Merge remote-tracking branch 'origin/master' into develop

11 files changed, 257 insertions, 123 deletions

diff --git a/layouts/community/ergodox/drashna/config.h b/layouts/community/ergodox/drashna/config.h
index a595a93c43..4ccba8f04b 100644
--- a/layouts/community/ergodox/drashna/config.h
+++ b/layouts/community/ergodox/drashna/config.h
@@ -42,7 +42,6 @@
 #    undef RGB_MATRIX_LED_FLUSH_LIMIT
 #    if defined(RGBLIGHT_ENABLE) && defined(RGB_MATRIX_ENABLE)
 #        define RGBLIGHT_LIMIT_VAL 100
-#        undef RGBLIGHT_SLEEP
 #    endif
 #endif
 
diff --git a/layouts/community/ergodox/drashna/keymap.c b/layouts/community/ergodox/drashna/keymap.c
index 5f1c0c8a09..fb5bcc6bd7 100644
--- a/layouts/community/ergodox/drashna/keymap.c
+++ b/layouts/community/ergodox/drashna/keymap.c
@@ -446,70 +446,65 @@ void suspend_power_down_keymap(void) { rgb_matrix_set_suspend_state(true); }
 
 void suspend_wakeup_init_keymap(void) { rgb_matrix_set_suspend_state(false); }
 
-void rgb_matrix_indicators_user(void) {
-    if (g_suspend_state || !rgb_matrix_config.enable) return;
+void rgb_matrix_indicators_advanced_user(uint8_t led_min, uint8_t led_max) {
 
     if (layer_state_is(_GAMEPAD)) {
-        rgb_matrix_set_color(32, 0x00, 0xFF, 0x00);  // Q
-        rgb_matrix_set_color(31, 0x00, 0xFF, 0xFF);  // W
-        rgb_matrix_set_color(30, 0xFF, 0x00, 0x00);  // E
-        rgb_matrix_set_color(29, 0xFF, 0x80, 0x00);  // R
-        rgb_matrix_set_color(37, 0x00, 0xFF, 0xFF);  // A
-        rgb_matrix_set_color(36, 0x00, 0xFF, 0xFF);  // S
-        rgb_matrix_set_color(35, 0x00, 0xFF, 0xFF);  // D
-        rgb_matrix_set_color(34, 0x7A, 0x00, 0xFF);  // F
-
-        rgb_matrix_set_color(userspace_config.swapped_numbers ? 27 : 26, 0xFF, 0xFF, 0xFF);  // 1
-        rgb_matrix_set_color(userspace_config.swapped_numbers ? 26 : 27, 0x00, 0xFF, 0x00);  // 2
-        rgb_matrix_set_color(25, 0x7A, 0x00, 0xFF);                                          // 3
+        RGB_MATRIX_INDICATOR_SET_COLOR(32, 0x00, 0xFF, 0x00);  // Q
+        RGB_MATRIX_INDICATOR_SET_COLOR(31, 0x00, 0xFF, 0xFF);  // W
+        RGB_MATRIX_INDICATOR_SET_COLOR(30, 0xFF, 0x00, 0x00);  // E
+        RGB_MATRIX_INDICATOR_SET_COLOR(29, 0xFF, 0x80, 0x00);  // R
+        RGB_MATRIX_INDICATOR_SET_COLOR(37, 0x00, 0xFF, 0xFF);  // A
+        RGB_MATRIX_INDICATOR_SET_COLOR(36, 0x00, 0xFF, 0xFF);  // S
+        RGB_MATRIX_INDICATOR_SET_COLOR(35, 0x00, 0xFF, 0xFF);  // D
+        RGB_MATRIX_INDICATOR_SET_COLOR(34, 0x7A, 0x00, 0xFF);  // F
+
+        RGB_MATRIX_INDICATOR_SET_COLOR((userspace_config.swapped_numbers ? 26 : 27), 0xFF, 0xFF, 0xFF);  // 1
+        RGB_MATRIX_INDICATOR_SET_COLOR((userspace_config.swapped_numbers ? 27 : 26), 0x00, 0xFF, 0x00);  // 2
+        RGB_MATRIX_INDICATOR_SET_COLOR(25, 0x7A, 0x00, 0xFF);                                          // 3
     }
 
