Update Hungarian keymap and add sendstring LUT (#8220)

* Reduce PROGMEM usage for keycode map

Bit-pack the keycode bool array to gain back a small amount of flash space.
The trade-off is an increase in runtime instructions when running macros.

It does make the code a bit harder to read, as well as maintain.

For configs that use send_string() et al, it saves ~100 bytes.

* Switch to macro and common definition

Rewrite the array declarations so both the unpacked (original) and
packed LUT arrays can use the same value definitions. This is done by
defining a macro that "knows what to do".

This makes the code much easier to read and maintain.

* Fix macro typos and improve perf

Pack the bits in a more efficient order for extraction.
And also fix the copy/paste error in the macro...

* Switch fully to packed LUT

Some minor reformatting.
Compile tested all sendstring_xyz.h to make sure they were converted
properly. Also checked that an unconverted version would generate a
compile error.

* Apply whitespace suggestions from code review

Co-Authored-By: Ryan <fauxpark@gmail.com>

Co-authored-by: Ryan <fauxpark@gmail.com>

docs/isp_flashing_guide.md

@@ -1,6 +1,14 @@
 # ISP Flashing Guide
 
-If you're having trouble flashing/erasing your board, and running into cryptic error messages like any of the following:
+ISP flashing (also known as ICSP flashing) is the process of programming a microcontroller directly.  This allows you to replace the bootloader, or change the "fuses" on the controller, which control a number of hardware- and software-related functions, such as the speed of the controller, how it boots, and other options.  
+
+The main use of ISP flashing for QMK is flashing or replacing the bootloader on your AVR-based controller (Pro Micros, or V-USB chips).  
+
+?> This is only for programming AVR based boards, such as the Pro Micro or other ATmega controllers.  It is not for Arm controllers, such as the Proton C. 
+
+## Dealing with Corrupted Bootloaders
+
+If you're having trouble flashing/erasing your board, and running into cryptic error messages like any of the following for a DFU based controller:
 
     libusb: warning [darwin_transfer_status] transfer error: timed out
     dfu.c:844: -ETIMEDOUT: Transfer timed out, NAK 0xffffffc4 (-60)
@@ -19,16 +27,60 @@ If you're having trouble flashing/erasing your board, and running into cryptic e
     Memory write error, use debug for more info.
     commands.c:360: Error writing memory data. (err -4)
 
-You're likely going to need to ISP flash your board/device to get it working again. Luckily, this process is pretty straight-forward, provided you have any extra programmable keyboard, Pro Micro, or Teensy 2.0/Teensy 2.0++. There are also dedicated ISP flashers available for this, but most cost >$15, and it's assumed that if you are googling this error, this is the first you've heard about ISP flashing, and don't have one readily available (whereas you might have some other AVR board). __We'll be using a Teensy 2.0 or Pro Micro with Windows 10 in this guide__ - if you are comfortable doing this on another system, please consider editing this guide and contributing those instructions!   
+Or, if you see this sort of message for a Pro Micro based controller:
+
+    avrdude: butterfly_recv(): programmer is not responding
+    avrdude: butterfly_recv(): programmer is not responding
+    avrdude: verification error, first mismatch at byte 0x002a
+            0x2b != 0x75
+    avrdude: verification error; content mismatch
+    avrdude: verification error; content mismatch
+
+
+You're likely going to need to ISP flash your board/device to get it working again. 
+
+## Hardware Needed
+
+You'll need one of the following to actually perform the ISP flashing (followed by the protocol they use):
+
+* [SparkFun PocketAVR](https://www.sparkfun.com/products/9825) - (USB Tiny)
+* [USBtinyISP AVR Programmer Kit](https://www.adafruit.com/product/46) - (USB Tiny)
+* [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)
+
+There are other devices that can be used to ISP flash, but these are the main ones.  Also, all product links are to the official versions. You can source them elsewhere. 
+
+You'll also need something to wire your "ISP Programmer" to the device that you're programming.  Some PCBs may have ISP headers that you can use directly, but this often isn't the case, so you'll likely need to solder to the controller itself or to different switches or other components. 
+
+### The ISP Firmware 
+
+The Teensy and Pro Micro controllers will need you to flash the ISP firmware to the controllers before you can use them as an ISP programmer.  The rest of the hardware should come preprogrammed.  So, for these controllers, download the correct hex file, and flash it first. 
+
+* Teensy 2.0: [`util/teensy_2.0_ISP_B0.hex`](https://github.com/qmk/qmk_firmware/blob/master/util/teensy_2.0_ISP_B0.hex) (`B0`)
+* Pro Micro: [`util/pro_micro_ISP_B6_10.hex`](https://github.com/qmk/qmk_firmware/blob/master/util/pro_micro_ISP_B6_10.hex) (`10/B6`)
+
+Once you've flashed your controller, you won't need this hex file anymore. 
 
 ## Software Needed
 
-* [Teensy Loader](https://www.pjrc.com/teensy/loader.html) (if using a Teensy)
-* QMK Toolbox (flash as usual - be sure to select the correct MCU) or `avrdude` via [WinAVR](http://www.ladyada.net/learn/avr/setup-win.html) (for Teensy & Pro Micro)
+The QMK Toolbox can be used for most (all) of this.  
+
+However, you can grab the [Teensy Loader](https://www.pjrc.com/teensy/loader.html) to flash your Teensy 2.0 board, if you are using that. Or you can use `avrdude` (installed as part of `qmk_install.sh`), or [AVRDUDESS](https://blog.zakkemble.net/avrdudess-a-gui-for-avrdude/) (for Windows) to flash the Pro Micro, and the ISP flashing. 
+
 
 ## Wiring
 
-This is pretty straight-forward - we'll be connecting like-things to like-things in the following manner:
+This is pretty straight-forward - we'll be connecting like-things to like-things in the following manner.
+
+### SparkFun Pocket AVR
+
+    PocketAVR RST  <-> Keyboard RESET
+    PocketAVR SCLK <-> Keyboard B1 (SCLK)
+    PocketAVR MOSI <-> Keyboard B2 (MOSI)
+    PocketAVR MISO <-> Keyboard B3 (MISO)
+    PocketAVR VCC  <-> Keyboard VCC
+    PocketAVR GND  <-> Keyboard GND
 
 ### Teensy 2.0
 
@@ -39,6 +91,8 @@ This is pretty straight-forward - we'll be connecting like-things to like-things
     Teensy VCC <-> Keyboard VCC
     Teensy GND <-> Keyboard GND
     
+!> Note that the B0 pin on the Teensy is wired to the RESET/RST pin on the keyboard's controller.  ***DO NOT*** wire the RESET pin on the Teensy to the RESET on the keyboard. 
+
 ### Pro Micro
 
     Pro Micro 10 (B6)  <-> Keyboard RESET
@@ -48,45 +102,61 @@ This is pretty straight-forward - we'll be connecting like-things to like-things
     Pro Micro VCC      <-> Keyboard VCC
     Pro Micro GND      <-> Keyboard GND
 
-## The ISP Firmware (now pre-compiled)
+!> Note that the 10/B6 pin on the Pro Micro is wired to the RESET/RST pin on the keyboard's controller.  ***DO NOT*** wire the RESET pin on the Pro Micro to the RESET on the keyboard. 
 
-The only difference between the .hex files below is which pin is connected to RESET. You can use them on other boards as well, as long as you're aware of the pins being used. If for some reason neither of these pins are available, [create an issue](https://github.com/qmk/qmk_firmware/issues/new), and we can generate one for you!
 
-* Teensy 2.0: [`util/teensy_2.0_ISP_B0.hex`](https://github.com/qmk/qmk_firmware/blob/master/util/teensy_2.0_ISP_B0.hex) (`B0`)
-* Pro Micro: [`util/pro_micro_ISP_B6_10.hex`](https://github.com/qmk/qmk_firmware/blob/master/util/pro_micro_ISP_B6_10.hex) (`B6/10`)
+## Flashing Your Keyboard 
 
-**Flash your Teenys/Pro Micro with one of these and continue - you won't need the file after flashing your ISP device.**
+After you have your ISP programmer set up, and wired to your keyboard, it's time to flash your keyboard.  
 
-## Just the Bootloader File
+### The Bootloader File
 
-If you just want to get things back to normal, you can flash only a bootloader from [`util/` folder](https://github.com/qmk/qmk_firmware/tree/master/util), and use your normal process to flash the firmware afterwards. Be sure to flash the correct bootloader for your chip:
+The simplest and quickest way to get things back to normal is to flash only a bootloader to the keyboard. Once this is done, you can connect the keyboard normally and flash the keyboard like you normally would. 
+
+You can find the stock bootloaders in the [`util/` folder](https://github.com/qmk/qmk_firmware/tree/master/util). Be sure to flash the correct bootloader for your chip:
 
 * [`atmega32u4`](https://github.com/qmk/qmk_firmware/blob/master/util/bootloader_atmega32u4_1_0_0.hex) - Most keyboards, Planck Rev 1-5, Preonic Rev 1-2
+* [`Pro Micro`](https://github.com/sparkfun/Arduino_Boards/blob/master/sparkfun/avr/bootloaders/caterina/Caterina-promicro16.hex) - The default bootloader for Pro Micro controllers
 * [`at90usb1286`](https://github.com/qmk/qmk_firmware/blob/master/util/bootloader_at90usb128x_1_0_1.hex) - Planck Light Rev 1
-* [`atmega32a`](https://github.com/qmk/qmk_firmware/blob/master/util/bootloader_atmega32a_1_0_0.hex) - jj40
+* [`atmega32a`](https://github.com/qmk/qmk_firmware/blob/master/util/bootloader_atmega32a_1_0_0.hex) - jj40, and other V-USB/ps2avrGB keyboards
 
 If you're not sure what your board uses, look in the `rules.mk` file for the keyboard in QMK. The `MCU =` line will have the value you need. It may differ between different versions of the board.
 
