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Altera_Forum's avatar
Altera_Forum
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21 years ago

Read from UART

Good morning! I´m a NIOSII starter and trying to get first results. My question: Why can´t i read anything from the UART? I can write to it, but i don´t receive anything or i receive and don´t ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
21 years ago

This is great stuff guys, I&#39;m trying to do something similar. I have one question: What headers do I need to include? The Software developers guide says to include <unistd.h> but I get compile errors saying that the compiler doesn&#39;t know what open or O_NONBLOCK is. Thanks