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tutorials:arduino:controlling_led

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tutorials:arduino:controlling_led [2014/02/28 10:10]
sam
tutorials:arduino:controlling_led [2014/03/03 10:13] (current)
allen [Source Code]
Line 15: Line 15:
 ===== Steps ===== ===== Steps =====
  
-1 you should install arduino ide. Please refer to +1you should install arduino ide. Please refer to 
 [[http://​docs.cubieboard.org/​tutorials/​arduino/​connecting|how to connect cubieboard and arduino]] [[http://​docs.cubieboard.org/​tutorials/​arduino/​connecting|how to connect cubieboard and arduino]]
  
-2 connect arduino and led as the Schematics+2connect arduino and led as the Schematics
  
-3 Use usb to connect arduino and cubieboard .+3Use usb to connect arduino and cubieboard .
  
-4 then we can start writing programs in arduino ide.+4then we can start writing programs in arduino ide.
 we still make LED lights flashing, lit one second turns off one second we still make LED lights flashing, lit one second turns off one second
 =====Source Code===== =====Source Code=====
  
-    int ledPin = 10; //Defining Digital Interface 10+    int ledPin = 10;            //Defining Digital Interface 10
     void setup()     void setup()
     {     {
-    pinMode(ledPin,​ OUTPUT);//​Definition of small lights interface output interface+    pinMode(ledPin,​ OUTPUT); ​   //​Definition of small lights interface output interface
     }     }
     void loop()     void loop()
     {     {
-    digitalWrite(ledPin,​ HIGH); //lit lamp +    digitalWrite(ledPin,​ HIGH); //Lit lamp 
-    delay(1000);​ //Delay 1 second +    delay(1000); ​               //Delay 1 second 
-    digitalWrite(ledPin,​ LOW); //​Extinguish ​ lamp +    digitalWrite(ledPin,​ LOW);  //​Extinguish ​ lamp 
-    delay(1000);​ // Delay 1 second+    delay(1000); ​               //Delay 1 second
     }     }
     ​     ​
tutorials/arduino/controlling_led.1393553418.txt.gz · Last modified: 2014/02/28 10:10 by sam