Re: Replace polling with interrupt
- From: "Dragontamer" <prtiglao@xxxxxxxxx>
- Date: 30 Jun 2006 14:07:34 -0700
swathimathur80@xxxxxxxxx wrote:
Hello Everyone,
I am trying for the first time to write an interrupt driven routine.
Here I want to transmit n*8 bytes of data over a serial interface
While( Count < n) {
// sent an byte
for(;;) // i will be polling the registers to check which flag is
set
{
read_register()
If (Tx_Flag_Successful)
Decrement Count
break
else
Count=0 ; Resend data from begining
}
}
Now if I want to replace the above with an interupt driven process, I
can do so
easily for the inner for loop(). If I want to replace even the while
loop
( i.e transmit a bolck of data with interrupts) how can I do it ?
Please advice me on this.
Erm, I don't think thats assembly language. It looks like it is C, for
some kind of microprocessor. Also, the x86 line of processors
don't have a Tx_Flag that I know of, so this most definitly is not
on an x86 chip.
Wrong newsgroup, and more info needed.
--Dragontamer
.
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