Mail Archives: djgpp/1996/03/28/03:38:59
Gruess Euch!
Gregory wrote:
> ... DPMI with DJGPP. I'm also on the beginning of the DJGPP
> learning curve.
Me, too.
> The application I'm working on has a timer interrupt occuring every
> millisecond. It occurs in real mode, however when it triggers I need
> to collect data from many A/D channels. This can quickly consume a
> large amount of memory, hence the need for protected mode operation to
> store the data somewhere...
I got a similar problem: I want to collect 'only' 12 A/D Channels,
and do some calulations, but with a frequency of 36kHz. So does
anyone think, that is possible somehow with
1. 166 MHz Pentium and
2. the fastest RAM I can get out there,
3. programmed with GNU-C
I wrote some math tests to evaluate the speed of a 133 MHz Pentium
and it was not so bad - but without an external interrupt or stuff
like this.
So I also have ...
> Two questions:
> 1) What is the best way and/or place to learn this? Are there
> any materials on the net I can look at to learn more?
>
> 2) Does anyone have any suggestions on how to best handle the
> application I described?
>
> I freely admit I'm totally green on this subject. Thanks in advance.
Michi
'When I'm away she never leaves the house' (Weezer)
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