-### Advanced/Production Techniques
+### Production Techniques
 
-If you'd like to flash both the bootloader **and** the regular firmware at the same time, you need to combine the files. 
+If you'd like to flash both the bootloader **and** the regular firmware at the same time, there are two options to do so.  Manually, or with the `:production` target when compiling. 
+
+To do this manually: 
 
 1. Open the original firmware .hex file in a text editor
 2. Remove the last line (which should be `:00000001FF` - this is an EOF message)
 3. Copy the entire bootloader's contents onto a new line (with no empty lines between) and paste it at the end of the original file
 4. Save it as a new file by naming it `<keyboard>_<keymap>_production.hex`
 
-It's possible to use other bootloaders here in the same way, but __you need a bootloader__, otherwise you'll have to use ISP again to write new firmware to your keyboard.
+?> It's possible to use other bootloaders here in the same way, but __you need a bootloader__, otherwise you'll have to use ISP again to write new firmware to your keyboard.
+
+To do this the easy way, you can flash the board using the `:production` target when compiling.  This compiles the firmware, then compiles the QMK DFU bootloader, and then creates a combined image.  Once this is done, you'll see three files: 
+* `<keyboard>_<keymap>.hex`
+* `<keyboard>_<keymap>_bootloader.hex`
+* `<keyboard>_<keymap>_production.hex`
+
+The QMK DFU bootloader has only really been tested on `atmega32u4` controllers (such as the AVR based Planck boards, and the Pro Micro), and hasn't been tested on other controllers.  However, it will definitely not work on V-USB controllers, such as the `atmega32a` or `atmega328p`.
+
+You can flash either the bootloader or the production firmware file. The production firmware file will take a lot longer to flash, since it's flashing a lot more data. 
+
+?> Note: You should stay with the same bootloader. If you're using DFU already, switching to QMK DFU is fine. But flashing QMK DFU onto a Pro Micro, for instance, has additional steps needed.
 
 ## Flashing Your Bootloader/Production File
 
-Make sure your keyboard is unplugged from any device, and plug in your Teensy.
+Make sure your keyboard is unplugged from any device, and plug in your ISP Programmer.
+
+If you want to change bootloader types, You'll need to use the command line. 
 
 ### QMK Toolbox
 
-1. `AVRISP device connected` will show up in yellow
+1. `AVRISP device connected` or `USB Tiny device connected` will show up in yellow
 2. Select the correct bootloader/production .hex file with the `Open` dialog (spaces can't be in the path)
-3. Be sure the correct `Microcontroller` option is selected
+3. Be sure the correct `Microcontroller` option for the keyboard you're flashing (not the ISP programmer) is selected
 4. Hit `Flash`
 5. Wait, as nothing will output for a while, especially with production files
 
@@ -94,7 +164,7 @@ If the verification and fuse checks are ok, you're done! Your board may restart
 
 ### Command Line
 
-Open `cmd` and navigate to your where your modified .hex file is. We'll pretend this file is called `main.hex`, and that your Teensy 2.0 is on the `COM3` port - if you're unsure, you can open your Device Manager, and look for `Ports > USB Serial Device`. Use that COM port here. You can confirm it's the right port with:
+Open a terminal (`cmd` on Windows, for instance) and navigate to your where your modified .hex file is. We'll pretend this file is called `main.hex`, and that your Teensy 2.0 is on the `COM3` port - if you're unsure, you can open your Device Manager, and look for `Ports > USB Serial Device`. Use that COM port here. You can confirm it's the right port with:
 
     avrdude -c avrisp -P COM3 -p atmega32u4
 
@@ -129,4 +199,47 @@ You should see a couple of progress bars, then you should see:
 
 Which means everything should be ok! Your board may restart automatically, otherwise, unplug your Teensy and plug in your keyboard - you can leave your Teensy wired to your keyboard while testing things, but it's recommended that you desolder it/remove the wiring once you're sure everything works.
 
+If you're using a SparkFun PocketAVR Programmer, or another USB Tiny based ISP programmer, you will want to use something like this: 
+
+    avrdude -c usbtiny -P usb -p atmega32u4
+
+#### Advanced: Changing Fuses
+
+If you're switching bootloaders, such as flashing QMK DFU on a Pro Micro, you will need to change the fuses, in additional to flashing the bootloader hex file.  This is because `caterina` (the Pro Micro bootloader) and `dfu` handle the startup routines differently, and that behavior is controlled by the fuses.  
+
+!> This is one area that it is very important to be careful, as changing fuses is one of the ways that you can permanently brick your controller.  
+
+For this, we are assuming the 5V 16MHz versions of the `atmega32u4` (such as the 5V Pro Micro).
+
+For DFU on the `atmega32u4`, these are the fuse settings that you want: 
+
+| Fuse     | Setting          |
+|----------|------------------|
+| Low      | `0x5E`           |
+| High     | `0xD9` or `0x99` |
+| Extended | `0xC3`           |
+
+The High fuse can be 0xD9 or 0x99. The difference is that 0xD9 disables JTAG, which QMK Firmware disables via software as well, while 0x99 doesn't disable JTAG. 
+
+To set this add `-U lfuse:w:0x5E:m -U hfuse:w:0xD9:m -U efuse:w:0xC3:m` to your command.  So the final command should look something like: 
+
+    avrdude -c avrisp -P COM3 -p atmega32u4 -U flash:w:main.hex:i -U lfuse:w:0x5E:m -U hfuse:w:0xD9:m -U efuse:w:0xC3:m
+
+For Caterina on the `atmega32u4`, these are the fuse settings that you want: 
+
+| Fuse     | Setting|
+|----------|--------|
+| Low      | `0xFF` |
+| High     | `0xD9` |
+| Extended | `0xC3` |
+
+To set this add `-U lfuse:w:0xFF:m -U hfuse:w:0xD8:m -U efuse:w:0xC3:m` to your command.  So the final command should look something like: 
+
+    avrdude -c avrisp -P COM3 -p atmega32u4 -U flash:w:main.hex:i -U lfuse:w:0xFF:m -U hfuse:w:0xD8:m -U efuse:w:0xC3:m
+
+
+If you are using a different controller or want different configuration, you can use [this AVR Fuse Calculator](http://www.engbedded.com/fusecalc/) to find a better value for you.
+
+## Help 
+
 If you have any questions/problems, feel free to [open an issue](https://github.com/qmk/qmk_firmware/issues/new)!

drivers/avr/glcdfont.c

@@ -1,17 +1,7 @@
 // This is the 'classic' fixed-space bitmap font for Adafruit_GFX since 1.0.
 // See gfxfont.h for newer custom bitmap font info.
 
-#ifndef FONT5X7_H
-#define FONT5X7_H
-
-#ifdef __AVR__
-#    include <avr/io.h>
-#    include <avr/pgmspace.h>
-#elif defined(ESP8266)
-#    include <pgmspace.h>
-#else
-#    define PROGMEM
-#endif
+#include "progmem.h"
 
 // Standard ASCII 5x7 font
 
@@ -31,4 +21,3 @@ static const unsigned char font[] PROGMEM = {
     0x14, 0x14, 0x14, 0xF4, 0x14, 0x10, 0x10, 0xF0, 0x10, 0xF0, 0x00, 0x00, 0x1F, 0x10, 0x1F, 0x00, 0x00, 0x00, 0x1F, 0x14, 0x00, 0x00, 0x00, 0xFC, 0x14, 0x00, 0x00, 0xF0, 0x10, 0xF0, 0x10, 0x10, 0xFF, 0x10, 0xFF, 0x14, 0x14, 0x14, 0xFF, 0x14, 0x10, 0x10, 0x10, 0x1F, 0x00, 0x00, 0x00, 0x00, 0xF0, 0x10, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xF0, 0xF0, 0xF0, 0xF0, 0xF0, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, 0x38, 0x44, 0x44, 0x38, 0x44, 0xFC, 0x4A, 0x4A, 0x4A, 0x34,                                                                                                                                                                                                                                                                                                                                                                                                       // sharp-s or beta
     0x7E, 0x02, 0x02, 0x06, 0x06, 0x02, 0x7E, 0x02, 0x7E, 0x02, 0x63, 0x55, 0x49, 0x41, 0x63, 0x38, 0x44, 0x44, 0x3C, 0x04, 0x40, 0x7E, 0x20, 0x1E, 0x20, 0x06, 0x02, 0x7E, 0x02, 0x02, 0x99, 0xA5, 0xE7, 0xA5, 0x99, 0x1C, 0x2A, 0x49, 0x2A, 0x1C, 0x4C, 0x72, 0x01, 0x72, 0x4C, 0x30, 0x4A, 0x4D, 0x4D, 0x30, 0x30, 0x48, 0x78, 0x48, 0x30, 0xBC, 0x62, 0x5A, 0x46, 0x3D, 0x3E, 0x49, 0x49, 0x49, 0x00, 0x7E, 0x01, 0x01, 0x01, 0x7E, 0x2A, 0x2A, 0x2A, 0x2A, 0x2A, 0x44, 0x44, 0x5F, 0x44, 0x44, 0x40, 0x51, 0x4A, 0x44, 0x40, 0x40, 0x44, 0x4A, 0x51, 0x40, 0x00, 0x00, 0xFF, 0x01, 0x03, 0xE0, 0x80, 0xFF, 0x00, 0x00, 0x08, 0x08, 0x6B, 0x6B, 0x08, 0x36, 0x12, 0x36, 0x24, 0x36, 0x06, 0x0F, 0x09, 0x0F, 0x06, 0x00, 0x00, 0x18, 0x18, 0x00, 0x00, 0x00, 0x10, 0x10, 0x00, 0x30, 0x40, 0xFF, 0x01, 0x01, 0x00, 0x1F, 0x01, 0x01, 0x1E, 0x00, 0x19, 0x1D, 0x17, 0x12, 0x00, 0x3C, 0x3C, 0x3C, 0x3C, 0x00, 0x00, 0x00, 0x00, 0x00  // #255 NBSP
 };
-#endif  // FONT5X7_H

drivers/oled/glcdfont.c

@@ -1,13 +1,4 @@
-#pragma once
-
-#ifdef __AVR__
-#    include <avr/io.h>
-#    include <avr/pgmspace.h>
-#elif defined(ESP8266)
-#    include <pgmspace.h>
-#else
-#    define PROGMEM
-#endif
+#include "progmem.h"
 
 // Helidox 8x6 font with QMK Firmware Logo
 // Online editor: http://teripom.x0.com/

drivers/oled/oled_driver.c

@@ -22,15 +22,10 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #include <string.h>
 
-#if defined(__AVR__)
-#    include <avr/io.h>
-#    include <avr/pgmspace.h>
-#elif defined(ESP8266)
-#    include <pgmspace.h>
-#else  // defined(ESP8266)
-#    define PROGMEM
+#include "progmem.h"
+#ifndef __AVR__
 #    define memcpy_P(des, src, len) memcpy(des, src, len)
-#endif  // defined(__AVR__)
+#endif
 
