18 files changed, 165 insertions, 911 deletions
diff --git a/keyboards/helix/pico/config.h b/keyboards/helix/pico/config.h
index b01fd3a001..ea2ce8c941 100644
--- a/keyboards/helix/pico/config.h
+++ b/keyboards/helix/pico/config.h
@@ -1,6 +1,7 @@
 /*
 Copyright 2012 Jun Wako <wakojun@gmail.com>
 Copyright 2015 Jack Humbert
+Copyright 2018 MakotoKurauchi
 
 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
@@ -42,12 +43,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 // #define MASTER_RIGHT
 // #define EE_HANDS
 
-// Helix keyboard OLED support
-//      see ./rules.mk: OLED_ENABLE=yes or no
-#ifdef OLED_ENABLE
-  #define SSD1306OLED
-#endif
-
 /* key matrix size */
 // Rows are doubled-up
 #define MATRIX_ROWS 8
@@ -114,8 +109,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #if defined(RGBLIGHT_ENABLE) && !defined(IOS_DEVICE_ENABLE)
 // USB_MAX_POWER_CONSUMPTION value for Helix keyboard
-//  120  RGBoff, OLEDoff
-//  120  OLED
+//  120  RGBoff
 //  330  RGB 6
 //  300  RGB 32
 //  310  OLED & RGB 32
diff --git a/keyboards/helix/pico/keymaps/biacco/keymap.c b/keyboards/helix/pico/keymaps/biacco/keymap.c
index a1d041c022..aa196c7e6a 100644
--- a/keyboards/helix/pico/keymaps/biacco/keymap.c
+++ b/keyboards/helix/pico/keymaps/biacco/keymap.c
@@ -1,24 +1,19 @@
+/* Copyright 2018 Biacco42
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 #include QMK_KEYBOARD_H
-#include "bootloader.h"
-#ifdef PROTOCOL_LUFA
-#include "lufa.h"
-#include "split_util.h"
-#endif
-#ifdef AUDIO_ENABLE
-  #include "audio.h"
-#endif
-#ifdef SSD1306OLED
-  #include "ssd1306.h"
-#endif
-
-extern keymap_config_t keymap_config;
-
-#ifdef RGBLIGHT_ENABLE
-//Following line allows macro to read current RGB settings
-extern rgblight_config_t rgblight_config;
-#endif
-
-extern uint8_t is_master;
 
 // Each layer gets a name for readability, which is then used in the keymap matrix below.
 // The underscores don't mean anything - you can have a layer called STUFF or any other name.
diff --git a/keyboards/helix/pico/keymaps/biacco/rules.mk b/keyboards/helix/pico/keymaps/biacco/rules.mk
index 993ade2673..d971359461 100644
--- a/keyboards/helix/pico/keymaps/biacco/rules.mk
+++ b/keyboards/helix/pico/keymaps/biacco/rules.mk
@@ -10,10 +10,8 @@ AUDIO_ENABLE = yes           # Audio output on port B5
 LTO_ENABLE = no  # if firmware size over limit, try this option
 
 # Helix Spacific Build Options
-# you can uncomment and edit follows 6 Variables
-#  jp: 以下の6つの変数を必要に応じて編集し、コメントアウトをはずします。
-# OLED_ENABLE = no            # OLED_ENABLE
-# LOCAL_GLCDFONT = no         # use each keymaps "helixfont.h" insted of "common/glcdfont.c"
+# you can uncomment and edit follows 4 Variables
+#  jp: 以下の4つの変数を必要に応じて編集し、コメントアウトをはずします。
 # LED_BACK_ENABLE = no        # LED backlight (Enable WS2812 RGB underlight.)
 # LED_UNDERGLOW_ENABLE = no   # LED underglow (Enable WS2812 RGB underlight.)
 LED_ANIMATIONS = no           # LED animations
diff --git a/keyboards/helix/pico/keymaps/default/keymap.c b/keyboards/helix/pico/keymaps/default/keymap.c
index f23ab85761..11ee30258c 100644
--- a/keyboards/helix/pico/keymaps/default/keymap.c
+++ b/keyboards/helix/pico/keymaps/default/keymap.c
@@ -1,24 +1,25 @@
+/* Copyright 2018 MakotoKurauchi
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 #include QMK_KEYBOARD_H
-#include "bootloader.h"
-#ifdef PROTOCOL_LUFA
-#include "lufa.h"
-#include "split_util.h"
-#endif
-#ifdef AUDIO_ENABLE
-  #include "audio.h"
-#endif
-#ifdef SSD1306OLED
-  #include "ssd1306.h"
-#endif
-
 
 #ifdef RGBLIGHT_ENABLE
 //Following line allows macro to read current RGB settings
 extern rgblight_config_t rgblight_config;
 #endif
 
-extern uint8_t is_master;
-
 // Each layer gets a name for readability, which is then used in the keymap matrix below.