-#    if defined(RGBLIGHT_ENABLE)
-    if (!userspace_config.rgb_layer_change)
-#    else
-    if (userspace_config.rgb_layer_change)
-#    endif
-    {
+
+    if (userspace_config.rgb_layer_change) {
         bool mods_enabled = IS_LAYER_ON(_MODS);
         switch (get_highest_layer(layer_state|default_layer_state)) {
             case _GAMEPAD:
-                rgb_matrix_layer_helper(HSV_ORANGE, 1, rgb_matrix_config.speed, LED_FLAG_MODIFIER);
+                rgb_matrix_layer_helper(HSV_ORANGE, 1, rgb_matrix_config.speed, LED_FLAG_MODIFIER, led_min, led_max);
                 break;
             case _DIABLO:
-                rgb_matrix_layer_helper(HSV_RED, 1, rgb_matrix_config.speed * 8, LED_FLAG_MODIFIER);
+                rgb_matrix_layer_helper(HSV_RED, 1, rgb_matrix_config.speed * 8, LED_FLAG_MODIFIER, led_min, led_max);
                 break;
             case _RAISE:
-                rgb_matrix_layer_helper(HSV_YELLOW, 1, rgb_matrix_config.speed, LED_FLAG_MODIFIER);
+                rgb_matrix_layer_helper(HSV_YELLOW, 1, rgb_matrix_config.speed, LED_FLAG_MODIFIER, led_min, led_max);
                 break;
             case _LOWER:
-                rgb_matrix_layer_helper(HSV_GREEN, 1, rgb_matrix_config.speed, LED_FLAG_MODIFIER);
+                rgb_matrix_layer_helper(HSV_GREEN, 1, rgb_matrix_config.speed, LED_FLAG_MODIFIER, led_min, led_max);
                 break;
             case _ADJUST:
-                rgb_matrix_layer_helper(HSV_RED, 1, rgb_matrix_config.speed, LED_FLAG_MODIFIER);
+                rgb_matrix_layer_helper(HSV_RED, 1, rgb_matrix_config.speed, LED_FLAG_MODIFIER, led_min, led_max);
                 break;
             case _QWERTY:
-                rgb_matrix_layer_helper(HSV_CYAN, mods_enabled, rgb_matrix_config.speed, LED_FLAG_MODIFIER);
+                rgb_matrix_layer_helper(HSV_CYAN, mods_enabled, rgb_matrix_config.speed, LED_FLAG_MODIFIER, led_min, led_max);
                 break;
             case _COLEMAK:
-                rgb_matrix_layer_helper(HSV_MAGENTA, mods_enabled, rgb_matrix_config.speed, LED_FLAG_MODIFIER);
+                rgb_matrix_layer_helper(HSV_MAGENTA, mods_enabled, rgb_matrix_config.speed, LED_FLAG_MODIFIER, led_min, led_max);
                 break;
             case _DVORAK:
-                rgb_matrix_layer_helper(HSV_SPRINGGREEN, mods_enabled, rgb_matrix_config.speed, LED_FLAG_MODIFIER);
+                rgb_matrix_layer_helper(HSV_SPRINGGREEN, mods_enabled, rgb_matrix_config.speed, LED_FLAG_MODIFIER, led_min, led_max);
                 break;
             case _WORKMAN:
-                rgb_matrix_layer_helper(HSV_GOLDENROD, mods_enabled, rgb_matrix_config.speed, LED_FLAG_MODIFIER);
+                rgb_matrix_layer_helper(HSV_GOLDENROD, mods_enabled, rgb_matrix_config.speed, LED_FLAG_MODIFIER, led_min, led_max);
                 break;
             case _NORMAN:
-                rgb_matrix_layer_helper(HSV_CORAL, mods_enabled, rgb_matrix_config.speed, LED_FLAG_MODIFIER);
+                rgb_matrix_layer_helper(HSV_CORAL, mods_enabled, rgb_matrix_config.speed, LED_FLAG_MODIFIER, led_min, led_max);
                 break;
             case _MALTRON:
-                rgb_matrix_layer_helper(HSV_YELLOW, mods_enabled, rgb_matrix_config.speed, LED_FLAG_MODIFIER);
+                rgb_matrix_layer_helper(HSV_YELLOW, mods_enabled, rgb_matrix_config.speed, LED_FLAG_MODIFIER, led_min, led_max);
                 break;
             case _EUCALYN:
-                rgb_matrix_layer_helper(HSV_PINK, mods_enabled, rgb_matrix_config.speed, LED_FLAG_MODIFIER);
+                rgb_matrix_layer_helper(HSV_PINK, mods_enabled, rgb_matrix_config.speed, LED_FLAG_MODIFIER, led_min, led_max);
                 break;
             case _CARPLAX:
-                rgb_matrix_layer_helper(HSV_BLUE, mods_enabled, rgb_matrix_config.speed, LED_FLAG_MODIFIER);
+                rgb_matrix_layer_helper(HSV_BLUE, mods_enabled, rgb_matrix_config.speed, LED_FLAG_MODIFIER, led_min, led_max);
                 break;
         }
     }
@@ -517,6 +512,7 @@ void rgb_matrix_indicators_user(void) {
 
