  return TO_MUX( ADC_CHANNEL_IN2,  0 );
+        case A3:  return TO_MUX( ADC_CHANNEL_IN3,  0 );
+        case A4:  return TO_MUX( ADC_CHANNEL_IN4,  0 );
+        case A5:  return TO_MUX( ADC_CHANNEL_IN5,  0 );
+        case A6:  return TO_MUX( ADC_CHANNEL_IN6,  0 );
+        case A7:  return TO_MUX( ADC_CHANNEL_IN7,  0 );
+        case B0:  return TO_MUX( ADC_CHANNEL_IN8,  0 );
+        case B1:  return TO_MUX( ADC_CHANNEL_IN9,  0 );
+        case C0:  return TO_MUX( ADC_CHANNEL_IN10, 0 );
+        case C1:  return TO_MUX( ADC_CHANNEL_IN11, 0 );
+        case C2:  return TO_MUX( ADC_CHANNEL_IN12, 0 );
+        case C3:  return TO_MUX( ADC_CHANNEL_IN13, 0 );
+        case C4:  return TO_MUX( ADC_CHANNEL_IN14, 0 );
+        case C5:  return TO_MUX( ADC_CHANNEL_IN15, 0 );
+        // STM32F103x[C-G] in 144-pin packages also have analog inputs on F6...F10, but they are on ADC3, and the
+        // ChibiOS ADC driver for STM32F1xx currently supports only ADC1, therefore these pins are not usable.
 #endif
     }
 

drivers/chibios/serial_usart.c

@@ -1,13 +1,20 @@
-#include "quantum.h"
-#include "serial.h"
-#include "print.h"
+/* Copyright 2021 QMK
+ *
+ * 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 
-#include <ch.h>
-#include <hal.h>
-
-#ifndef USART_CR1_M0
-#    define USART_CR1_M0 USART_CR1_M  // some platforms (f1xx) dont have this so
-#endif
+#include "serial_usart.h"
 
 #ifndef USE_GPIOV1
 // The default PAL alternate modes are used to signal that the pins are used for USART
@@ -20,50 +27,10 @@
 #    define SERIAL_USART_DRIVER SD1
 #endif
 
-#ifndef SERIAL_USART_CR1
-#    define SERIAL_USART_CR1 (USART_CR1_PCE | USART_CR1_PS | USART_CR1_M0)  // parity enable, odd parity, 9 bit length
-#endif
-
-#ifndef SERIAL_USART_CR2
-#    define SERIAL_USART_CR2 (USART_CR2_STOP_1)  // 2 stop bits
-#endif
-
-#ifndef SERIAL_USART_CR3
-#    define SERIAL_USART_CR3 0
-#endif
-
 #ifdef SOFT_SERIAL_PIN
 #    define SERIAL_USART_TX_PIN SOFT_SERIAL_PIN
 #endif
 
-#ifndef SELECT_SOFT_SERIAL_SPEED
-#    define SELECT_SOFT_SERIAL_SPEED 1
-#endif
-
-#ifdef SERIAL_USART_SPEED
-// Allow advanced users to directly set SERIAL_USART_SPEED
-#elif SELECT_SOFT_SERIAL_SPEED == 0
-#    define SERIAL_USART_SPEED 460800
-#elif SELECT_SOFT_SERIAL_SPEED == 1
-#    define SERIAL_USART_SPEED 230400
-#elif SELECT_SOFT_SERIAL_SPEED == 2
-#    define SERIAL_USART_SPEED 115200
-#elif SELECT_SOFT_SERIAL_SPEED == 3
-#    define SERIAL_USART_SPEED 57600
-#elif SELECT_SOFT_SERIAL_SPEED == 4
-#    define SERIAL_USART_SPEED 38400
-#elif SELECT_SOFT_SERIAL_SPEED == 5
-#    define SERIAL_USART_SPEED 19200
-#else
-#    error invalid SELECT_SOFT_SERIAL_SPEED value
-#endif
-
-#ifndef SERIAL_USART_TIMEOUT
-#    define SERIAL_USART_TIMEOUT 100
-#endif
-
-#define HANDSHAKE_MAGIC 7
-
 static inline msg_t sdWriteHalfDuplex(SerialDriver* driver, uint8_t* data, uint8_t size) {
     msg_t ret = sdWrite(driver, data, size);
 
@@ -123,6 +90,10 @@ __attribute__((weak)) void usart_init(void) {
 #else
     palSetLineMode(SERIAL_USART_TX_PIN, PAL_MODE_ALTERNATE(SERIAL_USART_TX_PAL_MODE) | PAL_STM32_OTYPE_OPENDRAIN);
 #endif
+
+#if defined(USART_REMAP)
+    USART_REMAP;
+#endif
 }
 
 void usart_master_init(void) {

drivers/chibios/serial_usart.h

@@ -0,0 +1,90 @@
+/* Copyright 2021 QMK
+ *
+ * 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include "quantum.h"
+#include "serial.h"
+#include "printf.h"
+
+#include <ch.h>
+#include <hal.h>
+
+#ifndef USART_CR1_M0
+#    define USART_CR1_M0 USART_CR1_M  // some platforms (f1xx) dont have this so
+#endif
+
+#ifndef SERIAL_USART_CR1
+#    define SERIAL_USART_CR1 (USART_CR1_PCE | USART_CR1_PS | USART_CR1_M0)  // parity enable, odd parity, 9 bit length
+#endif
+
+#ifndef SERIAL_USART_CR2
+#    define SERIAL_USART_CR2 (USART_CR2_STOP_1)  // 2 stop bits
+#endif
+
+#ifndef SERIAL_USART_CR3
+#    define SERIAL_USART_CR3 0
+#endif
+
+#if defined(USART1_REMAP)
+#    define USART_REMAP                             \
+        do {                                        \
+            (AFIO->MAPR |= AFIO_MAPR_USART1_REMAP); \
+        } while (0)
+#elif defined(USART2_REMAP)
+#    define USART_REMAP                             \
+        do {                                        \
+            (AFIO->MAPR |= AFIO_MAPR_USART2_REMAP); \
+        } while (0)
+#elif defined(USART3_PARTIALREMAP)
+#    define USART_REMAP                                          \
+        do {                                                     \
+            (AFIO->MAPR |= AFIO_MAPR_USART3_REMAP_PARTIALREMAP); \
+        } while (0)
+#elif defined(USART3_FULLREMAP)
+#    define USART_REMAP                                       \
+        do {                                                  \
+            (AFIO->MAPR |= AFIO_MAPR_USART3_REMAP_FULLREMAP); \
+        } while (0)
+#endif
+
+#ifndef SELECT_SOFT_SERIAL_SPEED
+#    define SELECT_SOFT_SERIAL_SPEED 1
+#endif
+
+#ifdef SERIAL_USART_SPEED
+// Allow advanced users to directly set SERIAL_USART_SPEED
+#elif SELECT_SOFT_SERIAL_SPEED == 0
+#    define SERIAL_USART_SPEED 460800
+#elif SELECT_SOFT_SERIAL_SPEED == 1
+#    define SERIAL_USART_SPEED 230400
+#elif SELECT_SOFT_SERIAL_SPEED == 2
+#    define SERIAL_USART_SPEED 115200
+#elif SELECT_SOFT_SERIAL_SPEED == 3
+#    define SERIAL_USART_SPEED 57600
+#elif SELECT_SOFT_SERIAL_SPEED == 4
+#    define SERIAL_USART_SPEED 38400
+#elif SELECT_SOFT_SERIAL_SPEED == 5
+#    define SERIAL_USART_SPEED 19200
+#else
+#    error invalid SELECT_SOFT_SERIAL_SPEED value
+#endif
+
+#ifndef SERIAL_USART_TIMEOUT
+#    define SERIAL_USART_TIMEOUT 100
+#endif
+
+#define HANDSHAKE_MAGIC 7

