preonic update

19 files changed, 64 insertions, 1844 deletions

diff --git a/keyboard/preonic/Makefile b/keyboard/preonic/Makefile
index 0145e44bc6..664aff7321 100644
--- a/keyboard/preonic/Makefile
+++ b/keyboard/preonic/Makefile
@@ -27,7 +27,7 @@
 # make flip-ee = Download the eeprom file to the device, using Atmel FLIP
 #                (must have Atmel FLIP installed).
 #
-# make debug = Start either simulavr or avarice as specified for debugging, 
+# make debug = Start either simulavr or avarice as specified for debugging,
 #              with avr-gdb or avr-insight as the front end for debugging.
 #
 # make filename.s = Just compile filename.c into the assembler code only.
@@ -39,25 +39,41 @@
 #----------------------------------------------------------------------------
 
 # Target file name (without extension).
-TARGET = preonic_lufa
+TARGET = preonic
+
 
 # Directory common source filess exist
 TOP_DIR = ../..
+TMK_DIR = ../../tmk_core
 
 # Directory keyboard dependent files exist
 TARGET_DIR = .
 
 # # project specific files
-SRC = extended_keymap_common.c \
-	matrix.c \
-	led.c \
-	backlight.c
+SRC = preonic.c
+
+ifdef keymap
+	KEYMAP = $(keymap)
+endif
 
 ifdef KEYMAP
-    SRC := extended_keymaps/extended_keymap_$(KEYMAP).c $(SRC)
+ifneq ("$(wildcard keymaps/$(KEYMAP).c)","")
+	KEYMAP_FILE = keymaps/$(KEYMAP).c
 else
-    SRC := extended_keymaps/extended_keymap_default.c $(SRC)
+ifneq ("$(wildcard keymaps/$(KEYMAP)/keymap.c)","")
+	KEYMAP_FILE = keymaps/$(KEYMAP)/keymap.c
+else
+$(error Keymap file does not exist)
+endif
 endif
+else
+ifneq ("$(wildcard keymaps/default.c)","")
+	KEYMAP_FILE = keymaps/default.c
+else
+	KEYMAP_FILE = keymaps/default/keymap.c
+endif
+endif
+SRC := $(KEYMAP_FILE) $(SRC)
 
 CONFIG_H = config.h
 
@@ -120,24 +136,26 @@ EXTRAKEY_ENABLE = yes	# Audio control and System control(+450)
 CONSOLE_ENABLE = yes	# Console for debug(+400)
 COMMAND_ENABLE = yes    # Commands for debug and configuration
 # Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
-#SLEEP_LED_ENABLE = yes  # Breathing sleep LED during USB suspend
-NKRO_ENABLE = yes		# USB Nkey Rollover - not yet supported in LUFA
+# SLEEP_LED_ENABLE = yes  # Breathing sleep LED during USB suspend
+# NKRO_ENABLE = yes		# USB Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
 BACKLIGHT_ENABLE = yes  # Enable keyboard backlight functionality
-MIDI_ENABLE = yes 		# MIDI controls
-BACKLIGHT_ENABLE = yes
-
-ifdef MIDI_ENABLE
-	SRC += keymap_midi.c \
-		   beeps.c
+MIDI_ENABLE = YES 		# MIDI controls
+AUDIO_ENABLE = YES 		# Audio output on port C6
+# UNICODE_ENABLE = YES 		# Unicode
+# BLUETOOTH_ENABLE = yes # Enable Bluetooth with the Adafruit EZ-Key HID
+# RGBLIGHT_ENABLE = yes # Enable WS2812 RGB underlight.  Do not enable this with MIDI at the same time.
+
+ifdef BACKLIGHT_ENABLE
+	SRC += backlight.c
 endif
 
+
 # Optimize size but this may cause error "relocation truncated to fit"
 #EXTRALDFLAGS = -Wl,--relax
 