 #endif  // RGB_MATRIX_INIT
 
+#ifdef TAPPING_TERM_PER_KEY
 uint16_t get_tapping_term(uint16_t keycode, keyrecord_t *record) {
     if (keycode >= QK_MOD_TAP && keycode <= QK_MOD_TAP_MAX) {
         if (mod_config(keycode & 0xf) & MOD_MASK_ALT) {
@@ -525,3 +521,4 @@ uint16_t get_tapping_term(uint16_t keycode, keyrecord_t *record) {
     }
     return TAPPING_TERM;
 }
+#endif
diff --git a/layouts/community/ergodox/drashna/visualizer.c b/layouts/community/ergodox/drashna/visualizer.c
new file mode 100644
index 0000000000..6b1c3ff498
--- /dev/null
+++ b/layouts/community/ergodox/drashna/visualizer.c
@@ -0,0 +1,77 @@
+/*
+Copyright 2017 Fred Sundvik
+
+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 "./simple_visualizer.h"
+#include "util.h"
+#include "drashna.h"
+#include "rgblight_list.h"
+
+#define LCD_COLOR_wrapper(...) LCD_COLOR(__VA_ARGS__)
+// This function should be implemented by the keymap visualizer
+// Don't change anything else than state->target_lcd_color and state->layer_text as that's the only thing
+// that the simple_visualizer assumes that you are updating
+// Also make sure that the buffer passed to state->layer_text remains valid until the previous animation is
+// stopped. This can be done by either double buffering it or by using constant strings
+static void get_visualizer_layer_and_color(visualizer_state_t* state) {
+
+  switch(get_highest_layer(state->status.layer|default_layer_state)) {
+    case _LOWER:
+      state->layer_text = "Lower";
+      state->target_lcd_color = LCD_COLOR_wrapper(HSV_GREEN);
+      break;
+    case _RAISE:
+      state->layer_text = "Raise";
+      state->target_lcd_color = LCD_COLOR_wrapper(HSV_YELLOW);
+      break;
+    case _ADJUST:
+      state->layer_text = "Adjust";
+      state->target_lcd_color = LCD_COLOR_wrapper(HSV_RED);
+      break;
+    case _MACROS:
+      state->layer_text = "Macros";
+      state->target_lcd_color = LCD_COLOR_wrapper(HSV_ORANGE);
+      break;
+    case _MEDIA:
+      state->layer_text = "Media";
+      state->target_lcd_color = LCD_COLOR_wrapper(HSV_CHARTREUSE);
+      break;
+    case _GAMEPAD:
+      state->layer_text = "Game";
+      state->target_lcd_color = LCD_COLOR_wrapper(HSV_ORANGE);
+      break;
+    case _QWERTY:
+      state->layer_text = "QWERTY";
+      state->target_lcd_color = LCD_COLOR_wrapper(HSV_CYAN);
+      break;
+    case _WORKMAN:
+      state->layer_text = "Workman";
+      state->target_lcd_color = LCD_COLOR_wrapper(HSV_GOLDENROD);
+      break;
+    case _DVORAK:
+      state->layer_text = "Dvorak";
+      state->target_lcd_color = LCD_COLOR_wrapper(HSV_SPRINGGREEN);
+      break;
+    case _COLEMAK:
+      state->layer_text = "Colemak";
+      state->target_lcd_color = LCD_COLOR_wrapper(HSV_MAGENTA);
+      break;      break;
+    default:
+      state->layer_text = "NONE";
+      state->target_lcd_color = LCD_COLOR_wrapper(HSV_RED);
+      break;
+  }
+}
diff --git a/layouts/community/ortho_4x12/drashna/config.h b/layouts/community/ortho_4x12/drashna/config.h
index 6a99fcda01..4a1d1babe2 100644
--- a/layouts/community/ortho_4x12/drashna/config.h
+++ b/layouts/community/ortho_4x12/drashna/config.h
@@ -77,6 +77,8 @@
 #        define PRODUCT Drashna Hacked Planck EZ
 #    endif
 #endif
+#undef NO_USB_STARTUP_CHECK
+
 
 #define EEPROM_I2C_RM24C512C
 
diff --git a/layouts/community/ortho_4x12/drashna/keymap.c b/layouts/community/ortho_4x12/drashna/keymap.c
index 8070a7d35e..d0df7f5c37 100644
--- a/layouts/community/ortho_4x12/drashna/keymap.c
+++ b/layouts/community/ortho_4x12/drashna/keymap.c
@@ -16,9 +16,6 @@
 
 #include "drashna.h"
 
-#ifdef RGBLIGHT_ENABLE
-extern rgblight_config_t rgblight_config;
-#endif
 
 #ifdef BACKLIGHT_ENABLE
 enum planck_keycodes {
@@ -231,7 +228,8 @@ void suspend_wakeup_init_keymap(void) {
 }
 // clang-format on
 
-void rgb_matrix_indicators_user(void) {
+
+void rgb_matrix_indicators_advanced_user(uint8_t led_min, uint8_t led_max) {
     uint8_t this_mod = get_mods();
     uint8_t this_led = host_keyboard_leds();
     uint8_t this_osm = get_oneshot_mods();
@@ -240,8 +238,6 @@ void rgb_matrix_indicators_user(void) {
     is_ez = true;
 #    endif
 