 // The underscores don't mean anything - you can have a layer called STUFF or any other name.
 // Layer names don't all need to be of the same length, obviously, and you can also skip them
@@ -334,10 +335,6 @@ void matrix_init_user(void) {
     #ifdef RGBLIGHT_ENABLE
       RGB_current_mode = rgblight_config.mode;
     #endif
-    //SSD1306 OLED init, make sure to add #define SSD1306OLED in config.h
-    #ifdef SSD1306OLED
-        iota_gfx_init(!has_usb());   // turns on the display
-    #endif
 }
 
 
@@ -365,105 +362,3 @@ void music_scale_user(void)
 }
 
 #endif
-
-
-//SSD1306 OLED update loop, make sure to add #define SSD1306OLED in config.h
-#ifdef SSD1306OLED
-
-void matrix_scan_user(void) {
-     iota_gfx_task();  // this is what updates the display continuously
-}
-
-void matrix_update(struct CharacterMatrix *dest,
-                          const struct CharacterMatrix *source) {
-  if (memcmp(dest->display, source->display, sizeof(dest->display))) {
-    memcpy(dest->display, source->display, sizeof(dest->display));
-    dest->dirty = true;
-  }
-}
-
-//assign the right code to your layers for OLED display
-#define L_BASE 0
-#define L_LOWER (1<<_LOWER)
-#define L_RAISE (1<<_RAISE)
-#define L_ADJUST (1<<_ADJUST)
-#define L_ADJUST_TRI (L_ADJUST|L_RAISE|L_LOWER)
-
-static void render_logo(struct CharacterMatrix *matrix) {
-
-  static char logo[]={
-    0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8a,0x8b,0x8c,0x8d,0x8e,0x8f,0x90,0x91,0x92,0x93,0x94,
-    0xa0,0xa1,0xa2,0xa3,0xa4,0xa5,0xa6,0xa7,0xa8,0xa9,0xaa,0xab,0xac,0xad,0xae,0xaf,0xb0,0xb1,0xb2,0xb3,0xb4,
-    0xc0,0xc1,0xc2,0xc3,0xc4,0xc5,0xc6,0xc7,0xc8,0xc9,0xca,0xcb,0xcc,0xcd,0xce,0xcf,0xd0,0xd1,0xd2,0xd3,0xd4,
-    0};
-  matrix_write(matrix, logo);
-  //matrix_write_P(&matrix, PSTR(" Split keyboard kit"));
-}
-
-
-
-void render_status(struct CharacterMatrix *matrix) {
-
-  // Render to mode icon
-  static char logo[][2][3]={{{0x95,0x96,0},{0xb5,0xb6,0}},{{0x97,0x98,0},{0xb7,0xb8,0}}};
-  if(keymap_config.swap_lalt_lgui==false){
-    matrix_write(matrix, logo[0][0]);
-    matrix_write_P(matrix, PSTR("\n"));
-    matrix_write(matrix, logo[0][1]);
-  }else{
-    matrix_write(matrix, logo[1][0]);
-    matrix_write_P(matrix, PSTR("\n"));
-    matrix_write(matrix, logo[1][1]);
-  }
-
-  // Define layers here, Have not worked out how to have text displayed for each layer. Copy down the number you see and add a case for it below
-  char buf[40];
-  snprintf(buf,sizeof(buf), "Undef-%ld", layer_state);
-  matrix_write_P(matrix, PSTR("\nLayer: "));
-    switch (layer_state) {
-        case L_BASE:
-           matrix_write_P(matrix, PSTR("Default"));
-           break;
-        case L_RAISE:
-           matrix_write_P(matrix, PSTR("Raise"));
-           break;
-        case L_LOWER:
-           matrix_write_P(matrix, PSTR("Lower"));
-           break;
-        case L_ADJUST:
