fix(lightbulb): Fixed the color power calculation error

Author: shixinke-orion

components/led/lightbulb_driver/CHANGELOG.md

@@ -5,6 +5,7 @@
 ### Bug Fix:
 
 * Enable new IIC driver in v5.2.6 instead of v5.2.4
+* Fixed the color power calculation error
 
 ## v1.7.0 - 2025-02-24
 

components/led/lightbulb_driver/idf_component.yml

@@ -1,4 +1,4 @@
-version: "1.7.0"
+version: "1.7.1"
 description: Provide multiple dimming driver solutions to easily build lightbulb applications
 url: https://github.com/espressif/esp-iot-solution/tree/master/components/led/lightbulb_driver
 dependencies:

components/led/lightbulb_driver/src/lightbulb.c

@@ -1251,6 +1251,11 @@ static esp_err_t _lightbulb_hsv2rgb(uint16_t hue, uint8_t saturation, uint8_t va
     *red = _red / 255.0;
     *green = _green / 255.0;
     *blue = _blue / 255.0;
+
+    float total = *red + *green + *blue;
+    *red = *red / total;
+    *green = *green / total;
+    *blue = *blue / total;
     *cold = 0;
     *warm = 0;