Add static LEDs support to be connected to the NeoPixel

biologist79 · Feb 15, 2023 · 8f31d50 · 8f31d50
1 parent f16ece2
commit 8f31d50
Show file tree

Hide file tree

Showing 2 changed files with 13 additions and 2 deletions.
diff --git a/src/Led.cpp b/src/Led.cpp
@@ -44,8 +44,9 @@
 	static uint8_t Led_NightBrightness = LED_INITIAL_NIGHT_BRIGHTNESS;
 	constexpr uint8_t Led_IdleDotDistance = NUM_LEDS / NUM_LEDS_IDLE_DOTS;
 
-	static CRGBArray<NUM_LEDS> leds;
+	static CRGBArray<NUM_LEDS + STATIC_LEDS> leds;
 	static CRGBSet indicator(leds(0, NUM_LEDS - 1));
+	static CRGBSet staticLeds(leds(NUM_LEDS, NUM_LEDS + STATIC_LEDS - 1));
 
 	static void Led_Task(void *parameter);
 	static uint8_t Led_Address(uint8_t number);
@@ -199,6 +200,13 @@ void Led_SetButtonLedsEnabled(boolean value) {
 		}
 		return powerAnimation;
 	}
+
+	static void Led_AddStatic() {
+                static CRGB::HTMLColorCode staticLedColors[STATIC_LEDS] = STATIC_LEDS_COLOR;
+		for (uint8_t staticLed = 0; staticLed < STATIC_LEDS; staticLed++) {
+			staticLeds[staticLed] = staticLedColors[staticLed];
+		}
+	}
 #endif
 
 #ifdef NEOPIXEL_ENABLE
@@ -227,7 +235,6 @@ void Led_SetButtonLedsEnabled(boolean value) {
 		static uint32_t staticLastTrack;
 		static float staticBatteryLevel;
 
-
 		for (;;) {
 			// special handling
 			if (Led_Pause) { // Workaround to prevent exceptions while NVS-writes take place
@@ -243,6 +250,8 @@ void Led_SetButtonLedsEnabled(boolean value) {
 				continue;
 			}
 
+			Led_AddStatic();
+
 			uint32_t taskDelay = 20;
 			bool updateLedRequest = false;
 

diff --git a/src/settings.h b/src/settings.h
@@ -205,6 +205,8 @@
 		#define PROGRESS_HUE_END		-1
 		#define DIMMABLE_STATES			50		// Number of dimmed values between two full LEDs (https://forum.espuino.de/t/led-verbesserungen-rework/1739)
 		//#define LED_OFFSET                		0           	// shifts the starting LED in the original direction of the neopixel ring
+		#define STATIC_LEDS                 5           // Add static LEDs at the end of the Neopixel, for example to use for other artwork
+		#define STATIC_LEDS_COLOR           {CRGB::Red, CRGB::Yellow, CRGB::Blue, CRGB::Blue, CRGB::Green} // The color of the static leds
 	#endif
 
 	#if defined(MEASURE_BATTERY_VOLTAGE) || defined(MEASURE_BATTERY_MAX17055)