RGB Matrix support for Scylla (#13415)

Co-authored-by: filterpaper <filterpaper@localhost>

keyboards/bastardkb/scylla/config.h

@@ -1,4 +1,4 @@
-/* 
+/*
  * Copyright 2021 Quentin LEBASTARD <qlebastard@gmail.com>
  *
  * This program is free software: you can redistribute it and/or modify
@@ -37,3 +37,23 @@
 #define DEBOUNCE 5
 #define SOFT_SERIAL_PIN D0
 #define MASTER_RIGHT
+
+#ifdef RGBLIGHT_ENABLE
+#   define RGBLED_NUM 58
+#   define RGBLED_SPLIT { 29, 29 }
+#   define RGBLIGHT_LIMIT_VAL 50
+#   define RGBLIGHT_ANIMATIONS
+#endif
+
+// RGB matrix support
+#ifdef RGB_MATRIX_ENABLE
+#    define SPLIT_TRANSPORT_MIRROR
+#    define DRIVER_LED_TOTAL 58 // Number of LEDs
+#    define RGB_MATRIX_SPLIT { 29, 29 }
+#    define RGB_MATRIX_MAXIMUM_BRIGHTNESS 50
+#    define RGB_MATRIX_STARTUP_VAL RGB_MATRIX_MAXIMUM_BRIGHTNESS
+#    ifndef RGB_DISABLE_WHEN_USB_SUSPENDED
+#        define RGB_DISABLE_WHEN_USB_SUSPENDED true
+#    endif
+#    define RGB_MATRIX_KEYPRESSES
+#endif

keyboards/bastardkb/scylla/rules.mk

@@ -17,7 +17,9 @@ SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
 # if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
 NKRO_ENABLE = no            # USB Nkey Rollover
 BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
-RGBLIGHT_ENABLE = yes        # Enable keyboard RGB underglow
+RGBLIGHT_ENABLE = no        # Enable keyboard RGB underglow
+RGB_MATRIX_ENABLE = yes     # Enable keyboard RGB matrix (do not use together with RGBLIGHT_ENABLE)
+RGB_MATRIX_DRIVER = WS2812  # RGB matrix driver support
 BLUETOOTH_ENABLE = no       # Enable Bluetooth
 AUDIO_ENABLE = no           # Audio output
 SPLIT_KEYBOARD = yes

keyboards/bastardkb/scylla/scylla.c

@@ -1,4 +1,4 @@
-/* 
+/*
  * Copyright 2021 Quentin LEBASTARD <qlebastard@gmail.com>
  *
  * This program is free software: you can redistribute it and/or modify
@@ -16,3 +16,46 @@
  */
 
 #include "scylla.h"
+
+#ifdef RGB_MATRIX_ENABLE
+led_config_t g_led_config = { {
+    // left
+    {  0,  7,  8, 15, 16, 20 },
+    {  1,  6,  9, 14, 17, 21 },
+    {  2,  5, 10, 13, 18, 22 },
+    {  3,  4, 11, 12, 19, 23 },
+    { NO_LED, 28, 24, 26, 27, 25 },
+    // right
+    { 29, 36, 37, 44, 45, 49 },
+    { 30, 35, 38, 43, 46, 50 },
+    { 31, 34, 39, 42, 47, 51 },
+    { 32, 33, 40, 41, 48, 52 },
+    { NO_LED, 57, 53, 55, 56, 54 }
+}, {
+    // left
+    {   0,   0 }, {   0,  16 }, {   0,  32 }, {   0,  48 }, // col 1
+    {  20,  48 }, {  20,  32 }, {  20,  16 }, {  20,   0 }, // col 2
+    {  41,   0 }, {  41,  16 }, {  41,  32 }, {  41,  48 },
+    {  61,  48 }, {  61,  32 }, {  61,  16 }, {  61,   0 },
+    {  81,   0 }, {  81,  16 }, {  81,  32 }, {  81,  48 },
+    { 102,   0 }, { 102,  16 }, { 102,  32 }, { 102,  48 },
+    { 102,  64 }, {  81,  64 }, {  61,  56 }, {  81,  56 }, { 102,  56 }, // left thumb cluster
+    // right
+    { 224,   0 }, { 224,  16 }, { 224,  32 }, { 224,  48 }, // col 12
+    { 204,  48 }, { 204,  32 }, { 204,  16 }, { 204,   0 }, // col 11
+    { 183,   0 }, { 183,  16 }, { 183,  32 }, { 183,  48 },
+    { 163,  48 }, { 163,  32 }, { 163,  16 }, { 163,   0 },
+    { 142,   0 }, { 142,  16 }, { 142,  32 }, { 142,  48 },
+    { 122,   0 }, { 122,  16 }, { 122,  32 }, { 122,  48 },
+    { 122,  64 }, { 142,  64 }, { 163,  56 }, { 142,  56 }, { 122,  56 } // right thumb cluster
+}, {
+    // left
+    2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 4, 4,
+    4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+    2, 2, 2, 2, 2,
+    // right
+    2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 4, 4,
+    4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+    2, 2, 2, 2, 2
+} };
+#endif