remove all keyboards but ergodox and planck

6 files changed, 0 insertions, 822 deletions

diff --git a/keyboards/preonic/rev3/config.h b/keyboards/preonic/rev3/config.h
deleted file mode 100644
index c37f263adc..0000000000
--- a/keyboards/preonic/rev3/config.h
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * Copyright 2018 Jack Humbert <jack.humb@gmail.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef REV3_CONFIG_H
-#define REV3_CONFIG_H
-
-/* USB Device descriptor parameter */
-#define DEVICE_VER 0x0003
-
-#undef MATRIX_ROWS
-#undef MATRIX_COLS
-/* key matrix size */
-#define MATRIX_ROWS 10
-#define MATRIX_COLS 6
-
-/*
- * Keyboard Matrix Assignments
- *
- * Change this to how you wired your keyboard
- * COLS: AVR pins used for columns, left to right
- * ROWS: AVR pins used for rows, top to bottom
- * DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode)
- *                  ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode)
- *
-*/
-/* Note: These are not used for arm boards. They're here purely as documentation.
- * #define MATRIX_ROW_PINS { PB0, PB1, PB2, PA15, PA10 }
- * #define MATRIX_COL_PINS { PA2, PA3, PA6, PB14, PB15, PA8, PA9, PA7, PB3, PB4, PC14, PC15, PC13, PB5, PB6 }
- * #define UNUSED_PINS
- */
-
-#define NUMBER_OF_ENCODERS 1
-#define ENCODERS_PAD_A { B12 }
-#define ENCODERS_PAD_B { B13 }
-
-#define MUSIC_MAP
-#undef AUDIO_VOICES
-#undef C6_AUDIO
-
-/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
-#define DEBOUNCE 6
-
-/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
-//#define LOCKING_SUPPORT_ENABLE
-/* Locking resynchronize hack */
-//#define LOCKING_RESYNC_ENABLE
-
-/*
- * Force NKRO
- *
- * Force NKRO (nKey Rollover) to be enabled by default, regardless of the saved
- * state in the bootmagic EEPROM settings. (Note that NKRO must be enabled in the
- * makefile for this to work.)
- *
- * If forced on, NKRO can be disabled via magic key (default = LShift+RShift+N)
- * until the next keyboard reset.
- *
- * NKRO may prevent your keystrokes from being detected in the BIOS, but it is
- * fully operational during normal computer usage.
- *
- * For a less heavy-handed approach, enable NKRO via magic key (LShift+RShift+N)
- * or via bootmagic (hold SPACE+N while plugging in the keyboard). Once set by
- * bootmagic, NKRO mode will always be enabled until it is toggled again during a
- * power-up.
- *
- */
-//#define FORCE_NKRO
-
-/*
- * Feature disable options
- *  These options are also useful to firmware size reduction.
- */
-
-/* disable debug print */
-//#define NO_DEBUG
-
-/* disable print */
-//#define NO_PRINT
-
-/* disable action features */
-//#define NO_ACTION_LAYER
-//#define NO_ACTION_TAPPING
-//#define NO_ACTION_ONESHOT
-//#define NO_ACTION_MACRO
-//#define NO_ACTION_FUNCTION
-
-/*
- * MIDI options
- */
-
-/* Prevent use of disabled MIDI features in the keymap */
-//#define MIDI_ENABLE_STRICT 1
-
-/* enable basic MIDI features:
-   - MIDI notes can be sent when in Music mode is on
-*/
-//#define MIDI_BASIC
-
-/* enable advanced MIDI features:
-   - MIDI notes can be added to the keymap
-   - Octave shift and transpose
-   - Virtual sustain, portamento, and modulation wheel
-   - etc.