 # Search Path
 VPATH += $(TARGET_DIR)
 VPATH += $(TOP_DIR)
+VPATH += $(TMK_DIR)
 
-include $(TOP_DIR)/protocol/lufa.mk
-include $(TOP_DIR)/common.mk
-include $(TOP_DIR)/rules.mk
+include $(TOP_DIR)/quantum/quantum.mk
diff --git a/keyboard/preonic/Makefile.pjrc b/keyboard/preonic/Makefile.pjrc
deleted file mode 100644
index be83ba18b1..0000000000
--- a/keyboard/preonic/Makefile.pjrc
+++ /dev/null
@@ -1,116 +0,0 @@
-#----------------------------------------------------------------------------
-# On command line:
-#
-# make all = Make software.
-#
-# make clean = Clean out built project files.
-#
-# make coff = Convert ELF to AVR COFF.
-#
-# make extcoff = Convert ELF to AVR Extended COFF.
-#
-# make program = Download the hex file to the device.
-#                Please customize your programmer settings(PROGRAM_CMD)
-#
-# make teensy = Download the hex file to the device, using teensy_loader_cli.
-#               (must have teensy_loader_cli installed).
-#
-# make dfu = Download the hex file to the device, using dfu-programmer (must
-#            have dfu-programmer installed).
-#
-# make flip = Download the hex file to the device, using Atmel FLIP (must
-#             have Atmel FLIP installed).
-#
-# make dfu-ee = Download the eeprom file to the device, using dfu-programmer
-#               (must have dfu-programmer installed).
-#
-# make flip-ee = Download the eeprom file to the device, using Atmel FLIP
-#                (must have Atmel FLIP installed).
-#
-# make debug = Start either simulavr or avarice as specified for debugging, 
-#              with avr-gdb or avr-insight as the front end for debugging.
-#
-# make filename.s = Just compile filename.c into the assembler code only.
-#
-# make filename.i = Create a preprocessed source file for use in submitting
-#                   bug reports to the GCC project.
-#
-# To rebuild project do "make clean" then "make all".
-#----------------------------------------------------------------------------
-
-# Target file name (without extension).
-TARGET = gh60_pjrc
-
-# Directory common source filess exist
-TOP_DIR = ../..
-
-# Directory keyboard dependent files exist
-TARGET_DIR = .
-
-# project specific files
-SRC =	keymap_common.c \
-	matrix.c \
-	led.c
-
-ifdef KEYMAP
-    SRC := keymap_$(KEYMAP).c $(SRC)
-else
-    SRC := keymap_jack.c $(SRC)
-endif
-
-CONFIG_H = config.h
-
-
-# MCU name, you MUST set this to match the board you are using
-# type "make clean" after changing this, so all files will be rebuilt
-MCU = atmega32u4
-#MCU = at90usb1286
-
-
-# Processor frequency.
-#   Normally the first thing your program should do is set the clock prescaler,
-#   so your program will run at the correct speed.  You should also set this
-#   variable to same clock speed.  The _delay_ms() macro uses this, and many
-#   examples use this variable to calculate timings.  Do not add a "UL" here.
-F_CPU = 16000000
-
-
-# Boot Section Size in *bytes*
-#   Teensy halfKay   512
-#   Atmel DFU loader 4096
-#   LUFA bootloader  4096
-OPT_DEFS += -DBOOTLOADER_SIZE=4096
-
-
-# Build Options
-#   comment out to disable the options.
-#
-BOOTMAGIC_ENABLE = yes	# Virtual DIP switch configuration(+1000)
-MOUSEKEY_ENABLE = yes	# Mouse keys(+5000)
-EXTRAKEY_ENABLE = yes	# Audio control and System control(+600)
-CONSOLE_ENABLE = yes    # Console for debug
-COMMAND_ENABLE = yes    # Commands for debug and configuration
-SLEEP_LED_ENABLE = yes  # Breathing sleep LED during USB suspend
-NKRO_ENABLE = yes	# USB Nkey Rollover(+500)
-#PS2_MOUSE_ENABLE = yes	# PS/2 mouse(TrackPoint) support
-
-
-# Search Path
-VPATH += $(TARGET_DIR)
-VPATH += $(TOP_DIR)
-
-include $(TOP_DIR)/protocol/pjrc.mk
-include $(TOP_DIR)/common.mk
-include $(TOP_DIR)/rules.mk
-
-plain: OPT_DEFS += -DKEYMAP_PLAIN
-plain: all
-
-poker: OPT_DEFS += -DKEYMAP_POKER
-poker: all
-
-poker_set: OPT_DEFS += -DKEYMAP_POKER_SET
-poker_set: all
-
-poker_bit: OPT_DEFS += -DKEYMAP_POKER_BIT
-poker_bit: all
diff --git a/keyboard/preonic/PCB_GUIDE.md b/keyboard/preonic/PCB_GUIDE.md
deleted file mode 100644
index c3004c75a4..0000000000
--- a/keyboard/preonic/PCB_GUIDE.md
+++ /dev/null
@@ -1,116 +0,0 @@
-# Planck Firmware Guide
-
-## Setting up the environment
-
-### Windows
-1. Install [WinAVR Tools](http://sourceforge.net/projects/winavr/) for AVR GCC compiler.
-2. Install [DFU-Programmer][dfu-prog] (the -win one).
-3. Start DFU bootloader on the chip first time you will see 'Found New Hardware Wizard' to install driver. If you install device driver properly you can find chip name like 'ATmega32U4' under 'LibUSB-Win32 Devices' tree on 'Device Manager'. If not you will need to update its driver on 'Device Manager' to the `dfu-programmer` driver.
-
-### Mac
-1. Install [CrossPack](http://www.obdev.at/products/crosspack/index.html) or install Xcode from the App Store and install the Command Line Tools from `Xcode->Preferences->Downloads`.
-2. Install [DFU-Programmer][dfu-prog].
-
-### Linux
-1. Install AVR GCC with your favorite package manager.
-2. Install [DFU-Programmer][dfu-prog].
-