-        case L_ADJUST_TRI:
-           matrix_write_P(matrix, PSTR("Adjust"));
-           break;
-        default:
-           matrix_write(matrix, buf);
-    }
-
-  // Host Keyboard LED Status
-  char led[40];
-    snprintf(led, sizeof(led), "\n%s  %s  %s",
-            (host_keyboard_leds() & (1<<USB_LED_NUM_LOCK)) ? "NUMLOCK" : "       ",
-            (host_keyboard_leds() & (1<<USB_LED_CAPS_LOCK)) ? "CAPS" : "    ",
-            (host_keyboard_leds() & (1<<USB_LED_SCROLL_LOCK)) ? "SCLK" : "    ");
-  matrix_write(matrix, led);
-}
-
-
-void iota_gfx_task_user(void) {
-  struct CharacterMatrix matrix;
-
-#if DEBUG_TO_SCREEN
-  if (debug_enable) {
-    return;
-  }
-#endif
-
-  matrix_clear(&matrix);
-  if(is_master){
-    render_status(&matrix);
-  }else{
-    render_logo(&matrix);
-  }
-  matrix_update(&display, &matrix);
-}
-
-#endif
diff --git a/keyboards/helix/pico/keymaps/default/readme.md b/keyboards/helix/pico/keymaps/default/readme.md
index 789097021b..a6c81651a3 100644
--- a/keyboards/helix/pico/keymaps/default/readme.md
+++ b/keyboards/helix/pico/keymaps/default/readme.md
@@ -96,10 +96,8 @@ see `qmk_firmware/keyboards/helix/pico/keymaps/default/rules.mk`
 
 ```
 # Helix Spacific Build Options
-# you can uncomment and edit follows 6 Variables
-#  jp: 以下の6つの変数を必要に応じて編集し、コメントアウトをはずします。
-# OLED_ENABLE = no            # OLED_ENABLE
-# LOCAL_GLCDFONT = no         # use each keymaps "helixfont.h" insted of "common/glcdfont.c"
+# you can uncomment and edit follows 4 Variables
+#  jp: 以下の4つの変数を必要に応じて編集し、コメントアウトをはずします。
 # LED_BACK_ENABLE = no        # LED backlight (Enable WS2812 RGB underlight.)
 # LED_UNDERGLOW_ENABLE = no   # LED underglow (Enable WS2812 RGB underlight.)
 # LED_ANIMATIONS = yes        # LED animations
diff --git a/keyboards/helix/pico/keymaps/default/readme_jp.md b/keyboards/helix/pico/keymaps/default/readme_jp.md
index 28594dafcb..73f97ad9a6 100644
--- a/keyboards/helix/pico/keymaps/default/readme_jp.md
+++ b/keyboards/helix/pico/keymaps/default/readme_jp.md
@@ -58,16 +58,13 @@
 
 ## カスタマイズ
 
-オプションの OLED をつけたり、
 RGB バックライトまたは、RGB Underglow をつけた場合は、
 `qmk_firmware/keyboards/helix/pico/keymaps/default/rules.mk` の以下の部分を編集して機能を有効化してください。
 
 ```
 # Helix Spacific Build Options
-# you can uncomment and edit follows 6 Variables
-#  jp: 以下の6つの変数を必要に応じて編集し、コメントアウトをはずします。
-# OLED_ENABLE = no            # OLED_ENABLE
-# LOCAL_GLCDFONT = no         # use each keymaps "helixfont.h" insted of "common/glcdfont.c"
+# you can uncomment and edit follows 4 Variables
+#  jp: 以下の4つの変数を必要に応じて編集し、コメントアウトをはずします。
 # LED_BACK_ENABLE = no        # LED backlight (Enable WS2812 RGB underlight.)
 # LED_UNDERGLOW_ENABLE = no   # LED underglow (Enable WS2812 RGB underlight.)
 # LED_ANIMATIONS = yes        # LED animations
@@ -89,13 +86,6 @@ rules.mk の下記の部分を編集して no を yes に変更してくださ�
 LED_UNDERGLOW_ENABLE = yes   # LED underglow (Enable WS2812 RGB underlight.)
