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Altera_Forum
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16 years ago

How to send data using rs232?

I want to send data using rs232. I'm using DE2 kit. How to i write a program doing this operation?
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

Open RS232 port as a file like " fp =fopen("/dev/UART...etc)" exact path find out in system.h and do your read arite operation as if you do in normal file operation like if you want to erite on rs232 port just type fprintf(fp,"%c",data); where fp is your uart port pointer