drivers/chibios/serial_usart_duplex.c

@@ -0,0 +1,261 @@
+/* Copyright 2021 QMK
+ *
+ * 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "serial_usart.h"
+
+#include <stdatomic.h>
+
+#if !defined(USE_GPIOV1)
+// The default PAL alternate modes are used to signal that the pins are used for USART
+#    if !defined(SERIAL_USART_TX_PAL_MODE)
+#        define SERIAL_USART_TX_PAL_MODE 7
+#    endif
+#    if !defined(SERIAL_USART_RX_PAL_MODE)
+#        define SERIAL_USART_RX_PAL_MODE 7
+#    endif
+#endif
+
+#if !defined(SERIAL_USART_DRIVER)
+#    define SERIAL_USART_DRIVER UARTD1
+#endif
+
+#if !defined(SERIAL_USART_TX_PIN)
+#    define SERIAL_USART_TX_PIN A9
+#endif
+
+#if !defined(SERIAL_USART_RX_PIN)
+#    define SERIAL_USART_RX_PIN A10
+#endif
+
+#define SIGNAL_HANDSHAKE_RECEIVED 0x1
+
+void        handle_transactions_slave(uint8_t sstd_index);
+static void receive_transaction_handshake(UARTDriver* uartp, uint16_t received_handshake);
+
+/*
+ * UART driver configuration structure. We use the blocking DMA enabled API and
+ * the rxchar callback to receive handshake tokens but only on the slave halve.
+ */
+// clang-format off
+static UARTConfig uart_config = {
+    .txend1_cb = NULL,
+    .txend2_cb = NULL,
+    .rxend_cb = NULL,
+    .rxchar_cb = NULL,
+    .rxerr_cb = NULL,
+    .timeout_cb = NULL,
+    .speed = (SERIAL_USART_SPEED),
+    .cr1 = (SERIAL_USART_CR1),
+    .cr2 = (SERIAL_USART_CR2),
+    .cr3 = (SERIAL_USART_CR3)
+};
+// clang-format on
+
+static SSTD_t*              Transaction_table      = NULL;
+static uint8_t              Transaction_table_size = 0;
+static atomic_uint_least8_t handshake              = 0xFF;
+static thread_reference_t   tp_target              = NULL;
+
+/*
+ * This callback is invoked when a character is received but the application
+ * was not ready to receive it, the character is passed as parameter.
+ * Receive transaction table index from initiator, which doubles as basic handshake token. */
+static void receive_transaction_handshake(UARTDriver* uartp, uint16_t received_handshake) {
+    /* Check if received handshake is not a valid transaction id.
+     * Please note that we can still catch a seemingly valid handshake
+     * i.e. a byte from a ongoing transfer which is in the allowed range.
+     * So this check mainly prevents any obviously wrong handshakes and
+     * subsequent wakeups of the receiving thread, which is a costly operation. */
+    if (received_handshake > Transaction_table_size) {
+        return;
+    }
+
+    handshake = (uint8_t)received_handshake;
+    chSysLockFromISR();
+    /* Wakeup receiving thread to start a transaction. */
+    chEvtSignalI(tp_target, (eventmask_t)SIGNAL_HANDSHAKE_RECEIVED);
+    chSysUnlockFromISR();
+}
+
+__attribute__((weak)) void usart_init(void) {
+#if defined(USE_GPIOV1)
+    palSetLineMode(SERIAL_USART_TX_PIN, PAL_MODE_STM32_ALTERNATE_PUSHPULL);
+    palSetLineMode(SERIAL_USART_RX_PIN, PAL_MODE_INPUT);
+#else
+    palSetLineMode(SERIAL_USART_TX_PIN, PAL_MODE_ALTERNATE(SERIAL_USART_TX_PAL_MODE) | PAL_STM32_OTYPE_PUSHPULL | PAL_STM32_OSPEED_HIGHEST);
+    palSetLineMode(SERIAL_USART_RX_PIN, PAL_MODE_ALTERNATE(SERIAL_USART_RX_PAL_MODE) | PAL_STM32_OTYPE_PUSHPULL | PAL_STM32_OSPEED_HIGHEST);
+#endif
+}
+
+/*
+ * This thread runs on the slave half and reacts to transactions initiated from the master.
+ */
+static THD_WORKING_AREA(waSlaveThread, 1024);
+static THD_FUNCTION(SlaveThread, arg) {
+    (void)arg;
+    chRegSetThreadName("slave_usart_tx_rx");
+
+    while (true) {
+        /* We sleep as long as there is no handshake waiting for us. */
+        chEvtWaitAny((eventmask_t)SIGNAL_HANDSHAKE_RECEIVED);
+        handle_transactions_slave(handshake);
+    }
+}
+
+void soft_serial_target_init(SSTD_t* const sstd_table, int sstd_table_size) {
+    Transaction_table      = sstd_table;
+    Transaction_table_size = (uint8_t)sstd_table_size;
+    usart_init();
+
+#if defined(USART_REMAP)
+    USART_REMAP;
+#endif
+
+    tp_target = chThdCreateStatic(waSlaveThread, sizeof(waSlaveThread), HIGHPRIO, SlaveThread, NULL);
+
+    // Start receiving handshake tokens on slave halve
+    uart_config.rxchar_cb = receive_transaction_handshake;
+    uartStart(&SERIAL_USART_DRIVER, &uart_config);
+}
+
+/**
+ * @brief React to transactions started by the master.
+ * This version uses duplex send and receive usart pheriphals and DMA backed transfers.
+ */
+void inline handle_transactions_slave(uint8_t sstd_index) {
+    size_t  buffer_size = 0;
+    msg_t   msg         = 0;
+    SSTD_t* trans       = &Transaction_table[sstd_index];
+
+    /* Send back the handshake which is XORed as a simple checksum,
+     to signal that the slave is ready to receive possible transaction buffers  */
+    sstd_index ^= HANDSHAKE_MAGIC;
+    buffer_size = (size_t)sizeof(sstd_index);
+    msg         = uartSendTimeout(&SERIAL_USART_DRIVER, &buffer_size, &sstd_index, TIME_MS2I(SERIAL_USART_TIMEOUT));
+
+    if (msg != MSG_OK) {
+        if (trans->status) {
+            *trans->status = TRANSACTION_NO_RESPONSE;
+        }
+        return;
+    }
+
+    /* Receive transaction buffer from the master. If this transaction requires it.*/
+    buffer_size = (size_t)trans->initiator2target_buffer_size;
+    if (buffer_size) {
+        msg = uartReceiveTimeout(&SERIAL_USART_DRIVER, &buffer_size, trans->initiator2target_buffer, TIME_MS2I(SERIAL_USART_TIMEOUT));
+        if (msg != MSG_OK) {
+            if (trans->status) {
+                *trans->status = TRANSACTION_NO_RESPONSE;
+            }
+            return;
+        }
+    }
+
+    /* Send transaction buffer to the master. If this transaction requires it. */
+    buffer_size = (size_t)trans->target2initiator_buffer_size;
+    if (buffer_size) {
+        msg = uartSendFullTimeout(&SERIAL_USART_DRIVER, &buffer_size, trans->target2initiator_buffer, TIME_MS2I(SERIAL_USART_TIMEOUT));
+        if (msg != MSG_OK) {
+            if (trans->status) {
+                *trans->status = TRANSACTION_NO_RESPONSE;
+            }
+            return;
+        }
+    }
+
+    if (trans->status) {
+        *trans->status = TRANSACTION_ACCEPTED;
+    }
+}
+
+void soft_serial_initiator_init(SSTD_t* const sstd_table, int sstd_table_size) {
+    Transaction_table      = sstd_table;
+    Transaction_table_size = (uint8_t)sstd_table_size;
+    usart_init();
+
+#if defined(SERIAL_USART_PIN_SWAP)
+    uart_config.cr2 |= USART_CR2_SWAP;  // master has swapped TX/RX pins
+#endif
+
+#if defined(USART_REMAP)
+    USART_REMAP;
+#endif
+
+    uartStart(&SERIAL_USART_DRIVER, &uart_config);
+}
+
+/**
+ * @brief Start transaction from the master to the slave.
+ * This version uses duplex send and receive usart pheriphals and DMA backed transfers.
+ *
+ * @param index Transaction Table index of the transaction to start.
+ * @return int TRANSACTION_NO_RESPONSE in case of Timeout.
+ *             TRANSACTION_TYPE_ERROR in case of invalid transaction index.
+ *             TRANSACTION_END in case of success.
+ */
+#if !defined(SERIAL_USE_MULTI_TRANSACTION)
+int soft_serial_transaction(void) {
+    uint8_t sstd_index = 0;
+#else
+int soft_serial_transaction(int index) {
+    uint8_t sstd_index = index;
+#endif
+
+    if (sstd_index > Transaction_table_size) {
+        return TRANSACTION_TYPE_ERROR;
+    }
+
+    SSTD_t* const trans       = &Transaction_table[sstd_index];
+    msg_t         msg         = 0;
+    size_t        buffer_size = (size_t)sizeof(sstd_index);
+
+    /* Send transaction table index to the slave, which doubles as basic handshake token. */
+    uartSendFullTimeout(&SERIAL_USART_DRIVER, &buffer_size, &sstd_index, TIME_MS2I(SERIAL_USART_TIMEOUT));
+
+    uint8_t sstd_index_shake = 0xFF;
+    buffer_size              = (size_t)sizeof(sstd_index_shake);
+
+    /* Receive the handshake token from the slave. The token was XORed by the slave as a simple checksum.
+     If the tokens match, the master will start to send and receive possible transaction buffers. */
+    msg = uartReceiveTimeout(&SERIAL_USART_DRIVER, &buffer_size, &sstd_index_shake, TIME_MS2I(SERIAL_USART_TIMEOUT));
+    if (msg != MSG_OK || (sstd_index_shake != (sstd_index ^ HANDSHAKE_MAGIC))) {
+        dprintln("USART: Handshake Failed");
+        return TRANSACTION_NO_RESPONSE;
+    }
+
+    /* Send transaction buffer to the slave. If this transaction requires it. */
+    buffer_size = (size_t)trans->initiator2target_buffer_size;
+    if (buffer_size) {
+        msg = uartSendFullTimeout(&SERIAL_USART_DRIVER, &buffer_size, trans->initiator2target_buffer, TIME_MS2I(SERIAL_USART_TIMEOUT));
+        if (msg != MSG_OK) {
+            dprintln("USART: Send Failed");
+            return TRANSACTION_NO_RESPONSE;
+        }
+    }
+
+    /* Receive transaction buffer from the slave. If this transaction requires it. */
+    buffer_size = (size_t)trans->target2initiator_buffer_size;
+    if (buffer_size) {
+        msg = uartReceiveTimeout(&SERIAL_USART_DRIVER, &buffer_size, trans->target2initiator_buffer, TIME_MS2I(SERIAL_USART_TIMEOUT));
+        if (msg != MSG_OK) {
+            dprintln("USART: Receive Failed");
+            return TRANSACTION_NO_RESPONSE;
+        }
+    }
+
+    return TRANSACTION_END;
+}

drivers/chibios/spi_master.c

@@ -15,7 +15,7 @@
  */
 
 #include "spi_master.h"
-#include "quantum.h"
+
 #include "timer.h"
 
 static pin_t     currentSlavePin = NO_PIN;

drivers/chibios/spi_master.h

@@ -18,7 +18,9 @@
 
 #include <ch.h>
 #include <hal.h>
-#include "quantum.h"
+#include <stdbool.h>
+
+#include "gpio.h"
 
 #ifndef SPI_DRIVER
 #    define SPI_DRIVER SPID2

drivers/chibios/ws2812_pwm.c

@@ -27,6 +27,15 @@
 #    error "please consult your MCU's datasheet and specify in your config.h: #define WS2812_DMAMUX_ID STM32_DMAMUX1_TIM?_UP"
 #endif
 
+#ifndef WS2812_PWM_COMPLEMENTARY_OUTPUT
+#    define WS2812_PWM_OUTPUT_MODE PWM_OUTPUT_ACTIVE_HIGH
+#else
+#    if !STM32_PWM_USE_ADVANCED
+#        error "WS2812_PWM_COMPLEMENTARY_OUTPUT requires STM32_PWM_USE_ADVANCED == TRUE"
+#    endif
+#    define WS2812_PWM_OUTPUT_MODE PWM_COMPLEMENTARY_OUTPUT_ACTIVE_HIGH
+#endif
+
 // Push Pull or Open Drain Configuration
 // Default Push Pull
 #ifndef WS2812_EXTERNAL_PULLUP
@@ -247,7 +256,7 @@ void ws2812_init(void) {
         .channels =
             {
                 [0 ... 3]                = {.mode = PWM_OUTPUT_DISABLED, .callback = NULL},     // Channels default to disabled
-                [WS2812_PWM_CHANNEL - 1] = {.mode = PWM_OUTPUT_ACTIVE_HIGH, .callback = NULL},  // Turn on the channel we care about
+                [WS2812_PWM_CHANNEL - 1] = {.mode = WS2812_PWM_OUTPUT_MODE, .callback = NULL},  // Turn on the channel we care about
             },
         .cr2  = 0,
         .dier = TIM_DIER_UDE,  // DMA on update event for next period

drivers/chibios/ws2812_spi.c

@@ -16,22 +16,63 @@
 #    define WS2812_SPI_MOSI_PAL_MODE 5
 #endif
 
+#ifndef WS2812_SPI_SCK_PAL_MODE
+#    define WS2812_SPI_SCK_PAL_MODE 5
+#endif
+
 // Push Pull or Open Drain Configuration
 // Default Push Pull
 #ifndef WS2812_EXTERNAL_PULLUP
 #    if defined(USE_GPIOV1)
-#        define WS2812_OUTPUT_MODE PAL_MODE_STM32_ALTERNATE_PUSHPULL
+#        define WS2812_MOSI_OUTPUT_MODE PAL_MODE_STM32_ALTERNATE_PUSHPULL
 #    else
-#        define WS2812_OUTPUT_MODE PAL_MODE_ALTERNATE(WS2812_SPI_MOSI_PAL_MODE) | PAL_STM32_OTYPE_PUSHPULL
+#        define WS2812_MOSI_OUTPUT_MODE PAL_MODE_ALTERNATE(WS2812_SPI_MOSI_PAL_MODE) | PAL_STM32_OTYPE_PUSHPULL
 #    endif
 #else
 #    if defined(USE_GPIOV1)
-#        define WS2812_OUTPUT_MODE PAL_MODE_STM32_ALTERNATE_OPENDRAIN
+#        define WS2812_MOSI_OUTPUT_MODE PAL_MODE_STM32_ALTERNATE_OPENDRAIN
 #    else
-#        define WS2812_OUTPUT_MODE PAL_MODE_ALTERNATE(WS2812_SPI_MOSI_PAL_MODE) | PAL_STM32_OTYPE_OPENDRAIN
+#        define WS2812_MOSI_OUTPUT_MODE PAL_MODE_ALTERNATE(WS2812_SPI_MOSI_PAL_MODE) | PAL_STM32_OTYPE_OPENDRAIN
 #    endif
 #endif
 
