remove some outdated changes

* Migrate some tmk_core files to quantum

* Fix build errors

.github/workflows/format.yaml

@@ -28,10 +28,16 @@ jobs:
         bin/qmk pyformat
         bin/qmk fileformat
 
-    - name: Commit files
-      uses: stefanzweifel/git-auto-commit-action@v4
+    - name: Become QMK Bot
+      run: |
+        git config user.name 'QMK Bot'
+        git config user.email 'hello@qmk.fm'
+
+    - name: Create Pull Request
+      uses: peter-evans/create-pull-request@v3
       with:
-        commit_message: Format code according to conventions for $GITHUB_SHA
-        commit_user_name: QMK Bot
-        commit_user_email: hello@qmk.fm
-        commit_author: QMK Bot <hello@qmk.fm>
+        delete-branch: true
+        author: QMK Bot <hello@qmk.fm>
+        committer: QMK Bot <hello@qmk.fm>
+        commit-message: Format code according to conventions
+        title: '[CI] Format code according to conventions'

common_features.mk

@@ -17,10 +17,16 @@ SERIAL_PATH := $(QUANTUM_PATH)/serial_link
 
 QUANTUM_SRC += \
     $(QUANTUM_DIR)/quantum.c \
+    $(QUANTUM_DIR)/bitwise.c \
     $(QUANTUM_DIR)/led.c \
     $(QUANTUM_DIR)/keymap_common.c \
     $(QUANTUM_DIR)/keycode_config.c
 
+KEYBOARD_ENABLE ?= yes
+ifeq ($(strip $(KEYBOARD_ENABLE)), yes)
+    OPT_DEFS += -DKEYBOARD_ENABLE
+endif
+
 ifeq ($(strip $(DEBUG_MATRIX_SCAN_RATE_ENABLE)), yes)
     OPT_DEFS += -DDEBUG_MATRIX_SCAN_RATE
     CONSOLE_ENABLE = yes
@@ -36,6 +42,11 @@ ifeq ($(strip $(API_SYSEX_ENABLE)), yes)
     SRC += $(QUANTUM_DIR)/api.c
 endif
 
+ifeq ($(strip $(COMMAND_ENABLE)), yes)
+    SRC += $(QUANTUM_DIR)/command.c
+    OPT_DEFS += -DCOMMAND_ENABLE
+endif
+
 ifeq ($(strip $(AUDIO_ENABLE)), yes)
     OPT_DEFS += -DAUDIO_ENABLE
     MUSIC_ENABLE = yes
@@ -594,3 +605,8 @@ endif
 ifeq ($(strip $(JOYSTICK_ENABLE)), digital)
     OPT_DEFS += -DDIGITAL_JOYSTICK_ENABLE
 endif
+
+ifeq ($(strip $(SWITCH_CONTROLLER_ENABLE)), yes)
+    OPT_DEFS += -DSWITCH_CONTROLLER_ENABLE
+    OPT_DEFS += -DGAMEPAD_ENABLE
+endif

docs/i2c_driver.md

@@ -2,132 +2,236 @@
 
 The I2C Master drivers used in QMK have a set of common functions to allow portability between MCUs.
 
-## An important note on I2C Addresses :id=note-on-i2c-addresses
+## I2C Addressing :id=note-on-i2c-addresses
 
-All of the addresses expected by this driver should be pushed to the upper 7 bits of the address byte.  Setting
-the lower bit (indicating read/write) will be done by the respective functions.  Almost all I2C addresses listed 
+All of the addresses expected by this driver should be pushed to the upper 7 bits of the address byte. Setting
+the lower bit (indicating read/write) will be done by the respective functions. Almost all I2C addresses listed 
 on datasheets and the internet will be represented as 7 bits occupying the lower 7 bits and will need to be
-shifted to the left (more significant) by one bit.  This is easy to do via the bitwise shift operator `<< 1`.
+shifted to the left (more significant) by one bit. This is easy to do via the bitwise shift operator `<< 1`.
 
-You can either do this on each call to the functions below, or once in your definition of the address.  For example if your device has an address of `0x18`:
+You can either do this on each call to the functions below, or once in your definition of the address. For example, if your device has an address of `0x18`:
 
-`#define MY_I2C_ADDRESS (0x18 << 1)`
+```c
+#define MY_I2C_ADDRESS (0x18 << 1)
+```
 
 See https://www.robot-electronics.co.uk/i2c-tutorial for more information about I2C addressing and other technical details.
 
-## Available functions :id=available-functions
+## AVR Configuration :id=avr-configuration
 
-|Function                                                                                                          |Description                                                                                                                                                                  |
-|------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
-|`void i2c_init(void);`                                                                                            |Initializes the I2C driver. This function should be called once before any transaction is initiated.                                                                         |
-|`i2c_status_t i2c_start(uint8_t address, uint16_t timeout);`                                                                             |Starts an I2C transaction. Address is the 7-bit slave address without the direction bit.                                                                                     |
-|`i2c_status_t i2c_transmit(uint8_t address, uint8_t* data, uint16_t length, uint16_t timeout);`                        |Transmit data over I2C. Address is the 7-bit slave address without the direction. Returns status of transaction.                                                             |
-|`i2c_status_t i2c_receive(uint8_t address, uint8_t* data, uint16_t length, uint16_t timeout);`                         |Receive data over I2C. Address is the 7-bit slave address without the direction. Saves number of bytes specified by `length` in `data` array. Returns status of transaction. |
-|`i2c_status_t i2c_writeReg(uint8_t devaddr, uint8_t regaddr, uint8_t* data, uint16_t length, uint16_t timeout);`       |Same as the `i2c_transmit` function but `regaddr` sets where in the slave the data will be written.                                                                          |
-|`i2c_status_t i2c_readReg(uint8_t devaddr, uint8_t regaddr, uint8_t* data, uint16_t length, uint16_t timeout);`        |Same as the `i2c_receive` function but `regaddr` sets from where in the slave the data will be read.                                                                         |
-|`i2c_status_t i2c_stop(void);`                                                                                         |Ends an I2C transaction.                                                                                                                                                     |
+The following defines can be used to configure the I2C master driver:
 
-### Function Return :id=function-return
+|`config.h` Override|Description          |Default |
+|-------------------|---------------------|--------|
+|`F_SCL`            |Clock frequency in Hz|`400000`|
 
-All the above functions, except `void i2c_init(void);` return the following truth table:
+No further setup is required - just connect the `SDA` and `SCL` pins of your I2C devices to the matching pins on the MCU:
 
-|Return Constant     |Value|Description                     |
-|--------------------|-----|--------------------------------|
-|`I2C_STATUS_SUCCESS`|0    |Operation executed successfully.|
-|`I2C_STATUS_ERROR`  |-1   |Operation failed.               |
-|`I2C_STATUS_TIMEOUT`|-2   |Operation timed out.            |
+|MCU               |`SCL`|`SDA`|
+|------------------|-----|-----|
+|ATmega16/32U4     |`D0` |`D1` |
+|AT90USB64/128     |`D0` |`D1` |
+|ATmega32A         |`C0` |`C1` |
+|ATmega328/P       |`C5` |`C4` |
 
+?> The ATmega16/32U2 does not possess I2C functionality, and so cannot use this driver.
 
-## AVR :id=avr
+## ChibiOS/ARM Configuration :id=arm-configuration
 
-### Configuration :id=avr-configuration
+You'll need to determine which pins can be used for I2C -- a an example, STM32 parts generally have multiple I2C peripherals, labeled I2C1, I2C2, I2C3 etc.
 
-The following defines can be used to configure the I2C master driver.
-
-|Variable          |Description                                        |Default|
-|------------------|---------------------------------------------------|-------|
-|`F_SCL`           |Clock frequency in Hz                              |400KHz |
-
-AVRs usually have set GPIO which turn into I2C pins, therefore no further configuration is required.
-
-## ARM :id=arm
-
-For ARM the Chibios I2C HAL driver is under the hood.
-This section assumes an STM32 MCU.
-
-### Configuration :id=arm-configuration
-
-The configuration for ARM MCUs can be quite complex as often there are multiple I2C drivers which can be assigned to a variety of ports.
-
-Firstly the `mcuconf.h` file must be setup to enable the necessary hardware drivers.
-
-|Variable                      |Description                                                                        |Default|
-|------------------------------|------------------------------------------------------------------------------------|-------|
-|`#STM32_I2C_USE_XXX`          |Enable/Disable the hardware driver XXX (each driver should be explicitly listed)    |FALSE  |
-|`#STM32_I2C_BUSY_TIMEOUT`     |Time in ms until the I2C command is aborted if no response is received              |50     |
-|`#STM32_I2C_XXX_IRQ_PRIORITY` |Interrupt priority for hardware driver XXX (THIS IS AN EXPERT SETTING)              |10     |
-|`#STM32_I2C_USE_DMA`          |Enable/Disable the ability of the MCU to offload the data transfer to the DMA unit  |TRUE   |
-|`#STM32_I2C_XXX_DMA_PRIORITY` |Priority of DMA unit for hardware driver XXX (THIS IS AN EXPERT SETTING)            |1      |
-
-Secondly, in the `halconf.h` file, `#define HAL_USE_I2C` must be set to `TRUE`. This allows ChibiOS to load its I2C driver.
-
-Lastly, we need to assign the correct GPIO pins depending on the I2C hardware driver we want to use.
-
-By default the I2C1 hardware driver is assumed to be used. If another hardware driver is used,  `#define I2C_DRIVER I2CDX` should be added to the `config.h` file with X being the number of hardware driver used. For example is I2C3 is enabled, the `config.h` file should contain `#define I2C_DRIVER I2CD3`. This aligns the QMK I2C driver with the Chibios I2C driver.
-
-STM32 MCUs allows a variety of pins to be configured as I2C pins depending on the hardware driver used. By default B6 and B7 are set to I2C. You can use these defines to set your i2c pins:
-
-| Variable                 | Description                                                                                  | Default |
-|--------------------------|----------------------------------------------------------------------------------------------|---------|
-| `I2C1_SCL_BANK`          | The bank of pins (`GPIOA`, `GPIOB`, `GPIOC`) to use for SCL                                  | `GPIOB` |
-| `I2C1_SDA_BANK`          | The bank of pins (`GPIOA`, `GPIOB`, `GPIOC`) to use for SDA                                  | `GPIOB` |
-| `I2C1_SCL`               | The pin number for the SCL pin (0-15)                                                        | `6`     |
-| `I2C1_SDA`               | The pin number for the SDA pin (0-15)                                                        | `7`     |
-| `I2C1_BANK` (deprecated) | The bank of pins (`GPIOA`, `GPIOB`, `GPIOC`), superceded by `I2C1_SCL_BANK`, `I2C1_SDA_BANK` | `GPIOB` |
-
-The ChibiOS I2C driver configuration depends on STM32 MCU:
-
-    STM32F1xx, STM32F2xx, STM32F4xx, STM32L0xx and STM32L1xx use I2Cv1;
-    STM32F0xx, STM32F3xx, STM32F7xx and STM32L4xx use I2Cv2;
-
-#### I2Cv1 :id=i2cv1
-STM32 MCUs allow for different clock and duty parameters when configuring I2Cv1. These can be modified using the following parameters, using <https://www.playembedded.org/blog/stm32-i2c-chibios/#I2Cv1_configuration_structure> as a reference:
-
-| Variable           | Default          |
-|--------------------|------------------|
-| `I2C1_OPMODE`      | `OPMODE_I2C`     |
-| `I2C1_CLOCK_SPEED` | `100000`         |
-| `I2C1_DUTY_CYCLE`  | `STD_DUTY_CYCLE` |
-
-#### I2Cv2 :id=i2cv2
-STM32 MCUs allow for different timing parameters when configuring I2Cv2. These can be modified using the following parameters, using <https://www.st.com/en/embedded-software/stsw-stm32126.html> as a reference:
-
-| Variable              | Default |
-|-----------------------|---------|
-| `I2C1_TIMINGR_PRESC`  | `15U`   |
-| `I2C1_TIMINGR_SCLDEL` | `4U`    |
-| `I2C1_TIMINGR_SDADEL` | `2U`    |
-| `I2C1_TIMINGR_SCLH`   | `15U`   |
-| `I2C1_TIMINGR_SCLL`   | `21U`   |
-
-STM32 MCUs allow for different "alternate function" modes when configuring GPIO pins. These are required to switch the pins used to I2Cv2 mode. See the respective datasheet for the appropriate values for your MCU.
-
-| Variable            | Default |
-|---------------------|---------|
-| `I2C1_SCL_PAL_MODE` | `4`     |
-| `I2C1_SDA_PAL_MODE` | `4`     |
-
-#### Other :id=other
-You can also overload the `void i2c_init(void)` function, which has a weak attribute. If you do this the configuration variables above will not be used. Please consult the datasheet of your MCU for the available GPIO configurations. The following is an example initialization function:
+To enable I2C, modify your board's `halconf.h` to enable I2C:
 
 ```c
-void i2c_init(void)
-{
-  setPinInput(B6); // Try releasing special pins for a short time
-  setPinInput(B7);
-  wait_ms(10); // Wait for the release to happen
+#define HAL_USE_I2C TRUE
+```
 
-  palSetPadMode(GPIOB, 6, PAL_MODE_ALTERNATE(4) | PAL_STM32_OTYPE_OPENDRAIN | PAL_STM32_PUPDR_PULLUP); // Set B6 to I2C function
-  palSetPadMode(GPIOB, 7, PAL_MODE_ALTERNATE(4) | PAL_STM32_OTYPE_OPENDRAIN | PAL_STM32_PUPDR_PULLUP); // Set B7 to I2C function
+Then, modify your board's `mcuconf.h` to enable the peripheral you've chosen, for example:
+
+```c
+#undef STM32_I2C_USE_I2C2
+#define STM32_I2C_USE_I2C2 TRUE
+```
+
+|`mcuconf.h` Setting         |Description                                                                       |Default|
+|----------------------------|----------------------------------------------------------------------------------|-------|
+|`STM32_I2C_BUSY_TIMEOUT`    |Time in milliseconds until the I2C command is aborted if no response is received  |`50`   |
+|`STM32_I2C_XXX_IRQ_PRIORITY`|Interrupt priority for hardware driver XXX (THIS IS AN EXPERT SETTING)            |`10`   |
+|`STM32_I2C_USE_DMA`         |Enable/Disable the ability of the MCU to offload the data transfer to the DMA unit|`TRUE` |
+|`STM32_I2C_XXX_DMA_PRIORITY`|Priority of DMA unit for hardware driver XXX (THIS IS AN EXPERT SETTING)          |`1`    |
+
+Configuration-wise, you'll need to set up the peripheral as per your MCU's datasheet -- the defaults match the pins for a Proton-C, i.e. STM32F303.
+
+|`config.h` Overrride    |Description                                                                                |Default|
+|------------------------|-------------------------------------------------------------------------------------------|-------|
+|`I2C_DRIVER`            |I2C peripheral to use - I2C1 -> `I2CD1`, I2C2 -> `I2CD2` etc.                              |`I2CD1`|
+|`I2C1_BANK` (deprecated)|The bank of pins (`GPIOA`, `GPIOB`, `GPIOC`), superseded by `I2C1_SCL_BANK`/`I2C1_SDA_BANK`|`GPIOB`|
+|`I2C1_SCL_BANK`         |The bank of pins (`GPIOA`, `GPIOB`, `GPIOC`) to use for SCL                                |`GPIOB`|
+|`I2C1_SCL`              |The pin number for SCL (0-15)                                                              |`6`    |
+|`I2C1_SCL_PAL_MODE`     |The alternate function mode for SCL                                                        |`4`    |
+|`I2C1_SDA_BANK`         |The bank of pins (`GPIOA`, `GPIOB`, `GPIOC`) to use for SDA                                |`GPIOB`|
+|`I2C1_SDA`              |The pin number for SDA (0-15)                                                              |`7`    |
+|`I2C1_SDA_PAL_MODE`     |The alternate function mode for SDA                                                        |`4`    |
+
+The following configuration values depend on the specific MCU in use.
+
+### I2Cv1 :id=i2cv1
+
+* STM32F1xx
+* STM32F2xx
+* STM32F4xx
+* STM32L0xx
+* STM32L1xx
+
+See [this page](https://www.playembedded.org/blog/stm32-i2c-chibios/#7_I2Cv1_configuration_structure) for the I2Cv1 configuration structure.
+
+|`config.h` Override|Default         |
+|-------------------|----------------|
+|`I2C1_OPMODE`      |`OPMODE_I2C`    |
+|`I2C1_CLOCK_SPEED` |`100000`        |
+|`I2C1_DUTY_CYCLE`  |`STD_DUTY_CYCLE`|
+
+### I2Cv2 :id=i2cv2
+
+* STM32F0xx
+* STM32F3xx
+* STM32F7xx
+* STM32L4xx
+
+See [this page](https://www.playembedded.org/blog/stm32-i2c-chibios/#8_I2Cv2_I2Cv3_configuration_structure) for the I2Cv2 configuration structure.
+
+|`config.h` Override  |Default|
+|---------------------|-------|
+|`I2C1_TIMINGR_PRESC` |`0U`   |
+|`I2C1_TIMINGR_SCLDEL`|`7U`   |
+|`I2C1_TIMINGR_SDADEL`|`0U`   |
+|`I2C1_TIMINGR_SCLH`  |`38U`  |
+|`I2C1_TIMINGR_SCLL`  |`129U` |
+
+## Functions :id=functions
+
+### `void i2c_init(void)`
+
+Initialize the I2C driver. This function must be called only once, before any of the below functions can be called.
+
+This function is weakly defined, meaning it can be overridden if necessary for your particular use case:
+
+```c
+void i2c_init(void) {
+    setPinInput(B6); // Try releasing special pins for a short time
+    setPinInput(B7);
+    wait_ms(10); // Wait for the release to happen
+
+    palSetPadMode(GPIOB, 6, PAL_MODE_ALTERNATE(4) | PAL_STM32_OTYPE_OPENDRAIN | PAL_STM32_PUPDR_PULLUP); // Set B6 to I2C function
+    palSetPadMode(GPIOB, 7, PAL_MODE_ALTERNATE(4) | PAL_STM32_OTYPE_OPENDRAIN | PAL_STM32_PUPDR_PULLUP); // Set B7 to I2C function
 }
 ```
+
+---
+
+### `i2c_status_t i2c_start(uint8_t address, uint16_t timeout)`
+
+Start an I2C transaction.
+
+#### Arguments
+
+ - `uint8_t address`  
+   The 7-bit I2C address of the device (ie. without the read/write bit - this will be set automatically).
+ - `uint16_t timeout`  
+   The time in milliseconds to wait for a response from the target device.
+
+#### Return Value
+
+`I2C_STATUS_TIMEOUT` if the timeout period elapses, `I2C_STATUS_ERROR` if some other error occurs, otherwise `I2C_STATUS_SUCCESS`.
+
+---
+
+### `i2c_status_t i2c_transmit(uint8_t address, uint8_t *data, uint16_t length, uint16_t timeout)`
+
+Send multiple bytes to the selected I2C device.
+
+#### Arguments
+
+ - `uint8_t address`  
+   The 7-bit I2C address of the device.
+ - `uint8_t *data`  
+   A pointer to the data to transmit.
+ - `uint16_t length`  
+ The number of bytes to write. Take care not to overrun the length of `data`.
+ - `uint16_t timeout`  
+   The time in milliseconds to wait for a response from the target device.
+
+#### Return Value
+
+`I2C_STATUS_TIMEOUT` if the timeout period elapses, `I2C_STATUS_ERROR` if some other error occurs, otherwise `I2C_STATUS_SUCCESS`.
+
+---
+
+### `i2c_status_t i2c_receive(uint8_t address, uint8_t* data, uint16_t length, uint16_t timeout)`
+
+Receive multiple bytes from the selected SPI device.
+
+#### Arguments
+
+ - `uint8_t address`  
+   The 7-bit I2C address of the device.
+ - `uint8_t *data`  
+   A pointer to the buffer to read into.
+ - `uint16_t length`  
+ The number of bytes to read. Take care not to overrun the length of `data`.
+ - `uint16_t timeout`  
+   The time in milliseconds to wait for a response from the target device.
+
+#### Return Value
+
+`I2C_STATUS_TIMEOUT` if the timeout period elapses, `I2C_STATUS_ERROR` if some other error occurs, otherwise `I2C_STATUS_SUCCESS`.
+
+---
+
+### `i2c_status_t i2c_writeReg(uint8_t devaddr, uint8_t regaddr, uint8_t* data, uint16_t length, uint16_t timeout)`
+
+Writes to a register on the I2C device.
+
+#### Arguments
+
+ - `uint8_t devaddr`  
+   The 7-bit I2C address of the device.
+ - `uint8_t regaddr`  
+   The register address to write to.
+ - `uint8_t *data`  
+   A pointer to the data to transmit.
+ - `uint16_t length`  
+ The number of bytes to write. Take care not to overrun the length of `data`.
+ - `uint16_t timeout`  
+   The time in milliseconds to wait for a response from the target device.
+
+#### Return Value
+
+`I2C_STATUS_TIMEOUT` if the timeout period elapses, `I2C_STATUS_ERROR` if some other error occurs, otherwise `I2C_STATUS_SUCCESS`.
+
+---
+
+### `i2c_status_t i2c_readReg(uint8_t devaddr, uint8_t regaddr, uint8_t* data, uint16_t length, uint16_t timeout)`
+
+Reads from a register on the I2C device.
+
+#### Arguments
+
+ - `uint8_t devaddr`  
+   The 7-bit I2C address of the device.
+ - `uint8_t regaddr`  
+   The register address to read from.
+ - `uint16_t length`  
+ The number of bytes to read. Take care not to overrun the length of `data`.
+ - `uint16_t timeout`  
+   The time in milliseconds to wait for a response from the target device.
+
+#### Return Value
+
+`I2C_STATUS_TIMEOUT` if the timeout period elapses, `I2C_STATUS_ERROR` if some other error occurs, otherwise `I2C_STATUS_SUCCESS`.
+
+---
+
+### `i2c_status_t i2c_stop(void)`
+
+Stop the current I2C transaction.

docs/isp_flashing_guide.md

@@ -45,6 +45,7 @@ You'll need one of the following to actually perform the ISP flashing (followed
 
 * [SparkFun PocketAVR](https://www.sparkfun.com/products/9825) - (USB Tiny)
 * [USBtinyISP AVR Programmer Kit](https://www.adafruit.com/product/46) - (USB Tiny)
+* [USBasp](https://www.fischl.de/usbasp/) - (usbasp)
 * [Teensy 2.0](https://www.pjrc.com/store/teensy.html) - (avrisp)
 * [Pro Micro](https://www.sparkfun.com/products/12640)  - (avrisp)
 * [Bus Pirate](https://www.adafruit.com/product/237) - (buspirate)
@@ -82,6 +83,15 @@ This is pretty straight-forward - we'll be connecting like-things to like-things
     PocketAVR VCC  <-> Keyboard VCC
     PocketAVR GND  <-> Keyboard GND
 
+### USBasp
+
+    USBasp RST  <-> Keyboard RESET
+    USBasp SCLK <-> Keyboard B1 (SCLK)
+    USBasp MOSI <-> Keyboard B2 (MOSI)
+    USBasp MISO <-> Keyboard B3 (MISO)
+    USBasp VCC  <-> Keyboard VCC
+    USBasp GND  <-> Keyboard GND
+
 ### Teensy 2.0
 
     Teensy B0  <-> Keyboard RESET

docs/spi_driver.md

@@ -8,7 +8,7 @@ No special setup is required - just connect the `SS`, `SCK`, `MOSI` and `MISO` p
 
 |MCU            |`SS`|`SCK`|`MOSI`|`MISO`|
 |---------------|----|-----|------|------|
-|ATMega16/32U2/4|`B0`|`B1` |`B2`  |`B3`  |
+|ATmega16/32U2/4|`B0`|`B1` |`B2`  |`B3`  |
 |AT90USB64/128  |`B0`|`B1` |`B2`  |`B3`  |
 |ATmega32A      |`B4`|`B7` |`B5`  |`B6`  |
 |ATmega328/P    |`B2`|`B5` |`B3`  |`B4`  |
@@ -20,22 +20,34 @@ You may use more than one slave select pin, not just the `SS` pin. This is usefu
 
 You'll need to determine which pins can be used for SPI -- as an example, STM32 parts generally have multiple SPI peripherals, labeled SPI1, SPI2, SPI3 etc.
 
