EDIT: I'm using a arduino Uno SMD version
Hi all,
If i use the sofwareserial example which comes with the arduino distribution (1.0.1 on windows 7, softwareserial version ?? ) the output is not as expected.
/*
Software serial multple serial test
Receives from the hardware serial, sends to software serial.
Receives from software serial, sends to hardware serial.
The circuit:
* RX is digital pin 2 (connect to TX of other device)
* TX is digital pin 3 (connect to RX of other device)
created back in the mists of time
modified 9 Apr 2012
by Tom Igoe
based on Mikal Hart's example
This example code is in the public domain.
*/
#include <SoftwareSerial.h>
SoftwareSerial mySerial(2, 3); // RX, TX
void setup()
{
// Open serial communications and wait for port to open:
Serial.begin(57600);
while (!Serial) {
; // wait for serial port to connect. Needed for Leonardo only
}
Serial.println("Goodnight moon!");
// set the data rate for the SoftwareSerial port
mySerial.begin(4800);
mySerial.println("Hello, world?");
}
void loop() // run over and over
{
if (mySerial.available())
Serial.write(mySerial.read());
if (Serial.available())
mySerial.write(Serial.read());
}
if i input 1 2 3 4 5 6 7 8 9 (seperated) i get this response:
þþÿÿÿÿþþþ
if i change
Serial.write(mySerial.read());
to
Serial.print(mySerial.read());
the output becomes:
ÿÿÿÿÿÿÿÿÿ
which looks like a timing issue to me...
Anyone experience with this possible bug?