 // Used commands from spec sheet: https://cdn-shop.adafruit.com/datasheets/SSD1306.pdf
 // for SH1106: https://www.velleman.eu/downloads/29/infosheets/sh1106_datasheet.pdf

keyboards/1upkeyboards/1up60hse/1up60hse.c

@@ -14,3 +14,30 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #include "1up60hse.h"
+
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+	// put your looping keyboard code here
+	// runs every cycle (a lot)
+
+	matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+	// put your per-action keyboard code here
+	// runs for every action, just before processing by the firmware
+
+	return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+	// put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+	led_set_user(usb_led);
+}

keyboards/1upkeyboards/super16/super16.c

@@ -14,3 +14,30 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #include "super16.h"
+
+void matrix_init_kb(void) {
+  // put your keyboard start-up code here
+  // runs once when the firmware starts up
+
+  matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+  // put your looping keyboard code here
+  // runs every cycle (a lot)
+
+  matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+  // put your per-action keyboard code here
+  // runs for every action, just before processing by the firmware
+
+  return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+  // put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+  led_set_user(usb_led);
+}

keyboards/40percentclub/25/25.c

@@ -15,6 +15,33 @@
  */
 #include "25.h"
 
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+	// put your looping keyboard code here
+	// runs every cycle (a lot)
+
+	matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+	// put your per-action keyboard code here
+	// runs for every action, just before processing by the firmware
+
+	return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+	// put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+	led_set_user(usb_led);
+}
+
 #ifdef SWAP_HANDS_ENABLE
 __attribute__ ((weak))
 const keypos_t hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {

keyboards/40percentclub/4pack/4pack.c

@@ -15,10 +15,40 @@
  */
 #include "4pack.h"
 
+// Optional override functions below.
+// You can leave any or all of these undefined.
+// These are only required if you want to perform custom actions.
+
 void matrix_init_kb(void) {
   // put your keyboard start-up code here
   // runs once when the firmware starts up
 
   setPinOutput(F4); // cathodes
   setPinOutput(F5); // cathodes
+
+  // Do the rest
+  matrix_init_user();
 }
+
+/*
+void matrix_scan_kb(void) {
+  // put your looping keyboard code here
+  // runs every cycle (a lot)
+
+  matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+  // put your per-action keyboard code here
+  // runs for every action, just before processing by the firmware
+
+  return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+  // put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+  led_set_user(usb_led);
+}
+
+*/

keyboards/40percentclub/4x4/4x4.c

@@ -1,2 +1,29 @@
 
 #include "4x4.h"
+
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+	// put your looping keyboard code here
+	// runs every cycle (a lot)
+
+	matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+	// put your per-action keyboard code here
+	// runs for every action, just before processing by the firmware
+
+	return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+	// put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+	led_set_user(usb_led);
+}

keyboards/40percentclub/5x5/5x5.c

@@ -1,2 +1,29 @@
 
 #include "5x5.h"
+
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+	// put your looping keyboard code here
+	// runs every cycle (a lot)
+
+	matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+	// put your per-action keyboard code here
+	// runs for every action, just before processing by the firmware
+
+	return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+	// put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+	led_set_user(usb_led);
+}

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

@@ -15,6 +15,33 @@
  */
 #include "6lit.h"
 
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+	// put your looping keyboard code here
+	// runs every cycle (a lot)
+
+	matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+	// put your per-action keyboard code here
+	// runs for every action, just before processing by the firmware
+
+	return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+	// put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+	led_set_user(usb_led);
+}
+
 #ifdef SWAP_HANDS_ENABLE
 __attribute__ ((weak))
 const keypos_t hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {

keyboards/40percentclub/foobar/foobar.c

@@ -15,6 +15,33 @@
  */
 #include "foobar.h"
 
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+	// put your looping keyboard code here
+	// runs every cycle (a lot)
+
+	matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+	// put your per-action keyboard code here
+	// runs for every action, just before processing by the firmware
+
+	return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+	// put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+	led_set_user(usb_led);
+}
+
 #ifdef SWAP_HANDS_ENABLE
 __attribute__ ((weak))
 const keypos_t hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {

keyboards/40percentclub/half_n_half/half_n_half.c

@@ -14,3 +14,30 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #include "half_n_half.h"
+
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+	// put your looping keyboard code here
+	// runs every cycle (a lot)
+
+	matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+	// put your per-action keyboard code here
+	// runs for every action, just before processing by the firmware
+
+	return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+	// put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+	led_set_user(usb_led);
+}

keyboards/40percentclub/i75/i75.c

@@ -14,3 +14,30 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #include "i75.h"
+
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+	// put your looping keyboard code here
+	// runs every cycle (a lot)
+
+	matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+	// put your per-action keyboard code here
+	// runs for every action, just before processing by the firmware
+
+	return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+	// put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+	led_set_user(usb_led);
+}

keyboards/40percentclub/mf68/mf68.c

@@ -1 +1,8 @@
 #include "mf68.h"
+
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}

keyboards/40percentclub/nano/nano.c

@@ -1 +1,5 @@
 #include "nano.h"
+
+void matrix_init_kb(void) {
+	matrix_init_user();
+}

keyboards/40percentclub/nori/nori.c

@@ -14,3 +14,30 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #include "nori.h"
+
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+	// put your looping keyboard code here
+	// runs every cycle (a lot)
+
+	matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+	// put your per-action keyboard code here
+	// runs for every action, just before processing by the firmware
+
+	return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+	// put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+	led_set_user(usb_led);
+}

keyboards/40percentclub/ut47/ut47.c

@@ -15,16 +15,36 @@
  */
 #include "ut47.h"
 #ifdef LED_ENABLE
-    #include "protocol/serial.h"
+  #include "protocol/serial.h"
 #endif
 
-bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
-    // put your per-action keyboard code here
-    // runs for every action, just before processing by the firmware
-    if (record->event.pressed) {
-#ifdef LED_ENABLE
-        serial_send((record->event.key.row*16)+record->event.key.col);
-#endif
-    }
-    return true;  
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+	// put your looping keyboard code here
+	// runs every cycle (a lot)
+
+	matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+	// put your per-action keyboard code here
+	// runs for every action, just before processing by the firmware
+  if (record->event.pressed) {
+    #ifdef LED_ENABLE
+      serial_send((record->event.key.row*16)+record->event.key.col);
+    #endif
+  }
+	return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+	// put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+	led_set_user(usb_led);
 }

keyboards/6ball/6ball.c

@@ -1 +1,5 @@
 #include "6ball.h"
+
+void matrix_init_kb(void) {
+	matrix_init_user();
+}

keyboards/9key/9key.c

@@ -1 +1,5 @@
 #include "9key.h"
+
+void matrix_init_kb(void) {
+	matrix_init_user();
+}

keyboards/abstract/ellipse/rev1/rev1.c

@@ -14,3 +14,30 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #include "rev1.h"
+
+/*void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+	// put your looping keyboard code here
+	// runs every cycle (a lot)
+
+	matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+	// put your per-action keyboard code here
+	// runs for every action, just before processing by the firmware
+
+	return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+	// put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+	led_set_user(usb_led);
+}*/

keyboards/acheron/shark/shark.c

@@ -14,3 +14,38 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #include "shark.h"
+
+// Optional override functions below.
+// You can leave any or all of these undefined.
+// These are only required if you want to perform custom actions.
+
+/*
+
+void matrix_init_kb(void) {
+  // put your keyboard start-up code here
+  // runs once when the firmware starts up
+
+  matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+  // put your looping keyboard code here
+  // runs every cycle (a lot)
+
+  matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+  // put your per-action keyboard code here
+  // runs for every action, just before processing by the firmware
+
+  return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+  // put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+  led_set_user(usb_led);
+}
+
+*/

keyboards/acr60/acr60.c

@@ -4,12 +4,25 @@
 void matrix_init_kb(void) {
   // Keyboard start-up code goes here
   // Runs once when the firmware starts up
+  matrix_init_user();
   led_init_ports();
 };
 
+void matrix_scan_kb(void) {
+  // Looping keyboard code goes here
+  // This runs every cycle (a lot)
+  matrix_scan_user();
+};
+
 void led_init_ports(void) {
   // Set caps lock LED pin as output
   DDRB |= (1 << 2);
   // Default to off
   PORTB |= (1 << 2);
 }
+
+void led_set_kb(uint8_t usb_led) {
+  // Code for caps lock LED as reported by the OS
+  // Set this per keymap, instead of globally
+  led_set_user(usb_led);
+}

keyboards/adkb96/rev1/rev1.c

@@ -9,5 +9,7 @@ void matrix_init_kb(void) {
     // // orange led on
     // DDRB |= (1<<0);
     // PORTB &= ~(1<<0);
+
+	matrix_init_user();
 };
 

keyboards/ai03/orbit/matrix.c

@@ -66,6 +66,15 @@ static matrix_row_t raw_matrix[ROWS_PER_HAND];
 uint8_t thisHand, thatHand;
 
 // user-defined overridable functions
+
+__attribute__((weak)) void matrix_init_kb(void) { matrix_init_user(); }
+
+__attribute__((weak)) void matrix_scan_kb(void) { matrix_scan_user(); }
+
+__attribute__((weak)) void matrix_init_user(void) {}
+
+__attribute__((weak)) void matrix_scan_user(void) {}
+
 __attribute__((weak)) void matrix_slave_scan_user(void) {}
 
 // helper functions

keyboards/ai03/orbit/orbit.c

@@ -168,6 +168,22 @@ void matrix_init_kb(void) {
 	}
 
 	set_layer_indicators(0);
+	
+	matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+	// put your looping keyboard code here
+	// runs every cycle (a lot)
+
+	matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+	// put your per-action keyboard code here
+	// runs for every action, just before processing by the firmware
+
+	return process_record_user(keycode, record);
 }
 
 void led_set_kb(uint8_t usb_led) {
@@ -185,6 +201,7 @@ void led_set_kb(uint8_t usb_led) {
 		
