- From: David Schleef <ds_at_schleef.org>
- Date: Fri, 6 Jun 2003 12:51:41 -0700
On Fri, Jun 06, 2003 at 07:53:50PM +0000, Daniel Ben Dayan Rubin wrote: > I have to change the range from -5V - 5V to a more suitable range of 0V - > 10V, or better 0V - 5V. I have the ni_labPC board. I tried using the > comedi_get_range() function passing argument > range=1 > for having the range set on the 0 -10 scale. This thing does not works while > I'm trying to write this value on the board, I'm still measuring the > range -5 - 5 V, even if I'm telling the board to wirte values between 0V - > 9.99V Which board do you have? Not every board supported by that driver has software-configurable analog input gain. dave...
Received on 2003-06-06Z18:51:41