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Altera_Forum's avatar
Altera_Forum
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13 years ago

help on rs232 communication niosII

How do I get to communicate with the Nios II via serial pc? Basically I would like nios II sends a string to the serial port. I use The Nios® II Software Build Tools (SBT) for eclipse. ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

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fopen("/dev/uart/","w") returns NULL for me, do you know what could fix this?

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go to the system.h and find out the exact path for rs232 and then use that path for fopen