-##Verify Your Installation
-1. Clone the following repository: https://github.com/jackhumbert/tmk_keyboard
-2. Open a Terminal and `cd` into `tmk_keyboard/keyboard/planck`
-3. Run `make`. This should output a lot of information about the build process.
-
-## Using the built-in functions
-
-Here is a list of some of the functions available from the command line:
-
-* `make clean`: clean the environment - may be required in-between builds
-* `make`: compile the code
-* `make COMMON=true`: compile with the common (non-extended) keymap
-* `make MATRIX=<matrix_file>`: compile with the referenced matrix file. Default if unspecified is `matrix_pcb.c`. For handwired boards, use `matrix_handwired.c`.
-* `make KEYMAP=<keymap>`: compile with the extended keymap file `extended_keymaps/extended_keymap_<keymap>.c`
-* `make COMMON=true KEYMAP=<keymap>`: compile with the common keymap file `common_keymaps/keymap_<keymap>.c`
-* `make dfu`: build and flash the layout to the PCB
-* `make dfu-force`: build and force-flash the layout to the PCB (may be require for first flash)
-
-Generally, the instructions to flash the PCB are as follows:
-
-1. Make changes to the appropriate keymap file
-2. Save the file
-3. `make clean`
-4. Press the reset button on the PCB/press the key with the `RESET` keycode
-5. `make <arguments> dfu` - use the necessary `KEYMAP=<keymap>` and/or `COMMON=true` arguments here.
-
-## Extended keymap
-
-### Keymap
-
-Unlike the common keymap, prefixing the keycodes with `KC_` is required. A full list of the keycodes is available [here](https://github.com/jackhumbert/tmk_keyboard/blob/master/doc/keycode.txt). For the keycodes available only in the extended keymap, see this [header file](https://github.com/jackhumbert/tmk_keyboard/blob/master/keyboard/planck/extended_keymap_common.h).
-
-You can use modifiers with keycodes like this:
-
-    LCTL(KC_C)
-    
-Which will generate Ctrl+c. These are daisy-chainable, meaning you can do things like:
-
-    LCTL(LALT(KC_C))
-    
-That will generate Ctrl+Alt+c. The entire list of these functions is here:
-
-* `LCTL()`: Left control
-* `LSFT()` / `S()`: Left shift
-* `LALT()`: Left alt/opt
-* `LGUI()`: Left win/cmd
-* `RCTL()`: Right control
-* `RSFT()`: Right shift
-* `RALT()`: Right alt/opt
-* `RGUI()`: Right win/cmd
-
-`S(KC_1)`-like entries are useful in writing keymaps for the Planck.
-
-### Other keycodes
-
-A number of other keycodes have been added that you may find useful:
-
-* `CM_<key>`: the Colemak equivalent of a key (in place of `KC_<key>`), when using Colemak in software (`CM_O` generates `KC_SCLN`)
-* `RESET`: jump to bootloader for flashing (same as press the reset button)
-* `BL_STEP`: step through the backlight brightnesses
-* `BL_<0-15>`: set backlight brightness to 0-15
-* `BL_DEC`: lower the backlight brightness
-* `BL_INC`: raise the backlight brightness
-* `BL_TOGG`: toggle the backlight on/off
-
-### Function layers
-
-The extended keymap extends the number of function layers from 32 to the near-infinite value of 256. Rather than using `FN<num>` notation (still available, but limited to `FN0`-`FN31`), you can use the `FUNC(<num>)` notation. `F(<num>)` is a shortcut for this.
-
-The function actions are unchanged, and you can see the full list of them [here](https://github.com/jackhumbert/tmk_keyboard/blob/master/common/action_code.h). They are explained in detail [here](https://github.com/jackhumbert/tmk_keyboard/blob/master/doc/keymap.md#2-action).
-
-### Macros
-
-Macros have been setup in the `extended_keymaps/extended_keymaps_default.c` file so that you can use `M(<num>)` to access a macro in the `action_get_macro` section on your keymap. The switch/case structure you see here is required, and is setup for `M(0)` - you'll need to copy and paste the code to look like this (e.g. to support `M(3)`):
-
-    switch(id) {
-      case 0:
-        return MACRODOWN(TYPE(KC_A), END);
-        break;
-      case 1:
-        return MACRODOWN(TYPE(KC_B), END);
-        break;
-      case 2:
-        return MACRODOWN(TYPE(KC_C), END);
-        break;
-      case 3:
-        return MACRODOWN(TYPE(KC_D), END);
-        break;
-    } 
-    return MACRO_NONE;
-
-`MACRODOWN()` is a shortcut for `(record->event.pressed ? MACRO(__VA_ARGS__) : MACRO_NONE)` which tells the macro to execute when the key is pressed. Without this, the macro will be executed on both the down and up stroke.
-
-[cygwin]:       https://www.cygwin.com/
-[mingw]:        http://www.mingw.org/
-[mhv]:          https://infernoembedded.com/products/avr-tools
-[winavr]:       http://winavr.sourceforge.net/
-[crosspack]:    http://www.obdev.at/products/crosspack/index.html
-[dfu-prog]:     http://dfu-programmer.sourceforge.net/
diff --git a/keyboard/preonic/README.md b/keyboard/preonic/README.md
index ee824d26e0..3ba0cc1527 100644
--- a/keyboard/preonic/README.md
+++ b/keyboard/preonic/README.md
@@ -2,54 +2,29 @@ Planck keyboard firmware
 ======================
 DIY/Assembled compact ortholinear 40% keyboard by [Ortholinear Keyboards](http://ortholinearkeyboards.com).
 
