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#use rs232 receives the data but all bits are 0

 
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#use rs232 receives the data but all bits are 0
PostPosted: Fri Oct 06, 2006 8:00 am     Reply with quote
Hi,
Quote:

#use rs232(baud=115200, xmit=PIN_C6, rcv=PIN_C7,STREAM=FP)

Fdummy=0;
while(TRUE){
if (kbhit(FP)){
Fresponse[Fdummy] == fgetc(FP);
if (Fresponse[Fdummy] == 0x0A){return 1;}
Fdummy++;
}
}

this is the code when i run this program Fdummy becomes 13 but the bytes of Fresponse array are 0. I use scobe and see that not all cycles are 0. My pic is 18f6722 and the clock is 3276800. is there problem at UART
drh



Joined: 12 Jul 2004
Posts: 192
Location: Hemet, California USA

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PostPosted: Fri Oct 06, 2006 8:19 am     Reply with quote
Change this:
Fresponse[Fdummy] == fgetc(FP);

To this:
Fresponse[Fdummy] = fgetc(FP);

and try it again.
_________________
David
gnz
Guest
PostPosted: Sat Oct 07, 2006 1:16 am     Reply with quote
Thanks. I've noticed this a few minutes ago. But spent so much time on it.
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