+// Define SPI config speed
+// baudrate should target 3.2MHz
+// F072 fpclk = 48MHz
+// 48/16 = 3Mhz
+#if WS2812_SPI_DIVISOR == 2
+#    define WS2812_SPI_DIVISOR (0)
+#elif WS2812_SPI_DIVISOR == 4
+#    define WS2812_SPI_DIVISOR (SPI_CR1_BR_0)
+#elif WS2812_SPI_DIVISOR == 8
+#    define WS2812_SPI_DIVISOR (SPI_CR1_BR_1)
+#elif WS2812_SPI_DIVISOR == 16  // same as default
+#    define WS2812_SPI_DIVISOR (SPI_CR1_BR_1 | SPI_CR1_BR_0)
+#elif WS2812_SPI_DIVISOR == 32
+#    define WS2812_SPI_DIVISOR (SPI_CR1_BR_2)
+#elif WS2812_SPI_DIVISOR == 64
+#    define WS2812_SPI_DIVISOR (SPI_CR1_BR_2 | SPI_CR1_BR_0)
+#elif WS2812_SPI_DIVISOR == 128
+#    define WS2812_SPI_DIVISOR (SPI_CR1_BR_2 | SPI_CR1_BR_1)
+#elif WS2812_SPI_DIVISOR == 256
+#    define WS2812_SPI_DIVISOR (SPI_CR1_BR_2 | SPI_CR1_BR_1 | SPI_CR1_BR_0)
+#else
+#    define WS2812_SPI_DIVISOR (SPI_CR1_BR_1 | SPI_CR1_BR_0)  // default
+#endif
+
+// Use SPI circular buffer
+#ifdef WS2812_SPI_USE_CIRCULAR_BUFFER
+#    define WS2812_SPI_BUFFER_MODE 1  // circular buffer
+#else
+#    define WS2812_SPI_BUFFER_MODE 0  // normal buffer
+#endif
+
+#if defined(USE_GPIOV1)
+#    define WS2812_SCK_OUTPUT_MODE PAL_MODE_STM32_ALTERNATE_PUSHPULL
+#else
+#    define WS2812_SCK_OUTPUT_MODE PAL_MODE_ALTERNATE(WS2812_SPI_SCK_PAL_MODE) | PAL_STM32_OTYPE_PUSHPULL
+#endif
+
 #define BYTES_FOR_LED_BYTE 4
 #define NB_COLORS 3
 #define BYTES_FOR_LED (BYTES_FOR_LED_BYTE * NB_COLORS)
@@ -78,17 +119,21 @@ static void set_led_color_rgb(LED_TYPE color, int pos) {
 }
 
 void ws2812_init(void) {
-    palSetLineMode(RGB_DI_PIN, WS2812_OUTPUT_MODE);
+    palSetLineMode(RGB_DI_PIN, WS2812_MOSI_OUTPUT_MODE);
+
+#ifdef WS2812_SPI_SCK_PIN
+    palSetLineMode(WS2812_SPI_SCK_PIN, WS2812_SCK_OUTPUT_MODE);
+#endif  // WS2812_SPI_SCK_PIN
 
     // TODO: more dynamic baudrate
-    static const SPIConfig spicfg = {
-        0, NULL, PAL_PORT(RGB_DI_PIN), PAL_PAD(RGB_DI_PIN),
-        SPI_CR1_BR_1 | SPI_CR1_BR_0  // baudrate : fpclk / 8 => 1tick is 0.32us (2.25 MHz)
-    };
+    static const SPIConfig spicfg = {WS2812_SPI_BUFFER_MODE, NULL, PAL_PORT(RGB_DI_PIN), PAL_PAD(RGB_DI_PIN), WS2812_SPI_DIVISOR};
 
     spiAcquireBus(&WS2812_SPI);     /* Acquire ownership of the bus.    */
     spiStart(&WS2812_SPI, &spicfg); /* Setup transfer parameters.       */
     spiSelect(&WS2812_SPI);         /* Slave Select assertion.          */
+#ifdef WS2812_SPI_USE_CIRCULAR_BUFFER
+    spiStartSend(&WS2812_SPI, sizeof(txbuf) / sizeof(txbuf[0]), txbuf);
+#endif
 }
 
 void ws2812_setleds(LED_TYPE* ledarray, uint16_t leds) {
@@ -104,9 +149,11 @@ void ws2812_setleds(LED_TYPE* ledarray, uint16_t leds) {
 
     // Send async - each led takes ~0.03ms, 50 leds ~1.5ms, animations flushing faster than send will cause issues.
     // Instead spiSend can be used to send synchronously (or the thread logic can be added back).
-#ifdef WS2812_SPI_SYNC
+#ifndef WS2812_SPI_USE_CIRCULAR_BUFFER
+#    ifdef WS2812_SPI_SYNC
     spiSend(&WS2812_SPI, sizeof(txbuf) / sizeof(txbuf[0]), txbuf);
-#else
+#    else
     spiStartSend(&WS2812_SPI, sizeof(txbuf) / sizeof(txbuf[0]), txbuf);
+#    endif
 #endif
 }

drivers/issi/is31fl3733.c

@@ -68,7 +68,7 @@ uint8_t g_twi_transfer_buffer[20];
 uint8_t g_pwm_buffer[DRIVER_COUNT][192];
 bool    g_pwm_buffer_update_required[DRIVER_COUNT] = {false};
 
-uint8_t g_led_control_registers[DRIVER_COUNT][24]             = {{0}, {0}};
+uint8_t g_led_control_registers[DRIVER_COUNT][24]             = {0};
 bool    g_led_control_registers_update_required[DRIVER_COUNT] = {false};
 
 bool IS31FL3733_write_register(uint8_t addr, uint8_t reg, uint8_t data) {

drivers/oled/oled_driver.c

@@ -24,6 +24,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #include "progmem.h"
 
+#include "keyboard.h"
+
 // Used commands from spec sheet: https://cdn-shop.adafruit.com/datasheets/SSD1306.pdf
 // for SH1106: https://www.velleman.eu/downloads/29/infosheets/sh1106_datasheet.pdf
 
@@ -71,6 +73,11 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define PRE_CHARGE_PERIOD 0xD9
 #define VCOM_DETECT 0xDB
 
+// Advance Graphic Commands
+#define FADE_BLINK 0x23
+#define ENABLE_FADE 0x20
+#define ENABLE_BLINK 0x30
+
 // Charge Pump Commands
 #define CHARGE_PUMP 0x8D
 
@@ -152,6 +159,12 @@ static void InvertCharacter(uint8_t *cursor) {
 }
 
 bool oled_init(uint8_t rotation) {
+#if defined(USE_I2C) && defined(SPLIT_KEYBOARD)
+    if (!is_keyboard_master()) {
+        return true;
+    }
+#endif
+
     oled_rotation = oled_init_user(rotation);
     if (!HAS_FLAGS(oled_rotation, OLED_ROTATION_90)) {
         oled_rotation_width = OLED_DISPLAY_WIDTH;
@@ -539,7 +552,13 @@ bool oled_on(void) {
     oled_timeout = timer_read32() + OLED_TIMEOUT;
 #endif
 
-    static const uint8_t PROGMEM display_on[] = {I2C_CMD, DISPLAY_ON};
+    static const uint8_t PROGMEM display_on[] =
+#ifdef OLED_FADE_OUT
+        {I2C_CMD, FADE_BLINK, 0x00};
+#else
+        {I2C_CMD, DISPLAY_ON};
+#endif
+
     if (!oled_active) {
         if (I2C_TRANSMIT_P(display_on) != I2C_STATUS_SUCCESS) {
             print("oled_on cmd failed\n");
@@ -555,7 +574,13 @@ bool oled_off(void) {
         return !oled_active;
     }
 
-    static const uint8_t PROGMEM display_off[] = {I2C_CMD, DISPLAY_OFF};
+    static const uint8_t PROGMEM display_off[] =
+#ifdef OLED_FADE_OUT
+        {I2C_CMD, FADE_BLINK, ENABLE_FADE | OLED_FADE_OUT_INTERVAL};
+#else
+        {I2C_CMD, DISPLAY_OFF};
+#endif
+
     if (oled_active) {
         if (I2C_TRANSMIT_P(display_off) != I2C_STATUS_SUCCESS) {
             print("oled_off cmd failed\n");

drivers/oled/oled_driver.h

@@ -154,10 +154,22 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #    endif
 #endif
 
+#if !defined(OLED_FADE_OUT_INTERVAL)
+#    define OLED_FADE_OUT_INTERVAL 0x00
+#endif
+
+#if OLED_FADE_OUT_INTERVAL > 0x0F || OLED_FADE_OUT_INTERVAL < 0x00
+#    error OLED_FADE_OUT_INTERVAL must be between 0x00 and 0x0F
+#endif
+
 #if !defined(OLED_I2C_TIMEOUT)
 #    define OLED_I2C_TIMEOUT 100
 #endif
 
+#if !defined(OLED_UPDATE_INTERVAL) && defined(SPLIT_KEYBOARD)
+#    define OLED_UPDATE_INTERVAL 50
+#endif
+
 typedef struct __attribute__((__packed__)) {
     uint8_t *current_element;
     uint16_t remaining_element_count;

keyboards/0xcb/1337/keymaps/default/keymap.c

@@ -50,7 +50,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 
 /* rotary encoder (SW3) - add more else if blocks for more granular layer control */
 #ifdef ENCODER_ENABLE
-void encoder_update_user(uint8_t index, bool clockwise) {
+bool encoder_update_user(uint8_t index, bool clockwise) {
     if (IS_LAYER_ON(_RGB)) {
         #ifdef RGBLIGHT_ENABLE
             if (clockwise) {
@@ -72,6 +72,7 @@ void encoder_update_user(uint8_t index, bool clockwise) {
             tap_code(KC_VOLD);
         }
     }
+    return true;
 }
 #endif
 

keyboards/0xcb/1337/keymaps/jakob/keymap.c

@@ -50,7 +50,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 
 /* rotary encoder (SW3) - add more else if blocks for more granular layer control */
 #ifdef ENCODER_ENABLE
-void encoder_update_user(uint8_t index, bool clockwise) {
+bool encoder_update_user(uint8_t index, bool clockwise) {
     if (IS_LAYER_ON(_RGB)) {
         #ifdef RGBLIGHT_ENABLE
             if (clockwise) {
@@ -72,6 +72,7 @@ void encoder_update_user(uint8_t index, bool clockwise) {
             tap_code16(C(A(KC_DOWN)));
         }
     }
+    return true;
 }
 #endif
 

keyboards/0xcb/1337/keymaps/via/keymap.c

@@ -50,7 +50,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 
 /* rotary encoder (SW3) - add more else if blocks for more granular layer control */
 #ifdef ENCODER_ENABLE
-void encoder_update_user(uint8_t index, bool clockwise) {
+bool encoder_update_user(uint8_t index, bool clockwise) {
     if (IS_LAYER_ON(_RGB)) {
         #ifdef RGBLIGHT_ENABLE
             if (clockwise) {
@@ -72,6 +72,7 @@ void encoder_update_user(uint8_t index, bool clockwise) {
             tap_code(KC_VOLD);
         }
     }
+    return true;
 }
 #endif
 

keyboards/10bleoledhub/keymaps/default/keymap.c

@@ -13,7 +13,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.*/
 /* Keymap _0: (Base Layer) Default Layer
 