-## Extended Keymap
-If you include extended_keymap_common.h instead of keymap_common.h at the top of your file, you'll have access to a bunch of goodies:
+## Quantum MK Firmware
 
-- Use `LSFT()`, `LCTL()`, et. al. (listed in extended_keymap_common.h) as modifiers for keys (daisy-chain-able)
-- Use `FUNC(1)` instead of `FN1` (etc.) to access the function layers beyond the 32 function layer limit
-- Use `CM_F` instead of `KC_F` to get the ColeMak equivilent for shortcuts (maps backwards)
-- Use `MACRODOWN()` instead of `MACRO()` to easily make a keydown macro (`CM_*` works here too)
+For the full Quantum feature list, see [the parent README.md](/README.md).
 
-### Some notes on usage:
+## Building
 
-- The `KEYMAP()` macro is unable to be used due to the bitwise modifications that take place - refer to extended_keymap_jack.c to see how to set things up with the `KC_` prefix
-- Keep an eye on the Makefile - this needs to include the correct files to work
-- Don't forget to use `const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {` instead of the 8bit equivilent
-
-## Build
-
-Follow [this guide](http://deskthority.net/workshop-f7/how-to-build-your-very-own-keyboard-firmware-t7177.html) to setup your development environment before anything else. Abbreviated instructions are provide at the [bottom of this document](https://github.com/rswiernik/tmk_keyboard/tree/rswiernik_dev/keyboard/planck#environment-setup)
-
-Download the whole firmware [here](https://github.com/jackhumbert/tmk_keyboard/archive/master.zip) and navigate to the keyboard/planck folder. Once your dev env is setup, you'll be able to type `make` to generate your .hex that you can load with the Teensy app onto your Planck (once you've hit reset/shorted GND & RST). 
+Download or clone the whole firmware and navigate to the keyboard/planck folder. Once your dev env is setup, you'll be able to type `make` to generate your .hex - you can then use `make dfu` to program your PCB once you hit the reset button. 
 
 Depending on which keymap you would like to use, you will have to compile slightly differently.
 
-####Default
-To build with the default keymap, simply move to the tmk\_keyboard/keyboard/planck/ and run `make` as follows:
-```
-$ make
-```
-
-## Keymap
-Several version of keymap are available in advance but you are recommended to define your favorite layout yourself. To define your own keymap create file named `keymap_<name>.c` and see keymap document (you can find in top README.md) and existent keymap files.
-    
-####**Extended Keymaps**
-
-To build the firmware binary hex file with an extended keymap just do `make` with `KEYMAP` option like:
-```
-$ make KEYMAP=[common|jack|<name>]
-```
-_The only applicable keymaps will work with this option._ Extended keymaps follow the format **__extended\_keymap\_\<name\>.c__**
+### Default
+To build with the default keymap, simply run `make`.
 