-    if (g_suspend_state || !rgb_matrix_config.enable) return;
-
 #    if defined(RGBLIGHT_ENABLE)
     if (!userspace_config.rgb_layer_change)
 #    else
@@ -250,46 +246,46 @@ void rgb_matrix_indicators_user(void) {
     {
         switch (get_highest_layer(layer_state)) {
             case _GAMEPAD:
-                rgb_matrix_layer_helper(HSV_ORANGE, 1, rgb_matrix_config.speed, LED_FLAG_MODIFIER);
+                rgb_matrix_layer_helper(HSV_ORANGE, 1, rgb_matrix_config.speed, LED_FLAG_MODIFIER, led_min, led_max);
                 break;
             case _DIABLO:
-                rgb_matrix_layer_helper(HSV_RED, 1, rgb_matrix_config.speed * 8, LED_FLAG_MODIFIER);
+                rgb_matrix_layer_helper(HSV_RED, 1, rgb_matrix_config.speed * 8, LED_FLAG_MODIFIER, led_min, led_max);
                 break;
             case _RAISE:
-                rgb_matrix_layer_helper(HSV_YELLOW, 1, rgb_matrix_config.speed, LED_FLAG_MODIFIER);
+                rgb_matrix_layer_helper(HSV_YELLOW, 1, rgb_matrix_config.speed, LED_FLAG_MODIFIER, led_min, led_max);
                 break;
             case _LOWER:
-                rgb_matrix_layer_helper(HSV_GREEN, 1, rgb_matrix_config.speed, LED_FLAG_MODIFIER);
+                rgb_matrix_layer_helper(HSV_GREEN, 1, rgb_matrix_config.speed, LED_FLAG_MODIFIER, led_min, led_max);
                 break;
             case _ADJUST:
-                rgb_matrix_layer_helper(HSV_RED, 1, rgb_matrix_config.speed, LED_FLAG_MODIFIER);
+                rgb_matrix_layer_helper(HSV_RED, 1, rgb_matrix_config.speed, LED_FLAG_MODIFIER, led_min, led_max);
                 break;
             default: {
                 bool mods_enabled = IS_LAYER_ON(_MODS);
                 switch (get_highest_layer(default_layer_state)) {
                     case _QWERTY:
-                        rgb_matrix_layer_helper(HSV_CYAN, mods_enabled, rgb_matrix_config.speed, LED_FLAG_MODIFIER);
+                        rgb_matrix_layer_helper(HSV_CYAN, mods_enabled, rgb_matrix_config.speed, LED_FLAG_MODIFIER, led_min, led_max);
                         break;
                     case _COLEMAK:
-                        rgb_matrix_layer_helper(HSV_MAGENTA, mods_enabled, rgb_matrix_config.speed, LED_FLAG_MODIFIER);
+                        rgb_matrix_layer_helper(HSV_MAGENTA, mods_enabled, rgb_matrix_config.speed, LED_FLAG_MODIFIER, led_min, led_max);
                         break;
                     case _DVORAK:
-                        rgb_matrix_layer_helper(HSV_SPRINGGREEN, mods_enabled, rgb_matrix_config.speed, LED_FLAG_MODIFIER);
+                        rgb_matrix_layer_helper(HSV_SPRINGGREEN, mods_enabled, rgb_matrix_config.speed, LED_FLAG_MODIFIER, led_min, led_max);
                         break;
                     case _WORKMAN:
-                        rgb_matrix_layer_helper(HSV_GOLDENROD, mods_enabled, rgb_matrix_config.speed, LED_FLAG_MODIFIER);
+                        rgb_matrix_layer_helper(HSV_GOLDENROD, mods_enabled, rgb_matrix_config.speed, LED_FLAG_MODIFIER, led_min, led_max);
                         break;
                     case _NORMAN:
-                        rgb_matrix_layer_helper(HSV_CORAL, mods_enabled, rgb_matrix_config.speed, LED_FLAG_MODIFIER);
+                        rgb_matrix_layer_helper(HSV_CORAL, mods_enabled, rgb_matrix_config.speed, LED_FLAG_MODIFIER, led_min, led_max);
                         break;
                     case _MALTRON:
-                        rgb_matrix_layer_helper(HSV_YELLOW, mods_enabled, rgb_matrix_config.speed, LED_FLAG_MODIFIER);
+                        rgb_matrix_layer_helper(HSV_YELLOW, mods_enabled, rgb_matrix_config.speed, LED_FLAG_MODIFIER, led_min, led_max);
                         break;
                     case _EUCALYN:
-                        rgb_matrix_layer_helper(HSV_PINK, mods_enabled, rgb_matrix_config.speed, LED_FLAG_MODIFIER);
+                        rgb_matrix_layer_helper(HSV_PINK, mods_enabled, rgb_matrix_config.speed, LED_FLAG_MODIFIER, led_min, led_max);
                         break;
                     case _CARPLAX:
-                        rgb_matrix_layer_helper(HSV_BLUE, mods_enabled, rgb_matrix_config.speed, LED_FLAG_MODIFIER);
+                        rgb_matrix_layer_helper(HSV_BLUE, mods_enabled, rgb_matrix_config.speed, LED_FLAG_MODIFIER, led_min, led_max);
                         break;
                 }
                 break;
@@ -299,35 +295,35 @@ void rgb_matrix_indicators_user(void) {
 