    * .-----.
-   * |PGUP | 
+   * |PGUP |
    * |-----------------.
    * |  7  |  8  |  9  |
    * |-----|-----|-----|
@@ -37,12 +37,12 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.*/
 
 #include QMK_KEYBOARD_H
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-    [0] = LAYOUT( 
+    [0] = LAYOUT(
 	    KC_PGUP,
-        KC_KP_7, KC_KP_8, MO(1), 
+        KC_KP_7, KC_KP_8, MO(1),
         KC_P4,   KC_P5,    KC_P6,
         KC_P1,   KC_P2,    KC_P3),
-    [1] = LAYOUT( 
+    [1] = LAYOUT(
         KC_NUMLOCK,
 		RGB_TOG, RGB_MOD, RGB_M_K,
         RGB_SAI, RGB_SAD, RGB_HUI,
@@ -58,14 +58,15 @@ static void render_logo(void) {
 void oled_task_user(void) { render_logo(); }
 #endif
 
-void encoder_update_user(uint8_t index, bool clockwise) {
+bool encoder_update_user(uint8_t index, bool clockwise) {
     if (index == 0) { /* First encoder */
         if (clockwise) {
             tap_code(KC_PGDN);
         } else {
             tap_code(KC_PGUP);
         }
-  }
+    }
+    return true;
 }
 
 

keyboards/10bleoledhub/keymaps/via/keymap.c

@@ -9,11 +9,11 @@ but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 You should have received a copy of the GNU General Public License
-along with this program.  If not, see <http://www.gnu.org/licenses/>.*/ 
+along with this program.  If not, see <http://www.gnu.org/licenses/>.*/
 /* Keymap _0: (Base Layer) Default Layer
 
    * .-----.
-   * |PGUP | 
+   * |PGUP |
    * |-----------------.
    * |  7  |  8  |  9  |
    * |-----|-----|-----|
@@ -37,12 +37,12 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.*/
 
 #include QMK_KEYBOARD_H
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-    [0] = LAYOUT( 
+    [0] = LAYOUT(
 	    KC_PGUP,
-        KC_KP_7, KC_KP_8, MO(1), 
+        KC_KP_7, KC_KP_8, MO(1),
         KC_P4,   KC_P5,    KC_P6,
         KC_P1,   KC_P2,    KC_P3),
-    [1] = LAYOUT( 
+    [1] = LAYOUT(
         KC_NUMLOCK,
 		RGB_TOG, RGB_MOD, RGB_M_K,
         RGB_SAI, RGB_SAD, RGB_HUI,
@@ -58,14 +58,15 @@ static void render_logo(void) {
 void oled_task_user(void) { render_logo(); }
 #endif
 
-void encoder_update_user(uint8_t index, bool clockwise) {
+bool encoder_update_user(uint8_t index, bool clockwise) {
     if (index == 0) { /* First encoder */
         if (clockwise) {
             tap_code(KC_PGDN);
         } else {
             tap_code(KC_PGUP);
         }
-  }
+    }
+    return true;
 }
 
 

keyboards/1upkeyboards/sweet16/keymaps/default/keymap.c

@@ -27,7 +27,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
 
 #ifdef ENCODER_ENABLE
 #include "encoder.h"
-void encoder_update_user(int8_t index, bool clockwise) {
+bool encoder_update_user(uint8_t index, bool clockwise) {
   if (index == 0) { /* First encoder */
     if (clockwise) {
       tap_code(KC_VOLU);
@@ -35,5 +35,6 @@ void encoder_update_user(int8_t index, bool clockwise) {
       tap_code(KC_VOLD);
     }
   }
+  return true;
 }
 #endif

keyboards/1upkeyboards/sweet16/keymaps/ridingintraffic/keymap.c

@@ -91,21 +91,21 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 bool process_record_user(uint16_t keycode, keyrecord_t *record) {
     if (record->event.pressed) {
         switch(keycode) {
-            case CLOUD:       // (っ◕‿◕)っ
+            case CLOUD:
                 if(record->event.pressed){
-                    send_unicode_hex_string("0028 3063 25D5 203F 25D5 0029 3063");
+                    send_unicode_string("(っ◕‿◕)っ");
                 }
                 return false;
                 break;
-            case FU:       // t(-_-t)
+            case FU:
                 if(record->event.pressed){
                     SEND_STRING("t(-_-t)");
                 }
                 return false;
                 break;  
-            case HAPPYFACE:       // ʘ‿ʘ 
+            case HAPPYFACE:
                 if(record->event.pressed){
-                     send_unicode_hex_string("0298 203F 0298");
+                     send_unicode_string("ʘ‿ʘ");
                 }
                 return false;
                 break; 
@@ -118,33 +118,33 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
                 }
                 return false;
                 break;  
-            case SHRUG: // ¯\_(ツ)_/¯
+            case SHRUG:
                 if (record->event.pressed) {
-                    send_unicode_hex_string("00AF 005C 005F 0028 30C4 0029 005F 002F 00AF");
+                    send_unicode_string("¯\\_(ツ)_/¯");
                 }
                 return false; 
                 break;
-            case HEARTFACE:       // ♥‿♥
+            case HEARTFACE:
                 if(record->event.pressed){
-                    send_unicode_hex_string("2665 203F 2665");
+                    send_unicode_string("♥‿♥");
                 }
                 return false;
                 break;  
-            case DISFACE:       // ಠ_ಠ 
+            case DISFACE:
                 if(record->event.pressed){
-                    send_unicode_hex_string("0CA0 005F 0CA0");
+                    send_unicode_string("ಠ_ಠ");
                 }
                 return false;
                 break;
-            case TFLIP:         // (╯°□°)╯ ︵ ┻━┻ 
+            case TFLIP:
                 if(record->event.pressed){
-                    send_unicode_hex_string("0028 256F 00B0 25A1 00B0 0029 256F 0020 FE35 0020 253B 2501 253B");
+                    send_unicode_string("(╯°□°)╯ ︵ ┻━┻");
                 }
                 return false;
                 break;
-            case TFLIP2:         // ┻━┻︵ \(°□°)/ ︵ ┻━┻  
+            case TFLIP2:
                 if(record->event.pressed){
-                    send_unicode_hex_string("253B 2501 253B FE35 0020 005C 0028 00B0 25A1 00B0 0029 002F 0020 FE35 0020 253B 2501 253B");
+                    send_unicode_string("┻━┻︵ \\(°□°)/ ︵ ┻━┻");
                 }
                 return false;
                 break;
@@ -212,4 +212,4 @@ uint32_t layer_state_set_user(uint32_t state) {
         break;
     }
   return state;
-}
+}

keyboards/1upkeyboards/sweet16/rules.mk

@@ -1,7 +1,7 @@
 # Build Options
 #
 DEFAULT_FOLDER = 1upkeyboards/sweet16/v1
-#BOOTMAGIC_ENABLE = yes # Virtual DIP switch configuration
+#BOOTMAGIC_ENABLE = full # Virtual DIP switch configuration
 MOUSEKEY_ENABLE = yes  # Mouse keys
 EXTRAKEY_ENABLE = yes  # Audio control and System control
 CONSOLE_ENABLE = no    # Console for debug

keyboards/1upkeyboards/sweet16/v2/promicro/promicro.c

@@ -2,7 +2,7 @@
 #include "encoder.h"
 
 #ifdef ENCODER_ENABLED
-void encoder_update_kb(int8_t index, bool clockwise) {
-    encoder_update_user(index, clockwise);
+bool encoder_update_kb(uint8_t index, bool clockwise) {
+    return encoder_update_user(index, clockwise);
 }
 #endif

keyboards/1upkeyboards/sweet16/v2/proton_c/rules.mk

@@ -2,6 +2,9 @@
 MCU = STM32F303
 BOARD = QMK_PROTON_C
 
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
 ## Features
 CONSOLE_ENABLE = yes
 ENCODER_ENABLE = yes

keyboards/2key2crawl/keymaps/default/keymap.c

@@ -16,7 +16,7 @@ void matrix_init_user(void) {
 
 
 
-void encoder_update_user(int8_t index, bool clockwise) {
+bool encoder_update_user(uint8_t index, bool clockwise) {
   if (index == 0) {
     if (clockwise) {
       tap_code(KC_PGUP);
@@ -24,5 +24,5 @@ void encoder_update_user(int8_t index, bool clockwise) {
       tap_code(KC_PGDN);
     }
   }
+  return true;
 }
-

keyboards/2key2crawl/keymaps/tabs/keymap.c

@@ -14,7 +14,7 @@ void matrix_init_user(void) {
   debug_config.enable = 1;
 }
 
-void encoder_update_user(int8_t index, bool clockwise) {
+bool encoder_update_user(uint8_t index, bool clockwise) {
   if (index == 0) {
     if (clockwise) {
       tap_code16(C(KC_T));
@@ -22,5 +22,5 @@ void encoder_update_user(int8_t index, bool clockwise) {
       tap_code16(C(KC_W));
     }
   }
+  return true;
 }
-

keyboards/2key2crawl/keymaps/vol/keymap.c

@@ -14,7 +14,7 @@ void matrix_init_user(void) {
   debug_config.enable = 1;
 }
 
-void encoder_update_user(int8_t index, bool clockwise) {
+bool encoder_update_user(uint8_t index, bool clockwise) {
   if (index == 0) {
     if (clockwise) {
      tap_code(KC_VOLU);
@@ -22,4 +22,5 @@ void encoder_update_user(int8_t index, bool clockwise) {
       tap_code(KC_VOLD);
     }
   }
+  return true;
 }

keyboards/40percentclub/25/25.c

@@ -44,7 +44,7 @@ void led_set_kb(uint8_t usb_led) {
 
 #ifdef SWAP_HANDS_ENABLE
 __attribute__ ((weak))
-const keypos_t hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {
+const keypos_t PROGMEM hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {
 	{{4, 5}, {3, 5}, {2, 5}, {1, 5}, {0, 5}},
 	{{4, 6}, {3, 6}, {2, 6}, {1, 6}, {0, 6}},
 	{{4, 7}, {3, 7}, {2, 7}, {1, 7}, {0, 7}},

keyboards/40percentclub/25/info.json

@@ -5,7 +5,7 @@
     "width": 6,
     "height": 2,
     "layouts": {
-        "LAYOUT_macro": {
+        "LAYOUT_ortho_5x5": {
             "key_count": 15,
             "layout": [
               {"x":0, "y":0}, {"x":1, "y":0}, {"x":2, "y":0}, {"x":3, "y":0}, {"x":4, "y":0},
@@ -15,7 +15,7 @@
               {"x":0, "y":4}, {"x":1, "y":4}, {"x":2, "y":4}, {"x":3, "y":4}, {"x":4, "y":4}
           ]
         },
-        "LAYOUT_split": {
+        "LAYOUT_ortho_5x10": {
             "key_count": 30,
             "layout": [
               {"x":0, "y":0}, {"x":1, "y":0}, {"x":2, "y":0}, {"x":3, "y":0}, {"x":4, "y":0}, {"x":5, "y":0}, {"x":6, "y":0}, {"x":7, "y":0}, {"x":8, "y":0}, {"x":9, "y":0},

