Fix printf buffer overflow when cols>16 (#7998)

* Beef up how `qmk doctor` works.

* improve the `git submodule status` parsing. h/t @erovia

* Fix whitespace and imports

* yapf

* Add documentation for the new doctor functionality

* Replace type_unchanged() with str()

* remove unused modules

* Update lib/python/qmk/cli/doctor.py

Co-Authored-By: Erovia <Erovia@users.noreply.github.com>

Co-authored-by: Erovia <Erovia@users.noreply.github.com>

.travis.yml

@@ -12,6 +12,18 @@ env:
   - MAKEFLAGS="-j3 --output-sync"
 services:
   - docker
+addons:
+  apt:
+    sources:
+      - ubuntu-toolchain-r-test
+      - llvm-toolchain-trusty-7
+    packages:
+    - pandoc
+    - diffutils
+    - dos2unix
+    - doxygen
+    - clang-format-7
+    - libstdc++-7-dev
 install:
   - npm install -g moxygen
 script:
@@ -20,13 +32,6 @@ script:
   - bash util/travis_test.sh
   - bash util/travis_build.sh
   - bash util/travis_docs.sh
-addons:
-  apt:
-    packages:
-    - pandoc
-    - diffutils
-    - dos2unix
-    - doxygen
 after_script:
   bash util/travis_compiled_push.sh
 notifications:

common_features.mk

@@ -102,6 +102,57 @@ ifeq ($(strip $(UNICODE_COMMON)), yes)
     SRC += $(QUANTUM_DIR)/process_keycode/process_unicode_common.c
 endif
 
+VALID_EEPROM_DRIVER_TYPES := vendor custom transient i2c
+EEPROM_DRIVER ?= vendor
+ifeq ($(filter $(EEPROM_DRIVER),$(VALID_EEPROM_DRIVER_TYPES)),)
+  $(error EEPROM_DRIVER="$(EEPROM_DRIVER)" is not a valid EEPROM driver)
+else
+  OPT_DEFS += -DEEPROM_ENABLE
+  ifeq ($(strip $(EEPROM_DRIVER)), custom)
+    OPT_DEFS += -DEEPROM_DRIVER -DEEPROM_CUSTOM
+    COMMON_VPATH += $(DRIVER_PATH)/eeprom
+    SRC += eeprom_driver.c
+  else ifeq ($(strip $(EEPROM_DRIVER)), i2c)
+    OPT_DEFS += -DEEPROM_DRIVER -DEEPROM_I2C
+    COMMON_VPATH += $(DRIVER_PATH)/eeprom
+    QUANTUM_LIB_SRC += i2c_master.c
+    SRC += eeprom_driver.c eeprom_i2c.c
+  else ifeq ($(strip $(EEPROM_DRIVER)), transient)
+    OPT_DEFS += -DEEPROM_DRIVER -DEEPROM_TRANSIENT
+    COMMON_VPATH += $(DRIVER_PATH)/eeprom
+    SRC += eeprom_driver.c eeprom_transient.c
+  else ifeq ($(strip $(EEPROM_DRIVER)), vendor)
+    OPT_DEFS += -DEEPROM_VENDOR
+    ifeq ($(PLATFORM),AVR)
+      # Automatically provided by avr-libc, nothing required
+    else ifeq ($(PLATFORM),CHIBIOS)
+      ifeq ($(MCU_SERIES), STM32F3xx)
+        SRC += $(PLATFORM_COMMON_DIR)/eeprom_stm32.c
+        SRC += $(PLATFORM_COMMON_DIR)/flash_stm32.c
+        OPT_DEFS += -DEEPROM_EMU_STM32F303xC
+        OPT_DEFS += -DSTM32_EEPROM_ENABLE
+      else ifeq ($(MCU_SERIES), STM32F1xx)
+        SRC += $(PLATFORM_COMMON_DIR)/eeprom_stm32.c
+        SRC += $(PLATFORM_COMMON_DIR)/flash_stm32.c
+        OPT_DEFS += -DEEPROM_EMU_STM32F103xB
+        OPT_DEFS += -DSTM32_EEPROM_ENABLE
+      else ifeq ($(MCU_SERIES)_$(MCU_LDSCRIPT), STM32F0xx_STM32F072xB)
+        SRC += $(PLATFORM_COMMON_DIR)/eeprom_stm32.c
+        SRC += $(PLATFORM_COMMON_DIR)/flash_stm32.c
+        OPT_DEFS += -DEEPROM_EMU_STM32F072xB
+        OPT_DEFS += -DSTM32_EEPROM_ENABLE
+      else
+        # This will effectively work the same as "transient" if not supported by the chip
+        SRC += $(PLATFORM_COMMON_DIR)/eeprom_teensy.c
+      endif
+    else ifeq ($(PLATFORM),ARM_ATSAM)
+      SRC += $(PLATFORM_COMMON_DIR)/eeprom.c
+    else ifeq ($(PLATFORM),TEST)
+      SRC += $(PLATFORM_COMMON_DIR)/eeprom.c
+    endif
+  endif
+endif
+
 ifeq ($(strip $(RGBLIGHT_ENABLE)), yes)
     POST_CONFIG_H += $(QUANTUM_DIR)/rgblight_post_config.h
     OPT_DEFS += -DRGBLIGHT_ENABLE
@@ -418,9 +469,15 @@ ifeq ($(strip $(SPLIT_KEYBOARD)), yes)
         QUANTUM_SRC += $(QUANTUM_DIR)/split_common/transport.c
         # Functions added via QUANTUM_LIB_SRC are only included in the final binary if they're called.
         # Unused functions are pruned away, which is why we can add multiple drivers here without bloat.
-        QUANTUM_LIB_SRC += $(QUANTUM_DIR)/split_common/serial.c \
-                           i2c_master.c \
+        QUANTUM_LIB_SRC += i2c_master.c \
                            i2c_slave.c
+
+        SERIAL_DRIVER ?= bitbang
+        ifeq ($(strip $(SERIAL_DRIVER)), bitbang)
+            QUANTUM_LIB_SRC += serial.c
+        else
+            QUANTUM_LIB_SRC += serial_$(strip $(SERIAL_DRIVER)).c
+        endif
     endif
     COMMON_VPATH += $(QUANTUM_PATH)/split_common
 endif

docs/_summary.md

@@ -104,6 +104,7 @@
   * [ADC Driver](adc_driver.md)
   * [I2C Driver](i2c_driver.md)
   * [WS2812 Driver](ws2812_driver.md)
+  * [EEPROM Driver](eeprom_driver.md)
   * [GPIO Controls](internals_gpio_control.md)
   * [Custom Matrix](custom_matrix.md)
   * [Proton C Conversion](proton_c_conversion.md)

docs/cli.md

@@ -141,14 +141,28 @@ qmk docs [-p PORT]
 
 ## `qmk doctor`
 
-This command examines your environment and alerts you to potential build or flash problems.
+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.
 
 **Usage**:
 
 ```
-qmk doctor
+qmk doctor [-y] [-n]
 ```
 
+**Examples**:
+
+Check your environment for problems and prompt to fix them:
+
+    qmk doctor
+
+Check your environment and automatically fix any problems found:
+
+    qmk doctor -y
+
+Check your environment and report problems only:
+
+    qmk doctor -n
+
 ## `qmk json-keymap`
 
 Creates a keymap.c from a QMK Configurator export.

docs/eeprom_driver.md

@@ -0,0 +1,50 @@
+# EEPROM Driver Configuration
+
+The EEPROM driver can be swapped out depending on the needs of the keyboard, or whether extra hardware is present.
+
+Driver                      | Description
+--------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+`EEPROM_DRIVER = vendor`    | Uses the on-chip driver provided by the chip manufacturer. For AVR, this is provided by avr-libc. This is supported on ARM for a subset of chips -- STM32F3xx, STM32F1xx, and STM32F072xB will be emulated by writing to flash. Other chips will generally act as "transient" below.
+`EEPROM_DRIVER = i2c`       | Supports writing to I2C-based 24xx EEPROM chips. See the driver section below.
+`EEPROM_DRIVER = transient` | Fake EEPROM driver -- supports reading/writing to RAM, and will be discarded when power is lost.
+
+## Vendor Driver Configuration
+
+No configurable options are available.
+
+## I2C Driver Configuration
+
+Currently QMK supports 24xx-series chips over I2C. As such, requires a working i2c_master driver configuration. You can override the driver configuration via your config.h:
+
+`config.h` override                         | Description                                                                         | Default Value
+------------------------------------------- | ----------------------------------------------------------------------------------- | ------------------------------------
+`#define EXTERNAL_EEPROM_I2C_BASE_ADDRESS`  | Base I2C address for the EEPROM -- shifted left by 1 as per i2c_master requirements | 0b10100000
+`#define EXTERNAL_EEPROM_I2C_ADDRESS(addr)` | Calculated I2C address for the EEPROM                                               | `(EXTERNAL_EEPROM_I2C_BASE_ADDRESS)`
+`#define EXTERNAL_EEPROM_BYTE_COUNT`        | Total size of the EEPROM in bytes                                                   | 8192
+`#define EXTERNAL_EEPROM_PAGE_SIZE`         | Page size of the EEPROM in bytes, as specified in the datasheet                     | 32
+`#define EXTERNAL_EEPROM_ADDRESS_SIZE`      | The number of bytes to transmit for the memory location within the EEPROM           | 2
+`#define EXTERNAL_EEPROM_WRITE_TIME`        | Write cycle time of the EEPROM, as specified in the datasheet                       | 5
+
+Default values and extended descriptions can be found in `drivers/eeprom/eeprom_i2c.h`.
+
+Alternatively, there are pre-defined hardware configurations for available chips/modules:
+
+Module           | Equivalent `#define`            | Source
+-----------------|---------------------------------|------------------------------------------
+CAT24C512 EEPROM | `#define EEPROM_I2C_CAT24C512`  | <https://www.sparkfun.com/products/14764>
+RM24C512C EEPROM | `#define EEPROM_I2C_RM24C512C`  | <https://www.sparkfun.com/products/14764>
+24LC128 EEPROM   | `#define EEPROM_I2C_24LC128`    | <https://www.microchip.com/wwwproducts/en/24LC128>
+24LC256 EEPROM   | `#define EEPROM_I2C_24LC256`    | <https://www.sparkfun.com/products/525>
+MB85RC256V FRAM  | `#define EEPROM_I2C_MB85RC256V` | <https://www.adafruit.com/product/1895>
+
+?> If you find that the EEPROM is not cooperating, ensure you've correctly shifted up your EEPROM address by 1. For example, the datasheet might state the address as `0b01010000` -- the correct value of `EXTERNAL_EEPROM_I2C_BASE_ADDRESS` needs to be `0b10100000`.
+
+## Transient Driver configuration
+
+The only configurable item for the transient EEPROM driver is its size:
+
+`config.h` override             | Description                               | Default Value
+------------------------------- | ----------------------------------------- | -------------
+`#define TRANSIENT_EEPROM_SIZE` | Total size of the EEPROM storage in bytes | 64
+
+Default values and extended descriptions can be found in `drivers/eeprom/eeprom_transient.h`.

docs/feature_oled_driver.md

@@ -1,139 +1,142 @@
 # OLED Driver
 
-## OLED Supported Hardware
+## Supported Hardware
 
 OLED modules using SSD1306 or SH1106 driver ICs, communicating over I2C.
 Tested combinations:
 
-| IC driver |   Size | Keyboard Platform | Notes                    |
-|-----------|--------|-------------------|--------------------------|
-| SSD1306   | 128x32 | AVR               | Primary support          |
-| SSD1306   | 128x64 | AVR               | Verified working         |
-| SSD1306   | 128x32 | ARM               |                          |
-| SH1106    | 128x64 | AVR               | No rotation or scrolling |
+|IC       |Size  |Platform|Notes                   |
+|---------|------|--------|------------------------|
+|SSD1306  |128x32|AVR     |Primary support         |
+|SSD1306  |128x64|AVR     |Verified working        |
+|SSD1306  |128x32|Arm     |                        |
+|SH1106   |128x64|AVR     |No rotation or scrolling|
 
-Hardware configurations using ARM-based microcontrollers or different sizes of OLED modules may be compatible, but are untested.
+Hardware configurations using Arm-based microcontrollers or different sizes of OLED modules may be compatible, but are untested.
 
-!> Warning: This OLED Driver currently uses the new i2c_master driver from split common code. If your split keyboard uses I2C to communicate between sides, this driver could cause an address conflict (serial is fine). Please contact your keyboard vendor and ask them to migrate to the latest split common code to fix this. In addition, the display timeout system to reduce OLED burn-in also uses split common to detect keypresses, so you will need to implement custom timeout logic for non-split common keyboards.
+!> Warning: This OLED driver currently uses the new i2c_master driver from Split Common code. If your split keyboard uses I2C to communicate between sides, this driver could cause an address conflict (serial is fine). Please contact your keyboard vendor and ask them to migrate to the latest Split Common code to fix this. In addition, the display timeout system to reduce OLED burn-in also uses Split Common to detect keypresses, so you will need to implement custom timeout logic for non-Split Common keyboards.
 
 ## Usage
 
-To enable the OLED feature, there are three steps. First, when compiling your keyboard, you'll need to set `OLED_DRIVER_ENABLE=yes` in `rules.mk`, e.g.:
+To enable the OLED feature, there are three steps. First, when compiling your keyboard, you'll need to add the following to your `rules.mk`:
 
-```
+```make
 OLED_DRIVER_ENABLE = yes
 ```
 
-This enables the feature and the `OLED_DRIVER_ENABLE` define. Then in your `keymap.c` file, you will need to implement the user task call, e.g:
+Then in your `keymap.c` file, implement the OLED task call. This example assumes your keymap has three layers named `_QWERTY`, `_FN` and `_ADJ`:
 
-```C++
+```c
 #ifdef OLED_DRIVER_ENABLE
 void oled_task_user(void) {
-  // Host Keyboard Layer Status
-  oled_write_P(PSTR("Layer: "), false);
-  switch (get_highest_layer(layer_state)) {
-    case _QWERTY:
-      oled_write_P(PSTR("Default\n"), false);
-      break;
-    case _FN:
-      oled_write_P(PSTR("FN\n"), false);
-      break;
-    case _ADJ:
-      oled_write_P(PSTR("ADJ\n"), false);
-      break;
-    default:
-      // Or use the write_ln shortcut over adding '\n' to the end of your string
-      oled_write_ln_P(PSTR("Undefined"), false);
-  }
+    // Host Keyboard Layer Status
+    oled_write_P(PSTR("Layer: "), false);
 
-  // Host Keyboard LED Status
-  uint8_t led_usb_state = host_keyboard_leds();
-  oled_write_P(led_usb_state & (1<<USB_LED_NUM_LOCK) ? PSTR("NUMLCK ") : PSTR("       "), false);
-  oled_write_P(led_usb_state & (1<<USB_LED_CAPS_LOCK) ? PSTR("CAPLCK ") : PSTR("       "), false);
-  oled_write_P(led_usb_state & (1<<USB_LED_SCROLL_LOCK) ? PSTR("SCRLCK ") : PSTR("       "), false);
+    switch (get_highest_layer(layer_state)) {
+        case _QWERTY:
+            oled_write_P(PSTR("Default\n"), false);
+            break;
+        case _FN:
+            oled_write_P(PSTR("FN\n"), false);
+            break;
+        case _ADJ:
+            oled_write_P(PSTR("ADJ\n"), false);
+            break;
+        default:
+            // Or use the write_ln shortcut over adding '\n' to the end of your string
+            oled_write_ln_P(PSTR("Undefined"), false);
+    }
+
+    // Host Keyboard LED Status
+    led_t led_state = host_keyboard_led_state();
+    oled_write_P(led_state.num_lock ? PSTR("NUM ") : PSTR("    "), false);
+    oled_write_P(led_state.caps_lock ? PSTR("CAP ") : PSTR("    "), false);
+    oled_write_P(led_state.scroll_lock ? PSTR("SCR ") : PSTR("    "), false);
 }
 #endif
 ```
 
 ## Logo Example
 
-In the default font, ranges in the font file are reserved for a QMK Logo. To Render this logo to the oled screen, use the following code example:
+In the default font, certain ranges of characters are reserved for a QMK logo. To render this logo to the OLED screen, use the following code example:
 
-```C++
+```c
 static void render_logo(void) {
-  static const char PROGMEM qmk_logo[] = {
-    0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8a,0x8b,0x8c,0x8d,0x8e,0x8f,0x90,0x91,0x92,0x93,0x94,
-    0xa0,0xa1,0xa2,0xa3,0xa4,0xa5,0xa6,0xa7,0xa8,0xa9,0xaa,0xab,0xac,0xad,0xae,0xaf,0xb0,0xb1,0xb2,0xb3,0xb4,
-    0xc0,0xc1,0xc2,0xc3,0xc4,0xc5,0xc6,0xc7,0xc8,0xc9,0xca,0xcb,0xcc,0xcd,0xce,0xcf,0xd0,0xd1,0xd2,0xd3,0xd4,0};
+    static const char PROGMEM qmk_logo[] = {
+        0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F, 0x90, 0x91, 0x92, 0x93, 0x94,
+        0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8, 0xA9, 0xAA, 0xAB, 0xAC, 0xAD, 0xAE, 0xAF, 0xB0, 0xB1, 0xB2, 0xB3, 0xB4,
+        0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF, 0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0x00
+    };
 
-  oled_write_P(qmk_logo, false);
+    oled_write_P(qmk_logo, false);
 }
 ```
 
 ## Other Examples
 
-In split keyboards, it is very common to have two OLED displays that each render different content and oriented flipped differently. You can do this by switching which content to render by using the return from `is_keyboard_master()` or `is_keyboard_left()` found in `split_util.h`, e.g:
+In split keyboards, it is very common to have two OLED displays that each render different content and are oriented or flipped differently. You can do this by switching which content to render by using the return value from `is_keyboard_master()` or `is_keyboard_left()` found in `split_util.h`, e.g:
 
-```C++
+```c
 #ifdef OLED_DRIVER_ENABLE
 oled_rotation_t oled_init_user(oled_rotation_t rotation) {
-  if (!is_keyboard_master())
-    return OLED_ROTATION_180;  // flips the display 180 degrees if offhand
-  return rotation;
+    if (!is_keyboard_master()) {
+        return OLED_ROTATION_180;  // flips the display 180 degrees if offhand
+    }
+
+    return rotation;
 }
 
 void oled_task_user(void) {
-  if (is_keyboard_master()) {
-    render_status();     // Renders the current keyboard state (layer, lock, caps, scroll, etc)
-  } else {
-    render_logo();       // Renders a statuc logo
-    oled_scroll_left();  // Turns on scrolling
-  }
+    if (is_keyboard_master()) {
+        render_status();  // Renders the current keyboard state (layer, lock, caps, scroll, etc)
+    } else {
+        render_logo();  // Renders a static logo
+        oled_scroll_left();  // Turns on scrolling
+    }
 }
 #endif
 ```
 
+## Basic Configuration
 
- ## Basic Configuration
-
-| Define                     | Default           | Description                                                                                                                |
-|----------------------------|-------------------|----------------------------------------------------------------------------------------------------------------------------|
-| `OLED_DISPLAY_ADDRESS`     | `0x3C`            | The i2c address of the OLED Display                                                                                        |
-| `OLED_FONT_H`              | `"glcdfont.c"`    | The font code file to use for custom fonts                                                                                 |
-| `OLED_FONT_START`          | `0`               | The starting characer index for custom fonts                                                                               |
-| `OLED_FONT_END`            | `224`             | The ending characer index for custom fonts                                                                                 |
-| `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_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.                                                        |
-| `OLED_COLUMN_OFFSET`       | `0`               | (SH1106 only.) Shift output to the right this many pixels.<br />Useful for 128x64 displays centered on a 132x64 SH1106 IC. |
+|Define                     |Default          |Description                                                                                                               |
+|---------------------------|-----------------|--------------------------------------------------------------------------------------------------------------------------|
+|`OLED_DISPLAY_ADDRESS`     |`0x3C`           |The i2c address of the OLED Display                                                                                       |
+|`OLED_FONT_H`              |`"glcdfont.c"`   |The font code file to use for custom fonts                                                                                |
+|`OLED_FONT_START`          |`0`              |The starting characer index for custom fonts                                                                              |
+|`OLED_FONT_END`            |`224`            |The ending characer index for custom fonts                                                                                |
+|`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_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.                                                       |
+|`OLED_COLUMN_OFFSET`       |`0`              |(SH1106 only.) Shift output to the right this many pixels.<br />Useful for 128x64 displays centered on a 132x64 SH1106 IC.|
 
  ## 128x64 & Custom sized OLED Displays
 
  The default display size for this feature is 128x32 and all necessary defines are precalculated with that in mind. We have added a define, `OLED_DISPLAY_128X64`, to switch all the values to be used in a 128x64 display, as well as added a custom define, `OLED_DISPLAY_CUSTOM`, that allows you to provide the necessary values to the driver.
 
