Change Lufa-MS size (#13183)

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

.vscode/settings.json

@@ -22,5 +22,6 @@
     "[markdown]": {
         "editor.trimAutoWhitespace": false,
         "files.trimTrailingWhitespace": false
-    }
+    },
+    "python.formatting.provider": "yapf"
 }

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

@@ -29,9 +29,13 @@ 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 milc.subcommand.config  # noqa
     import qmk.cli  # noqa
 
     # Execute

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
+    BOOTLOADER_SIZE ?= 8192
     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/config_options.md

@@ -78,10 +78,10 @@ This is a C header file that is one of the first things included, and will persi
   * enables audio on pin B5 (duophony is enabled if one of B pins is enabled along with one of C pins)
   * Deprecated. Use `#define AUDIO_PIN B5`, or use `#define AUDIO_PIN_ALT B5` if a `C` pin is enabled with `AUDIO_PIN`
 * `#define B6_AUDIO`
-  * enables audio on pin B5 (duophony is enabled if one of B pins is enabled along with one of C pins)
+  * enables audio on pin B6 (duophony is enabled if one of B pins is enabled along with one of C pins)
   * Deprecated. Use `#define AUDIO_PIN B6`, or use `#define AUDIO_PIN_ALT B6` if a `C` pin is enabled with `AUDIO_PIN`
 * `#define B7_AUDIO`
-  * enables audio on pin B5 (duophony is enabled if one of B pins is enabled along with one of C pins)
+  * enables audio on pin B7 (duophony is enabled if one of B pins is enabled along with one of C pins)
   * Deprecated. Use `#define AUDIO_PIN B7`, or use `#define AUDIO_PIN_ALT B7` if a `C` pin is enabled with `AUDIO_PIN`
 * `#define BACKLIGHT_PIN B7`
   * pin of the backlight

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_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`.
@@ -359,9 +372,9 @@ rgblight_set(); // Utility functions do not call rgblight_set() automatically, s
 
 Example:
 ```c
-rgblight_sethsv(HSV_WHITE, 0); // led 0
-rgblight_sethsv(HSV_RED,   1); // led 1
-rgblight_sethsv(HSV_GREEN, 2); // led 2
+rgblight_sethsv_at(HSV_WHITE, 0); // led 0
+rgblight_sethsv_at(HSV_RED,   1); // led 1
+rgblight_sethsv_at(HSV_GREEN, 2); // led 2
 // The above functions automatically calls rgblight_set(), so there is no need to call it explicitly.
 // Note that it is inefficient to call repeatedly.
 ```