keyboards/40percentclub/4x4/4x4.h

@@ -56,16 +56,3 @@
     { K20, K21, K22, K23, K24, K25, K26, K27, K28, K29, K2a, K2b, K2c, K2d, K2e, K2f }, \
     { K30, K31, K32, K33, K34, K35, K36, K37, K38, K39, K3a, K3b, K3c, K3d, K3e, K3f } \
 }
-
-#define LAYOUT_kc_ortho_4x12( \
-    K00, K01, K02, K03, K04, K05, K06, K07, K08, K09, K0a, K0b, \
-    K10, K11, K12, K13, K14, K15, K16, K17, K18, K19, K1a, K1b, \
-    K20, K21, K22, K23, K24, K25, K26, K27, K28, K29, K2a, K2b, \
-    K30, K31, K32, K33, K34, K35, K36, K37, K38, K39, K3a, K3b  \
-) \
-{ \
-    { KC_##K00, KC_##K01, KC_##K02, KC_##K03, KC_##K04, KC_##K05, KC_##K06, KC_##K07, KC_##K08, KC_##K09, KC_##K0a, KC_##K0b, ___, ___, ___, ___}, \
-    { KC_##K10, KC_##K11, KC_##K12, KC_##K13, KC_##K14, KC_##K15, KC_##K16, KC_##K17, KC_##K18, KC_##K19, KC_##K1a, KC_##K1b, ___, ___, ___, ___}, \
-    { KC_##K20, KC_##K21, KC_##K22, KC_##K23, KC_##K24, KC_##K25, KC_##K26, KC_##K27, KC_##K28, KC_##K29, KC_##K2a, KC_##K2b, ___, ___, ___, ___}, \
-    { KC_##K30, KC_##K31, KC_##K32, KC_##K33, KC_##K34, KC_##K35, KC_##K36, KC_##K37, KC_##K38, KC_##K39, KC_##K3a, KC_##K3b, ___, ___, ___, ___} \
-}

keyboards/40percentclub/6lit/6lit.c

@@ -44,7 +44,7 @@ void led_set_kb(uint8_t usb_led) {
 
 #ifdef SWAP_HANDS_ENABLE
 __attribute__ ((weak))
-const keypos_t hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {
+const keypos_t PROGMEM hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {
 	{{2, 2}, {1, 2}, {0, 2}},
 	{{2, 3}, {1, 3}, {0, 3}},
 	{{0, 0}, {1, 0}, {2, 0}},

keyboards/40percentclub/6lit/info.json

@@ -5,14 +5,14 @@
     "width": 6,
     "height": 2,
     "layouts": {
-        "LAYOUT_macro": {
+        "LAYOUT_ortho_2x3": {
             "key_count": 6,
             "layout": [
               {"x":0, "y":0}, {"x":1, "y":0}, {"x":2, "y":0},
               {"x":0, "y":1}, {"x":1, "y":1}, {"x":2, "y":1}
             ]
         },
-        "LAYOUT_split": {
+        "LAYOUT_ortho_2x6": {
             "key_count": 12,
             "layout": [
               {"x":0, "y":0}, {"x":1, "y":0}, {"x":2, "y":0}, {"x":3, "y":0}, {"x":4, "y":0}, {"x":5, "y":0},

keyboards/40percentclub/foobar/foobar.c

@@ -44,7 +44,7 @@ void led_set_kb(uint8_t usb_led) {
 
 #ifdef SWAP_HANDS_ENABLE
 __attribute__ ((weak))
-const keypos_t hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {
+const keypos_t PROGMEM hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {
 	{{4, 3}, {3, 3}, {2, 3}, {1, 3}, {0, 3}},
 	{{4, 4}, {3, 4}, {2, 4}, {1, 4}, {0, 4}},
 	{{4, 5}, {3, 5}, {2, 5}, {1, 5}, {0, 5}},

keyboards/40percentclub/foobar/info.json

@@ -5,7 +5,7 @@
     "width": 10,
     "height": 3,
     "layouts": {
-        "LAYOUT_macro": {
+        "LAYOUT_ortho_3x5": {
             "key_count": 15,
             "layout": [
               {"x":0, "y":0}, {"x":1, "y":0}, {"x":2, "y":0}, {"x":3, "y":0}, {"x":4, "y":0},
@@ -13,7 +13,7 @@
               {"x":0, "y":2}, {"x":1, "y":2}, {"x":2, "y":2}, {"x":3, "y":2}, {"x":4, "y":2}
             ]
         },
-        "LAYOUT_split": {
+        "LAYOUT_ortho_3x10": {
             "key_count": 30,
             "layout": [
               {"x":0, "y":0}, {"x":1, "y":0}, {"x":2, "y":0}, {"x":3, "y":0}, {"x":4, "y":0}, {"x":5, "y":0}, {"x":6, "y":0}, {"x":7, "y":0}, {"x":8, "y":0}, {"x":9, "y":0},

keyboards/40percentclub/gherkin/rules.mk

@@ -14,7 +14,7 @@ BOOTLOADER = caterina
 # Build Options
 #   comment out to disable the options.
 #
-BOOTMAGIC_ENABLE = yes	# Virtual DIP switch configuration
+BOOTMAGIC_ENABLE = full	# Virtual DIP switch configuration
 MOUSEKEY_ENABLE = yes	  # Mouse keys
 EXTRAKEY_ENABLE = yes	  # Audio control and System control
 CONSOLE_ENABLE = no	    # Console for debug

keyboards/40percentclub/luddite/rules.mk

@@ -14,7 +14,7 @@ BOOTLOADER = caterina
 # Build Options
 #   comment out to disable the options.
 #
-BOOTMAGIC_ENABLE = yes	# Virtual DIP switch configuration
+BOOTMAGIC_ENABLE = full	# Virtual DIP switch configuration
 MOUSEKEY_ENABLE = yes	  # Mouse keys
 EXTRAKEY_ENABLE = yes	  # Audio control and System control
 CONSOLE_ENABLE = no			# Console for debug

keyboards/40percentclub/mf68/keymaps/delivrance/keymap.c

@@ -20,8 +20,6 @@
 
 #include QMK_KEYBOARD_H
 
-#define KC_ KC_TRNS
-
 #define KC_FN1 MO(_FN)
 #define KC_FN2 LT(_FN, KC_CAPS)
 
@@ -54,30 +52,30 @@ enum {
 
 // clang-format off
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-[_QWERTY] = LAYOUT_kc( /* Default layer
+[_QWERTY] = LAYOUT_68_ansi( /* Default layer
    ┏━━━━┳━━━━┳━━━━┳━━━━┳━━━━┳━━━━┳━━━━┳━━━━┳━━━━┳━━━━┳━━━━┳━━━━┳━━━━┳━━━━━━━━┓ ┏━━━━┳━━━━┓ */
-    GESC, 1  , 2  , 3  , 4  , 5  , 6  , 7  , 8  , 9  , 0  ,MINS,EQL ,  BSPC  ,  INS ,PGUP, /*
+    KC_GESC, KC_1  , KC_2  , KC_3  , KC_4  , KC_5  , KC_6  , KC_7  , KC_8  , KC_9  , KC_0  ,KC_MINS,KC_EQL ,  KC_BSPC  ,  KC_INS ,KC_PGUP, /*
    ┣━━━━┻━┳━━┻━┳━━┻━┳━━┻━┳━━┻━┳━━┻━┳━━┻━┳━━┻━┳━━┻━┳━━┻━┳━━┻━┳━━┻━┳━━┻━┳━━━━━━┫ ┣━━━━╋━━━━┫ */
-     TAB  , Q  , W  , E  , R  , T  , Y  , U  , I  , O  , P  ,LBRC,RBRC, BSLS ,  DEL ,PGDN, /*
+     KC_TAB  , KC_Q  , KC_W  , KC_E  , KC_R  , KC_T  , KC_Y  , KC_U  , KC_I  , KC_O  , KC_P  ,KC_LBRC,KC_RBRC, KC_BSLS ,  KC_DEL ,KC_PGDN, /*
    ┣━━━━━━┻━┳━━┻━┳━━┻━┳━━┻━┳━━┻━┳━━┻━┳━━┻━┳━━┻━┳━━┻━┳━━┻━┳━━┻━┳━━┻━┳━━┻━━━━━━┫ ┗━━━━┻━━━━┛ */
-      FN2   , A  , S  , D  , F  , G  , H  , J  , K  , L  ,SCLN,QUOT,  ENTER  ,             /*
+      KC_FN2   , KC_A  , KC_S  , KC_D  , KC_F  , KC_G  , KC_H  , KC_J  , KC_K  , KC_L  ,KC_SCLN,KC_QUOT,  KC_ENTER  ,         /*
    ┣━━━━━━━━┻━┳━━┻━┳━━┻━┳━━┻━┳━━┻━┳━━┻━┳━━┻━┳━━┻━┳━━┻━┳━━┻━┳━━┻━┳━━┻━━━━━━━━━┫ ┏━━━━┓      */
-       LSFT   , Z  , X  , C  , V  , B  , N  , M  ,COMM,DOT ,SLSH,    RSFT    ,   UP ,      /*
+       KC_LSFT   , KC_Z  , KC_X  , KC_C  , KC_V  , KC_B  , KC_N  , KC_M  ,KC_COMM,KC_DOT ,KC_SLSH,    KC_RSFT    ,   KC_UP ,  /*
    ┣━━━━━┳━━━━┻┳━━━┻━┳━━┻━━━━┻━━━━┻━━━━┻━━━━┻━━━━┻━━━┳┻━━━━╋━━━━┻┳━━━━━┳━━┳━━┻━╋━━━━╋━━━━┓ */
-    LCTL ,LGUI ,LALT ,             SPACE             ,RALT , FN1 ,RCTL ,   LEFT,DOWN,RGHT  /*
+    KC_LCTL ,KC_LGUI ,KC_LALT ,             KC_SPACE             ,KC_RALT , KC_FN1 ,KC_RCTL ,   KC_LEFT,KC_DOWN,KC_RGHT  /*
    ┗━━━━━┻━━━━━┻━━━━━┻━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┻━━━━━┻━━━━━┻━━━━━┛  ┗━━━━┻━━━━┻━━━━┛ */),
 