-####**Common Keymaps**
+### Other Keymaps
+Several version of keymap are available in advance but you are recommended to define your favorite layout yourself. To define your own keymap create file named `<name>.c` and see keymap document (you can find in top README.md) and existent keymap files.
 
-Building with a common keymap is as simple as adding the COMMON option. Note that only 
+To build the firmware binary hex file with a keymap just do `make` with `KEYMAP` option like:
 ```
-$ make KEYMAP=[common|jack|<name>] COMMON=true
+$ make KEYMAP=[default|jack|<name>]
 ```
-_The only applicable keymaps will work with this option._ Common keymaps follow the format **__keymap\_\<name\>.c__**
+Keymaps follow the format **__<name\>.c__** and are stored in the `keymaps` folder.
 
-## Notable TMK forks (which some of the keymap files are from)
+### Notable forks (which some of the keymap files are from)
 - [Shane's Fork](https://github.com/shanecelis/tmk_keyboard/tree/master/keyboard/planck)
 - [Pierre's Fork](https://github.com/pcarrier/tmk_keyboard/blob/pcarrier/planck/keyboard/gh60/keymap_planck.c)
 - [Nathan's Fork](https://github.com/nathanrosspowell/tmk_keyboard/tree/planck-jack/keyboard/planck)
diff --git a/keyboard/preonic/__avr_gdbinit b/keyboard/preonic/__avr_gdbinit
deleted file mode 100644
index afc51e6d19..0000000000
--- a/keyboard/preonic/__avr_gdbinit
+++ /dev/null
@@ -1,6 +0,0 @@
-define reset
-SIGNAL SIGHUP
-end
-file planck_lufa.elf
-target remote localhost:4242
-break main
diff --git a/keyboard/preonic/analog.c b/keyboard/preonic/analog.c
deleted file mode 100644
index 49b84ee0e8..0000000000
--- a/keyboard/preonic/analog.c
+++ /dev/null
@@ -1,53 +0,0 @@
-// Simple analog to digitial conversion
-
-#include <avr/io.h>
-#include <avr/pgmspace.h>
-#include <stdint.h>
-#include "analog.h"
-
-
-static uint8_t aref = (1<<REFS0); // default to AREF = Vcc
-
-
-void analogReference(uint8_t mode)
-{
-	aref = mode & 0xC0;
-}
-
-
-// Arduino compatible pin input
-int16_t analogRead(uint8_t pin)
-{
-#if defined(__AVR_ATmega32U4__)
-	static const uint8_t PROGMEM pin_to_mux[] = {
-		0x00, 0x01, 0x04, 0x05, 0x06, 0x07,
-		0x25, 0x24, 0x23, 0x22, 0x21, 0x20};
-	if (pin >= 12) return 0;
-	return adc_read(pgm_read_byte(pin_to_mux + pin));
-#elif defined(__AVR_AT90USB646__) || defined(__AVR_AT90USB1286__)
-	if (pin >= 8) return 0;
-	return adc_read(pin);
-#else
-	return 0;
-#endif
-}
-
-// Mux input
-int16_t adc_read(uint8_t mux)
-{
-#if defined(__AVR_AT90USB162__)
-	return 0;
-#else
-	uint8_t low;
-
-	ADCSRA = (1<<ADEN) | ADC_PRESCALER;		// enable ADC
-	ADCSRB = (1<<ADHSM) | (mux & 0x20);		// high speed mode
-	ADMUX = aref | (mux & 0x1F);			// configure mux input
-	ADCSRA = (1<<ADEN) | ADC_PRESCALER | (1<<ADSC);	// start the conversion
-	while (ADCSRA & (1<<ADSC)) ;			// wait for result
-	low = ADCL;					// must read LSB first
-	return (ADCH << 8) | low;			// must read MSB only once!
-#endif
-}
-
-
diff --git a/keyboard/preonic/analog.h b/keyboard/preonic/analog.h
deleted file mode 100644
index 9b95a93bef..0000000000
--- a/keyboard/preonic/analog.h
+++ /dev/null
@@ -1,36 +0,0 @@
-#ifndef _analog_h_included__
-#define _analog_h_included__
-
-#include <stdint.h>
-
-void analogReference(uint8_t mode);
-int16_t analogRead(uint8_t pin);
-int16_t adc_read(uint8_t mux);
-
-#define ADC_REF_POWER     (1<<REFS0)
-#define ADC_REF_INTERNAL  ((1<<REFS1) | (1<<REFS0))
-#define ADC_REF_EXTERNAL  (0)
-
-// These prescaler values are for high speed mode, ADHSM = 1
-#if F_CPU == 16000000L
-#define ADC_PRESCALER ((1<<ADPS2) | (1<<ADPS1))
-#elif F_CPU == 8000000L
-#define ADC_PRESCALER ((1<<ADPS2) | (1<<ADPS0))
-#elif F_CPU == 4000000L
-#define ADC_PRESCALER ((1<<ADPS2))
-#elif F_CPU == 2000000L
-#define ADC_PRESCALER ((1<<ADPS1) | (1<<ADPS0))
-#elif F_CPU == 1000000L
-#define ADC_PRESCALER ((1<<ADPS1))
-#else
-#define ADC_PRESCALER ((1<<ADPS0))
-#endif
-
-// some avr-libc versions do not properly define ADHSM
-#if defined(__AVR_AT90USB646__) || defined(__AVR_AT90USB1286__)
-#if !defined(ADHSM)
-#define ADHSM (7)
