35 lines
828 B
Arduino
35 lines
828 B
Arduino
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#include <SoftwareSerial.h>
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SoftwareSerial BT1(4,2); // RX, TX recorder que se cruzan
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void setup()
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{
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Serial.begin(9600);
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Serial.println("Enter AT commands:");
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BT1.begin(9600);
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}
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void loop()
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{
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if (BT1.available())
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Serial.write(BT1.read());
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if (Serial.available())
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{ String S = GetLine();
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BT1.print(S);
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Serial.println("---> " + S);
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}
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}
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String GetLine()
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{ String S = "" ;
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if (Serial.available())
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{ char c = Serial.read(); ;
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while ( c != '\n') //Hasta que el caracter sea intro
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{ S = S + c ;
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delay(25) ;
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c = Serial.read();
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}
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return( S + '\n') ;
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}
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}
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