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Topic: ATmega32U4 breakout, serial communication issue! (Read 238 times) previous topic - next topic

Rusty14

I've created my own breakout board for a ATMega32U4 but i am having a few issues. First, my reset switch will end my program but doesnt restart it after. more concerning it doesn't seem to run serial communications properly.

void setup()
{

 Serial.begin(9600);

 Serial.println("Hello?");

}
void loop(){
}


will not work, however separating the begin line works,

void setup()
{

 Serial.begin(9600);

}
void loop(){
 Serial.println("Hello?");
}


similar issues arise in other situations.

I have tried all kinds of fuse settings, i have no idea what the issue could be :s ...

any ideas??

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