-#endif
-#endif
-
-#endif
diff --git a/keyboard/preonic/beeps.c b/keyboard/preonic/beeps.c
deleted file mode 100644
index 8ffd70f417..0000000000
--- a/keyboard/preonic/beeps.c
+++ /dev/null
@@ -1,246 +0,0 @@
-#include "beeps.h"
-#include <math.h>
-#include <avr/pgmspace.h>
-#include <avr/interrupt.h>
-#include <avr/io.h>
-
-#define PI 3.14159265
-
-void delay_us(int count) {
-  while(count--) {
-    _delay_us(1);
-  }
-}
-
-int voices = 0;
-double frequency = 0;
-int volume = 0;
-int position = 0;
-
-double frequencies[8] = {0, 0, 0, 0, 0, 0, 0, 0};
-int volumes[8] = {0, 0, 0, 0, 0, 0, 0, 0};
-bool sliding = false;
-#define RANGE 1000
-volatile int i=0; //elements of the wave
-
-
-void beeps() {
-    play_notes();
-}
-
-void send_freq(double freq, int vol) {
-    int duty = (((double)F_CPU) / freq);
-    ICR3 = duty; // Set max to the period
-    OCR3A = duty >> (0x10 - vol); // Set compare to half the period
-}
-
-void stop_all_notes() {
-    voices = 0;
-    TCCR3A = 0;
-    TCCR3B = 0;
-    frequency = 0;
-    volume = 0;
-
-    for (int i = 0; i < 8; i++) {
-        frequencies[i] = 0;
-        volumes[i] = 0;
-    }
-}
-
-void stop_note(double freq) {
-    for (int i = 7; i >= 0; i--) {
-        if (frequencies[i] == freq) {
-            frequencies[i] = 0;
-            volumes[i] = 0;
-            for (int j = i; (j < 7); j++) {
-                frequencies[j] = frequencies[j+1];
-                frequencies[j+1] = 0;
-                volumes[j] = volumes[j+1];
-                volumes[j+1] = 0;
-            }
-        }
-    }
-    voices--;
-    if (voices < 0)
-        voices = 0;
-    if (voices == 0) {
-        TCCR3A = 0;
-        TCCR3B = 0;
-        frequency = 0;
-        volume = 0;
-    } else {
-        double freq = frequencies[voices - 1];
-        int vol = volumes[voices - 1];
-        if (frequency < freq) {
-            sliding = true;
-            for (double f = frequency; f <= freq; f += ((freq - frequency) / 500.0)) {
-                send_freq(f, vol);
-            }
-            sliding = false;
-        } else if (frequency > freq) {
-            sliding = true;
-            for (double f = frequency; f >= freq; f -= ((frequency - freq) / 500.0)) {
-                send_freq(f, vol);
-            }
-            sliding = false;
-        }
-        send_freq(freq, vol);
-        frequency = freq;
-        volume = vol;
-    }
-}
-
-void init_notes() {
-    // TCCR1A = (1 << COM1A1) | (0 << COM1A0) | (1 << WGM11) | (1 << WGM10);
-    // TCCR1B = (1 << COM1B1) | (0 << COM1A0) | (1 << WGM13) | (1 << WGM12) | (0 << CS12) | (0 << CS11) | (1 << CS10);
-
-    // DDRC |= (1<<6); 
-
-    // TCCR3A = (1 << COM3A1) | (0 << COM3A0) | (1 << WGM31) | (0 << WGM30);
-    // TCCR3B = (1 << WGM33) | (1 << WGM32) | (0 << CS32) | (0 << CS31) | (1 << CS30);
-
-    // ICR3 = 0xFFFF; 
-    // OCR3A = (int)((float)wave[i]*ICR3/RANGE); //go to next array element
-
-
-    // cli();
-
-    // /* Enable interrupt on timer2 == 127, with clk/8 prescaler. At 16MHz,
-    //    this gives a timer interrupt at 15625Hz. */
-    // TIMSK3 = (1 << OCIE3A);
-
-    // /* clear/reset timer on match */
-    // // TCCR3A = 1<<WGM31 | 0<<WGM30;  CTC mode, reset on match 
-    // // TCCR3B = 0<<CS32 | 1<<CS31 | 0<<CS30; /* clk, /8 prescaler */
-
-    // TCCR3A = (1 << COM3A1) | (0 << COM3A0) | (1 << WGM31) | (0 << WGM30);
-    // TCCR3B = (0 << WGM33) | (0 << WGM32) | (0 << CS32) | (0 << CS31) | (1 << CS30);
-
-
-    // TCCR1A = (1 << COM1A1) | (0 << COM1A0) | (1 << WGM11) | (0 << WGM10);
-    // TCCR1B = (1 << WGM12) | (0 << CS12) | (0 << CS11) | (1 << CS10);
-    // // SPCR = 0x50;
-    // // SPSR = 0x01;
-    // DDRC |= (1<<6);
-    // // ICR3 = 0xFFFF; 
-    // // OCR3A=80;
-    // PORTC |= (1<<6);
-
-    // sei();
-}
-
-// #define highByte(c) ((c >> 8) & 0x00FF)
-// #define lowByte(c) (c & 0x00FF)
-
-ISR(TIMER3_COMPA_vect) {
-
-    if (ICR3 > 0 && !sliding) {
-        switch (position) {
-            case 0: {
-                int duty = (((double)F_CPU) / (frequency));
-                ICR3 = duty; // Set max to the period
