HI, I've recently began work with an arduino mega 2560 (the one with the solid state chip). I've been trying to establish serial communication through it using this simple program in the 1.01 and r23 IDEs void setup () { Serial.begin(9600); } void loop() { while(Serial.available()>0) { int val…

mega 2560 programming serial comm quesiton

TCWORLD August 30, 2012, 6:27pm 2

-38 + '0' = 10 = \r

That is the new line character.

You can tell the Serial Monitor on the IDE to not send new line characters (drop down in the bottom right)

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