Features/ws2812 matrix driver (#5418)

[qmk_firmware.git] / quantum / rgblight.c

diff --git a/quantum/rgblight.c b/quantum/rgblight.c
index 52e0be8ba01604e7a63ef8b3fa33eaedd3d29031..e2410424e4bb169e574a0627dba658f9b1d6fc4b 100644 (file)
--- a/quantum/rgblight.c
+++ b/quantum/rgblight.c
@@ -51,6 +51,10 @@ static inline int is_static_effect(uint8_t mode) {
 #define MIN(a,b) (((a)<(b))?(a):(b))
 #define MAX(a,b) (((a)>(b))?(a):(b))
 
+#ifdef RGBLIGHT_LED_MAP
+const uint8_t led_map[] PROGMEM = RGBLIGHT_LED_MAP;
+#endif
+
 #ifdef RGBLIGHT_EFFECT_STATIC_GRADIENT
 __attribute__ ((weak))
 const uint16_t RGBLED_GRADIENT_RANGES[] PROGMEM = {360, 240, 180, 120, 90};
@@ -59,9 +63,22 @@ const uint16_t RGBLED_GRADIENT_RANGES[] PROGMEM = {360, 240, 180, 120, 90};
 rgblight_config_t rgblight_config;
 bool is_rgblight_initialized = false;
 
+#ifndef LED_ARRAY
 LED_TYPE led[RGBLED_NUM];
+  #define LED_ARRAY led
+#endif
+
 bool rgblight_timer_enabled = false;
 
+static uint8_t clipping_start_pos = 0;
+static uint8_t clipping_num_leds = RGBLED_NUM;
+
+void rgblight_set_clipping_range(uint8_t start_pos, uint8_t num_leds) {
+  clipping_start_pos = start_pos;
+  clipping_num_leds = num_leds;
+}
+
+
 void sethsv(uint16_t hue, uint8_t sat, uint8_t val, LED_TYPE *led1) {
   uint8_t r = 0, g = 0, b = 0, base, color;
 
@@ -225,11 +242,14 @@ void rgblight_init(void) {
 
 }
 
+uint32_t rgblight_read_dword(void) {
+  return rgblight_config.raw;
+}
+
 void rgblight_update_dword(uint32_t dword) {
   rgblight_config.raw = dword;
-  eeconfig_update_rgblight(rgblight_config.raw);
   if (rgblight_config.enable)
-    rgblight_mode(rgblight_config.mode);
+    rgblight_mode_noeeprom(rgblight_config.mode);
   else {
 #ifdef RGBLIGHT_USE_TIMER
       rgblight_timer_disable();
@@ -614,7 +634,7 @@ void rgblight_sethsv_at(uint16_t hue, uint8_t sat, uint8_t val, uint8_t index) {
   || defined(RGBLIGHT_EFFECT_SNAKE) || defined(RGBLIGHT_EFFECT_KNIGHT)
 
 static uint8_t get_interval_time(const uint8_t* default_interval_address, uint8_t velocikey_min, uint8_t velocikey_max) {
-  return 
+  return
 #ifdef VELOCIKEY_ENABLE
     velocikey_enabled() ? velocikey_match_speed(velocikey_min, velocikey_max) :
 #endif
@@ -661,11 +681,20 @@ void rgblight_sethsv_slave(uint16_t hue, uint8_t sat, uint8_t val) {
 
 #ifndef RGBLIGHT_CUSTOM_DRIVER
 void rgblight_set(void) {
+  LED_TYPE *start_led = led + clipping_start_pos;
+  uint16_t num_leds = clipping_num_leds;
   if (rgblight_config.enable) {
+    #ifdef RGBLIGHT_LED_MAP
+      LED_TYPE led0[RGBLED_NUM];
+      for(uint8_t i = 0; i < RGBLED_NUM; i++) {
+          led0[i] = led[pgm_read_byte(&led_map[i])];
+      }
+      start_led = led0 + clipping_start_pos;
+    #endif
     #ifdef RGBW
-      ws2812_setleds_rgbw(led, RGBLED_NUM);
+      ws2812_setleds_rgbw(start_led, num_leds);
     #else
-      ws2812_setleds(led, RGBLED_NUM);
+      ws2812_setleds(start_led, num_leds);
     #endif
   } else {
     for (uint8_t i = 0; i < RGBLED_NUM; i++) {
@@ -674,9 +703,9 @@ void rgblight_set(void) {
       led[i].b = 0;
     }
     #ifdef RGBW
-      ws2812_setleds_rgbw(led, RGBLED_NUM);
+      ws2812_setleds_rgbw(start_led, num_leds);
     #else
-      ws2812_setleds(led, RGBLED_NUM);
+      ws2812_setleds(start_led, num_leds);
     #endif
   }
 }
@@ -796,7 +825,7 @@ void rgblight_effect_breathing(uint8_t interval) {
   float val;
 
   uint8_t interval_time = get_interval_time(&RGBLED_BREATHING_INTERVALS[interval], 1, 100);
-  
+
   if (timer_elapsed(last_timer) < interval_time) {
     return;
   }