-|Define                 |Default        |Description                                                      |
-|-----------------------|---------------|-----------------------------------------------------------------|
-|`OLED_DISPLAY_128X64`  |*Not defined*  |Changes the display defines for use with 128x64 displays.        |
-|`OLED_DISPLAY_CUSTOM`  |*Not defined*  |Changes the display defines for use with custom displays.<br />Requires user to implement the below defines. |
-|`OLED_DISPLAY_WIDTH`   |`128`          |The width of the OLED display.                                   |
-|`OLED_DISPLAY_HEIGHT`  |`32`           |The height of the OLED display.                                  |
-|`OLED_MATRIX_SIZE`     |`512`          |The local buffer size to allocate.<br />`(OLED_DISPLAY_HEIGHT / 8 * OLED_DISPLAY_WIDTH)`. |
-|`OLED_BLOCK_TYPE`      |`uint16_t`     |The unsigned integer type to use for dirty rendering. |
-|`OLED_BLOCK_COUNT`     |`16`           |The number of blocks the display is divided into for dirty rendering.<br />`(sizeof(OLED_BLOCK_TYPE) * 8)`. |
-|`OLED_BLOCK_SIZE`      |`32`           |The size of each block for dirty rendering<br />`(OLED_MATRIX_SIZE / OLED_BLOCK_COUNT)`. |
-|`OLED_COM_PINS`        |`COM_PINS_SEQ` |How the SSD1306 chip maps it's memory to display.<br />Options are `COM_PINS_SEQ`, `COM_PINS_ALT`, `COM_PINS_SEQ_LR`, & `COM_PINS_ALT_LR`. |
-|`OLED_SOURCE_MAP`      |`{ 0, ... N }` |Precalculated source array to use for mapping source buffer to target OLED memory in 90 degree rendering.         |
-|`OLED_TARGET_MAP`      |`{ 24, ... N }`|Precalculated target array to use for mapping source buffer to target OLED memory in 90 degree rendering.         |
+|Define               |Default        |Description                                                                                                                             |
+|---------------------|---------------|----------------------------------------------------------------------------------------------------------------------------------------|
+|`OLED_DISPLAY_128X64`|*Not defined*  |Changes the display defines for use with 128x64 displays.                                                                               |
+|`OLED_DISPLAY_CUSTOM`|*Not defined*  |Changes the display defines for use with custom displays.<br>Requires user to implement the below defines.                              |
+|`OLED_DISPLAY_WIDTH` |`128`          |The width of the OLED display.                                                                                                          |
+|`OLED_DISPLAY_HEIGHT`|`32`           |The height of the OLED display.                                                                                                         |
+|`OLED_MATRIX_SIZE`   |`512`          |The local buffer size to allocate.<br>`(OLED_DISPLAY_HEIGHT / 8 * OLED_DISPLAY_WIDTH)`.                                                 |
+|`OLED_BLOCK_TYPE`    |`uint16_t`     |The unsigned integer type to use for dirty rendering.                                                                                   |
+|`OLED_BLOCK_COUNT`   |`16`           |The number of blocks the display is divided into for dirty rendering.<br>`(sizeof(OLED_BLOCK_TYPE) * 8)`.                               |
+|`OLED_BLOCK_SIZE`    |`32`           |The size of each block for dirty rendering<br>`(OLED_MATRIX_SIZE / OLED_BLOCK_COUNT)`.                                                  |
+|`OLED_COM_PINS`      |`COM_PINS_SEQ` |How the SSD1306 chip maps it's memory to display.<br>Options are `COM_PINS_SEQ`, `COM_PINS_ALT`, `COM_PINS_SEQ_LR`, & `COM_PINS_ALT_LR`.|
+|`OLED_SOURCE_MAP`    |`{ 0, ... N }` |Precalculated source array to use for mapping source buffer to target OLED memory in 90 degree rendering.                               |
+|`OLED_TARGET_MAP`    |`{ 24, ... N }`|Precalculated target array to use for mapping source buffer to target OLED memory in 90 degree rendering.                               |
 
 
-### 90 Degree Rotation - Technical Mumbo Jumbo 
+### 90 Degree Rotation - Technical Mumbo Jumbo
 
 !> Rotation is unsupported on the SH1106.
 
