[rgb led status] Add CP_RGB_STATUS_PWM_INVERTED symbol to invert pwm signals.

C47D · C47D · commit fae1039401fe · 2019-07-06T16:50:48.000-05:00
diff --git a/supervisor/shared/rgb_led_status.c b/supervisor/shared/rgb_led_status.c
@@ -196,11 +196,17 @@ void new_status_color(uint32_t rgb) {
         uint8_t red_u8 = (rgb_adjusted >> 16) & 0xFF;
         uint8_t green_u8 = (rgb_adjusted >> 8) & 0xFF;
         uint8_t blue_u8 = rgb_adjusted & 0xFF;
- 
-        status_rgb_color[0] = (1<<16) - 1 - ((uint16_t) (red_u8 << 8) + red_u8);
-        status_rgb_color[1] = (1<<16) - 1 - ((uint16_t) (green_u8 << 8) + green_u8);
-        status_rgb_color[2] = (1<<16) - 1 - ((uint16_t) (blue_u8 << 8) + blue_u8);
-        
+
+	#if defined(CP_RGB_STATUS_INVERTED_PWM)
+        status_rgb_color[0] = (1 << 16) - 1 - ((uint16_t) (red_u8 << 8) + red_u8);
+        status_rgb_color[1] = (1 << 16) - 1 - ((uint16_t) (green_u8 << 8) + green_u8);
+        status_rgb_color[2] = (1 << 16) - 1 - ((uint16_t) (blue_u8 << 8) + blue_u8);
+    #else
+        status_rgb_color[0] = (uint16_t) (red_u8 << 8) + red_u8;
+        status_rgb_color[1] = (uint16_t) (green_u8 << 8) + green_u8;
+        status_rgb_color[2] = (uint16_t) (blue_u8 << 8) + blue_u8;
+	#endif
+
         common_hal_pulseio_pwmout_set_duty_cycle(&rgb_status_r, status_rgb_color[0]);
         common_hal_pulseio_pwmout_set_duty_cycle(&rgb_status_g, status_rgb_color[1]);
         common_hal_pulseio_pwmout_set_duty_cycle(&rgb_status_b, status_rgb_color[2]);
@@ -235,11 +241,18 @@ void temp_status_color(uint32_t rgb) {
         uint8_t green_u8 = (rgb_adjusted >> 8) & 0xFF;
         uint8_t blue_u8 = rgb_adjusted & 0xFF;
  
-        uint16_t temp_status_color_rgb[3];
+        uint16_t temp_status_color_rgb[3] = {0};
+		
+	#if defined(CP_RGB_STATUS_INVERTED_PWM)
+        temp_status_color_rgb[0] = (1 << 16) - 1 - ((uint16_t) (red_u8 << 8) + red_u8);
+        temp_status_color_rgb[1] = (1 << 16) - 1 - ((uint16_t) (green_u8 << 8) + green_u8);
+        temp_status_color_rgb[2] = (1 << 16) - 1 - ((uint16_t) (blue_u8 << 8) + blue_u8);
+	#else
         temp_status_color_rgb[0] = (uint16_t) (red_u8 << 8) + red_u8;
         temp_status_color_rgb[1] = (uint16_t) (green_u8 << 8) + green_u8;
         temp_status_color_rgb[2] = (uint16_t) (blue_u8 << 8) + blue_u8;
-        
+    #endif
+
         common_hal_pulseio_pwmout_set_duty_cycle(&rgb_status_r, temp_status_color_rgb[0]);
         common_hal_pulseio_pwmout_set_duty_cycle(&rgb_status_g, temp_status_color_rgb[1]);
         common_hal_pulseio_pwmout_set_duty_cycle(&rgb_status_b, temp_status_color_rgb[2]);
@@ -407,4 +420,4 @@ void tick_rgb_status_animation(rgb_status_animation_t* status) {
         }
     }
     #endif
-}
+}