 	}
 
+	led_set_user(usb_led);
 }
 
 uint32_t layer_state_set_kb(uint32_t state) {

keyboards/ai03/quasar/quasar.c

@@ -14,3 +14,38 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #include "quasar.h"
+
+// Optional override functions below.
+// You can leave any or all of these undefined.
+// These are only required if you want to perform custom actions.
+
+/*
+
+void matrix_init_kb(void) {
+  // put your keyboard start-up code here
+  // runs once when the firmware starts up
+
+  matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+  // put your looping keyboard code here
+  // runs every cycle (a lot)
+
+  matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+  // put your per-action keyboard code here
+  // runs for every action, just before processing by the firmware
+
+  return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+  // put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+  led_set_user(usb_led);
+}
+
+*/

keyboards/ai03/soyuz/soyuz.c

@@ -14,3 +14,30 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #include "soyuz.h"
+
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+	// put your looping keyboard code here
+	// runs every cycle (a lot)
+
+	matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+	// put your per-action keyboard code here
+	// runs for every action, just before processing by the firmware
+
+	return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+	// put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+	led_set_user(usb_led);
+}

keyboards/akb/eb46/eb46.c

@@ -14,3 +14,30 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #include "eb46.h"
+
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+	// put your looping keyboard code here
+	// runs every cycle (a lot)
+
+	matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+	// put your per-action keyboard code here
+	// runs for every action, just before processing by the firmware
+
+	return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+	// put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+	led_set_user(usb_led);
+}

keyboards/al1/al1.c

@@ -15,6 +15,10 @@
  */
 #include "al1.h"
 
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+	return process_record_user(keycode, record);
+}
+
 void led_set_kb(uint8_t usb_led) {
     CONFIG_LED_IO;
     print_dec(usb_led);

keyboards/alf/dc60/dc60.c

@@ -15,6 +15,27 @@
  */
 #include "dc60.h"
 
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+	// put your looping keyboard code here
+	// runs every cycle (a lot)
+
+	matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+	// put your per-action keyboard code here
+	// runs for every action, just before processing by the firmware
+
+	return process_record_user(keycode, record);
+}
+
 void led_set_kb(uint8_t usb_led) {
 	if (usb_led & (1 << USB_LED_CAPS_LOCK)) {
 		DDRB |= (1 << 7);
@@ -23,4 +44,6 @@ void led_set_kb(uint8_t usb_led) {
 		DDRB &= ~(1 << 7);
 		PORTB &= ~(1 << 7);
 	}
+
+	led_set_user(usb_led);
 }

keyboards/alf/x11/x11.c

@@ -22,6 +22,21 @@ void matrix_init_kb(void) {
     setPinOutput(C6);
     setPinOutput(E6);
     setPinOutput(C7);
+    matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+    // put your looping keyboard code here
+    // runs every cycle (a lot)
+
+    matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+    // put your per-action keyboard code here
+    // runs for every action, just before processing by the firmware
+
+    return process_record_user(keycode, record);
 }
 
 void led_set_kb(uint8_t usb_led) {
@@ -44,4 +59,6 @@ void led_set_kb(uint8_t usb_led) {
     } else {
         writePinHigh(C7);
     }
+
+    led_set_user(usb_led);
 }

keyboards/alu84/alu84.c

@@ -29,6 +29,13 @@ void matrix_scan_kb(void) {
 	matrix_scan_user();
 }
 
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+	// put your per-action keyboard code here
+	// runs for every action, just before processing by the firmware
+
+	return process_record_user(keycode, record);
+}
+
 void led_set_kb(uint8_t usb_led) {
 	// put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
 

keyboards/amj40/amj40.c

@@ -4,9 +4,16 @@
 void matrix_init_kb(void) {
 	// put your keyboard start-up code here
 	// runs once when the firmware starts up
+	matrix_init_user();
 	led_init_ports();
 };
 
+void matrix_scan_kb(void) {
+	// put your looping keyboard code here
+	// runs every cycle (a lot)
+	matrix_scan_user();
+};
+
 void led_init_ports(void) {
     // * Set our LED pins as output
     DDRB |= (1<<2);

keyboards/amj60/amj60.c

@@ -4,9 +4,16 @@
 void matrix_init_kb(void) {
 	// put your keyboard start-up code here
 	// runs once when the firmware starts up
+	matrix_init_user();
 	led_init_ports();
 };
 
+void matrix_scan_kb(void) {
+	// put your looping keyboard code here
+	// runs every cycle (a lot)
+	matrix_scan_user();
+};
+
 void led_init_ports(void) {
     // * Set our LED pins as output
     DDRB |= (1<<2);

keyboards/amj96/amj96.c

@@ -14,3 +14,30 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #include "amj96.h"
+
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+	// put your looping keyboard code here
+	// runs every cycle (a lot)
+
+	matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+	// put your per-action keyboard code here
+	// runs for every action, just before processing by the firmware
+
+	return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+	// put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+	led_set_user(usb_led);
+}

keyboards/amjkeyboard/amj66/amj66.c

@@ -14,3 +14,30 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #include "amj66.h"
+
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+	// put your looping keyboard code here
+	// runs every cycle (a lot)
+
+	matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+	// put your per-action keyboard code here
+	// runs for every action, just before processing by the firmware
+
+	return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+	// put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+	led_set_user(usb_led);
+}

keyboards/amjpad/amjpad.c

@@ -4,9 +4,16 @@
 void matrix_init_kb(void) {
 	// put your keyboard start-up code here
 	// runs once when the firmware starts up
+	matrix_init_user();
 	led_init_ports();
 };
 
+void matrix_scan_kb(void) {
+	// put your looping keyboard code here
+	// runs every cycle (a lot)
+	matrix_scan_user();
+};
+
 void led_init_ports(void) {
     // * Set our LED pins as output
     DDRD |= (1<<6);

keyboards/angel17/alpha/alpha.c

@@ -14,3 +14,38 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #include "alpha.h"
+
+// Optional override functions below.
+// You can leave any or all of these undefined.
+// These are only required if you want to perform custom actions.
+
+/*
+
+void matrix_init_kb(void) {
+  // put your keyboard start-up code here
+  // runs once when the firmware starts up
+
+  matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+  // put your looping keyboard code here
+  // runs every cycle (a lot)
+
+  matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+  // put your per-action keyboard code here
+  // runs for every action, just before processing by the firmware
+
+  return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+  // put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+  led_set_user(usb_led);
+}
+
+*/

keyboards/angel17/rev1/rev1.c

@@ -14,3 +14,38 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #include "rev1.h"
+
+// Optional override functions below.
+// You can leave any or all of these undefined.
+// These are only required if you want to perform custom actions.
+
+/*
+
+void matrix_init_kb(void) {
+  // put your keyboard start-up code here
+  // runs once when the firmware starts up
+
+  matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+  // put your looping keyboard code here
+  // runs every cycle (a lot)
+
+  matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+  // put your per-action keyboard code here
+  // runs for every action, just before processing by the firmware
+
+  return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+  // put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+  led_set_user(usb_led);
+}
+
+*/

keyboards/angel64/alpha/alpha.c

@@ -14,3 +14,38 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #include "alpha.h"
+
+// Optional override functions below.
+// You can leave any or all of these undefined.
+// These are only required if you want to perform custom actions.
+
+/*
+
+void matrix_init_kb(void) {
+  // put your keyboard start-up code here
+  // runs once when the firmware starts up
+
+  matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+  // put your looping keyboard code here
+  // runs every cycle (a lot)
+
+  matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+  // put your per-action keyboard code here
+  // runs for every action, just before processing by the firmware
+
+  return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+  // put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+  led_set_user(usb_led);
+}
+
+*/

keyboards/angel64/alpha/matrix.c

@@ -54,18 +54,22 @@ static matrix_row_t matrix[MATRIX_ROWS]; //debounced values
 
 __attribute__ ((weak))
 void matrix_init_quantum(void) {
+    matrix_init_kb();
 }
 
 __attribute__ ((weak))
 void matrix_scan_quantum(void) {
+    matrix_scan_kb();
 }
 
 __attribute__ ((weak))
 void matrix_init_kb(void) {
+    matrix_init_user();
 }
 
 __attribute__ ((weak))
 void matrix_scan_kb(void) {
+    matrix_scan_user();
 }
 
 __attribute__ ((weak))

keyboards/angel64/rev1/matrix.c

@@ -64,10 +64,12 @@ void matrix_scan_quantum(void) {
 
 __attribute__ ((weak))
 void matrix_init_kb(void) {
+    matrix_init_user();
 }
 
 __attribute__ ((weak))
 void matrix_scan_kb(void) {
+    matrix_scan_user();
 }
 
 __attribute__ ((weak))

keyboards/angel64/rev1/rev1.c

@@ -14,3 +14,38 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #include "rev1.h"
+
+// Optional override functions below.
+// You can leave any or all of these undefined.
+// These are only required if you want to perform custom actions.
+
+/*
+
+void matrix_init_kb(void) {
+  // put your keyboard start-up code here
+  // runs once when the firmware starts up
+
+  matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+  // put your looping keyboard code here
+  // runs every cycle (a lot)
+
+  matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+  // put your per-action keyboard code here
+  // runs for every action, just before processing by the firmware
+
+  return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+  // put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+  led_set_user(usb_led);
+}
+
+*/

keyboards/at_at/660m/config.h

@@ -21,8 +21,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define VENDOR_ID       0xA22A
 #define PRODUCT_ID      0x6600
 #define DEVICE_VER      0x0001
-/* in python2: list(u"whatever".encode('utf-16-le')) */
-/*   at most 32 characters or the ugly hack in usb_main.c borks */
 #define MANUFACTURER    AT-AT
 #define PRODUCT         660M
 #define DESCRIPTION     660M Keyboard

keyboards/atomic/atomic.c

@@ -7,4 +7,6 @@ void matrix_init_kb(void) {
     // Turn status LED on
     DDRE |= (1<<6);
     PORTE |= (1<<6);
+
+    matrix_init_user();
 }

keyboards/baguette/baguette.c

@@ -46,4 +46,26 @@ void matrix_init_kb(void) {
 	// put your keyboard start-up code here
 	// runs once when the firmware starts up
 	bootmagic_lite();
+
+	matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+	// put your looping keyboard code here
+	// runs every cycle (a lot)
+
+	matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+	// put your per-action keyboard code here
+	// runs for every action, just before processing by the firmware
+
+	return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+	// put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+	led_set_user(usb_led);
 }

keyboards/bm16a/bm16a.c

@@ -14,3 +14,30 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #include "bm16a.h"
+
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+	// put your looping keyboard code here
+	// runs every cycle (a lot)
+
+	matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+	// put your per-action keyboard code here
+	// runs for every action, just before processing by the firmware
+
+	return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+	// put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+	led_set_user(usb_led);
+}

keyboards/bm43a/bm43a.c

@@ -14,3 +14,38 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #include "bm43a.h"
+
+// Optional override functions below.
+// You can leave any or all of these undefined.
+// These are only required if you want to perform custom actions.
+
+/*
+
+void matrix_init_kb(void) {
+  // put your keyboard start-up code here
+  // runs once when the firmware starts up
+
+  matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+  // put your looping keyboard code here
+  // runs every cycle (a lot)
+
+  matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+  // put your per-action keyboard code here
+  // runs for every action, just before processing by the firmware
+
+  return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+  // put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+  led_set_user(usb_led);
+}
+
+*/

keyboards/bm60rgb/bm60rgb.c

@@ -15,6 +15,33 @@
  */
 #include "bm60rgb.h"
 
