- From: Frank Mori Hess <fmhess_at_users.sourceforge.net>
- Date: Thu, 18 Sep 2003 09:55:51 -0500
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Tuesday 16 September 2003 03:09 pm, Muks Raju wrote: > Hello.. im using the NI DAQ Ai 16XE50 to read data from 8 Analog Inputs. > I have however noticed that to get data from the 8 analog inputs i need > to read 9 channels. I dont know why this is so. Also Im using the > command structure with a call back function where I read the data into > the variables using cfc_read_array_from_buffer. > Now I have noticed that data from channel 0 is available in > ai_cmd.data[1].. and so on.. i.e data for channel n is in > ai_cmd.data[n+1]. why is this so? Anybody working with the same card and > having similar issues? > It's a bug to use cfc_read_array_from_buffer() in anything but a driver. What made you decide to use it in the first place? - -- Frank -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.6 (GNU/Linux) Comment: For info see http://www.gnupg.org iD8DBQE/acd35vihyNWuA4URAohEAJ9p55pbhqmPV9MZ9+wNAxuWBwD5TQCfaEW2 8CQ3AJKwE0v3xPJqMHIk9po= =AeHq -----END PGP SIGNATURE-----
Received on 2003-09-18Z13:55:51