35 lines
592 B
C++
35 lines
592 B
C++
#include <SoftwareSerial.h>
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/**
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* CONSTANTS
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**/
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#define rSignal 7
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#define tSignal 8
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const int serialDelay = 5;
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SoftwareSerial softSerial (rSignal, tSignal);
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volatile char cmdChar = 'z';
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void setup() {
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Serial.begin(57600);
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Serial.flush();
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Serial.setTimeout(serialDelay);
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softSerial.begin(9600);
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softSerial.flush();
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softSerial.setTimeout(serialDelay);
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}
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void loop () {
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if (Serial.available()) {
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cmdChar = (char)Serial.read();
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softSerial.write(cmdChar);
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}
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if (softSerial.available()) {
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cmdChar = (char)softSerial.read();
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Serial.println(cmdChar);
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}
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} |