-                OCR3A = duty >> 1; // Set compare to half the period
-                break;
-            }
-            case 1: {
-                int duty = (((double)F_CPU) / (frequency*2));
-                ICR3 = duty; // Set max to the period
-                OCR3A = duty >> 1; // Set compare to half the period
-                break;
-            }
-            case 2: {
-                int duty = (((double)F_CPU) / (frequency*3));
-                ICR3 = duty; // Set max to the period
-                OCR3A = duty >> 1; // Set compare to half the period
-                break;
-            }
-        }
-        position = (position + 1) % 3;
-    }
-//     /* OCR2A has been cleared, per TCCR2A above */
-//     // OCR3A = 127;
-
-//     // pos1 += incr1;
-//     // pos2 += incr2;
-//     // pos3 += incr3;
-
-//     // sample = sinewave[highByte(pos1)] + sinewave[highByte(pos2)] + sinewave[highByte(pos3)];
-
-//     // OCR3A = sample;
-
-
-//     OCR3A=pgm_read_byte(&sinewave[pos1]);
-//     pos1++;
-//     // PORTC &= ~(1<<6);
-
-//     /* buffered, 1x gain, active mode */
-//     // SPDR = highByte(sample) | 0x70;
-//     // while (!(SPSR & (1<<SPIF)));
-
-//     // SPDR = lowByte(sample);
-//     // while (!(SPSR & (1<<SPIF)));
-
-//     // PORTC |= (1<<6);
-}
-
-void play_note(double freq, int vol) {
-
-    if (freq > 0) {
-        DDRC |= (1<<6); 
-
-        TCCR3A = (1 << COM3A1) | (0 << COM3A0) | (1 << WGM31) | (0 << WGM30);
-        TCCR3B = (1 << WGM33) | (1 << WGM32) | (0 << CS32) | (1 << CS31) | (0 << CS30);
-
-        if (frequency != 0) {
-            if (frequency < freq) {
-                for (double f = frequency; f <= freq; f += ((freq - frequency) / 500.0)) {
-                    send_freq(f, vol);
-                }
-            } else if (frequency > freq) {
-                for (double f = frequency; f >= freq; f -= ((frequency - freq) / 500.0)) {
-                    send_freq(f, vol);
-                }
-            }
-        }
-        send_freq(freq, vol);
-        frequency = freq;
-        volume = vol;
-
-        frequencies[voices] = frequency;
-        volumes[voices] = volume;
-        voices++;
-    }
-    // ICR3 = 0xFFFF;
-    // for (int i = 0; i < 10000; i++) {
-    //     OCR3A = round((sin(i*freq)*.5)+.5)*0xFFFF;
-    //     // _delay_us(50);
-    // }
-
-    // TCCR3A = 0;
-    // TCCR3B = 0;
-}
-
-// void note(int x, float length) {
-//     DDRC |= (1<<6);
-//  int t = (int)(440*pow(2,-x/12.0)); // starting note
-//     for (int y = 0; y < length*1000/t; y++) { // note length
-//         PORTC |= (1<<6);
-//         delay_us(t);
-//         PORTC &= ~(1<<6);
-//         delay_us(t);
-//     }
-//  PORTC &= ~(1<<6);
-// }
-
-// void true_note(float x, float y, float length) {
-//  for (uint32_t i = 0; i < length * 50; i++) {
-//      uint32_t v = (uint32_t) (round(sin(PI*2*i*640000*pow(2, x/12.0))*.5+1 + sin(PI*2*i*640000*pow(2, y/12.0))*.5+1) / 2 * pow(2, 8)); 
-//      for (int u = 0; u < 8; u++) {
-//          if (v & (1 << u) && !(PORTC&(1<<6)))
-//              PORTC |= (1<<6);
-//          else if (PORTC&(1<<6))
-//              PORTC &= ~(1<<6);
-//      }
-//  }
-//  PORTC &= ~(1<<6);
-// }
\ No newline at end of file
diff --git a/keyboard/preonic/beeps.h b/keyboard/preonic/beeps.h
deleted file mode 100644
index 378983c605..0000000000
--- a/keyboard/preonic/beeps.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#include <stdint.h>
-#include <stdbool.h>
-#include <avr/io.h>
-#include <util/delay.h>
-
-void note(int x, float length);
-void beeps();
-void true_note(float x, float y, float length);
-void play_note(double freq, int vol);
-void stop_note(double freq);
-void stop_all_notes();
-void init_notes();
\ No newline at end of file
diff --git a/keyboard/preonic/config.h b/keyboard/preonic/config.h
index cad269c9d4..5528667fa7 100644
--- a/keyboard/preonic/config.h
+++ b/keyboard/preonic/config.h
@@ -18,11 +18,11 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #ifndef CONFIG_H
 #define CONFIG_H
 