-To enable SPI, modify your board's `halconf.h` to enable SPI - both `HAL_USE_SPI` and `SPI_USE_WAIT` should be `TRUE`, and `SPI_SELECT_MODE` should be `SPI_SELECT_MODE_PAD`.
-Then, modify your board's `mcuconf.h` to enable the SPI peripheral you've chosen -- in the case of using SPI2, modify `STM32_SPI_USE_SPI2` to be `TRUE`.
+To enable SPI, modify your board's `halconf.h` to enable SPI:
 
-As per the AVR configuration, you may select any other standard GPIO as a slave select pin, and can be supplied to `spi_start()`.
+```c
+#define HAL_USE_SPI TRUE
+#define SPI_USE_WAIT TRUE
+#define SPI_SELECT_MODE SPI_SELECT_MODE_PAD
+```
+
+Then, modify your board's `mcuconf.h` to enable the peripheral you've chosen, for example:
+
+```c
+#undef STM32_SPI_USE_SPI2
+#define STM32_SPI_USE_SPI2 TRUE
+```
 
 Configuration-wise, you'll need to set up the peripheral as per your MCU's datasheet -- the defaults match the pins for a Proton-C, i.e. STM32F303.
 
-`config.h` override         | Description                                                   | Default Value
-----------------------------|---------------------------------------------------------------|--------------
-`#define SPI_DRIVER`        | SPI peripheral to use - SPI1 => `SPID1`, SPI2 => `SPID2` etc. | `SPID2`
-`#define SPI_SCK_PIN`       | The pin to use for the SCK                                    | `B13`
-`#define SPI_SCK_PAL_MODE`  | The alternate function mode for the SCK pin                   | `5`
-`#define SPI_MOSI_PIN`      | The pin to use for the MOSI                                   | `B15`
-`#define SPI_MOSI_PAL_MODE` | The alternate function mode for the MOSI pin                  | `5`
-`#define SPI_MISO_PIN`      | The pin to use for the MISO                                   | `B14`
-`#define SPI_MISO_PAL_MODE` | The alternate function mode for the MISO pin                  | `5`
+|`config.h` Override|Description                                                  |Default|
+|-------------------|-------------------------------------------------------------|-------|
+|`SPI_DRIVER`       |SPI peripheral to use - SPI1 -> `SPID1`, SPI2 -> `SPID2` etc.|`SPID2`|
+|`SPI_SCK_PIN`      |The pin to use for SCK                                       |`B13`  |
+|`SPI_SCK_PAL_MODE` |The alternate function mode for SCK                          |`5`    |
+|`SPI_MOSI_PIN`     |The pin to use for MOSI                                      |`B15`  |
+|`SPI_MOSI_PAL_MODE`|The alternate function mode for MOSI                         |`5`    |
+|`SPI_MISO_PIN`     |The pin to use for MISO                                      |`B14`  |
+|`SPI_MISO_PAL_MODE`|The alternate function mode for MISO                         |`5`    |
+
+As per the AVR configuration, you may choose any other standard GPIO as a slave select pin, which should be supplied to `spi_start()`.
 
 ## Functions
 
@@ -112,7 +124,7 @@ Send multiple bytes to the selected SPI device.
 
 #### Return Value
 
-`SPI_STATUS_TIMEOUT` if the timeout period elapses, `SPI_STATUS_SUCCESS` on success, or `SPI_STATUS_ERROR` otherwise.
+`SPI_STATUS_TIMEOUT` if the timeout period elapses, `SPI_STATUS_ERROR` if some other error occurs, otherwise `SPI_STATUS_SUCCESS`.
 
 ---
 
@@ -129,7 +141,7 @@ Receive multiple bytes from the selected SPI device.
 
 #### Return Value
 
-`SPI_STATUS_TIMEOUT` if the internal transmission timeout period elapses, `SPI_STATUS_SUCCESS` on success, or `SPI_STATUS_ERROR` otherwise.
+`SPI_STATUS_TIMEOUT` if the timeout period elapses, `SPI_STATUS_ERROR` if some other error occurs, otherwise `SPI_STATUS_SUCCESS`.
 
 ---
 

keyboards/40percentclub/ut47/config.h

@@ -54,25 +54,3 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 /* Enable GNAP matrix serial output */
 #define GNAP_ENABLE
-
-/* USART configuration */
-#ifdef __AVR_ATmega32U4__
-#      define SERIAL_UART_BAUD 9600
-#      define SERIAL_UART_DATA UDR1
-#      define SERIAL_UART_UBRR (F_CPU / (16UL * SERIAL_UART_BAUD) - 1)
-#      define SERIAL_UART_RXD_VECT USART1_RX_vect
-#      define SERIAL_UART_TXD_READY (UCSR1A & _BV(UDRE1))
-#      define SERIAL_UART_INIT() do { \
-            /* baud rate */ \
-            UBRR1L = SERIAL_UART_UBRR; \
-            /* baud rate */ \
-            UBRR1H = SERIAL_UART_UBRR >> 8; \
-            /* enable TX */ \
-            UCSR1B = _BV(TXEN1); \
-            /* 8-bit data */ \
-            UCSR1C = _BV(UCSZ11) | _BV(UCSZ10); \
-            sei(); \
-        } while(0)
-#   else
-#       error "USART configuration is needed."
-#endif

keyboards/ai03/orbit/matrix.h

@@ -1,3 +0,0 @@
-#pragma once
-
-#include "common/matrix.h"

keyboards/ai03/orbit/transport.h

@@ -1,6 +1,6 @@
 #pragma once
 
-#include "common/matrix.h"
+#include "matrix.h"
 
 #define ROWS_PER_HAND (MATRIX_ROWS/2)
 

keyboards/bat43/config.h

@@ -20,8 +20,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "config_common.h"
 
 /* USB Device descriptor parameter */
-#define VENDOR_ID 0xFEED
-#define PRODUCT_ID 0x1070
+#define VENDOR_ID 0x5946 // YF
+#define PRODUCT_ID 0x0002
 #define DEVICE_VER 0x0001
 #define MANUFACTURER yfuku
 #define PRODUCT bat43

keyboards/bat43/keymaps/via/keymap.c

@@ -0,0 +1,58 @@
+/* Copyright 2020 yfuku
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include QMK_KEYBOARD_H
+
+// Defines names for use in layer keycodes and the keymap
+enum layer_names {
+    _BASE,
+    _LOWER,
+    _RAISE,
+    _ADJUST
+};
+
+#define L_SPC LT(_LOWER, KC_SPC)
+#define R_ENT LT(_RAISE, KC_ENT)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    [_BASE] = LAYOUT(
+        KC_ESC,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,             KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_MINS,
+        KC_TAB,  KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_BSPC, KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_RSFT,
+        KC_LCTL, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,             KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RCTL,
+                                   KC_LGUI, KC_LANG2,L_SPC,            R_ENT,   KC_LANG1,KC_RALT,
+                                            KC_A,    KC_B,             KC_C,    KC_D,    KC_E
+    ),
+    [_LOWER] = LAYOUT(
+        _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,          XXXXXXX, KC_EQL,  KC_PLUS, KC_ASTR, KC_PERC, _______,
+        _______, KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    _______, KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    _______,
+        _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,          XXXXXXX, XXXXXXX, _______, _______, _______, _______,
+                                   _______, _______, _______,          KC_DEL,  _______, _______,
+                                            _______, _______,          _______, _______, _______
+    ),
+    [_RAISE] = LAYOUT(
+        _______, KC_BSLS, KC_EXLM, KC_AMPR, KC_PIPE, XXXXXXX,          XXXXXXX, KC_EQL,  KC_PLUS, KC_ASTR, KC_PERC, _______,
+        _______, KC_HASH, KC_GRV,  KC_DQT,  KC_QUOT, KC_TILD, _______, KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT, KC_DLR,  _______,
+        _______, XXXXXXX, XXXXXXX, KC_LCBR, KC_LBRC, KC_LPRN,          KC_RPRN, KC_RBRC, KC_RCBR, KC_AT,   KC_CIRC, _______,
+                                   _______, _______, KC_BSPC,          _______, _______, _______,
+                                            _______, _______,          _______, _______, _______
+    ),
+    [_ADJUST] = LAYOUT(
+        _______, _______, _______, _______, _______, _______,          _______, _______, _______, _______, _______, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+        _______, _______, _______, _______, _______, _______,          _______, _______, _______, _______, _______, _______,
+                                   _______, _______, _______,          _______, _______, _______,
+                                            _______, _______,          _______, _______, _______
+    ),
+};

keyboards/bat43/keymaps/via/readme.md

@@ -0,0 +1 @@
+# The default keymap for bat43

keyboards/bat43/keymaps/via/rules.mk

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

keyboards/boardsource/the_mark/keymaps/stanrc85/keymap.c

@@ -0,0 +1,100 @@
+/* Copyright 2020 Stanrc85
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include QMK_KEYBOARD_H
+#include "stanrc85.h"
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+/* Base */
+[_QWERTY] = LAYOUT_all(
+  KC_ESC,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSPC, KC_BSPC, KC_MPLY, 
+  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, CA_SCLN, 
+  KC_CTLE,          KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,          KC_ENT,  CA_QUOT, 
+  KC_LSFT, KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT,          KC_UP,   
+  KC_LCTL, KC_LGUI, KC_LALT,          LT_SPCF,           LT_SPCF,         LT_SPCF,        TD_TWIN, MO(_FN2_60), KC_GRV,  KC_LEFT, KC_DOWN, KC_RGHT
+),
+[_DEFAULT] = LAYOUT_all(
+  KC_ESC,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSPC, KC_BSPC, KC_MPLY, 
+  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, CA_SCLN, 
+  KC_CTLE,          KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,          KC_ENT,  CA_QUOT, 
+  KC_LSFT, KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT,          KC_UP,   
+  KC_LCTL, KC_LGUI, KC_LALT,          LT_SPCF,           LT_SPCF,         LT_SPCF,        TD_TWIN, MO(_FN2_60), KC_GRV,  KC_LEFT, KC_DOWN, KC_RGHT
+),
+[_FN1_60] = LAYOUT_all(
+  KC_TILD,    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_DEL,     KC_DEL,    _______,
+  _______,                _______,    CA_QUOT,    KC_VOLU,    CA_SCLN,    _______,    _______,    KC_HOME,    KC_UP,      KC_END,     KC_PSCR,    _______,    _______,    KC_INS,    _______,
+  KC_CAPS,                _______,    KC_MUTE,    KC_VOLD,    KC_MPLY,    _______,    _______,    KC_LEFT,    KC_DOWN,    KC_RGHT,    _______,    _______,                _______,   _______,
+  _______,    _______,    KC_RDP,     _______,    _______,    _______,    _______,    _______,    KC_WBAK,    KC_WFWD,    _______,    _______,    _______,                _______,
+  _______,    _______,    _______,                _______,                _______,                _______,                _______,    _______,    _______,    _______,    _______,    _______
+),
+[_FN2_60] = LAYOUT_all(
+  RGB_TOG,   RGB_MOD,     RGB_VAD,    RGB_VAI,    RGB_SAI,    RGB_HUD,    RGB_HUI,    _______,    _______,    _______,    _______,    _______,    _______,    _______,    _______,    _______,
+  _______,                _______,    _______,    _______,    _______,    _______,    _______,    _______,    _______,    _______,    _______,    _______,    _______,    RESET,      _______,
+  _______,                _______,    _______,    _______,    _______,    _______,    _______,    _______,    _______,    _______,    _______,    _______,                KC_MAKE,    _______,
+  _______,    _______,    _______,    _______,    _______,    _______,    _______,    _______,    _______,    _______,    _______,    _______,    _______,                _______,    
+  _______,    _______,    _______,                _______,                _______,                _______,                _______,    _______,    _______,    _______,    _______,    TG(_DEFAULT)
+)
+
+};
+
+
+void rgb_matrix_indicators_user(void) {
+  uint8_t layer = get_highest_layer(layer_state);
+  switch (layer) {
+    case _QWERTY:
+      rgb_matrix_set_color(10, 0, 0, 0); 
+      break;
+    case _FN1_60:
+      rgb_matrix_set_color(10, 0, 0, 255); 
+      break;
+    case _FN2_60:
+      rgb_matrix_set_color(10, 255, 255, 255); 
+      break;
+    case _DEFAULT:
+      rgb_matrix_set_color(10, 0, 255, 0); 
+      break;
+    default:
+      break;
+  }
+  if (host_keyboard_led_state().caps_lock) {
+        rgb_matrix_set_color(10, 255, 0, 0);
+  }
+}
+
+void matrix_init_kb(void){
+
+#ifdef RGB_MATRIX_ENABLE
+
+  g_led_config = (led_config_t){ {
+    // Key Matrix to LED Index
+    { 10    , 10    , 9     , 9     , 8     , 7     , 7     , 6     , 5     , 5     , 4     , 3     , 3     , 2     , 1     , 1      },
+    { NO_LED, 11    , NO_LED, NO_LED, NO_LED, NO_LED, NO_LED, NO_LED, NO_LED, NO_LED, NO_LED, NO_LED, NO_LED, NO_LED, 0     , 1      },
+    { NO_LED, 12    , NO_LED, NO_LED, NO_LED, NO_LED, NO_LED, NO_LED, NO_LED, NO_LED, NO_LED, NO_LED, NO_LED, NO_LED, 23    , 1      },
+    { NO_LED, 13    , 14    , NO_LED, 15    , 16    , NO_LED, 17    , 18    , NO_LED, 19    , 20    , NO_LED, 21    , 22    , NO_LED },
+    { NO_LED, NO_LED, NO_LED, NO_LED, NO_LED, NO_LED, NO_LED, NO_LED, NO_LED, NO_LED, NO_LED, NO_LED, NO_LED, NO_LED, NO_LED, NO_LED },
+  }, {
+    // LED Index to Physical Position
+    {224, 42}, {224, 21}, {209, 21}, {179, 21}, {164, 21}, {134, 21}, {119, 21}, {89, 21}, {74, 21}, {45, 21}, {30, 21}, {30, 42},
+    {30, 64}, {30, 85}, {45, 85}, {74, 85}, {89, 85}, {119, 85}, {134, 85}, {164, 85}, {179, 85}, {209, 85}, {224, 85}, {224, 64}
+  }, {
+    // LED Index to Flag
+    LED_FLAG_ALL, LED_FLAG_ALL, LED_FLAG_ALL, LED_FLAG_ALL, LED_FLAG_ALL, LED_FLAG_ALL, LED_FLAG_ALL, LED_FLAG_ALL,
+    LED_FLAG_ALL, LED_FLAG_ALL, LED_FLAG_ALL, LED_FLAG_ALL, LED_FLAG_ALL, LED_FLAG_ALL, LED_FLAG_ALL, LED_FLAG_ALL,
+    LED_FLAG_ALL, LED_FLAG_ALL, LED_FLAG_ALL, LED_FLAG_ALL, LED_FLAG_ALL, LED_FLAG_ALL, LED_FLAG_ALL, LED_FLAG_ALL
+  } };
+
+#endif
+  matrix_init_user();
+}

keyboards/boardsource/the_mark/keymaps/stanrc85/rules.mk

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

keyboards/centromere/centromere.c

@@ -1,9 +1,5 @@
 #include "centromere.h"
 
-void uart_init(void) {
-	SERIAL_UART_INIT();
-}
-
 void led_init(void) {
 #if MCU == atmega32u2
     setPinOutput(C4); // Set red LED pin as output
@@ -32,7 +28,6 @@ void matrix_init_kb(void) {
 	// put your keyboard start-up code here
 	// runs once when the firmware starts up
 	matrix_init_user();
-	uart_init();
 	led_init();
 }
 

keyboards/centromere/config.h

@@ -59,17 +59,9 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 //UART settings for communication with the RF microcontroller
 #define SERIAL_UART_BAUD 500000
-#define SERIAL_UART_DATA UDR1
-#define SERIAL_UART_UBRR (F_CPU / (16UL * SERIAL_UART_BAUD) - 1)
-#define SERIAL_UART_TXD_READY (UCSR1A & _BV(UDRE1))
 #define SERIAL_UART_RXD_PRESENT (UCSR1A & _BV(RXC1))
-#define SERIAL_UART_INIT() do { \
-    	/* baud rate */ \
-    	UBRR1L = SERIAL_UART_UBRR; \
-    	/* baud rate */ \
-    	UBRR1H = SERIAL_UART_UBRR >> 8; \
-    	/* enable TX and RX */ \
-    	UCSR1B = _BV(TXEN1) | _BV(RXEN1); \
-    	/* 8-bit data */ \
-    	UCSR1C = _BV(UCSZ11) | _BV(UCSZ10); \
-  	} while(0)
+#define SERIAL_UART_INIT_CUSTOM       \
+    /* enable TX and RX */            \
+    UCSR1B = _BV(TXEN1) | _BV(RXEN1); \
+    /* 8-bit data */                  \
+    UCSR1C = _BV(UCSZ11) | _BV(UCSZ10);

keyboards/centromere/matrix.c

@@ -26,6 +26,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "util.h"
 #include "matrix.h"
 #include "timer.h"
+#include "protocol/serial.h"
 
 #if (MATRIX_COLS <= 8)
 #    define print_matrix_header()  print("\nr/c 01234567\n")
@@ -79,12 +80,11 @@ uint8_t matrix_cols(void) {
 void matrix_init(void) {
 
     matrix_init_quantum();
+    serial_init();
 }
 
 uint8_t matrix_scan(void)
 {
-    SERIAL_UART_INIT();
-
     uint32_t timeout = 0;
 
     //the s character requests the RF remote slave to send the matrix information

keyboards/centromere/rules.mk

@@ -31,14 +31,7 @@ MIDI_ENABLE = no 		# MIDI controls
 UNICODE_ENABLE = yes 		# Unicode
 BLUETOOTH_ENABLE = no # Enable Bluetooth with the Adafruit EZ-Key HID
 
-USB = /dev/ttyACM0
-
-# upload: build
-# 	$(CENTROMERE_UPLOAD_COMMAND)
-
-OPT_DEFS += -DCENTROMERE_PROMICRO
-
 # # project specific files
-SRC = matrix.c
+SRC += matrix.c serial_uart.c
 
 LAYOUTS = split_3x5_3 split_3x6_3

keyboards/chimera_ergo/chimera_ergo.c

@@ -1,9 +1,5 @@
 #include "chimera_ergo.h"
 
-void uart_init(void) {
-	SERIAL_UART_INIT();
-}
-
 void led_init(void) {
 	DDRD  |= (1<<1);
 	PORTD |= (1<<1);
@@ -16,16 +12,5 @@ void matrix_init_kb(void) {
 	// put your keyboard start-up code here
 	// runs once when the firmware starts up
 	matrix_init_user();
-	uart_init();
 	led_init();
 }
-
-void matrix_scan_kb(void) {
-	// put your looping keyboard code here
-	// runs every cycle (a lot)
-	matrix_scan_user();
-}
-
-void led_set_kb(uint8_t usb_led) {
-
-}

keyboards/chimera_ergo/config.h

@@ -60,19 +60,11 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 //UART settings for communication with the RF microcontroller
 #define SERIAL_UART_BAUD 1000000
-#define SERIAL_UART_DATA UDR1
-#define SERIAL_UART_UBRR (F_CPU / (16UL * SERIAL_UART_BAUD) - 1)
-#define SERIAL_UART_TXD_READY (UCSR1A & _BV(UDRE1))
 #define SERIAL_UART_RXD_PRESENT (UCSR1A & _BV(RXC1))
-#define SERIAL_UART_INIT() do { \
-    	/* baud rate */ \
-    	UBRR1L = SERIAL_UART_UBRR; \
-    	/* baud rate */ \
-    	UBRR1H = SERIAL_UART_UBRR >> 8; \
-    	/* enable TX and RX */ \
-    	UCSR1B = _BV(TXEN1) | _BV(RXEN1); \
-    	/* 8-bit data */ \
-    	UCSR1C = _BV(UCSZ11) | _BV(UCSZ10); \
-  	} while(0)
+#define SERIAL_UART_INIT_CUSTOM       \
+    /* enable TX and RX */            \
+    UCSR1B = _BV(TXEN1) | _BV(RXEN1); \
+    /* 8-bit data */                  \
+    UCSR1C = _BV(UCSZ11) | _BV(UCSZ10);
 
 #endif

keyboards/chimera_ergo/matrix.c

@@ -26,6 +26,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "util.h"
 #include "matrix.h"
 #include "timer.h"
+#include "protocol/serial.h"
 
 #if (MATRIX_COLS <= 8)
 #    define print_matrix_header()  print("\nr/c 01234567\n")
@@ -88,12 +89,11 @@ uint8_t matrix_cols(void) {
 void matrix_init(void) {
 
     matrix_init_quantum();
+    serial_init();
 }
 
 uint8_t matrix_scan(void)
 {
-    SERIAL_UART_INIT();
-
     uint32_t timeout = 0;
 
     //the s character requests the RF slave to send the matrix

keyboards/chimera_ergo/rules.mk

@@ -28,12 +28,5 @@ NKRO_ENABLE = yes		# USB Nkey Rollover - not yet supported in LUFA
 UNICODE_ENABLE = YES 		# Unicode
 # BLUETOOTH_ENABLE = yes # Enable Bluetooth with the Adafruit EZ-Key HID
 
-
-OPT_DEFS += -DCHIMERA_ERGO_PROMICRO
-CHIMERA_ERGO_UPLOAD_COMMAND = while [ ! -r $(USB) ]; do sleep 1; done; \
-                         avrdude -p $(MCU) -c avr109 -U flash:w:$(TARGET).hex -P $(USB)
-
 # # project specific files
-SRC = matrix.c
-
-USB = /dev/ttyACM0
+SRC += matrix.c serial_uart.c

keyboards/chimera_ls/chimera_ls.c

@@ -1,9 +1,5 @@
 #include "chimera_ls.h"
 
-void uart_init(void) {
-	SERIAL_UART_INIT();
-}
-
 void led_init(void) {
 	DDRD  |= (1<<1);
 	PORTD |= (1<<1);
@@ -16,16 +12,5 @@ void matrix_init_kb(void) {
 	// put your keyboard start-up code here
 	// runs once when the firmware starts up
 	matrix_init_user();
-	uart_init();
 	led_init();
 }
-
-void matrix_scan_kb(void) {
-	// put your looping keyboard code here
-	// runs every cycle (a lot)
-	matrix_scan_user();
-}
-
-void led_set_kb(uint8_t usb_led) {
-
-}

keyboards/chimera_ls/config.h

@@ -60,19 +60,11 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 //UART settings for communication with the RF microcontroller
 #define SERIAL_UART_BAUD 1000000
-#define SERIAL_UART_DATA UDR1
-#define SERIAL_UART_UBRR (F_CPU / (16UL * SERIAL_UART_BAUD) - 1)
-#define SERIAL_UART_TXD_READY (UCSR1A & _BV(UDRE1))
 #define SERIAL_UART_RXD_PRESENT (UCSR1A & _BV(RXC1))
-#define SERIAL_UART_INIT() do { \
-    	/* baud rate */ \
-    	UBRR1L = SERIAL_UART_UBRR; \
-    	/* baud rate */ \
-    	UBRR1H = SERIAL_UART_UBRR >> 8; \
-    	/* enable TX and RX */ \
-    	UCSR1B = _BV(TXEN1) | _BV(RXEN1); \
-    	/* 8-bit data */ \
-    	UCSR1C = _BV(UCSZ11) | _BV(UCSZ10); \
-  	} while(0)
+#define SERIAL_UART_INIT_CUSTOM       \
+    /* enable TX and RX */            \
+    UCSR1B = _BV(TXEN1) | _BV(RXEN1); \
+    /* 8-bit data */                  \
+    UCSR1C = _BV(UCSZ11) | _BV(UCSZ10);
 
