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Modified example to not generate confusion

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Only Arduino Mega was mentioned, but actually many boards have more than one Serial port
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agdl 2015-11-27 14:35:01 +01:00
parent 8e6a30e00c
commit c009ac6e4c
2 changed files with 43 additions and 0 deletions
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42
build/shared/examples/04.Communication/MultiSerial/MultiSerial.ino Normal file
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/*
Multple Serial test
Receives from the main serial port, sends to the others.
Receives from serial port 1, sends to the main serial (Serial 0).
This example works only with boards with more than one serial like Arduino Mega, Due, Zero etc
The circuit:
* Any serial device attached to Serial port 1
* Serial monitor open on Serial port 0:
created 30 Dec. 2008
modified 20 May 2012
by Tom Igoe & Jed Roach
modified 27 Nov 2015
by Arturo Guadalupi
This example code is in the public domain.
*/
void setup() {
// initialize both serial ports:
Serial.begin(9600);
Serial1.begin(9600);
}
void loop() {
// read from port 1, send to port 0:
if (Serial1.available()) {
int inByte = Serial1.read();
Serial.write(inByte);
}
// read from port 0, send to port 1:
if (Serial.available()) {
int inByte = Serial.read();
Serial1.write(inByte);
}
}

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build/shared/examples/04.Communication/MultiSerial/MultiSerial.txt Normal file
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Use two of the serial ports available on the Arduino board.