Re: Highres delay help
From: Carl W (calle79_at_inorbit.com)
Date: 05/31/05
- Next message: wooks: "unix cd bookshelf"
- Previous message: s88: "share object"
- In reply to: David Schwartz: "Re: Highres delay help"
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
Date: 31 May 2005 05:24:07 -0700
The "something" i meant was to send a data packet.
With the "select" routine, proposed in a previous message in this
thread I still cannot get past the 100 Hz resolution limit. (Exactly
100 Hz)
This test program I am writing is for simulation only. I need to send
a small UDP data packet with different frequencies of up to 1000-1200
Hz...
> So you will effectively monopolize the system such that
> it can't even talk to its disks.
I dont need to run anything in paralell with the test and the packet
is coded as a textstring.
/Carl W
"David Schwartz" <davids@webmaster.com> wrote in message news:<d77s2u$hmn$1@nntp.webmaster.com>...
> "Carl W" <calle79@inorbit.com> wrote in message
> news:c6416781.0505270421.5ff3ef02@posting.google.com...
>
> > What I really want to do is to write a loop, which loops at a
> > predefined frequency.
> >
> > loop
> > {
> > /*Do someting*/
> > delay(~1 ms)
> > }
>
" You probably need a real-time operating system. It would help us to
> answer you better if you explained what the "something" was. The problem is
> that there is very little the system can usefully do if it must be certain
> that it can get back to you in one millisecond. So you will effectively
> monopolize the system such that it can't even talk to its disks.
>
> DS
- Next message: wooks: "unix cd bookshelf"
- Previous message: s88: "share object"
- In reply to: David Schwartz: "Re: Highres delay help"
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
Relevant Pages
|