 #endif

keyboards/chimera_ls/matrix.c

@@ -26,6 +26,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "util.h"
 #include "matrix.h"
 #include "timer.h"
+#include "protocol/serial.h"
 
 #if (MATRIX_COLS <= 8)
 #    define print_matrix_header()  print("\nr/c 01234567\n")
@@ -92,12 +93,11 @@ uint8_t matrix_cols(void) {
 
 void matrix_init(void) {
     matrix_init_quantum();
+    serial_init();
 }
 
 uint8_t matrix_scan(void)
 {
-    SERIAL_UART_INIT();
-
     uint32_t timeout = 0;
 
     //the s character requests the RF slave to send the matrix

keyboards/chimera_ls/rules.mk

@@ -28,14 +28,8 @@ NKRO_ENABLE = yes		# USB Nkey Rollover - not yet supported in LUFA
 UNICODE_ENABLE = YES 		# Unicode
 # BLUETOOTH_ENABLE = yes # Enable Bluetooth with the Adafruit EZ-Key HID
 
-USB = /dev/ttyACM0
-
-OPT_DEFS += -DCHIMERA_LS_PROMICRO
-CHIMERA_LS_UPLOAD_COMMAND = while [ ! -r $(USB) ]; do sleep 1; done; \
-                         avrdude -p $(MCU) -c avr109 -U flash:w:$(TARGET).hex -P $(USB)
-
 # project specific files
-SRC = matrix.c
+SRC += matrix.c serial_uart.c
 
 LAYOUTS = ortho_4x12
 

keyboards/chimera_ortho/chimera_ortho.c

@@ -1,9 +1,5 @@
 #include "chimera_ortho.h"
 
-void uart_init(void) {
-	SERIAL_UART_INIT();
-}
-
 void led_init(void) {
 	DDRD  |= (1<<1);
 	PORTD |= (1<<1);
@@ -16,16 +12,5 @@ void matrix_init_kb(void) {
 	// put your keyboard start-up code here
 	// runs once when the firmware starts up
 	matrix_init_user();
-	uart_init();
 	led_init();
 }
-
-void matrix_scan_kb(void) {
-	// put your looping keyboard code here
-	// runs every cycle (a lot)
-	matrix_scan_user();
-}
-
-void led_set_kb(uint8_t usb_led) {
-
-}

keyboards/chimera_ortho/config.h

@@ -60,19 +60,11 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 //UART settings for communication with the RF microcontroller
 #define SERIAL_UART_BAUD 1000000
-#define SERIAL_UART_DATA UDR1
-#define SERIAL_UART_UBRR (F_CPU / (16UL * SERIAL_UART_BAUD) - 1)
-#define SERIAL_UART_TXD_READY (UCSR1A & _BV(UDRE1))
 #define SERIAL_UART_RXD_PRESENT (UCSR1A & _BV(RXC1))
-#define SERIAL_UART_INIT() do { \
-    	/* baud rate */ \
-    	UBRR1L = SERIAL_UART_UBRR; \
-    	/* baud rate */ \
-    	UBRR1H = SERIAL_UART_UBRR >> 8; \
-    	/* enable TX and RX */ \
-    	UCSR1B = _BV(TXEN1) | _BV(RXEN1); \
-    	/* 8-bit data */ \
-    	UCSR1C = _BV(UCSZ11) | _BV(UCSZ10); \
-  	} while(0)
+#define SERIAL_UART_INIT_CUSTOM       \
+    /* enable TX and RX */            \
+    UCSR1B = _BV(TXEN1) | _BV(RXEN1); \
+    /* 8-bit data */                  \
+    UCSR1C = _BV(UCSZ11) | _BV(UCSZ10);
 
 #endif

keyboards/chimera_ortho/matrix.c

@@ -26,6 +26,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "util.h"
 #include "matrix.h"
 #include "timer.h"
+#include "protocol/serial.h"
 
 #if (MATRIX_COLS <= 8)
 #    define print_matrix_header()  print("\nr/c 01234567\n")
@@ -78,12 +79,11 @@ uint8_t matrix_cols(void) {
 void matrix_init(void) {
 
     matrix_init_quantum();
+    serial_init();
 }
 
 uint8_t matrix_scan(void)
 {
-    SERIAL_UART_INIT();
-
     uint32_t timeout = 0;
 
     //the s character requests the RF slave to send the matrix

keyboards/chimera_ortho/rules.mk

@@ -28,11 +28,5 @@ NKRO_ENABLE = yes		# USB Nkey Rollover - not yet supported in LUFA
 UNICODE_ENABLE = YES 		# Unicode
 # BLUETOOTH_ENABLE = yes # Enable Bluetooth with the Adafruit EZ-Key HID
 
-USB = /dev/ttyACM0
-
-OPT_DEFS += -DCHIMERA_ORTHO_PROMICRO
-CHIMERA_ORTHO_UPLOAD_COMMAND = while [ ! -r $(USB) ]; do sleep 1; done; \
-                         avrdude -p $(MCU) -c avr109 -U flash:w:$(TARGET).hex -P $(USB)
-
 # project specific files
-SRC = matrix.c
+SRC += matrix.c serial_uart.c

keyboards/chimera_ortho_plus/chimera_ortho_plus.c

@@ -1,9 +1,5 @@
 #include "chimera_ortho_plus.h"
 
-void uart_init(void) {
-	SERIAL_UART_INIT();
-}
-
 void led_init(void) {
     setPinOutput(D1);
     setPinOutput(F4);
@@ -18,6 +14,5 @@ void matrix_init_kb(void) {
 	// put your keyboard start-up code here
 	// runs once when the firmware starts up
 	matrix_init_user();
-	uart_init();
 	led_init();
 }

keyboards/chimera_ortho_plus/config.h

@@ -59,17 +59,9 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 //UART settings for communication with the RF microcontroller
 #define SERIAL_UART_BAUD 1000000
-#define SERIAL_UART_DATA UDR1
-#define SERIAL_UART_UBRR (F_CPU / (16UL * SERIAL_UART_BAUD) - 1)
-#define SERIAL_UART_TXD_READY (UCSR1A & _BV(UDRE1))
 #define SERIAL_UART_RXD_PRESENT (UCSR1A & _BV(RXC1))
-#define SERIAL_UART_INIT() do { \
-    	/* baud rate */ \
-    	UBRR1L = SERIAL_UART_UBRR; \
-    	/* baud rate */ \
-    	UBRR1H = SERIAL_UART_UBRR >> 8; \
-    	/* enable TX and RX */ \
-    	UCSR1B = _BV(TXEN1) | _BV(RXEN1); \
-    	/* 8-bit data */ \
-    	UCSR1C = _BV(UCSZ11) | _BV(UCSZ10); \
-  	} while(0)
+#define SERIAL_UART_INIT_CUSTOM       \
+    /* enable TX and RX */            \
+    UCSR1B = _BV(TXEN1) | _BV(RXEN1); \
+    /* 8-bit data */                  \
+    UCSR1C = _BV(UCSZ11) | _BV(UCSZ10);

keyboards/chimera_ortho_plus/matrix.c

@@ -26,6 +26,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "util.h"
 #include "matrix.h"
 #include "timer.h"
+#include "protocol/serial.h"
 
 #if (MATRIX_COLS <= 8)
 #    define print_matrix_header()  print("\nr/c 01234567\n")
@@ -78,12 +79,11 @@ uint8_t matrix_cols(void) {
 void matrix_init(void) {
 
     matrix_init_quantum();
+    serial_init();
 }
 
 uint8_t matrix_scan(void)
 {
-    SERIAL_UART_INIT();
-
     uint32_t timeout = 0;
 
     //the s character requests the RF slave to send the matrix

keyboards/chimera_ortho_plus/rules.mk

@@ -33,4 +33,4 @@ UNICODE_ENABLE = yes
 CUSTOM_MATRIX = yes
 
 # project specific files
-SRC = matrix.c
+SRC += matrix.c serial_uart.c

keyboards/comet46/comet46.c

@@ -1,22 +1 @@
 #include "comet46.h"
-
-void uart_init(void) {
-	SERIAL_UART_INIT();
-}
-
-void matrix_init_kb(void) {
-	// put your keyboard start-up code here
-	// runs once when the firmware starts up
-	matrix_init_user();
-	uart_init();
-}
-
-void matrix_scan_kb(void) {
-	// put your looping keyboard code here
-	// runs every cycle (a lot)
-	matrix_scan_user();
-}
-
-void led_set_kb(uint8_t usb_led) {
-
-}

keyboards/comet46/config.h

@@ -66,19 +66,11 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 //UART settings for communication with the RF microcontroller
 #define SERIAL_UART_BAUD 1000000
-#define SERIAL_UART_DATA UDR1
-#define SERIAL_UART_UBRR (F_CPU / (16UL * SERIAL_UART_BAUD) - 1)
-#define SERIAL_UART_TXD_READY (UCSR1A & _BV(UDRE1))
 #define SERIAL_UART_RXD_PRESENT (UCSR1A & _BV(RXC1))
-#define SERIAL_UART_INIT() do { \
-    	/* baud rate */ \
-    	UBRR1L = SERIAL_UART_UBRR; \
-    	/* baud rate */ \
-    	UBRR1H = SERIAL_UART_UBRR >> 8; \
-    	/* enable TX and RX */ \
-    	UCSR1B = _BV(TXEN1) | _BV(RXEN1); \
-    	/* 8-bit data */ \
-    	UCSR1C = _BV(UCSZ11) | _BV(UCSZ10); \
-  	} while(0)
+#define SERIAL_UART_INIT_CUSTOM       \
+    /* enable TX and RX */            \
+    UCSR1B = _BV(TXEN1) | _BV(RXEN1); \
+    /* 8-bit data */                  \
+    UCSR1C = _BV(UCSZ11) | _BV(UCSZ10);
 
 #endif

keyboards/comet46/matrix.c

@@ -26,6 +26,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "util.h"
 #include "matrix.h"
 #include "timer.h"
+#include "protocol/serial.h"
 
 #if (MATRIX_COLS <= 8)
 #    define print_matrix_header()  print("\nr/c 01234567\n")
@@ -78,12 +79,11 @@ uint8_t matrix_cols(void) {
 void matrix_init(void) {
 
     matrix_init_quantum();
+    serial_init();
 }
 
 uint8_t matrix_scan(void)
 {
-    SERIAL_UART_INIT();
-
     uint32_t timeout = 0;
 
     //the s character requests the RF slave to send the matrix

keyboards/comet46/rules.mk

@@ -28,8 +28,8 @@ NKRO_ENABLE = yes		# USB Nkey Rollover - not yet supported in LUFA
 UNICODE_ENABLE = YES 		# Unicode
 # BLUETOOTH_ENABLE = yes # Enable Bluetooth with the Adafruit EZ-Key HID
 
-USB = /dev/ttyACM0
 # project specific files
 SRC += matrix.c \
        i2c.c \
-       ssd1306.c
+       ssd1306.c \
+       serial_uart.c

keyboards/dichotomy/config.h

@@ -60,19 +60,11 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 //UART settings for communication with the RF microcontroller
 #define SERIAL_UART_BAUD 1000000
-#define SERIAL_UART_DATA UDR1
-#define SERIAL_UART_UBRR (F_CPU / (16UL * SERIAL_UART_BAUD) - 1)
-#define SERIAL_UART_TXD_READY (UCSR1A & _BV(UDRE1))
 #define SERIAL_UART_RXD_PRESENT (UCSR1A & _BV(RXC1))
-#define SERIAL_UART_INIT() do { \
-    	/* baud rate */ \
-    	UBRR1L = SERIAL_UART_UBRR; \
-    	/* baud rate */ \
-    	UBRR1H = SERIAL_UART_UBRR >> 8; \
-    	/* enable TX and RX */ \
-    	UCSR1B = _BV(TXEN1) | _BV(RXEN1); \
-    	/* 8-bit data */ \
-    	UCSR1C = _BV(UCSZ11) | _BV(UCSZ10); \
-  	} while(0)
+#define SERIAL_UART_INIT_CUSTOM       \
+    /* enable TX and RX */            \
+    UCSR1B = _BV(TXEN1) | _BV(RXEN1); \
+    /* 8-bit data */                  \
+    UCSR1C = _BV(UCSZ11) | _BV(UCSZ10);
 
 #endif

keyboards/dichotomy/dichotomy.c

@@ -1,12 +1,7 @@
 #include "dichotomy.h"
 
-void uart_init(void) {
-	SERIAL_UART_INIT();
-}
-
 void pointing_device_task(void){
 	/*report_mouse_t currentReport = {};
-    SERIAL_UART_INIT();
     uint32_t timeout = 0;
 
     //the m character requests the RF slave to send the mouse report
@@ -77,16 +72,5 @@ void matrix_init_kb(void) {
 	// put your keyboard start-up code here
 	// runs once when the firmware starts up
 	matrix_init_user();
-	uart_init();
 	led_init();
 }
-
-void matrix_scan_kb(void) {
-	// put your looping keyboard code here
-	// runs every cycle (a lot)
-	matrix_scan_user();
-}
-
-void led_set_kb(uint8_t usb_led) {
-
-}

keyboards/dichotomy/matrix.c

@@ -29,6 +29,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "dichotomy.h"
 #include "pointing_device.h"
 #include "report.h"
+#include "protocol/serial.h"
 
 #if (MATRIX_COLS <= 8)
 #    define print_matrix_header()  print("\nr/c 01234567\n")
@@ -93,11 +94,11 @@ uint8_t matrix_cols(void) {
 
 void matrix_init(void) {
     matrix_init_quantum();
+    serial_init();
 }
 
 uint8_t matrix_scan(void)
 {
-    SERIAL_UART_INIT();
     //xprintf("\r\nTRYING TO SCAN");
 
     uint32_t timeout = 0;

keyboards/dichotomy/rules.mk

@@ -29,14 +29,5 @@ NKRO_ENABLE = yes		# USB Nkey Rollover - not yet supported in LUFA
 UNICODE_ENABLE = YES 		# Unicode
 # BLUETOOTH_ENABLE = yes # Enable Bluetooth with the Adafruit EZ-Key HID
 
-USB = /dev/ttyACM0
-
-OPT_DEFS += -DDICHOTOMY_PROMICRO
-DICHOTOMY_UPLOAD_COMMAND = while [ ! -r $(USB) ]; do sleep 1; done; \
-                         avrdude -p $(MCU) -c avr109 -U flash:w:$(TARGET).hex -P $(USB)
-
 # # project specific files
-SRC = matrix.c
-
-#upload: build
-#	$(DICHOTOMY_UPLOAD_COMMAND)
+SRC += matrix.c serial_uart.c

keyboards/earth_rover/config.h

@@ -0,0 +1,114 @@
+/*
+Copyright 2020 k.bigwheel
+
+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 "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID    0xFEED
+#define PRODUCT_ID   0xEE11
+#define DEVICE_VER   0x0001
+#define MANUFACTURER k.bigwheel
+#define PRODUCT      earth_rover
+
+/* key matrix size */
+#define MATRIX_ROWS 4
+#define MATRIX_COLS 4
+
+/*
+ * Keyboard Matrix Assignments
+ *
+ * Change this to how you wired your keyboard
+ * COLS: AVR pins used for columns, left to right
+ * ROWS: AVR pins used for rows, top to bottom
+ * DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode)
+ *                  ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode)
+ *
+ */
+#define MATRIX_ROW_PINS { D4, C6, D7, E6 }
+#define MATRIX_COL_PINS { F4, F5, F6, F7 }
+#define UNUSED_PINS
+
+/* COL2ROW, ROW2COL */
+#define DIODE_DIRECTION COL2ROW
+
+/*
+ * 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
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
+#define DEBOUNCE 5
+
+/* define if matrix has ghost (lacks anti-ghosting diodes) */
+//#define MATRIX_HAS_GHOST
+
+/* 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
+
+/* If defined, GRAVE_ESC will always act as ESC when CTRL is held.
+ * This is useful 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
+
+/*
+ * Feature disable options
+ *  These options are also useful to firmware size reduction.
+ */
+
+/* disable debug print */
+//#define NO_DEBUG
+
+/* disable print */
+//#define NO_PRINT
+
+/* disable action features */
+//#define NO_ACTION_LAYER
+//#define NO_ACTION_TAPPING
+//#define NO_ACTION_ONESHOT
+
+/* disable these deprecated features by default */
+#define NO_ACTION_MACRO
+#define NO_ACTION_FUNCTION
+
+/* Bootmagic Lite key configuration */
+//#define BOOTMAGIC_LITE_ROW 0
+//#define BOOTMAGIC_LITE_COLUMN 0

keyboards/earth_rover/earth_rover.c

@@ -0,0 +1,17 @@
+/* Copyright 2020 k.bigwheel
+ *
+ * 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 "earth_rover.h"

keyboards/earth_rover/earth_rover.h

@@ -0,0 +1,41 @@
+/* Copyright 2020 k.bigwheel
+ *
+ * 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 "quantum.h"
+
+/* 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.
+ *
+ * The second converts the arguments into a two-dimensional array which
+ * represents the switch matrix.
+ */
+// clang-format off
+#define LAYOUT( \
+    k00, k01, \
+    k10, k12, k13, k14, \
+    k20, k22, k23, k24, \
+    k30, k32, k33, k34 \
+) { \
+    { KC_NO, k00, k01, KC_NO }, \
+    { k10,   k12, k13, k14   }, \
+    { k20,   k22, k23, k24   }, \
+    { k30,   k32, k33, k34   }, \
+}
+// clang-format on

keyboards/earth_rover/info.json

@@ -0,0 +1,30 @@
+{
+    "keyboard_name": "earth_rover",
+    "url": "https://github.com/bigwheel/earth_rover",
+    "maintainer": "k.bigwheel",
+    "width": 4,
+    "height": 4,
+    "layouts": {
+        "LAYOUT": {
+            "layout": [
+                {"label": "k10", "x": 1.25, "y": 0},
+                {"label": "k20", "x": 2.25, "y": 0},
+
+                {"label": "k01", "x": 0, "y": 1.25},
+                {"label": "k11", "x": 1.25, "y": 1.25},
+                {"label": "k21", "x": 2.25, "y": 1.25},
+                {"label": "k31", "x": 3.5, "y": 1.25},
+
+                {"label": "k02", "x": 0, "y": 2.25},
+                {"label": "k12", "x": 1.25, "y": 2.25},
+                {"label": "k22", "x": 2.25, "y": 2.25},
+                {"label": "k32", "x": 3.5, "y": 2.25},
+
+                {"label": "k03", "x": 0, "y": 3.25},
+                {"label": "k13", "x": 1.25, "y": 3.25},
+                {"label": "k23", "x": 2.25, "y": 3.25},
+                {"label": "k33", "x": 3.5, "y": 3.25}
+            ]
+        }
+    }
+}

keyboards/earth_rover/keymaps/default/keymap.c

@@ -0,0 +1,31 @@
+/* Copyright 2020 k.bigwheel
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include QMK_KEYBOARD_H
+
+// Defines names for use in layer keycodes and the keymap
+enum layer_names { _BASE };
+
+// clang-format off
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    /* Base */
+    [_BASE] = LAYOUT(
+              KC_A, KC_B,
+        KC_C, KC_D, KC_E, KC_F,
+        KC_G, KC_H, KC_I, KC_J,
+        KC_K, KC_L, KC_M, KC_N
+    )
+};
+// clang-format on

keyboards/earth_rover/keymaps/default/readme.md

@@ -0,0 +1 @@
+# The default keymap for earth_rover

keyboards/earth_rover/readme.md

@@ -0,0 +1,22 @@
+# earth_rover
+
+![earth_rover](https://pbs.twimg.com/media/Eqh29nYUUAA-9NE?format=jpg)
+
+Mechanical warm, or just cubic macro pad.
+
+* Keyboard Maintainer: [k.bigwheel](https://github.com/bigwheel)
+* Build Guide: [bigwheel/earth\_rover](https://github.com/bigwheel/earth_rover)
+* Hardware Supported: [無限の可能性 \| MxLEDBitPCB](https://swanmatch.github.io/MxLEDBitPCB/), Pro Micro
+* Hardware Availability: [魔界鍵盤製作所 \- BOOTH](https://swanmatch.booth.pm/), [Pro Micro （コンスルー付き） \| 遊舎工房](https://yushakobo.jp/shop/promicro-spring-pinheader/)
+
+Make example for this keyboard (after setting up your build environment):
+
+    make earth_rover:default
+
+Reset Pro Micro by reset button on ProMicroSocket (Red LED must light).
+
+Flashing example for this keyboard:
+
+    make earth_rover:default:flash
+
+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).

keyboards/earth_rover/rules.mk

@@ -0,0 +1,22 @@
+# MCU name
+MCU = atmega32u4
+
+# Bootloader selection
+BOOTLOADER = caterina
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = lite     # Virtual DIP switch configuration
+MOUSEKEY_ENABLE = yes       # Mouse keys
+EXTRAKEY_ENABLE = yes       # Audio control and System control
+CONSOLE_ENABLE = no         # Console for debug
+COMMAND_ENABLE = no         # Commands for debug and configuration
+# 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 = no            # USB Nkey Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
+RGBLIGHT_ENABLE = no        # Enable keyboard RGB underglow
+BLUETOOTH_ENABLE = no       # Enable Bluetooth
+AUDIO_ENABLE = no           # Audio output

keyboards/ergoarrows/config.h

@@ -0,0 +1,84 @@
+/*
+Copyright 2021 Salicylic_Acid
+
+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 "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0x04D8
+#define PRODUCT_ID      0xEA54
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    Salicylic_Acid
+#define PRODUCT         ergoarrows
+
+/* key matrix size */
+#define MATRIX_ROWS 12
+#define MATRIX_COLS 7
+
+// wiring of each half
+#define MATRIX_ROW_PINS { D4, C6, D7, E6, B4, B5 }
+#define MATRIX_COL_PINS { F4, F5, F6, F7, B1, B3, B2 }
+
+#define DIODE_DIRECTION COL2ROW
+
+/* Set 0 if debouncing isn't needed */
+#define DEBOUNCE 5
+
+/* serial.c configuration for split keyboard */
+#define SOFT_SERIAL_PIN D0
+#define SPLIT_HAND_PIN B6
+
+/* 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
+
+#ifndef RGBLED_NUM
+  #define RGBLED_NUM 86
+  #define RGBLIGHT_SPLIT
+  #define RGBLED_SPLIT { 43, 43 }
+#endif
+
+#define RGBLIGHT_ANIMATIONS
+
+#ifndef IOS_DEVICE_ENABLE
+  #define RGBLIGHT_LIMIT_VAL 90
+  #define RGBLIGHT_VAL_STEP 17
+#else
+  #define RGBLIGHT_LIMIT_VAL 30
+  #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/ergoarrows/ergoarrows.c

