Zaloha z 29. schuzky.

zalohy/viky/sketch_semafor123/sketch_semafor123.ino

@@ -1,12 +1,16 @@
-int pinG = 13;
+int pinR = 13;
 int pinY = 12;
-int pinR = 11;
+int pinG = 11;
 
 int pinB = 2;
 
+int barva = 0;
+
 int hodnota = HIGH;
-const OFF = HIGH;
-const ON = LOW;
+
+int OFF = HIGH;
+int ON = LOW;
+
 
 void setup() {
  pinMode (pinG, OUTPUT);
@@ -17,14 +21,56 @@ void setup() {
 
  Serial.begin(9600);
 
+ digitalWrite(pinR, OFF);
+ digitalWrite(pinY, OFF);
+ digitalWrite(pinG, OFF);
+
 }
 
 void loop(){
 hodnota = digitalRead(pinB);
+
 Serial.println(hodnota);
- if (hodnota == ON){
-  digitalWrite(pinG, HIGH);
-  delay(500);
+
+if (barva >= 4){
+  barva = 0; 
+}
+
+if (hodnota == HIGH){
+  switch(barva){
+    case 0:
+        digitalWrite(pinR, ON);
+        digitalWrite(pinY, OFF);
+        break;
+
+    case 1:
+        digitalWrite(pinY, ON);
+        break;
+
+    case 2:
+        digitalWrite(pinR, OFF);
+        digitalWrite(pinY, OFF);
+        digitalWrite(pinG, ON);
+        break;
+
+    case 3:
+        digitalWrite(pinG, OFF);
+        digitalWrite(pinY, ON);
+        break;
+
+    case 4:
+        digitalWrite(pinY, OFF);
+        digitalWrite(pinR, ON);
+        break;
+  }
+  
+  barva ++;
  }
 
+
+ 
+
+ 
+ 
+delay(200);
 }