+void matrix_init_kb(void) {
+    // put your keyboard start-up code here
+    // runs once when the firmware starts up
+
+    matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+    // put your looping keyboard code here
+    // runs every cycle (a lot)
+
+    matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+    // put your per-action keyboard code here
+    // runs for every action, just before processing by the firmware
+
+    return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+    // put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+    led_set_user(usb_led);
+}
+
 led_config_t g_led_config = { {
   {   0,   1,   2,   3,   4,   5,   6,   7,   8,   9,  10,  11,  12,  13 },
   {  14,  15,  16,  17,  18,  19,  20,  21,  22,  23,  24,  25,  26,  27 },

keyboards/boston_meetup/2019/2019.c

@@ -152,7 +152,7 @@ void draw_ui(void) {
   send_buffer();
 }
 
-void led_set_kb(uint8_t usb_led) {
+void led_set_user(uint8_t usb_led) {
     if (IS_LED_ON(usb_led, USB_LED_NUM_LOCK)) {
       if (led_numlock == false){led_numlock = true;}
     } else {
@@ -177,6 +177,11 @@ uint32_t layer_state_set_kb(uint32_t state) {
   return state;
 }
 
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+  queue_for_send = true;
+  return process_record_user(keycode, record);
+}
+
 void encoder_update_kb(uint8_t index, bool clockwise) {
   encoder_value = (encoder_value + (clockwise ? 1 : -1)) % 64;
   queue_for_send = true;
@@ -186,6 +191,7 @@ void encoder_update_kb(uint8_t index, bool clockwise) {
 
 void matrix_init_kb(void) {
   queue_for_send = true;
+	matrix_init_user();
 }
 
 void matrix_scan_kb(void) {
@@ -205,4 +211,5 @@ if (queue_for_send) {
   }
   counterst = (counterst + 1) % 1024;
   //rgblight_task();
+	matrix_scan_user();
 }

keyboards/bpiphany/frosty_flake/config.h

@@ -36,13 +36,13 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 /* key matrix size */
-#define MATRIX_ROWS 8   // Row0 - Row7 in the schematic
-#define MATRIX_COLS 18  // ColA - ColR in the schematic
+#define MATRIX_ROWS 18 // ColA - ColR in the schematic
+#define MATRIX_COLS 8  // Row0 - Row7 in the schematic
 
 /*
  * Keyboard Matrix Assignments
  */
-#define UNUSED_PINS { B0, C4, D3 }
+#define UNUSED_PINS { C0, C1, C2, C3, C4, D2, D7 }
 
 /* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
 #define DEBOUNCE 5

keyboards/bpiphany/frosty_flake/frosty_flake.c

@@ -1,23 +1,24 @@
 #include "frosty_flake.h"
 
-void led_set_kb(uint8_t usb_led) {
-    DDRB |= (1<<7);
-    DDRC |= (1<<5) | (1<<6);
+void keyboard_pre_init_kb() {
+    setPinOutput(B7); // num lock
+    writePinHigh(B7);
+    setPinOutput(C5); // caps lock
+    writePinHigh(C7);
+    setPinOutput(C6); // scroll lock
+    writePinHigh(C6);
 
-    print_dec(usb_led);
-
-    if (usb_led & (1<<USB_LED_CAPS_LOCK))
-        PORTC &= ~(1<<5);
-    else
-        PORTC |=  (1<<5);
-
-    if (usb_led & (1<<USB_LED_NUM_LOCK))
-        PORTB &= ~(1<<7);
-    else
-        PORTB |=  (1<<7);
-
-    if (usb_led & (1<<USB_LED_SCROLL_LOCK))
-        PORTC &= ~(1<<6);
-    else
-        PORTC |=  (1<<6);
+    keyboard_pre_init_user();
+}
+
+bool led_update_kb(led_t usb_led) {
+    // user requests no further processing
+    if (!led_update_user(usb_led))
+        return true;
+
+    writePin(C5, !usb_led.caps_lock);
+    writePin(B7, !usb_led.num_lock);
+    writePin(C6, !usb_led.scroll_lock);
+
+    return true;
 }

keyboards/bpiphany/frosty_flake/frosty_flake.h

@@ -34,16 +34,25 @@
   KA4, KP2, KC6,                KK6,                KC0, KM3, KD0, KA1,   KO0, KK0, KL0,   KL6,      KQ6       \
 ) \
 { \
-/* Columns and rows need to be swapped in the below definition */ \
-/*          A       B       C       D       E       F       G       H       I       J       K       L       M       N       O       P       Q       R       */ \
-/* 0 */ {   KC_NO,  KB0,    KC0,    KD0,    KC_NO,  KF0,    KG0,    KC_NO,  KC_NO,  KC_NO,  KK0,    KL0,    KC_NO,  KC_NO,  KO0,    KC_NO,  KQ0,    KR0     }, \
-/* 1 */ {   KA1,    KB1,    KC_NO,  KD1,    KE1,    KF1,    KG1,    KH1,    KI1,    KJ1,    KK1,    KL1,    KC_NO,  KC_NO,  KC_NO,  KC_NO,  KQ1,    KC_NO   }, \
-/* 2 */ {   KC_NO,  KB2,    KC_NO,  KD2,    KE2,    KF2,    KG2,    KH2,    KI2,    KJ2,    KK2,    KL2,    KC_NO,  KN2,    KC_NO,  KP2,    KQ2,    KR2     }, \
-/* 3 */ {   KC_NO,  KB3,    KC_NO,  KD3,    KE3,    KF3,    KG3,    KH3,    KI3,    KJ3,    KK3,    KL3,    KM3,    KN3,    KO3,    KC_NO,  KQ3,    KR3     }, \
-/* 4 */ {   KA4,    KB4,    KC_NO,  KD4,    KE4,    KF4,    KG4,    KH4,    KI4,    KJ4,    KK4,    KL4,    KC_NO,  KC_NO,  KO4,    KC_NO,  KQ4,    KR4     }, \
-/* 5 */ {   KA5,    KC_NO,  KC5,    KD5,    KE5,    KF5,    KG5,    KH5,    KI5,    KJ5,    KK5,    KL5,    KC_NO,  KC_NO,  KO5,    KC_NO,  KQ5,    KR5     }, \
-/* 6 */ {   KC_NO,  KB6,    KC6,    KC_NO,  KE6,    KF6,    KG6,    KH6,    KI6,    KJ6,    KK6,    KL6,    KC_NO,  KC_NO,  KO6,    KC_NO,  KQ6,    KR6     }, \
-/* 7 */ {   KA7,    KB7,    KC7,    KD7,    KE7,    KF7,    KG7,    KH7,    KI7,    KJ7,    KC_NO,  KC_NO,  KC_NO,  KC_NO,  KO7,    KC_NO,  KQ7,    KR7     }  \
+/*        0        1        2        3        4        5        6        7        */ \
+/* A */ { KC_NO,   KA1,     KC_NO,   KC_NO,   KA4,     KA5,     KC_NO,   KA7,     }, \
+/* B */ { KB0,     KB1,     KB2,     KB3,     KB4,     KC_NO,   KB6,     KB7,     }, \
+/* C */ { KC0,     KC_NO,   KC_NO,   KC_NO,   KC_NO,   KC5,     KC6,     KC7,     }, \
+/* D */ { KD0,     KD1,     KD2,     KD3,     KD4,     KD5,     KC_NO,   KD7,     }, \
+/* E */ { KC_NO,   KE1,     KE2,     KE3,     KE4,     KE5,     KE6,     KE7,     }, \
+/* F */ { KF0,     KF1,     KF2,     KF3,     KF4,     KF5,     KF6,     KF7,     }, \
+/* G */ { KG0,     KG1,     KG2,     KG3,     KG4,     KG5,     KG6,     KG7,     }, \
+/* H */ { KC_NO,   KH1,     KH2,     KH3,     KH4,     KH5,     KH6,     KH7,     }, \
+/* I */ { KC_NO,   KI1,     KI2,     KI3,     KI4,     KI5,     KI6,     KI7,     }, \
+/* J */ { KC_NO,   KJ1,     KJ2,     KJ3,     KJ4,     KJ5,     KJ6,     KJ7,     }, \
+/* K */ { KK0,     KK1,     KK2,     KK3,     KK4,     KK5,     KK6,     KC_NO,   }, \
+/* L */ { KL0,     KL1,     KL2,     KL3,     KL4,     KL5,     KL6,     KC_NO,   }, \
+/* M */ { KC_NO,   KC_NO,   KC_NO,   KM3,     KC_NO,   KC_NO,   KC_NO,   KC_NO,   }, \
+/* N */ { KC_NO,   KC_NO,   KN2,     KN3,     KC_NO,   KC_NO,   KC_NO,   KC_NO,   }, \
+/* O */ { KO0,     KC_NO,   KC_NO,   KO3,     KO4,     KO5,     KO6,     KO7,     }, \
+/* P */ { KC_NO,   KC_NO,   KP2,     KC_NO,   KC_NO,   KC_NO,   KC_NO,   KC_NO,   }, \
+/* Q */ { KQ0,     KQ1,     KQ2,     KQ3,     KQ4,     KQ5,     KQ6,     KQ7,     }, \
+/* R */ { KR0,     KC_NO,   KR2,     KR3,     KR4,     KR5,     KR6,     KR7,     }, \
 }
 