     switch (get_highest_layer(default_layer_state)) {
         case _QWERTY:
-            rgb_matrix_set_color(is_ez ? 41 : 42, 0x00, 0xFF, 0xFF);
+            RGB_MATRIX_INDICATOR_SET_COLOR((is_ez ? 41 : 42), 0x00, 0xFF, 0xFF);
             break;
         case _COLEMAK:
-            rgb_matrix_set_color(is_ez ? 41 : 42, 0xFF, 0x00, 0xFF);
+            RGB_MATRIX_INDICATOR_SET_COLOR((is_ez ? 41 : 42), 0xFF, 0x00, 0xFF);
             break;
         case _DVORAK:
-            rgb_matrix_set_color(is_ez ? 41 : 42, 0x00, 0xFF, 0x00);
+            RGB_MATRIX_INDICATOR_SET_COLOR((is_ez ? 41 : 42), 0x00, 0xFF, 0x00);
             break;
         case _WORKMAN:
-            rgb_matrix_set_color(is_ez ? 41 : 42, 0xD9, 0xA5, 0x21);
+            RGB_MATRIX_INDICATOR_SET_COLOR((is_ez ? 41 : 42), 0xD9, 0xA5, 0x21);
             break;
     }
 
     if ((this_mod | this_osm) & MOD_MASK_SHIFT || this_led & (1 << USB_LED_CAPS_LOCK)) {
         if (!layer_state_cmp(layer_state, _ADJUST)) {
-            rgb_matrix_set_color(24, 0x00, 0xFF, 0x00);
+            RGB_MATRIX_INDICATOR_SET_COLOR(24, 0x00, 0xFF, 0x00);
         }
-        rgb_matrix_set_color(36, 0x00, 0xFF, 0x00);
+        RGB_MATRIX_INDICATOR_SET_COLOR(36, 0x00, 0xFF, 0x00);
     }
     if ((this_mod | this_osm) & MOD_MASK_CTRL) {
-        rgb_matrix_set_color(25, 0xFF, 0x00, 0x00);
-        rgb_matrix_set_color(34, 0xFF, 0x00, 0x00);
-        rgb_matrix_set_color(37, 0xFF, 0x00, 0x00);
+        RGB_MATRIX_INDICATOR_SET_COLOR(25, 0xFF, 0x00, 0x00);
+        RGB_MATRIX_INDICATOR_SET_COLOR(34, 0xFF, 0x00, 0x00);
+        RGB_MATRIX_INDICATOR_SET_COLOR(37, 0xFF, 0x00, 0x00);
     }
     if ((this_mod | this_osm) & MOD_MASK_GUI) {
-        rgb_matrix_set_color(39, 0xFF, 0xD9, 0x00);
+        RGB_MATRIX_INDICATOR_SET_COLOR(39, 0xFF, 0xD9, 0x00);
     }
     if ((this_mod | this_osm) & MOD_MASK_ALT) {
-        rgb_matrix_set_color(38, 0x00, 0x00, 0xFF);
+        RGB_MATRIX_INDICATOR_SET_COLOR(38, 0x00, 0x00, 0xFF);
     }
 }
 
diff --git a/layouts/community/split_3x6_3/drashna/config.h b/layouts/community/split_3x6_3/drashna/config.h
index 7db51fb6e9..b9b1d073d6 100644
--- a/layouts/community/split_3x6_3/drashna/config.h
+++ b/layouts/community/split_3x6_3/drashna/config.h
@@ -19,14 +19,11 @@
 /* Select hand configuration */
 
 // #define MASTER_LEFT
-// #define MASTER_RIGHT
-#define EE_HANDS
-
+#define MASTER_RIGHT
+// #define EE_HAND
 #undef USE_I2C
 #undef SSD1306OLED
 
-#define USE_SERIAL_PD2
-
 // #define TAPPING_FORCE_HOLD
 // #define TAPPING_TERM 100
 
@@ -41,6 +38,10 @@
 #endif
 
 #ifdef RGB_MATRIX_ENABLE
+#    ifdef CONVERT_TO_PROTON_C
+#        undef RGB_DI_PIN
+#        define RGB_DI_PIN PAL_LINE(GPIOA, 3)
+#    endif
 #    define RGB_MATRIX_KEYPRESSES  // reacts to keypresses
 // #   define RGB_MATRIX_KEYRELEASES // reacts to keyreleases (instead of keypresses)
 // #   define RGB_DISABLE_AFTER_TIMEOUT 0 // number of ticks to wait until disabling effects
@@ -54,6 +55,24 @@
 #    define RGB_MATRIX_SPD_STEP 10
 #endif
 
