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how to get a variable from RS232

 
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asjad



Joined: 09 Mar 2004
Posts: 52
Location: Greater Manchester - UK

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how to get a variable from RS232
PostPosted: Sun Jun 06, 2004 5:20 pm     Reply with quote

I know if I want to send a variable over the RS232 I use

int temp=23;

printf ("%d", temp);


How would I RECIEVE a variable over the RS232 line

Any ideas?

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jds-pic



Joined: 17 Sep 2003
Posts: 205

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PostPosted: Sun Jun 06, 2004 6:45 pm     Reply with quote

look up the following in your manual and in the example programs...

getc()
gets()
kbhit()

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