 ```
 
-## OLEDを有効にする
-
-rules.mk の下記の部分を編集して no を yes に変更してください。
-```
-OLED_ENABLE = yes            # OLED_ENABLE
-```
-
 ## iPad/iPhoneサポートを有効にする。
 
 rules.mk の下記の部分を編集して no を yes に変更してください。
diff --git a/keyboards/helix/pico/keymaps/default/rules.mk b/keyboards/helix/pico/keymaps/default/rules.mk
index b50519fef5..9a29406c17 100644
--- a/keyboards/helix/pico/keymaps/default/rules.mk
+++ b/keyboards/helix/pico/keymaps/default/rules.mk
@@ -3,10 +3,8 @@ AUDIO_ENABLE = yes          # Audio output
 LTO_ENABLE = no  # if firmware size over limit, try this option
 
 # Helix Spacific Build Options
-# you can uncomment and edit follows 6 Variables
-#  jp: 以下の6つの変数を必要に応じて編集し、コメントアウトをはずします。
-# OLED_ENABLE = no            # OLED_ENABLE
-# LOCAL_GLCDFONT = no         # use each keymaps "helixfont.h" insted of "common/glcdfont.c"
+# you can uncomment and edit follows 4 Variables
+#  jp: 以下の4つの変数を必要に応じて編集し、コメントアウトをはずします。
 # LED_BACK_ENABLE = no        # LED backlight (Enable WS2812 RGB underlight.)
 # LED_UNDERGLOW_ENABLE = no   # LED underglow (Enable WS2812 RGB underlight.)
 # LED_ANIMATIONS = yes        # LED animations
diff --git a/keyboards/helix/pico/keymaps/mtei/keymap.c b/keyboards/helix/pico/keymaps/mtei/keymap.c
index 728ef0eb5f..58684be497 100644
--- a/keyboards/helix/pico/keymaps/mtei/keymap.c
+++ b/keyboards/helix/pico/keymaps/mtei/keymap.c
@@ -1,31 +1,23 @@
+/* Copyright 2018 mtei
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 #include QMK_KEYBOARD_H
-#include "bootloader.h"
-#ifdef PROTOCOL_LUFA
-#include "lufa.h"
-#include "split_util.h"
-#endif
-#ifdef AUDIO_ENABLE
-  #include "audio.h"
-#endif
-#ifdef SSD1306OLED
-  #include "ssd1306.h"
-#endif
-#ifdef CONSOLE_ENABLE
-  #include <print.h>
-#endif
 
 #define LAYOUT_wrapper(...) LAYOUT(__VA_ARGS__)
 #define kc5(a,b,c,d,e) KC_##a, KC_##b, KC_##c, KC_##d, KC_##e
 
-extern keymap_config_t keymap_config;
-
-#ifdef RGBLIGHT_ENABLE
-//Following line allows macro to read current RGB settings
-extern rgblight_config_t rgblight_config;
-#endif
-
-extern uint8_t is_master;
-
 // Each layer gets a name for readability, which is then used in the keymap matrix below.
 // The underscores don't mean anything - you can have a layer called STUFF or any other name.
 // Layer names don't all need to be of the same length, obviously, and you can also skip them
@@ -373,10 +365,6 @@ void matrix_init_user(void) {
     #ifdef AUDIO_ENABLE
         startup_user();
     #endif
-    //SSD1306 OLED init, make sure to add #define SSD1306OLED in config.h
-    #ifdef SSD1306OLED
-        iota_gfx_init(!has_usb());   // turns on the display
-    #endif
 }
 
 
@@ -404,124 +392,3 @@ void music_scale_user(void)
 }
 
 #endif
-
-
-//SSD1306 OLED update loop, make sure to add #define SSD1306OLED in config.h
-#ifdef SSD1306OLED
-
-void matrix_scan_user(void) {
-     iota_gfx_task();  // this is what updates the display continuously
-}
-
-void matrix_update(struct CharacterMatrix *dest,
-                          const struct CharacterMatrix *source) {
-  if (memcmp(dest->display, source->display, sizeof(dest->display))) {
-    memcpy(dest->display, source->display, sizeof(dest->display));
-    dest->dirty = true;
-  }
-}
-
-static void render_logo(struct CharacterMatrix *matrix) {
-
-  static char logo[]={
-    0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8a,0x8b,0x8c,0x8d,0x8e,0x8f,0x90,0x91,0x92,0x93,0x94,
-    0xa0,0xa1,0xa2,0xa3,0xa4,0xa5,0xa6,0xa7,0xa8,0xa9,0xaa,0xab,0xac,0xad,0xae,0xaf,0xb0,0xb1,0xb2,0xb3,0xb4,
-    0xc0,0xc1,0xc2,0xc3,0xc4,0xc5,0xc6,0xc7,0xc8,0xc9,0xca,0xcb,0xcc,0xcd,0xce,0xcf,0xd0,0xd1,0xd2,0xd3,0xd4,
-    0};
-  matrix_write(matrix, logo);
