- From: siddharth suhas kulkarni <siddharthsk_at_rediffmail.com>
- Date: 26 Feb 2003 07:51:21 -0000
Hi all,
I am using RTLinux with comedi installed using RTLAB linve
CD made by Calin (thansk to him). I am using dt2821 data aquistion
card and needs only single analog input channel and both analog
output channels.
When I try to run demo programs of comedi, i can't get proper
output for tut1.c program (it is the first program in comedi
Documentation). It collects data as a big negative number. which
is too much out of Max data range of that card (it is 0 to 4095).
Further for programs like cmd.c it gives massage while running as
"command : access denied". The system run well all RTLinux example
programs. I am running all programs as a root.
My machine configuration is Cyrix processor at 300MHz with 64Mb
RAM. I want to use the card at its hieghest throughput which is
100k samples per second.
Please can any one suggest me the solution.( I am in hurry ).
thanks in advance.
with regards,
-SIDDHARTH
Received on 2003-02-26Z07:51:21