-[_FN] = LAYOUT_kc( /* FN & CAPS layer
+[_FN] = LAYOUT_68_ansi( /* FN & CAPS layer
    ┏━━━━┳━━━━┳━━━━┳━━━━┳━━━━┳━━━━┳━━━━┳━━━━┳━━━━┳━━━━┳━━━━┳━━━━┳━━━━┳━━━━━━━━┓ ┏━━━━┳━━━━┓ */
-    GRV , F1 , F2 , F3 , F4 , F5 , F6 , F7 , F8 , F9 , F10, F11, F12,  RSTP  ,  PSCR,HOME, /*
+    KC_GRV , KC_F1 , KC_F2 , KC_F3 , KC_F4 , KC_F5 , KC_F6 , KC_F7 , KC_F8 , KC_F9 , KC_F10, KC_F11, KC_F12,  KC_RSTP  ,  KC_PSCR,KC_HOME, /*
    ┣Esc ┻ 1! ┻ 2@ ┻ 3# ┻ 4$ ┻ 5% ┻ 6^ ┻ 7& ┻ 8* ┻ 9( ┻ 0) ┻ -_ ┻ =+ ┻━┳━ ←─ ━┫ ┣Ins ╋PgUp┫ */
-          ,PLY1,PLY2,    ,    ,    ,    ,    , 7  , 8  , 9  ,BLDN,BLUP,BLTOG ,      ,END , /*
+  _______ ,KC_PLY1,KC_PLY2,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS, KC_7  , KC_8  , KC_9  ,KC_BLDN,KC_BLUP,KC_BLTOG ,KC_TRNS  ,KC_END , /*
    ┣ Tab ━┻ Q ━┻ W ━┻ E ━┻ R ━┻ T ━┻ Y ━┻ U ━┻ I ━┻ O ━┻ P ━┻ [{ ┻ ]} ┻━ \| ━┫ ┗Del ┻PgDn┛ */
-            ,    ,    ,    ,    ,    ,    ,    , 4  , 5  , 6  ,    ,   TERM  ,             /*
+    _______ ,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS, KC_4  , KC_5  , KC_6  ,KC_TRNS,   KC_TERM  ,         /*
    ┣━ Caps ━┻ A ━┻ S ━┻ D ━┻ F ━┻ G ━┻ H ━┻ J ━┻ K ━┻ L ━┻ ;: ┻ '" ┻━ Enter ━┫ ┏━━━━┓      */
-              ,REC1,REC2,    ,    ,MSTP,    ,MUTE, 1  , 2  , 3  ,            ,  VOLU,      /*
+    _______   ,KC_REC1,KC_REC2,KC_TRNS,KC_TRNS,KC_MSTP,KC_TRNS,KC_MUTE, KC_1  , KC_2  , KC_3  ,KC_TRNS        ,  KC_VOLU,  /*
    ┣━━ Shift ━┻ Z ━┻ X ━┻ C ━┻ V ━┻ B ━┻ N ━┻ M ━┻ ,< ┻ .> ╋ /? ┻┳━━ Shift ━━┻━╋ ↑ ━╋━━━━┓ */
-         ,     ,     ,             MPLY              ,  0  ,     ,     ,   MPRV,VOLD,MNXT  /*
+  _______,KC_TRNS ,KC_TRNS ,         KC_MPLY              ,  KC_0  ,KC_TRNS ,KC_TRNS ,   KC_MPRV,KC_VOLD,KC_MNXT  /*
    ┗Ctrl ┻ GUI ┻ Alt ┻━━━━━━━━━━━━ Space ━━━━━━━━━━━━┻ Alt ┻ Fn ━┻Ctrl ┛  ┗ ← ━┻ ↓ ━┻ → ━┛ */)
 };
 // clang-format on

keyboards/40percentclub/mf68/keymaps/factory/keymap.c

@@ -1,59 +0,0 @@
-#include QMK_KEYBOARD_H
-
-#define _QWERTY 0
-#define _FN1 1
-#define _FN2 2
-#define KC_ KC_TRNS
-#define KC_X0 LT(_FN2, KC_CAPS)
-#define KC_X1 MO(_FN1)
-#define KC_X2 BL_STEP
-#define KC_X3 BL_BRTG
-#define KC_X4 BL_TOGG
-#define KC_X5 BL_INC
-#define KC_X6 BL_DEC
-
-
-
-const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-  [_QWERTY] = LAYOUT_kc(
- /*,----+----+----+----+----+----+----+----+----+----+----+----+----+--------.  ,----+----. */
-    ESC , 1  , 2  , 3  , 4  , 5  , 6  , 7  , 8  , 9  , 0  ,MINS,EQL ,  BSPC  ,   INS ,PGUP,
- /*|----`----`----`----`----`----`----`----`----`----`----`----`----`--------|  |----`----| */
-    TAB   , Q  , W  , E  , R  , T  , Y  , U  , I  , O  , P  ,LBRC,RBRC, BSLS ,   DEL ,PGDN,
- /*|------`----`----`----`----`----`----`----`----`----`----`----`----`------|  `----`----' */
-    X0     , A  , S  , D  , F  , G  , H  , J  , K  , L  ,SCLN,QUOT,    ENTER ,
- /*|-------`----`----`----`----`----`----`----`----`----`----`----`----------|  ,----. */
-    LSFT     , Z  , X  , C  , V  , B  , N  , M  ,COMM,DOT ,SLSH,       RSFT  ,    UP ,
- /*|---------`----`----`----`----`----`----`----`----`----`----`-------------.--|----|----. */
-    LCTL ,LGUI ,LALT ,            SPACE             ,  X1  ,RALT ,RCTL ,    LEFT,DOWN,RGHT
- /*`-----+-----+-----+------------------------------+------+-----+-----'   `----+----+----' */
-  ),
-
-  [_FN1] = LAYOUT_kc(
- /*,----+----+----+----+----+----+----+----+----+----+----+----+----+--------.  ,----+----. */
-    GRV , F1 , F2 , F3 , F4 , F5 , F6 , F7 , F8 , F9 ,F10 ,F11 ,F12 ,   BSPC ,       ,HOME,
- /*|esc-`-1--`-2--`-3--`-4--`-5--`-6--`-7--`-8--`-9--`-0--`mnus`plus`--bksp--|  |ins-`pgup| */
-          ,    , UP ,    ,    ,    ,    ,    ,    ,PSCR,SLCK,PAUS, X2 ,      ,       ,END,
- /*|tab---`-q--`-w--`-e--`-r--`-t--`-y--`-u--`-i--`-o--`-p--`-{--`-}--`--|---|  `del-`pgdn' */
-     X0    ,LEFT,DOWN,RGHT,    , X6 , X5 , X4 , X3 , X2 ,HOME,    ,          ,
- /*|caps---`-a--`-s--`-d--`-f--`-g--`-h--`-j--`-k--`-l--`-;--`-'--`----enter-|  ,----. */
-             ,    ,MPLY,MSTP,MPRV,MNXT,VOLD,VOLU,MUTE,    ,END ,             ,    X5 ,
- /*|shift----`-z--`-x--`-c--`-v--`-b--`-n--`-m--`-,--`-.--`-/--`-------shift-.--|-up-|----. */
-         ,     ,     ,                              ,      ,     ,     ,     X3 , X6 , X4
- /*`ctrl-+-gui-+-alt-+----------space---------------+-fn---+-alt-+ctrl-'   `left+down+rght' */
-  ),
-
-  [_FN2] = LAYOUT_kc(
- /*,----+----+----+----+----+----+----+----+----+----+----+----+----+--------.  ,----+----. */
-    GRV , F1 , F2 , F3 , F4 , F5 , F6 , F7 , F8 , F9 ,F10 ,F11 ,F12 ,   BSPC ,   VOLU,HOME,
- /*|esc-`-1--`-2--`-3--`-4--`-5--`-6--`-7--`-8--`-9--`-0--`mnus`plus`--bksp--|  |ins-`pgup| */
-          ,    ,    , UP ,    ,    ,    , 7  , 8  , 9  ,    ,    ,    ,      ,   VOLD,END,
- /*|tab---`-q--`-w--`-e--`-r--`-t--`-y--`-u--`-i--`-o--`-p--`-{--`-}--`--|---|  `del-`pgdn' */
-           ,    ,LEFT,DOWN,RGHT,    ,    , 4  , 5  , 6  ,    ,    ,          ,
- /*|caps---`-a--`-s--`-d--`-f--`-g--`-h--`-j--`-k--`-l--`-;--`-'--`----enter-|  ,----. */
-             ,    ,    ,    ,    ,    , 0  , 1  , 2  , 3  ,    ,             ,   MUTE,
- /*|shift----`-z--`-x--`-c--`-v--`-b--`-n--`-m--`-,--`-.--`-/--`-------shift-.--|-up-|----. */
-         ,     ,     ,                              ,      ,     ,     ,    MPRV,MPLY,MNXT
- /*`ctrl-+-gui-+-alt-+----------space---------------+-fn---+-alt-+ctrl-'   `left+down+rght' */
-  )
-};

keyboards/40percentclub/mf68/keymaps/mf68_ble/keymap.c

@@ -3,51 +3,50 @@
 #define _QWERTY 0
 #define _FN1 1
 #define _FN2 2
-#define KC_ KC_TRNS
 #define KC_X0 LT(_FN2, KC_GRV)
 #define KC_X1 MO(_FN1)
 #define KC_X2 BL_STEP
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-  [_QWERTY] = LAYOUT_kc(
+  [_QWERTY] = LAYOUT_68_ansi(
  /*,----+----+----+----+----+----+----+----+----+----+----+----+----+--------.  ,----+----. */
-    ESC , 1  , 2  , 3  , 4  , 5  , 6  , 7  , 8  , 9  , 0  ,MINS,EQL ,  BSPC  ,   INS ,PGUP,
+    KC_ESC , KC_1  , KC_2  , KC_3  , KC_4  , KC_5  , KC_6  , KC_7  , KC_8  , KC_9  , KC_0  ,KC_MINS,KC_EQL ,  KC_BSPC  ,   KC_INS ,KC_PGUP,
  /*|----`----`----`----`----`----`----`----`----`----`----`----`----`--------|  |----`----| */
-    TAB   , Q  , W  , E  , R  , T  , Y  , U  , I  , O  , P  ,LBRC,RBRC, BSLS ,   DEL ,PGDN,
+    KC_TAB   , KC_Q  , KC_W  , KC_E  , KC_R  , KC_T  , KC_Y  , KC_U  , KC_I  , KC_O  , KC_P  ,KC_LBRC,KC_RBRC, KC_BSLS ,   KC_DEL ,KC_PGDN,
  /*|------`----`----`----`----`----`----`----`----`----`----`----`----`------|  `----`----' */
-    X0     , A  , S  , D  , F  , G  , H  , J  , K  , L  ,SCLN,QUOT,    ENTER ,
+    KC_X0     , KC_A  , KC_S  , KC_D  , KC_F  , KC_G  , KC_H  , KC_J  , KC_K  , KC_L  ,KC_SCLN,KC_QUOT,    KC_ENTER ,
  /*|-------`----`----`----`----`----`----`----`----`----`----`----`----------|  ,----. */
-    LSFT     , Z  , X  , C  , V  , B  , N  , M  ,COMM,DOT ,SLSH,       RSFT  ,    UP ,
+    KC_LSFT     , KC_Z  , KC_X  , KC_C  , KC_V  , KC_B  , KC_N  , KC_M  ,KC_COMM,KC_DOT ,KC_SLSH,       KC_RSFT  ,    KC_UP ,
  /*|---------`----`----`----`----`----`----`----`----`----`----`-------------.--|----|----. */
-    LCTL ,LGUI ,LALT ,            SPACE             ,  X1  ,RALT ,RCTL ,    LEFT,DOWN,RGHT
+    KC_LCTL ,KC_LGUI ,KC_LALT ,            KC_SPACE             ,  KC_X1  ,KC_RALT ,KC_RCTL ,    KC_LEFT,KC_DOWN,KC_RGHT
  /*`-----+-----+-----+------------------------------+------+-----+-----'   `----+----+----' */
   ),
 