-#if defined(RGBLIGHT_ENABLE) && defined(RGBLIGHT_ANIMATIONS)
-  char buf[30];
-  if(rgblight_config.enable) {
-      snprintf(buf, sizeof(buf), " LED %2d: %d,%d,%d ",
-               rgblight_config.mode,
-               rgblight_config.hue/RGBLIGHT_HUE_STEP,
-               rgblight_config.sat/RGBLIGHT_SAT_STEP,
-               rgblight_config.val/RGBLIGHT_VAL_STEP);
-      matrix_write(matrix, buf);
-  }
-#endif
-  //matrix_write_P(&matrix, PSTR(" Split keyboard kit"));
-}
-
-static const char Qwerty_name[]  PROGMEM = " Qwerty";
-static const char Colemak_name[] PROGMEM = " Colemak";
-static const char Dvorak_name[]  PROGMEM = " Dvorak";
-static const char Eucalyn_name[] PROGMEM = " Eucalyn";
-
-static const char NumL_name[]     PROGMEM = ":NumL";
-static const char NumR_name[]     PROGMEM = ":NumR";
-static const char Lower_name[]   PROGMEM = ":Func";
-static const char Raise_name[]   PROGMEM = ":Extra";
-static const char Adjust_name[]  PROGMEM = ":Adjust";
-
-static const char *layer_names[] = {
-    [_QWERTY]  = Qwerty_name,
-    [_COLEMAK] = Colemak_name,
-    [_DVORAK]  = Dvorak_name,
-    [_EUCALYN] = Eucalyn_name,
-
-    [_NUML]    = NumL_name,
-    [_NUMR]    = NumR_name,
-    [_LOWER]   = Lower_name,
-    [_RAISE]   = Raise_name,
-    [_ADJUST]  = Adjust_name
-};
-
-void render_status(struct CharacterMatrix *matrix) {
-
-  // Render to mode icon
-  static char logo[][2][3]={{{0x95,0x96,0},{0xb5,0xb6,0}},{{0x97,0x98,0},{0xb7,0xb8,0}}};
-  if(keymap_config.swap_lalt_lgui==false){
-    matrix_write(matrix, logo[0][0]);
-    matrix_write_P(matrix, PSTR("\n"));
-    matrix_write(matrix, logo[0][1]);
-  }else{
-    matrix_write(matrix, logo[1][0]);
-    matrix_write_P(matrix, PSTR("\n"));
-    matrix_write(matrix, logo[1][1]);
-  }
-
-  // Define layers here, Have not worked out how to have text displayed for each layer. Copy down the number you see and add a case for it below
-  int name_num;
-  uint32_t lstate;
-  matrix_write_P(matrix, layer_names[current_default_layer]);
-  matrix_write_P(matrix, PSTR("\n"));
-  for( lstate = layer_state, name_num = 0;
-       lstate && name_num < sizeof(layer_names)/sizeof(char *);
-       lstate >>=1, name_num++ ) {
-      if( (lstate & 1) != 0 ) {
-          if( layer_names[name_num] ) {
-              matrix_write_P(matrix, layer_names[name_num]);
-          }
-      }
-  }
-
-  // Host Keyboard LED Status
-  char led[40];
-    snprintf(led, sizeof(led), "\n%s  %s  %s",
-             (host_keyboard_leds() & (1<<USB_LED_NUM_LOCK)) ? "NUMLOCK" : "       ",
-             (host_keyboard_leds() & (1<<USB_LED_CAPS_LOCK)) ? "CAPS" : "    ",
-             (host_keyboard_leds() & (1<<USB_LED_SCROLL_LOCK)) ? "SCLK" : "    ");
-  matrix_write(matrix, led);
-}
-
-
-void iota_gfx_task_user(void) {
-  struct CharacterMatrix matrix;
-
-#if DEBUG_TO_SCREEN
-  if (debug_enable) {
-    return;
-  }
-#endif
-
-  matrix_clear(&matrix);
-  if(is_master){
-    render_status(&matrix);
-  }else{
-    render_logo(&matrix);
-  }
-  matrix_update(&display, &matrix);
-}
-
-#endif
diff --git a/keyboards/helix/pico/keymaps/mtei/rules.mk b/keyboards/helix/pico/keymaps/mtei/rules.mk
index 05a60f67d5..413d0519d6 100644
--- a/keyboards/helix/pico/keymaps/mtei/rules.mk
+++ b/keyboards/helix/pico/keymaps/mtei/rules.mk
@@ -10,10 +10,8 @@ AUDIO_ENABLE = yes          # Audio output on port B5
 LTO_ENABLE = no  # if firmware size over limit, try this option
 
 # Helix Spacific Build Options
-# you can uncomment and edit follows 6 Variables
-#  jp: 以下の6つの変数を必要に応じて編集し、コメントアウトをはずします。
-# OLED_ENABLE = no            # OLED_ENABLE
-# LOCAL_GLCDFONT = no         # use each keymaps "helixfont.h" insted of "common/glcdfont.c"
