From 789b351293fd4ecf3ae7885e53d54c7107e3e9dd Mon Sep 17 00:00:00 2001
From: Christoph Cullmann <cullmann@kde.org>
Date: Tue, 27 Aug 2024 13:53:14 +0200
Subject: fix rgb stuff

---
 crkbd/config.h | 37 ++++++++++++++++++-------------------
 crkbd/keymap.c | 40 ++++++++++++++++++++++++++++++++++++++++
 2 files changed, 58 insertions(+), 19 deletions(-)

diff --git a/crkbd/config.h b/crkbd/config.h
index 970f7c4..5e04ca4 100644
--- a/crkbd/config.h
+++ b/crkbd/config.h
@@ -29,22 +29,21 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 // #define MASTER_RIGHT
 // #define EE_HANDS
 
-//#define QUICK_TAP_TERM 0
-//#define TAPPING_TERM 100
-
-#ifdef RGBLIGHT_ENABLE
-    #define RGBLIGHT_EFFECT_BREATHING
-    #define RGBLIGHT_EFFECT_RAINBOW_MOOD
-    #define RGBLIGHT_EFFECT_RAINBOW_SWIRL
-    #define RGBLIGHT_EFFECT_SNAKE
-    #define RGBLIGHT_EFFECT_KNIGHT
-    #define RGBLIGHT_EFFECT_CHRISTMAS
-    #define RGBLIGHT_EFFECT_STATIC_GRADIENT
-    #define RGBLIGHT_EFFECT_RGB_TEST
-    #define RGBLIGHT_EFFECT_ALTERNATING
-    #define RGBLIGHT_EFFECT_TWINKLE
-    #define RGBLIGHT_LIMIT_VAL 120
-    #define RGBLIGHT_HUE_STEP 10
-    #define RGBLIGHT_SAT_STEP 17
-    #define RGBLIGHT_VAL_STEP 17
-#endif
+//
+// underglow configuration
+//
+
+// no lights if we sleep
+#define RGBLIGHT_SLEEP
+
+// more modes for lights
+#define RGBLIGHT_EFFECT_ALTERNATING
+#define RGBLIGHT_EFFECT_BREATHING
+#define RGBLIGHT_EFFECT_CHRISTMAS
+#define RGBLIGHT_EFFECT_KNIGHT
+#define RGBLIGHT_EFFECT_RAINBOW_MOOD
+#define RGBLIGHT_EFFECT_RAINBOW_SWIRL
+#define RGBLIGHT_EFFECT_RGB_TEST
+#define RGBLIGHT_EFFECT_SNAKE
+#define RGBLIGHT_EFFECT_STATIC_GRADIENT
+#define RGBLIGHT_EFFECT_TWINKLE
diff --git a/crkbd/keymap.c b/crkbd/keymap.c
index d6cae2d..60aad99 100644
--- a/crkbd/keymap.c
+++ b/crkbd/keymap.c
@@ -41,3 +41,43 @@ K24,   K25,   K26,   K27,   K28,   K29,   K30,   K31,   K32,   K33,   K34,   K35
 
 // our shared 42 keys keymap
 #include "../common/keymap.h"
+
+void keyboard_post_init_user(void) {
+    // always use the same effect
+    rgblight_mode_noeeprom(RGBLIGHT_MODE_BREATHING);
+    rgblight_set_speed_noeeprom(2);
+
+    // trigger init of layer state
+    layer_state_set_user(layer_state);
+}
+
+// handle layer changes for backlight
+layer_state_t layer_state_set_user(layer_state_t state) {
+    const uint8_t layer = get_highest_layer(state);
+    switch (layer) {
+        case _BASE:
+            rgblight_sethsv_noeeprom(HSV_WHITE);
+            break;
+
+        case _SYM:
+            rgblight_sethsv_noeeprom(HSV_RED);
+            break;
+
+        case _NUM:
+            rgblight_sethsv_noeeprom(HSV_GREEN);
+            break;
+
+        case _FN:
+            rgblight_sethsv_noeeprom(HSV_BLUE);
+            break;
+
+        case _NAV:
+            rgblight_sethsv_noeeprom(HSV_GOLD);
+            break;
+
+        default:
+            break;
+    }
+
+    return state;
+}
-- 
cgit v1.2.3