-*/
-//#define MIDI_ADVANCED
-
-/* override number of MIDI tone keycodes (each octave adds 12 keycodes and allocates 12 bytes) */
-//#define MIDI_TONE_KEYCODE_OCTAVES 1
-
-#define WS2812_LED_N 2
-#define RGBLED_NUM WS2812_LED_N
-#define WS2812_TIM_N 2
-#define WS2812_TIM_CH 2
-#define PORT_WS2812     GPIOA
-#define PIN_WS2812      1
-#define WS2812_DMA_STREAM STM32_DMA1_STREAM2  // DMA stream for TIMx_UP (look up in reference manual under DMA Channel selection)
-//#define WS2812_DMA_CHANNEL 7                  // DMA channel for TIMx_UP
-//#define WS2812_EXTERNAL_PULLUP
-
-#endif
diff --git a/keyboards/preonic/rev3/info.json b/keyboards/preonic/rev3/info.json
deleted file mode 100644
index b1ad1227e1..0000000000
--- a/keyboards/preonic/rev3/info.json
+++ /dev/null
@@ -1,330 +0,0 @@
-{
-  "keyboard_name": "Preonic rev. 3",
-  "keyboard_folder": "preonic/rev3",
-  "url": "https://olkb.com/preonic",
-  "maintainer": "jackhumbert",
-  "width": 12,
-  "height": 5,
-  "layouts": {
-    "LAYOUT_preonic_1x2uC": {
-      "key_count": 59,
-      "layout": [
-        {"label":"k00", "x":0, "y":0},
-        {"label":"k01", "x":1, "y":0},
-        {"label":"k02", "x":2, "y":0},
-        {"label":"k03", "x":3, "y":0},
-        {"label":"k04", "x":4, "y":0},
-        {"label":"k05", "x":5, "y":0},
-        {"label":"k06", "x":6, "y":0},
-        {"label":"k07", "x":7, "y":0},
-        {"label":"k08", "x":8, "y":0},
-        {"label":"k09", "x":9, "y":0},
-        {"label":"k0a", "x":10, "y":0},
-        {"label":"k0b", "x":11, "y":0},
-        {"label":"k10", "x":0, "y":1},
-        {"label":"k11", "x":1, "y":1},
-        {"label":"k12", "x":2, "y":1},
-        {"label":"k13", "x":3, "y":1},
-        {"label":"k14", "x":4, "y":1},
-        {"label":"k15", "x":5, "y":1},
-        {"label":"k16", "x":6, "y":1},
-        {"label":"k17", "x":7, "y":1},
-        {"label":"k18", "x":8, "y":1},
-        {"label":"k19", "x":9, "y":1},
-        {"label":"k1a", "x":10, "y":1},
-        {"label":"k1b", "x":11, "y":1},
-        {"label":"k20", "x":0, "y":2},
-        {"label":"k21", "x":1, "y":2},
-        {"label":"k22", "x":2, "y":2},
-        {"label":"k23", "x":3, "y":2},
-        {"label":"k24", "x":4, "y":2},
-        {"label":"k25", "x":5, "y":2},
-        {"label":"k26", "x":6, "y":2},
-        {"label":"k27", "x":7, "y":2},
-        {"label":"k28", "x":8, "y":2},
-        {"label":"k29", "x":9, "y":2},
-        {"label":"k2a", "x":10, "y":2},
-        {"label":"k2b", "x":11, "y":2},
-        {"label":"k30", "x":0, "y":3},
-        {"label":"k31", "x":1, "y":3},
-        {"label":"k32", "x":2, "y":3},
-        {"label":"k33", "x":3, "y":3},
-        {"label":"k34", "x":4, "y":3},
-        {"label":"k35", "x":5, "y":3},
-        {"label":"k36", "x":6, "y":3},
-        {"label":"k37", "x":7, "y":3},
-        {"label":"k38", "x":8, "y":3},
-        {"label":"k39", "x":9, "y":3},
-        {"label":"k3a", "x":10, "y":3},
-        {"label":"k3b", "x":11, "y":3},
-        {"label":"k40", "x":0, "y":4},
-        {"label":"k41", "x":1, "y":4},
-        {"label":"k42", "x":2, "y":4},
-        {"label":"k43", "x":3, "y":4},
-        {"label":"k44", "x":4, "y":4},
-        {"label":"k45", "x":5, "y":4, "w":2},
-        {"label":"k47", "x":7, "y":4},
-        {"label":"k48", "x":8, "y":4},
-        {"label":"k49", "x":9, "y":4},
-        {"label":"k4a", "x":10, "y":4},
-        {"label":"k4b", "x":11, "y":4}
-      ]
-    },
-    "LAYOUT_preonic_1x2uR": {
-      "key_count": 59,
-      "layout": [
-        {"label":"k00", "x":0, "y":0},