@@ -0,0 +1,18 @@
+/*
+Copyright 2021 Salicylic_Acid
+
+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 "ergoarrows.h"

keyboards/ergoarrows/ergoarrows.h

@@ -0,0 +1,59 @@
+/*
+Copyright 2021 Salicylic_Acid
+
+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 "quantum.h"
+
+/*
+ * ,------------------------------------------   ------------------------------------------.
+ * | L00 | L01 | L02 | L03 | L04 | L05 | L06 |   | R06 | R05 | R04 | R03 | R02 | R01 | R00 |
+ * |------------------------------------------   ------------------------------------------+
+ * | L10 | L11 | L12 | L13 | L14 | L15 | L16 |   | R16 | R15 | R14 | R13 | R12 | R11 | R10 |
+ * |------------------------------------------   ------------------------------------------+
+ * | L20 | L21 | L22 | L23 | L24 | L25 | L26 |   | R26 | R25 | R24 | R23 | R22 | R21 | R20 |
+ * |------------------------------------------   ------------------------------------------+
+ * | L30 | L31 | L32 | L33 | L34 | L35 | L36 |   | R36 | R35 | R34 | R33 | R32 | R31 | R30 |
+ * |------------------------------------------   ------------------------------------------+
+ * | L40 | L41 | L42 | L43 | L44 | L45 | L46 |   | R46 | R45 | R44 | R43 | R42 | R41 | R40 |
+ * |------------------------------------------   ------------------------------------------+
+ *       | L51 | L52 | L53 |                                       | R53 | R52 | R51 |
+ *       -------------------                                       ------------------'
+ */
+
+#define LAYOUT( \
+    L00, L01, L02, L03, L04, L05, L06,      R06, R05, R04, R03, R02, R01, R00, \
+    L10, L11, L12, L13, L14, L15, L16,      R16, R15, R14, R13, R12, R11, R10, \
+    L20, L21, L22, L23, L24, L25, L26,      R26, R25, R24, R23, R22, R21, R20, \
+    L30, L31, L32, L33, L34, L35, L36,      R36, R35, R34, R33, R32, R31, R30, \
+    L40, L41, L42, L43, L44, L45, L46,      R46, R45, R44, R43, R42, R41, R40, \
+         L51, L52, L53,                                    R53, R52, R51       \
+  ) \
+  { \
+    { L00,   L01,   L02,   L03,   L04,   L05,   L06 }, \
+    { L10,   L11,   L12,   L13,   L14,   L15,   L16 }, \
+    { L20,   L21,   L22,   L23,   L24,   L25,   L26 }, \
+    { L30,   L31,   L32,   L33,   L34,   L35,   L36 }, \
+    { L40,   L41,   L42,   L43,   L44,   L45,   L46 }, \
+    {KC_NO,  L51,   L52,   L53, KC_NO, KC_NO, KC_NO }, \
+    { R00,   R01,   R02,   R03,   R04,   R05,   R06 }, \
+    { R10,   R11,   R12,   R13,   R14,   R15,   R16 }, \
+    { R20,   R21,   R22,   R23,   R24,   R25,   R26 }, \
+    { R30,   R31,   R32,   R33,   R34,   R35,   R36 }, \
+    { R40,   R41,   R42,   R43,   R44,   R45,   R46 }, \
+    {KC_NO,  R51,   R52,   R53, KC_NO, KC_NO, KC_NO }  \
+  }

keyboards/ergoarrows/info.json

@@ -0,0 +1,87 @@
+{
+    "keyboard_name": "ergoarrows", 
+    "url": "https://salicylic-acid3.hatenablog.com/", 
+    "maintainer": "Salicylic_acid3", 
+    "width": 16.25, 
+    "height": 6.51, 
+    "layouts": {
+        "LAYOUT": {
+            "layout": [
+                {"label":"#", "x":3.5, "y":0},
+                {"label":"*", "x":12.25, "y":0},
+                {"label":"@", "x":2.5, "y":0.125},
+                {"label":"$", "x":4.5, "y":0.125},
+                {"label":"&", "x":11.25, "y":0.13},
+                {"label":"(", "x":13.25, "y":0.13},
+                {"label":"%", "x":5.5, "y":0.25},
+                {"label":"^", "x":10.25, "y":0.25},
+                {"label":"!", "x":1.5, "y":0.375},
+                {"label":"Esc", "x":0.5, "y":0.38},
+                {"label":")", "x":14.25, "y":0.38},
+                {"label":"PrtScr", "x":15.25, "y":0.38},
+                {"x":6.5, "y":0.5}, {"x":9.25, "y":0.5},
+                {"label":"E", "x":3.5, "y":1},
+                {"label":"I", "x":12.25, "y":1},
+                {"label":"W", "x":2.5, "y":1.125},
+                {"label":"R", "x":4.5, "y":1.125},
+                {"label":"U", "x":11.25, "y":1.13},
+                {"label":"O", "x":13.25, "y":1.13},
+                {"label":"T", "x":5.5, "y":1.25},
+                {"label":"Y", "x":10.25, "y":1.25},
+                {"label":"Q", "x":1.5, "y":1.375},
+                {"label":"Tab", "x":0.5, "y":1.38},
+                {"label":"P", "x":14.25, "y":1.38},
+                {"label":"\u2019", "x":15.25, "y":1.38},
+                {"label":"[", "x":6.5, "y":1.5},
+                {"label":"]", "x":9.25, "y":1.5},
+                {"label":"D", "x":3.5, "y":2},
+                {"label":"K", "x":12.25, "y":2},
+                {"label":"S", "x":2.5, "y":2.125},
+                {"label":"F", "x":4.5, "y":2.125},
+                {"label":"J", "x":11.25, "y":2.13},
+                {"label":"L", "x":13.25, "y":2.13},
+                {"label":"G", "x":5.5, "y":2.25},
+                {"label":"H", "x":10.25, "y":2.25},
+                {"label":"A", "x":1.5, "y":2.375},
+                {"label":"Caps", "x":0.5, "y":2.38},
+                {"label":":", "x":14.25, "y":2.38},
+                {"label":"Ent", "x":15.25, "y":2.38},
+                {"label":"(", "x":6.5, "y":2.5},
+                {"label":")", "x":9.25, "y":2.5},
+                {"label":"C", "x":3.5, "y":3},
+                {"label":"<", "x":12.25, "y":3},
+                {"label":"X", "x":2.5, "y":3.125},
+                {"label":"V", "x":4.5, "y":3.125},
+                {"label":"M", "x":11.25, "y":3.13},
+                {"label":">", "x":13.25, "y":3.13},
+                {"label":"B", "x":5.5, "y":3.25},
+                {"label":"N", "x":10.25, "y":3.25},
+                {"label":"Z", "x":1.5, "y":3.375},
+                {"label":"Shift", "x":0.5, "y":3.38},
+                {"label":"?", "x":14.25, "y":3.38},
+                {"label":"_", "x":15.25, "y":3.38},
+                {"x":6.5, "y":3.5},
+                {"x":9.25, "y":3.5},
+                {"label":"Ctrl", "x":0.5, "y":4.375},
+                {"label":"Win", "x":1.5, "y":4.38},
+                {"label":"\u7121\u5909", "x":3.75, "y":4.38},
+                {"label":"Ent", "x":4.75, "y":4.38},
+                {"label":"Spc", "x":11, "y":4.38},
+                {"label":"\u5909\u63db", "x":12, "y":4.38},
+                {"label":"Alt", "x":14.25, "y":4.38},
+                {"label":"App", "x":15.25, "y":4.38},
+                {"label":"\u2191", "x":2.625, "y":4.505},
+                {"label":"\u2191", "x":13.13, "y":4.51},
+                {"label":"BS", "x":5.85, "y":4.6},
+                {"label":"Del", "x":9.9, "y":4.6},
+                {"label":"Del", "x":6.9, "y":5.15},
+                {"label":"BS", "x":8.85, "y":5.15},
+                {"label":"\u2190", "x":1.625, "y":5.505},
+                {"label":"\u2193", "x":2.625, "y":5.505},
+                {"label":"\u2192", "x":3.625, "y":5.505},
+                {"label":"\u2190", "x":12.13, "y":5.51},
+                {"label":"\u2193", "x":13.13, "y":5.51},
+                {"label":"\u2192", "x":14.13, "y":5.51}]
+        }
+    }
+}

keyboards/ergoarrows/keymaps/default/config.h

@@ -0,0 +1,22 @@
+/* Copyright 2021 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

keyboards/ergoarrows/keymaps/default/keymap.c

@@ -0,0 +1,61 @@
+/*
+Copyright 2021 Salicylic_Acid
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include QMK_KEYBOARD_H
+
+// 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 {
+  _QWERTY = 0,
+  _FN,
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  [_QWERTY] = LAYOUT(
+  //,--------------------------------------------------------------|   |--------------------------------------------------------------.
+       KC_ESC,    KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,        KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0, KC_BSPC,
+  //|--------+--------+--------+--------+--------+-----------------|   |--------+--------+--------+--------+--------+--------+--------|
+       KC_TAB,    KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,        KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P, KC_BSLS,
+  //|--------+--------+--------+--------+--------+-----------------|   |--------+--------+--------+--------+--------+--------+--------|
+      KC_CAPS,    KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,        KC_G,    KC_H,    KC_J,    KC_K,    KC_L, KC_SCLN,  KC_ENT,
+  //|--------+--------+--------+--------+--------+-----------------|   |--------+--------+--------+--------+--------+--------+--------|
+      KC_LSFT,    KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,        KC_B,    KC_N,    KC_M, KC_COMM,  KC_DOT, KC_SLSH, KC_RSFT,
+  //|--------+--------+--------+--------+--------+-----------------|   |--------+--------+--------+--------+--------+--------+--------|
+     KC_LCTRL, KC_LGUI,   KC_UP, KC_LALT,  KC_SPC, KC_BSPC,  KC_DEL,     KC_BSPC,  KC_DEL,  KC_SPC, KC_RALT,   KC_UP,  KC_APP, MO(_FN),
+  //|--------+--------+--------+--------+--------+-----------------|   |--------+--------+--------+--------+--------+--------+--------|
+               KC_LEFT, KC_DOWN, KC_RGHT,                                                           KC_LEFT, KC_DOWN, KC_RGHT    
+  //|--------------------------------------------------------------|   |--------------------------------------------------------------'
+  ),
+
+  [_FN] = 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_PSCR,
+  //|--------+--------+--------+--------+--------+-----------------|   |--------+--------+--------+--------+--------+--------+--------|
+      _______, _______, _______, _______, _______, _______, _______,     _______, _______, _______, KC_PSCR, KC_SLCK, KC_LBRC, KC_RBRC,
+  //|--------+--------+--------+--------+--------+-----------------|   |--------+--------+--------+--------+--------+--------+--------|
+      _______, _______, _______, _______, _______, _______, _______,     _______, _______, _______, KC_HOME, KC_PGUP, KC_QUOT, _______,
+  //|--------+--------+--------+--------+--------+-----------------|   |--------+--------+--------+--------+--------+--------+--------|
+      _______, RGB_TOG, RGB_MOD, _______, RGB_SAD, RGB_SAI, _______,     _______, _______, _______, KC_END, KC_PGDN, _______, _______,
+  //|--------+--------+--------+--------+--------+-----------------|   |--------+--------+--------+--------+--------+--------+--------|
+      _______, RGB_VAD, KC_VOLU, RGB_VAI, RGB_HUD, RGB_HUI, _______,     _______, _______, _______, _______, _______, _______, MO(_FN),
+  //|--------+--------+--------+--------+--------+-----------------|   |--------+--------+--------+--------+--------+--------+--------|
+               KC_MPRV, KC_VOLD, KC_MNXT,                                                           _______, _______, _______    
+  //|--------------------------------------------------------------|   |--------------------------------------------------------------'
+  )
+};

keyboards/ergoarrows/keymaps/salicylic/config.h

@@ -0,0 +1,22 @@
+/* Copyright 2021 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

keyboards/ergoarrows/keymaps/salicylic/keymap.c

@@ -0,0 +1,101 @@
+/*
+Copyright 2021 Salicylic_Acid
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include QMK_KEYBOARD_H
+#include "keymap_jp.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 {
+  _QWERTY = 0,
+  _LOWER,
+  _RAISE,
+  _ADJUST,
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  [_QWERTY] = LAYOUT(
+  //,--------------------------------------------------------------|     |--------------------------------------------------------------.
+       KC_ESC,    KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,          KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0, KC_BSPC,
+  //|--------+--------+--------+--------+--------+--------+--------|     |--------+--------+--------+--------+--------+--------+--------|
+       KC_TAB,    KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,          KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P, KC_BSLS,
+  //|--------+--------+--------+--------+--------+--------+--------|     |--------+--------+--------+--------+--------+--------+--------|
+     KC_LCTRL,    KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,          KC_G,    KC_H,    KC_J,    KC_K,    KC_L, JP_MINS,  KC_ENT,
+  //|--------+--------+--------+--------+--------+--------+--------|     |--------+--------+--------+--------+--------+--------+--------|
+      KC_LSFT,    KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,          KC_B,    KC_N,    KC_M, KC_COMM,  KC_DOT, JP_SLSH, JP_BSLS,
+  //|--------+--------+--------+--------+--------+--------+--------|     |--------+--------+--------+--------+--------+--------+--------|
+LALT_T(KC_ZKHK),KC_LGUI,  KC_UP, KC_MHEN,LT(_LOWER,KC_ENT),KC_BSPC,KC_DEL,KC_BSPC,KC_DEL,LT(_RAISE,KC_SPC),KC_HENK,KC_UP,KC_RSFT, KC_APP,
+  //|--------+--------+--------+--------+--------+--------+--------|     |--------+--------+--------+--------+--------+--------+--------|
+               KC_LEFT, KC_DOWN, KC_RGHT,                                                             KC_LEFT, KC_DOWN, KC_RGHT    
+  //|--------------------------------------------------------------|     |--------------------------------------------------------------'
+  ),
+
+  [_LOWER] = LAYOUT(
+  //,--------------------------------------------------------------|   |--------------------------------------------------------------.
+      _______,   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_PSCR,
+  //|--------+--------+--------+--------+--------+--------+--------|   |--------+--------+--------+--------+--------+--------+--------|
+      JP_DQUO, JP_EXLM, JP_QUES, JP_LBRC, JP_RBRC, JP_TILD, _______,     _______,   KC_P6,   KC_P7,   KC_P8,   KC_P9, JP_ASTR, JP_SLSH,
+  //|--------+--------+--------+--------+--------+--------+--------|   |--------+--------+--------+--------+--------+--------+--------|
+      JP_QUOT, JP_HASH,  JP_DQT, JP_LPRN, JP_RPRN,   JP_AT, _______,     _______, XXXXXXX,   KC_P4,   KC_P5,   KC_P6, JP_MINS,  JP_EQL,
+  //|--------+--------+--------+--------+--------+--------+--------|   |--------+--------+--------+--------+--------+--------+--------|
+      JP_CIRC, JP_PERC, JP_AMPR, JP_SCLN, JP_COLN, JP_PIPE, _______,     _______,   KC_P0,   KC_P1,   KC_P2,   KC_P3, JP_PLUS, _______,
+  //|--------+--------+--------+--------+--------+--------+--------|   |--------+--------+--------+--------+--------+--------+--------|
+      _______, _______, _______, _______,MO(_LOWER),_______,_______,     _______, _______,MO(_RAISE),JP_DOT, _______, _______, _______,
+  //|--------+--------+--------+--------+--------+--------+--------|   |--------+--------+--------+--------+--------+--------+--------|
+               _______, _______, _______,                                                           _______, _______, _______    
+  //|--------------------------------------------------------------|   |--------------------------------------------------------------'
+  ),
+
+  [_RAISE] = LAYOUT(
+  //,--------------------------------------------------------------|   |--------------------------------------------------------------.
+      _______,   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_PSCR,
+  //|--------+--------+--------+--------+--------+--------+--------|   |--------+--------+--------+--------+--------+--------+--------|
+       KC_TAB,    KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,     XXXXXXX, XXXXXXX, XXXXXXX,   KC_UP, XXXXXXX, XXXXXXX, XXXXXXX,
+  //|--------+--------+--------+--------+--------+--------+--------|   |--------+--------+--------+--------+--------+--------+--------|
+LCTL_T(KC_F11),XXXXXXX,   KC_F2,   KC_F3,   KC_F4,   KC_F5, _______,     XXXXXXX, XXXXXXX, KC_LEFT, KC_DOWN,KC_RIGHT, XXXXXXX, XXXXXXX,
+  //|--------+--------+--------+--------+--------+--------+--------|   |--------+--------+--------+--------+--------+--------+--------|
+SFT_T(KC_F12),   KC_F6,   KC_F7,   KC_F8,   KC_F9,  KC_F10, _______,     XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+  //|--------+--------+--------+--------+--------+--------+--------|   |--------+--------+--------+--------+--------+--------+--------|
+      _______, _______, KC_VOLU, _______, _______, _______, _______,     _______, _______, _______, _______, _______, _______, _______,
+  //|--------+--------+--------+--------+--------+--------+--------|   |--------+--------+--------+--------+--------+--------+--------|
+               KC_MPRV, KC_VOLD, KC_MNXT,                                                           _______, _______, _______    
+  //|--------------------------------------------------------------|   |--------------------------------------------------------------'
+  ),
+
+  [_ADJUST] = LAYOUT(
+  //,--------------------------------------------------------------|   |--------------------------------------------------------------.
+      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,     XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+  //|--------+--------+--------+--------+--------+-----------------|   |--------+--------+--------+--------+--------+--------+--------|
+      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,     XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+  //|--------+--------+--------+--------+--------+-----------------|   |--------+--------+--------+--------+--------+--------+--------|
+      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,     XXXXXXX, RGB_TOG, RGB_MOD, XXXXXXX,LCA(KC_DEL),LALT(KC_PSCR),KC_PSCR,
+  //|--------+--------+--------+--------+--------+-----------------|   |--------+--------+--------+--------+--------+--------+--------|
+      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,     XXXXXXX, RGB_VAD, RGB_VAI, RGB_HUD, RGB_HUI, RGB_SAD, RGB_SAI,
+  //|--------+--------+--------+--------+--------+-----------------|   |--------+--------+--------+--------+--------+--------+--------|
+      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, _______,   RESET, XXXXXXX,     XXXXXXX, XXXXXXX, _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+  //|--------+--------+--------+--------+--------+-----------------|   |--------+--------+--------+--------+--------+--------+--------|
+               XXXXXXX, XXXXXXX, XXXXXXX,                                                           XXXXXXX, XXXXXXX, XXXXXXX    
+  //|--------------------------------------------------------------|   |--------------------------------------------------------------'
+  )
+};
+
+layer_state_t layer_state_set_user(layer_state_t state) {
+  state = update_tri_layer_state(state, _RAISE, _LOWER, _ADJUST);
+return state;
+}

keyboards/ergoarrows/keymaps/via/config.h

@@ -0,0 +1,22 @@
+/* Copyright 2021 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

keyboards/ergoarrows/keymaps/via/keymap.c

@@ -0,0 +1,88 @@
+/*
+Copyright 2021 Salicylic_Acid
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include QMK_KEYBOARD_H
+// 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.
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  [0] = LAYOUT(
+  //,--------------------------------------------------------------|   |--------------------------------------------------------------.
+       KC_ESC,    KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,        KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0, KC_BSPC,
+  //|--------+--------+--------+--------+--------+-----------------|   |--------+--------+--------+--------+--------+--------+--------|
+       KC_TAB,    KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,        KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P, KC_BSLS,
+  //|--------+--------+--------+--------+--------+-----------------|   |--------+--------+--------+--------+--------+--------+--------|
+      KC_CAPS,    KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,        KC_G,    KC_H,    KC_J,    KC_K,    KC_L, KC_SCLN,  KC_ENT,
+  //|--------+--------+--------+--------+--------+-----------------|   |--------+--------+--------+--------+--------+--------+--------|
+      KC_LSFT,    KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,        KC_B,    KC_N,    KC_M, KC_COMM,  KC_DOT, KC_SLSH, KC_RSFT,
+  //|--------+--------+--------+--------+--------+-----------------|   |--------+--------+--------+--------+--------+--------+--------|
+     KC_LCTRL, KC_LGUI,   KC_UP, KC_LALT,  KC_SPC, KC_BSPC,  KC_DEL,     KC_BSPC,  KC_DEL,  KC_SPC, KC_RALT,   KC_UP,  KC_APP, MO(1),
+  //|--------+--------+--------+--------+--------+-----------------|   |--------+--------+--------+--------+--------+--------+--------|
+               KC_LEFT, KC_DOWN, KC_RGHT,                                                           KC_LEFT, KC_DOWN, KC_RGHT    
+  //|--------------------------------------------------------------|   |--------------------------------------------------------------'
+  ),
+
+  [1] = 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_PSCR,
+  //|--------+--------+--------+--------+--------+-----------------|   |--------+--------+--------+--------+--------+--------+--------|
+      _______, _______, _______, _______, _______, _______, _______,     _______, _______, _______, KC_PSCR, KC_SLCK, KC_LBRC, KC_RBRC,
+  //|--------+--------+--------+--------+--------+-----------------|   |--------+--------+--------+--------+--------+--------+--------|
+      _______, _______, _______, _______, _______, _______, _______,     _______, _______, _______, KC_HOME, KC_PGUP, KC_QUOT, _______,
+  //|--------+--------+--------+--------+--------+-----------------|   |--------+--------+--------+--------+--------+--------+--------|
+      _______, RGB_TOG, RGB_MOD, _______, RGB_SAD, RGB_SAI, _______,     _______, _______, _______,  KC_END, KC_PGDN, _______, _______,
+  //|--------+--------+--------+--------+--------+-----------------|   |--------+--------+--------+--------+--------+--------+--------|
+      _______, RGB_VAD, KC_VOLU, RGB_VAI, RGB_HUD, RGB_HUI, _______,     _______, _______, _______, _______, _______, _______, _______,
+  //|--------+--------+--------+--------+--------+-----------------|   |--------+--------+--------+--------+--------+--------+--------|
+               KC_MPRV, KC_VOLD, KC_MNXT,                                                           _______, _______, _______    
+  //|--------------------------------------------------------------|   |--------------------------------------------------------------'
+  ),
+
+  [2] = LAYOUT(
+  //,--------------------------------------------------------------|   |--------------------------------------------------------------.
+      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,     XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+  //|--------+--------+--------+--------+--------+-----------------|   |--------+--------+--------+--------+--------+--------+--------|
+      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,     XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+  //|--------+--------+--------+--------+--------+-----------------|   |--------+--------+--------+--------+--------+--------+--------|
+      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,     XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+  //|--------+--------+--------+--------+--------+-----------------|   |--------+--------+--------+--------+--------+--------+--------|
+      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,     XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+  //|--------+--------+--------+--------+--------+-----------------|   |--------+--------+--------+--------+--------+--------+--------|
+      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,     XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+  //|--------+--------+--------+--------+--------+-----------------|   |--------+--------+--------+--------+--------+--------+--------|
+               XXXXXXX, XXXXXXX, XXXXXXX,                                                           XXXXXXX, XXXXXXX, XXXXXXX    
+  //|--------------------------------------------------------------|   |--------------------------------------------------------------'
+  ),
+
+  [2] = LAYOUT(
+  //,--------------------------------------------------------------|   |--------------------------------------------------------------.
+      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,     XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+  //|--------+--------+--------+--------+--------+-----------------|   |--------+--------+--------+--------+--------+--------+--------|
+      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,     XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+  //|--------+--------+--------+--------+--------+-----------------|   |--------+--------+--------+--------+--------+--------+--------|
+      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,     XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+  //|--------+--------+--------+--------+--------+-----------------|   |--------+--------+--------+--------+--------+--------+--------|
+      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,     XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+  //|--------+--------+--------+--------+--------+-----------------|   |--------+--------+--------+--------+--------+--------+--------|
+      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,     XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+  //|--------+--------+--------+--------+--------+-----------------|   |--------+--------+--------+--------+--------+--------+--------|
+               XXXXXXX, XXXXXXX, XXXXXXX,                                                           XXXXXXX, XXXXXXX, XXXXXXX    
+  //|--------------------------------------------------------------|   |--------------------------------------------------------------'
+  )
+};

keyboards/ergoarrows/keymaps/via/rules.mk

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

keyboards/ergoarrows/readme.md

@@ -0,0 +1,17 @@
+# ergoarrows
+
+![ergoarrows](https://cdn-ak.f.st-hatena.com/images/fotolife/S/Salicylic_acid3/20210117/20210117011553.png)
+
+This is 76 keys Custom keyboard.
+
+* Keyboard Maintainer: [Salicylic_acid3](https://github.com/Salicylic-acid3)
+* Hardware Supported: nknl7 PCB, Pro Micro
+* Hardware Availability: [PCB & Case Data](https://github.com/Salicylic-acid3/PCB_Data), [Booth Shop](https://salicylic-acid3.booth.pm/items/2681816)
+
+Make example for this keyboard (after setting up your build environment):
+
+    make ergoarrows: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/ergo-arrows-build-guide)