+# you can uncomment and edit follows 4 Variables
+#  jp: 以下の4つの変数を必要に応じて編集し、コメントアウトをはずします。
 # LED_BACK_ENABLE = no        # LED backlight (Enable WS2812 RGB underlight.)
 # LED_UNDERGLOW_ENABLE = no   # LED underglow (Enable WS2812 RGB underlight.)
 # LED_ANIMATIONS = yes        # LED animations
diff --git a/keyboards/helix/pico/matrix.c b/keyboards/helix/pico/matrix.c
deleted file mode 100644
index 039cca6dcf..0000000000
--- a/keyboards/helix/pico/matrix.c
+++ /dev/null
@@ -1,336 +0,0 @@
-/*
-Copyright 2012 Jun Wako <wakojun@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/>.
-*/
-
-/*
- * scan matrix
- */
-#include <stdint.h>
-#include <stdbool.h>
-#include <avr/io.h>
-#include <avr/wdt.h>
-#include <avr/interrupt.h>
-#include <util/delay.h>
-#include "print.h"
-#include "debug.h"
-#include "util.h"
-#include "matrix.h"
-#include "split_util.h"
-#include "quantum.h"
-
-#ifdef USE_MATRIX_I2C
-#  include "i2c.h"
-#else // USE_SERIAL
-#  include "serial.h"
-#endif
-
-#ifndef DEBOUNCE
-#  define DEBOUNCE	5
-#endif
-
-#define ERROR_DISCONNECT_COUNT 5
-
-static uint8_t debouncing = DEBOUNCE;
-static const int ROWS_PER_HAND = MATRIX_ROWS/2;
-static uint8_t error_count = 0;
-
-static const uint8_t row_pins[MATRIX_ROWS] = MATRIX_ROW_PINS;
-static const uint8_t col_pins[MATRIX_COLS] = MATRIX_COL_PINS;
-
-/* matrix state(1:on, 0:off) */
-static matrix_row_t matrix[MATRIX_ROWS];
-static matrix_row_t matrix_debouncing[MATRIX_ROWS];
-
-static matrix_row_t read_cols(void);
-static void init_cols(void);
-static void unselect_rows(void);
-static void select_row(uint8_t row);
-static uint8_t matrix_master_scan(void);
-
-
-__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) {
-}
-
-inline
-uint8_t matrix_rows(void)
-{
-    return MATRIX_ROWS;
-}
-
-inline
-uint8_t matrix_cols(void)
-{
-    return MATRIX_COLS;
-}
-
-void matrix_init(void)
-{
-    split_keyboard_setup();
-
-    // initialize row and col
-    unselect_rows();
-    init_cols();
-
-    setPinOutput(B0);
-    setPinOutput(D5);
-    writePinHigh(B0);
-    writePinHigh(D5);
-
-    // initialize matrix state: all keys off
-    for (uint8_t i=0; i < MATRIX_ROWS; i++) {
-        matrix[i] = 0;
-        matrix_debouncing[i] = 0;
-    }
-
-    matrix_init_quantum();
-}
-
-uint8_t _matrix_scan(void)
-{
-    // Right hand is stored after the left in the matirx so, we need to offset it
-    int offset = isLeftHand ? 0 : (ROWS_PER_HAND);
-
-    for (uint8_t i = 0; i < ROWS_PER_HAND; i++) {
-        select_row(i);
-        _delay_us(30);  // without this wait read unstable value.