-        {"label":"k01", "x":1, "y":0},
-        {"label":"k02", "x":2, "y":0},
-        {"label":"k03", "x":3, "y":0},
-        {"label":"k04", "x":4, "y":0},
-        {"label":"k05", "x":5, "y":0},
-        {"label":"k06", "x":6, "y":0},
-        {"label":"k07", "x":7, "y":0},
-        {"label":"k08", "x":8, "y":0},
-        {"label":"k09", "x":9, "y":0},
-        {"label":"k0a", "x":10, "y":0},
-        {"label":"k0b", "x":11, "y":0},
-        {"label":"k10", "x":0, "y":1},
-        {"label":"k11", "x":1, "y":1},
-        {"label":"k12", "x":2, "y":1},
-        {"label":"k13", "x":3, "y":1},
-        {"label":"k14", "x":4, "y":1},
-        {"label":"k15", "x":5, "y":1},
-        {"label":"k16", "x":6, "y":1},
-        {"label":"k17", "x":7, "y":1},
-        {"label":"k18", "x":8, "y":1},
-        {"label":"k19", "x":9, "y":1},
-        {"label":"k1a", "x":10, "y":1},
-        {"label":"k1b", "x":11, "y":1},
-        {"label":"k20", "x":0, "y":2},
-        {"label":"k21", "x":1, "y":2},
-        {"label":"k22", "x":2, "y":2},
-        {"label":"k23", "x":3, "y":2},
-        {"label":"k24", "x":4, "y":2},
-        {"label":"k25", "x":5, "y":2},
-        {"label":"k26", "x":6, "y":2},
-        {"label":"k27", "x":7, "y":2},
-        {"label":"k28", "x":8, "y":2},
-        {"label":"k29", "x":9, "y":2},
-        {"label":"k2a", "x":10, "y":2},
-        {"label":"k2b", "x":11, "y":2},
-        {"label":"k30", "x":0, "y":3},
-        {"label":"k31", "x":1, "y":3},
-        {"label":"k32", "x":2, "y":3},
-        {"label":"k33", "x":3, "y":3},
-        {"label":"k34", "x":4, "y":3},
-        {"label":"k35", "x":5, "y":3},
-        {"label":"k36", "x":6, "y":3},
-        {"label":"k37", "x":7, "y":3},
-        {"label":"k38", "x":8, "y":3},
-        {"label":"k39", "x":9, "y":3},
-        {"label":"k3a", "x":10, "y":3},
-        {"label":"k3b", "x":11, "y":3},
-        {"label":"k40", "x":0, "y":4},
-        {"label":"k41", "x":1, "y":4},
-        {"label":"k42", "x":2, "y":4},
-        {"label":"k43", "x":3, "y":4},
-        {"label":"k44", "x":4, "y":4},
-        {"label":"k45", "x":5, "y":4},
-        {"label":"k47", "x":6, "y":4, "w":2},
-        {"label":"k48", "x":8, "y":4},
-        {"label":"k49", "x":9, "y":4},
-        {"label":"k4a", "x":10, "y":4},
-        {"label":"k4b", "x":11, "y":4}
-      ]
-    },
-    "LAYOUT_preonic_1x2uL": {
-      "key_count": 59,
-      "layout": [
-        {"label":"k00", "x":0, "y":0},
-        {"label":"k01", "x":1, "y":0},
-        {"label":"k02", "x":2, "y":0},
-        {"label":"k03", "x":3, "y":0},
-        {"label":"k04", "x":4, "y":0},
-        {"label":"k05", "x":5, "y":0},
-        {"label":"k06", "x":6, "y":0},
-        {"label":"k07", "x":7, "y":0},
-        {"label":"k08", "x":8, "y":0},
-        {"label":"k09", "x":9, "y":0},
-        {"label":"k0a", "x":10, "y":0},
-        {"label":"k0b", "x":11, "y":0},
-        {"label":"k10", "x":0, "y":1},
-        {"label":"k11", "x":1, "y":1},
-        {"label":"k12", "x":2, "y":1},
-        {"label":"k13", "x":3, "y":1},
-        {"label":"k14", "x":4, "y":1},
-        {"label":"k15", "x":5, "y":1},
-        {"label":"k16", "x":6, "y":1},
-        {"label":"k17", "x":7, "y":1},
-        {"label":"k18", "x":8, "y":1},
-        {"label":"k19", "x":9, "y":1},
-        {"label":"k1a", "x":10, "y":1},
-        {"label":"k1b", "x":11, "y":1},
-        {"label":"k20", "x":0, "y":2},
-        {"label":"k21", "x":1, "y":2},
-        {"label":"k22", "x":2, "y":2},
-        {"label":"k23", "x":3, "y":2},
-        {"label":"k24", "x":4, "y":2},
