Added Multiple LED control example.

Author: jit89

examples/MultiLEDControl/MultiLEDControl.ino

@@ -0,0 +1,61 @@
+#include <PicoTimer.h>
+
+// Pin Definitions
+const int LED_STATUS = LED_BUILTIN; // Built-in LED (GPIO 25)
+const int LED_WARNING = 15;         // External LED on GPIO 15
+
+// --- Callbacks ---
+
+void toggleStatus() {
+  digitalWrite(LED_STATUS, !digitalRead(LED_STATUS));
+}
+
+void toggleWarning() {
+  digitalWrite(LED_WARNING, !digitalRead(LED_WARNING));
+}
+
+void warningFinished() {
+  digitalWrite(LED_WARNING, LOW); // Ensure LED is off after burst
+  Serial.println("Warning sequence complete.");
+}
+
+// --- Timer Instances ---
+
+// Status LED: Blinks infinitely every 500ms
+MillisTimer statusTimer(500, toggleStatus, 0);
+
+// Warning LED: Flashes fast (100ms) for 10 cycles (5 full blinks)
+MillisTimer warningTimer(100, toggleWarning, 10);
+
+// A one-shot timer to trigger the warning every 10 seconds
+MillisTimer faultSimulator(10000, [](){
+  Serial.println("Simulating a system fault!");
+  warningTimer.reset(); 
+}, 0);
+
+void setup() {
+  Serial.begin(115200);
+  
+  pinMode(LED_STATUS, OUTPUT);
+  pinMode(LED_WARNING, OUTPUT);
+  
+  Serial.println("Multi-LED Controller Active");
+}
+
+void loop() {
+  statusTimer.update();
+  warningTimer.update();
+  faultSimulator.update();
+
+  // You can also change the speed of the status LED on the fly
+  if (Serial.available()) {
+    char c = Serial.read();
+    if (c == '+') {
+      statusTimer.setPeriod(100); // Speed up status LED
+      Serial.println("Status speed: FAST");
+    } else if (c == '-') {
+      statusTimer.setPeriod(500); // Slow down status LED
+      Serial.println("Status speed: SLOW");
+    }
+  }
+}