wiki:wade/embedded/arduino/example/temp

Version 2 (modified by wade, 12 years ago) (diff)

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  1. 程式一
  2. 程式二

程式一

/*
  Blink
  Turns on an LED on for one second, then off for one second, repeatedly.
 
  This example code is in the public domain.
 */

void setup() {                
  // initialize the digital pin as an output.
  // Pin 13 has an LED connected on most Arduino boards:
  pinMode(2, OUTPUT);
  pinMode(3, OUTPUT);
  pinMode(4, OUTPUT);
  pinMode(5, OUTPUT);  
  pinMode(6, OUTPUT);
  pinMode(7, OUTPUT);  
  pinMode(8, OUTPUT);
  pinMode(9, OUTPUT);  
}

void loop() {
  digitalWrite(2, HIGH);   // set the LED on
  delay(300);              // wait for a second
  digitalWrite(2, LOW);    // set the LED off
  delay(300);              // wait for a second
  
  digitalWrite(3, HIGH);   // set the LED on
  delay(300);              // wait for a second
  digitalWrite(3, LOW);    // set the LED off
  delay(300);              // wait for a second
  
  digitalWrite(4, HIGH);   // set the LED on
  delay(300);              // wait for a second
  digitalWrite(4, LOW);    // set the LED off
  delay(300);              // wait for a second
  
  digitalWrite(5, HIGH);   // set the LED on
  delay(300);              // wait for a second
  digitalWrite(5, LOW);    // set the LED off
  delay(300);              // wait for a second
  
  digitalWrite(6, HIGH);   // set the LED on
  delay(300);              // wait for a second
  digitalWrite(6, LOW);    // set the LED off
  delay(300);              // wait for a second
  
  digitalWrite(7, HIGH);   // set the LED on
  delay(300);              // wait for a second
  digitalWrite(7, LOW);    // set the LED off
  delay(300);              // wait for a second
  
  digitalWrite(8, HIGH);   // set the LED on
  delay(300);              // wait for a second
  digitalWrite(8, LOW);    // set the LED off
  delay(300);              // wait for a second
  
  digitalWrite(9, HIGH);   // set the LED on
  delay(300);              // wait for a second
  digitalWrite(9, LOW);    // set the LED off
  delay(300);              // wait for a second
  
}

程式二

/*
  Blink
  Turns on an LED on for one second, then off for one second, repeatedly.
 
  This example code is in the public domain.
 */

void setup() {                
  // initialize the digital pin as an output.
  // Pin 13 has an LED connected on most Arduino boards:
  pinMode(2, OUTPUT);
  pinMode(3, OUTPUT);
  pinMode(4, OUTPUT);
  pinMode(5, OUTPUT);  
  pinMode(6, OUTPUT);
  pinMode(7, OUTPUT);  
  pinMode(8, OUTPUT);
  pinMode(9, OUTPUT);
  digitalWrite(2, LOW);
  digitalWrite(3, LOW);
  digitalWrite(4, LOW);
  digitalWrite(5, LOW);
  digitalWrite(6, LOW);
  digitalWrite(7, LOW);
  digitalWrite(8, LOW);
  digitalWrite(9, LOW);
  
  pinMode(10, OUTPUT);
  pinMode(11, OUTPUT);
  pinMode(12, OUTPUT);
  pinMode(13, OUTPUT);
  pinMode(14, OUTPUT);
  pinMode(15, OUTPUT);
  pinMode(16, OUTPUT);
  pinMode(17, OUTPUT);
  digitalWrite(10, HIGH);
  digitalWrite(11, HIGH);
  digitalWrite(12, HIGH);
  digitalWrite(13, HIGH);
  digitalWrite(14, HIGH);
  digitalWrite(15, HIGH);
  digitalWrite(16, HIGH);
  digitalWrite(17, HIGH);
}

void loop() {
  
  // time 1
  digitalWrite(2, HIGH);   // HIGH
//  digitalWrite(3, HIGH);   // HIGH
//  digitalWrite(4, HIGH);   // HIGH
//  digitalWrite(5, HIGH);   // HIGH
//  digitalWrite(6, HIGH);   // HIGH
//  digitalWrite(7, HIGH);   // HIGH
//  digitalWrite(8, HIGH);   // HIGH
  digitalWrite(10, LOW);
  digitalWrite(11, LOW);
  digitalWrite(12, LOW);
  digitalWrite(13, LOW);
  digitalWrite(14, LOW);
  digitalWrite(15, LOW);
  digitalWrite(16, LOW);
  digitalWrite(17, LOW);
//  delay(300);
  clean();
  
    
  // time 2
//  digitalWrite(3, HIGH);   // HIGH
//  delay(300);              // wait for a second
//  digitalWrite(3, LOW);    // set the LED off
//  delay(300);              // wait for a second
//  
//  // time 3
//  digitalWrite(4, HIGH);   // set the LED on
//  delay(300);              // wait for a second
//  digitalWrite(4, LOW);    // set the LED off
//  delay(300);              // wait for a second
//  
//  // time 4
//  digitalWrite(5, HIGH);   // set the LED on
//  delay(300);              // wait for a second
//  digitalWrite(5, LOW);    // set the LED off
//  delay(300);              // wait for a second
//  
//  // time 5
//  digitalWrite(6, HIGH);   // set the LED on
//  delay(300);              // wait for a second
//  digitalWrite(6, LOW);    // set the LED off
//  delay(300);              // wait for a second
//  
//  // time 6
//  digitalWrite(7, HIGH);   // set the LED on
//  delay(300);              // wait for a second
//  digitalWrite(7, LOW);    // set the LED off
//  delay(300);              // wait for a second
//  
//  // time 7
//  digitalWrite(8, HIGH);   // set the LED on
//  delay(300);              // wait for a second
//  digitalWrite(8, LOW);    // set the LED off
//  delay(300);              // wait for a second
//  

  // time 8
//  digitalWrite(2, HIGH);   // HIGH
//  digitalWrite(3, HIGH);   // HIGH
//  digitalWrite(4, HIGH);   // HIGH
//  digitalWrite(5, HIGH);   // HIGH
//  digitalWrite(6, HIGH);   // HIGH
//  digitalWrite(7, HIGH);   // HIGH
//  digitalWrite(8, HIGH);   // HIGH
  digitalWrite(9, HIGH);   // HIGH
  digitalWrite(10, LOW);
  digitalWrite(11, LOW);
  digitalWrite(12, LOW);
  digitalWrite(13, LOW);
  digitalWrite(14, LOW);
  digitalWrite(15, LOW);
  digitalWrite(16, LOW);
  digitalWrite(17, LOW);
//  delay(300);
  clean();
}

void clean()
{
    digitalWrite(2, LOW);
  digitalWrite(3, LOW);
  digitalWrite(4, LOW);
  digitalWrite(5, LOW);
  digitalWrite(6, LOW);
  digitalWrite(7, LOW);
  digitalWrite(8, LOW);
  digitalWrite(9, LOW);
  
  digitalWrite(10, HIGH);
  digitalWrite(11, HIGH);
  digitalWrite(12, HIGH);
  digitalWrite(13, HIGH);
  digitalWrite(14, HIGH);
  digitalWrite(15, HIGH);
  digitalWrite(16, HIGH);
  digitalWrite(17, HIGH);
}

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