Upload elkhart.195.ino

elkhart.195.ino

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+#include <TimerOne.h>
+String LEDStatus="OFF";
+int YellowLED=10;
+int RedLED=9;
+
+void setup() {
+  // put your setup code here, to run once:
+  pinMode(YellowLED,OUTPUT);
+  pinMode(RedLED,OUTPUT);
+  Timer1.initialize(1000000);
+  Timer2.attachinterrupt ( BlinkYellow);
+}
+
+void loop() {
+  // put your main code here, to run repeatedly:
+  digitalWrite(RedLED,HIGH);
+  delay(250);
+  digitalWrite(RedLED,LOW);
+  delay(250);
+}
+void BlinkYellow()
+{
+  if(LEDStatus=="ON"){
+    digitalWrite(YellowLED,LOW);
+    LEDStatus="OFF";
+    return;
+  }
+  if(LEDStatus=="OFF"){
+    digitalWrite(YellowLED,HIGH);
+  }
+}