keyboards/ergoarrows/rules.mk

@@ -0,0 +1,24 @@
+# MCU name
+MCU = atmega32u4
+
+# Bootloader selection
+BOOTLOADER = caterina
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = lite     # Virtual DIP switch configuration
+MOUSEKEY_ENABLE = yes       # Mouse keys
+EXTRAKEY_ENABLE = yes       # Audio control and System control
+CONSOLE_ENABLE = no         # Console for debug
+COMMAND_ENABLE = no         # Commands for debug and configuration
+# 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 = no            # USB Nkey Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
+RGBLIGHT_ENABLE = yes       # Enable keyboard RGB underglow
+BLUETOOTH_ENABLE = no       # Enable Bluetooth
+AUDIO_ENABLE = no           # Audio output
+
+SPLIT_KEYBOARD = yes

keyboards/handwired/aim65/aim65.c

@@ -0,0 +1,17 @@
+/* Copyright 2021 Matteo Bonora
+ *
+ * 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 "aim65.h"

keyboards/handwired/aim65/aim65.h

@@ -0,0 +1,36 @@
+/* Copyright 2021 Matteo Bonora
+ *
+ * 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 "quantum.h"
+
+#define LAYOUT( \
+         K62, K71, K61, K74, K64, K75, K65, K76, K66, K77, K67, K72, K53,   \
+    K52,   K42, K51, K41, K54, K44, K55, K45, K56, K46, K57, K47, K22, K40, \
+       K60, K31, K21, K34, K24, K35, K25, K36, K26, K37, K27, K33, K12, K23,\
+       K70,    K01, K11, K04, K14, K05, K15, K06, K16, K07, K17, K20,       \
+                                    K00                                     \
+) { \
+    { K00,   K01,   KC_NO, KC_NO, K04,   K05,   K06,   K07   }, \
+    { KC_NO, K11,   K12,   KC_NO, K14,   K15,   K16,   K17   }, \
+    { K20,   K21,   K22,   K23,   K24,   K25,   K26,   K27   }, \
+    { KC_NO, K31,   KC_NO, K33,   K34,   K35,   K36,   K37   }, \
+    { K40,   K41,   K42,   KC_NO, K44,   K45,   K46,   K47   }, \
+    { KC_NO, K51,   K52,   K53,   K54,   K55,   K56,   K57   }, \
+    { K60,   K61,   K62,   KC_NO, K64,   K65,   K66,   K67   }, \
+    { K70,   K71,   K72,   KC_NO, K74,   K75,   K76,   K77   }, \
+}

keyboards/handwired/aim65/config.h

@@ -0,0 +1,48 @@
+/* Copyright 2021 Matteo Bonora
+ *
+ * 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 "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0xFEED
+#define PRODUCT_ID      0x0F34
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    Hi-Tek
+#define PRODUCT         AIM-65
+
+/* key matrix size */
+#define MATRIX_ROWS 8
+#define MATRIX_COLS 8
+
+/*
+ * Keyboard Matrix Assignments
+ *
+ * Change this to how you wired your keyboard
+ * COLS: AVR pins used for columns, left to right
+ * ROWS: AVR pins used for rows, top to bottom
+ * DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode)
+ *                  ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode)
+ *
+ */
+#define MATRIX_ROW_PINS { D0, D4, D7, E6, B4, B5, B3, B1 }
+#define MATRIX_COL_PINS { D1, C6, B6, B2, F7, F6, F5, F4 }
+
+#define DIODE_DIRECTION COL2ROW
+
+#define LED_CAPS_LOCK_PIN B0
+#define LED_PIN_ON_STATE 0

keyboards/handwired/aim65/info.json

@@ -0,0 +1,68 @@
+{
+    "keyboard_name": "Hi-Tek AIM-65",
+    "url": "https://github.com/Bonnee/aim-65_keyboard",
+    "maintainer": "bonnee",
+    "width": 15.25,
+    "height": 5,
+    "layouts": {
+        "LAYOUT": {
+            "layout": [
+                {"label":"K62 (B3,B6)", "x":1, "y":0},
+                {"label":"K71 (B1,C6)", "x":2, "y":0},
+                {"label":"K61 (B3,C6)", "x":3, "y":0},
+                {"label":"K74 (B1,F7)", "x":4, "y":0},
+                {"label":"K64 (B3,F7)", "x":5, "y":0},
+                {"label":"K75 (B1,F6)", "x":6, "y":0},
+                {"label":"K65 (B3,F6)", "x":7, "y":0},
+                {"label":"K76 (B1,F5)", "x":8, "y":0},
+                {"label":"K66 (B3,F5)", "x":9, "y":0},
+                {"label":"K77 (B1,F4)", "x":10, "y":0},
+                {"label":"K67 (B3,F4)", "x":11, "y":0},
+                {"label":"K72 (B1,B6)", "x":12, "y":0},
+                {"label":"K53 (B5,B2)", "x":13, "y":0},
+                {"label":"K52 (B5,B6)", "x":0, "y":1, "w":1.5},
+                {"label":"K42 (B4,B6)", "x":1.5, "y":1},
+                {"label":"K51 (B5,C6)", "x":2.5, "y":1},
+                {"label":"K41 (B4,C6)", "x":3.5, "y":1},
+                {"label":"K54 (B5,F7)", "x":4.5, "y":1},
+                {"label":"K44 (B4,F7)", "x":5.5, "y":1},
+                {"label":"K55 (B5,F6)", "x":6.5, "y":1},
+                {"label":"K45 (B4,F6)", "x":7.5, "y":1},
+                {"label":"K56 (B5,F5)", "x":8.5, "y":1},
+                {"label":"K46 (B4,F5)", "x":9.5, "y":1},
+                {"label":"K57 (B5,F4)", "x":10.5, "y":1},
+                {"label":"K47 (B4,F4)", "x":11.5, "y":1},
+                {"label":"K22 (D7,B6)", "x":12.5, "y":1},
+                {"label":"K40 (B4,D1)", "x":13.5, "y":1},
+                {"label":"K60 (B3,D1)", "x":0.75, "y":2},
+                {"label":"K31 (E6,C6)", "x":1.75, "y":2},
+                {"label":"K21 (D7,C6)", "x":2.75, "y":2},
+                {"label":"K34 (E6,F7)", "x":3.75, "y":2},
+                {"label":"K24 (D7,F7)", "x":4.75, "y":2},
+                {"label":"K35 (E6,F6)", "x":5.75, "y":2},
+                {"label":"K25 (D7,F6)", "x":6.75, "y":2},
+                {"label":"K36 (E6,F5)", "x":7.75, "y":2},
+                {"label":"K26 (D7,F5)", "x":8.75, "y":2},
+                {"label":"K37 (E6,F4)", "x":9.75, "y":2},
+                {"label":"K27 (D7,F4)", "x":10.75, "y":2},
+                {"label":"K33 (E6,B2)", "x":11.75, "y":2},
+                {"label":"K12 (D4,B6)", "x":12.75, "y":2},
+                {"label":"K23 (D7,B2)", "x":13.75, "y":2, "w":1.5},
+                {"label":"K70 (B1,D1)", "x":0.75, "y":3, "w":1.5},
+                {"label":"K01 (D0,C6)", "x":2.25, "y":3},
+                {"label":"K11 (D4,C6)", "x":3.25, "y":3},
+                {"label":"K04 (D0,F7)", "x":4.25, "y":3},
+                {"label":"K14 (D4,F7)", "x":5.25, "y":3},
+                {"label":"K05 (D0,F6)", "x":6.25, "y":3},
+                {"label":"K15 (D4,F6)", "x":7.25, "y":3},
+                {"label":"K06 (D0,F5)", "x":8.25, "y":3},
+                {"label":"K16 (D4,F5)", "x":9.25, "y":3},
+                {"label":"K07 (D0,F4)", "x":10.25, "y":3},
+                {"label":"K17 (D4,F4)", "x":11.25, "y":3},
+                {"label":"K20 (D7,D1)", "x":12.25, "y":3, "w":1.5},
+                {"label":"K00 (D0,D1)", "x":3.25, "y":4, "w":8}
+            ]
+        }
+    }
+}
+

keyboards/handwired/aim65/keymaps/bonnee/keymap.c

@@ -0,0 +1,42 @@
+/* Copyright 2021 Matteo Bonora
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include QMK_KEYBOARD_H
+
+#define CTESC LCTL_T(KC_ESC)
+
+enum layer_names {
+    BL,
+    FL
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    [BL] = LAYOUT(
+             KC_1,    KC_2,    KC_3,    KC_4,    KC_5,   KC_6,    KC_7,    KC_8,    KC_9,    KC_0, KC_MINS,  KC_EQL, KC_BSPC,
+      KC_GRV,    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_RGUI,
+         CTESC,    KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L, KC_SCLN,   KC_QUOT,   KC_BSLS,      KC_ENT,
+       KC_LSFT,    KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M, KC_COMM,  KC_DOT, KC_SLSH, KC_RSFT,
+                                                           LT(FL, KC_SPC)
+    ),
+
+    [FL] = LAYOUT(
+            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_DEL,
+     KC_TAB, _______, _______, _______,   RESET, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+         _______, _______, _______, _______, _______, _______, KC_LEFT, KC_DOWN,   KC_UP, KC_RGHT, _______, _______, _______, _______,
+         _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+                                                             _______
+    )
+};

keyboards/handwired/aim65/keymaps/default/keymap.c

@@ -0,0 +1,27 @@
+/* Copyright 2021 Matteo Bonora
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    LAYOUT(
+         KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0, KC_SCLN,   KC_F3, KC_PSCR,
+      KC_ESC,    KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P, KC_MINS,   KC_F2,KC_RETURN,
+           KC_LCTL,    KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_AT, KC_F1, KC_DEL,
+           KC_LSFT,    KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M, KC_COMM,  KC_DOT, KC_SLSH, KC_RSFT,
+                                  KC_SPC
+    )
+};

keyboards/handwired/aim65/readme.md

@@ -0,0 +1,27 @@
+# Hi-Tek AIM-65
+
+![Hi-Tek AIM-65 Keyboard](https://imgur.com/7Gam1f2l.jpg)
+
+The keboard assembly that came with the Rockwell AIM-65, a microcomputer from the '70s [Wikipedia article](https://en.wikipedia.org/wiki/AIM-65)
+
+The controller is a Pro Micro handwired to the original connector. [This](https://github.com/Bonnee/aim-65_keyboard) repo collects 3D models for the case, schematics for the matrix and pics.
+
+* Keyboard Maintainer: [Matteo Bonora](https://github.com/bonnee)
+* Hardware Supported: Pro Micro
+
+The default layout is useless on a modern computer, you can use it as a base for your own though.
+
+Make example for this keyboard (after setting up your build environment):
+
+    make handwired/aim65:default
+
+Flashing example for this keyboard:
+
+    make handwired/aim65:default:flash
+
+To reset the board into bootloader mode, do one of the following:
+
+* Double-tap the Reset switch mounted on the Pro Micro
+* Hold the spacebar while connecting the USB cable (also erases persistent settings)
+
+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).

keyboards/handwired/aim65/rules.mk

@@ -0,0 +1,22 @@
+# MCU name
+MCU = atmega32u4
+
+# Bootloader selection
+BOOTLOADER = caterina
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = lite     # Virtual DIP switch configuration
+MOUSEKEY_ENABLE = yes       # Mouse keys
+EXTRAKEY_ENABLE = yes       # Audio control and System control
+CONSOLE_ENABLE = no         # Console for debug
+COMMAND_ENABLE = no         # Commands for debug and configuration
+# 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 = no            # USB Nkey Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
+RGBLIGHT_ENABLE = no        # Enable keyboard RGB underglow
+BLUETOOTH_ENABLE = no       # Enable Bluetooth
+AUDIO_ENABLE = no           # Audio output

keyboards/handwired/gc_controller/config.h

@@ -0,0 +1,62 @@
+/* Copyright 2019 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
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0x0e6f
+#define PRODUCT_ID      0x0185
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    QMK
+#define PRODUCT         Proton C
+#define DESCRIPTION     Handwired Gamepad
+
+/* key matrix size */
+#define MATRIX_ROWS 1
+#define MATRIX_COLS 1
+
+#define DIODE_DIRECTION COL2ROW
+
+#define MATRIX_COL_PINS { A3 }
+#define MATRIX_ROW_PINS { A1 }
+
+/* define if matrix has ghost */
+//#define MATRIX_HAS_GHOST
+
+/* Set 0 if debouncing isn't needed */
+#define DEBOUNCE    5
+
+/*
+ * Feature disable options
+ *  These options are also useful to firmware size reduction.
+ */
+
+/* disable debug print */
+//#define NO_DEBUG
+
+/* disable print */
+//#define NO_PRINT
+
+/* disable action features */
+//#define NO_ACTION_LAYER
+//#define NO_ACTION_TAPPING
+//#define NO_ACTION_ONESHOT
+//#define NO_ACTION_MACRO
+//#define NO_ACTION_FUNCTION
+
+#define GAMECUBE_DATA_PIN A2

keyboards/handwired/gc_controller/gc_controller.c

@@ -0,0 +1,130 @@
+#include "gc_controller.h"
+#include "gc_read.h"
+#include "gamepad.h"
+#include <string.h>
+
+uint16_t gamecube_buttons = 0;
+uint8_t gamecube_joysticks[6] = {0};
+bool z_button = false;
+
+report_gamepad_t report = {
+    .Button = 0,
+    .LX = STICK_CENTER,
+    .LY = STICK_CENTER,
+    .RX = STICK_CENTER,
+    .RY = STICK_CENTER,
+    .HAT = HAT_CENTER
+};
+
+void board_init(void) {
+    setPinOutput(C13);
+    writePinLow(C13);
+    gamecube_init();
+}
+
+void matrix_init_user(void) {
+
+}
+
+void matrix_scan_user(void) {
+
+    gamecube_scan(&gamecube_buttons, gamecube_joysticks);
+
+    z_button = gamecube_buttons & GAMECUBE_Z;
+
+    // Home & Capture
+    if (gamecube_buttons & GAMECUBE_START) {
+        if (z_button && !(report.Button & SWITCH_HOME))
+            report.Button |= SWITCH_CAPTURE;
+        else
+            report.Button |= SWITCH_HOME;
+    } else {
+        report.Button &= ~SWITCH_HOME;
+        report.Button &= ~SWITCH_CAPTURE;
+    }
+    // Y and L
+    if (gamecube_buttons & GAMECUBE_Y) {
+        if (z_button && !(report.Button & SWITCH_Y))
+            report.Button |= SWITCH_L;
+        else
+            report.Button |= SWITCH_Y;
+    } else {
+        report.Button &= ~SWITCH_Y;
+        report.Button &= ~SWITCH_L;
+    }
+    // X and R
+    if (gamecube_buttons & GAMECUBE_X) {
+        if (z_button && !(report.Button & SWITCH_X))
+            report.Button |= SWITCH_R;
+        else
+            report.Button |= SWITCH_X;
+    } else {
+        report.Button &= ~SWITCH_X;
+        report.Button &= ~SWITCH_R;
+    }
+    // B and -
+    if (gamecube_buttons & GAMECUBE_B) {
+        if (z_button && !(report.Button & SWITCH_B))
+            report.Button |= SWITCH_MINUS;
+        else
+            report.Button |= SWITCH_B;
+    } else {
+        report.Button &= ~SWITCH_B;
+        report.Button &= ~SWITCH_MINUS;
+    }
+    // A and +
+    if (gamecube_buttons & GAMECUBE_A) {
+        if (z_button && !(report.Button & SWITCH_A))
+            report.Button |= SWITCH_PLUS;
+        else
+            report.Button |= SWITCH_A;
+    } else {
+        report.Button &= ~SWITCH_A;
+        report.Button &= ~SWITCH_PLUS;
+    }
+
+    if (gamecube_buttons & GAMECUBE_L) {
+        report.Button |= SWITCH_ZL;
+    } else {
+        report.Button &= ~SWITCH_ZL;
+    }
+    if (gamecube_buttons & GAMECUBE_R) {
+        report.Button |= SWITCH_ZR;
+    } else {
+        report.Button &= ~SWITCH_ZR;
+    }
+
+    if ((gamecube_buttons & GAMECUBE_UP) && (gamecube_buttons & GAMECUBE_RIGHT))
+        report.HAT = HAT_TOP_RIGHT;
+    else if ((gamecube_buttons & GAMECUBE_UP) && (gamecube_buttons & GAMECUBE_LEFT))
+        report.HAT = HAT_TOP_LEFT;
+    else if ((gamecube_buttons & GAMECUBE_DOWN) && (gamecube_buttons & GAMECUBE_RIGHT))
+        report.HAT = HAT_BOTTOM_RIGHT;
+    else if ((gamecube_buttons & GAMECUBE_DOWN) && (gamecube_buttons & GAMECUBE_LEFT))
+        report.HAT = HAT_BOTTOM_LEFT;
+    else if (gamecube_buttons & GAMECUBE_UP)
+        report.HAT = HAT_TOP;
+    else if (gamecube_buttons & GAMECUBE_DOWN)
+        report.HAT = HAT_BOTTOM;
+    else if (gamecube_buttons & GAMECUBE_RIGHT)
+        report.HAT = HAT_RIGHT;
+    else if (gamecube_buttons & GAMECUBE_LEFT)
+        report.HAT = HAT_LEFT;
+    else
+        report.HAT = HAT_CENTER;
+
+    if (report.Button || report.HAT != HAT_CENTER)
+        writePinHigh(C13);
+    else
+        writePinLow(C13);
+
+    // joystick calculations
+ 
+    report.LX = gamecube_joysticks[0];         
+    report.LY = 255 - gamecube_joysticks[1];    
+    report.RX = gamecube_joysticks[2];          
+    report.RY = 255 - gamecube_joysticks[3];          
+
+    send_gamepad(&report);
+
+}

keyboards/handwired/gc_controller/gc_controller.h

@@ -0,0 +1,47 @@
+#include "quantum.h"
+
+typedef enum {
+    SWITCH_Y       = 0x01,
+    SWITCH_B       = 0x02,
+    SWITCH_A       = 0x04,
+    SWITCH_X       = 0x08,
+    SWITCH_L       = 0x10,
+    SWITCH_R       = 0x20,
+    SWITCH_ZL      = 0x40,
+    SWITCH_ZR      = 0x80,
+    SWITCH_MINUS   = 0x100,
+    SWITCH_PLUS    = 0x200,
+    SWITCH_LCLICK  = 0x400,
+    SWITCH_RCLICK  = 0x800,
+    SWITCH_HOME    = 0x1000,
+    SWITCH_CAPTURE = 0x2000,
+} SwitchButtons_t;
+
+typedef enum {
+    GAMECUBE_A      = 0b0000000000000001,
+    GAMECUBE_B      = 0b0000000000000010,
+    GAMECUBE_X      = 0b0000000000000100,
+    GAMECUBE_Y      = 0b0000000000001000,
+    GAMECUBE_START  = 0b0000000000010000,
+    GAMECUBE_LEFT   = 0b0000000100000000,
+    GAMECUBE_RIGHT  = 0b0000001000000000,
+    GAMECUBE_DOWN   = 0b0000010000000000,
+    GAMECUBE_UP     = 0b0000100000000000,
+    GAMECUBE_Z      = 0b0001000000000000,
+    GAMECUBE_R      = 0b0010000000000000,
+    GAMECUBE_L      = 0b0100000000000000,
+} GamecubeButtons_t;
+
+#define HAT_TOP          0x00
+#define HAT_TOP_RIGHT    0x01
+#define HAT_RIGHT        0x02
+#define HAT_BOTTOM_RIGHT 0x03
+#define HAT_BOTTOM       0x04
+#define HAT_BOTTOM_LEFT  0x05
+#define HAT_LEFT         0x06
+#define HAT_TOP_LEFT     0x07
+#define HAT_CENTER       0x08
+
+#define STICK_MIN      0
+#define STICK_CENTER 128
+#define STICK_MAX    255

