30 lines
506 B
Text
30 lines
506 B
Text
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///////////// part of the groworld HPI prototype
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///////////// serial -> wireless setup
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#include <SoftwareSerial.h>
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#define rxPin 0
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#define txPin 1
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// set up a new serial port
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SoftwareSerial wireless = SoftwareSerial(rxPin, txPin);
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void setup()
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{
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// wireless serial
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pinMode(rxPin, INPUT);
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pinMode(txPin, OUTPUT);
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wireless.begin(4800);
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// wired serial output
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Serial.begin(9600);
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}
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void loop()
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{
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// read, then write
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char someChar = wireless.read();
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Serial.print(someChar);
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}
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