-        {"label":"k25", "x":5, "y":2},
-        {"label":"k26", "x":6, "y":2},
-        {"label":"k27", "x":7, "y":2},
-        {"label":"k28", "x":8, "y":2},
-        {"label":"k29", "x":9, "y":2},
-        {"label":"k2a", "x":10, "y":2},
-        {"label":"k2b", "x":11, "y":2},
-        {"label":"k30", "x":0, "y":3},
-        {"label":"k31", "x":1, "y":3},
-        {"label":"k32", "x":2, "y":3},
-        {"label":"k33", "x":3, "y":3},
-        {"label":"k34", "x":4, "y":3},
-        {"label":"k35", "x":5, "y":3},
-        {"label":"k36", "x":6, "y":3},
-        {"label":"k37", "x":7, "y":3},
-        {"label":"k38", "x":8, "y":3},
-        {"label":"k39", "x":9, "y":3},
-        {"label":"k3a", "x":10, "y":3},
-        {"label":"k3b", "x":11, "y":3},
-        {"label":"k40", "x":0, "y":4},
-        {"label":"k41", "x":1, "y":4},
-        {"label":"k42", "x":2, "y":4},
-        {"label":"k43", "x":3, "y":4},
-        {"label":"k44", "x":4, "y":4, "w":2},
-        {"label":"k46", "x":6, "y":4},
-        {"label":"k47", "x":7, "y":4},
-        {"label":"k48", "x":8, "y":4},
-        {"label":"k49", "x":9, "y":4},
-        {"label":"k4a", "x":10, "y":4},
-        {"label":"k4b", "x":11, "y":4}
-      ]
-    },
-    "LAYOUT_preonic_2x2u": {
-      "key_count": 58,
-      "layout": [
-        {"label":"k00", "x":0, "y":0},
-        {"label":"k01", "x":1, "y":0},
-        {"label":"k02", "x":2, "y":0},
-        {"label":"k03", "x":3, "y":0},
-        {"label":"k04", "x":4, "y":0},
-        {"label":"k05", "x":5, "y":0},
-        {"label":"k06", "x":6, "y":0},
-        {"label":"k07", "x":7, "y":0},
-        {"label":"k08", "x":8, "y":0},
-        {"label":"k09", "x":9, "y":0},
-        {"label":"k0a", "x":10, "y":0},
-        {"label":"k0b", "x":11, "y":0},
-        {"label":"k10", "x":0, "y":1},
-        {"label":"k11", "x":1, "y":1},
-        {"label":"k12", "x":2, "y":1},
-        {"label":"k13", "x":3, "y":1},
-        {"label":"k14", "x":4, "y":1},
-        {"label":"k15", "x":5, "y":1},
-        {"label":"k16", "x":6, "y":1},
-        {"label":"k17", "x":7, "y":1},
-        {"label":"k18", "x":8, "y":1},
-        {"label":"k19", "x":9, "y":1},
-        {"label":"k1a", "x":10, "y":1},
-        {"label":"k1b", "x":11, "y":1},
-        {"label":"k20", "x":0, "y":2},
-        {"label":"k21", "x":1, "y":2},
-        {"label":"k22", "x":2, "y":2},
-        {"label":"k23", "x":3, "y":2},
-        {"label":"k24", "x":4, "y":2},
-        {"label":"k25", "x":5, "y":2},
-        {"label":"k26", "x":6, "y":2},
-        {"label":"k27", "x":7, "y":2},
-        {"label":"k28", "x":8, "y":2},
-        {"label":"k29", "x":9, "y":2},
-        {"label":"k2a", "x":10, "y":2},
-        {"label":"k2b", "x":11, "y":2},
-        {"label":"k30", "x":0, "y":3},
-        {"label":"k31", "x":1, "y":3},
-        {"label":"k32", "x":2, "y":3},
-        {"label":"k33", "x":3, "y":3},
-        {"label":"k34", "x":4, "y":3},
-        {"label":"k35", "x":5, "y":3},
-        {"label":"k36", "x":6, "y":3},
-        {"label":"k37", "x":7, "y":3},
-        {"label":"k38", "x":8, "y":3},
-        {"label":"k39", "x":9, "y":3},
-        {"label":"k3a", "x":10, "y":3},
-        {"label":"k3b", "x":11, "y":3},
-        {"label":"k40", "x":0, "y":4},
-        {"label":"k41", "x":1, "y":4},
-        {"label":"k42", "x":2, "y":4},
-        {"label":"k43", "x":3, "y":4},
-        {"label":"k44", "x":4, "y":4, "w":2},
-        {"label":"k46", "x":6, "y":4, "w":2},
-        {"label":"k48", "x":8, "y":4},
-        {"label":"k49", "x":9, "y":4},