-```C
+```c
 // OLED Rotation enum values are flags
 typedef enum {
     OLED_ROTATION_0   = 0,
@@ -143,9 +146,9 @@ typedef enum {
 } oled_rotation_t;
 ```
 
- OLED displays driven by SSD1306 drivers only natively support in hard ware 0 degree and 180 degree rendering. This feature is done in software and not free. Using this feature will increase the time to calculate what data to send over i2c to the OLED. If you are strapped for cycles, this can cause keycodes to not register. In testing however, the rendering time on an `atmega32u4` board only went from 2ms to 5ms and keycodes not registering was only noticed once we hit 15ms. 
- 
- 90 Degree Rotated Rendering is achieved by using bitwise operations to rotate each 8 block of memory and uses two precalculated arrays to remap buffer memory to OLED memory. The memory map defines are precalculated for remap performance and are calculated based on the OLED Height, Width, and Block Size. For example, in the 128x32 implementation with a `uint8_t` block type, we have a 64 byte block size. This gives us eight 8 byte blocks that need to be rotated and rendered. The OLED renders horizontally two 8 byte blocks before moving down a page, e.g:
+OLED displays driven by SSD1306 drivers only natively support in hardware 0 degree and 180 degree rendering. This feature is done in software and not free. Using this feature will increase the time to calculate what data to send over i2c to the OLED. If you are strapped for cycles, this can cause keycodes to not register. In testing however, the rendering time on an ATmega32U4 board only went from 2ms to 5ms and keycodes not registering was only noticed once we hit 15ms.
+
+90 degree rotation is achieved by using bitwise operations to rotate each 8 block of memory and uses two precalculated arrays to remap buffer memory to OLED memory. The memory map defines are precalculated for remap performance and are calculated based on the display height, width, and block size. For example, in the 128x32 implementation with a `uint8_t` block type, we have a 64 byte block size. This gives us eight 8 byte blocks that need to be rotated and rendered. The OLED renders horizontally two 8 byte blocks before moving down a page, e.g:
 
 |   |   |   |   |   |   |
 |---|---|---|---|---|---|
@@ -167,8 +170,8 @@ So those precalculated arrays just index the memory offsets in the order in whic
 
 ## OLED API
 
-```C++
-// OLED Rotation enum values are flags
+```c
+// OLED rotation enum values are flags
 typedef enum {
     OLED_ROTATION_0   = 0,
     OLED_ROTATION_90  = 1,
@@ -272,26 +275,26 @@ uint8_t oled_max_lines(void);
 
 !> Scrolling and rotation are unsupported on the SH1106.
 
-## SSD1306.h driver conversion guide
+## SSD1306.h Driver Conversion Guide
 
-|Old API                    |Recommended New API                |
-|---------------------------|-----------------------------------|
-|`struct CharacterMatrix`   |*removed - delete all references*  |
-|`iota_gfx_init`            |`oled_init`                        |
-|`iota_gfx_on`              |`oled_on`                          |
-|`iota_gfx_off`             |`oled_off`                         |
-|`iota_gfx_flush`           |`oled_render`                      |
-|`iota_gfx_write_char`      |`oled_write_char`                  |
-|`iota_gfx_write`           |`oled_write`                       |
-|`iota_gfx_write_P`         |`oled_write_P`                     |
-|`iota_gfx_clear_screen`    |`oled_clear`                       |
-|`matrix_clear`             |*removed - delete all references*  |
-|`matrix_write_char_inner`  |`oled_write_char`                  |
-|`matrix_write_char`        |`oled_write_char`                  |
-|`matrix_write`             |`oled_write`                       |
-|`matrix_write_ln`          |`oled_write_ln`                    |
-|`matrix_write_P`           |`oled_write_P`                     |
-|`matrix_write_ln_P`        |`oled_write_ln_P`                  |
-|`matrix_render`            |`oled_render`                      |
-|`iota_gfx_task`            |`oled_task`                        |
-|`iota_gfx_task_user`       |`oled_task_user`                   |
+|Old API                  |Recommended New API              |
+|-------------------------|---------------------------------|
+|`struct CharacterMatrix` |*removed - delete all references*|
+|`iota_gfx_init`          |`oled_init`                      |
+|`iota_gfx_on`            |`oled_on`                        |
+|`iota_gfx_off`           |`oled_off`                       |
+|`iota_gfx_flush`         |`oled_render`                    |
+|`iota_gfx_write_char`    |`oled_write_char`                |
+|`iota_gfx_write`         |`oled_write`                     |
+|`iota_gfx_write_P`       |`oled_write_P`                   |
+|`iota_gfx_clear_screen`  |`oled_clear`                     |
+|`matrix_clear`           |*removed - delete all references*|
+|`matrix_write_char_inner`|`oled_write_char`                |
+|`matrix_write_char`      |`oled_write_char`                |
+|`matrix_write`           |`oled_write`                     |
+|`matrix_write_ln`        |`oled_write_ln`                  |
+|`matrix_write_P`         |`oled_write_P`                   |
+|`matrix_write_ln_P`      |`oled_write_ln_P`                |
+|`matrix_render`          |`oled_render`                    |
+|`iota_gfx_task`          |`oled_task`                      |
+|`iota_gfx_task_user`     |`oled_task_user`                 |

docs/hardware_drivers.md

@@ -33,3 +33,7 @@ Support for up to 2 drivers. Each driver impliments 2 charlieplex matrices to in
 ## IS31FL3733
 
 Support for up to a single driver with room for expansion. Each driver can control 192 individual LEDs or 64 RGB LEDs. For more information on how to setup the driver see the [RGB Matrix](feature_rgb_matrix.md) page.
+
+## 24xx series external I2C EEPROM
+
+Support for an external I2C-based EEPROM instead of using the on-chip EEPROM. For more information on how to setup the driver see the [EEPROM Driver](eeprom_driver.md) page.

drivers/eeprom/eeprom_custom.c-template

@@ -0,0 +1,46 @@
+/* Copyright 2019 Nick Brassel (tzarc)
+ *
+ * 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 <stdint.h>
+#include <string.h>
+
+#include "eeprom_driver.h"
+
+void eeprom_driver_init(void) {
+    /* Any initialisation code */
+ }
+
+void eeprom_driver_erase(void) {
+    /* Wipe out the EEPROM, setting values to zero */
+}
+
+void eeprom_read_block(void *buf, const void *addr, size_t len) {
+    /*
+        Read a block of data:
+            buf: target buffer
+            addr: 0-based offset within the EEPROM
+            len: length to read
+     */
+}
+
+void eeprom_write_block(const void *buf, void *addr, size_t len) {
+    /*
+        Write a block of data:
+            buf: target buffer
+            addr: 0-based offset within the EEPROM
+            len: length to write
+     */
+}

drivers/eeprom/eeprom_driver.c

@@ -0,0 +1,73 @@
+/* Copyright 2019 Nick Brassel (tzarc)
+ *
+ * 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 <stdint.h>
+#include <string.h>
+
+#include "eeprom_driver.h"
+
+uint8_t eeprom_read_byte(const uint8_t *addr) {
+    uint8_t ret;
+    eeprom_read_block(&ret, addr, 1);
+    return ret;
+}
+
+uint16_t eeprom_read_word(const uint16_t *addr) {
+    uint16_t ret;
+    eeprom_read_block(&ret, addr, 2);
+    return ret;
+}
+
+uint32_t eeprom_read_dword(const uint32_t *addr) {
+    uint32_t ret;
+    eeprom_read_block(&ret, addr, 4);
+    return ret;
+}
+
+void eeprom_write_byte(uint8_t *addr, uint8_t value) { eeprom_write_block(&value, addr, 1); }
+
+void eeprom_write_word(uint16_t *addr, uint16_t value) { eeprom_write_block(&value, addr, 2); }
+
+void eeprom_write_dword(uint32_t *addr, uint32_t value) { eeprom_write_block(&value, addr, 4); }
+
+void eeprom_update_block(const void *buf, void *addr, size_t len) {
+    uint8_t read_buf[len];
+    eeprom_read_block(read_buf, addr, len);
+    if (memcmp(buf, read_buf, len) != 0) {
+        eeprom_write_block(buf, addr, len);
+    }
+}
+
+void eeprom_update_byte(uint8_t *addr, uint8_t value) {
+    uint8_t orig = eeprom_read_byte(addr);
+    if (orig != value) {
+        eeprom_write_byte(addr, value);
+    }
+}
+
+void eeprom_update_word(uint16_t *addr, uint16_t value) {
+    uint16_t orig = eeprom_read_word(addr);
+    if (orig != value) {
+        eeprom_write_word(addr, value);
+    }
+}
+
+void eeprom_update_dword(uint32_t *addr, uint32_t value) {
+    uint32_t orig = eeprom_read_dword(addr);
+    if (orig != value) {
+        eeprom_write_dword(addr, value);
+    }
+}

drivers/eeprom/eeprom_driver.h

@@ -0,0 +1,22 @@
+/* Copyright 2019 Nick Brassel (tzarc)
+ *
+ * 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/>.
+ */
+
+#pragma once
+
+#include "eeprom.h"
+
+void eeprom_driver_init(void);
+void eeprom_driver_erase(void);

drivers/eeprom/eeprom_i2c.c

@@ -0,0 +1,120 @@
+/* Copyright 2019 Nick Brassel (tzarc)
+ *
+ * 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 <stdint.h>
+#include <string.h>
+
+/*
+    Note that the implementations of eeprom_XXXX_YYYY on AVR are normally
+    provided by avr-libc. The same functions are reimplemented below and are
+    rerouted to the external i2c equivalent.
+
+    Seemingly, as this is compiled from within QMK, the object file generated
+    during the build overrides the avr-libc implementation during the linking
+    stage.
+
+    On other platforms such as ARM, there are no provided implementations, so
+    there is nothing to override during linkage.
+*/
+
+#include "wait.h"
+#include "i2c_master.h"
+#include "eeprom.h"
+#include "eeprom_i2c.h"
+
+// #define DEBUG_EEPROM_OUTPUT
+
+#ifdef DEBUG_EEPROM_OUTPUT
+#    include "print.h"
+#endif  // DEBUG_EEPROM_OUTPUT
+
+static inline void init_i2c_if_required(void) {
+    static int done = 0;
+    if (!done) {
+        i2c_init();
+        done = 1;
+    }
+}
+
+static inline void fill_target_address(uint8_t *buffer, const void *addr) {
+    intptr_t p = (intptr_t)addr;
+    for (int i = 0; i < EXTERNAL_EEPROM_ADDRESS_SIZE; ++i) {
+        buffer[EXTERNAL_EEPROM_ADDRESS_SIZE - 1 - i] = p & 0xFF;
+        p >>= 8;
+    }
+}
+
+void eeprom_driver_init(void) {}
+
+void eeprom_driver_erase(void) {
+    uint8_t buf[EXTERNAL_EEPROM_PAGE_SIZE];
+    memset(buf, 0x00, EXTERNAL_EEPROM_PAGE_SIZE);
+    for (intptr_t addr = 0; addr < EXTERNAL_EEPROM_BYTE_COUNT; addr += EXTERNAL_EEPROM_PAGE_SIZE) {
+        eeprom_write_block(buf, (void *)addr, EXTERNAL_EEPROM_PAGE_SIZE);
+    }
+}
+
+void eeprom_read_block(void *buf, const void *addr, size_t len) {
+    uint8_t complete_packet[EXTERNAL_EEPROM_ADDRESS_SIZE];
+    fill_target_address(complete_packet, addr);
+
+    init_i2c_if_required();
+    i2c_transmit(EXTERNAL_EEPROM_I2C_ADDRESS((intptr_t)addr), complete_packet, EXTERNAL_EEPROM_ADDRESS_SIZE, 100);
+    i2c_receive(EXTERNAL_EEPROM_I2C_ADDRESS((intptr_t)addr), buf, len, 100);
+
+#ifdef DEBUG_EEPROM_OUTPUT
+    dprintf("[EEPROM R] 0x%04X: ", ((int)addr));
+    for (size_t i = 0; i < len; ++i) {
+        dprintf(" %02X", (int)(((uint8_t *)buf)[i]));
+    }
+    dprintf("\n");
+#endif  // DEBUG_EEPROM_OUTPUT
+}
+
+void eeprom_write_block(const void *buf, void *addr, size_t len) {
+    uint8_t  complete_packet[EXTERNAL_EEPROM_ADDRESS_SIZE + EXTERNAL_EEPROM_PAGE_SIZE];
+    uint8_t *read_buf    = (uint8_t *)buf;
+    intptr_t target_addr = (intptr_t)addr;
+
+    init_i2c_if_required();
+    while (len > 0) {
+        intptr_t page_offset  = target_addr % EXTERNAL_EEPROM_PAGE_SIZE;
+        int      write_length = EXTERNAL_EEPROM_PAGE_SIZE - page_offset;
+        if (write_length > len) {
+            write_length = len;
+        }
+
+        fill_target_address(complete_packet, (const void *)target_addr);
+        for (uint8_t i = 0; i < write_length; i++) {
+            complete_packet[EXTERNAL_EEPROM_ADDRESS_SIZE + i] = read_buf[i];
+        }
+
+#ifdef DEBUG_EEPROM_OUTPUT
+        dprintf("[EEPROM W] 0x%04X: ", ((int)target_addr));
+        for (uint8_t i = 0; i < write_length; i++) {
+            dprintf(" %02X", (int)(read_buf[i]));
+        }
+        dprintf("\n");
+#endif  // DEBUG_EEPROM_OUTPUT
+
+        i2c_transmit(EXTERNAL_EEPROM_I2C_ADDRESS((intptr_t)addr), complete_packet, EXTERNAL_EEPROM_ADDRESS_SIZE + write_length, 100);
+        wait_ms(EXTERNAL_EEPROM_WRITE_TIME);
+
+        read_buf += write_length;
+        target_addr += write_length;
+        len -= write_length;
+    }
+}

drivers/eeprom/eeprom_i2c.h

@@ -0,0 +1,115 @@
+/* Copyright 2019 Nick Brassel (tzarc)
+ *
+ * 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/>.
+ */
+
+#pragma once
+
+/*
+    Default device configurations:
+
+    For the Sparkfun Qwiic I2C EEPROM module: https://www.sparkfun.com/products/14764
+        #define EEPROM_I2C_CAT24C512 // (part number 24512A)
+        #define EEPROM_I2C_RM24C512C // (part number 24512C)
+
+    For the Sparkfun I2C EEPROM chip: https://www.sparkfun.com/products/525
+        #define EEPROM_I2C_24LC256
+
+    For the Adafruit I2C FRAM chip: https://www.adafruit.com/product/1895
+        #define EEPROM_I2C_MB85RC256V
+*/
+#if defined(EEPROM_I2C_CAT24C512)
+#    define EXTERNAL_EEPROM_BYTE_COUNT 65536
+#    define EXTERNAL_EEPROM_PAGE_SIZE 128
+#    define EXTERNAL_EEPROM_ADDRESS_SIZE 2
+#    define EXTERNAL_EEPROM_WRITE_TIME 5
+#elif defined(EEPROM_I2C_RM24C512C)
+#    define EXTERNAL_EEPROM_BYTE_COUNT 65536
+#    define EXTERNAL_EEPROM_PAGE_SIZE 128
+#    define EXTERNAL_EEPROM_ADDRESS_SIZE 2
+#    define EXTERNAL_EEPROM_WRITE_TIME 3
+#elif defined(EEPROM_I2C_24LC256)
+#    define EXTERNAL_EEPROM_BYTE_COUNT 32768
+#    define EXTERNAL_EEPROM_PAGE_SIZE 64
+#    define EXTERNAL_EEPROM_ADDRESS_SIZE 2
+#    define EXTERNAL_EEPROM_WRITE_TIME 5
+#elif defined(EEPROM_I2C_24LC128)
+#    define EXTERNAL_EEPROM_BYTE_COUNT 16384
+#    define EXTERNAL_EEPROM_PAGE_SIZE 64
+#    define EXTERNAL_EEPROM_ADDRESS_SIZE 2
+#    define EXTERNAL_EEPROM_WRITE_TIME 5
+#elif defined(EEPROM_I2C_MB85RC256V)
+#    define EXTERNAL_EEPROM_BYTE_COUNT 32768
+#    define EXTERNAL_EEPROM_PAGE_SIZE 128
+#    define EXTERNAL_EEPROM_ADDRESS_SIZE 2
+#    define EXTERNAL_EEPROM_WRITE_TIME 0
+#endif
+
+/*
+    The base I2C address of the EEPROM.
+    This needs to be shifted up by 1, to match i2c_master requirements.
+*/
+#ifndef EXTERNAL_EEPROM_I2C_BASE_ADDRESS
+#    define EXTERNAL_EEPROM_I2C_BASE_ADDRESS 0b10100000
+#endif
+
+/*
+    The calculated I2C address based on the input memory location.
+
+    For EEPROM chips that embed part of the memory location in the I2C address
+    such as AT24M02 you can use something similar to the following (ensuring the
+    result is shifted by left by 1):
+
+    #define EXTERNAL_EEPROM_I2C_ADDRESS(loc) \
+        (EXTERNAL_EEPROM_I2C_BASE_ADDRESS | ((((loc) >> 16) & 0x07) << 1))
+
+*/
+#ifndef EXTERNAL_EEPROM_I2C_ADDRESS
+#    define EXTERNAL_EEPROM_I2C_ADDRESS(loc) (EXTERNAL_EEPROM_I2C_BASE_ADDRESS)
+#endif
+
+/*
+    The total size of the EEPROM, in bytes. The EEPROM datasheet will usually
+    specify this value in kbits, and will require conversion to bytes.
+*/
+#ifndef EXTERNAL_EEPROM_BYTE_COUNT
+#    define EXTERNAL_EEPROM_BYTE_COUNT 8192
+#endif
+
+/*
+    The page size in bytes of the EEPROM, as specified in the datasheet.
+*/
+#ifndef EXTERNAL_EEPROM_PAGE_SIZE
+#    define EXTERNAL_EEPROM_PAGE_SIZE 32
+#endif
+
+/*
+    The address size in bytes of the EEPROM. For EEPROMs with <=256 bytes, this
+    will likely be 1. For EEPROMs >256 and <=65536, this will be 2. For EEPROMs
+    >65536, this will likely need to be 2 with the modified variant of
+    EXTERNAL_EEPROM_I2C_ADDRESS above.
+
+    As expected, consult the datasheet for specifics of your EEPROM.
+*/
+#ifndef EXTERNAL_EEPROM_ADDRESS_SIZE
+#    define EXTERNAL_EEPROM_ADDRESS_SIZE 2
+#endif
+
+/*
+    The write cycle time of the EEPROM in milliseconds, as specified in the
+    datasheet.
+*/
+#ifndef EXTERNAL_EEPROM_WRITE_TIME
+#    define EXTERNAL_EEPROM_WRITE_TIME 5
+#endif

drivers/eeprom/eeprom_transient.c

@@ -0,0 +1,52 @@
+/* Copyright 2019 Nick Brassel (tzarc)
+ *
+ * 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 <stdint.h>
+#include <string.h>
+
+#include "eeprom_driver.h"
+#include "eeprom_transient.h"
+
+__attribute__((aligned(4))) static uint8_t transientBuffer[TRANSIENT_EEPROM_SIZE] = {0};
+
+size_t clamp_length(intptr_t offset, size_t len) {
+    if (offset + len > TRANSIENT_EEPROM_SIZE) {
+        len = TRANSIENT_EEPROM_SIZE - offset;
+    }
+
+    return len;
+}
+
+void eeprom_driver_init(void) { eeprom_driver_erase(); }
+
+void eeprom_driver_erase(void) { memset(transientBuffer, 0x00, TRANSIENT_EEPROM_SIZE); }
+
+void eeprom_read_block(void *buf, const void *addr, size_t len) {
+    intptr_t offset = (intptr_t)addr;
+    memset(buf, 0x00, len);
+    len = clamp_length(offset, len);
+    if (len > 0) {
+        memcpy(buf, &transientBuffer[offset], len);
+    }
+}
+
+void eeprom_write_block(const void *buf, void *addr, size_t len) {
