Subject:
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Serial Com.
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Tue, 16 Jul 1996 16:14:50 GMT
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Original-From:
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Benny Brojde <brojd_b@cslab.uwlax.%StopSpammers%edu>
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Viewed:
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1612 times
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The FAQ has information on sending and receiving info thru the serial port. My
Question is: How do I do the other end in C.
This is what I got the computer side of the serial cable:
port = open("/dev/ttyS3",O_RDWD); <- THis is from my head, not exact code.
read(port, buf,10); <- Same.
or
write(port,buf,10);
port = the serial device
buf is a char*
10 is a random number I made up.
Now how can I make the communications work?, is this code even headed in the
right direction????, any comments would be greatly appreciated.
Thanks
Benny
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