-        {"label":"k4a", "x":10, "y":4},
-        {"label":"k4b", "x":11, "y":4}
-      ]
-    },
-    "LAYOUT_ortho_5x12": {
-      "key_count": 60,
-      "layout": [
-        {"label":"k00", "x":0, "y":0},
-        {"label":"k01", "x":1, "y":0},
-        {"label":"k02", "x":2, "y":0},
-        {"label":"k03", "x":3, "y":0},
-        {"label":"k04", "x":4, "y":0},
-        {"label":"k05", "x":5, "y":0},
-        {"label":"k06", "x":6, "y":0},
-        {"label":"k07", "x":7, "y":0},
-        {"label":"k08", "x":8, "y":0},
-        {"label":"k09", "x":9, "y":0},
-        {"label":"k0a", "x":10, "y":0},
-        {"label":"k0b", "x":11, "y":0},
-        {"label":"k10", "x":0, "y":1},
-        {"label":"k11", "x":1, "y":1},
-        {"label":"k12", "x":2, "y":1},
-        {"label":"k13", "x":3, "y":1},
-        {"label":"k14", "x":4, "y":1},
-        {"label":"k15", "x":5, "y":1},
-        {"label":"k16", "x":6, "y":1},
-        {"label":"k17", "x":7, "y":1},
-        {"label":"k18", "x":8, "y":1},
-        {"label":"k19", "x":9, "y":1},
-        {"label":"k1a", "x":10, "y":1},
-        {"label":"k1b", "x":11, "y":1},
-        {"label":"k20", "x":0, "y":2},
-        {"label":"k21", "x":1, "y":2},
-        {"label":"k22", "x":2, "y":2},
-        {"label":"k23", "x":3, "y":2},
-        {"label":"k24", "x":4, "y":2},
-        {"label":"k25", "x":5, "y":2},
-        {"label":"k26", "x":6, "y":2},
-        {"label":"k27", "x":7, "y":2},
-        {"label":"k28", "x":8, "y":2},
-        {"label":"k29", "x":9, "y":2},
-        {"label":"k2a", "x":10, "y":2},
-        {"label":"k2b", "x":11, "y":2},
-        {"label":"k30", "x":0, "y":3},
-        {"label":"k31", "x":1, "y":3},
-        {"label":"k32", "x":2, "y":3},
-        {"label":"k33", "x":3, "y":3},
-        {"label":"k34", "x":4, "y":3},
-        {"label":"k35", "x":5, "y":3},
-        {"label":"k36", "x":6, "y":3},
-        {"label":"k37", "x":7, "y":3},
-        {"label":"k38", "x":8, "y":3},
-        {"label":"k39", "x":9, "y":3},
-        {"label":"k3a", "x":10, "y":3},
-        {"label":"k3b", "x":11, "y":3},
-        {"label":"k40", "x":0, "y":4},
-        {"label":"k41", "x":1, "y":4},
-        {"label":"k42", "x":2, "y":4},
-        {"label":"k43", "x":3, "y":4},
-        {"label":"k44", "x":4, "y":4},
-        {"label":"k45", "x":5, "y":4},
-        {"label":"k46", "x":6, "y":4},
-        {"label":"k47", "x":7, "y":4},
-        {"label":"k48", "x":8, "y":4},
-        {"label":"k49", "x":9, "y":4},
-        {"label":"k4a", "x":10, "y":4},
-        {"label":"k4b", "x":11, "y":4}
-      ]
-    }
-  }
-}
diff --git a/keyboards/preonic/rev3/matrix.c b/keyboards/preonic/rev3/matrix.c
deleted file mode 100644
index db7a4f2a3a..0000000000
--- a/keyboards/preonic/rev3/matrix.c
+++ /dev/null
@@ -1,187 +0,0 @@
-#include <stdint.h>
-#include <stdbool.h>
-#include <string.h>
-#include "hal.h"
-#include "timer.h"
-#include "wait.h"
-#include "printf.h"
-#include "backlight.h"
-#include "matrix.h"
-#include "action.h"
-#include "keycode.h"
-#include <string.h>
-
-/*
- *     col: { B11, B10, B2, B1, A7, B0 }
- *     row: { A10, A9, A8, B15, C13, C14, C15, A2 }
- */
-/* matrix state(1:on, 0:off) */
-static matrix_row_t matrix[MATRIX_ROWS];
-static matrix_col_t matrix_debouncing[MATRIX_COLS];
-static bool debouncing = false;
-static uint16_t debouncing_time = 0;
-
-static bool dip_switch[4] = {0, 0, 0, 0};
-
-__attribute__ ((weak))
-void matrix_init_user(void) {}
-
-__attribute__ ((weak))
-void matrix_scan_user(void) {}
-
-__attribute__ ((weak))