-        matrix_row_t cols = read_cols();
-        if (matrix_debouncing[i+offset] != cols) {
-            matrix_debouncing[i+offset] = cols;
-            debouncing = DEBOUNCE;
-        }
-        unselect_rows();
-    }
-
-    if (debouncing) {
-        if (--debouncing) {
-            _delay_ms(1);
-        } else {
-            for (uint8_t i = 0; i < ROWS_PER_HAND; i++) {
-                matrix[i+offset] = matrix_debouncing[i+offset];
-            }
-        }
-    }
-
-    return 1;
-}
-
-#ifdef USE_MATRIX_I2C
-
-// Get rows from other half over i2c
-int i2c_transaction(void) {
-    int slaveOffset = (isLeftHand) ? (ROWS_PER_HAND) : 0;
-
-    int err = i2c_master_start(SLAVE_I2C_ADDRESS + I2C_WRITE);
-    if (err) goto i2c_error;
-
-    // start of matrix stored at 0x00
-    err = i2c_master_write(0x00);
-    if (err) goto i2c_error;
-
-    // Start read
-    err = i2c_master_start(SLAVE_I2C_ADDRESS + I2C_READ);
-    if (err) goto i2c_error;
-
-    if (!err) {
-        int i;
-        for (i = 0; i < ROWS_PER_HAND-1; ++i) {
-            matrix[slaveOffset+i] = i2c_master_read(I2C_ACK);
-        }
-        matrix[slaveOffset+i] = i2c_master_read(I2C_NACK);
-        i2c_master_stop();
-    } else {
-i2c_error: // the cable is disconnceted, or something else went wrong
-        i2c_reset_state();
-        return err;
-    }
-
-    return 0;
-}
-
-#else // USE_SERIAL
-
-int serial_transaction(void) {
-    int slaveOffset = (isLeftHand) ? (ROWS_PER_HAND) : 0;
-    int ret=serial_update_buffers();
-    if (ret ) {
-        if(ret==2) writePinLow(B0);
-        return 1;
-    }
-    writePinHigh(B0);
-    for (int i = 0; i < ROWS_PER_HAND; ++i) {
-        matrix[slaveOffset+i] = serial_slave_buffer[i];
-    }
-    return 0;
-}
-#endif
-
-uint8_t matrix_scan(void)
-{
-    if (is_helix_master()) {
-        matrix_master_scan();
-    }else{
-        matrix_slave_scan();
-
-          int offset = (isLeftHand) ? ROWS_PER_HAND : 0;
-
-          for (int i = 0; i < ROWS_PER_HAND; ++i) {
-              matrix[offset+i] = serial_master_buffer[i];
-          }
-
-        matrix_scan_quantum();
-    }
-    return 1;
-}
-
-
-uint8_t matrix_master_scan(void) {
-
-    int ret = _matrix_scan();
-
-#ifndef KEYBOARD_helix_rev1
-    int offset = (isLeftHand) ? 0 : ROWS_PER_HAND;
-
-#ifdef USE_MATRIX_I2C
-//    for (int i = 0; i < ROWS_PER_HAND; ++i) {
-        /* i2c_slave_buffer[i] = matrix[offset+i]; */
-//        i2c_slave_buffer[i] = matrix[offset+i];
-//    }
-#else // USE_SERIAL
-    for (int i = 0; i < ROWS_PER_HAND; ++i) {
-        serial_master_buffer[i] = matrix[offset+i];
-    }
-#endif
-#endif
-
-#ifdef USE_MATRIX_I2C
-    if( i2c_transaction() ) {
-#else // USE_SERIAL
-    if( serial_transaction() ) {
-#endif
-        // turn on the indicator led when halves are disconnected
-        writePinLow(D5);
-
-        error_count++;
-
-        if (error_count > ERROR_DISCONNECT_COUNT) {
-            // reset other half if disconnected
-            int slaveOffset = (isLeftHand) ? (ROWS_PER_HAND) : 0;
-            for (int i = 0; i < ROWS_PER_HAND; ++i) {
-                matrix[slaveOffset+i] = 0;
-            }
-        }
-    } else {
-        // turn off the indicator led on no error
-        writePinHigh(D5);
-        error_count = 0;
-    }
-    matrix_scan_quantum();
-    return ret;
-}
-
-void matrix_slave_scan(void) {
-    _matrix_scan();