+#ifdef CONVERT_TO_PROTON_C
+#    define WS2812_PWM_DRIVER PWMD15                 // default: PWMD2
+#    define WS2812_PWM_CHANNEL 2                    // default: 2
+#    define WS2812_PWM_PAL_MODE 9                   // Pin "alternate function", see the respective datasheet for the appropriate values for your MCU. default: 2
+#    define WS2812_DMA_STREAM STM32_DMA1_STREAM5    // DMA Stream for TIMx_UP, see the respective reference manual for the appropriate values for your MCU.
+#    define WS2812_DMA_CHANNEL 5                    // DMA Channel for TIMx_UP, see the respective reference manual for the appropriate values for your MCU.
+#    define WS2812_DMAMUX_ID STM32_DMAMUX1_TIM15_UP  // DMAMUX configuration for TIMx_UP -- only required if your MCU has a DMAMUX peripheral, see the respective reference manual for the appropriate values for your MCU.
+
+#    undef SOFT_SERIAL_PIN
+#    define SOFT_SERIAL_PIN D3
+#    define SERIAL_USART_DRIVER SD1     // USART driver of TX pin. default: SD1
+#    define SERIAL_USART_TX_PAL_MODE 7  // Pin "alternate function", see the respective datasheet for the appropriate values for your MCU. default: 7
+
+
+// #define INIT_EE_HANDS_LEFT
+// #define INIT_EE_HANDS_RIGHT
+#endif
+
 #ifdef AUDIO_ENABLE
 #    define B6_AUDIO
 #    define NO_MUSIC_MODE
@@ -64,8 +83,11 @@
 #endif
 
 #undef PRODUCT
-#define PRODUCT Drashna Hacked Corne Keyboard
-
+#ifdef CONVERT_TO_PROTON_C
+#    define PRODUCT Drashna Hacked ARM Corne Keyboard
+#else
+#    define PRODUCT Drashna Hacked Corne Keyboard
+#endif
 #define OLED_FONT_H "layouts/community/split_3x6_3/drashna/glcdfont.c"
 // #define OLED_FONT_WIDTH 5
 // #define OLED_FONT_HEIGHT 7
diff --git a/layouts/community/split_3x6_3/drashna/halconf.h b/layouts/community/split_3x6_3/drashna/halconf.h
new file mode 100644
index 0000000000..b099320b30
--- /dev/null
+++ b/layouts/community/split_3x6_3/drashna/halconf.h
@@ -0,0 +1,22 @@
+/* Copyright 2020 Nick Brassel (tzarc)
+ *
+ *  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 3 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 <https://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+// #define HAL_USE_DAC TRUE
+#define HAL_USE_PWM TRUE
+#define HAL_USE_SERIAL TRUE
+
+#include_next <halconf.h>
diff --git a/layouts/community/split_3x6_3/drashna/keymap.c b/layouts/community/split_3x6_3/drashna/keymap.c
index e53d053973..513cc7f7dc 100644
--- a/layouts/community/split_3x6_3/drashna/keymap.c
+++ b/layouts/community/split_3x6_3/drashna/keymap.c
@@ -16,11 +16,6 @@
 
 #include "drashna.h"
 
-#ifdef RGBLIGHT_ENABLE
-// Following line allows macro to read current RGB settings
-extern rgblight_config_t rgblight_config;
-#endif
-
 enum crkbd_keycodes { RGBRST = NEW_SAFE_RANGE };
 
 /*
@@ -31,6 +26,7 @@ enum crkbd_keycodes { RGBRST = NEW_SAFE_RANGE };
  * of use. K## is a placeholder to pass through the individual keycodes
  */
 
+// clang-format off
 #define LAYOUT_split_3x6_3_base( \
     K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, \
     K11, K12, K13, K14, K15, K16, K17, K18, K19, K1A, \
@@ -40,7 +36,7 @@ enum crkbd_keycodes { RGBRST = NEW_SAFE_RANGE };
     KC_ESC,  K01,    K02,     K03,      K04,     K05,                        K06,     K07,     K08,     K09,     K0A,     KC_MINS, \
     ALT_T(KC_TAB), K11,  K12, K13,      K14,     K15,                        K16,     K17,     K18,     K19,     K1A, RALT_T(KC_QUOT), \
     OS_LSFT, CTL_T(K21), K22, K23,      K24,     K25,                        K26,     K27,     K28,     K29, RCTL_T(K2A), OS_RSFT, \
-                                        KC_GRV,  KC_SPC,  BK_LWER, DL_RAIS,  KC_ENT,  OS_RGUI                                      \
+                                        RGB_MOD,  KC_SPC,  BK_LWER, DL_RAIS,  KC_ENT,  OS_RGUI                                      \
   )
 #define LAYOUT_split_3x6_3_base_wrapper(...)       LAYOUT_split_3x6_3_base(__VA_ARGS__)
 
@@ -123,31 +119,17 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 };
 // clang-format on
 