+    intptr_t offset = (intptr_t)addr;
+    len             = clamp_length(offset, len);
+    if (len > 0) {
+        memcpy(&transientBuffer[offset], buf, len);
+    }
+}

drivers/eeprom/eeprom_transient.h

@@ -0,0 +1,25 @@
+/* Copyright 2019 Nick Brassel (tzarc)
+ *
+ * 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/>.
+ */
+
+#pragma once
+
+/*
+    The size of the transient EEPROM buffer size.
+*/
+#ifndef TRANSIENT_EEPROM_SIZE
+#    include "eeconfig.h"
+#    define TRANSIENT_EEPROM_SIZE (((EECONFIG_SIZE + 3) / 4) * 4)  // based off eeconfig's current usage, aligned to 4-byte sizes, to deal with LTO
+#endif

keyboards/40percentclub/nano/config.h

@@ -50,9 +50,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 }
 #define UNUSED_PINS
 
-/* COL2ROW, ROW2COL, or CUSTOM_MATRIX */
-//#define DIODE_DIRECTION CUSTOM_MATRIX
-
 /* ws2812 RGB LED */
 #define RGB_DI_PIN D3
 #define RGBLIGHT_ANIMATIONS

keyboards/abstract/ellipse/rev1/config.h

@@ -45,7 +45,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define MATRIX_COL_PINS { F0, B6, B5 }
 #define UNUSED_PINS { B0, D0, D1, D2, D4, D6, D7, F1, F4, F5, F6, F7 }
 
-/* COL2ROW, ROW2COL, or CUSTOM_MATRIX */
+/* COL2ROW, ROW2COL */
 #define DIODE_DIRECTION COL2ROW
 
 #define BACKLIGHT_PIN C6

keyboards/ai03/orbit/config.h

@@ -54,7 +54,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #define UNUSED_PINS
 
-/* COL2ROW, ROW2COL, or CUSTOM_MATRIX */
+/* COL2ROW, ROW2COL */
 #define DIODE_DIRECTION COL2ROW
 
 /*

keyboards/ares/ares.c

@@ -24,12 +24,11 @@ void keyboard_pre_init_kb(void) {
 
 void led_init_ports(void) {
     setPinOutput(D1);
-    writePinHigh(D1);
 }
 
 bool led_update_kb(led_t led_state) {
     if (led_update_user(led_state)) {
-        writePin(D1, !led_state.caps_lock);
+        writePin(D1, led_state.caps_lock);
     }
     return true;
 }

keyboards/ares/config.h

@@ -39,6 +39,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #define BACKLIGHT_PIN D4
 #define BACKLIGHT_LEVELS 3
+
 #define RGBLIGHT_ANIMATIONS
 
 #define NO_UART 1

keyboards/bfake/bfake.c

@@ -24,12 +24,11 @@ void keyboard_pre_init_kb(void) {
 
 void led_init_ports(void) {
     setPinOutput(D1);
-    writePinHigh(D1);
 }
 
 bool led_update_kb(led_t led_state) {
     if (led_update_user(led_state)) {
-        writePin(D1, !led_state.caps_lock);
+        writePin(D1, led_state.caps_lock);
     }
     return true;
 }

keyboards/bfake/config.h

@@ -39,6 +39,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #define BACKLIGHT_PIN D4
 #define BACKLIGHT_LEVELS 3
+
 #define RGBLIGHT_ANIMATIONS
 
 #define NO_UART 1

keyboards/boardwalk/config.h

@@ -43,7 +43,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define MATRIX_COL_PINS { F7, C7, C6, B6, B5, B4, D7, D6, D4, D5, D3, D2, D1, D0 }
 #define UNUSED_PINS
 
-/* COL2ROW, ROW2COL, or CUSTOM_MATRIX */
+/* COL2ROW, ROW2COL */
 #define DIODE_DIRECTION COL2ROW
 
 // #define BACKLIGHT_PIN F5

keyboards/cannonkeys/an_c/config.h

@@ -62,6 +62,12 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 // dynamic keymaps start after this.
 #define VIA_EEPROM_CUSTOM_CONFIG_SIZE 1
 
+// VIA lighting is handled by the keyboard-level code
+#define VIA_CUSTOM_LIGHTING_ENABLE
+
+// Let VIA handle the QMK RGBLIGHT 
+#define VIA_QMK_RGBLIGHT_ENABLE
+
 /*
  * Feature disable options
  *  These options are also useful to firmware size reduction.

keyboards/cannonkeys/instant60/config.h

@@ -62,6 +62,12 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 // dynamic keymaps start after this.
 #define VIA_EEPROM_CUSTOM_CONFIG_SIZE 1
 
+// VIA lighting is handled by the keyboard-level code
+#define VIA_CUSTOM_LIGHTING_ENABLE
+
+// Let VIA handle the QMK RGBLIGHT 
+#define VIA_QMK_RGBLIGHT_ENABLE
+
 /*
  * Feature disable options
  *  These options are also useful to firmware size reduction.

keyboards/cannonkeys/iron165/config.h

@@ -54,6 +54,9 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 // dynamic keymaps start after this.
 #define VIA_EEPROM_CUSTOM_CONFIG_SIZE 1
 
+// VIA lighting is handled by the keyboard-level code
+#define VIA_CUSTOM_LIGHTING_ENABLE
+
 /*
  * Feature disable options
  *  These options are also useful to firmware size reduction.

keyboards/cannonkeys/satisfaction75/config.h

@@ -73,6 +73,9 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 // 6 for 3x custom encoder settings, left, right, and press (18 bytes)
 #define VIA_EEPROM_CUSTOM_CONFIG_SIZE 21
 
+// VIA lighting is handled by the keyboard-level code
+#define VIA_CUSTOM_LIGHTING_ENABLE
+
 /*
  * Feature disable options
  *  These options are also useful to firmware size reduction.

keyboards/cannonkeys/satisfaction75/led_custom.h

@@ -3,3 +3,5 @@
 void backlight_task(void);
 void breathing_interrupt_disable(void);
 void breathing_interrupt_enable(void);
+void breathing_enable(void);
+void breathing_disable(void);

keyboards/cannonkeys/satisfaction75/satisfaction75.c

@@ -55,6 +55,54 @@ backlight_config_t kb_backlight_config = {
 };
 
 #ifdef VIA_ENABLE
+
+void backlight_get_value( uint8_t *data )
+{
+	uint8_t *value_id = &(data[0]);
+	uint8_t *value_data = &(data[1]);
+  switch (*value_id)
+  {
+    case id_qmk_backlight_brightness:
+    {
+      // level / BACKLIGHT_LEVELS * 255
+      value_data[0] = ((uint16_t)kb_backlight_config.level) * 255 / BACKLIGHT_LEVELS;
+      break;
+    }
+    case id_qmk_backlight_effect:
+    {
+      value_data[0] = kb_backlight_config.breathing ? 1 : 0;
+      break;
+    }
+  }
+}
+
+void backlight_set_value( uint8_t *data )
+{
+	uint8_t *value_id = &(data[0]);
+	uint8_t *value_data = &(data[1]);
+  switch (*value_id)
+  {
+    case id_qmk_backlight_brightness:
+    {
+      // level / 255 * BACKLIGHT_LEVELS
+      kb_backlight_config.level = ((uint16_t)value_data[0]) * BACKLIGHT_LEVELS / 255;
+      backlight_set(kb_backlight_config.level);
+      break;
+    }
+    case id_qmk_backlight_effect:
+    {
+      if ( value_data[0] == 0 ) {
+        kb_backlight_config.breathing = false;
+        breathing_disable();
+      } else {
+        kb_backlight_config.breathing = true;
+        breathing_enable();
+      }
+      break;
+    }
+  }
+}
+
 void raw_hid_receive_kb( uint8_t *data, uint8_t length )
 {
   uint8_t *command_id = &(data[0]);
@@ -139,6 +187,21 @@ void raw_hid_receive_kb( uint8_t *data, uint8_t length )
       }
       break;
     }
+    case id_lighting_set_value:
+    {
+      backlight_set_value(command_data);
+      break;
+    }
+    case id_lighting_get_value:
+    {
+      backlight_get_value(command_data);
+      break;
+    }
+    case id_lighting_save:
+    {
+      backlight_config_save();
+      break;
+    }
     default:
     {
       // Unhandled message.

keyboards/cannonkeys/savage65/config.h

@@ -62,6 +62,12 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 // dynamic keymaps start after this.
 #define VIA_EEPROM_CUSTOM_CONFIG_SIZE 1
 
+// VIA lighting is handled by the keyboard-level code
+#define VIA_CUSTOM_LIGHTING_ENABLE
+
+// Let VIA handle the QMK RGBLIGHT 
+#define VIA_QMK_RGBLIGHT_ENABLE
+
 /*
  * Feature disable options
  *  These options are also useful to firmware size reduction.

keyboards/cannonkeys/stm32f072/keyboard.c

@@ -126,8 +126,86 @@ bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
   return process_record_user(keycode, record);;
 }
 
+#ifdef VIA_ENABLE
 
+void backlight_get_value( uint8_t *data )
+{
+	uint8_t *value_id = &(data[0]);
+	uint8_t *value_data = &(data[1]);
+  switch (*value_id)
+  {
+    case id_qmk_backlight_brightness:
+    {
+      // level / BACKLIGHT_LEVELS * 255
+      value_data[0] = ((uint16_t)kb_backlight_config.level) * 255 / BACKLIGHT_LEVELS;
+      break;
+    }
+    case id_qmk_backlight_effect:
+    {
+      value_data[0] = kb_backlight_config.breathing ? 1 : 0;
+      break;
+    }
+  }
+}
 
+void backlight_set_value( uint8_t *data )
+{
+	uint8_t *value_id = &(data[0]);
+	uint8_t *value_data = &(data[1]);
+  switch (*value_id)
+  {
+    case id_qmk_backlight_brightness:
+    {
+      // level / 255 * BACKLIGHT_LEVELS
+      kb_backlight_config.level = ((uint16_t)value_data[0]) * BACKLIGHT_LEVELS / 255;
+      backlight_set(kb_backlight_config.level);
+      break;
+    }
+    case id_qmk_backlight_effect:
+    {
+      if ( value_data[0] == 0 ) {
+        kb_backlight_config.breathing = false;
+        breathing_disable();
+      } else {
+        kb_backlight_config.breathing = true;
+        breathing_enable();
+      }
+      break;
+    }
+  }
+}
+
+void raw_hid_receive_kb( uint8_t *data, uint8_t length )
+{
+  uint8_t *command_id = &(data[0]);
+  uint8_t *command_data = &(data[1]);
+  switch ( *command_id )
+  {
+    case id_lighting_set_value:
+    {
+      backlight_set_value(command_data);
+      break;
+    }
+    case id_lighting_get_value:
+    {
+      backlight_get_value(command_data);
+      break;
+    }
+    case id_lighting_save:
+    {
+      backlight_config_save();
+      break;
+    }
+    default:
+    {
+      // Unhandled message.
+      *command_id = id_unhandled;
+      break;
+    }
+  }
+  // DO NOT call raw_hid_send(data,length) here, let caller do this
+}
+#endif
 
 //
 // In the case of VIA being disabled, we still need to check if

keyboards/cannonkeys/stm32f072/led_custom.h

@@ -4,3 +4,5 @@ void backlight_task(void);
 void breathing_interrupt_disable(void);
 void breathing_interrupt_enable(void);
 void breathing_toggle(void);
+void breathing_enable(void);
+void breathing_disable(void);

keyboards/cannonkeys/tmov2/config.h

@@ -62,6 +62,12 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 // dynamic keymaps start after this.
 #define VIA_EEPROM_CUSTOM_CONFIG_SIZE 1
 
+// VIA lighting is handled by the keyboard-level code
+#define VIA_CUSTOM_LIGHTING_ENABLE
+
+// Let VIA handle the QMK RGBLIGHT 
+#define VIA_QMK_RGBLIGHT_ENABLE
+
 /*
  * Feature disable options
  *  These options are also useful to firmware size reduction.

keyboards/ckeys/thedora/config.h

@@ -39,7 +39,7 @@
 
 // #define UNUSED_PINS { B14 }
 
-/* COL2ROW, ROW2COL, or CUSTOM_MATRIX */
+/* COL2ROW, ROW2COL */
 #define DIODE_DIRECTION COL2ROW
 
 //#define BACKLIGHT_PIN B7

keyboards/clueboard/66/rev4/config.h

@@ -54,25 +54,3 @@
 //#define NO_ACTION_ONESHOT
 //#define NO_ACTION_MACRO
 //#define NO_ACTION_FUNCTION
-
- /* Backlight configuration
- */
-#define BACKLIGHT_LEVELS 1
-
-/* Underlight configuration
- */
-#define RGB_DI_PIN D7
-#define RGBLED_NUM 18     // Number of LEDs
-#define RGBLIGHT_HUE_STEP 32
-#define RGBLIGHT_SAT_STEP 17
-#define RGBLIGHT_VAL_STEP 17
-
-#define RGBLIGHT_ANIMATIONS
-#define RGBLIGHT_EFFECT_BREATHE_CENTER 1
-#define RGBLIGHT_EFFECT_BREATHE_MAX 200
-#define RGBLIGHT_EFFECT_CHRISTMAS_INTERVAL 666*2
-#define RGBLIGHT_EFFECT_CHRISTMAS_STEP 1
-#define RGBLIGHT_EFFECT_KNIGHT_LENGTH 3   // How many LEDs wide to light up
-#define RGBLIGHT_EFFECT_KNIGHT_OFFSET 2   // The led to start at
-#define RGBLIGHT_EFFECT_KNIGHT_LED_NUM 5  // How many LEDs to travel
-#define RGBLIGHT_EFFECT_SNAKE_LENGTH 4    // How many LEDs wide to light up

keyboards/clueboard/66/rev4/rev4.c

@@ -1,5 +1,4 @@
 #include "rev4.h"
-//#include "backlight.h"
 
 void matrix_init_kb(void) {
     // put your keyboard start-up code here
@@ -8,49 +7,19 @@ void matrix_init_kb(void) {
     led_init_ports();
 }
 
-void matrix_scan_kb(void) {
-    matrix_scan_user();
-}
-
-void backlight_init_ports(void) {
-    print("init_backlight_pin()\n");
-    // Set our LED pins as output
-    //DDRD |= (1<<6); // Esc
-    //DDRB |= (1<<7); // Page Up
-    //DDRD |= (1<<4); // Arrows
-
-    // Set our LED pins low
-    //PORTD &= ~(1<<6); // Esc
-    //PORTB &= ~(1<<7); // Page Up
-    //PORTD &= ~(1<<4); // Arrows
-}
-
-void backlight_set(uint8_t level) {
-/*
-    if ( level == 0 ) {
-        // Turn off light
-        PORTD |= (1<<6); // Esc
-        PORTB |= (1<<7); // Page Up
-        PORTD |= (1<<4); // Arrows
-    } else {
-        // Turn on light
-        PORTD &= ~(1<<6); // Esc
-        PORTB &= ~(1<<7); // Page Up
-        PORTD &= ~(1<<4); // Arrows
-    }
-*/
-}
-
 void led_init_ports() {
     // Set our LED pins as output
-    palSetPadMode(GPIOB, 13, PAL_MODE_OUTPUT_PUSHPULL); // LED1
-    palClearPad(GPIOB, 13);
-    palSetPadMode(GPIOB, 14, PAL_MODE_OUTPUT_PUSHPULL); // LED2
-    palClearPad(GPIOB, 14);
-    palSetPadMode(GPIOA, 8, PAL_MODE_OUTPUT_PUSHPULL); // LED3
-    palClearPad(GPIOA, 8);
-    palSetPadMode(GPIOA, 0, PAL_MODE_OUTPUT_PUSHPULL); // Capslock LED
-    palClearPad(GPIOA, 0);
+    setPinOutput(B13); // LED1
+    writePinLow(B13);
+
+    setPinOutput(B14); // LED2
+    writePinLow(B14);
+
+    setPinOutput(B8); // LED3
+    writePinLow(B8);
+
+    setPinOutput(B0); // Capslock LED
+    writePinLow(B0);
 }
 
 void led_set_kb(uint8_t usb_led) {

keyboards/clueboard/66/rev4/rules.mk

@@ -4,18 +4,17 @@ MCU = STM32F303
 # Build Options
 #   comment out to disable the options.
 #
-BACKLIGHT_ENABLE = yes
-BOOTMAGIC_ENABLE = no   # Virtual DIP switch configuration(+1000)
-MOUSEKEY_ENABLE = yes   # Mouse keys(+4700)
-EXTRAKEY_ENABLE = yes   # Audio control and System control(+450)
-CONSOLE_ENABLE = yes    # Console for debug(+400)
-COMMAND_ENABLE = no     # Commands for debug and configuration
+BOOTMAGIC_ENABLE = lite   # Virtual DIP switch configuration
+MOUSEKEY_ENABLE = yes   # Mouse keys
+EXTRAKEY_ENABLE = yes   # Audio control and System control
+CONSOLE_ENABLE = yes    # Console for debug
+COMMAND_ENABLE = yes     # Commands for debug and configuration
 NKRO_ENABLE = yes       # USB Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
-AUDIO_ENABLE = no
+AUDIO_ENABLE = yes
 RGBLIGHT_ENABLE = no    # Enable keyboard underlight functionality
+BACKLIGHT_ENABLE = no
 MIDI_ENABLE = no        # MIDI controls
 UNICODE_ENABLE = no     # Unicode
 BLUETOOTH_ENABLE = no   # Enable Bluetooth with the Adafruit EZ-Key HID
-AUDIO_ENABLE = yes
 
 LAYOUTS = 66_ansi 66_iso

keyboards/converter/palm_usb/config.h

@@ -23,8 +23,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-#define CUSTOM_MATRIX 2
-
 #define VENDOR_ID       0xFEED
 #define PRODUCT_ID      0x0001
 #define DEVICE_VER      0x0100

keyboards/converter/sun_usb/config.h

@@ -18,8 +18,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #ifndef CONFIG_H
 #define CONFIG_H
 
-#define CUSTOM_MATRIX 2
-
 #define VENDOR_ID       0xFEED
 #define PRODUCT_ID      0x3333
 #define DEVICE_VER      0x0100

keyboards/converter/usb_usb/config.h

@@ -18,12 +18,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #ifndef CONFIG_H
 #define CONFIG_H
 
-// do not #include "config_common.h" because the pin names conflict with the USB HID code.
-// CUSTOM_MATRIX is defined it that file, though, and we need it, so we define it ourselves.
-// It's a hack, yeah...
-
-#define CUSTOM_MATRIX 2
-
 /* USB Device descriptor parameter */
 #define VENDOR_ID       0xFEED
 #define PRODUCT_ID      0x005B
@@ -36,9 +30,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define MATRIX_ROWS 16
 #define MATRIX_COLS 16
 
-/* matrix scanning is done in custom_matrix.cpp */
-//#define DIODE_DIRECTION
-
 /*
  * Feature disable options
  *  These options are also useful to firmware size reduction.

keyboards/coseyfannitutti/mullet/config.h

@@ -45,7 +45,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define MATRIX_COL_PINS { B2, F4, F5, F6, F7, C7, C6, B6, B5, B4, D7, D6, D4, D2, D3 }
 #define UNUSED_PINS
 
-/* COL2ROW, ROW2COL, or CUSTOM_MATRIX */
+/* COL2ROW, ROW2COL */
 #define DIODE_DIRECTION COL2ROW
 
 // #define BACKLIGHT_PIN B7

keyboards/coseyfannitutti/mulletpad/config.h

@@ -45,7 +45,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define MATRIX_COL_PINS { F0, C7, C6, B6, }
 #define UNUSED_PINS
 
-/* COL2ROW, ROW2COL, or CUSTOM_MATRIX */
+/* COL2ROW, ROW2COL */
 #define DIODE_DIRECTION COL2ROW
 
 // #define BACKLIGHT_PIN B7

keyboards/cospad/config.h

@@ -1,5 +1,5 @@
 /*
-Copyright 2012 Jun Wako <wakojun@gmail.com>
+Copyright 2020
 
 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
@@ -21,11 +21,11 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 /* USB Device descriptor parameter */
 #define VENDOR_ID       0xFEED
-#define PRODUCT_ID      0x6060
+#define PRODUCT_ID      0xB1E5
 #define DEVICE_VER      0x0001
-#define MANUFACTURER    KPREPUBLIC
-#define PRODUCT         COSPAD
-#define DESCRIPTION     QMK keyboard firmware for COSPAD
+#define MANUFACTURER    KPrepublic
+#define PRODUCT         Cospad
+#define DESCRIPTION     6x4 numpad with underglow and backlighting
 
 /* key matrix size */
 #define MATRIX_ROWS 6
@@ -40,22 +40,51 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
  * DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode)
  *                  ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode)
  *
-*/
+ */
 #define MATRIX_ROW_PINS { D0, D1, D2, D3, D4, D5 }
 #define MATRIX_COL_PINS { F0, F1, E6, C7 }
 #define UNUSED_PINS
 
-/* COL2ROW or ROW2COL */
+/* COL2ROW, ROW2COL */
 #define DIODE_DIRECTION COL2ROW
 
-/* Backlight configuration */
-#define BACKLIGHT_PIN F7
-#define BACKLIGHT_LEVELS 1
+/*