keyboards/handwired/gc_controller/gc_read.c

@@ -0,0 +1,216 @@
+#include "gc_read.h"
+#include "gc_controller.h"
+
+#define CONTROLLER_TIMEOUT 60
+
+bool init_message[9] = {0, 0, 0, 0, 0, 0, 0, 0, 1};
+bool request_message[25] = {
+    0, 1, 0, 0, 0, 0, 0, 0, 
+    0, 0, 0, 0, 0, 0, 1, 1, 
+    0, 0, 0, 0, 0, 0, 1, 0, 1};
+
+void start_message(void) {
+    setPinOutput(GAMECUBE_DATA_PIN);
+    writePinLow(GAMECUBE_DATA_PIN);
+}
+
+void send_bit(bool b) {
+    if (b) {
+        writePinLow(GAMECUBE_DATA_PIN);
+        wait_ns(900);
+        writePinHigh(GAMECUBE_DATA_PIN);
+        wait_ns(2900);
+    } else {
+        writePinLow(GAMECUBE_DATA_PIN);
+        wait_ns(2900);
+        writePinHigh(GAMECUBE_DATA_PIN);
+        wait_ns(900);
+    }
+}
+
+void wait_for_ready(void) {
+    setPinInputHigh(GAMECUBE_DATA_PIN);
+
+    // wait for long high
+    uint8_t ready = 0;
+    while (ready < 5) {
+        if (readPin(GAMECUBE_DATA_PIN))
+            ready++;
+        else
+            ready = 0;
+        wait_us(1);
+    }
+}
+
+void end_message(void) {
+    setPinInputHigh(GAMECUBE_DATA_PIN);
+}
+
+uint8_t buffer[9] = {0};
+uint16_t buttons_debounce = 0;
+bool initialised = false;
+bool calibrated = false;
+uint8_t mid_values[4] = {128, 128, 128, 128};
+uint8_t max_values[4] = {210, 210, 210, 210};
+uint8_t min_values[4] = {35, 35, 35, 35};
+
+void gamecube_init(void) {
+    setPinInputHigh(GAMECUBE_DATA_PIN);
+}
+
+void gamecube_scan(uint16_t * buttons, uint8_t * joysticks) {
+    bool exiting = false;
+    uint16_t timeout_counter = 0;
+
+    // somehow we're missing the first bit, which can safely be ignored
+    // i'm not sure if it's something with the timing or what
+    uint8_t buffer_bit = 1;
+
+    chSysLock();
+
+    if (!initialised) {
+        wait_for_ready();
+        
+        start_message();
+        for (uint8_t i = 0; i < 9; i++)
+            send_bit(init_message[i]);
+        end_message();
+
+        initialised = true;
+    }
+
+    wait_for_ready();
+
+    start_message();
+    for (uint8_t i = 0; i < 25; i++)
+        send_bit(request_message[i]);
+    end_message();
+
+    while (!exiting) {
+        timeout_counter = 0;
+        // wait for low or timeout
+        while (readPin(GAMECUBE_DATA_PIN)) {
+            wait_ns(100);
+            timeout_counter++;
+            if (timeout_counter > CONTROLLER_TIMEOUT) {
+                exiting = true;
+                break;
+            }
+        }
+
+        if (!exiting) {
+            // wait for the data part
+            wait_ns(1950);
+            bool b = readPin(GAMECUBE_DATA_PIN);
+            if (b)
+                buffer[buffer_bit / 8] |=  (1 << (7 - (buffer_bit % 8)));
+            else
+                buffer[buffer_bit / 8] &= ~(1 << (7 - (buffer_bit % 8)));
+            buffer_bit++;
+
+            // wait for high
+            while (!readPin(GAMECUBE_DATA_PIN));
+        }
+    }
+
+    chSysUnlock();
+
+    // basic debouncing for buttons
+    uint16_t combined_buttons = buffer[0] | (buffer[1] << 8);
+    *buttons |= buttons_debounce & combined_buttons;
+    *buttons &= buttons_debounce | combined_buttons;
+    buttons_debounce = combined_buttons;
+
+   if (!calibrated && mid_values[0] > 0) {
+        mid_values[0] = buffer[2];
+        mid_values[1] = buffer[3];
+        mid_values[2] = buffer[4];
+        mid_values[3] = buffer[5];
+        calibrated = true;
+    }
+
+    if (max_values[0] < buffer[2])
+        max_values[0] = buffer[2];
+    if (max_values[1] < buffer[3])
+        max_values[1] = buffer[3];
+    if (max_values[2] < buffer[4])
+        max_values[2] = buffer[4];
+    if (max_values[3] < buffer[5])
+        max_values[3] = buffer[5];
+
+    if (min_values[0] > buffer[2])
+        min_values[0] = buffer[2];
+    if (min_values[1] > buffer[3])
+        min_values[1] = buffer[3];
+    if (min_values[2] > buffer[4])
+        min_values[2] = buffer[4];
+    if (min_values[3] > buffer[5])
+        min_values[3] = buffer[5];
+
+    // values from my GC controller in Windows
+    // 30 - 138 - 236
+    // 20 - 124 - 225
+    // 37 - 135 - 222
+    // 34 - 126 - 216
+
+    // this should be 127? i don't understand what i'm doing wrong yet
+    #define JOYSTICK_SCALER 180.0
+
+    int32_t lx_temp = (int16_t)buffer[2] - mid_values[0];
+    if (lx_temp > 0)
+        lx_temp *= JOYSTICK_SCALER / (max_values[0]-mid_values[0]);
+    else
+        lx_temp *= JOYSTICK_SCALER / (mid_values[0]-min_values[0]);
+    lx_temp += STICK_CENTER;
+    if (lx_temp > 255)
+        lx_temp = 255;
+    if (lx_temp < 0)
+        lx_temp = 0;
+
+    int32_t ly_temp = (int16_t)buffer[3] - mid_values[1];
+    if (ly_temp > 0)
+        ly_temp *= JOYSTICK_SCALER / (max_values[1]-mid_values[1]);
+    else
+        ly_temp *= JOYSTICK_SCALER / (mid_values[1]-min_values[1]);
+    ly_temp += STICK_CENTER;
+    if (ly_temp > 255)
+        ly_temp = 255;
+    if (ly_temp < 0)
+        ly_temp = 0;
+
+    int32_t rx_temp = (int16_t)buffer[4] - mid_values[2];
+    if (rx_temp > 0)
+        rx_temp *= JOYSTICK_SCALER / (max_values[2]-mid_values[2]);
+    else
+        rx_temp *= JOYSTICK_SCALER / (mid_values[2]-min_values[2]);
+    rx_temp += STICK_CENTER;
+    if (rx_temp > 255)
+        rx_temp = 255;
+    if (rx_temp < 0)
+        rx_temp = 0;
+
+    int32_t ry_temp = (int16_t)buffer[5] - mid_values[3];
+    if (ry_temp > 0)
+        ry_temp *= JOYSTICK_SCALER / (max_values[3]-mid_values[3]);
+    else
+        ry_temp *= JOYSTICK_SCALER / (mid_values[3]-min_values[3]);
+    ry_temp += STICK_CENTER;
+    if (ry_temp > 255)
+        ry_temp = 255;
+    if (ry_temp < 0)
+        ry_temp = 0;
+
+    // checks to avoid a data skip (0 values on input, which aren't possible, i think)
+    if (buffer[2])
+        joysticks[0] = lx_temp;
+    if (buffer[3])
+        joysticks[1] = ly_temp;
+    if (buffer[4])
+        joysticks[2] = rx_temp;
+    if (buffer[5])
+        joysticks[3] = ry_temp;
+    if (buffer[6])
+        joysticks[4] = buffer[6];
+    if (buffer[7])
+        joysticks[5] = buffer[7];
+}

keyboards/handwired/gc_controller/gc_read.h

@@ -0,0 +1,34 @@
+#include "quantum.h"
+
+/* Adapted from https://github.com/bigjosh/SimpleNeoPixelDemo/ */
+
+#ifndef NOP_FUDGE
+#    if defined(STM32F0XX) || defined(STM32F1XX) || defined(STM32F3XX) || defined(STM32F4XX) || defined(STM32L0XX)
+#        define NOP_FUDGE 0.4
+#    else
+#        error("NOP_FUDGE configuration required")
+#        define NOP_FUDGE 1  // this just pleases the compile so the above error is easier to spot
+#    endif
+#endif
+
+#define NUMBER_NOPS 6
+#define CYCLES_PER_SEC (STM32_SYSCLK / NUMBER_NOPS * NOP_FUDGE)
+#define NS_PER_SEC (1000000000L)  // Note that this has to be SIGNED since we want to be able to check for negative values of derivatives
+#define NS_PER_CYCLE (NS_PER_SEC / CYCLES_PER_SEC)
+#define NS_TO_CYCLES(n) ((n) / NS_PER_CYCLE)
+
+#define wait_ns(x)                                  \
+    do {                                            \
+        for (int i = 0; i < NS_TO_CYCLES(x); i++) { \
+            __asm__ volatile("nop\n\t"              \
+                             "nop\n\t"              \
+                             "nop\n\t"              \
+                             "nop\n\t"              \
+                             "nop\n\t"              \
+                             "nop\n\t");            \
+        }                                           \
+    } while (0)
+
+
+void gamecube_init(void);
+void gamecube_scan(uint16_t * buttons, uint8_t * joysticks);

keyboards/handwired/gc_controller/keymaps/default/keymap.c

@@ -0,0 +1,3 @@
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { { { 0 } } };

keyboards/handwired/gc_controller/readme.md

@@ -0,0 +1,12 @@
+
+J1 header
+---------
+
+|#|Color  |Proton C|Description|
+|-|-------|----|------------|
+|1|blue   |3.3V|            |
+|2|yellow |5V  |            |
+|3|red    |A2  |Data (3.3V) |
+|4|green  |GND |            |
+|5|white  |GND |            |
+|6|black  |NC  |            |

keyboards/handwired/gc_controller/rules.mk

@@ -0,0 +1,15 @@
+# MCU name
+MCU = STM32F303
+
+BACKLIGHT_ENABLE = no
+MOUSEKEY_ENABLE = no
+EXTRAKEY_ENABLE = no
+CONSOLE_ENABLE = no
+NKRO_ENABLE = no
+RAW_ENABLE = no
+MIDI_ENABLE = no
+VIRTSER_ENABLE = no
+KEYBOARD_ENABLE = no
+SWITCH_CONTROLLER_ENABLE = yes
+
+SRC += gc_read.c

keyboards/handwired/onekey/proton_c/config.h

@@ -29,4 +29,4 @@
 
 #define RGB_DI_PIN A0
 
-#define ADC_PIN A0
+#define ADC_PIN A1

keyboards/hhkb/ansi/config.h

@@ -52,27 +52,20 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define SUART_IN_PIN    PIND
 #define SUART_IN_BIT    1
 
-#ifdef __AVR_ATmega32U4__
-    #define SERIAL_UART_BAUD        115200
-    #define SERIAL_UART_DATA        UDR1
-    #define SERIAL_UART_UBRR        ((F_CPU/(16.0*SERIAL_UART_BAUD)-1+0.5))
-    #define SERIAL_UART_RXD_VECT    USART1_RX_vect
-    #define SERIAL_UART_TXD_READY   (UCSR1A&(1<<UDRE1))
-    #define SERIAL_UART_INIT()      do { \
-        UBRR1L = (uint8_t) SERIAL_UART_UBRR;       /* baud rate */ \
-        UBRR1H = ((uint16_t)SERIAL_UART_UBRR>>8);  /* baud rate */ \
-        UCSR1B |= (1<<RXCIE1) | (1<<RXEN1); /* RX interrupt, RX: enable */ \
-        UCSR1B |= (0<<TXCIE1) | (1<<TXEN1); /* TX interrupt, TX: enable */ \
-        UCSR1C |= (0<<UPM11) | (0<<UPM10);  /* parity: none(00), even(01), odd(11) */ \
-        UCSR1D |= (0<<RTSEN) | (0<<CTSEN);  /* RTS, CTS(no flow control by hardware) */ \
-        DDRD |= (1<<5); PORTD &= ~(1<<5);   /* RTS for flow control by firmware */ \
-        sei(); \
-    } while(0)
-    #define SERIAL_UART_RTS_LO()    do { PORTD &= ~(1<<5); } while (0)
-    #define SERIAL_UART_RTS_HI()    do { PORTD |=  (1<<5); } while (0)
-#else
-    #error "USART configuration is needed."
-#endif
+#define SERIAL_UART_BAUD 115200
+#define SERIAL_UART_INIT_CUSTOM                 \
+    /* RX interrupt, RX: enable */              \
+    UCSR1B |= (1<<RXCIE1) | (1<<RXEN1);         \
+    /* TX interrupt, TX: enable */              \
+    UCSR1B |= (0<<TXCIE1) | (1<<TXEN1);         \
+    /* parity: none(00), even(01), odd(11) */   \
+    UCSR1C |= (0<<UPM11) | (0<<UPM10);          \
+    /* RTS, CTS(no flow control by hardware) */ \
+    UCSR1D |= (0<<RTSEN) | (0<<CTSEN);          \
+    /* RTS for flow control by firmware */      \
+    DDRD |= (1<<5); PORTD &= ~(1<<5);
+#define SERIAL_UART_RTS_LO() do { PORTD &= ~(1<<5); } while (0)
+#define SERIAL_UART_RTS_HI() do { PORTD |=  (1<<5); } while (0)
 
 /* power control of key switch board */
 #define HHKB_POWER_SAVING

keyboards/hhkb/jp/config.h

@@ -52,27 +52,20 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define SUART_IN_PIN    PIND
 #define SUART_IN_BIT    1
 
-#ifdef __AVR_ATmega32U4__
-    #define SERIAL_UART_BAUD        115200
-    #define SERIAL_UART_DATA        UDR1
-    #define SERIAL_UART_UBRR        ((F_CPU/(16.0*SERIAL_UART_BAUD)-1+0.5))
-    #define SERIAL_UART_RXD_VECT    USART1_RX_vect
-    #define SERIAL_UART_TXD_READY   (UCSR1A&(1<<UDRE1))
-    #define SERIAL_UART_INIT()      do { \
-        UBRR1L = (uint8_t) SERIAL_UART_UBRR;       /* baud rate */ \
-        UBRR1H = ((uint16_t)SERIAL_UART_UBRR>>8);  /* baud rate */ \
-        UCSR1B |= (1<<RXCIE1) | (1<<RXEN1); /* RX interrupt, RX: enable */ \
-        UCSR1B |= (0<<TXCIE1) | (1<<TXEN1); /* TX interrupt, TX: enable */ \
-        UCSR1C |= (0<<UPM11) | (0<<UPM10);  /* parity: none(00), even(01), odd(11) */ \
-        UCSR1D |= (0<<RTSEN) | (0<<CTSEN);  /* RTS, CTS(no flow control by hardware) */ \
-        DDRD |= (1<<5); PORTD &= ~(1<<5);   /* RTS for flow control by firmware */ \
-        sei(); \
-    } while(0)
-    #define SERIAL_UART_RTS_LO()    do { PORTD &= ~(1<<5); } while (0)
-    #define SERIAL_UART_RTS_HI()    do { PORTD |=  (1<<5); } while (0)
-#else
-    #error "USART configuration is needed."
-#endif
+#define SERIAL_UART_BAUD 115200
+#define SERIAL_UART_INIT_CUSTOM                 \
+    /* RX interrupt, RX: enable */              \
+    UCSR1B |= (1<<RXCIE1) | (1<<RXEN1);         \
+    /* TX interrupt, TX: enable */              \
+    UCSR1B |= (0<<TXCIE1) | (1<<TXEN1);         \
+    /* parity: none(00), even(01), odd(11) */   \
+    UCSR1C |= (0<<UPM11) | (0<<UPM10);          \
+    /* RTS, CTS(no flow control by hardware) */ \
+    UCSR1D |= (0<<RTSEN) | (0<<CTSEN);          \
+    /* RTS for flow control by firmware */      \
+    DDRD |= (1<<5); PORTD &= ~(1<<5);
+#define SERIAL_UART_RTS_LO() do { PORTD &= ~(1<<5); } while (0)
+#define SERIAL_UART_RTS_HI() do { PORTD |=  (1<<5); } while (0)
 
 /* power control of key switch board */
 #define HHKB_POWER_SAVING

keyboards/honeycomb/config.h

@@ -48,17 +48,9 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 //UART settings for communication with the RF microcontroller
 #define SERIAL_UART_BAUD 1000000
-#define SERIAL_UART_DATA UDR1
-#define SERIAL_UART_UBRR (F_CPU / (16UL * SERIAL_UART_BAUD) - 1)
-#define SERIAL_UART_TXD_READY (UCSR1A & _BV(UDRE1))
 #define SERIAL_UART_RXD_PRESENT (UCSR1A & _BV(RXC1))
-#define SERIAL_UART_INIT() do { \
-  /* baud rate */ \
-  UBRR1L = SERIAL_UART_UBRR; \
-  /* baud rate */ \
-  UBRR1H = SERIAL_UART_UBRR >> 8; \
-  /* enable TX and RX */ \
-  UCSR1B = _BV(TXEN1) | _BV(RXEN1); \
-  /* 8-bit data */ \
-  UCSR1C = _BV(UCSZ11) | _BV(UCSZ10); \
-} while(0)
+#define SERIAL_UART_INIT_CUSTOM       \
+    /* enable TX and RX */            \
+    UCSR1B = _BV(TXEN1) | _BV(RXEN1); \
+    /* 8-bit data */                  \
+    UCSR1C = _BV(UCSZ11) | _BV(UCSZ10);

keyboards/honeycomb/honeycomb.c

@@ -2,13 +2,8 @@
 #include "pointing_device.h"
 #include "report.h"
 
-void uart_init(void) {
-	SERIAL_UART_INIT();
-}
-
 void pointing_device_task(void){
 	/*report_mouse_t currentReport = {};
-    SERIAL_UART_INIT();
     uint32_t timeout = 0;
 
     //the m character requests the RF slave to send the mouse report
@@ -77,16 +72,5 @@ void matrix_init_kb(void) {
 	// put your keyboard start-up code here
 	// runs once when the firmware starts up
 	matrix_init_user();
-	uart_init();
 	led_init();
 }
-
-void matrix_scan_kb(void) {
-	// put your looping keyboard code here
-	// runs every cycle (a lot)
-	matrix_scan_user();
-}
-
-void led_set_kb(uint8_t usb_led) {
-
-}

keyboards/honeycomb/matrix.c

@@ -30,6 +30,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "honeycomb.h"
 #include "pointing_device.h"
 #include "report.h"
+#include "protocol/serial.h"
 
 #if (MATRIX_COLS <= 8)
 # define print_matrix_header()  print("\nr/c 01234567\n")
@@ -94,12 +95,11 @@ uint8_t matrix_cols(void) {
 void matrix_init(void) {
 
     matrix_init_quantum();
+    serial_init();
 }
 
 uint8_t matrix_scan(void)
 {
-    SERIAL_UART_INIT();
-
     uint32_t timeout = 0;
 
     // The 's' character requests the RF slave to send the matrix

keyboards/honeycomb/rules.mk

@@ -30,9 +30,4 @@ UNICODE_ENABLE = YES 		# Unicode
 # BLUETOOTH_ENABLE = yes # Enable Bluetooth with the Adafruit EZ-Key HID
 
 # # project specific files
-SRC += matrix.c
-
-USB = /dev/ttyACM0
-
-#upload: build
-#	$(honeycomb_UPLOAD_COMMAND)
+SRC += matrix.c serial_uart.c

keyboards/keebio/bfo9000/keymaps/shadyproject/keymap.c

@@ -0,0 +1,81 @@
+/* Copyright 2021 Chrisopher S Martin
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include QMK_KEYBOARD_H
+
+enum bfo900_layers {
+    _QWERTY,
+    _FUNC,
+};
+
+enum bfo9000_keycodes {
+    QWERTY = SAFE_RANGE,
+    GAMING
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+/*
+QWERTY
+(Keys separated by /: tap for first, hold for second; uses Space Cadet Shifts)
+ ,--------------------------------------------------------------------------------.   ,--------------------------------------------------------------------------------.
+ |   ESC  |  RESET |   F1   |   F2   |   F3   |   F4   |   F5   |        |        |   |        |        |   F6   |   F7   |   F8   |   F9   |   F10  |   F11  |   F12  |
+ |--------+--------+--------+--------+--------+--------+--------+--------+--------|   |--------+--------+--------+--------+--------+--------+--------+--------+--------|
+ |        |        |    1   |    2   |    3   |    4   |   5    |        |        |   |        |        |   6    |    7   |    8   |    9   |    0   |        |        |
+ |--------+--------+--------+--------+--------+--------+--------+--------+--------|   |--------+--------+--------+--------+--------+--------+--------+--------+--------|
+ |        |    `   |    Q   |    W   |    E   |    R   |   T    |        |   [    |   |    ]   |        |   Y    |    U   |    I   |    O   |    P   |    +   |        |
+ |--------+--------+--------+--------+--------+--------+--------+--------+--------|   |--------+--------+--------+--------+--------+--------+--------+--------+--------|
+ |        |        |    A   |    S   |    D   |    F   |   G    |  Tab   |  Fn    |   |   Fn   |  Enter |   H    |    J   |    K   |    L   |    ;   |    '   |        |
+ |--------+--------+--------+--------+--------+--------+--------+--------+--------|   |--------+--------+--------+--------+--------+--------+--------+--------+--------|
+ |        |        |    Z   |    X   |    C   |    V   |    B   |  ESC   |        |   |        |        |   N    |    M   |    ,   |    .   |    /   |        |        |
+ |--------+--------+--------+--------+--------+--------+--------+--------+--------|   |--------+--------+--------+--------+--------+--------+--------+--------+--------|
+ |        |        |        |        |PrntScrn| Ctrl   | Bkspc  |Meta/OS | Shift  |   |  Shift |  Alt   | Space  | Ctrl   |        |        |   -    |        |        |
+ `--------------------------------------------------------------------------------'   `--------------------------------------------------------------------------------'
+*/
+[_QWERTY] = LAYOUT(
+  KC_ESC,  RESET,    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_1,    KC_2,    KC_3,    KC_4,    KC_5,    _______, _______,   _______, _______, KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_BSLS, _______,
+  _______,  KC_GRV,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    _______, KC_LBRC,   KC_RBRC, _______, KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_EQL,  _______,
+  _______, _______,  KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_TAB,  MO(_FUNC), MO(_FUNC), KC_ENT, KC_H,   KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT, _______, // TODO: use OSL instead of MO
+  _______, _______,  KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_ESC,  _______,   _______, _______, KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, _______, _______,
+  _______, _______,  _______, _______, KC_PSCR, KC_LCTL, KC_BSPC, KC_LGUI, KC_LSFT,   KC_RSFT, KC_RALT, KC_SPC,  KC_RCTL, _______, _______, KC_MINS, _______, _______ //KC_CTL shoudl be double tap for capslock
+),
+
+/*
+Function layer
+ ,--------------------------------------------------------------------------------.   ,--------------------------------------------------------------------------------.
+ |        |        |        |        |        |        |        |        |        |   |        |        |        |        |        |        |        |        |        |
+ |--------+--------+--------+--------+--------+--------+--------+--------+--------|   |--------+--------+--------+--------+--------+--------+--------+--------+--------|
+ |        |        |        |        |        |        |        |        |        |   |        |        |        |        |        |        |        |        |        |
+ |--------+--------+--------+--------+--------+--------+--------+--------+--------|   |--------+--------+--------+--------+--------+--------+--------+--------+--------|
+ |        |        |        |        |        |        |        |        |        |   |        |        |   \    |   {    |    }   |   [    |   ]    |        |        |
+ |--------+--------+--------+--------+--------+--------+--------+--------+--------|   |--------+--------+--------+--------+--------+--------+--------+--------+--------|
+ |        |        |        |        |        |        |        |        |        |   |        |        |  LEFT  |  DOWN  |  UP    |  RIGHT |        |        |        |
+ |--------+--------+--------+--------+--------+--------+--------+--------+--------|   |--------+--------+--------+--------+--------+--------+--------+--------+--------|
+ |        |        |        |        |        |        |        |        |        |   |        |        |        |        |        |        |   \    |        |        |
+ |--------+--------+--------+--------+--------+--------+--------+--------+--------|   |--------+--------+--------+--------+--------+--------+--------+--------+--------|
+ |        |        |        |        |        |        |        |        |        |   |        |        |        |        |        |        |   |    |        |        |
+ `--------------------------------------------------------------------------------'   `--------------------------------------------------------------------------------'
+*/
+[_FUNC] = LAYOUT(
+  _______, _______, _______, _______, _______, _______, _______, _______, _______,     _______, _______, _______, _______, _______, _______, _______, _______, _______,
+  _______, _______, _______, _______, _______, _______, _______, _______, _______,     _______, _______, _______, _______, _______, _______, _______, _______, _______,
+  _______, _______, _______, _______, _______, _______, _______, _______, _______,     _______, _______, KC_BSLS, KC_LCBR, KC_RCBR, KC_LBRC, KC_RBRC, _______, _______,
+  _______, _______, _______, _______, _______, _______, _______, _______, _______,     _______, _______, KC_LEFT, KC_DOWN, KC_UP,   KC_RIGHT, _______, _______, _______,
+  _______, _______, _______, _______, _______, _______, _______, _______, _______,     _______, _______, _______, _______, _______, _______, KC_BSLASH, _______, _______,
+  _______, _______, _______, _______, _______, _______, _______, _______, _______,     _______, _______, _______, _______, _______, _______, KC_PIPE, _______, _______
+),
+
+};

keyboards/keebio/bfo9000/keymaps/shadyproject/readme.md

@@ -0,0 +1,11 @@
+![Shadyproject BFO-9000 layout image](http://shadyproject.net/images/bfo9000-layout.png)
+
+# Shadyproject BFO-9000 layout
+
+This is a keymap for the [Keebio BFO-9000](https://keeb.io/products/bfo-9000-keyboard-customizable-full-size-split-ortholinear?variant=8116065271914).  
+It is a dual layer (currently) that is inspired by the [Keyboardio Model 01](https://shop.keyboard.io/products/model-01-keyboard?variant=30996744405065) layout.
+
+## Layers
+
+- Qwerty
+- Functions

keyboards/keebio/dsp40/config.h

@@ -0,0 +1,19 @@
+/* Copyright 2021 Danny Nguyen <danny@keeb.io>
+
+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 "config_common.h"

keyboards/keebio/dsp40/dsp40.c

@@ -0,0 +1,17 @@
+/* Copyright 2021 Danny Nguyen <danny@keeb.io>
+
+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 "dsp40.h"

keyboards/keebio/dsp40/dsp40.h

@@ -0,0 +1,21 @@
+/* Copyright 2021 Danny Nguyen <danny@keeb.io>
+
+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
+
+#ifdef KEYBOARD_keebio_dsp40_rev1
+    #include "rev1.h"
+#endif