 /*
@@ -74,16 +83,25 @@
   KA4, KP2, KC6,                KK6,                KC0, KM3, KD0, KA1,   KO0, KK0, KL0  \
 ) \
 { \
-/* Columns and rows need to be swapped in the below definition */ \
-/*          A       B       C       D       E       F       G       H       I       J       K       L       M       N       O       P       Q       R       */ \
-/* 0 */ {   KC_NO,  KB0,    KC0,    KD0,    KC_NO,  KF0,    KG0,    KC_NO,  KC_NO,  KC_NO,  KK0,    KL0,    KC_NO,  KC_NO,  KO0,    KC_NO,  KC_NO,  KR0     }, \
-/* 1 */ {   KA1,    KB1,    KC_NO,  KD1,    KE1,    KF1,    KG1,    KH1,    KI1,    KJ1,    KC_NO,  KC_NO,  KC_NO,  KC_NO,  KC_NO,  KC_NO,  KC_NO,  KC_NO   }, \
-/* 2 */ {   KC_NO,  KB2,    KC_NO,  KD2,    KE2,    KF2,    KG2,    KH2,    KI2,    KJ2,    KC_NO,  KC_NO,  KC_NO,  KN2,    KC_NO,  KP2,    KC_NO,  KR2     }, \
-/* 3 */ {   KC_NO,  KB3,    KC_NO,  KD3,    KE3,    KF3,    KG3,    KH3,    KI3,    KJ3,    KC_NO,  KC_NO,  KM3,    KN3,    KC_NO,  KC_NO,  KC_NO,  KR3     }, \
-/* 4 */ {   KA4,    KB4,    KC_NO,  KD4,    KE4,    KF4,    KG4,    KH4,    KI4,    KJ4,    KK4,    KL4,    KC_NO,  KC_NO,  KO4,    KC_NO,  KQ4,    KR4     }, \
-/* 5 */ {   KA5,    KC_NO,  KC5,    KD5,    KE5,    KF5,    KG5,    KH5,    KI5,    KJ5,    KC_NO,  KC_NO,  KC_NO,  KC_NO,  KC_NO,  KC_NO,  KC_NO,  KR5     }, \
-/* 6 */ {   KC_NO,  KB6,    KC6,    KC_NO,  KE6,    KF6,    KG6,    KH6,    KI6,    KJ6,    KK6,    KC_NO,  KC_NO,  KC_NO,  KO6,    KC_NO,  KC_NO,  KR6     }, \
-/* 7 */ {   KA7,    KB7,    KC7,    KD7,    KE7,    KF7,    KG7,    KH7,    KI7,    KJ7,    KC_NO,  KC_NO,  KC_NO,  KC_NO,  KO7,    KC_NO,  KQ7,    KR7     }  \
+/*        0        1        2        3        4        5        6        7        */ \
+/* A */ { KC_NO,   KA1,     KC_NO,   KC_NO,   KA4,     KA5,     KC_NO,   KA7,     }, \
+/* B */ { KB0,     KB1,     KB2,     KB3,     KB4,     KC_NO,   KB6,     KB7,     }, \
+/* C */ { KC0,     KC_NO,   KC_NO,   KC_NO,   KC_NO,   KC5,     KC6,     KC7,     }, \
+/* D */ { KD0,     KD1,     KD2,     KD3,     KD4,     KD5,     KC_NO,   KD7,     }, \
+/* E */ { KC_NO,   KE1,     KE2,     KE3,     KE4,     KE5,     KE6,     KE7,     }, \
+/* F */ { KF0,     KF1,     KF2,     KF3,     KF4,     KF5,     KF6,     KF7,     }, \
+/* G */ { KG0,     KG1,     KG2,     KG3,     KG4,     KG5,     KG6,     KG7,     }, \
+/* H */ { KC_NO,   KH1,     KH2,     KH3,     KH4,     KH5,     KH6,     KH7,     }, \
+/* I */ { KC_NO,   KI1,     KI2,     KI3,     KI4,     KI5,     KI6,     KI7,     }, \
+/* J */ { KC_NO,   KJ1,     KJ2,     KJ3,     KJ4,     KJ5,     KJ6,     KJ7,     }, \
+/* K */ { KK0,     KC_NO,   KC_NO,   KC_NO,   KK4,     KC_NO,   KK6,     KC_NO,   }, \
+/* L */ { KL0,     KC_NO,   KC_NO,   KC_NO,   KL4,     KC_NO,   KC_NO,   KC_NO,   }, \
+/* M */ { KC_NO,   KC_NO,   KC_NO,   KM3,     KC_NO,   KC_NO,   KC_NO,   KC_NO,   }, \
+/* N */ { KC_NO,   KC_NO,   KN2,     KN3,     KC_NO,   KC_NO,   KC_NO,   KC_NO,   }, \
+/* O */ { KO0,     KC_NO,   KC_NO,   KC_NO,   KO4,     KC_NO,   KO6,     KO7,     }, \
+/* P */ { KC_NO,   KC_NO,   KP2,     KC_NO,   KC_NO,   KC_NO,   KC_NO,   KC_NO,   }, \
+/* Q */ { KC_NO,   KC_NO,   KC_NO,   KC_NO,   KQ4,     KC_NO,   KC_NO,   KQ7,     }, \
+/* R */ { KR0,     KC_NO,   KR2,     KR3,     KR4,     KR5,     KR6,     KR7,     }, \
 }
 
 #define LAYOUT_tkl_ansi( \

keyboards/bpiphany/frosty_flake/matrix.c

@@ -15,40 +15,15 @@
   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
-#include <stdint.h>
-#include <stdbool.h>
-#include <avr/io.h>
 #include <util/delay.h>
-#include "print.h"
-#include "debug.h"
-#include "util.h"
 #include "matrix.h"
 
-#ifndef DEBOUNCE
-#   define DEBOUNCE 5
-#endif
-static uint8_t debouncing = DEBOUNCE;
-
-static matrix_row_t matrix[MATRIX_ROWS];
-static matrix_row_t matrix_debouncing[MATRIX_ROWS];
-
-__attribute__ ((weak))
-void matrix_init_kb(void) {
-}
-
-__attribute__ ((weak))
-void matrix_scan_kb(void) {
-}
-
-__attribute__ ((weak))
-void matrix_init_user(void) {
-}
-
-__attribute__ ((weak))
-void matrix_scan_user(void) {
-}
-
 static matrix_row_t scan_col(void) {
+    // Each of the 8 columns is read off pins as below
+    //   7  6  5  4  3  2  1  0
+    // ,--,--,--,--,--,--,--,--,
+    // |B0|B3|B2|B1|B6|B4|B5|C7|
+    // `--`--`--`--`--`--`--`--`
     return (
         (PINC&(1<<7) ? 0 : ((matrix_row_t)1<<0)) |
         (PINB&(1<<5) ? 0 : ((matrix_row_t)1<<1)) |
@@ -61,8 +36,8 @@ static matrix_row_t scan_col(void) {
     );
 }
 
-static void select_col(uint8_t col) {
-    switch (col) {
+static void select_row(uint8_t row) {
+    switch (row) {
         case  0: PORTD = (PORTD & ~0b01111011) | 0b00011011; break;
         case  1: PORTD = (PORTD & ~0b01111011) | 0b01000011; break;
         case  2: PORTD = (PORTD & ~0b01111011) | 0b01101010; break;
@@ -84,7 +59,7 @@ static void select_col(uint8_t col) {
     }
 }
 
-void matrix_init(void) {
+void matrix_init_custom(void) {
     /* Row output pins */
     DDRD  |=  0b01111011;
     /* Column input pins */
@@ -92,62 +67,19 @@ void matrix_init(void) {
     DDRB  &= ~0b01111111;
     PORTC |=  0b10000000;
     PORTB |=  0b01111111;
-
-    for (uint8_t i=0; i < MATRIX_ROWS; i++)
-        matrix[i] = matrix_debouncing[i] = 0;
-
-    matrix_init_quantum();
 }
 
-uint8_t matrix_scan(void) {
-    for (uint8_t col = 0; col < MATRIX_COLS; col++) {
-        select_col(col);
-        _delay_us(3);
-        matrix_row_t col_scan = scan_col();
-        for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
-            bool prev_bit = matrix_debouncing[row] & ((matrix_row_t)1<<col);
-            bool curr_bit = col_scan & (1<<row);
-            if (prev_bit != curr_bit) {
-                matrix_debouncing[row] ^= ((matrix_row_t)1<<col);
-                debouncing = DEBOUNCE;
-            }
-        }
-    }
-
-    if (debouncing) {
-        if (--debouncing)
-            _delay_ms(1);
-        else
-            for (uint8_t i = 0; i < MATRIX_ROWS; i++)
-                matrix[i] = matrix_debouncing[i];
-    }
-
-    matrix_scan_quantum();
-    return 1;
-}
-
-inline matrix_row_t matrix_get_row(uint8_t row) {
-    return matrix[row];
-}
-
-void matrix_print(void) {
-#ifndef NO_PRINT
-    print("\nr\\c ABCDEFGHIJKLMNOPQR\n");
+// matrix is 18 uint8_t.
+// we select the row (one of 18), then read the column
+bool matrix_scan_custom(matrix_row_t current_matrix[]) {
+	bool has_changed = false;
     for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
-        matrix_row_t matrix_row = matrix_get_row(row);
-        xprintf("%02X: ", row);
-        for (uint8_t col = 0; col < MATRIX_COLS; col++) {
-            bool curr_bit = matrix_row & (1<<col);
-            xprintf("%c", curr_bit ? '*' : '.');
-        }
-        print("\n");
+        matrix_row_t orig = current_matrix[row];
+        select_row(row);
+        _delay_us(3);
+        current_matrix[row] = scan_col();
+        has_changed |= (orig != current_matrix[row]);
     }
-#endif
-}
 
-uint8_t matrix_key_count(void) {
-    uint8_t count = 0;
-    for (uint8_t row = 0; row < MATRIX_ROWS; row++)
-        count += bitpop32(matrix[row]);
-    return count;
+    return has_changed;
 }

keyboards/bpiphany/frosty_flake/rules.mk

@@ -30,7 +30,7 @@ BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
 AUDIO_ENABLE = no           # Audio output on port C6
 FAUXCLICKY_ENABLE = no      # Use buzzer to emulate clicky switches
 
-CUSTOM_MATRIX = yes
+CUSTOM_MATRIX = lite
 SRC += matrix.c
 
 LAYOUTS = tkl_ansi

keyboards/bpiphany/kitten_paw/kitten_paw.c

@@ -1,5 +1,34 @@
 #include "kitten_paw.h"
 