+ * Split Keyboard specific options, make sure you have 'SPLIT_KEYBOARD = yes' in your rules.mk, and define SOFT_SERIAL_PIN.
+ */
+#define SOFT_SERIAL_PIN D0  // or D1, D2, D3, E6
+
+#define BACKLIGHT_PIN F7
+// #define BACKLIGHT_BREATHING
+#define BACKLIGHT_LEVELS 3
+#define BACKLIGHT_ON_STATE 0
 
-/* Underlight configuration */
 #define RGB_DI_PIN F6
-#define RGBLED_NUM 4
-#define RGBLIGHT_ANIMATIONS
+#ifdef RGB_DI_PIN
+    #define RGBLED_NUM 4
+//   #define RGBLIGHT_HUE_STEP 8
+//   #define RGBLIGHT_SAT_STEP 8
+//   #define RGBLIGHT_VAL_STEP 8
+//   #define RGBLIGHT_LIMIT_VAL 255 /* The maximum brightness level */
+//   #define RGBLIGHT_SLEEP  /* If defined, the RGB lighting will be switched off when the host goes to sleep */
+// /*== all animations enable ==*/
+    #define RGBLIGHT_ANIMATIONS
+// /*== or choose animations ==*/
+//   #define RGBLIGHT_EFFECT_BREATHING
+//   #define RGBLIGHT_EFFECT_RAINBOW_MOOD
+//   #define RGBLIGHT_EFFECT_RAINBOW_SWIRL
+//   #define RGBLIGHT_EFFECT_SNAKE
+//   #define RGBLIGHT_EFFECT_KNIGHT
+//   #define RGBLIGHT_EFFECT_CHRISTMAS
+//   #define RGBLIGHT_EFFECT_STATIC_GRADIENT
+//   #define RGBLIGHT_EFFECT_RGB_TEST
+//   #define RGBLIGHT_EFFECT_ALTERNATING
+// /*== customize breathing effect ==*/
+//   /*==== (DEFAULT) use fixed table instead of exp() and sin() ====*/
+//   #define RGBLIGHT_BREATHE_TABLE_SIZE 256      // 256(default) or 128 or 64
+//   /*==== use exp() and sin() ====*/
+//   #define RGBLIGHT_EFFECT_BREATHE_CENTER 1.85  // 1 to 2.7
+//   #define RGBLIGHT_EFFECT_BREATHE_MAX    255   // 0 to 255
+#endif
 
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5
@@ -64,10 +93,89 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 //#define MATRIX_HAS_GHOST
 
 /* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
-//#define LOCKING_SUPPORT_ENABLE
+#define LOCKING_SUPPORT_ENABLE
 /* Locking resynchronize hack */
 #define LOCKING_RESYNC_ENABLE
 
+/* If defined, GRAVE_ESC will always act as ESC when CTRL is held.
+ * This is userful for the Windows task manager shortcut (ctrl+shift+esc).
+ */
+// #define GRAVE_ESC_CTRL_OVERRIDE
+
+/*
+ * Force NKRO
+ *
+ * Force NKRO (nKey Rollover) to be enabled by default, regardless of the saved
+ * state in the bootmagic EEPROM settings. (Note that NKRO must be enabled in the
+ * makefile for this to work.)
+ *
+ * If forced on, NKRO can be disabled via magic key (default = LShift+RShift+N)
+ * until the next keyboard reset.
+ *
+ * NKRO may prevent your keystrokes from being detected in the BIOS, but it is
+ * fully operational during normal computer usage.
+ *
+ * For a less heavy-handed approach, enable NKRO via magic key (LShift+RShift+N)
+ * or via bootmagic (hold SPACE+N while plugging in the keyboard). Once set by
+ * bootmagic, NKRO mode will always be enabled until it is toggled again during a
+ * power-up.
+ *
+ */
+//#define FORCE_NKRO
+
+/*
+ * Magic Key Options
+ *
+ * Magic keys are hotkey commands that allow control over firmware functions of
+ * the keyboard. They are best used in combination with the HID Listen program,
+ * found here: https://www.pjrc.com/teensy/hid_listen.html
+ *
+ * The options below allow the magic key functionality to be changed. This is
+ * useful if your keyboard/keypad is missing keys and you want magic key support.
+ *
+ */
+
+/* key combination for magic key command */
+/* defined by default; to change, uncomment and set to the combination you want */
+// #define IS_COMMAND() (get_mods() == MOD_MASK_SHIFT)
+
+/* control how magic key switches layers */
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_FKEYS  true
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_NKEYS  true
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_CUSTOM false
+
+/* override magic key keymap */
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_FKEYS
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_NKEYS
+//#define MAGIC_KEY_SWITCH_LAYER_WITH_CUSTOM
+//#define MAGIC_KEY_HELP           H
+//#define MAGIC_KEY_HELP_ALT       SLASH
+//#define MAGIC_KEY_DEBUG          D
+//#define MAGIC_KEY_DEBUG_MATRIX   X
+//#define MAGIC_KEY_DEBUG_KBD      K
+//#define MAGIC_KEY_DEBUG_MOUSE    M
+//#define MAGIC_KEY_VERSION        V
+//#define MAGIC_KEY_STATUS         S
+//#define MAGIC_KEY_CONSOLE        C
+//#define MAGIC_KEY_LAYER0         0
+//#define MAGIC_KEY_LAYER0_ALT     GRAVE
+//#define MAGIC_KEY_LAYER1         1
+//#define MAGIC_KEY_LAYER2         2
+//#define MAGIC_KEY_LAYER3         3
+//#define MAGIC_KEY_LAYER4         4
+//#define MAGIC_KEY_LAYER5         5
+//#define MAGIC_KEY_LAYER6         6
+//#define MAGIC_KEY_LAYER7         7
+//#define MAGIC_KEY_LAYER8         8
+//#define MAGIC_KEY_LAYER9         9
+//#define MAGIC_KEY_BOOTLOADER     B
+//#define MAGIC_KEY_BOOTLOADER_ALT ESC
+//#define MAGIC_KEY_LOCK           CAPS
+//#define MAGIC_KEY_EEPROM         E
+//#define MAGIC_KEY_EEPROM_CLEAR   BSPACE
+//#define MAGIC_KEY_NKRO           N
+//#define MAGIC_KEY_SLEEP_LED      Z
+
 /*
  * Feature disable options
  *  These options are also useful to firmware size reduction.
@@ -83,8 +191,62 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 //#define NO_ACTION_LAYER
 //#define NO_ACTION_TAPPING
 //#define NO_ACTION_ONESHOT
-//#define NO_ACTION_MACRO
-//#define NO_ACTION_FUNCTION
+
+/* disable these deprecated features by default */
+#ifndef LINK_TIME_OPTIMIZATION_ENABLE
+  #define NO_ACTION_MACRO
+  #define NO_ACTION_FUNCTION
+#endif
+/*
+ * MIDI options
+ */
+
+/* Prevent use of disabled MIDI features in the keymap */
+//#define MIDI_ENABLE_STRICT 1
+
+/* enable basic MIDI features:
+   - MIDI notes can be sent when in Music mode is on
+*/
+//#define MIDI_BASIC
+
+/* enable advanced MIDI features:
+   - MIDI notes can be added to the keymap
+   - Octave shift and transpose
+   - Virtual sustain, portamento, and modulation wheel
+   - etc.
+*/
+//#define MIDI_ADVANCED
+
+/* override number of MIDI tone keycodes (each octave adds 12 keycodes and allocates 12 bytes) */
+//#define MIDI_TONE_KEYCODE_OCTAVES 1
+
+/*
+ * HD44780 LCD Display Configuration
+ */
+/*
+#define LCD_LINES           2     //< number of visible lines of the display
+#define LCD_DISP_LENGTH    16     //< visibles characters per line of the display
+
+#define LCD_IO_MODE      1            //< 0: memory mapped mode, 1: IO port mode
+
+#if LCD_IO_MODE
+#define LCD_PORT         PORTB        //< port for the LCD lines
+#define LCD_DATA0_PORT   LCD_PORT     //< port for 4bit data bit 0
+#define LCD_DATA1_PORT   LCD_PORT     //< port for 4bit data bit 1
+#define LCD_DATA2_PORT   LCD_PORT     //< port for 4bit data bit 2
+#define LCD_DATA3_PORT   LCD_PORT     //< port for 4bit data bit 3
+#define LCD_DATA0_PIN    4            //< pin for 4bit data bit 0
+#define LCD_DATA1_PIN    5            //< pin for 4bit data bit 1
+#define LCD_DATA2_PIN    6            //< pin for 4bit data bit 2
+#define LCD_DATA3_PIN    7            //< pin for 4bit data bit 3
+#define LCD_RS_PORT      LCD_PORT     //< port for RS line
+#define LCD_RS_PIN       3            //< pin  for RS line
+#define LCD_RW_PORT      LCD_PORT     //< port for RW line
+#define LCD_RW_PIN       2            //< pin  for RW line
+#define LCD_E_PORT       LCD_PORT     //< port for Enable line
+#define LCD_E_PIN        1            //< pin  for Enable line
+#endif
+*/
 
 /* Bootmagic Lite key configuration */
 // #define BOOTMAGIC_LITE_ROW 0

keyboards/cospad/cospad.c

@@ -1,5 +1,4 @@
-    
-/* Copyright 2019
+/* Copyright 2020
  *
  * 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
@@ -16,18 +15,18 @@
  */
 #include "cospad.h"
 
-#ifdef BACKLIGHT_ENABLE
-
-void backlight_init_ports(void) {
-  setPinOutput(F7);
+void keyboard_pre_init_kb(void) {
+    led_init_ports();
+    keyboard_pre_init_user();
 }
 
-void backlight_set(uint8_t level) {
-  writePin(F7, !!level);
+void led_init_ports(void) {
+    setPinOutput(B2);
 }
 
-void backlight_task(void) {
-    // do nothing - as default implementation of software PWM does not work
+bool led_update_kb(led_t led_state) {
+    if (led_update_user(led_state)) {
+        writePin(B2, !led_state.num_lock);
+    }
+    return true;
 }
-
-#endif //BACKLIGHT_ENABLE

keyboards/cospad/cospad.h

@@ -1,5 +1,4 @@
-
-/* Copyright 2019
+/* Copyright 2020
  *
  * 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
@@ -14,12 +13,14 @@
  * 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"
+
 #define ___ KC_NO
 
-/* This a shortcut to help you visually see your layout.
+/* This is a shortcut to help you visually see your layout.
  *
  * The first section contains all of the arguments representing the physical
  * layout of the board and position of the keys.
@@ -28,100 +29,100 @@
  * represents the switch matrix.
  */
 
-/* COSPAD ortho matrix layout
-   * ,-------------------.
-   * | 00 | 01 | 02 | 03 |
-   * |----|----|----|----|
-   * | 10 | 11 | 12 | 13 |
-   * |----|----|----|----|
-   * | 20 | 21 | 22 | 23 |
-   * |----|----|----|----|
-   * | 30 | 31 | 32 | 33 |
-   * |----|----|----|----|
-   * | 40 | 41 | 42 | 43 |
-   * |----|----|----|----|
-   * | 50 | 51 | 52 | 53 |
-   * `-------------------'
+/* 6x4 ortholinear layout
+ * ,-------------------.
+ * | 00 | 01 | 02 | 03 |
+ * |----|----|----|----|
+ * | 10 | 11 | 12 | 13 |
+ * |----|----|----|----|
+ * | 20 | 21 | 22 | 23 |
+ * |----|----|----|----|
+ * | 30 | 31 | 32 | 33 |
+ * |----|----|----|----|
+ * | 40 | 41 | 42 | 43 |
+ * |----|----|----|----|
+ * | 50 | 51 | 52 | 53 |
+ * `-------------------'
  */
 #define LAYOUT_ortho_6x4( \
-	k00, k01, k02, k03, \
-	k10, k11, k12, k13, \
-	k20, k21, k22, k23, \
-	k30, k31, k32, k33, \
-	k40, k41, k42, k43, \
-	k50, k51, k52, k53  \
+    k00, k01, k02, k03, \
+    k10, k11, k12, k13, \
+    k20, k21, k22, k23, \
+    k30, k31, k32, k33, \
+    k40, k41, k42, k43, \
+    k50, k51, k52, k53 \
 ) \
 { \
-	{k00, k01, k02, k03}, \
-	{k10, k11, k12, k13}, \
-	{k20, k21, k22, k23}, \
-	{k30, k31, k32, k33}, \
-	{k40, k41, k42, k43}, \
-	{k50, k51, k52, k53}  \
+    { k00, k01, k02, k03 }, \
+    { k10, k11, k12, k13 }, \
+    { k20, k21, k22, k23 }, \
+    { k30, k31, k32, k33 }, \
+    { k40, k41, k42, k43 }, \
+    { k50, k51, k52, k53 } \
 }
 
-/* COSPAD gamepad matrix layout
-   * ,-------------------.
-   * | 00 | 01 | 02 | 03 |
-   * |----|----|----|----|
-   * | 10 | 11 | 12 | 13 |
-   * |----|----|----|----|
-   * | 20 | 21 | 22 |    |
-   * |----|----|----| 23 |
-   * | 30 | 31 | 32 |    |
-   * |----|----|----|----|
-   * | 40 | 41 | 42 | 43 |
-   * |----|----|----|----|
-   * | 50 | 51 | 52 | 53 |
-   * `-------------------'
+/* 6x4 gamepad layout
+ * ,-------------------.
+ * | 00 | 01 | 02 | 03 |
+ * |----|----|----|----|
+ * | 10 | 11 | 12 | 13 |
+ * |----|----|----|----|
+ * | 20 | 21 | 22 |    |
+ * |----|----|----| 23 |
+ * | 30 | 31 | 32 |    |
+ * |----|----|----|----|
+ * | 40 | 41 | 42 | 43 |
+ * |----|----|----|----|
+ * | 50 | 51 | 52 | 53 |
+ * `-------------------'
  */
 #define LAYOUT_gamepad_6x4( \
-	k00, k01, k02, k03, \
-	k10, k11, k12, k13, \
-	k20, k21, k22,      \
-	k30, k31, k32, k23, \
-	k40, k41, k42, k43, \
-	k50, k51, k52, k53  \
+    k00, k01, k02, k03, \
+    k10, k11, k12, k13, \
+    k20, k21, k22, \
+    k30, k31, k32, k23, \
+    k40, k41, k42, k43, \
+    k50, k51, k52, k53  \
 ) \
 { \
-	{k00, k01, k02, k03},   \
-	{k10, k11, k12, k13},   \
-	{k20, k21, k22, k23},   \
-	{k30, k31, k32, ___}, \
-	{k40, k41, k42, k43},   \
-	{k50, k51, k52, k53}    \
+    { k00, k01, k02, k03 }, \
+    { k10, k11, k12, k13 }, \
+    { k20, k21, k22, k23 }, \
+    { k30, k31, k32, ___ }, \
+    { k40, k41, k42, k43 }, \
+    { k50, k51, k52, k53 } \
 }
 
-/* COSPAD numpad matrix layout
-   * ,-------------------.
-   * | 00 | 01 | 02 | 03 |
-   * |----|----|----|----|
-   * | 10 | 11 | 12 | 13 |
-   * |----|----|----|----|
-   * | 20 | 21 | 22 |    |
-   * |----|----|----| 23 |
-   * | 30 | 31 | 32 |    |
-   * |----|----|----|----|
-   * | 40 | 41 | 42 |    |
-   * |----|----|----| 43 |
-   * |    50   | 52 |    |
-   * `-------------------'
+/* 6x4 numpad layout
+ * ,-------------------.
+ * | 00 | 01 | 02 | 03 |
+ * |----|----|----|----|
+ * | 10 | 11 | 12 | 13 |
+ * |----|----|----|----|
+ * | 20 | 21 | 22 |    |
+ * |----|----|----| 23 |
+ * | 30 | 31 | 32 |    |
+ * |----|----|----|----|
+ * | 40 | 41 | 42 |    |
+ * |----|----|----| 43 |
+ * |    50   | 52 |    |
+ * `-------------------'
  */
 #define LAYOUT_numpad_6x4( \
-	k00, k01, k02, k03,  \
-	k10, k11, k12, k13,  \
-	k20, k21, k22,       \
-	k30, k31, k32, k23,  \
-	k40, k41, k42,       \
-	k50,      k52, k43   \
+    k00, k01, k02, k03, \
+    k10, k11, k12, k13, \
+    k20, k21, k22, \
+    k30, k31, k32, k23, \
+    k40, k41, k42, \
+    k50,      k52, k43 \
 ) \
 { \
-	{k00, k01, k02, k03},   \
-	{k10, k11, k12, k13},   \
-	{k20, k21, k22, k23},   \
-	{k30, k31, k32, ___}, \
-	{k40, k41, k42, k43},   \
-	{k50, ___, k52, ___}  \
+    { k00, k01, k02, k03 }, \
+    { k10, k11, k12, k13 }, \
+    { k20, k21, k22, k23 }, \
+    { k30, k31, k32, ___ }, \
+    { k40, k41, k42, k43 }, \
+    { k50, ___, k52, ___ } \
 }
 
 // Add backwards compatibility for existing keymaps

keyboards/cospad/info.json

@@ -1,95 +1,107 @@
 {
-  "keyboard_name": "Cospad",
-  "keyboard_folder": "cospad",
-  "url": "",
-  "maintainer": "qmk",
-  "width": 4,
-  "height": 6,
-  "layouts": {
-    "LAYOUT_numpad_6x4": {
-      "key_count": 21,
-      "layout": [
-        {"label":"Esc", "x":0, "y":0},
-        {"label":"Tab", "x":1, "y":0},
-        {"label":"Fn", "x":2, "y":0},
-        {"label":"Back", "x":3, "y":0},
-        {"label":"Num Lock", "x":0, "y":1},
-        {"label":"/", "x":1, "y":1},
-        {"label":"*", "x":2, "y":1},
-        {"label":"-", "x":3, "y":1},
-        {"label":"7", "x":0, "y":2},
-        {"label":"8", "x":1, "y":2},
-        {"label":"9", "x":2, "y":2},
-        {"label":"4", "x":0, "y":3},
-        {"label":"5", "x":1, "y":3},
-        {"label":"6", "x":2, "y":3},
-        {"label":"+", "x":3, "y":2, "h":2},
-        {"label":"1", "x":0, "y":4},
-        {"label":"2", "x":1, "y":4},
-        {"label":"3", "x":2, "y":4},
-        {"label":"0", "x":0, "y":5, "w":2},
-        {"label":".", "x":2, "y":5},
-        {"label":"Enter", "x":3, "y":4, "h":2}
-      ]
-    },
+    "keyboard_name": "Cospad",
+    "url": "",
+    "maintainer": "qmk",
+    "width": 4,
+    "height": 6,
+    "layouts": {
+        "LAYOUT_numpad_6x4": {
+            "key_count": 21,
+            "layout": [
+                {"x":0, "y":0},
+                {"x":1, "y":0},
+                {"x":2, "y":0},
+                {"x":3, "y":0},
 
-    "LAYOUT_gamepad_6x4": {
-      "key_count": 23,
-      "layout": [
-        {"label":"k00", "x":0, "y":0},
-        {"label":"k01", "x":1, "y":0},
-        {"label":"k02", "x":2, "y":0},
-        {"label":"k03", "x":3, "y":0},
-        {"label":"k10", "x":0, "y":1},
-        {"label":"k11", "x":1, "y":1},
-        {"label":"k12", "x":2, "y":1},
-        {"label":"k13", "x":3, "y":1},
-        {"label":"k20", "x":0, "y":2},
-        {"label":"k21", "x":1, "y":2},
-        {"label":"k22", "x":2, "y":2},
-        {"label":"k30", "x":0, "y":3},
-        {"label":"k31", "x":1, "y":3},
-        {"label":"k32", "x":2, "y":3},
-        {"label":"k23", "x":3, "y":2, "h":2},
-        {"label":"k40", "x":0, "y":4},
-        {"label":"k41", "x":1, "y":4},
-        {"label":"k42", "x":2, "y":4},
-        {"label":"k43", "x":3, "y":4},
-        {"label":"k50", "x":0, "y":5},
-        {"label":"k51", "x":1, "y":5},
-        {"label":"k52", "x":2, "y":5},
-        {"label":"k53", "x":3, "y":5}
-      ]
-    },
+                {"x":0, "y":1},
+                {"x":1, "y":1},
+                {"x":2, "y":1},
+                {"x":3, "y":1},
 
-    "LAYOUT_ortho_6x4": {
-      "key_count": 24,
-      "layout": [
-        {"label":"k00", "x":0, "y":0},
-        {"label":"k01", "x":1, "y":0},
-        {"label":"k02", "x":2, "y":0},
-        {"label":"k03", "x":3, "y":0},
-        {"label":"k10", "x":0, "y":1},
-        {"label":"k11", "x":1, "y":1},
-        {"label":"k12", "x":2, "y":1},
-        {"label":"k13", "x":3, "y":1},
-        {"label":"k20", "x":0, "y":2},
-        {"label":"k21", "x":1, "y":2},
-        {"label":"k22", "x":2, "y":2},
-        {"label":"k23", "x":3, "y":2},
-        {"label":"k30", "x":0, "y":3},
-        {"label":"k31", "x":1, "y":3},
-        {"label":"k32", "x":2, "y":3},
-        {"label":"k33", "x":3, "y":3},
-        {"label":"k40", "x":0, "y":4},
-        {"label":"k41", "x":1, "y":4},
-        {"label":"k42", "x":2, "y":4},
-        {"label":"k43", "x":3, "y":4},
-        {"label":"k50", "x":0, "y":5},
-        {"label":"k51", "x":1, "y":5},
-        {"label":"k52", "x":2, "y":5},
-        {"label":"k53", "x":3, "y":5}
-      ]
+                {"x":0, "y":2},
+                {"x":1, "y":2},
+                {"x":2, "y":2},
+
+                {"x":0, "y":3},
+                {"x":1, "y":3},
+                {"x":2, "y":3},
+                {"x":3, "y":2, "h":2},
+
+                {"x":0, "y":4},