-bool process_record_keymap(uint16_t keycode, keyrecord_t *record) {
-    if (record->event.pressed) {
-#ifndef SPLIT_KEYBOARD
-        if (keycode == RESET && !is_master) {
-            return false;
-        }
-#endif
-    }
-    return true;
-}
-
 #ifdef OLED_DRIVER_ENABLE
 oled_rotation_t oled_init_user(oled_rotation_t rotation) {
-#    ifndef SPLIT_KEYBOARD
-    if (is_master) {
-#    endif
+    if (is_keyboard_master()) {
         return OLED_ROTATION_270;
-#    ifndef SPLIT_KEYBOARD
-    }  else {
+    } else {
         return rotation;
     }
-#    endif
 }
 #endif
 
+#ifdef TAPPING_TERM_PER_KEY
 uint16_t get_tapping_term(uint16_t keycode, keyrecord_t *record) {
     switch (keycode) {
         case ALT_T(KC_A):
@@ -156,75 +138,74 @@ uint16_t get_tapping_term(uint16_t keycode, keyrecord_t *record) {
             return TAPPING_TERM;
     }
 }
+#endif
+
 
+void matrix_slave_scan_user(void) {
 #ifdef RGB_MATRIX_ENABLE
+    rgb_matrix_task();
+#endif
+}
 
+#ifdef RGB_MATRIX_ENABLE
 void suspend_power_down_keymap(void) { rgb_matrix_set_suspend_state(true); }
 
 void suspend_wakeup_init_keymap(void) { rgb_matrix_set_suspend_state(false); }
 
-void check_default_layer(uint8_t mode, uint8_t type) {
+void check_default_layer(uint8_t mode, uint8_t type, uint8_t led_min, uint8_t led_max) {
     switch (get_highest_layer(default_layer_state)) {
         case _QWERTY:
-            rgb_matrix_layer_helper(HSV_CYAN, mode, rgb_matrix_config.speed, type);
+            rgb_matrix_layer_helper(HSV_CYAN, mode, rgb_matrix_config.speed, type, led_min, led_max);
             break;
         case _COLEMAK:
-            rgb_matrix_layer_helper(HSV_MAGENTA, mode, rgb_matrix_config.speed, type);
+            rgb_matrix_layer_helper(HSV_MAGENTA, mode, rgb_matrix_config.speed, type, led_min, led_max);
             break;
         case _DVORAK:
-            rgb_matrix_layer_helper(HSV_SPRINGGREEN, mode, rgb_matrix_config.speed, type);
+            rgb_matrix_layer_helper(HSV_SPRINGGREEN, mode, rgb_matrix_config.speed, type, led_min, led_max);
             break;
         case _WORKMAN:
-            rgb_matrix_layer_helper(HSV_GOLDENROD, mode, rgb_matrix_config.speed, type);
+            rgb_matrix_layer_helper(HSV_GOLDENROD, mode, rgb_matrix_config.speed, type, led_min, led_max);
             break;
         case _NORMAN:
-            rgb_matrix_layer_helper(HSV_CORAL, mode, rgb_matrix_config.speed, type);
+            rgb_matrix_layer_helper(HSV_CORAL, mode, rgb_matrix_config.speed, type, led_min, led_max);
             break;
         case _MALTRON:
-            rgb_matrix_layer_helper(HSV_YELLOW, mode, rgb_matrix_config.speed, type);
+            rgb_matrix_layer_helper(HSV_YELLOW, mode, rgb_matrix_config.speed, type, led_min, led_max);
             break;
         case _EUCALYN:
-            rgb_matrix_layer_helper(HSV_PINK, mode, rgb_matrix_config.speed, type);
+            rgb_matrix_layer_helper(HSV_PINK, mode, rgb_matrix_config.speed, type, led_min, led_max);
             break;
         case _CARPLAX:
-            rgb_matrix_layer_helper(HSV_BLUE, mode, rgb_matrix_config.speed, type);
+            rgb_matrix_layer_helper(HSV_BLUE, mode, rgb_matrix_config.speed, type, led_min, led_max);
             break;
     }
 }
 
