From 92810c965447a9507095609c6cde7db745d05fc0 Mon Sep 17 00:00:00 2001
From: quak <jonas.s97@gmx.ch>
Date: Wed, 7 May 2025 17:50:11 +0200
Subject: [PATCH] added led support for right half of the qua-ken

---
 zegonix/cycle7/keymaps/quaken/keymap.c  |  2 --
 zegonix/qua_ken/config.h                | 42 ++++++++++++++++++++++---
 zegonix/qua_ken/halconf.h               |  1 +
 zegonix/qua_ken/keyboard.json           |  1 +
 zegonix/qua_ken/keymaps/quaken/keymap.c |  2 +-
 zegonix/qua_ken/mcuconf.h               | 13 ++++++++
 zegonix/qua_ken/rules.mk                |  4 ++-
 7 files changed, 56 insertions(+), 9 deletions(-)

diff --git a/zegonix/cycle7/keymaps/quaken/keymap.c b/zegonix/cycle7/keymaps/quaken/keymap.c
index 31a2c56..2c431a7 100644
--- a/zegonix/cycle7/keymaps/quaken/keymap.c
+++ b/zegonix/cycle7/keymaps/quaken/keymap.c
@@ -18,8 +18,6 @@ enum layer_names {
     _NAV,
     _DIV,
     _MOUS,
-
-    _CAPS, // for lighting layers only, do not assign keymap!
 };
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
diff --git a/zegonix/qua_ken/config.h b/zegonix/qua_ken/config.h
index 2a8b3e7..fa4058a 100644
--- a/zegonix/qua_ken/config.h
+++ b/zegonix/qua_ken/config.h
@@ -22,9 +22,41 @@
 /* split settings */
 #define	SPLIT_HAND_PIN_LOW_IS_LEFT
 #define SERIAL_USART_FULL_DUPLEX     // Enable full duplex operation mode.
-#define SERIAL_USART_TX_PIN      C6  // USART TX pin
-#define SERIAL_USART_RX_PIN      C7  // USART RX pin
-#define SERIAL_USART_DRIVER      SD6 // Select UART Driver for interface 6
-#define SERIAL_USART_TX_PAL_MODE 8   // USART6 is Alternate Function 8 on C6/7
-#define SERIAL_USART_RX_PAL_MODE 8
+#define SERIAL_USART_TX_PIN       C6  // USART TX pin
+#define SERIAL_USART_RX_PIN       C7  // USART RX pin
+#define SERIAL_USART_DRIVER       SD6 // Select UART Driver for interface 6
+#define SERIAL_USART_TX_PAL_MODE  8   // USART6 is Alternate Function 8 on C6/7
+#define SERIAL_USART_RX_PAL_MODE  8
+
+/* indicator led settings */
+#define WS2812_DI_PIN             A1
+#define RGBLIGHT_LED_COUNT        1
+
+#define WS2812_TIMING             1250
+#define WS2812_T1H                640
+#define WS2812_T0H                320
+#define WS2812_TRST_US            200
+#define WS2812_BYTE_ORDER         WS2812_BYTE_ORDER_GRB
+
+#define WS2812_PWM_DRIVER         PWMD2
+#define WS2812_PWM_CHANNEL        2
+#define WS2812_PWM_PAL_MODE       1
+#define WS2812_PWM_DMA_STREAM     STM32_DMA1_STREAM1
+#define WS2812_PWM_DMA_CHANNEL    3
+
+#ifdef WS2812_RGBW
+#undef WS2812_RGBW
+#endif
+
+#ifdef WS2812_EXTERNAL_PULLUP
+#undef WS2812_EXTERNAL_PULLUP
+#endif
+
+#ifdef WS2812_PWM_COMPLEMENTARY_OUTPUT
+#undef WS2812_PWM_COMPLEMENTARY_OUTPUT
+#endif
+
+// configuration of rgb light abstraction layer
+#define RGBLIGHT_SLEEP
+#define RGBLIGHT_LAYERS
 
diff --git a/zegonix/qua_ken/halconf.h b/zegonix/qua_ken/halconf.h
index dfddaac..0da3aeb 100644
--- a/zegonix/qua_ken/halconf.h
+++ b/zegonix/qua_ken/halconf.h
@@ -1,5 +1,6 @@
 #pragma once
 
 #define HAL_USE_SERIAL TRUE
+#define HAL_USE_PWM    TRUE
 
 #include_next <halconf.h>
diff --git a/zegonix/qua_ken/keyboard.json b/zegonix/qua_ken/keyboard.json
index 1a7f8a7..ee7f720 100644
--- a/zegonix/qua_ken/keyboard.json
+++ b/zegonix/qua_ken/keyboard.json
@@ -11,6 +11,7 @@
         "nkro":      true,
         "extrakey":  true,
         "mousekey":  true,
+        "rgblight":  true
     },
     "required": ["lto"],
     "usb": {
diff --git a/zegonix/qua_ken/keymaps/quaken/keymap.c b/zegonix/qua_ken/keymaps/quaken/keymap.c
index d9ccdda..922d404 100644
--- a/zegonix/qua_ken/keymaps/quaken/keymap.c
+++ b/zegonix/qua_ken/keymaps/quaken/keymap.c
@@ -100,6 +100,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
          _______,  _______,  _______,  _______,  _______,     _______,  _______,     _______,  _______,  _______,  _______,  _______
 ),
 };
+
 /* Indicator LED Configuraton */
 const rgblight_segment_t PROGMEM rgb_layer_BASE[] = RGBLIGHT_LAYER_SEGMENTS({0, 1,  27, 255,  70});
 const rgblight_segment_t PROGMEM rgb_layer_GAME[] = RGBLIGHT_LAYER_SEGMENTS({0, 1, 197, 255,  70});
@@ -128,4 +129,3 @@ layer_state_t default_layer_state_set_user(layer_state_t state) {
     return state;
 }
 
-
diff --git a/zegonix/qua_ken/mcuconf.h b/zegonix/qua_ken/mcuconf.h
index 0319066..3d465b8 100644
--- a/zegonix/qua_ken/mcuconf.h
+++ b/zegonix/qua_ken/mcuconf.h
@@ -2,5 +2,18 @@
 
 #include_next <mcuconf.h>
 
+/* serial driver configuration */
 #undef STM32_SERIAL_USE_USART6
 #define STM32_SERIAL_USE_USART6 TRUE
+
+/* system configuration */
+#ifdef STM32_ST_USE_TIMER
+#undef STM32_ST_USE_TIMER
+#endif
+#define STM32_ST_USE_TIMER 5
+
+/* led driver configuration */
+#ifdef STM32_PWM_USE_TIM2
+#undef STM32_PWM_USE_TIM2
+#endif
+#define STM32_PWM_USE_TIM2 TRUE
diff --git a/zegonix/qua_ken/rules.mk b/zegonix/qua_ken/rules.mk
index 0531ced..69ef312 100644
--- a/zegonix/qua_ken/rules.mk
+++ b/zegonix/qua_ken/rules.mk
@@ -1,3 +1,5 @@
 ENCODER_ENABLE = yes
-WS2812_DRIVER_REQUIRED = no
+
+WS2812_DRIVER_REQUIRED = yes
+WS2812_DRIVER = pwm