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Ok, so suddenly printf is not working in AVR studio, i dont know what happened, this is the code, but it doesn't output anything to the debug window:

#include <avr/io.h>
#include <stdio.h>

int main(void)
{
    while(1)
    {
    printf("a");
    }
}
user5425461
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  • What "debug window"? Don't you have to redirect the printf stream before using it? Was this code doing anything on Atmel Studio 6? – Rev Oct 09 '15 at 07:53
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    see http://stackoverflow.com/questions/15830019/atmel-sensor-using-printf/15834476#15834476 – MikeD Oct 09 '15 at 09:07
  • Imeant the output window, this is only code to test if the printf is working, but it doesent output anything. I noticed that i neet to put `#include `, but it is the same, nothing on output. – user5425461 Oct 09 '15 at 12:10
  • Since you said suddenly, are you sure this is working previously with Studio 7 or studio 6 ? – Soundararajan Oct 14 '15 at 07:14
  • Yes, and it should work, i cant thin of a reason why it wont work. – user5425461 Oct 19 '15 at 20:49

1 Answers1

-2

It works for serial port. Never used it with debugger. Try using variables instead, and reading their content.

Dago Prado
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