-#include "config_definitions.h"
+#include "config_common.h"
 
 /* USB Device descriptor parameter */
 #define VENDOR_ID       0xFEED
-#define PRODUCT_ID      0x6062
+#define PRODUCT_ID      0x6061
 #define DEVICE_VER      0x0001
 #define MANUFACTURER    Ortholinear Keyboards
 #define PRODUCT         The Preonic Keyboard
@@ -34,7 +34,10 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 /* Planck PCB default pin-out */
 #define COLS (int []){ F1, F0, B0, C7, F4, F5, F6, F7, D4, D6, B4, D7 }
-#define ROWS (int []){ D1, D0, D5, B5, B6 }
+#define ROWS (int []){ D2, D5, B5, B6, D3 }
+
+/* COL2ROW or ROW2COL */
+#define DIODE_DIRECTION COL2ROW
 
 /* define if matrix has ghost */
 //#define MATRIX_HAS_GHOST
@@ -55,6 +58,15 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
     keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
 )
 
+/* ws2812 RGB LED */
+#define ws2812_PORTREG  PORTD
+#define ws2812_DDRREG   DDRD
+#define ws2812_pin PD1
+#define RGBLED_NUM 28     // Number of LEDs
+#define RGBLIGHT_HUE_STEP 10
+#define RGBLIGHT_SAT_STEP 17
+#define RGBLIGHT_VAL_STEP 17
+
 /*
  * Feature disable options
  *  These options are also useful to firmware size reduction.
diff --git a/keyboard/preonic/config_definitions.h b/keyboard/preonic/config_definitions.h
deleted file mode 100644
index fd138b8841..0000000000
--- a/keyboard/preonic/config_definitions.h
+++ /dev/null
@@ -1,50 +0,0 @@
-#ifndef CONFIG_DEFINITIONS_H
-#define CONFIG_DEFINITIONS_H
-
-#define B0 0x20
-#define B1 0x21
-#define B2 0x22
-#define B3 0x23
-#define B4 0x24
-#define B5 0x25
-#define B6 0x26
-#define B7 0x27
-#define C0 0x30
-#define C1 0x31
-#define C2 0x32
-#define C3 0x33
-#define C4 0x34
-#define C5 0x35
-#define C6 0x36
-#define C7 0x37
-#define D0 0x40
-#define D1 0x41
-#define D2 0x42
-#define D3 0x43
-#define D4 0x44
-#define D5 0x45
-#define D6 0x46
-#define D7 0x47
-#define E0 0x50
-#define E1 0x51
-#define E2 0x52
-#define E3 0x53
-#define E4 0x54
-#define E5 0x55
-#define E6 0x56
-#define E7 0x57
-#define F0 0x60
-#define F1 0x61
-#define F2 0x62
-#define F3 0x63
-#define F4 0x64
-