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標題: Arduino實現電視盒子的紅外遙控 [打印本頁]

作者: aing123 時間: 2020-12-25 14:43
標題: Arduino實現電視盒子的紅外遙控
#include <Keypad.h>
#include<IRremote.h>
IRsend irsend;
const byte ROWS = 4; //four rows
const byte COLS = 4; //four columns
//define the cymbols on the buttons of the keypads
char hexaKeys[ROWS][COLS] = {
  {'1','2','3','A'},
  {'4','5','6','B'},
  {'7','8','9','C'},
  {'*','0','#','D'}
};
byte rowPins[ROWS] = {11,10, 9, 8}; //connect to the row pinouts of the keypad
byte colPins[COLS] = {7, 6, 5,4}; //connect to the column pinouts of the keypad

//initialize an instance of class NewKeypad
Keypad keypad = Keypad( makeKeymap(hexaKeys), rowPins, colPins, ROWS, COLS);

void setup(){
  Serial.begin(9600);

}

void loop(){
  char key = keypad.getKey();

  if(key){
Serial.println(key);
  }
  keypad.getState();//鍵盤字符串實現

if( key==  '#'){

      irsend.sendNEC(0x807F3BC4,32);}

if(key==  '1') {

      irsend.sendNEC(0x807F53AC,32);  }

if(key==  'A'){

      irsend.sendNEC(0x807F738C ,32);  }

if(key==  '2'){

      irsend.sendNEC(0x807F4BB4,32);  }

if(key==  '3'){

      irsend.sendNEC(0x807F9966,32);}

if(key=='4'){

      irsend.sendNEC(0x807F837C,32); }

   if(key=='D'){

      irsend.sendNEC(0x807F11EE,32); }
   if(key=='B'){

      irsend.sendNEC(0x807FA956,32); }
   if(key=='C'){

      irsend.sendNEC(0x807FA35C,32); }

   if(key=='5'){

      irsend.sendNEC(0x807F49B6,32); }

}
//發射管帶330歐接3

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