-  [_FN1] = LAYOUT_kc(
+  [_FN1] = LAYOUT_68_ansi(
  /*,----+----+----+----+----+----+----+----+----+----+----+----+----+--------.  ,----+----. */
-    GRV , F1 , F2 , F3 , F4 , F5 , F6 , F7 , F8 , F9 ,F10 ,F11 ,F12 ,   BSPC ,   VOLU,HOME,
+    KC_GRV , KC_F1 , KC_F2 , KC_F3 , KC_F4 , KC_F5 , KC_F6 , KC_F7 , KC_F8 , KC_F9 ,KC_F10 ,KC_F11 ,KC_F12 ,   KC_BSPC ,   KC_VOLU,KC_HOME,
  /*|esc-`-1--`-2--`-3--`-4--`-5--`-6--`-7--`-8--`-9--`-0--`mnus`plus`--bksp--|  |ins-`pgup| */
-          ,    ,    , UP ,    ,    ,    ,    ,    ,    ,    ,    , X2 ,      ,   VOLD,END,
+      KC_TRNS,KC_TRNS,KC_TRNS, KC_UP ,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS, KC_X2 ,  KC_TRNS,   KC_VOLD,KC_END,
  /*|tab---`-q--`-w--`-e--`-r--`-t--`-y--`-u--`-i--`-o--`-p--`-{--`-}--`--|---|  `del-`pgdn' */
-           ,    ,LEFT,DOWN,RGHT,    ,    ,    ,    ,    ,    ,    ,          ,
+       KC_TRNS,KC_TRNS,KC_LEFT,KC_DOWN,KC_RGHT,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,      KC_TRNS,
  /*|caps---`-a--`-s--`-d--`-f--`-g--`-h--`-j--`-k--`-l--`-;--`-'--`----enter-|  ,----. */
-             ,    ,    ,    ,    ,    ,    ,MUTE,    ,    ,    ,             ,   MUTE,
+         KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_MUTE,KC_TRNS,KC_TRNS,KC_TRNS,         KC_TRNS,   KC_MUTE,
  /*|shift----`-z--`-x--`-c--`-v--`-b--`-n--`-m--`-,--`-.--`-/--`-------shift-.--|-up-|----. */
-         ,     ,     ,                              ,      ,     ,     ,    MPRV,MPLY,MNXT
+     KC_TRNS, KC_TRNS, KC_TRNS,                          KC_TRNS,  KC_TRNS, KC_TRNS, KC_TRNS,    KC_MPRV,KC_MPLY,KC_MNXT
  /*`ctrl-+-gui-+-alt-+----------space---------------+-fn---+-alt-+ctrl-'   `left+down+rght' */
   ),
 
-  [_FN2] = LAYOUT_kc(
+  [_FN2] = LAYOUT_68_ansi(
  /*,----+----+----+----+----+----+----+----+----+----+----+----+----+--------.  ,----+----. */
-    GRV , F1 , F2 , F3 , F4 , F5 , F6 , F7 , F8 , F9 ,F10 ,F11 ,F12 ,   BSPC ,   VOLU,HOME,
+    KC_GRV , KC_F1 , KC_F2 , KC_F3 , KC_F4 , KC_F5 , KC_F6 , KC_F7 , KC_F8 , KC_F9 ,KC_F10 ,KC_F11 ,KC_F12 ,   KC_BSPC ,   KC_VOLU,KC_HOME,
  /*|esc-`-1--`-2--`-3--`-4--`-5--`-6--`-7--`-8--`-9--`-0--`mnus`plus`--bksp--|  |ins-`pgup| */
-          ,    ,    , UP ,    ,    ,    , 7  , 8  , 9  ,    ,    ,    ,      ,   VOLD,END,
+      KC_TRNS,KC_TRNS,KC_TRNS, KC_UP ,KC_TRNS,KC_TRNS,KC_TRNS, KC_7  , KC_8  , KC_9  ,KC_TRNS,KC_TRNS,KC_TRNS,  KC_TRNS,   KC_VOLD,KC_END,
  /*|tab---`-q--`-w--`-e--`-r--`-t--`-y--`-u--`-i--`-o--`-p--`-{--`-}--`--|---|  `del-`pgdn' */
-           ,    ,LEFT,DOWN,RGHT,    ,    , 4  , 5  , 6  ,    ,    ,          ,
+       KC_TRNS,KC_TRNS,KC_LEFT,KC_DOWN,KC_RGHT,KC_TRNS,KC_TRNS, KC_4  , KC_5  , KC_6  ,KC_TRNS,KC_TRNS,      KC_TRNS,
  /*|caps---`-a--`-s--`-d--`-f--`-g--`-h--`-j--`-k--`-l--`-;--`-'--`----enter-|  ,----. */
-             ,    ,    ,    ,    ,    , 0  , 1  , 2  , 3  ,    ,             ,   MUTE,
+         KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS, KC_0  , KC_1  , KC_2  , KC_3  ,KC_TRNS,         KC_TRNS,   KC_MUTE,
  /*|shift----`-z--`-x--`-c--`-v--`-b--`-n--`-m--`-,--`-.--`-/--`-------shift-.--|-up-|----. */
-         ,     ,     ,                              ,      ,     ,     ,    MPRV,MPLY,MNXT
+     KC_TRNS, KC_TRNS, KC_TRNS,                          KC_TRNS,  KC_TRNS, KC_TRNS, KC_TRNS,    KC_MPRV,KC_MPLY,KC_MNXT
  /*`ctrl-+-gui-+-alt-+----------space---------------+-fn---+-alt-+ctrl-'   `left+down+rght' */
   )
 };

keyboards/40percentclub/mf68/mf68.h

@@ -18,20 +18,3 @@
     { K60, K61, K62, K63, K64, K65, K66, K67, K68 }, \
     { K70, K71, K72, K73, K74, KC_NO, KC_NO, KC_NO, KC_NO } \
 }
-
-#define LAYOUT_kc( \
-    K00, K01, K02, K03, K04, K05, K06, K07, K08, K10, K11, K12, K13, K14,     K15, K16, \
-    K17, K18, K20, K21, K22, K23, K24, K25, K26, K27, K28, K30, K31, K32,     K33, K34, \
-    K35,  K36, K37, K38, K40, K41, K42, K43, K44, K45, K46, K47,     K48, \
-    K50,   K51, K52, K53, K54, K55, K56, K57, K58, K60, K61,    K62,          K63, \
-    K64,  K65,  K66,                 K67,              K68,  K70,  K71,  K72, K73, K74 \
-) LAYOUT_68_ansi( \
-    KC_##K00, KC_##K01, KC_##K02, KC_##K03, KC_##K04, KC_##K05, KC_##K06, KC_##K07, KC_##K08, \
-    KC_##K10, KC_##K11, KC_##K12, KC_##K13, KC_##K14, KC_##K15, KC_##K16, KC_##K17, KC_##K18, \
-    KC_##K20, KC_##K21, KC_##K22, KC_##K23, KC_##K24, KC_##K25, KC_##K26, KC_##K27, KC_##K28, \
-    KC_##K30, KC_##K31, KC_##K32, KC_##K33, KC_##K34, KC_##K35, KC_##K36, KC_##K37, KC_##K38, \
-    KC_##K40, KC_##K41, KC_##K42, KC_##K43, KC_##K44, KC_##K45, KC_##K46, KC_##K47, KC_##K48, \
-    KC_##K50, KC_##K51, KC_##K52, KC_##K53, KC_##K54, KC_##K55, KC_##K56, KC_##K57, KC_##K58, \
-    KC_##K60, KC_##K61, KC_##K62, KC_##K63, KC_##K64, KC_##K65, KC_##K66, KC_##K67, KC_##K68, \
-    KC_##K70, KC_##K71, KC_##K72, KC_##K73, KC_##K74 \
-)

keyboards/40percentclub/nano/info.json

@@ -5,7 +5,7 @@
   "width": 4,
   "height": 2,
   "layouts": {
-    "LAYOUT": {
+    "LAYOUT_ortho_2x4": {
       "layout": [{"x":0, "y":0}, {"x":1, "y":0}, {"x":2, "y":0}, {"x":3, "y":0}, {"x":0, "y":1}, {"x":1, "y":1}, {"x":2, "y":1}, {"x":3, "y":1}]
     }
   }

keyboards/40percentclub/nori/nori.h

@@ -54,16 +54,3 @@
     { K20, K21, K22, K23, K24, K25, K26, K27, K28, K29, K2a, K2b }, \
     { K30, K31, K32, K33, K34, K35, K36, K37, K38, K39, K3a, K3b } \
 }
-
-#define LAYOUT_kc_ortho_4x12( \
-    K00, K01, K02, K03, K04, K05, K06, K07, K08, K09, K0a, K0b, \
-    K10, K11, K12, K13, K14, K15, K16, K17, K18, K19, K1a, K1b, \
-    K20, K21, K22, K23, K24, K25, K26, K27, K28, K29, K2a, K2b, \
-    K30, K31, K32, K33, K34, K35, K36, K37, K38, K39, K3a, K3b  \
-) \
-{ \
-    { KC_##K00, KC_##K01, KC_##K02, KC_##K03, KC_##K04, KC_##K05, KC_##K06, KC_##K07, KC_##K08, KC_##K09, KC_##K0a, KC_##K0b }, \
-    { KC_##K10, KC_##K11, KC_##K12, KC_##K13, KC_##K14, KC_##K15, KC_##K16, KC_##K17, KC_##K18, KC_##K19, KC_##K1a, KC_##K1b }, \
-    { KC_##K20, KC_##K21, KC_##K22, KC_##K23, KC_##K24, KC_##K25, KC_##K26, KC_##K27, KC_##K28, KC_##K29, KC_##K2a, KC_##K2b }, \
-    { KC_##K30, KC_##K31, KC_##K32, KC_##K33, KC_##K34, KC_##K35, KC_##K36, KC_##K37, KC_##K38, KC_##K39, KC_##K3a, KC_##K3b } \
-}

keyboards/40percentclub/tomato/rules.mk

@@ -14,7 +14,7 @@ BOOTLOADER = caterina
 # Build Options
 #   comment out to disable the options.
 #
-BOOTMAGIC_ENABLE = yes	# Virtual DIP switch configuration
+BOOTMAGIC_ENABLE = full	# Virtual DIP switch configuration
 MOUSEKEY_ENABLE = yes	  # Mouse keys
 EXTRAKEY_ENABLE = yes	  # Audio control and System control
 CONSOLE_ENABLE = no			# Console for debug

keyboards/40percentclub/ut47/rules.mk

@@ -14,7 +14,7 @@ BOOTLOADER = caterina
 # Build Options
 #   change yes to no to disable
 #
-BOOTMAGIC_ENABLE = yes      # Virtual DIP switch configuration
+BOOTMAGIC_ENABLE = full      # Virtual DIP switch configuration
 MOUSEKEY_ENABLE = yes       # Mouse keys
 EXTRAKEY_ENABLE = yes       # Audio control and System control
 CONSOLE_ENABLE = no         # Console for debug