-
-    int offset = (isLeftHand) ? 0 : ROWS_PER_HAND;
-
-#ifdef USE_MATRIX_I2C
-    for (int i = 0; i < ROWS_PER_HAND; ++i) {
-        /* i2c_slave_buffer[i] = matrix[offset+i]; */
-        i2c_slave_buffer[i] = matrix[offset+i];
-    }
-#else // USE_SERIAL
-    for (int i = 0; i < ROWS_PER_HAND; ++i) {
-        serial_slave_buffer[i] = matrix[offset+i];
-    }
-#endif
-}
-
-inline
-bool matrix_is_on(uint8_t row, uint8_t col)
-{
-    return (matrix[row] & ((matrix_row_t)1<<col));
-}
-
-inline
-matrix_row_t matrix_get_row(uint8_t row)
-{
-    return matrix[row];
-}
-
-void matrix_print(void)
-{
-    print("\nr/c 0123456789ABCDEF\n");
-    for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
-        print_hex8(row); print(": ");
-        print_bin_reverse16(matrix_get_row(row));
-        print("\n");
-    }
-}
-
-uint8_t matrix_key_count(void)
-{
-    uint8_t count = 0;
-    for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
-        count += bitpop16(matrix[i]);
-    }
-    return count;
-}
-
-static void  init_cols(void)
-{
-    for(int x = 0; x < MATRIX_COLS; x++) {
-        _SFR_IO8((col_pins[x] >> 4) + 1) &=  ~_BV(col_pins[x] & 0xF);
-        _SFR_IO8((col_pins[x] >> 4) + 2) |= _BV(col_pins[x] & 0xF);
-    }
-}
-
-static matrix_row_t read_cols(void)
-{
-    matrix_row_t result = 0;
-    for(int x = 0; x < MATRIX_COLS; x++) {
-        result |= (_SFR_IO8(col_pins[x] >> 4) & _BV(col_pins[x] & 0xF)) ? 0 : (1 << x);
-    }
-    return result;
-}
-
-static void unselect_rows(void)
-{
-    for(int x = 0; x < ROWS_PER_HAND; x++) {
-        _SFR_IO8((row_pins[x] >> 4) + 1) &=  ~_BV(row_pins[x] & 0xF);
-        _SFR_IO8((row_pins[x] >> 4) + 2) |= _BV(row_pins[x] & 0xF);
-    }
-}
-
-static void select_row(uint8_t row)
-{
-    _SFR_IO8((row_pins[row] >> 4) + 1) |=  _BV(row_pins[row] & 0xF);
-    _SFR_IO8((row_pins[row] >> 4) + 2) &= ~_BV(row_pins[row] & 0xF);
-}
diff --git a/keyboards/helix/pico/override_helix_options.mk-maintenance b/keyboards/helix/pico/override_helix_options.mk-maintenance
new file mode 100644
index 0000000000..0ff930957e
--- /dev/null
+++ b/keyboards/helix/pico/override_helix_options.mk-maintenance
@@ -0,0 +1,42 @@
+#
+# This file is not normally used. It is used for maintenance testing purposes.
+# To use it, do the following:
+#
+#  $ cp override_helix_options.mk-maintenance override_helix_options.mk
+#
+$(info -------------------------)
+$(info override_helix_options.mk)
+$(info -------------------------)
+
+define HELIX_OVERRIDE_PARSE
+    ifeq ($(strip $1),back)
+        LED_BACK_ENABLE = yes
+        LED_UNDERGLOW_ENABLE = no
+    endif
+    ifeq ($(strip $1),under)
+        LED_BACK_ENABLE = no
+        LED_UNDERGLOW_ENABLE = yes
+    endif
+    ifneq ($(filter noled led-off led_off,$(strip $1)),)
+        LED_BACK_ENABLE = no
+        LED_UNDERGLOW_ENABLE = no
+    endif
+    ifneq ($(filter noaudio audio-off audio_off,$(strip $1)),)
+        AUDIO_ENABLE = no
+    endif
+    ifneq ($(filter audio audio-on audio_on,$(strip $1)),)
+        AUDIO_ENABLE = yes
+    endif
+    ifneq ($(filter sc split-common split_common,$(strip $1)),)
+        SPLIT_KEYBOARD = yes
+    endif
+    ifneq ($(filter nosc no-sc no-split-common no-split_common,$(strip $1)),)
+        SPLIT_KEYBOARD = no
+    endif
+    ifeq ($(strip $1),scan)
+        DEBUG_MATRIX_SCAN_RATE_ENABLE = yes
+    endif
+    ifeq ($(strip $1),scan-api)