keyboards/keebio/dsp40/info.json

@@ -0,0 +1,107 @@
+{
+    "keyboard_name": "DSP40",
+    "url": "https://keeb.io",
+    "maintainer": "nooges",
+    "width": 12,
+    "height": 4,
+    "layouts": {
+        "LAYOUT": {
+            "layout": [
+                { "label": "Esc", "x": 0, "y": 0 },
+                { "label": "Q", "x": 1, "y": 0 },
+                { "label": "W", "x": 2, "y": 0 },
+                { "label": "E", "x": 3, "y": 0 },
+                { "label": "R", "x": 4, "y": 0 },
+                { "label": "T", "x": 5, "y": 0 },
+                { "label": "Y", "x": 6, "y": 0 },
+                { "label": "U", "x": 7, "y": 0 },
+                { "label": "I", "x": 8, "y": 0 },
+                { "label": "O", "x": 9, "y": 0 },
+                { "label": "P", "x": 10, "y": 0 },
+                { "label": "Back<br>Space", "x": 11, "y": 0 },
+                { "label": "Tab", "x": 0, "y": 1, "w": 1.25 },
+                { "label": "A", "x": 1.25, "y": 1 },
+                { "label": "S", "x": 2.25, "y": 1 },
+                { "label": "D", "x": 3.25, "y": 1 },
+                { "label": "F", "x": 4.25, "y": 1 },
+                { "label": "G", "x": 5.25, "y": 1 },
+                { "label": "H", "x": 6.25, "y": 1 },
+                { "label": "J", "x": 7.25, "y": 1 },
+                { "label": "K", "x": 8.25, "y": 1 },
+                { "label": "L", "x": 9.25, "y": 1 },
+                { "label": "Enter", "x": 10.25, "y": 1, "w": 1.75 },
+                { "label": "Shift", "x": 0, "y": 2, "w": 1.75 },
+                { "label": "Z", "x": 1.75, "y": 2 },
+                { "label": "X", "x": 2.75, "y": 2 },
+                { "label": "C", "x": 3.75, "y": 2 },
+                { "label": "V", "x": 4.75, "y": 2 },
+                { "label": "B", "x": 5.75, "y": 2 },
+                { "label": "N", "x": 6.75, "y": 2 },
+                { "label": "M", "x": 7.75, "y": 2 },
+                { "label": "<", "x": 8.75, "y": 2 },
+                { "label": "Shift", "x": 9.75, "y": 2, "w": 1.25 },
+                { "label": "Fn", "x": 11, "y": 2 },
+                { "label": "Hyper", "x": 0, "y": 3, "w": 1.25 },
+                { "label": "Super", "x": 1.25, "y": 3 },
+                { "label": "Meta", "x": 2.25, "y": 3, "w": 1.25 },
+                { "x": 3.5, "y": 3, "w": 2.25 },
+                { "x": 5.75, "y": 3, "w": 2.75 },
+                { "label": "Super", "x": 8.5, "y": 3, "w": 1.25 },
+                { "label": "Meta", "x": 9.75, "y": 3 },
+                { "label": "Super", "x": 10.75, "y": 3, "w": 1.25 }
+            ]
+        },
+        "LAYOUT_ortho_4x12": {
+            "layout": [
+                { "label": "Tab", "x": 0, "y": 0 },
+                { "label": "Q", "x": 1, "y": 0 },
+                { "label": "W", "x": 2, "y": 0 },
+                { "label": "E", "x": 3, "y": 0 },
+                { "label": "R", "x": 4, "y": 0 },
+                { "label": "T", "x": 5, "y": 0 },
+                { "label": "Y", "x": 6, "y": 0 },
+                { "label": "U", "x": 7, "y": 0 },
+                { "label": "I", "x": 8, "y": 0 },
+                { "label": "O", "x": 9, "y": 0 },
+                { "label": "P", "x": 10, "y": 0 },
+                { "label": "Back Space", "x": 11, "y": 0 },
+                { "label": "Esc", "x": 0, "y": 1 },
+                { "label": "A", "x": 1, "y": 1 },
+                { "label": "S", "x": 2, "y": 1 },
+                { "label": "D", "x": 3, "y": 1 },
+                { "label": "F", "x": 4, "y": 1 },
+                { "label": "G", "x": 5, "y": 1 },
+                { "label": "H", "x": 6, "y": 1 },
+                { "label": "J", "x": 7, "y": 1 },
+                { "label": "K", "x": 8, "y": 1 },
+                { "label": "L", "x": 9, "y": 1 },
+                { "label": ";", "x": 10, "y": 1 },
+                { "label": "'", "x": 11, "y": 1 },
+                { "label": "Shift", "x": 0, "y": 2 },
+                { "label": "Z", "x": 1, "y": 2 },
+                { "label": "X", "x": 2, "y": 2 },
+                { "label": "C", "x": 3, "y": 2 },
+                { "label": "V", "x": 4, "y": 2 },
+                { "label": "B", "x": 5, "y": 2 },
+                { "label": "N", "x": 6, "y": 2 },
+                { "label": "M", "x": 7, "y": 2 },
+                { "label": ",", "x": 8, "y": 2 },
+                { "label": ".", "x": 9, "y": 2 },
+                { "label": "/", "x": 10, "y": 2 },
+                { "label": "Enter", "x": 11, "y": 2 },
+                { "x": 0, "y": 3 },
+                { "label": "Ctrl", "x": 1, "y": 3 },
+                { "label": "Alt", "x": 2, "y": 3 },
+                { "label": "Super", "x": 3, "y": 3 },
+                { "label": "Lower", "x": 4, "y": 3 },
+                { "label": "Space", "x": 5, "y": 3 },
+                { "label": "Space", "x": 6, "y": 3 },
+                { "label": "Raise", "x": 7, "y": 3 },
+                { "label": "Left", "x": 8, "y": 3 },
+                { "label": "Down", "x": 9, "y": 3 },
+                { "label": "Up", "x": 10, "y": 3 },
+                { "label": "Right", "x": 11, "y": 3 }
+            ]
+        }
+    }
+}

keyboards/keebio/dsp40/keymaps/bakingpy/config.h

@@ -0,0 +1,19 @@
+/* Copyright 2021 Danny Nguyen <danny@keeb.io>
+
+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
+
+#define TAPPING_TERM 150

keyboards/keebio/dsp40/keymaps/bakingpy/keymap.c

@@ -0,0 +1,214 @@
+/* Copyright 2021 Danny Nguyen <danny@keeb.io>
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include QMK_KEYBOARD_H
+
+enum layer_names {
+    _MAC,
+    _WINDOWS,
+    _TESTMODE,
+    _LOWER,
+    _RAISE,
+    _FKEYS,
+    _ADJUST,
+};
+
+enum custom_keycodes {
+  MAC = SAFE_RANGE,
+  WINDOWS,
+  TESTMODE,
+  LOWER,
+  RAISE,
+  ADJUST,
+};
+
+#define KC_ KC_TRNS
+
+#define KC_CAPW LGUI(LSFT(KC_3))        // Capture whole screen
+#define KC_CPYW LGUI(LSFT(LCTL(KC_3)))  // Copy whole screen
+#define KC_CAPP LGUI(LSFT(KC_4))        // Capture portion of screen
+#define KC_CPYP LGUI(LSFT(LCTL(KC_4)))  // Copy portion of screen
+#define KC_ESCC MT(MOD_LCTL, KC_ESC)
+#define KC_LOWR LOWER
+#define KC_RASE RAISE
+#define KC_GRVF LT(_FKEYS, KC_GRV)
+#define KC_ENTS MT(MOD_LSFT, KC_ENT)
+#define KC_BL_S BL_STEP
+#define KC_BL_T BL_TOGG
+#define KC_RMOD RGB_MOD
+
+#ifndef LAYOUT_kc_ortho_4x12
+#define LAYOUT_kc_ortho_4x12( \
+    L00, L01, L02, L03, L04, L05, R00, R01, R02, R03, R04, R05, \
+    L10, L11, L12, L13, L14, L15, R10, R11, R12, R13, R14, R15, \
+    L20, L21, L22, L23, L24, L25, R20, R21, R22, R23, R24, R25, \
+    L30, L31, L32, L33, L34, L35, R30, R31, R32, R33, R34, R35 \
+    ) \
+    LAYOUT_ortho_4x12( \
+        KC_##L00, KC_##L01, KC_##L02, KC_##L03, KC_##L04, KC_##L05, KC_##R00, KC_##R01, KC_##R02, KC_##R03, KC_##R04, KC_##R05, \
+        KC_##L10, KC_##L11, KC_##L12, KC_##L13, KC_##L14, KC_##L15, KC_##R10, KC_##R11, KC_##R12, KC_##R13, KC_##R14, KC_##R15, \
+        KC_##L20, KC_##L21, KC_##L22, KC_##L23, KC_##L24, KC_##L25, KC_##R20, KC_##R21, KC_##R22, KC_##R23, KC_##R24, KC_##R25, \
+        KC_##L30, KC_##L31, KC_##L32, KC_##L33, KC_##L34, KC_##L35, KC_##R30, KC_##R31, KC_##R32, KC_##R33, KC_##R34, KC_##R35 \
+    )
+
+#endif
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+  [_MAC] = LAYOUT_kc_ortho_4x12(
+  //┌────┬────┬────┬────┬────┬────┐    ┌────┬────┬────┬────┬────┬────┐
+     TAB , Q  , W  , E  , R  , T  ,      Y  , U  , I  , O  , P  ,MINS,
+  //├────┼────┼────┼────┼────┼────┤    ├────┼────┼────┼────┼────┼────┤
+     ESCC, A  , S  , D  , F  , G  ,      H  , J  , K  , L  ,SCLN,QUOT,
+  //├────┼────┼────┼────┼────┼────┤    ├────┼────┼────┼────┼────┼────┤
+     LSFT, Z  , X  , C  , V  , B  ,      N  , M  ,COMM,DOT ,SLSH,ENTS,
+  //├────┼────┼────┼────┼────┼────┤    ├────┼────┼────┼────┼────┼────┤
+     GRVF,LCTL,LALT,LGUI,LOWR,SPC ,     BSPC,RASE,LEFT,DOWN, UP ,RGHT
+  //└────┴────┴────┴────┴────┴────┘    └────┴────┴────┴────┴────┴────┘
+  ),
+
+  [_WINDOWS] = LAYOUT_kc_ortho_4x12(
+  //┌────┬────┬────┬────┬────┬────┐    ┌────┬────┬────┬────┬────┬────┐
+     TAB , Q  , W  , E  , R  , T  ,      Y  , U  , I  , O  , P  ,MINS,
+  //├────┼────┼────┼────┼────┼────┤    ├────┼────┼────┼────┼────┼────┤
+     ESCC, A  , S  , D  , F  , G  ,      H  , J  , K  , L  ,SCLN,QUOT,
+  //├────┼────┼────┼────┼────┼────┤    ├────┼────┼────┼────┼────┼────┤
+     LSFT, Z  , X  , C  , V  , B  ,      N  , M  ,COMM,DOT ,SLSH,ENTS,
+  //├────┼────┼────┼────┼────┼────┤    ├────┼────┼────┼────┼────┼────┤
+     GRVF,LALT,LGUI,LCTL,LOWR,SPC ,     BSPC,RASE,LEFT,DOWN, UP ,RGHT
+  //└────┴────┴────┴────┴────┴────┘    └────┴────┴────┴────┴────┴────┘
+  ),
+
+  [_TESTMODE] = LAYOUT_kc_ortho_4x12(
+  //┌────┬────┬────┬────┬────┬────┐    ┌────┬────┬────┬────┬────┬────┐
+     TAB , Q  , W  , E  , R  , T  ,      Y  , U  , I  , O  , P  ,MINS,
+  //├────┼────┼────┼────┼────┼────┤    ├────┼────┼────┼────┼────┼────┤
+     RMOD,BL_S, S  , D  , F  , G  ,     RMOD,BL_S, K  , L  ,SCLN,QUOT,
+  //├────┼────┼────┼────┼────┼────┤    ├────┼────┼────┼────┼────┼────┤
+     LSFT, Z  , X  , C  , V  , B  ,      N  , M  ,COMM,DOT ,SLSH,ENTS,
+  //├────┼────┼────┼────┼────┼────┤    ├────┼────┼────┼────┼────┼────┤
+     GRVF,LALT,LGUI,LCTL,LOWR,SPC ,     BSPC,RASE,LEFT,DOWN, UP ,RGHT
+  //└────┴────┴────┴────┴────┴────┘    └────┴────┴────┴────┴────┴────┘
+  ),
+
+  [_LOWER] = LAYOUT_kc_ortho_4x12(
+  //┌────┬────┬────┬────┬────┬────┐    ┌────┬────┬────┬────┬────┬────┐
+         , 1  , 2  , 3  , 4  , 5  ,      6  , 7  , 8  , 9  , 0  ,    ,
+  //├────┼────┼────┼────┼────┼────┤    ├────┼────┼────┼────┼────┼────┤
+     DEL ,CAPP,LEFT,RGHT, UP ,LBRC,     RBRC, P4 , P5 , P6 ,PLUS,PIPE,
+  //├────┼────┼────┼────┼────┼────┤    ├────┼────┼────┼────┼────┼────┤
+         ,CPYP,    ,    ,DOWN,LCBR,     RCBR, P1 , P2 , P3 ,MINS,    ,
+  //├────┼────┼────┼────┼────┼────┤    ├────┼────┼────┼────┼────┼────┤
+     BL_S,BL_T,    ,    ,    ,DEL ,     DEL ,    , P0 ,PDOT,    ,
+  //└────┴────┴────┴────┴────┴────┘    └────┴────┴────┴────┴────┴────┘
+  ),
+
+  [_RAISE] = LAYOUT_kc_ortho_4x12(
+  //┌────┬────┬────┬────┬────┬────┐    ┌────┬────┬────┬────┬────┬────┐
+         ,EXLM, AT ,HASH,DLR ,PERC,     CIRC,AMPR,ASTR,LPRN,RPRN,    ,
+  //├────┼────┼────┼────┼────┼────┤    ├────┼────┼────┼────┼────┼────┤
+     DEL ,MPRV,MNXT,VOLU,PGUP,UNDS,     EQL ,HOME,    ,    ,    ,BSLS,
+  //├────┼────┼────┼────┼────┼────┤    ├────┼────┼────┼────┼────┼────┤
+     MUTE,MSTP,MPLY,VOLD,PGDN,MINS,     PLUS,END ,    ,    ,    ,    ,
+  //├────┼────┼────┼────┼────┼────┤    ├────┼────┼────┼────┼────┼────┤
+         ,    ,    ,    ,    ,    ,         ,    ,    ,    ,    ,
+  //└────┴────┴────┴────┴────┴────┘    └────┴────┴────┴────┴────┴────┘
+  ),
+
+  [_FKEYS] = LAYOUT_kc_ortho_4x12(
+  //┌────┬────┬────┬────┬────┬────┐    ┌────┬────┬────┬────┬────┬────┐
+     F12 , F1 , F2 , F3 , F4 , F5 ,      F6 , F7 , F8 , F9 ,F10 ,F11 ,
+  //├────┼────┼────┼────┼────┼────┤    ├────┼────┼────┼────┼────┼────┤
+         ,    ,    ,    ,    ,    ,         ,    ,    ,    ,    ,    ,
+  //├────┼────┼────┼────┼────┼────┤    ├────┼────┼────┼────┼────┼────┤
+         ,    ,    ,    ,    ,    ,         ,    ,    ,    ,    ,    ,
+  //├────┼────┼────┼────┼────┼────┤    ├────┼────┼────┼────┼────┼────┤
+         ,    ,    ,    ,    ,    ,         ,    ,    ,    ,    ,
+  //└────┴────┴────┴────┴────┴────┘    └────┴────┴────┴────┴────┴────┘
+  ),
+
+/* Adjust (Lower + Raise)
+ * ,-----------------------------------------------------------------------------------.
+ * |      | Reset|RGB Tg|RGB Md|Hue Up|Hue Dn|Sat Up|Sat Dn|Val Up|Val Dn|      |      |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * |      |      |      |Aud on|Audoff|AGnorm|AGswap|Qwerty|Colemk|Dvorak|      |      |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * |      |      |      |      |      |      |      |      |      |      |      |      |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * |      |      |      |      |      |             |      |      |      |      |      |
+ * `-----------------------------------------------------------------------------------'
+ */
+  [_ADJUST] = LAYOUT_ortho_4x12(
+    _______, RESET  , RGB_TOG, RGB_MOD, RGB_HUD, RGB_HUI,          RGB_SAD, RGB_SAI, RGB_VAD, RGB_VAI, _______, _______,
+    _______, _______, _______, AU_ON,   AU_OFF,  AG_NORM,          AG_SWAP, MAC,     WINDOWS, TESTMODE,_______, _______,
+    _______, _______, _______, _______, _______, _______,          _______, _______, _______, _______, _______, _______,
+    _______, _______, _______, _______, _______, _______,          _______, _______, _______, _______, _______, _______
+  )
+
+
+};
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  switch (keycode) {
+    case MAC:
+      if (record->event.pressed) {
+        set_single_persistent_default_layer(_MAC);
+      }
+      return false;
+      break;
+    case WINDOWS:
+      if (record->event.pressed) {
+        set_single_persistent_default_layer(_WINDOWS);
+      }
+      return false;
+      break;
+    case TESTMODE:
+      if (record->event.pressed) {
+        set_single_persistent_default_layer(_TESTMODE);
+      }
+      return false;
+      break;
+    case LOWER:
+      if (record->event.pressed) {
+        layer_on(_LOWER);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      } else {
+        layer_off(_LOWER);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      }
+      return false;
+      break;
+    case RAISE:
+      if (record->event.pressed) {
+        layer_on(_RAISE);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      } else {
+        layer_off(_RAISE);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      }
+      return false;
+      break;
+    case ADJUST:
+      if (record->event.pressed) {
+        layer_on(_ADJUST);
+      } else {
+        layer_off(_ADJUST);
+      }
+      return false;
+      break;
+  }
+  return true;
+}

keyboards/keebio/dsp40/keymaps/default/keymap.c

@@ -0,0 +1,116 @@
+/* Copyright 2021 Danny Nguyen <danny@keeb.io>
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include QMK_KEYBOARD_H
+
+enum custom_layer {
+    _QWERTY,
+    _LOWER,
+    _RAISE,
+    _ADJUST,
+};
+
+enum custom_keycodes {
+    QWERTY = SAFE_RANGE,
+    LOWER,
+    RAISE,
+    ADJUST,
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    /* Default Layer
+     * ,-----------------------------------------------------------.
+     * | Esc|  Q |  W |  E |  R |  T |  Y |  U |  I |  O |  P | BS |
+     * |-----------------------------------------------------------|
+     * | Tab |  A |  S |  D |  F |  G |  H |  J |  K |  L | Ent    |
+     * |-----------------------------------------------------------|
+     * | LSft   |  Z |  X |  C |  V |  B |  N |  M |  ,  |  . | /? |
+     * |-----------------------------------------------------------|
+     * | LCtl | LGui| LAlt|  spc fn0  |  spc fn1    |fn2|RAlt|RCtl |
+     * `-----------------------------------------------------------'
+     */
+    [_QWERTY] = LAYOUT(
+        KC_ESC,  KC_Q,   KC_W,   KC_E,   KC_R,   KC_T,   KC_Y,   KC_U,   KC_I,    KC_O,    KC_P,   KC_BSPC,
+        KC_TAB,  KC_A,   KC_S,   KC_D,   KC_F,   KC_G,   KC_H,   KC_J,   KC_K,    KC_L,    KC_ENT,
+        KC_LSFT, KC_Z,   KC_X,   KC_C,   KC_V,   KC_B,   KC_N,   KC_M,   KC_COMM, KC_DOT,  KC_SLSH,
+        KC_LCTL, KC_LGUI, KC_LALT, LT(_LOWER, KC_SPC), LT(_RAISE, KC_SPC), LT(_ADJUST, KC_LGUI), KC_RALT, KC_RCTL
+    ),
+
+    [_LOWER] = LAYOUT(
+        KC_TILD, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_BSPC,
+        KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_UNDS, KC_PLUS, KC_LCBR, KC_RCBR, KC_PIPE,
+        KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,S(KC_NUHS),S(KC_NUBS),BL_TOGG, BL_INC, BL_DEC,
+        _______, _______, _______, _______, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT
+    ),
+
+    [_RAISE] = LAYOUT(
+        KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_BSPC,
+        KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_MINS, KC_EQL,  KC_LBRC, KC_RBRC, KC_BSLS,
+        KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_NUHS, KC_NUBS, _______, _______, KC_DEL,
+        _______, KC_TRNS, _______, KC_TRNS, KC_TRNS, _______, _______, RGB_TOG
+    ),
+
+    [_ADJUST] = LAYOUT(
+        _______, RESET,   _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_DEL,
+        _______, _______, _______, AU_ON,   AU_OFF,  AG_NORM, AG_SWAP, _______, _______, _______,  _______,
+        _______, _______, _______, _______, _______, _______, _______, _______,  _______,  _______,  _______,
+        _______, _______, _______, _______, _______, _______, _______, _______
+    )
+};
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  switch (keycode) {
+    case LOWER:
+    if (record->event.pressed) {
+        layer_on(_LOWER);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+    } else {
+        layer_off(_LOWER);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+    }
+    return false;
+    break;
+    case RAISE:
+      if (record->event.pressed) {
+        layer_on(_RAISE);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      } else {
+        layer_off(_RAISE);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      }
+      return false;
+      break;
+    case ADJUST:
+      if (record->event.pressed) {
+        layer_on(_ADJUST);
+      } else {
+        layer_off(_ADJUST);
+      }
+      return false;
+      break;
+  }
+  return true;
+}
+
+void encoder_update_user(uint8_t index, bool clockwise) {
+    if (index == 0) {
+        if (clockwise) {
+            tap_code(KC_VOLU);
+        } else {
+            tap_code(KC_VOLD);
+        }
+    }
+}

keyboards/keebio/dsp40/keymaps/via/keymap.c

@@ -0,0 +1,75 @@
+/* Copyright 2021 Danny Nguyen <danny@keeb.io>
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include QMK_KEYBOARD_H
+
+enum via_layers {
+    _MAIN,
+    _FN1,
+    _FN2,
+    _FN3,
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    /* Default Layer
+     * ,-----------------------------------------------------------.
+     * | Esc|  Q |  W |  E |  R |  T |  Y |  U |  I |  O |  P | BS |
+     * |-----------------------------------------------------------|
+     * | Tab |  A |  S |  D |  F |  G |  H |  J |  K |  L | Ent    |
+     * |-----------------------------------------------------------|
+     * | LSft   |  Z |  X |  C |  V |  B |  N |  M |  ,  |  . | /? |
+     * |-----------------------------------------------------------|
+     * | LCtl | LGui| LAlt|  spc fn1  |  spc fn2    |fn3|RAlt|RCtl |
+     * `-----------------------------------------------------------'
+     */
+    [_MAIN] = LAYOUT_ortho_4x12(
+        KC_ESC,  KC_Q,    KC_W,    KC_E,   KC_R,   KC_T,   KC_Y,   KC_U,   KC_I,    KC_O,    KC_P,    KC_BSPC,
+        KC_TAB,  KC_A,    KC_S,    KC_D,   KC_F,   KC_G,   KC_H,   KC_J,   KC_K,    KC_L,    KC_SCLN, KC_ENT,
+        KC_LSFT, KC_LSFT, KC_Z,    KC_X,   KC_C,   KC_V,   KC_B,   KC_N,   KC_M,    KC_COMM, KC_DOT,  KC_SLSH,
+        KC_LCTL, KC_LGUI, KC_LALT, KC_SPC, LT(_FN1, KC_SPC), KC_SPC, KC_SPC, LT(_FN2, KC_SPC), MO(_FN3), LT(_FN3, KC_LGUI), KC_RALT, KC_RCTL
+    ),
+
+    [_FN1] = LAYOUT_ortho_4x12(
+        KC_TILD, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_BSPC,
+        KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_UNDS, KC_PLUS, KC_LCBR, KC_RCBR, _______, KC_PIPE,
+        _______, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,S(KC_NUHS),S(KC_NUBS),BL_TOGG,BL_INC, BL_DEC,
+        _______, _______, _______, _______, _______, _______, _______, _______, KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT
+    ),
+
+    [_FN2] = LAYOUT_ortho_4x12(
+        KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_BSPC,
+        KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_MINS, KC_EQL,  KC_LBRC, KC_RBRC, _______, KC_BSLS,
+        _______, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_NUHS, KC_NUBS, _______, _______, KC_DEL,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
+    ),
+
+    [_FN3] = LAYOUT_ortho_4x12(
+        _______, RESET,   _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_DEL,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
+    )
+};
+
+void encoder_update_user(uint8_t index, bool clockwise) {
+    if (index == 0) {
+        if (clockwise) {
+            tap_code(KC_VOLU);
+        } else {
+            tap_code(KC_VOLD);
+        }
+    }
+}

keyboards/keebio/dsp40/keymaps/via/rules.mk

@@ -0,0 +1,5 @@
+VIA_ENABLE = yes
+LTO_ENABLE = yes
+MOUSEKEY_ENABLE = yes
+CONSOLE_ENABLE = yes
+COMMAND_ENABLE = no

keyboards/keebio/dsp40/readme.md

@@ -0,0 +1,13 @@
+# DSP40
+
+A 40% keyboard with ortho and staggered layout options.
+
+* Keyboard Maintainer: [Bakingpy/nooges](https://github.com/nooges)
+* Hardware Supported: STM32F072CBT6
+* Hardware Availability: [Keebio](https://keeb.io/)
+
+Make example for this keyboard (after setting up your build environment):
+
+    make keebio/dsp40/rev1: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).