keyboards/40percentclub/ut47/ut47.h

@@ -29,18 +29,3 @@
     { K20, K21, K22, K23, K24, K25, K26, K27, K28, K29, K2a, K2b }, \
     { K30, K31, K32, K33, K34, K35, K35, K37, K38, K39, K3a, K3b }  \
   }
-
-#define LAYOUT_kc( \
-  K00, K01, K02, K03, K04, K05, K06, K07, K08, K09, K0a, K0b, \
-  K10, K11, K12, K13, K14, K15, K16, K17, K18, K19, K1a, K1b, \
-  K20, K21, K22, K23, K24, K25, K26, K27, K28, K29, K2a, K2b, \
-  K30, K31, K32, K33, K34,    K35,   K37, K38, K39, K3a, K3b  \
-) \
-  LAYOUT( \
-    KC_##K00, KC_##K01, KC_##K02, KC_##K03, KC_##K04, KC_##K05, KC_##K06, KC_##K07, KC_##K08, KC_##K09, KC_##K0a, KC_##K0b, \
-    KC_##K10, KC_##K11, KC_##K12, KC_##K13, KC_##K14, KC_##K15, KC_##K16, KC_##K17, KC_##K18, KC_##K19, KC_##K1a, KC_##K1b, \
-    KC_##K20, KC_##K21, KC_##K22, KC_##K23, KC_##K24, KC_##K25, KC_##K26, KC_##K27, KC_##K28, KC_##K29, KC_##K2a, KC_##K2b, \
-    KC_##K30, KC_##K31, KC_##K32, KC_##K33, KC_##K34,      KC_##K35,      KC_##K37, KC_##K38, KC_##K39, KC_##K3a, KC_##K3b \
-  )
-
-#define LAYOUT_kc_ut47 LAYOUT_kc

keyboards/45_ats/keymaps/default/keymap.c

@@ -1,20 +1,20 @@
- /* 
+ /*
  Copyright 2020 Alec Penland
  Copyright 2020 Garret Gartner
-  
- This program is free software: you can redistribute it and/or modify 
- it under the terms of the GNU General Public License as published by 
- the Free Software Foundation, either version 2 of the License, or 
- (at your option) any later version. 
-  
- This program is distributed in the hope that it will be useful, 
- but WITHOUT ANY WARRANTY; without even the implied warranty of 
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
- GNU General Public License for more details. 
-  
- You should have received a copy of the GNU General Public License 
- along with this program.  If not, see <http://www.gnu.org/licenses/>. 
- */ 
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #include QMK_KEYBOARD_H
 
@@ -31,7 +31,7 @@ enum ats_layers{
 #define RS_SLS RSFT_T(KC_SLSH)
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-    /* Default QWERTY layer 
+    /* Default QWERTY layer
      * ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┐   ┌───┐
      * │Esc│ Q │ W │ E │ R │ T │ Y │ U │ I │ O │ P │Del│BkS│   │PgU│
      * ├───┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴───┤   ├───┤
@@ -96,7 +96,7 @@ layer_state_t layer_state_set_user(layer_state_t state) {
     return state;
 }
 
-void encoder_update_user(uint8_t index, bool clockwise) {
+bool encoder_update_user(uint8_t index, bool clockwise) {
     if (index == 0) {
         if (clockwise) {
             tap_code(KC_VOLU);
@@ -104,4 +104,5 @@ void encoder_update_user(uint8_t index, bool clockwise) {
             tap_code(KC_VOLD);
         }
     }
+    return true;
 }

keyboards/45_ats/keymaps/via/keymap.c

@@ -1,20 +1,20 @@
- /* 
+ /*
  Copyright 2020 Alec Penland
  Copyright 2020 Garret Gartner
-  
- This program is free software: you can redistribute it and/or modify 
- it under the terms of the GNU General Public License as published by 
- the Free Software Foundation, either version 2 of the License, or 
- (at your option) any later version. 
-  
- This program is distributed in the hope that it will be useful, 
- but WITHOUT ANY WARRANTY; without even the implied warranty of 
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
- GNU General Public License for more details. 
-  
- You should have received a copy of the GNU General Public License 
- along with this program.  If not, see <http://www.gnu.org/licenses/>. 
- */ 
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #include QMK_KEYBOARD_H
 
@@ -31,7 +31,7 @@ enum ats_layers{
 #define RS_SLS RSFT_T(KC_SLSH)
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-    /* Default QWERTY layer 
+    /* Default QWERTY layer
      * ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┐   ┌───┐
      * │Esc│ Q │ W │ E │ R │ T │ Y │ U │ I │ O │ P │Del│BkS│   │PgU│
      * ├───┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴───┤   ├───┤
@@ -96,7 +96,7 @@ layer_state_t layer_state_set_user(layer_state_t state) {
     return state;
 }
 
-void encoder_update_user(uint8_t index, bool clockwise) {
+bool encoder_update_user(uint8_t index, bool clockwise) {
     if (index == 0) {
         if (clockwise) {
             tap_code(KC_VOLU);
@@ -104,4 +104,5 @@ void encoder_update_user(uint8_t index, bool clockwise) {
             tap_code(KC_VOLD);
         }
     }
+    return true;
 }

keyboards/7c8/framework/keymaps/default/keymap.c

@@ -73,7 +73,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 )
 };
 
-void encoder_update_user(uint8_t index, bool clockwise) {
+bool encoder_update_user(uint8_t index, bool clockwise) {
     if (index == 0) {
         switch (get_highest_layer(layer_state)) {
             case _BASE:
@@ -93,7 +93,7 @@ void encoder_update_user(uint8_t index, bool clockwise) {
                 break;
 
             case _RAISE:
-                if (clockwise) { 
+                if (clockwise) {
                     tap_code16(LCTL(KC_RGHT));
                 } else {
                     tap_code16(LCTL(KC_LEFT));
@@ -120,6 +120,7 @@ void encoder_update_user(uint8_t index, bool clockwise) {
                 break;
         }
     }
+    return true;
 }
 
 bool process_record_user(uint16_t keycode, keyrecord_t *record) {

keyboards/7c8/framework/keymaps/steven/keymap.c

@@ -115,9 +115,9 @@ void matrix_scan_user(void) {
             tap_code16(G(KC_D));
         }
     }
-} 
+}
 
-void encoder_update_user(uint8_t index, bool clockwise) {
+bool encoder_update_user(uint8_t index, bool clockwise) {
     uint8_t layer = get_highest_layer(layer_state);
     if (index == 0) {
         if (clockwise) {
@@ -126,4 +126,5 @@ void encoder_update_user(uint8_t index, bool clockwise) {
             tap_code16(dynamic_keymap_get_keycode(layer, 10, 0));
         }
     }
-}
+    return true;
+}

keyboards/7c8/framework/keymaps/via/keymap.c

@@ -78,7 +78,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 )
 };
 
-void encoder_update_user(uint8_t index, bool clockwise) {
+bool encoder_update_user(uint8_t index, bool clockwise) {
     uint8_t layer = get_highest_layer(layer_state);
     if (index == 0) {
         if (clockwise) {
@@ -87,4 +87,5 @@ void encoder_update_user(uint8_t index, bool clockwise) {
             tap_code16(dynamic_keymap_get_keycode(layer, 10, 0));
         }
     }
+    return true;
 }

keyboards/abacus/keymaps/unicodemap/keymap.c

@@ -75,12 +75,12 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
     ),
     [_LOWER] = LAYOUT(
         NICKURL, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, _______,
-        _______, KC_F11, KC_F12, RGB_MODE_PLAIN, RGB_MODE_BREATHE, RGB_MODE_RAINBOW, RGB_MODE_SWIRL, RGB_MODE_SNAKE, RGB_MODE_KNIGHT, RGB_MODE_GRADIENT, XXXXXXX, RGB_TOG, 
+        _______, KC_F11, KC_F12, RGB_MODE_PLAIN, RGB_MODE_BREATHE, RGB_MODE_RAINBOW, RGB_MODE_SWIRL, RGB_MODE_SNAKE, RGB_MODE_KNIGHT, RGB_MODE_GRADIENT, XXXXXXX, RGB_TOG,
         _______, X(LOVEEYES), X(THINK), X(UPSIDEDOWN), X(NOMOUTH), X(PARTY), X(PEACH), X(HEART), X(EGGPLANT), X(EMOJI100), X(EMOJIB), RGB_HUI,
         KC_CAPS, _______, _______, _______, _______, _______, _______, _______, _______
     )
- 
- 
+
+
 };
 
 bool process_record_user(uint16_t keycode, keyrecord_t *record) {
@@ -93,7 +93,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
             }
             return true;
             break;
-        
+
         case ALTTAB:
             if (record->event.pressed) {
                 tap_code16(A(KC_TAB));
@@ -108,7 +108,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
 }
 
 
-void dip_switch_update_user(uint8_t index, bool active) { 
+void dip_switch_update_user(uint8_t index, bool active) {
     switch (index) {
         case 0:
             if(active) {
@@ -132,7 +132,7 @@ void matrix_init_user(void) {
     set_unicode_input_mode(UC_WINC);
 }
 
-void encoder_update_user(uint8_t index, bool clockwise) {
+bool encoder_update_user(uint8_t index, bool clockwise) {
 
     switch(get_highest_layer(layer_state)) {
         case _BASE:
@@ -145,4 +145,5 @@ void encoder_update_user(uint8_t index, bool clockwise) {
             clockwise ? tap_code(KC_MEDIA_NEXT_TRACK) : tap_code(KC_MEDIA_PREV_TRACK);
             break;
         }
+    return true;
 }

keyboards/absinthe/keymaps/default/keymap.c

@@ -31,7 +31,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
       KC_TRNS, KC_TRNS, KC_TRNS,                          KC_TRNS,                                  KC_TRNS, KC_TRNS,  KC_TRNS,            KC_TRNS, KC_VOLD, KC_TRNS)
 };
 
-void encoder_update_user(uint8_t index, bool clockwise) {
+bool encoder_update_user(uint8_t index, bool clockwise) {
     if (index == 0) { /* First encoder */
         if (clockwise) {
             tap_code(KC_VOLU);
@@ -39,4 +39,5 @@ void encoder_update_user(uint8_t index, bool clockwise) {
             tap_code(KC_VOLD);
         }
     }
+    return true;
 }

keyboards/abstract/ellipse/keymaps/abstractkb/keymap.c

@@ -43,7 +43,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 
 }*/
 
-void encoder_update_user(uint8_t index, bool clockwise) {
+bool encoder_update_user(uint8_t index, bool clockwise) {
 	if (index == 0) { /* First encoder */
 		if (clockwise) {
 			tap_code(KC_VOLU);
@@ -63,4 +63,5 @@ void encoder_update_user(uint8_t index, bool clockwise) {
 			backlight_decrease();
 		}
 	}
-}
+    return true;
+}

keyboards/abstract/ellipse/keymaps/default/keymap.c

@@ -43,7 +43,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 
 }*/
 
-void encoder_update_user(uint8_t index, bool clockwise) {
+bool encoder_update_user(uint8_t index, bool clockwise) {
 	if (index == 0) { /* First encoder */
 		if (clockwise) {
 			tap_code(KC_O);
@@ -63,4 +63,5 @@ void encoder_update_user(uint8_t index, bool clockwise) {
 			tap_code(KC_R);
 		}
 	}
-}
+    return true;
+}