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+	// put your looping keyboard code here
+	// runs every cycle (a lot)
+
+    matrix_scan_user();
+}
+
+__attribute__ ((weak))
+void matrix_init_user(void) {
+}
+
+__attribute__ ((weak))
+void matrix_scan_user(void) {
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+	// put your per-action keyboard code here
+	// runs for every action, just before processing by the firmware
+
+	return process_record_user(keycode, record);
+}
+
 void led_set_kb(uint8_t usb_led) {
 	// put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
     CONFIG_LED_IO;
@@ -18,4 +47,5 @@ void led_set_kb(uint8_t usb_led) {
         USB_LED_SCROLL_LOCK_ON;
     else
         USB_LED_SCROLL_LOCK_OFF;
+	led_set_user(usb_led);
 }

keyboards/bpiphany/kitten_paw/matrix.c

@@ -37,10 +37,12 @@ static void select_col(uint8_t col);
 
 __attribute__ ((weak))
 void matrix_init_kb(void) {
+    matrix_init_user();
 }
 
 __attribute__ ((weak))
 void matrix_scan_kb(void) {
+    matrix_scan_user();
 }
 
 __attribute__ ((weak))

keyboards/bpiphany/pegasushoof/2013/2013.c

@@ -23,3 +23,37 @@ extern inline void ph_caps_led_off(void);
 
 extern inline void ph_sclk_led_on(void);
 extern inline void ph_sclk_led_off(void);
+
+
+__attribute__ ((weak))
+void matrix_init_user(void) {
+};
+
+__attribute__ ((weak))
+void matrix_scan_user(void) {
+}
+
+__attribute__ ((weak))
+bool process_action_user(keyrecord_t *record) {
+    return true;
+}
+
+__attribute__ ((weak))
+void led_set_user(uint8_t usb_led) {
+}
+
+void matrix_init_kb(void) {
+	matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+	matrix_scan_user();
+}
+
+bool process_action_kb(keyrecord_t *record) {
+	return process_action_user(record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+	led_set_user(usb_led);
+}

keyboards/bpiphany/pegasushoof/2013/matrix.c

@@ -35,10 +35,12 @@ static void select_row(uint8_t col);
 
 __attribute__ ((weak))
 void matrix_init_kb(void) {
+    matrix_init_user();
 }
 
 __attribute__ ((weak))
 void matrix_scan_kb(void) {
+    matrix_scan_user();
 }
 
 __attribute__ ((weak))

keyboards/bpiphany/pegasushoof/2015/2015.c

@@ -42,7 +42,17 @@ void led_set_user(uint8_t usb_led) {
 }
 
 void matrix_init_kb(void) {
+	matrix_init_user();
 }
 
 void matrix_scan_kb(void) {
+	matrix_scan_user();
+}
+
+bool process_action_kb(keyrecord_t *record) {
+	return process_action_user(record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+	led_set_user(usb_led);
 }

keyboards/bpiphany/sixshooter/sixshooter.c

@@ -16,3 +16,23 @@ extern inline void sixshooter_led_5_off(void);
 
 extern inline void sixshooter_led_all_on(void);
 extern inline void sixshooter_led_all_off(void);
+
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+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) {
+	// put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+	led_set_user(usb_led);
+}

keyboards/bpiphany/tiger_lily/matrix.c

@@ -34,10 +34,12 @@ static matrix_row_t matrix_debouncing[MATRIX_ROWS];
 
 __attribute__ ((weak))
 void matrix_init_kb(void) {
+    matrix_init_user();
 }
 
 __attribute__ ((weak))
 void matrix_scan_kb(void) {
+    matrix_scan_user();
 }
 
 __attribute__ ((weak))

keyboards/bpiphany/tiger_lily/tiger_lily.c

@@ -1,5 +1,26 @@
 #include "tiger_lily.h"
 
+void matrix_init_kb(void) {
+    // put your keyboard start-up code here
+    // runs once when the firmware starts up
+
+    matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+    // put your looping keyboard code here
+    // runs every cycle (a lot)
+
+    matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+    // put your per-action keyboard code here
+    // runs for every action, just before processing by the firmware
+
+    return process_record_user(keycode, record);
+}
+
 void led_set_kb(uint8_t usb_led) {
     DDRB |= (1<<7);
     DDRC |= (1<<5) | (1<<6);
@@ -20,4 +41,23 @@ void led_set_kb(uint8_t usb_led) {
         PORTC &= ~(1<<6);
     else
         PORTC |=  (1<<6);
+
+    led_set_user(usb_led);
 }
+
+__attribute__ ((weak))
+void matrix_init_user(void) {
+}
+
+__attribute__ ((weak))
+void matrix_scan_user(void) {
+}
+
+__attribute__ ((weak))
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  return true;
+}
+
+__attribute__ ((weak))
+void led_set_user(uint8_t usb_led) {
+}

keyboards/bpiphany/unloved_bastard/matrix.c

@@ -27,10 +27,12 @@
 
 __attribute__ ((weak))
 void matrix_init_kb(void) {
+    matrix_init_user();
 }
 
 __attribute__ ((weak))
 void matrix_scan_kb(void) {
+    matrix_scan_user();
 }
 
 __attribute__ ((weak))

keyboards/bpiphany/unloved_bastard/unloved_bastard.c

@@ -19,6 +19,20 @@ void matrix_init_kb(void) {
 	// put your keyboard start-up code here
 	// runs once when the firmware starts up
 	led_init_ports();
+	matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+	// put your looping keyboard code here
+	// runs every cycle (a lot)
+
+	matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+    // put your per-action keyboard code here
+    // runs for every action, just before processing by the firmware
+    return process_record_user(keycode, record);
 }
 
 // C5 left
@@ -51,4 +65,6 @@ void led_set_kb(uint8_t usb_led) {
         PORTC &= ~(1<<6);
     else
         PORTC |=  (1<<6);
+
+    led_set_user(usb_led);
 }

keyboards/bthlabs/geekpad/geekpad.c

@@ -14,3 +14,30 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #include "geekpad.h"
+
+void matrix_init_kb(void) {
+    // put your keyboard start-up code here
+    // runs once when the firmware starts up
+
+    matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+    // put your looping keyboard code here
+    // runs every cycle (a lot)
+
+    matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+    // put your per-action keyboard code here
+    // runs for every action, just before processing by the firmware
+
+    return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+    // put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+    led_set_user(usb_led);
+}

keyboards/business_card/alpha/alpha.c

@@ -14,3 +14,38 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #include "alpha.h"
+
+// Optional override functions below.
+// You can leave any or all of these undefined.
+// These are only required if you want to perform custom actions.
+
+/*
+
+void matrix_init_kb(void) {
+  // put your keyboard start-up code here
+  // runs once when the firmware starts up
+
+  matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+  // put your looping keyboard code here
+  // runs every cycle (a lot)
+
+  matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+  // put your per-action keyboard code here
+  // runs for every action, just before processing by the firmware
+
+  return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+  // put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+  led_set_user(usb_led);
+}
+
+*/

keyboards/business_card/beta/beta.c

@@ -14,3 +14,38 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #include "beta.h"
+
+// Optional override functions below.
+// You can leave any or all of these undefined.
+// These are only required if you want to perform custom actions.
+
+/*
+
+void matrix_init_kb(void) {
+  // put your keyboard start-up code here
+  // runs once when the firmware starts up
+
+  matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+  // put your looping keyboard code here
+  // runs every cycle (a lot)
+
+  matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+  // put your per-action keyboard code here
+  // runs for every action, just before processing by the firmware
+
+  return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+  // put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+  led_set_user(usb_led);
+}
+
+*/

keyboards/business_card/business_card.c

@@ -14,3 +14,38 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #include "business_card.h"
+
+// Optional override functions below.
+// You can leave any or all of these undefined.
+// These are only required if you want to perform custom actions.
+
+/*
+
+void matrix_init_kb(void) {
+  // put your keyboard start-up code here
+  // runs once when the firmware starts up
+
+  matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+  // put your looping keyboard code here
+  // runs every cycle (a lot)
+
+  matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+  // put your per-action keyboard code here
+  // runs for every action, just before processing by the firmware
+
+  return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+  // put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+  led_set_user(usb_led);
+}
+
+*/

keyboards/butterstick/butterstick.c

@@ -14,3 +14,43 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #include "butterstick.h"
+
+// Optional override functions below.
+// You can leave any or all of these undefined.
+// These are only required if you want to perform custom actions.
+
+/*
+
+void matrix_init_kb(void) {
+  // put your keyboard start-up code here
+  // runs once when the firmware starts up
+
+  matrix_init_user();
+}
+*/
+
+void matrix_scan_kb(void) {
+#ifdef DEBUG_MATRIX
+    for (uint8_t c = 0; c < MATRIX_COLS; c++)
+		for (uint8_t r = 0; r < MATRIX_ROWS; r++)
+		  if (matrix_is_on(r, c)) xprintf("r:%d c:%d \n", r, c);
+#endif
+
+  matrix_scan_user();
+}
+
+/*
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+  // put your per-action keyboard code here
+  // runs for every action, just before processing by the firmware
+
+  return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+  // put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+  led_set_user(usb_led);
+}
+
+*/

keyboards/candybar/candybar.c

@@ -15,3 +15,7 @@
  */
 
 #include "candybar.h"
+
+void matrix_init_kb(void) {
+  matrix_init_user();
+}

keyboards/cannonkeys/an_c/config.h

@@ -21,8 +21,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define VENDOR_ID       0xCA04
 #define PRODUCT_ID      0xA00C
 #define DEVICE_VER      0x0001
-/* in python2: list(u"whatever".encode('utf-16-le')) */
-/*   at most 32 characters or the ugly hack in usb_main.c borks */
 #define MANUFACTURER CannonKeys
 #define PRODUCT AN-C
 #define DESCRIPTION AN-C Keyboard

keyboards/cannonkeys/chimera65/config.h

@@ -21,8 +21,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define VENDOR_ID       0xCA04
 #define PRODUCT_ID      0xC024
 #define DEVICE_VER      0x0001
-/* in python2: list(u"whatever".encode('utf-16-le')) */
-/*   at most 32 characters or the ugly hack in usb_main.c borks */
 #define MANUFACTURER CannonKeys
 #define PRODUCT Chimera65
 #define DESCRIPTION Chimera65 Keyboard

keyboards/cannonkeys/instant60/config.h

@@ -21,8 +21,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define VENDOR_ID       0xCA04
 #define PRODUCT_ID      0x1600
 #define DEVICE_VER      0x0001
-/* in python2: list(u"whatever".encode('utf-16-le')) */
-/*   at most 32 characters or the ugly hack in usb_main.c borks */
 #define MANUFACTURER CannonKeys
 #define PRODUCT Instant60
 #define DESCRIPTION Instant 60 Keyboard

