Created
March 24, 2018 06:30
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String inputString = ""; // a string to hold incoming data | |
String COMMAND = ""; | |
void setup() { | |
Serial.begin(9600); | |
inputString.reserve(200); | |
} | |
void loop() { | |
//Transmitting data | |
Serial.println("Receiver"); | |
delay(1000); | |
Serial.println("1"); | |
delay(1000); | |
Serial.println("2"); | |
delay(1000); | |
Serial.println("3"); | |
delay(1000); | |
} | |
void serialEvent() { | |
while (Serial.available() > 0) { | |
// get the new byte: | |
char inChar = (char)Serial.read(); | |
// add it to the inputString: | |
inputString += inChar; | |
inputString.trim(); | |
if (inChar == '\n') { | |
COMMAND = inputString.substring(0); | |
COMMAND.trim(); | |
Serial.println(COMMAND); | |
inputString= ""; | |
COMMAND = ""; | |
} | |
} | |
} |
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