+                {"x":1, "y":4},
+                {"x":2, "y":4},
+
+                {"x":0, "y":5, "w":2},
+                {"x":2, "y":5},
+                {"x":3, "y":4, "h":2}
+            ]
+        },
+        "LAYOUT_gamepad_6x4": {
+            "key_count": 23,
+            "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},
+
+                {"x":0, "y":2},
+                {"x":1, "y":2},
+                {"x":2, "y":2},
+
+                {"x":0, "y":3},
+                {"x":1, "y":3},
+                {"x":2, "y":3},
+                {"x":3, "y":2, "h":2},
+
+                {"x":0, "y":4},
+                {"x":1, "y":4},
+                {"x":2, "y":4},
+                {"x":3, "y":4},
+
+                {"x":0, "y":5},
+                {"x":1, "y":5},
+                {"x":2, "y":5},
+                {"x":3, "y":5}
+            ]
+        },
+        "LAYOUT_ortho_6x4": {
+            "key_count": 24,
+            "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},
+
+                {"x":0, "y":2},
+                {"x":1, "y":2},
+                {"x":2, "y":2},
+                {"x":3, "y":2},
+
+                {"x":0, "y":3},
+                {"x":1, "y":3},
+                {"x":2, "y":3},
+                {"x":3, "y":3},
+
+                {"x":0, "y":4},
+                {"x":1, "y":4},
+                {"x":2, "y":4},
+                {"x":3, "y":4},
+
+                {"x":0, "y":5},
+                {"x":1, "y":5},
+                {"x":2, "y":5},
+                {"x":3, "y":5}
+            ]
+        }
     }
-  }
 }

keyboards/cospad/keymaps/default/keymap.c

@@ -1,60 +1,57 @@
 #include QMK_KEYBOARD_H
 
-// Each layer gets a name for readability, which is then used in the keymap matrix below.
-// The underscores don't mean anything - you can have a layer called STUFF or any other name.
-// Layer names don't all need to be of the same length, obviously, and you can also skip them
-// entirely and just use numbers.
-enum layers {
-  _BL = 0,
-  _FL
+// Defines names for use in layer keycodes and the keymap
+enum layer_names {
+    _BL,
+    _FL
 };
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-/* Keymap _BL: (Base Layer) Default Layer
- * ,-------------------.
- * |Esc |TAB | FN | BS |
- * |----|----|----|----|
- * | NL | /  | *  | -  |
- * |----|----|----|----|
- * | 7  | 8  | 9  |    |
- * |----|----|----| +  |
- * | 4  | 5  | 6  |    |
- * |----|----|----|----|
- * | 1  | 2  | 3  |    |
- * |----|----|----| En |
- * |   0     | .  |    |
- * `-------------------'
- */
-  [_BL] = LAYOUT_numpad_6x4(
-    KC_ESC,   KC_TAB,   MO(_FL),   KC_BSPC, \
-    KC_NLCK,  KC_PSLS,  KC_PAST,   KC_PMNS, \
-    KC_P7,    KC_P8,    KC_P9,              \
-    KC_P4,    KC_P5,    KC_P6,     KC_PPLS, \
-    KC_P1,    KC_P2,    KC_P3,              \
-    KC_P0,              KC_PDOT,   KC_PENT
-  ),
+    /* Keymap _BL: (Base Layer) Default Layer
+     * ,-------------------.
+     * |Esc |TAB | FN | BS |
+     * |----|----|----|----|
+     * | NL | /  | *  | -  |
+     * |----|----|----|----|
+     * | 7  | 8  | 9  |    |
+     * |----|----|----| +  |
+     * | 4  | 5  | 6  |    |
+     * |----|----|----|----|
+     * | 1  | 2  | 3  |    |
+     * |----|----|----| En |
+     * |   0     | .  |    |
+     * `-------------------'
+     */
+    [_BL] = LAYOUT_numpad_6x4(
+        KC_ESC,  KC_TAB,  MO(_FL), KC_BSPC,
+        KC_NLCK, KC_PSLS, KC_PAST, KC_PMNS,
+        KC_P7,   KC_P8,   KC_P9,
+        KC_P4,   KC_P5,   KC_P6,   KC_PPLS,
+        KC_P1,   KC_P2,   KC_P3,
+        KC_P0,            KC_PDOT, KC_PENT
+    ),
 
-/* Keymap _FL: Function Layer
- * ,-------------------.
- * |RGBT|    |    |    |
- * |----|----|----|----|
- * |RGBM|RGBP|BTOG|    |
- * |----|----|----|----|
- * |HUD |HUI |BON |    |
- * |----|----|----|    |
- * |SAD |SAI |BOFF|    |
- * |----|----|----|----|
- * |VAD |VAS |BSTP|    |
- * |----|----|----|    |
- * |         |RST |    |
- * `-------------------'
- */
-  [_FL] = LAYOUT_numpad_6x4(
-    RGB_TOG,  _______,  _______,   _______, \
-    RGB_MOD,  RGB_M_P,  BL_TOGG,   _______, \
-    RGB_HUD,  RGB_HUI,  BL_ON,              \
-    RGB_SAD,  RGB_SAI,  BL_OFF,    _______, \
-    RGB_VAD,  RGB_VAI,  BL_STEP,            \
-    _______,            RESET,     _______
-  ),
+    /* Keymap _FL: Function Layer
+     * ,-------------------.
+     * |RGBT|    |    |    |
+     * |----|----|----|----|
+     * |RGBM|RGBP|BTOG|    |
+     * |----|----|----|----|
+     * |HUD |HUI |BON |    |
+     * |----|----|----|    |
+     * |SAD |SAI |BOFF|    |
+     * |----|----|----|----|
+     * |VAD |VAS |BSTP|    |
+     * |----|----|----|    |
+     * |         |RST |    |
+     * `-------------------'
+    */
+    [_FL] = LAYOUT_numpad_6x4(
+        RGB_TOG, _______, _______, _______,
+        RGB_MOD, RGB_M_P, BL_TOGG, _______,
+        RGB_HUD, RGB_HUI, BL_ON,
+        RGB_SAD, RGB_SAI, BL_OFF,  _______,
+        RGB_VAD, RGB_VAI, BL_STEP,
+        _______,          RESET,   _______
+    )
 };

keyboards/cospad/readme.md

@@ -1,18 +1,15 @@
-COSPAD
-===
+# Cospad
 
-A DIY Keypad Kit sold by KPRepublic, runs TKG natively.
+A DIY keypad kit sold by KPRepublic, runs TKG natively.
 
-Keyboard Maintainer: QMK Community  
-Hardware Supported: COSPAD  
-Hardware Availability: [KPrepublic on Aliexpress](https://aliexpress.com/item/cospad-Custom-Mechanical-Keyboard-Kit-up-tp-24-keys-Supports-TKG-TOOLS-Underglow-RGB-PCB-20/32818383873.html)
-
-Only supports on and off for the backlight leds, as they are not connected to a PWM pin.
+* Keyboard Maintainer: QMK Community
+* Hardware Supported: Cospad PCB
+* Hardware Availability: [KPrepublic on Aliexpress](https://aliexpress.com/item/cospad-Custom-Mechanical-Keyboard-Kit-up-tp-24-keys-Supports-TKG-TOOLS-Underglow-RGB-PCB-20/32818383873.html)
 
 Supported Layouts:
 
-![Numpad Layout of COSPAD](https://i.imgur.com/t03lXJ4.png)
-![Ortholinear Layout of COSPAD](https://i.imgur.com/mliUcCc.png)
+![Numpad layouts](https://i.imgur.com/t03lXJ4.png)
+![Ortholinear layouts](https://i.imgur.com/mliUcCc.png)
 
 Make example for this keyboard (after setting up your build environment):
 

keyboards/cospad/rules.mk

@@ -12,23 +12,23 @@ MCU = atmega32u4
 BOOTLOADER = atmel-dfu
 
 # Build Options
-#   comment out to disable the options.
+#   change yes to no to disable
 #
-BOOTMAGIC_ENABLE = lite     # Virtual DIP switch configuration(+1000)
-MOUSEKEY_ENABLE = no	    # Mouse keys(+4700)
-EXTRAKEY_ENABLE = yes	    # Audio control and System control(+450)
-CONSOLE_ENABLE = no         # Console for debug(+400)
+BOOTMAGIC_ENABLE = lite     # Virtual DIP switch configuration
+MOUSEKEY_ENABLE = no        # Mouse keys
+EXTRAKEY_ENABLE = yes       # Audio control and System control
+CONSOLE_ENABLE = no         # Console for debug
 COMMAND_ENABLE = no         # Commands for debug and configuration
-NKRO_ENABLE = yes		    # USB Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
+SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
+# if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+NKRO_ENABLE = yes           # USB Nkey Rollover
 BACKLIGHT_ENABLE = yes      # Enable keyboard backlight functionality
-BACKLIGHT_CUSTOM_DRIVER = yes
-RGBLIGHT_ENABLE = yes       # Enable keyboard underlight functionality (+4870)
-MIDI_ENABLE = no            # MIDI support (+2400 to 4200, depending on config)
-UNICODE_ENABLE = no         # Unicode
+RGBLIGHT_ENABLE = yes       # Enable keyboard RGB underglow
+MIDI_ENABLE = no            # MIDI support
 BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
 AUDIO_ENABLE = no           # Audio output on port C6
 FAUXCLICKY_ENABLE = no      # Use buzzer to emulate clicky switches
-HD44780_ENABLE = no 		# Enable support for HD44780 based LCDs (+400)
-
+HD44780_ENABLE = no         # Enable support for HD44780 based LCDs
 
 LAYOUTS = numpad_6x4 ortho_6x4

keyboards/crkbd/keymaps/curry/keymap.c

@@ -6,8 +6,8 @@
         K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A  \
     ) \
     LAYOUT_wrapper( \
-        KC_TAB,  K01, K02, K03, K04, K05,      K06, K07, K08, K09, K0A, KC_MINS, \
-        MT_ESC,  K11, K12, K13, K14, K15,      K16, K17, K18, K19, K1A, KC_QUOT, \
+        KC_ESC,  K01, K02, K03, K04, K05,      K06, K07, K08, K09, K0A, KC_MINS, \
+        MT_TAB,  K11, K12, K13, K14, K15,      K16, K17, K18, K19, K1A, KC_QUOT, \
         OS_LSFT, K21, K22, K23, K24, K25,      K26, K27, K28, K29, K2A, OS_RSFT, \
                 KC_LEAD,OS_LALT, SP_LWER,      ET_RAIS, KC_BSPC, KC_RGUI         \
     )

keyboards/crkbd/keymaps/dsanchezseco/config.h

@@ -31,7 +31,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 // lower maximum brightness to lower power usage and prevent unresponsiveness
 #define RGB_MATRIX_MAXIMUM_BRIGHTNESS 200
-#define RGB_MATRIX_STARTUP_MODE RGB_MATRIX_CYCLE_LEFT_RIGHT
+#define RGB_MATRIX_STARTUP_MODE RGB_MATRIX_GRADIENT_LEFT_RIGHT
 
 //disable effects
 #define DISABLE_RGB_MATRIX_ALPHAS_MODS         // Static dual hue speed is hue for secondary hue

keyboards/crkbd/keymaps/dsanchezseco/rules.mk

@@ -3,7 +3,7 @@
 SRC += ./logo_reader.c
 
 # enable OLED displays
-OLED_DRIVER_ENABLE = yes
+OLED_DRIVER_ENABLE = no
 
 # enable media keys
 EXTRAKEY_ENABLE = yes

keyboards/db/db63/config.h

@@ -41,4 +41,3 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #define BACKLIGHT_PIN D4
 #define BACKLIGHT_LEVELS 3
-

keyboards/donutcables/budget96/budget96.c

@@ -24,14 +24,12 @@ void keyboard_pre_init_kb(void) {
 void led_init_ports(void) {
     setPinOutput(D0);
     setPinOutput(D1);
-    writePinHigh(D0);
-    writePinHigh(D1);
 }
 
 bool led_update_kb(led_t led_state) {
     if (led_update_user(led_state)) {
-        writePin(D0, !led_state.num_lock);
-        writePin(D1, !led_state.caps_lock);
+        writePin(D0, led_state.num_lock);
+        writePin(D1, led_state.caps_lock);
     }
     return true;
 }

keyboards/donutcables/budget96/config.h

@@ -39,4 +39,5 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #define BACKLIGHT_PIN D4
 #define BACKLIGHT_LEVELS 3
+
 #define RGBLIGHT_ANIMATIONS

keyboards/dozen0/config.h

@@ -45,7 +45,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define MATRIX_COL_PINS { B6, B2, B3, B1, F7, F6, B5, B4, E6, D7, C6, D4 }
 #define UNUSED_PINS
 
-/* COL2ROW, ROW2COL, or CUSTOM_MATRIX */
+/* COL2ROW, ROW2COL */
 #define DIODE_DIRECTION COL2ROW
 
 // #define BACKLIGHT_PIN B7

keyboards/dz60/config.h

@@ -4,7 +4,7 @@
 #include "config_common.h"
 
 /* USB Device descriptor parameter */
-#define VENDOR_ID       0xFEED
+#define VENDOR_ID       0x445A  // "DZ"
 #define PRODUCT_ID      0x2260
 #define DEVICE_VER      0x0001
 #define MANUFACTURER    KBDFans
@@ -45,4 +45,7 @@
 #define RGBLIGHT_VAL_STEP 8
 #define RGBLIGHT_SLEEP
 #endif
-#endif
+#endif
+
+/* VIA related config */
+#define VIA_EEPROM_LAYOUT_OPTIONS_SIZE 2

keyboards/dz60/keymaps/via/keymap.c

@@ -0,0 +1,29 @@
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+	LAYOUT(
+		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_NO,   KC_BSPC,
+		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_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT, KC_ENT,
+		KC_LSFT, KC_NO,   KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT, KC_NO,
+		KC_LCTL, KC_LGUI, KC_LALT, KC_SPC,  KC_SPC,  KC_SPC,  KC_RALT, KC_RGUI, KC_NO,   MO(1),   KC_RCTL),
+	LAYOUT(
+		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_TRNS, KC_DEL,
+		KC_TRNS, RGB_TOG, RGB_MOD, RGB_HUI, RGB_HUD, RGB_SAI, RGB_SAD, RGB_VAI, RGB_VAD, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, RESET,
+		KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+		KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, BL_DEC,  BL_TOGG, BL_INC,  BL_STEP, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+		KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS),
+	LAYOUT(
+		KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+		KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+		KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+		KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+		KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS),
+	LAYOUT(
+		KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+		KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+		KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+		KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+		KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS)
+};

keyboards/dz60/keymaps/via/rules.mk

@@ -0,0 +1,2 @@
+LINK_TIME_OPTIMIZATION_ENABLE = yes
+VIA_ENABLE = yes

keyboards/ep/comsn/hs68/config.h

@@ -47,7 +47,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
   { B0, B1, B3, B2, B7, D3, F1, D5, D6, D7, F4, F5, C7, C6, F0 }
 #define UNUSED_PINS
 
-/* COL2ROW, ROW2COL, or CUSTOM_MATRIX */
+/* COL2ROW, ROW2COL */
 #define DIODE_DIRECTION COL2ROW
 
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */

keyboards/ep/comsn/mollydooker/config.h

@@ -47,7 +47,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
   { B1, B2, B3, E6, B7, F1, F0, D0, D1, D7, D5, D4, D6, B4, B5, D3, B6, C6, C7 }
 #define UNUSED_PINS
 
-/* COL2ROW, ROW2COL, or CUSTOM_MATRIX */
+/* COL2ROW, ROW2COL */
 #define DIODE_DIRECTION COL2ROW
 
 // #endif

keyboards/eve/meteor/meteor.c

@@ -23,12 +23,11 @@ void keyboard_pre_init_kb(void) {
 
 void led_init_ports(void) {
     setPinOutput(D1);
-    writePinHigh(D1);
 }
 
 bool led_update_kb(led_t led_state) {
     if (led_update_user(led_state)) {
-        writePin(D1, !led_state.caps_lock);
+        writePin(D1, led_state.caps_lock);
     }
     return true;
 }

keyboards/exclusive/e6v2/le_bmc/le_bmc.c

@@ -23,12 +23,11 @@ void keyboard_pre_init_kb(void) {
 
 void led_init_ports(void) {
     setPinOutput(D1);
-    writePinHigh(D1);
 }
 
 bool led_update_kb(led_t led_state) {
     if (led_update_user(led_state)) {
-        writePin(D1, !led_state.caps_lock);
+        writePin(D1, led_state.caps_lock);
     }
     return true;
 }

keyboards/exclusive/e6v2/oe_bmc/oe_bmc.c

@@ -23,12 +23,11 @@ void keyboard_pre_init_kb(void) {
 
 void led_init_ports(void) {
     setPinOutput(D1);
-    writePinHigh(D1);
 }
 
 bool led_update_kb(led_t led_state) {
     if (led_update_user(led_state)) {
-        writePin(D1, !led_state.caps_lock);
+        writePin(D1, led_state.caps_lock);
     }
     return true;
 }

keyboards/exent/config.h

@@ -41,6 +41,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #define BACKLIGHT_PIN D4
 #define BACKLIGHT_LEVELS 3
+
 #define RGBLIGHT_ANIMATIONS
 
 #define NO_UART 1

keyboards/exent/exent.c

@@ -25,16 +25,13 @@ void led_init_ports(void) {
     setPinOutput(D0);
     setPinOutput(D1);
     setPinOutput(D6);
-    writePinHigh(D0);
-    writePinHigh(D1);
-    writePinHigh(D6);
 }
 
 bool led_update_kb(led_t led_state) {
     if (led_update_user(led_state)) {
-        writePin(D0, !led_state.num_lock);
-        writePin(D1, !led_state.caps_lock);
-        writePin(D6, !led_state.scroll_lock);
+        writePin(D0, led_state.num_lock);
+        writePin(D1, led_state.caps_lock);
+        writePin(D6, led_state.scroll_lock);
     }
     return true;
 }

keyboards/facew/config.h

@@ -39,4 +39,5 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #define BACKLIGHT_PIN D4
 #define BACKLIGHT_LEVELS 3
+
 #define RGBLIGHT_ANIMATIONS

keyboards/facew/facew.c

@@ -25,13 +25,12 @@ void keyboard_pre_init_kb(void) {
 void led_init_ports(void) {
     setPinOutput(D0);
     setPinOutput(D1);
-    writePinHigh(D0);
-    writePinHigh(D1);
 }
 
 bool led_update_kb(led_t led_state) {
     if (led_update_user(led_state)) {
-        writePin(D1, !led_state.caps_lock);
+        writePin(D0, led_state.num_lock);
+        writePin(D1, led_state.caps_lock);
     }
     return true;
 }

keyboards/fluorite/config.h

@@ -45,7 +45,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define MATRIX_COL_PINS { D3, D1, D0, D4, C6, D7, E6, B4, B5 }
 #define UNUSED_PINS
 
-/* COL2ROW, ROW2COL, or CUSTOM_MATRIX */
+/* COL2ROW, ROW2COL */
 #define DIODE_DIRECTION COL2ROW
 
 /*

keyboards/ft/mars80/config.h

@@ -40,6 +40,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #define BACKLIGHT_PIN D4
 #define BACKLIGHT_LEVELS 3
+
 #define RGBLIGHT_ANIMATIONS
 
 #define NO_UART 1

keyboards/ft/mars80/mars80.c

@@ -24,14 +24,12 @@ void keyboard_pre_init_kb(void) {
 void led_init_ports(void) {
     setPinOutput(D1);
     setPinOutput(D6);
-    writePinHigh(D1);
-    writePinHigh(D6);
 }
 
 bool led_update_kb(led_t led_state) {
     if (led_update_user(led_state)) {
-        writePin(D1, !led_state.caps_lock);
-        writePin(D6, !led_state.scroll_lock);
+        writePin(D1, led_state.caps_lock);
+        writePin(D6, led_state.scroll_lock);
     }
     return true;
 }

keyboards/getta25/config.h

@@ -1,5 +1,6 @@
 /*
-Copyright 2018 Yiancar
+Copyright 2012 Jun Wako <wakojun@gmail.com>
+Copyright 2015 Jack Humbert
 
 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
@@ -14,10 +15,7 @@ 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 overwrites for specific keymap */
-
-#define HS60_ANSI