keyboards/cannonkeys/iron165/config.h

@@ -21,8 +21,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define VENDOR_ID       0x5A12
 #define PRODUCT_ID      0x5165
 #define DEVICE_VER      0x0001
-/* in python2: list(u"whatever".encode('utf-16-le')) */
-/*   at most 32 characters or the ugly hack in usb_main.c borks */
 #define MANUFACTURER SmithAndRune
 #define PRODUCT Iron165
 #define DESCRIPTION Iron165 Keyboard

keyboards/cannonkeys/ortho48/config.h

@@ -21,8 +21,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define VENDOR_ID       0xCA04
 #define PRODUCT_ID      0x0248
 #define DEVICE_VER      0x0001
-/* in python2: list(u"whatever".encode('utf-16-le')) */
-/*   at most 32 characters or the ugly hack in usb_main.c borks */
 #define MANUFACTURER QMK
 #define PRODUCT Ortho48
 #define DESCRIPTION Ortho48

keyboards/cannonkeys/ortho60/config.h

@@ -21,8 +21,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define VENDOR_ID       0xFEED
 #define PRODUCT_ID      0x6464
 #define DEVICE_VER      0x0001
-/* in python2: list(u"whatever".encode('utf-16-le')) */
-/*   at most 32 characters or the ugly hack in usb_main.c borks */
 #define MANUFACTURER QMK
 #define PRODUCT Ortho60
 #define DESCRIPTION Ortho60

keyboards/cannonkeys/ortho75/config.h

@@ -21,8 +21,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define VENDOR_ID       0xFEED
 #define PRODUCT_ID      0x6464
 #define DEVICE_VER      0x0001
-/* in python2: list(u"whatever".encode('utf-16-le')) */
-/*   at most 32 characters or the ugly hack in usb_main.c borks */
 #define MANUFACTURER CannonKeys
 #define PRODUCT Ortho75
 #define DESCRIPTION Ortho75

keyboards/cannonkeys/practice60/config.h

@@ -21,8 +21,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define VENDOR_ID       0xFEED
 #define PRODUCT_ID      0x6464
 #define DEVICE_VER      0x0001
-/* in python2: list(u"whatever".encode('utf-16-le')) */
-/*   at most 32 characters or the ugly hack in usb_main.c borks */
 #define MANUFACTURER QMK
 #define PRODUCT Practice 60
 #define DESCRIPTION Practice 60

keyboards/cannonkeys/practice65/config.h

@@ -21,8 +21,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define VENDOR_ID       0xCA04
 #define PRODUCT_ID      0x6565
 #define DEVICE_VER      0x0001
-/* in python2: list(u"whatever".encode('utf-16-le')) */
-/*   at most 32 characters or the ugly hack in usb_main.c borks */
 #define MANUFACTURER CannonKeys
 #define PRODUCT Practice 65
 #define DESCRIPTION Practice 65

keyboards/cannonkeys/satisfaction75/config.h

@@ -21,8 +21,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define VENDOR_ID       0xCA04
 #define PRODUCT_ID      0x57F5
 #define DEVICE_VER      0x0001
-/* in python2: list(u"whatever".encode('utf-16-le')) */
-/*   at most 32 characters or the ugly hack in usb_main.c borks */
 #define MANUFACTURER CannonKeys
 #define PRODUCT Satisfaction75
 #define DESCRIPTION Satisfaction 75 Keyboard
@@ -35,8 +33,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define MATRIX_ROW_PINS { B3, B4, A0, A2, A4, A3 }
 #define DIODE_DIRECTION COL2ROW
 
-#define ENCODERS_PAD_A { B8 }
-#define ENCODERS_PAD_B { B9 }
+#define ENCODERS_PAD_A { B9 }
+#define ENCODERS_PAD_B { B8 }
 
 #define ENCODER_RESOLUTION 2
 

keyboards/cannonkeys/satisfaction75/satisfaction75.c

@@ -291,7 +291,7 @@ bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
       break;
   }
 
-  return true;
+  return process_record_user(keycode, record);
 }
 
 
@@ -371,6 +371,7 @@ void matrix_init_kb(void)
   rtcGetTime(&RTCD1, &last_timespec);
   queue_for_send = true;
   backlight_init_ports();
+  matrix_init_user();
 }
 
 
@@ -445,4 +446,4 @@ void via_eeprom_reset(void)
     eeconfig_disable();
 }
 
-#endif // VIA_ENABLE
+#endif // VIA_ENABLE

keyboards/cannonkeys/savage65/config.h

@@ -21,8 +21,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define VENDOR_ID       0xCA04
 #define PRODUCT_ID      0x5A65
 #define DEVICE_VER      0x0001
-/* in python2: list(u"whatever".encode('utf-16-le')) */
-/*   at most 32 characters or the ugly hack in usb_main.c borks */
 #define MANUFACTURER CannonKeys
 #define PRODUCT Savage65
 #define DESCRIPTION Savage65 Keyboard

keyboards/cannonkeys/savage65/keymaps/via/rules.mk

@@ -1,5 +1,4 @@
 # rules.mk overrides to enable VIA
 
-RAW_ENABLE = yes
-DYNAMIC_KEYMAP_ENABLE = yes
+VIA_ENABLE = yes
 

keyboards/cannonkeys/stm32f072/keyboard.c

@@ -74,6 +74,7 @@ void matrix_scan_kb(void)
   #ifdef RGBLIGHT_ENABLE
     rgblight_task();
   #endif
+    matrix_scan_user();
 }
 
 bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
@@ -122,7 +123,7 @@ bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
         break;
   }
 
-  return true;
+  return process_record_user(keycode, record);;
 }
 
 #ifdef VIA_ENABLE

keyboards/cannonkeys/tmov2/config.h

@@ -21,8 +21,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define VENDOR_ID       0xCA04
 #define PRODUCT_ID      0x70F2
 #define DEVICE_VER      0x0001
-/* in python2: list(u"whatever".encode('utf-16-le')) */
-/*   at most 32 characters or the ugly hack in usb_main.c borks */
 #define MANUFACTURER CannonKeys
 #define PRODUCT TMOv2
 #define DESCRIPTION TMOv2 Keyboard

keyboards/cannonkeys/tmov2/keymaps/via/rules.mk

@@ -1,5 +1,4 @@
 # rules.mk overrides to enable VIA
 
-RAW_ENABLE = yes
-DYNAMIC_KEYMAP_ENABLE = yes
+VIA_ENABLE = yes
 

keyboards/centromere/centromere.c

@@ -31,6 +31,7 @@ void led_init(void) {
 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/matrix.c

@@ -50,10 +50,12 @@ static matrix_row_t matrix[MATRIX_ROWS];
 
 __attribute__ ((weak))
 void matrix_init_kb(void) {
+    matrix_init_user();
 }
 
 __attribute__ ((weak))
 void matrix_scan_kb(void) {
+    matrix_scan_user();
 }
 
 __attribute__ ((weak))

keyboards/chimera_ergo/chimera_ergo.c

@@ -15,6 +15,17 @@ void led_init(void) {
 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/matrix.c

@@ -59,10 +59,12 @@ void matrix_scan_quantum(void) {
 
 __attribute__ ((weak))
 void matrix_init_kb(void) {
+    matrix_init_user();
 }
 
 __attribute__ ((weak))
 void matrix_scan_kb(void) {
+    matrix_scan_user();
 }
 
 __attribute__ ((weak))

keyboards/chimera_ls/chimera_ls.c

@@ -15,6 +15,17 @@ void led_init(void) {
 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/matrix.c

@@ -64,10 +64,12 @@ void matrix_scan_quantum(void) {
 
 __attribute__ ((weak))
 void matrix_init_kb(void) {
+    matrix_init_user();
 }
 
 __attribute__ ((weak))
 void matrix_scan_kb(void) {
+    matrix_scan_user();
 }
 
 __attribute__ ((weak))

keyboards/chimera_ortho/chimera_ortho.c

@@ -15,6 +15,17 @@ void led_init(void) {
 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/matrix.c

@@ -49,10 +49,12 @@ static matrix_row_t matrix[MATRIX_ROWS];
 
 __attribute__ ((weak))
 void matrix_init_kb(void) {
+    matrix_init_user();
 }
 
 __attribute__ ((weak))
 void matrix_scan_kb(void) {
+    matrix_scan_user();
 }
 
 __attribute__ ((weak))

keyboards/choco60/choco60.c

@@ -14,3 +14,38 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #include "choco60.h"
+
+// Optional override functions below.
+// You can leave any or all of these undefined.
+// These are only required if you want to perform custom actions.
+
+/*
+
+void matrix_init_kb(void) {
+  // put your keyboard start-up code here
+  // runs once when the firmware starts up
+
+  matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+  // put your looping keyboard code here
+  // runs every cycle (a lot)
+
+  matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+  // put your per-action keyboard code here
+  // runs for every action, just before processing by the firmware
+
+  return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+  // put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+  led_set_user(usb_led);
+}
+
+*/

keyboards/christmas_tree/christmas_tree.c

@@ -1 +1,5 @@
 #include "christmas_tree.h"
+
+void matrix_init_kb(void) {
+	matrix_init_user();
+}

keyboards/ckeys/handwire_101/handwire_101.c

@@ -1 +1,28 @@
 #include "handwire_101.h"
+
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+	// Turn status LED on
+	//DDRD |= (1<<6);
+	//PORTD |= (1<<6);
+
+	matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+	// put your looping keyboard code here
+	// runs every cycle (a lot)
+	matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+	// put your per-action keyboard code here
+	// runs for every action, just before processing by the firmware
+	return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+	// put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+	led_set_user(usb_led);
+}

keyboards/ckeys/nakey/nakey.c

@@ -13,3 +13,30 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #include "nakey.h"
+
+void matrix_init_kb(void) {
+	// put your keyboard start-up code here
+	// runs once when the firmware starts up
+
+	matrix_init_user();
+}
+
+void matrix_scan_kb(void) {
+	// put your looping keyboard code here
+	// runs every cycle (a lot)
+
+	matrix_scan_user();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+	// put your per-action keyboard code here
+	// runs for every action, just before processing by the firmware
+
+	return process_record_user(keycode, record);
+}
+
+void led_set_kb(uint8_t usb_led) {
+	// put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
+
+	led_set_user(usb_led);
+}