-void matrix_init_kb(void) {
-  matrix_init_user();
-}
-
-__attribute__ ((weak))
-void matrix_scan_kb(void) {
-  matrix_scan_user();
-}
-
-void matrix_init(void) {
-    printf("matrix init\n");
-    //debug_matrix = true;
-
-    // dip switch setup
-    palSetPadMode(GPIOB, 14, PAL_MODE_INPUT_PULLUP);
-    palSetPadMode(GPIOA, 15, PAL_MODE_INPUT_PULLUP);
-    palSetPadMode(GPIOA, 10, PAL_MODE_INPUT_PULLUP);
-    palSetPadMode(GPIOB, 9,  PAL_MODE_INPUT_PULLUP);
-
-    // actual matrix setup
-    palSetPadMode(GPIOB, 11, PAL_MODE_OUTPUT_PUSHPULL);
-    palSetPadMode(GPIOB, 10, PAL_MODE_OUTPUT_PUSHPULL);
-    palSetPadMode(GPIOB, 2,  PAL_MODE_OUTPUT_PUSHPULL);
-    palSetPadMode(GPIOB, 1,  PAL_MODE_OUTPUT_PUSHPULL);
-    palSetPadMode(GPIOA, 7,  PAL_MODE_OUTPUT_PUSHPULL);
-    palSetPadMode(GPIOB, 0,  PAL_MODE_OUTPUT_PUSHPULL);
-
-    palSetPadMode(GPIOA, 10, PAL_MODE_INPUT_PULLDOWN);
-    palSetPadMode(GPIOA, 9,  PAL_MODE_INPUT_PULLDOWN);
-    palSetPadMode(GPIOA, 8,  PAL_MODE_INPUT_PULLDOWN);
-    palSetPadMode(GPIOB, 15, PAL_MODE_INPUT_PULLDOWN);
-    palSetPadMode(GPIOC, 13, PAL_MODE_INPUT_PULLDOWN);
-    palSetPadMode(GPIOC, 14, PAL_MODE_INPUT_PULLDOWN);
-    palSetPadMode(GPIOC, 15, PAL_MODE_INPUT_PULLDOWN);
-    palSetPadMode(GPIOA, 2,  PAL_MODE_INPUT_PULLDOWN);
-    palSetPadMode(GPIOA, 3,  PAL_MODE_INPUT_PULLDOWN);
-    palSetPadMode(GPIOA, 6,  PAL_MODE_INPUT_PULLDOWN);
-
-
-    memset(matrix, 0, MATRIX_ROWS * sizeof(matrix_row_t));
-    memset(matrix_debouncing, 0, MATRIX_COLS * sizeof(matrix_col_t));
-
-
-    matrix_init_quantum();
-}
-
-__attribute__ ((weak))
-void dip_update(uint8_t index, bool active) { }
-
-__attribute__ ((weak))
-void encoder_update(bool clockwise) { }
-
-bool last_dip_switch[4] = {0};
-
-#ifndef ENCODER_RESOLUTION
-  #define ENCODER_RESOLUTION 4
-#endif
-
-uint8_t matrix_scan(void) {
-    // dip switch
-    dip_switch[0] = !palReadPad(GPIOB, 14);
-    dip_switch[1] = !palReadPad(GPIOA, 15);
-    dip_switch[2] = !palReadPad(GPIOA, 10);
-    dip_switch[3] = !palReadPad(GPIOB, 9);
-    for (uint8_t i = 0; i < 4; i++) {
-      if (last_dip_switch[i] ^ dip_switch[i])
-        dip_update(i, dip_switch[i]);
-    }
-    memcpy(last_dip_switch, dip_switch, sizeof(&dip_switch));
-
-    // actual matrix
-    for (int col = 0; col < MATRIX_COLS; col++) {
-        matrix_col_t data = 0;
-
-        // strobe col { B11, B10, B2, B1, A7, B0 }
-        switch (col) {
-            case 0: palSetPad(GPIOB, 11); break;
-            case 1: palSetPad(GPIOB, 10); break;
-            case 2: palSetPad(GPIOB, 2); break;
-            case 3: palSetPad(GPIOB, 1); break;
-            case 4: palSetPad(GPIOA, 7); break;
-            case 5: palSetPad(GPIOB, 0); break;
-        }
-
-        // need wait to settle pin state
-        wait_us(20);
-
-        // read row data { A10, A9, A8, B15, C13, C14, C15, A2 }
-        data = (
-            (palReadPad(GPIOA, 10) << 0 ) |
-            (palReadPad(GPIOA, 9)  << 1 ) |
-            (palReadPad(GPIOA, 8)  << 2 ) |
-            (palReadPad(GPIOB, 15) << 3 ) |
-            (palReadPad(GPIOC, 13) << 4 ) |
-            (palReadPad(GPIOC, 14) << 5 ) |
-            (palReadPad(GPIOC, 15) << 6 ) |
-            (palReadPad(GPIOA, 2)  << 7 ) |
-            (palReadPad(GPIOA, 3)  << 8 ) |
-            (palReadPad(GPIOA, 6)  << 9 )
-        );
-
-        // unstrobe  col { B11, B10, B2, B1, A7, B0 }
-        switch (col) {
-            case 0: palClearPad(GPIOB, 11); break;
-            case 1: palClearPad(GPIOB, 10); break;
-            case 2: palClearPad(GPIOB, 2); break;