-#undef  PRODUCT_ID
-#define PRODUCT_ID      0x4854
+#include "config_common.h"

keyboards/getta25/getta25.c

@@ -0,0 +1 @@
+#include "getta25.h"

keyboards/getta25/getta25.h

@@ -0,0 +1,7 @@
+#pragma once
+
+#include "quantum.h"
+
+#ifdef KEYBOARD_getta25_rev1
+  #include "rev1.h"
+#endif

keyboards/getta25/info.json

@@ -0,0 +1,38 @@
+{
+    "keyboard_name": "Getta25", 
+    "url": "https://salicylic-acid3.hatenablog.com/", 
+    "maintainer": "Salicylic_acid3", 
+    "width": 5.25, 
+    "height": 6.25, 
+    "layouts": {
+        "LAYOUT": {
+            "layout": [
+                 {"label":"ESC", "x":0, "y":0},
+                 {"label":"F2", "x":1, "y":0},
+                 {"label":"=", "x":2, "y":0},
+                 {"label":"DEL", "x":3, "y":0},
+                 {"label":"Num Lock", "x":0, "y":1.25},
+                 {"label":"/", "x":1, "y":1.25},
+                 {"label":"*", "x":2, "y":1.25},
+                 {"label":"-", "x":3, "y":1.25},
+                 {"label":"7", "x":0, "y":2.25},
+                 {"label":"8", "x":1, "y":2.25},
+                 {"label":"9", "x":2, "y":2.25},
+                 {"label":"ESC", "x":4.25, "y":2.25},
+                 {"label":"4", "x":0, "y":3.25},
+                 {"label":"5", "x":1, "y":3.25},
+                 {"label":"6", "x":2, "y":3.25},
+                 {"label":"+", "x":3, "y":2.25, "h":2},
+                 {"label":"F2", "x":4.25, "y":3.25},
+                 {"label":"1", "x":0, "y":4.25},
+                 {"label":"2", "x":1, "y":4.25},
+                 {"label":"3", "x":2, "y":4.25},
+                 {"label":"DEL", "x":4.25, "y":4.25},
+                 {"label":"0", "x":0, "y":5.25, "w":2},
+                 {"label":".", "x":2, "y":5.25},
+                 {"label":"Enter", "x":3, "y":4.25, "h":2},
+                 {"label":"BSPC", "x":4.25, "y":5.25}
+            ]
+        }
+    }
+}

keyboards/getta25/keymaps/default/config.h

@@ -1,4 +1,4 @@
-/* Copyright 2019 westfoxtrot
+/* Copyright 2018 Salicylic_acid3
  *
  * 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
@@ -16,4 +16,9 @@
 
 #pragma once
 
-// place overrides here
+/* Select hand configuration */
+
+#define TAPPING_FORCE_HOLD
+#define TAPPING_TERM 180
+
+

keyboards/getta25/keymaps/default/keymap.c

@@ -0,0 +1,61 @@
+#include QMK_KEYBOARD_H
+
+// Each layer gets a name for readability, which is then used in the keymap matrix below.
+// The underscores don't mean anything - you can have a layer called STUFF or any other name.
+// Layer names don't all need to be of the same length, obviously, and you can also skip them
+// entirely and just use numbers.
+enum layer_number {
+  _BASE,
+  _ARROW,
+  _ADJUST,
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  [_BASE] = LAYOUT(
+      //,-----------------------------------|
+LT(_ADJUST,KC_ESC),  KC_F2,  KC_EQL,  KC_DEL,
+      //|--------+--------+--------+--------|
+          KC_NLCK, KC_PSLS, KC_PAST, KC_PMNS,
+      //|--------+--------+--------+--------+--------|
+            KC_P7,   KC_P8,   KC_P9,           KC_ESC,
+      //|--------+--------+--------+--------+--------|
+            KC_P4,   KC_P5,   KC_P6, KC_PPLS,   KC_F2,
+      //|--------+--------+--------+--------+--------|
+            KC_P1,   KC_P2,   KC_P3,           KC_DEL,
+      //|--------+--------+--------+--------+--------|
+LT(_ARROW, KC_P0),          KC_PDOT, KC_PENT, KC_BSPC 
+      //`--------------------------------------------'
+  ),
+
+  [_ARROW] = LAYOUT(
+      //,-----------------------------------|
+          _______, _______, _______, _______,
+      //|--------+--------+--------+--------|
+          XXXXXXX, _______, _______, _______,
+      //|--------+--------+--------+--------+--------|
+          XXXXXXX,   KC_UP, XXXXXXX,          _______,
+      //|--------+--------+--------+--------+--------|
+          KC_LEFT, KC_DOWN,KC_RIGHT, _______, _______,
+      //|--------+--------+--------+--------+--------|
+          XXXXXXX, KC_DOWN, XXXXXXX,          _______,
+      //|--------+--------+--------+--------+--------|
+       MO(_ARROW),          _______, _______, _______ 
+      //`--------------------------------------------'
+  ),
+
+  [_ADJUST] = LAYOUT( /* Base */
+      //,-----------------------------------|
+      MO(_ADJUST), _______, _______, _______,
+      //|--------+--------+--------+--------|
+          XXXXXXX, XXXXXXX, XXXXXXX, _______,
+      //|--------+--------+--------+--------+--------|
+          RGB_SAD, RGB_SAI, XXXXXXX,          _______,
+      //|--------+--------+--------+--------+--------|
+          RGB_HUD, RGB_HUI, XXXXXXX, RGB_TOG, _______,
+      //|--------+--------+--------+--------+--------|
+          RGB_VAD, RGB_VAI, XXXXXXX,          _______,
+      //|--------+--------+--------+--------+--------|
+          _______,          _______, RGB_MOD, _______ 
+      //`--------------------------------------------'
+  )
+};

keyboards/getta25/keymaps/oled/config.h

@@ -0,0 +1,25 @@
+/* Copyright 2018 Salicylic_acid3
+ *
+ * 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/>.
+ */
+
+#pragma once
+
+/* Select hand configuration */
+
+#define TAPPING_FORCE_HOLD
+#define TAPPING_TERM 180
+
+#define OLED_FONT_H "keyboards/getta25/keymaps/oled/glcdfont.c"
+

keyboards/getta25/keymaps/oled/glcdfont.c

@@ -0,0 +1,231 @@
+// 'loveLain', 128x32px
+
+#include "progmem.h"
+
+static const unsigned char font[] PROGMEM = {
+0x00,0x00,0x00,0x00,0x00,0x00, // 00
+0x3E,0x5B,0x4F,0x5B,0x3E,0x00, // 01
+0x3E,0x6B,0x4F,0x6B,0x3E,0x00, // 02
+0x1C,0x3E,0x7C,0x3E,0x1C,0x00, // 03
+0x18,0x3C,0x7E,0x3C,0x18,0x00, // 04
+0x1C,0x57,0x7D,0x57,0x1C,0x00, // 05
+0x1C,0x5E,0x7F,0x5E,0x1C,0x00, // 06
+0x00,0x18,0x3C,0x18,0x00,0x00, // 07
+0xFF,0xE7,0xC3,0xE7,0xFF,0x00, // 08
+0x00,0x18,0x24,0x18,0x00,0x00, // 09
+0xFF,0xE7,0xDB,0xE7,0xFF,0x00, // 0A
+0x30,0x48,0x3A,0x06,0x0E,0x00, // 0B
+0x26,0x29,0x79,0x29,0x26,0x00, // 0C
+0x40,0x7F,0x05,0x05,0x07,0x00, // 0D
+0x40,0x7F,0x05,0x25,0x3F,0x00, // 0E
+0x5A,0x3C,0xE7,0x3C,0x5A,0x00, // 0F
+0x7F,0x3E,0x1C,0x1C,0x08,0x00, // 10
+0x08,0x1C,0x1C,0x3E,0x7F,0x00, // 11
+0x14,0x22,0x7F,0x22,0x14,0x00, // 12
+0x5F,0x5F,0x00,0x5F,0x5F,0x00, // 13
+0x06,0x09,0x7F,0x01,0x7F,0x00, // 14
+0x00,0x66,0x89,0x95,0x6A,0x00, // 15
+0x60,0x60,0x60,0x60,0x60,0x00, // 16
+0x94,0xA2,0xFF,0xA2,0x94,0x00, // 17
+0x08,0x04,0x7E,0x04,0x08,0x00, // 18
+0x10,0x20,0x7E,0x20,0x10,0x00, // 19
+0x08,0x08,0x2A,0x1C,0x08,0x00, // 1A
+0x08,0x1C,0x2A,0x08,0x08,0x00, // 1B
+0x1E,0x10,0x10,0x10,0x10,0x00, // 1C
+0x0C,0x1E,0x0C,0x1E,0x0C,0x00, // 1D
+0x30,0x38,0x3E,0x38,0x30,0x00, // 1E
+0x06,0x0E,0x3E,0x0E,0x06,0x00, // 1F
+0x00,0x00,0x00,0x00,0x00,0x00, // 20
+0x00,0x00,0x5F,0x00,0x00,0x00, // 21 !
+0x00,0x07,0x00,0x07,0x00,0x00, // 22 "
+0x14,0x7F,0x14,0x7F,0x14,0x00, // 23 #
+0x24,0x2A,0x7F,0x2A,0x12,0x00, // 24 $
+0x23,0x13,0x08,0x64,0x62,0x00, // 25 %
+0x36,0x49,0x56,0x20,0x50,0x00, // 26 &
+0x00,0x08,0x07,0x03,0x00,0x00, // 27 '
+0x00,0x1C,0x22,0x41,0x00,0x00, // 28 (
+0x00,0x41,0x22,0x1C,0x00,0x00, // 29 )
+0x2A,0x1C,0x7F,0x1C,0x2A,0x00, // 2A *
+0x08,0x08,0x3E,0x08,0x08,0x00, // 2B +
+0x00,0x80,0x70,0x30,0x00,0x00, // 2C ,
+0x08,0x08,0x08,0x08,0x08,0x00, // 2D -
+0x00,0x00,0x60,0x60,0x00,0x00, // 2E .
+0x20,0x10,0x08,0x04,0x02,0x00, // 2F /
+0x3E,0x51,0x49,0x45,0x3E,0x00, // 30 0
+0x00,0x42,0x7F,0x40,0x00,0x00, // 31 1
+0x72,0x49,0x49,0x49,0x46,0x00, // 32 2
+0x21,0x41,0x49,0x4D,0x33,0x00, // 33 3
+0x18,0x14,0x12,0x7F,0x10,0x00, // 34 4
+0x27,0x45,0x45,0x45,0x39,0x00, // 35 5
+0x3C,0x4A,0x49,0x49,0x31,0x00, // 36 6
+0x41,0x21,0x11,0x09,0x07,0x00, // 37 7
+0x36,0x49,0x49,0x49,0x36,0x00, // 38 8
+0x46,0x49,0x49,0x29,0x1E,0x00, // 39 9
+0x00,0x00,0x14,0x00,0x00,0x00, // 3A :
+0x00,0x40,0x34,0x00,0x00,0x00, // 3B ;
+0x00,0x08,0x14,0x22,0x41,0x00, // 3C <
+0x14,0x14,0x14,0x14,0x14,0x00, // 3D =
+0x00,0x41,0x22,0x14,0x08,0x00, // 3E >
+0x02,0x01,0x59,0x09,0x06,0x00, // 3F ?
+0x3E,0x41,0x5D,0x59,0x4E,0x00, // 40 @
+0x7C,0x12,0x11,0x12,0x7C,0x00, // 41 A
+0x7F,0x49,0x49,0x49,0x36,0x00, // 42 B
+0x3E,0x41,0x41,0x41,0x22,0x00, // 43 C
+0x7F,0x41,0x41,0x41,0x3E,0x00, // 44 D
+0x7F,0x49,0x49,0x49,0x41,0x00, // 45 E
+0x7F,0x09,0x09,0x09,0x01,0x00, // 46 F
+0x3E,0x41,0x41,0x51,0x73,0x00, // 47 G
+0x7F,0x08,0x08,0x08,0x7F,0x00, // 48 H
+0x00,0x41,0x7F,0x41,0x00,0x00, // 49 I
+0x20,0x40,0x41,0x3F,0x01,0x00, // 4A J
+0x7F,0x08,0x14,0x22,0x41,0x00, // 4B K
+0x7F,0x40,0x40,0x40,0x40,0x00, // 4C L
+0x7F,0x02,0x1C,0x02,0x7F,0x00, // 4D M
+0x7F,0x04,0x08,0x10,0x7F,0x00, // 4E N
+0x3E,0x41,0x41,0x41,0x3E,0x00, // 4F O
+0x7F,0x09,0x09,0x09,0x06,0x00, // 50 P
+0x3E,0x41,0x51,0x21,0x5E,0x00, // 51 Q
+0x7F,0x09,0x19,0x29,0x46,0x00, // 52 R
+0x26,0x49,0x49,0x49,0x32,0x00, // 53 S
+0x03,0x01,0x7F,0x01,0x03,0x00, // 54 T
+0x3F,0x40,0x40,0x40,0x3F,0x00, // 55 U
+0x1F,0x20,0x40,0x20,0x1F,0x00, // 56 V
+0x3F,0x40,0x38,0x40,0x3F,0x00, // 57 W
+0x63,0x14,0x08,0x14,0x63,0x00, // 58 X
+0x03,0x04,0x78,0x04,0x03,0x00, // 59 Y
+0x61,0x59,0x49,0x4D,0x43,0x00, // 5A Z
+0x00,0x7F,0x41,0x41,0x41,0x00, // 5B [
+0x02,0x04,0x08,0x10,0x20,0x00, // 5C \ .
+0x00,0x41,0x41,0x41,0x7F,0x00, // 5D ]
+0x04,0x02,0x01,0x02,0x04,0x00, // 5E ^
+0x40,0x40,0x40,0x40,0x40,0x00, // 5F _
+0x00,0x03,0x07,0x08,0x00,0x00, // 60 `
+0x20,0x54,0x54,0x78,0x40,0x00, // 61 a
+0x7F,0x28,0x44,0x44,0x38,0x00, // 62 b
+0x38,0x44,0x44,0x44,0x28,0x00, // 63 c
+0x38,0x44,0x44,0x28,0x7F,0x00, // 64 d
+0x38,0x54,0x54,0x54,0x18,0x00, // 65 e
+0x00,0x08,0x7E,0x09,0x02,0x00, // 66 f
+0x18,0xA4,0xA4,0x9C,0x78,0x00, // 67 g
+0x7F,0x08,0x04,0x04,0x78,0x00, // 68 h
+0x00,0x44,0x7D,0x40,0x00,0x00, // 69 i
+0x20,0x40,0x40,0x3D,0x00,0x00, // 6A j
+0x7F,0x10,0x28,0x44,0x00,0x00, // 6B k
+0x00,0x41,0x7F,0x40,0x00,0x00, // 6C l
+0x7C,0x04,0x78,0x04,0x78,0x00, // 6D m
+0x7C,0x08,0x04,0x04,0x78,0x00, // 6E n
+0x38,0x44,0x44,0x44,0x38,0x00, // 6F o
+0xFC,0x18,0x24,0x24,0x18,0x00, // 70 p
+0x18,0x24,0x24,0x18,0xFC,0x00, // 71 q
+0x7C,0x08,0x04,0x04,0x08,0x00, // 72 r
+0x48,0x54,0x54,0x54,0x24,0x00, // 73 s
+0x04,0x04,0x3F,0x44,0x24,0x00, // 74 t
+0x3C,0x40,0x40,0x20,0x7C,0x00, // 75 u
+0x1C,0x20,0x40,0x20,0x1C,0x00, // 76 v
+0x3C,0x40,0x30,0x40,0x3C,0x00, // 77 w
+0x44,0x28,0x10,0x28,0x44,0x00, // 78 x
+0x4C,0x90,0x90,0x90,0x7C,0x00, // 79 y
+0x44,0x64,0x54,0x4C,0x44,0x00, // 7A z
+0x00,0x08,0x36,0x41,0x00,0x00, // 7B {
+0x00,0x00,0x77,0x00,0x00,0x00, // 7C |
+0x00,0x41,0x36,0x08,0x00,0x00, // 7D }
+0x02,0x01,0x02,0x04,0x02,0x00, // 7E ~
+0x3C,0x26,0x23,0x26,0x3C,0x00, // 7F
+0xC7,0xC7,0xC7,0x00,0x00,0x00, // 80
+0x00,0x20,0x60,0x60,0x60,0x60, // 81
+0x60,0xE0,0x20,0x20,0x20,0x20, // 82
+0x20,0x60,0x60,0x00,0x00,0x00, // 83
+0x00,0x00,0x00,0xC7,0xC7,0xC7, // 84
+0xC7,0xC7,0xC7,0x00,0x00,0x00, // 85
+0x00,0xE0,0x70,0x50,0xFE,0x7A, // 86
+0x02,0x00,0x20,0x60,0xE0,0xF3, // 87
+0x3E,0x30,0x10,0x10,0x00,0x00, // 88
+0x00,0x00,0x00,0xC7,0xC7,0xC7, // 89
+0xC7,0xC7,0xC7,0x00,0x00,0x80, // 8A
+0xC0,0xC3,0xA1,0x90,0x98,0x84, // 8B
+0x83,0x00,0x00,0x1E,0x09,0x0C, // 8C
+0x04,0xC4,0x7C,0x18,0x00,0x00, // 8D
+0x00,0x00,0x00,0xC7,0xC7,0xC7, // 8E
+0x00,0x00,0x00,0x00,0x00,0x00, // 8F
+0x00,0x00,0x00,0x00,0x00,0x00, // 90
+0x00,0x00,0x00,0x00,0x00,0x00, // 91
+0x00,0x00,0x00,0x00,0x00,0x00, // 92
+0x00,0x00,0x00,0x00,0x00,0x00, // 93
+0x00,0x00,0x00,0x00,0x00,0xE0, // 94
+0xF0,0xF0,0xF0,0xE0,0xEC,0xEE, // 95
+0xF7,0xF3,0x70,0x20,0x00,0x7C, // 96
+0x7C,0x7C,0x7E,0x00,0x7E,0x7E, // 97
+0x7E,0x7F,0x7F,0x7F,0x00,0x00, // 98
+0x80,0xC0,0xE0,0x7E,0x5B,0x4F, // 99
+0x5B,0xFE,0xC0,0x00,0x00,0xC0, // 9A
+0x00,0xDC,0xD7,0xDE,0xDE,0xDE, // 9B
+0xD7,0xDC,0x00,0xC0,0x00,0x00, // 9C
+0x00,0x00,0x00,0x00,0x00,0x00, // 9D
+0x00,0x00,0x00,0x00,0x00,0x00, // 9E
+0x00,0x00,0x00,0x00,0x00,0xFF, // 9F
+0x71,0x71,0x71,0x00,0x00,0x00, // A0  
+0x00,0x00,0x00,0x00,0x00,0x00, // A1 ?
+0xC0,0xFF,0x00,0x08,0x0E,0x0E, // A2 ?
+0x0C,0x00,0x00,0x00,0x00,0x00, // A3 ?
+0x00,0x00,0x00,0x71,0x71,0x71, // A4 ?
+0x71,0x71,0x71,0x00,0x00,0x08, // A5 ?
+0x08,0x09,0x18,0x25,0x61,0x31, // A6 ?
+0x1F,0x06,0x04,0x06,0x13,0x32, // A7 §
+0x32,0x62,0x02,0x06,0x0C,0x08, // A8 ¨
+0x00,0x00,0x00,0x71,0x71,0x71, // A9 ?
+0x71,0x71,0x71,0x00,0x00,0x00, // AA ?
+0x00,0x00,0x00,0x00,0x00,0x00, // AB ?
+0x09,0x11,0x18,0x08,0x0C,0x06, // AC ?
+0x03,0x00,0x00,0x00,0x00,0x00, // AD ?
+0x00,0x00,0x00,0x71,0x71,0x71, // AE ?
+0x00,0x00,0x00,0x00,0x00,0x00, // AF ?
+0x00,0x00,0x00,0x00,0x00,0x00, // B0 °
+0x00,0x00,0x00,0x00,0x00,0x00, // B1 ±
+0x00,0x00,0x00,0x00,0x00,0x00, // B2 ?
+0x00,0x00,0x00,0x00,0x00,0x00, // B3 ?
+0x00,0x00,0x00,0x00,0x00,0x0F, // B4 ´
+0x1F,0x3F,0x7F,0x7F,0x7F,0x7F, // B5 ?
+0x7F,0x3F,0x1E,0x0C,0x00,0x1F, // B6 ¶
+0x1F,0x1F,0x3F,0x00,0x3F,0x3F, // B7 ?
+0x3F,0x7F,0x7F,0x7F,0x00,0x30, // B8 ?
+0x7B,0x7F,0x78,0x30,0x20,0x20, // B9 ?
+0x30,0x78,0x7F,0x3B,0x00,0x03, // BA ?
+0x00,0x0F,0x7F,0x0F,0x0F,0x0F, // BB ?
+0x7F,0x0F,0x00,0x03,0x00,0x00, // BC ?
+0x00,0x00,0x00,0x00,0x00,0x00, // BD ?
+0x00,0x00,0x00,0x00,0x00,0x00, // BE ?
+0x00,0x00,0x00,0x00,0x00,0xFF, // BF ?
+0x1C,0x1C,0x1C,0x00,0x00,0x00, // C0 ?
+0x00,0x00,0x00,0x00,0x00,0x00, // C1 ?
+0x07,0x0F,0x00,0x00,0x00,0x00, // C2 ?
+0x00,0x00,0x00,0x00,0x00,0x00, // C3 ?
+0x00,0x00,0x00,0x1C,0x1C,0x1C, // C4 ?
+0x1C,0x1C,0x1C,0x00,0x00,0x00, // C5 ?
+0x00,0x00,0x80,0x80,0xC0,0x40, // C6 ?
+0x80,0x00,0x00,0x00,0xC0,0x40, // C7 ?
+0x40,0xC0,0xC0,0xC0,0x00,0x00, // C8 ?
+0x00,0x00,0x00,0x1C,0x1C,0x1C, // C9 ?
+0x1C,0x1C,0x1C,0x00,0x00,0x00, // CA ?
+0x00,0x00,0x00,0x00,0x00,0x00, // CB ?
+0x00,0x00,0x00,0x00,0x00,0x00, // CC ?
+0x00,0x00,0x00,0x00,0x00,0x00, // CD ?
+0x00,0x00,0x00,0x1C,0x1C,0x1C, // CE ?
+0x00,0x00,0x00,0x00,0x00,0x00, // CF ?
+0x00,0x00,0x00,0x00,0x00,0x00, // D0 ?
+0x00,0x00,0x00,0x00,0x00,0x00, // D1 ?
+0x00,0x00,0x00,0x00,0x00,0x00, // D2 ?
+0x00,0x00,0x00,0x00,0x00,0x00, // D3 ?
+0x00,0x00,0x00,0x00,0x00,0x00, // D4 ?
+0x00,0x00,0x00,0x00,0x00,0x00, // D5 ?
+0x00,0x00,0x00,0x00,0x00,0x00, // D6 ?
+0x00,0x00,0x00,0x00,0x00,0x00, // D7 ×
+0x00,0x00,0x00,0x00,0x00,0x00, // D8 ?
+0x00,0x00,0x00,0x00,0x00,0x00, // D9 ?
+0x00,0x00,0x00,0x00,0x00,0x00, // DA ?
+0x00,0x00,0x00,0x00,0x00,0x00, // DB ?
+0x00,0x00,0x00,0x00,0x00,0x00, // DC ?
+0x00,0x00,0x00,0x00,0x00,0x00, // DD ?
+0x00,0x00,0x00,0x00,0x00,0x00, // DE ?
+0x00,0x00,0x00,0x00,0x00,0xFF, // DF ?
+};
+static const unsigned int  fontLen = 512;

keyboards/getta25/keymaps/oled/keymap.c

@@ -0,0 +1,204 @@
+#include QMK_KEYBOARD_H
+#include "keymap_jp.h"
+
+#ifdef OLED_DRIVER_ENABLE
+static uint32_t        oled_timer = 0;
+#endif
+
+// Each layer gets a name for readability, which is then used in the keymap matrix below.
+// The underscores don't mean anything - you can have a layer called STUFF or any other name.
+// Layer names don't all need to be of the same length, obviously, and you can also skip them
+// entirely and just use numbers.
+enum layer_number {
+  _BASE,
+  _ARROW,
+  _MACRO,
+  _ADJUST,
+};
+
+enum custom_keycodes {
+  RGB_RST = SAFE_RANGE,
+  SEND_SUM,
+  SEND_AVE,
+  SEND_CIF,
+  SEND_MAX,
+  SEND_MIN
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  [_BASE] = LAYOUT(
+      //,-----------------------------------|
+           KC_ESC,   KC_F2,  JP_EQL,  KC_DEL,
+      //|--------+--------+--------+--------|
+          KC_NLCK, KC_PSLS, KC_PAST, KC_PMNS,
+      //|--------+--------+--------+--------+--------|
+            KC_P7,   KC_P8,   KC_P9,    LCTL(JP_LBRC),
+      //|--------+--------+--------+--------+--------|
+            KC_P4,   KC_P5,   KC_P6, KC_PPLS,  JP_EQL,
+      //|--------+--------+--------+--------+--------|
+            KC_P1,   KC_P2,   KC_P3,           KC_DEL,
+      //|--------+--------+--------+--------+--------|
+LT(_ARROW, KC_P0),LT(_MACRO, KC_PDOT),KC_PENT,KC_BSPC 
+      //`--------------------------------------------'
+  ),
+
+  [_ARROW] = LAYOUT(
+      //,-----------------------------------|
+          _______, _______, _______, _______,
+      //|--------+--------+--------+--------|
+          XXXXXXX, _______, _______, _______,
+      //|--------+--------+--------+--------+--------|
+          XXXXXXX,   KC_UP, XXXXXXX,          _______,
+      //|--------+--------+--------+--------+--------|
+          KC_LEFT, KC_DOWN,KC_RIGHT, _______, _______,
+      //|--------+--------+--------+--------+--------|
+          XXXXXXX, KC_DOWN, XXXXXXX,          _______,
+      //|--------+--------+--------+--------+--------|
+       MO(_ARROW),       MO(_MACRO), _______, _______ 
+      //`--------------------------------------------'
+  ),
+
+  [_MACRO] = LAYOUT(
+      //,-----------------------------------|
+          _______, _______, _______, _______,
+      //|--------+--------+--------+--------|
+         SEND_MIN,SEND_MAX,SEND_CIF,SEND_AVE,
+      //|--------+--------+--------+--------+--------|
+            KC_F7,   KC_F8,   KC_F9,          _______,
+      //|--------+--------+--------+--------+--------|
+            KC_F4,   KC_F5,   KC_F6,SEND_SUM, _______,
+      //|--------+--------+--------+--------+--------|
+           KC_F11,  KC_F12,   KC_F3,          _______,
+      //|--------+--------+--------+--------+--------|