-void rgb_matrix_indicators_user(void) {
-    if (userspace_config.rgb_layer_change &&
-#    ifdef RGB_DISABLE_WHEN_USB_SUSPENDED
-        !g_suspend_state &&
-#    endif
-#    if defined(RGBLIGHT_ENABLE)
-        (!rgblight_config.enable && rgb_matrix_config.enable)
-#    else
-        rgb_matrix_config.enable
-#    endif
-    ) {
+void rgb_matrix_indicators_advanced_user(uint8_t led_min, uint8_t led_max) {
+    if (!is_keyboard_master()) return;
+    if (userspace_config.rgb_layer_change) {
         switch (get_highest_layer(layer_state)) {
             case _GAMEPAD:
-                rgb_matrix_layer_helper(HSV_ORANGE, 0, rgb_matrix_config.speed, LED_FLAG_UNDERGLOW);
+                rgb_matrix_layer_helper(HSV_ORANGE, 0, rgb_matrix_config.speed, LED_FLAG_UNDERGLOW, led_min, led_max);
                 break;
             case _DIABLO:
-                rgb_matrix_layer_helper(HSV_RED, 0, rgb_matrix_config.speed, LED_FLAG_UNDERGLOW);
+                rgb_matrix_layer_helper(HSV_RED, 0, rgb_matrix_config.speed, LED_FLAG_UNDERGLOW, led_min, led_max);
                 break;
             case _RAISE:
-                rgb_matrix_layer_helper(HSV_YELLOW, 0, rgb_matrix_config.speed, LED_FLAG_UNDERGLOW);
+                rgb_matrix_layer_helper(HSV_YELLOW, 0, rgb_matrix_config.speed, LED_FLAG_UNDERGLOW, led_min, led_max);
                 break;
             case _LOWER:
-                rgb_matrix_layer_helper(HSV_GREEN, 0, rgb_matrix_config.speed, LED_FLAG_UNDERGLOW);
+                rgb_matrix_layer_helper(HSV_GREEN, 0, rgb_matrix_config.speed, LED_FLAG_UNDERGLOW, led_min, led_max);
                 break;
             case _ADJUST:
-                rgb_matrix_layer_helper(HSV_RED, 0, rgb_matrix_config.speed, LED_FLAG_UNDERGLOW);
+                rgb_matrix_layer_helper(HSV_RED, 0, rgb_matrix_config.speed, LED_FLAG_UNDERGLOW, led_min, led_max);
                 break;
             default: {
-                check_default_layer(IS_LAYER_ON(_MODS), LED_FLAG_UNDERGLOW);
+                check_default_layer(IS_LAYER_ON(_MODS), LED_FLAG_UNDERGLOW, led_min, led_max);
                 break;
             }
         }
-        check_default_layer(0, LED_FLAG_MODIFIER);
+        check_default_layer(0, LED_FLAG_MODIFIER, led_min, led_max);
     }
 }
 #endif
diff --git a/layouts/community/split_3x6_3/drashna/mcuconf.h b/layouts/community/split_3x6_3/drashna/mcuconf.h
new file mode 100644
index 0000000000..429e4e1cdd
--- /dev/null
+++ b/layouts/community/split_3x6_3/drashna/mcuconf.h
@@ -0,0 +1,32 @@
+/* Copyright 2020 Nick Brassel (tzarc)
+ *
+ *  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 3 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 <https://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+#include_next <mcuconf.h>
+
+// #undef STM32_HSE_ENABLED
+// #define STM32_HSE_ENABLED FALSE
+#undef STM32_GPT_USE_TIM15
+#define STM32_GPT_USE_TIM15                  FALSE
+
+#undef STM32_PWM_USE_TIM15
+#define STM32_PWM_USE_TIM15                  TRUE
+
+#undef STM32_SERIAL_USE_USART1
+#define STM32_SERIAL_USE_USART1 TRUE
+
+#undef STM32_PWM_TIM15_IRQ_PRIORITY
+#define STM32_PWM_TIM15_IRQ_PRIORITY         16
diff --git a/layouts/community/split_3x6_3/drashna/rules.mk b/layouts/community/split_3x6_3/drashna/rules.mk
index 46f543f4e8..5358cb0ac8 100644
--- a/layouts/community/split_3x6_3/drashna/rules.mk
+++ b/layouts/community/split_3x6_3/drashna/rules.mk
@@ -3,7 +3,7 @@
 #   change to "no" to disable the options, or define them in the Makefile in
 #   the appropriate keymap folder that will get included automatically
 #
-BOOTMAGIC_ENABLE           = no  # Virtual DIP switch configuration(+1000)
+BOOTMAGIC_ENABLE           = lite # Virtual DIP switch configuration(+1000)
 MOUSEKEY_ENABLE            = no  # Mouse keys(+4700)
 EXTRAKEY_ENABLE            = yes # Audio control and System control(+450)
 CONSOLE_ENABLE             = no  # Console for debug(+400)
@@ -20,9 +20,15 @@ SWAP_HANDS_ENABLE          = no  # Enable one-hand typing
 # Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
 SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend
 
-ifeq ($(strip $(KEYBOARD)), crkbd/rev1)
+ifeq ($(strip $(KEYBOARD)), crkbd/rev1/common)
     OLED_DRIVER_ENABLE = yes
     RGB_MATRIX_ENABLE = yes
     HAPTIC_ENABLE = SOLENOID
     BOOTLOADER = qmk-dfu
 endif
+
+ifeq ($(strip $(CTPC)), yes)
+    HAPTIC_ENABLE = no
+    WS2812_DRIVER = pwm
+    SERIAL_DRIVER = usart
+endif
diff --git a/layouts/community/split_3x6_3/drashna/ssd1306.c b/layouts/community/split_3x6_3/drashna/ssd1306.c
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/layouts/community/split_3x6_3/drashna/ssd1306.c