解决RGB灯每10次闪烁存在一次触发亮灯的情况

app/drivers/led_strip/led_strip.c

@@ -98,6 +98,9 @@ void rgb_update_cyle(uint8_t index, uint16_t cyle)
     rgb_toggle_cnt[index] = cyle / WORD_TIME_MS - 1;
 }
 void rgb_color_change(uint8_t index, uint8_t color)
+{
+    static uint8_t rgb_color_lat[EXAMPLE_LED_NUMBERS] = {0};
+    if(rgb_color_lat[index] != color)
     {
         switch(color)
         {
@@ -132,6 +135,8 @@ void rgb_color_change(uint8_t index, uint8_t color)
                     break;
         }
         expression[index].index = index;
+        rgb_color_lat[index] = color;
+    }
 }
 void rgb_toggle(uint8_t index, rgb_color_t* rgb_color)
 {