-            case 3: palClearPad(GPIOB, 1); break;
-            case 4: palClearPad(GPIOA, 7); break;
-            case 5: palClearPad(GPIOB, 0); break;
-        }
-
-        if (matrix_debouncing[col] != data) {
-            matrix_debouncing[col] = data;
-            debouncing = true;
-            debouncing_time = timer_read();
-        }
-    }
-
-    if (debouncing && timer_elapsed(debouncing_time) > DEBOUNCE) {
-        for (int row = 0; row < MATRIX_ROWS; row++) {
-            matrix[row] = 0;
-            for (int col = 0; col < MATRIX_COLS; col++) {
-                matrix[row] |= ((matrix_debouncing[col] & (1 << row) ? 1 : 0) << col);
-            }
-        }
-        debouncing = false;
-    }
-
-    matrix_scan_quantum();
-
-    return 1;
-}
-
-bool matrix_is_on(uint8_t row, uint8_t col) {
-    return (matrix[row] & (1<<col));
-}
-
-matrix_row_t matrix_get_row(uint8_t row) {
-    return matrix[row];
-}
-
-void matrix_print(void) {
-    printf("\nr/c 01234567\n");
-    for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
-        printf("%X0: ", row);
-        matrix_row_t data = matrix_get_row(row);
-        for (int col = 0; col < MATRIX_COLS; col++) {
-            if (data & (1<<col))
-                printf("1");
-            else
-                printf("0");
-        }
-        printf("\n");
-    }
-}
diff --git a/keyboards/preonic/rev3/rev3.c b/keyboards/preonic/rev3/rev3.c
deleted file mode 100644
index b61beec5d3..0000000000
--- a/keyboards/preonic/rev3/rev3.c
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Copyright 2018 Jack Humbert <jack.humb@gmail.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-#include "rev3.h"
-
-void matrix_init_kb(void) {
-	matrix_init_user();
-}
-
-void matrix_scan_kb(void) {
-	matrix_scan_user();
-}
diff --git a/keyboards/preonic/rev3/rev3.h b/keyboards/preonic/rev3/rev3.h
deleted file mode 100644
index af97239fd1..0000000000
--- a/keyboards/preonic/rev3/rev3.h
+++ /dev/null
@@ -1,123 +0,0 @@
-/* Copyright 2018 Jack Humbert <jack.humb@gmail.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#pragma once
-
-#include "preonic.h"
-
-#ifndef __AVR__ // Preonic rev. 3 and later
-
-	#define LAYOUT_preonic_1x2uC( \
-	  k00, k01, k02, k03, k04, k05, k06, k07, k08, k09, k0a, k0b, \
-	  k10, k11, k12, k13, k14, k15, k16, k17, k18, k19, k1a, k1b, \
-	  k20, k21, k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b, \
-	  k30, k31, k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b, \
-	  k40, k41, k42, k43, k44,    k45,   k47, k48, k49, k4a, k4b \
-  ) \
-  { \
-	  { k00, k01, k02, k03, k04, k05 }, \
-	  { k10, k11, k12, k13, k14, k15 }, \
-	  { k20, k21, k22, k23, k24, k25 }, \
-	  { k30, k31, k32, k33, k34, k35 }, \
-	  { k06, k07, k08, k09, k0a, k0b }, \
-	  { k16, k17, k18, k19, k1a, k1b }, \
-	  { k26, k27, k28, k29, k2a, k2b }, \
-	  { k36, k37, k38, k39, k3a, k3b }, \
-	  { k40, k41, k42, k49, k4a, k4b }, \
-	  { k45, k47, k48, k43, k44, k45 } \
-  }
-
-  #define LAYOUT_preonic_1x2uR( \
-	  k00, k01, k02, k03, k04, k05, k06, k07, k08, k09, k0a, k0b, \
-	  k10, k11, k12, k13, k14, k15, k16, k17, k18, k19, k1a, k1b, \
-	  k20, k21, k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b, \
-	  k30, k31, k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b, \
-	  k40, k41, k42, k43, k44, k45,   k47,    k48, k49, k4a, k4b \
-  ) \
-  { \
-	  { k00, k01, k02, k03, k04, k05 }, \
-	  { k10, k11, k12, k13, k14, k15 }, \
-	  { k20, k21, k22, k23, k24, k25 }, \
-	  { k30, k31, k32, k33, k34, k35 }, \
-	  { k06, k07, k08, k09, k0a, k0b }, \