+          _______,          _______, JP_RPRN, _______ 
+      //`--------------------------------------------'
+  ),
+
+  [_ADJUST] = LAYOUT( /* Base */
+      //,-----------------------------------|
+          _______, _______, _______, _______,
+      //|--------+--------+--------+--------|
+          XXXXXXX, XXXXXXX, XXXXXXX, _______,
+      //|--------+--------+--------+--------+--------|
+          RGB_SAD, RGB_SAI, XXXXXXX,          _______,
+      //|--------+--------+--------+--------+--------|
+          RGB_HUD, RGB_HUI, XXXXXXX, RGB_TOG, _______,
+      //|--------+--------+--------+--------+--------|
+          RGB_VAD, RGB_VAI, XXXXXXX,          _______,
+      //|--------+--------+--------+--------+--------|
+          _______,          _______, RGB_MOD, _______ 
+      //`--------------------------------------------'
+  )
+};
+
+//A description for expressing the layer position in LED mode.
+layer_state_t layer_state_set_user(layer_state_t state) {
+  state = update_tri_layer_state(state, _ARROW, _MACRO, _ADJUST);
+#ifdef RGBLIGHT_ENABLE
+    switch (get_highest_layer(state)) {
+    case _ARROW:
+      rgblight_sethsv_at(HSV_BLUE, 0);
+      break;
+    case _MACRO:
+      rgblight_sethsv_at(HSV_RED, 0);
+      break;
+    case _ADJUST:
+      rgblight_sethsv_at(HSV_PURPLE, 0);
+      break;
+    default: //  for any other layers, or the default layer
+      rgblight_sethsv_range( 0, 0, 0, 0, 1);
+      break;
+    }
+    rgblight_set_effect_range( 1, 8);
+#endif
+return state;
+}
+
+int RGB_current_mode;
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  bool result = false;
+  if (record->event.pressed) {
+     #ifdef OLED_DRIVER_ENABLE
+        oled_timer = timer_read32();
+     #endif
+  }
+  switch (keycode) {
+    case SEND_SUM:
+      if (record->event.pressed) {
+        SEND_STRING("_SUM*");
+      }
+      break;
+    case SEND_AVE:
+      if (record->event.pressed) {
+        SEND_STRING("_AVERAGE*");
+      }
+      break;
+    case SEND_CIF:
+      if (record->event.pressed) {
+        SEND_STRING("_COUNTIF*");
+      }
+      break;
+    case SEND_MAX:
+      if (record->event.pressed) {
+        SEND_STRING("_MAX*");
+      }
+      break;
+    case SEND_MIN:
+      if (record->event.pressed) {
+        SEND_STRING("_MIN*");
+      }
+      break;
+    default:
+      result = true;
+      break;
+  }
+
+  return result;
+}
+
+#ifdef OLED_DRIVER_ENABLE
+oled_rotation_t oled_init_user(oled_rotation_t rotation) { return OLED_ROTATION_270; }
+
+void render_layer_state(void) {
+    oled_write_P(PSTR("     "), false);
+    oled_write_P(PSTR("LAYER"), false);
+    oled_write_P(PSTR("Arrow"), layer_state_is(_ARROW));
+    oled_write_P(PSTR("Macro"), layer_state_is(_MACRO));
+    oled_write_P(PSTR("Adjus"), layer_state_is(_ADJUST));
+    oled_write_P(PSTR("     "), false);
+}
+
+void render_keylock_status(led_t led_state) {
+    oled_write_P(PSTR("NumL "), led_state.num_lock);
+}
+
+void render_layer_messages(void) {
+    oled_write_P(PSTR("GETtA 25       For  Your Good Job. "), false);
+}
+
+void render_status(void) {
+    /* Show Keyboard Layout  */
+    render_layer_state();
+    render_keylock_status(host_keyboard_led_state());
+}
+
+void oled_task_user(void) {
+    static const char PROGMEM font_logo[] = {
+        0x80,0x81,0x82,0x83,0x84,
+        0xa0,0xa1,0xa2,0xa3,0xa4,
+        0xc0,0xc1,0xc2,0xc3,0xc4,
+
+        0x85,0x86,0x87,0x88,0x89,
+        0xa5,0xa6,0xa7,0xa8,0xa9,
+        0xc5,0xc6,0xc7,0xc8,0xc9,
+
+        0x8a,0x8b,0x8c,0x8d,0x8e,
+        0xaa,0xab,0xac,0xad,0xae,
+        0xca,0xcb,0xcc,0xcd,0xce,0
+        };
+    oled_write_P(font_logo, false);
+
+    render_status();  // Renders the current keyboard state (layer, lock)
+}
+
+#endif

keyboards/getta25/readme.md

@@ -0,0 +1,17 @@
+# getta25
+
+![getta25](https://cdn-ak.f.st-hatena.com/images/fotolife/S/Salicylic_acid3/20191127/20191127005608.png)
+
+This is 25 keys tenkeypad. 
+
+* Keyboard Maintainer: [Salicylic_acid3](https://github.com/Salicylic-acid3)
+* Hardware Supported: Getta25 PCB, Pro Micro
+* Hardware Availability: [PCB & Case Data](https://github.com/Salicylic-acid3/PCB_Data), [Booth Shop](https://salicylic-acid3.booth.pm/items/1700006)
+
+Make example for this keyboard (after setting up your build environment):
+
+    make getta25:default
+
+See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).
+
+[Build guide](https://salicylic-acid3.hatenablog.com/entry/getta25-rev2-build-guide)

keyboards/getta25/rev1/config.h

@@ -0,0 +1,76 @@
+/*
+Copyright 2012 Jun Wako <wakojun@gmail.com>
+Copyright 2015 Jack Humbert
+
+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/>.
+*/
+
+#pragma once
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0xFEED
+#define PRODUCT_ID      0x3060
+#define DEVICE_VER      0x0013
+#define MANUFACTURER    Salicylic_Acid
+#define PRODUCT         getta25
+#define DESCRIPTION     A custom keyboard
+
+/* key matrix size */
+#define MATRIX_ROWS 5
+#define MATRIX_COLS 6
+
+// wiring of each half
+#define MATRIX_ROW_PINS { D4, C6, D7, E6, B2 }
+#define MATRIX_COL_PINS { F4, F5, F6, F7, B1, B3 }
+
+/* COL2ROW, ROW2COL */
+#define DIODE_DIRECTION COL2ROW
+
+/* Set 0 if debouncing isn't needed */
+#define DEBOUNCE 5
+
+/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
+#define LOCKING_SUPPORT_ENABLE
+/* Locking resynchronize hack */
+#define LOCKING_RESYNC_ENABLE
+
+/* ws2812 RGB LED */
+#define RGB_DI_PIN D3
+
+#define RGBLED_NUM 9    // Number of LEDs
+#define RGBLIGHT_ANIMATIONS
+
+#ifndef IOS_DEVICE_ENABLE
+  #define RGBLIGHT_LIMIT_VAL 180
+  #define RGBLIGHT_VAL_STEP 17
+#else
+  #define RGBLIGHT_LIMIT_VAL 50
+  #define RGBLIGHT_VAL_STEP 4
+#endif
+#define RGBLIGHT_HUE_STEP 10
+#define RGBLIGHT_SAT_STEP 17
+
+#if defined(RGBLIGHT_ENABLE) && !defined(IOS_DEVICE_ENABLE)
+// USB_MAX_POWER_CONSUMPTION value for naked48 keyboard
+//  120  RGBoff, OLEDoff
+//  120  OLED
+//  330  RGB 6
+//  300  RGB 32
+//  310  OLED & RGB 32
+  #define USB_MAX_POWER_CONSUMPTION 400
+#else
+  // fix iPhone and iPad power adapter issue
+  // iOS device need lessthan 100
+  #define USB_MAX_POWER_CONSUMPTION 100
+#endif

keyboards/getta25/rev1/rev1.c

@@ -0,0 +1 @@
+#include "rev1.h"

keyboards/getta25/rev1/rev1.h

@@ -0,0 +1,35 @@
+#pragma once
+
+#include "getta25.h"
+
+/*
+ * ,-----------------------.
+ * | L05 | L15 | L25 | L35 |
+ * |-----------------------+
+ * | L04 | L14 | L24 | L34 |
+ * |-----------------------------+
+ * | L03 | L13 | L23 |     | L43 |
+ * |-----------------------------+
+ * | L02 | L12 | L22 | L32 | L42 |
+ * |-----------------------------+
+ * | L01 | L11 | L21 |     | L41 |
+ * |-----------------------------+
+ * | L00 |     | L20 | L30 | L40 |
+ * ,-----------------------------'
+ */
+
+#define LAYOUT( \
+       L05, L15, L25, L35, \
+       L04, L14, L24, L34, \
+       L03, L13, L23,      L43, \
+       L02, L12, L22, L32, L42, \
+       L01, L11, L21,      L41, \
+       L00,      L20, L30, L40  \
+  ) \
+  { \
+    {  L00,  L01,  L02,  L03,  L04,  L05  },  \
+    {KC_NO,  L11,  L12,  L13,  L14,  L15  },  \
+    {  L20,  L21,  L22,  L23,  L24,  L25  },  \
+    {  L30,KC_NO,  L32,KC_NO,  L34,  L35  },  \
+    {  L40,  L41,  L42,  L43,KC_NO,KC_NO  }   \
+  }

keyboards/getta25/rules.mk

@@ -0,0 +1,33 @@
+# MCU name
+MCU = atmega32u4
+
+# Bootloader selection
+#   Teensy       halfkay
+#   Pro Micro    caterina
+#   Atmel DFU    atmel-dfu
+#   LUFA DFU     lufa-dfu
+#   QMK DFU      qmk-dfu
+#   ATmega32A    bootloadHID
+#   ATmega328P   USBasp
+BOOTLOADER = caterina
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration
+MOUSEKEY_ENABLE = no        # Mouse keys
+EXTRAKEY_ENABLE = yes       # Audio control and System control
+CONSOLE_ENABLE = no         # Console for debug
+COMMAND_ENABLE = yes        # Commands for debug and configuration
+NKRO_ENABLE = no            # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
+MIDI_ENABLE = no            # MIDI controls
+AUDIO_ENABLE = no           # Audio output on port C6
+UNICODE_ENABLE = no         # Unicode
+BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
+RGBLIGHT_ENABLE = yes       # Enable WS2812 RGB underlight. 
+OLED_DRIVER_ENABLE = yes
+# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
+SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend
+
+DEFAULT_FOLDER = getta25/rev1

keyboards/gray_studio/hb85/config.h

@@ -33,3 +33,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #define RGBLED_NUM 5
 #define RGBLIGHT_ANIMATIONS
+
+#define BACKLIGHT_PIN D4
+#define BACKLIGHT_LEVELS 3

keyboards/gray_studio/hb85/hb85.c

@@ -27,16 +27,13 @@ void led_init_ports(void) {
     setPinOutput(D0);
     setPinOutput(D1);
     setPinOutput(D6);
-    writePinHigh(D0);
-    writePinHigh(D1);
-    writePinHigh(D6);
 }
 
 bool led_update_kb(led_t led_state) {
     if (led_update_user(led_state)) {
-        writePin(D0, !led_state.num_lock);
-        writePin(D1, !led_state.caps_lock);
-        writePin(D6, !led_state.scroll_lock);
+        writePin(D0, led_state.num_lock);
+        writePin(D1, led_state.caps_lock);
+        writePin(D6, led_state.scroll_lock);
     }
     return true;
 }

keyboards/gray_studio/think65/solder/readme.md

@@ -6,8 +6,6 @@ Keyboard Maintainer: [MechMerlin](https://github.com/mechmerlin)
 Hardware Supported: Think6.5 Compatible PCB  
 Hardware Availability: [Geekhack GB](https://geekhack.org/index.php?topic=100166.0)
 
-**Note:** The `LAYOUT_65_ansi_blocker` LAYOUT macro utilizes the same pins and switch matrix as the hotswap version. Any firmware made with this LAYOUT macro can be flashed on both the Solder (Compatible) version and the Hotswap version of the Think6.5.  
-
 **Indicator LEDs:** The solder PCB ONLY supports Caps Lock LEDs unlike the Hotswap version that supports Num Lock, Caps Lock, and Scroll Lock.  
 
 Make example for this keyboard (after setting up your build environment):

keyboards/gray_studio/think65/solder/solder.c

@@ -25,17 +25,9 @@ void matrix_init_kb(void) {
   // runs once when the firmware starts up
 
   setPinOutput(C7);
-  
   matrix_init_user();
 }
 
-void matrix_scan_kb(void) {
-  // put your looping keyboard code here
-  // runs every cycle (a lot)
-
-  matrix_scan_user();
-}
-
 bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
   // put your per-action keyboard code here
   // runs for every action, just before processing by the firmware
@@ -43,15 +35,9 @@ bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
   return process_record_user(keycode, record);
 }
 
-void led_set_kb(uint8_t usb_led) {
-  // put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
-
-  if (IS_LED_ON(usb_led, USB_LED_CAPS_LOCK)) {
-    writePinLow(C7);
-  } else {
-    writePinHigh(C7);
+bool led_update_kb(led_t led_state) {
+  if(led_update_user(led_state)) {
+    writePin(C7, !led_state.caps_lock);
   }
-
-  led_set_user(usb_led);
+  return true;
 }
-

keyboards/gray_studio/think65/solder/solder.h

@@ -32,16 +32,16 @@
 }
 
 #define LAYOUT_65_ansi_blocker( \
-    K00, K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, K0E,      K0F,   \
+    K00, K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, K0B, K0C, K0D,      K0F,   \
     K10,   K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, K1C, K1D, K1E,    K1F,   \
     K20,    K22, K23, K24, K25, K26, K27, K28, K29, K2A, K2B, K2C, K2D,        K2F,   \
-    K31,       K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B, K3D,     K3E, K3F,   \
+    K30,       K32, K33, K34, K35, K36, K37, K38, K39, K3A, K3B, K3D,     K3E, K3F,   \
     K40,  K41,  K43,              K46,                K4A,  K4B,     K4D, K4E, K4F    \
 ) { \
-    { K00,   K01,   K02,   K03,   K04,   K05,   K06,   K07,   K08,   K09,   K0A,   K0B,   K0C,   KC_NO, K0E,   K0F   }, \
+    { K00,   K01,   K02,   K03,   K04,   K05,   K06,   K07,   K08,   K09,   K0A,   K0B,   K0C,   K0D,   KC_NO, K0F   }, \
     { K10,   KC_NO, K12,   K13,   K14,   K15,   K16,   K17,   K18,   K19,   K1A,   K1B,   K1C,   K1D,   K1E,   K1F   }, \
     { K20,   KC_NO, K22,   K23,   K24,   K25,   K26,   K27,   K28,   K29,   K2A,   K2B,   K2C,   K2D,   KC_NO, K2F   }, \
-    { KC_NO, K31,   K32,   K33,   K34,   K35,   K36,   K37,   K38,   K39,   K3A,   K3B,   KC_NO, K3D,   K3E,   K3F   }, \
+    { K30,   KC_NO, K32,   K33,   K34,   K35,   K36,   K37,   K38,   K39,   K3A,   K3B,   KC_NO, K3D,   K3E,   K3F   }, \
     { K40,   K41,   KC_NO, K43,   KC_NO, KC_NO, K46,   KC_NO, KC_NO, KC_NO, K4A,   K4B,   KC_NO, K4D,   K4E,   K4F   }, \
 }
 

keyboards/halberd/config.h

@@ -44,7 +44,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define MATRIX_COL_PINS { D7, B4, C7, C6, B6, B5, F7, F6, F5, F4, F1 }
 #define UNUSED_PINS
 
-/* COL2ROW, ROW2COL, or CUSTOM_MATRIX */
+/* COL2ROW, ROW2COL */
 #define DIODE_DIRECTION COL2ROW
 
 // #define BACKLIGHT_PIN B7

keyboards/handwired/42/config.h

@@ -28,7 +28,7 @@
 #define MATRIX_ROW_PINS { D2, D3, D0, D1 }
 #define UNUSED_PINS
 
-/* COL2ROW, ROW2COL, or CUSTOM_MATRIX */
+/* COL2ROW, ROW2COL */
 #define DIODE_DIRECTION COL2ROW
 
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */

keyboards/handwired/co60/rev1/config.h

@@ -45,7 +45,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define MATRIX_COL_PINS { F0, F1, E6, C7, C6, B6, D4, B1, B2, B5, B4, D7, D6, B3, B0 }
 #define UNUSED_PINS
 
-/* COL2ROW, ROW2COL, or CUSTOM_MATRIX */
+/* COL2ROW, ROW2COL */
 #define DIODE_DIRECTION COL2ROW
 
 #ifdef __AVR__

keyboards/handwired/co60/rev6/config.h

@@ -41,7 +41,7 @@
 #define MATRIX_ROW_PINS { B0, B1, B2, A15, A10 }
 #define MATRIX_COL_PINS { A2, A3, A6, B14, B15, A8, A9, A7, B3, B4, C14, C15, C13, B5, B6 }
 
-/* COL2ROW, ROW2COL, or CUSTOM_MATRIX */
+/* COL2ROW, ROW2COL */
 #define DIODE_DIRECTION COL2ROW
 
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */

keyboards/handwired/co60/rev7/config.h

@@ -43,7 +43,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define MATRIX_COL_PINS { A10, A9, A3, A4, A5, A6, B0, B1, A15, B3, B4, B5, C13, C14, C15 }
 #define UNUSED_PINS
 
-/* COL2ROW, ROW2COL, or CUSTOM_MATRIX */
+/* COL2ROW, ROW2COL */
 #define DIODE_DIRECTION COL2ROW
 
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */

keyboards/handwired/daishi/config.h

@@ -45,7 +45,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define MATRIX_COL_PINS { E6, E7, E3, B0, B1, B2, A6, A5, A4, A3, A2, A1, A0, F7, F6, F5, F4, F3 }
 #define UNUSED_PINS
 
-/* COL2ROW, ROW2COL, or CUSTOM_MATRIX */
+/* COL2ROW, ROW2COL */
 #define DIODE_DIRECTION COL2ROW
 
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */

keyboards/handwired/eagleii/config.h

@@ -0,0 +1,19 @@
+#pragma once
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0xFEED
+#define PRODUCT_ID      0x9789
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    Eagle
+#define PRODUCT         II
+#define DESCRIPTION     Eagle II Keyboard
+
+#define MATRIX_ROWS 12
+#define MATRIX_COLS 12
+#define MATRIX_ROW_PINS { D0, B5, F1, B2, F7, F6, D4, D7, B4, B7, F5, B0 }
+#define MATRIX_COL_PINS { D2, C6, E6, D5, B3, D3, D1, C7, F0, B6, B1, F4 }
+#define UNUSED_PINS
+#define DIODE_DIRECTION COL2ROW
+#define DEBOUNCE 5

keyboards/handwired/eagleii/eagleii.c

@@ -0,0 +1 @@
+#include "eagleii.h"

keyboards/handwired/eagleii/eagleii.h

@@ -0,0 +1,24 @@
+#pragma once
+
+#include "quantum.h"
+
+#define LAYOUT( \
+    K47,   K27, K37, K38, K28, K39, K29, K34, K24, K31, K21, K32, K22, K33, K23,      K0A, K0B, K46,      K44, \
+    K17,      K97, K18, K98, K19, K99, K14, K94, K11, K91, K12, K92, K13, K83,        K8A, K8B, K43,      K4A, \
+     KA0,      K77, K88, K78, K89, K79, K84, K74, K81, K71, K82, K72, K93,            K1A, K1B, K42,      K6B, \
+       K50,      K87, K08, K68, K09, K69, K04, K61, K01, K62, K02, K70,               K6A,      K41,           \
+       KB5, K66, K07,                 K64,                    K76, K03                                         \
+) { \
+    { KC_NO, K01,   K02,   K03,   K04,   KC_NO, KC_NO, K07,   K08,   K09,   K0A,   K0B   }, \
+    { KC_NO, K11,   K12,   K13,   K14,   KC_NO, KC_NO, K17,   K18,   K19,   K1A,   K1B   }, \
+    { KC_NO, K21,   K22,   K23,   K24,   KC_NO, KC_NO, K27,   K28,   K29,   KC_NO, KC_NO }, \
+    { KC_NO, K31,   K32,   K33,   K34,   KC_NO, KC_NO, K37,   K38,   K39,   KC_NO, KC_NO }, \
+    { KC_NO, K41,   K42,   K43,   K44,   KC_NO, K46,   K47,   KC_NO, KC_NO, K4A,   KC_NO }, \
+    { K50,   KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \
+    { KC_NO, K61,   K62,   KC_NO, K64,   KC_NO, K66,   KC_NO, K68,   K69,   K6A,   K6B   }, \
+    { K70,   K71,   K72,   KC_NO, K74,   KC_NO, K76,   K77,   K78,   K79,   KC_NO, KC_NO }, \
+    { KC_NO, K81,   K82,   K83,   K84,   KC_NO, KC_NO, K87,   K88,   K89,   K8A,   K8B   }, \
+    { KC_NO, K91,   K92,   K93,   K94,   KC_NO, KC_NO, K97,   K98,   K99,   KC_NO, KC_NO }, \
+    { KA0,   KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \
+    { KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KB5,   KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO }, \
+}