keyboards/keebio/dsp40/rev1/chconf.h

@@ -0,0 +1,714 @@
+/*
+    ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+/**
+ * @file    rt/templates/chconf.h
+ * @brief   Configuration file template.
+ * @details A copy of this file must be placed in each project directory, it
+ *          contains the application specific kernel settings.
+ *
+ * @addtogroup config
+ * @details Kernel related settings and hooks.
+ * @{
+ */
+
+#ifndef CHCONF_H
+#define CHCONF_H
+
+#define _CHIBIOS_RT_CONF_
+#define _CHIBIOS_RT_CONF_VER_6_0_
+
+/*===========================================================================*/
+/**
+ * @name System timers settings
+ * @{
+ */
+/*===========================================================================*/
+
+/**
+ * @brief   System time counter resolution.
+ * @note    Allowed values are 16 or 32 bits.
+ */
+#if !defined(CH_CFG_ST_RESOLUTION)
+#define CH_CFG_ST_RESOLUTION                32
+#endif
+
+/**
+ * @brief   System tick frequency.
+ * @details Frequency of the system timer that drives the system ticks. This
+ *          setting also defines the system tick time unit.
+ */
+#if !defined(CH_CFG_ST_FREQUENCY)
+#define CH_CFG_ST_FREQUENCY                 10000
+#endif
+
+/**
+ * @brief   Time intervals data size.
+ * @note    Allowed values are 16, 32 or 64 bits.
+ */
+#if !defined(CH_CFG_INTERVALS_SIZE)
+#define CH_CFG_INTERVALS_SIZE               32
+#endif
+
+/**
+ * @brief   Time types data size.
+ * @note    Allowed values are 16 or 32 bits.
+ */
+#if !defined(CH_CFG_TIME_TYPES_SIZE)
+#define CH_CFG_TIME_TYPES_SIZE              32
+#endif
+
+/**
+ * @brief   Time delta constant for the tick-less mode.
+ * @note    If this value is zero then the system uses the classic
+ *          periodic tick. This value represents the minimum number
+ *          of ticks that is safe to specify in a timeout directive.
+ *          The value one is not valid, timeouts are rounded up to
+ *          this value.
+ */
+#if !defined(CH_CFG_ST_TIMEDELTA)
+#define CH_CFG_ST_TIMEDELTA                 2
+#endif
+
+/** @} */
+
+/*===========================================================================*/
+/**
+ * @name Kernel parameters and options
+ * @{
+ */
+/*===========================================================================*/
+
+/**
+ * @brief   Round robin interval.
+ * @details This constant is the number of system ticks allowed for the
+ *          threads before preemption occurs. Setting this value to zero
+ *          disables the preemption for threads with equal priority and the
+ *          round robin becomes cooperative. Note that higher priority
+ *          threads can still preempt, the kernel is always preemptive.
+ * @note    Disabling the round robin preemption makes the kernel more compact
+ *          and generally faster.
+ * @note    The round robin preemption is not supported in tickless mode and
+ *          must be set to zero in that case.
+ */
+#if !defined(CH_CFG_TIME_QUANTUM)
+#define CH_CFG_TIME_QUANTUM                 0
+#endif
+
+/**
+ * @brief   Managed RAM size.
+ * @details Size of the RAM area to be managed by the OS. If set to zero
+ *          then the whole available RAM is used. The core memory is made
+ *          available to the heap allocator and/or can be used directly through
+ *          the simplified core memory allocator.
+ *
+ * @note    In order to let the OS manage the whole RAM the linker script must
+ *          provide the @p __heap_base__ and @p __heap_end__ symbols.
+ * @note    Requires @p CH_CFG_USE_MEMCORE.
+ */
+#if !defined(CH_CFG_MEMCORE_SIZE)
+#define CH_CFG_MEMCORE_SIZE                 0
+#endif
+
+/**
+ * @brief   Idle thread automatic spawn suppression.
+ * @details When this option is activated the function @p chSysInit()
+ *          does not spawn the idle thread. The application @p main()
+ *          function becomes the idle thread and must implement an
+ *          infinite loop.
+ */
+#if !defined(CH_CFG_NO_IDLE_THREAD)
+#define CH_CFG_NO_IDLE_THREAD               FALSE
+#endif
+
+/** @} */
+
+/*===========================================================================*/
+/**
+ * @name Performance options
+ * @{
+ */
+/*===========================================================================*/
+
+/**
+ * @brief   OS optimization.
+ * @details If enabled then time efficient rather than space efficient code
+ *          is used when two possible implementations exist.
+ *
+ * @note    This is not related to the compiler optimization options.
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_CFG_OPTIMIZE_SPEED)
+#define CH_CFG_OPTIMIZE_SPEED               FALSE
+#endif
+
+/** @} */
+
+/*===========================================================================*/
+/**
+ * @name Subsystem options
+ * @{
+ */
+/*===========================================================================*/
+
+/**
+ * @brief   Time Measurement APIs.
+ * @details If enabled then the time measurement APIs are included in
+ *          the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_CFG_USE_TM)
+#define CH_CFG_USE_TM                       FALSE
+#endif
+
+/**
+ * @brief   Threads registry APIs.
+ * @details If enabled then the registry APIs are included in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_CFG_USE_REGISTRY)
+#define CH_CFG_USE_REGISTRY                 TRUE
+#endif
+
+/**
+ * @brief   Threads synchronization APIs.
+ * @details If enabled then the @p chThdWait() function is included in
+ *          the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_CFG_USE_WAITEXIT)
+#define CH_CFG_USE_WAITEXIT                 TRUE
+#endif
+
+/**
+ * @brief   Semaphores APIs.
+ * @details If enabled then the Semaphores APIs are included in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_CFG_USE_SEMAPHORES)
+#define CH_CFG_USE_SEMAPHORES               TRUE
+#endif
+
+/**
+ * @brief   Semaphores queuing mode.
+ * @details If enabled then the threads are enqueued on semaphores by
+ *          priority rather than in FIFO order.
+ *
+ * @note    The default is @p FALSE. Enable this if you have special
+ *          requirements.
+ * @note    Requires @p CH_CFG_USE_SEMAPHORES.
+ */
+#if !defined(CH_CFG_USE_SEMAPHORES_PRIORITY)
+#define CH_CFG_USE_SEMAPHORES_PRIORITY      FALSE
+#endif
+
+/**
+ * @brief   Mutexes APIs.
+ * @details If enabled then the mutexes APIs are included in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_CFG_USE_MUTEXES)
+#define CH_CFG_USE_MUTEXES                  TRUE
+#endif
+
+/**
+ * @brief   Enables recursive behavior on mutexes.
+ * @note    Recursive mutexes are heavier and have an increased
+ *          memory footprint.
+ *
+ * @note    The default is @p FALSE.
+ * @note    Requires @p CH_CFG_USE_MUTEXES.
+ */
+#if !defined(CH_CFG_USE_MUTEXES_RECURSIVE)
+#define CH_CFG_USE_MUTEXES_RECURSIVE        FALSE
+#endif
+
+/**
+ * @brief   Conditional Variables APIs.
+ * @details If enabled then the conditional variables APIs are included
+ *          in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ * @note    Requires @p CH_CFG_USE_MUTEXES.
+ */
+#if !defined(CH_CFG_USE_CONDVARS)
+#define CH_CFG_USE_CONDVARS                 TRUE
+#endif
+
+/**
+ * @brief   Conditional Variables APIs with timeout.
+ * @details If enabled then the conditional variables APIs with timeout
+ *          specification are included in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ * @note    Requires @p CH_CFG_USE_CONDVARS.
+ */
+#if !defined(CH_CFG_USE_CONDVARS_TIMEOUT)
+#define CH_CFG_USE_CONDVARS_TIMEOUT         FALSE
+#endif
+
+/**
+ * @brief   Events Flags APIs.
+ * @details If enabled then the event flags APIs are included in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_CFG_USE_EVENTS)
+#define CH_CFG_USE_EVENTS                   TRUE
+#endif
+
+/**
+ * @brief   Events Flags APIs with timeout.
+ * @details If enabled then the events APIs with timeout specification
+ *          are included in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ * @note    Requires @p CH_CFG_USE_EVENTS.
+ */
+#if !defined(CH_CFG_USE_EVENTS_TIMEOUT)
+#define CH_CFG_USE_EVENTS_TIMEOUT           TRUE
+#endif
+
+/**
+ * @brief   Synchronous Messages APIs.
+ * @details If enabled then the synchronous messages APIs are included
+ *          in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_CFG_USE_MESSAGES)
+#define CH_CFG_USE_MESSAGES                 TRUE
+#endif
+
+/**
+ * @brief   Synchronous Messages queuing mode.
+ * @details If enabled then messages are served by priority rather than in
+ *          FIFO order.
+ *
+ * @note    The default is @p FALSE. Enable this if you have special
+ *          requirements.
+ * @note    Requires @p CH_CFG_USE_MESSAGES.
+ */
+#if !defined(CH_CFG_USE_MESSAGES_PRIORITY)
+#define CH_CFG_USE_MESSAGES_PRIORITY        FALSE
+#endif
+
+/**
+ * @brief   Mailboxes APIs.
+ * @details If enabled then the asynchronous messages (mailboxes) APIs are
+ *          included in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ * @note    Requires @p CH_CFG_USE_SEMAPHORES.
+ */
+#if !defined(CH_CFG_USE_MAILBOXES)
+#define CH_CFG_USE_MAILBOXES                TRUE
+#endif
+
+/**
+ * @brief   Core Memory Manager APIs.
+ * @details If enabled then the core memory manager APIs are included
+ *          in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_CFG_USE_MEMCORE)
+#define CH_CFG_USE_MEMCORE                  TRUE
+#endif
+
+/**
+ * @brief   Heap Allocator APIs.
+ * @details If enabled then the memory heap allocator APIs are included
+ *          in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ * @note    Requires @p CH_CFG_USE_MEMCORE and either @p CH_CFG_USE_MUTEXES or
+ *          @p CH_CFG_USE_SEMAPHORES.
+ * @note    Mutexes are recommended.
+ */
+#if !defined(CH_CFG_USE_HEAP)
+#define CH_CFG_USE_HEAP                     FALSE
+#endif
+
+/**
+ * @brief   Memory Pools Allocator APIs.
+ * @details If enabled then the memory pools allocator APIs are included
+ *          in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_CFG_USE_MEMPOOLS)
+#define CH_CFG_USE_MEMPOOLS                 FALSE
+#endif
+
+/**
+ * @brief   Objects FIFOs APIs.
+ * @details If enabled then the objects FIFOs APIs are included
+ *          in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_CFG_USE_OBJ_FIFOS)
+#define CH_CFG_USE_OBJ_FIFOS                FALSE
+#endif
+
+/**
+ * @brief   Pipes APIs.
+ * @details If enabled then the pipes APIs are included
+ *          in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ */
+#if !defined(CH_CFG_USE_PIPES)
+#define CH_CFG_USE_PIPES                    FALSE
+#endif
+
+/**
+ * @brief   Dynamic Threads APIs.
+ * @details If enabled then the dynamic threads creation APIs are included
+ *          in the kernel.
+ *
+ * @note    The default is @p TRUE.
+ * @note    Requires @p CH_CFG_USE_WAITEXIT.
+ * @note    Requires @p CH_CFG_USE_HEAP and/or @p CH_CFG_USE_MEMPOOLS.
+ */
+#if !defined(CH_CFG_USE_DYNAMIC)
+#define CH_CFG_USE_DYNAMIC                  FALSE
+#endif
+
+/** @} */
+
+/*===========================================================================*/
+/**
+ * @name Objects factory options
+ * @{
+ */
+/*===========================================================================*/
+
+/**
+ * @brief   Objects Factory APIs.
+ * @details If enabled then the objects factory APIs are included in the
+ *          kernel.
+ *
+ * @note    The default is @p FALSE.
+ */
+#if !defined(CH_CFG_USE_FACTORY)
+#define CH_CFG_USE_FACTORY                  FALSE
+#endif
+
+/**
+ * @brief   Maximum length for object names.
+ * @details If the specified length is zero then the name is stored by
+ *          pointer but this could have unintended side effects.
+ */
+#if !defined(CH_CFG_FACTORY_MAX_NAMES_LENGTH)
+#define CH_CFG_FACTORY_MAX_NAMES_LENGTH     8
+#endif
+
+/**
+ * @brief   Enables the registry of generic objects.
+ */
+#if !defined(CH_CFG_FACTORY_OBJECTS_REGISTRY)
+#define CH_CFG_FACTORY_OBJECTS_REGISTRY     FALSE
+#endif
+
+/**
+ * @brief   Enables factory for generic buffers.
+ */
+#if !defined(CH_CFG_FACTORY_GENERIC_BUFFERS)
+#define CH_CFG_FACTORY_GENERIC_BUFFERS      FALSE
+#endif
+
+/**
+ * @brief   Enables factory for semaphores.
+ */
+#if !defined(CH_CFG_FACTORY_SEMAPHORES)
+#define CH_CFG_FACTORY_SEMAPHORES           FALSE
+#endif
+
+/**
+ * @brief   Enables factory for mailboxes.
+ */
+#if !defined(CH_CFG_FACTORY_MAILBOXES)
+#define CH_CFG_FACTORY_MAILBOXES            FALSE
+#endif
+
+/**
+ * @brief   Enables factory for objects FIFOs.
+ */
+#if !defined(CH_CFG_FACTORY_OBJ_FIFOS)
+#define CH_CFG_FACTORY_OBJ_FIFOS            FALSE
+#endif
+
+/**
+ * @brief   Enables factory for Pipes.
+ */
+#if !defined(CH_CFG_FACTORY_PIPES) || defined(__DOXYGEN__)
+#define CH_CFG_FACTORY_PIPES                FALSE
+#endif
+
+/** @} */
+
+/*===========================================================================*/
+/**
+ * @name Debug options
+ * @{
+ */
+/*===========================================================================*/
+
+/**
+ * @brief   Debug option, kernel statistics.
+ *
+ * @note    The default is @p FALSE.
+ */
+#if !defined(CH_DBG_STATISTICS)
+#define CH_DBG_STATISTICS                   FALSE
+#endif
+
+/**
+ * @brief   Debug option, system state check.
+ * @details If enabled the correct call protocol for system APIs is checked
+ *          at runtime.
+ *
+ * @note    The default is @p FALSE.
+ */
+#if !defined(CH_DBG_SYSTEM_STATE_CHECK)
+#define CH_DBG_SYSTEM_STATE_CHECK           FALSE
+#endif
+
+/**
+ * @brief   Debug option, parameters checks.
+ * @details If enabled then the checks on the API functions input
+ *          parameters are activated.
+ *
+ * @note    The default is @p FALSE.
+ */
+#if !defined(CH_DBG_ENABLE_CHECKS)
+#define CH_DBG_ENABLE_CHECKS                FALSE
+#endif
+
+/**
+ * @brief   Debug option, consistency checks.
+ * @details If enabled then all the assertions in the kernel code are
+ *          activated. This includes consistency checks inside the kernel,
+ *          runtime anomalies and port-defined checks.
+ *
+ * @note    The default is @p FALSE.
+ */
+#if !defined(CH_DBG_ENABLE_ASSERTS)
+#define CH_DBG_ENABLE_ASSERTS               FALSE
+#endif
+
+/**
+ * @brief   Debug option, trace buffer.
+ * @details If enabled then the trace buffer is activated.
+ *
+ * @note    The default is @p CH_DBG_TRACE_MASK_DISABLED.
+ */
+#if !defined(CH_DBG_TRACE_MASK)
+#define CH_DBG_TRACE_MASK                   CH_DBG_TRACE_MASK_DISABLED
+#endif
+
+/**
+ * @brief   Trace buffer entries.
+ * @note    The trace buffer is only allocated if @p CH_DBG_TRACE_MASK is
+ *          different from @p CH_DBG_TRACE_MASK_DISABLED.
+ */
+#if !defined(CH_DBG_TRACE_BUFFER_SIZE)
+#define CH_DBG_TRACE_BUFFER_SIZE            128
+#endif
+
+/**
+ * @brief   Debug option, stack checks.
+ * @details If enabled then a runtime stack check is performed.
+ *
+ * @note    The default is @p FALSE.
+ * @note    The stack check is performed in a architecture/port dependent way.
+ *          It may not be implemented or some ports.
+ * @note    The default failure mode is to halt the system with the global
+ *          @p panic_msg variable set to @p NULL.
+ */
+#if !defined(CH_DBG_ENABLE_STACK_CHECK)
+#define CH_DBG_ENABLE_STACK_CHECK           FALSE
+#endif
+
+/**
+ * @brief   Debug option, stacks initialization.
+ * @details If enabled then the threads working area is filled with a byte
+ *          value when a thread is created. This can be useful for the
+ *          runtime measurement of the used stack.
+ *
+ * @note    The default is @p FALSE.
+ */
+#if !defined(CH_DBG_FILL_THREADS)
+#define CH_DBG_FILL_THREADS                 FALSE
+#endif
+
+/**
+ * @brief   Debug option, threads profiling.
+ * @details If enabled then a field is added to the @p thread_t structure that
+ *          counts the system ticks occurred while executing the thread.
+ *
+ * @note    The default is @p FALSE.
+ * @note    This debug option is not currently compatible with the
+ *          tickless mode.
+ */
+#if !defined(CH_DBG_THREADS_PROFILING)
+#define CH_DBG_THREADS_PROFILING            FALSE
+#endif
+
+/** @} */
+
+/*===========================================================================*/
+/**
+ * @name Kernel hooks
+ * @{
+ */
+/*===========================================================================*/
+
+/**
+ * @brief   System structure extension.
+ * @details User fields added to the end of the @p ch_system_t structure.
+ */
+#define CH_CFG_SYSTEM_EXTRA_FIELDS                                          \
+  /* Add threads custom fields here.*/
+
+/**
+ * @brief   System initialization hook.
+ * @details User initialization code added to the @p chSysInit() function
+ *          just before interrupts are enabled globally.
+ */
+#define CH_CFG_SYSTEM_INIT_HOOK() {                                         \
+  /* Add threads initialization code here.*/                                \
+}
+
+/**
+ * @brief   Threads descriptor structure extension.
+ * @details User fields added to the end of the @p thread_t structure.
+ */
+#define CH_CFG_THREAD_EXTRA_FIELDS                                          \
+  /* Add threads custom fields here.*/
+
+/**
+ * @brief   Threads initialization hook.
+ * @details User initialization code added to the @p _thread_init() function.
+ *
+ * @note    It is invoked from within @p _thread_init() and implicitly from all
+ *          the threads creation APIs.
+ */
+#define CH_CFG_THREAD_INIT_HOOK(tp) {                                       \
+  /* Add threads initialization code here.*/                                \
+}
+
+/**
+ * @brief   Threads finalization hook.
+ * @details User finalization code added to the @p chThdExit() API.
+ */
+#define CH_CFG_THREAD_EXIT_HOOK(tp) {                                       \
+  /* Add threads finalization code here.*/                                  \
+}
+
+/**
+ * @brief   Context switch hook.
+ * @details This hook is invoked just before switching between threads.
+ */
+#define CH_CFG_CONTEXT_SWITCH_HOOK(ntp, otp) {                              \
+  /* Context switch code here.*/                                            \
+}
+
+/**
+ * @brief   ISR enter hook.
+ */
+#define CH_CFG_IRQ_PROLOGUE_HOOK() {                                        \
+  /* IRQ prologue code here.*/                                              \
+}
+
+/**
+ * @brief   ISR exit hook.
+ */
+#define CH_CFG_IRQ_EPILOGUE_HOOK() {                                        \
+  /* IRQ epilogue code here.*/                                              \
+}
+
+/**
+ * @brief   Idle thread enter hook.
+ * @note    This hook is invoked within a critical zone, no OS functions
+ *          should be invoked from here.
+ * @note    This macro can be used to activate a power saving mode.
+ */
+#define CH_CFG_IDLE_ENTER_HOOK() {                                          \
+  /* Idle-enter code here.*/                                                \
+}
+
+/**
+ * @brief   Idle thread leave hook.
+ * @note    This hook is invoked within a critical zone, no OS functions
+ *          should be invoked from here.
+ * @note    This macro can be used to deactivate a power saving mode.
+ */
+#define CH_CFG_IDLE_LEAVE_HOOK() {                                          \
+  /* Idle-leave code here.*/                                                \
+}
+
+/**
+ * @brief   Idle Loop hook.
+ * @details This hook is continuously invoked by the idle thread loop.
+ */
+#define CH_CFG_IDLE_LOOP_HOOK() {                                           \
+  /* Idle loop code here.*/                                                 \
+}
+
+/**
+ * @brief   System tick event hook.
+ * @details This hook is invoked in the system tick handler immediately
+ *          after processing the virtual timers queue.
+ */
+#define CH_CFG_SYSTEM_TICK_HOOK() {                                         \
+  /* System tick event code here.*/                                         \
+}
+
+/**
+ * @brief   System halt hook.
+ * @details This hook is invoked in case to a system halting error before
+ *          the system is halted.
+ */
+#define CH_CFG_SYSTEM_HALT_HOOK(reason) {                                   \
+  /* System halt code here.*/                                               \
+}
+
+/**
+ * @brief   Trace hook.
+ * @details This hook is invoked each time a new record is written in the
+ *          trace buffer.
+ */
+#define CH_CFG_TRACE_HOOK(tep) {                                            \
+  /* Trace code here.*/                                                     \
+}
+
+/** @} */
+
+/*===========================================================================*/
+/* Port-specific settings (override port settings defaulted in chcore.h).    */
+/*===========================================================================*/
+
+#endif  /* CHCONF_H */
+
+/** @} */

keyboards/keebio/dsp40/rev1/config.h

@@ -0,0 +1,65 @@
+/* Copyright 2021 Danny Nguyen <danny@keeb.io>
+
+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 "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0xCB10
+#define PRODUCT_ID      0x144C
+#define DEVICE_VER      0x0100
+#define MANUFACTURER    Keebio
+#define PRODUCT         DSP40 Rev. 1
+
+/* key matrix size */
+#define MATRIX_ROWS 4
+#define MATRIX_COLS 12
+
+/* Keyboard Matrix Assignments */
+#define MATRIX_ROW_PINS { B9, A9, A8, B15 }
+#define MATRIX_COL_PINS { B10, B2, A3, A4, B7, B6, A10, C13, C14, C15, F0, F1 }
+#define ENCODERS_PAD_A { A1 }
+#define ENCODERS_PAD_B { A2 }
+#define TAP_CODE_DELAY 10
+#define DIODE_DIRECTION COL2ROW
+
+#define BACKLIGHT_PIN A6
+#define BACKLIGHT_PWM_DRIVER PWMD3
+#define BACKLIGHT_PWM_CHANNEL 1
+#define BACKLIGHT_PAL_MODE 1
+// #define BACKLIGHT_BREATHING
+#define BACKLIGHT_LEVELS 7
+
+#define RGB_DI_PIN D3
+#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
+#endif
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not 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