-	  { k16, k17, k18, k19, k1a, k1b }, \
-	  { k26, k27, k28, k29, k2a, k2b }, \
-	  { k36, k37, k38, k39, k3a, k3b }, \
-	  { k40, k41, k42, k49, k4a, k4b }, \
-	  { k47, k47, k48, k43, k44, k45 } \
-  }
-
-  #define LAYOUT_preonic_1x2uL( \
-	  k00, k01, k02, k03, k04, k05, k06, k07, k08, k09, k0a, k0b, \
-	  k10, k11, k12, k13, k14, k15, k16, k17, k18, k19, k1a, k1b, \
-	  k20, k21, k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b, \
-	  k30, k31, k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b, \
-	  k40, k41, k42, k43,   k44,    k46, k47, k48, k49, k4a, k4b \
-  ) \
-  { \
-	  { k00, k01, k02, k03, k04, k05 }, \
-	  { k10, k11, k12, k13, k14, k15 }, \
-	  { k20, k21, k22, k23, k24, k25 }, \
-	  { k30, k31, k32, k33, k34, k35 }, \
-	  { k06, k07, k08, k09, k0a, k0b }, \
-	  { k16, k17, k18, k19, k1a, k1b }, \
-	  { k26, k27, k28, k29, k2a, k2b }, \
-	  { k36, k37, k38, k39, k3a, k3b }, \
-	  { k40, k41, k42, k49, k4a, k4b }, \
-	  { k46, k47, k48, k43, k44, k44 } \
-  }
-
-  #define LAYOUT_preonic_2x2u( \
-	  k00, k01, k02, k03, k04, k05, k06, k07, k08, k09, k0a, k0b, \
-	  k10, k11, k12, k13, k14, k15, k16, k17, k18, k19, k1a, k1b, \
-	  k20, k21, k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b, \
-	  k30, k31, k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b, \
-	  k40, k41, k42, k43,   k44,      k46,    k48, k49, k4a, k4b \
-  ) \
-  { \
-	  { k00, k01, k02, k03, k04, k05 }, \
-	  { k10, k11, k12, k13, k14, k15 }, \
-	  { k20, k21, k22, k23, k24, k25 }, \
-	  { k30, k31, k32, k33, k34, k35 }, \
-	  { k06, k07, k08, k09, k0a, k0b }, \
-	  { k16, k17, k18, k19, k1a, k1b }, \
-	  { k26, k27, k28, k29, k2a, k2b }, \
-	  { k36, k37, k38, k39, k3a, k3b }, \
-	  { k40, k41, k42, k49, k4a, k4b }, \
-	  { k46, k46, k48, k43, k44, k44 } \
-  }
-
-  #define LAYOUT_preonic_grid( \
-	  k00, k01, k02, k03, k04, k05, k06, k07, k08, k09, k0a, k0b, \
-	  k10, k11, k12, k13, k14, k15, k16, k17, k18, k19, k1a, k1b, \
-	  k20, k21, k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b, \
-	  k30, k31, k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b, \
-	  k40, k41, k42, k43, k44, k45, k46, k47, k48, k49, k4a, k4b \
-  ) \
-  { \
-	  { k00, k01, k02, k03, k04, k05 }, \
-	  { k10, k11, k12, k13, k14, k15 }, \
-	  { k20, k21, k22, k23, k24, k25 }, \
-	  { k30, k31, k32, k33, k34, k35 }, \
-	  { k06, k07, k08, k09, k0a, k0b }, \
-	  { k16, k17, k18, k19, k1a, k1b }, \
-	  { k26, k27, k28, k29, k2a, k2b }, \
-	  { k36, k37, k38, k39, k3a, k3b }, \
-	  { k40, k41, k42, k49, k4a, k4b }, \
-	  { k46, k47, k48, k43, k44, k45 } \
-  }
-
-#endif
diff --git a/keyboards/preonic/rev3/rules.mk b/keyboards/preonic/rev3/rules.mk
deleted file mode 100644
index 0c171b2fb0..0000000000
--- a/keyboards/preonic/rev3/rules.mk
+++ /dev/null
@@ -1,24 +0,0 @@
-# project specific files
-SRC = matrix.c
-LAYOUTS += ortho_5x12
-
-# Cortex version
-MCU  = STM32F303
-
-# Build Options
-#   comment out to disable the options.
-#
-BACKLIGHT_ENABLE = no
-BOOTMAGIC_ENABLE = yes  # Virtual DIP switch configuration
-## (Note that for BOOTMAGIC on Teensy LC you have to use a custom .ld script.)
-MOUSEKEY_ENABLE = yes # Mouse keys
-EXTRAKEY_ENABLE = yes # Audio control and System control
-CONSOLE_ENABLE = yes  # Console for debug
-COMMAND_ENABLE = yes    # Commands for debug and configuration
-#SLEEP_LED_ENABLE = yes  # Breathing sleep LED during USB suspend
-NKRO_ENABLE = yes     # USB Nkey Rollover
-CUSTOM_MATRIX = yes # Custom matrix file
-AUDIO_ENABLE = yes
-RGBLIGHT_ENABLE = no
-# SERIAL_LINK_ENABLE = yes
-ENCODER_ENABLE = yes