Don Stanley wrote: > On Fri, Sep 24, 2010 at 9:38 PM, Jon Elson <[email protected]> wrote: > > >>> >> Are you saying that if you use "my" univstep_io.hal file, you get >> smoothly varying >> >> > Yes Because you have setp ppmc.0.DAC8.00.scale 500, and that forces > a whole (ones) digit to change with the very smallest input change. > > Hmmmm, very interesting. Well, a quick fix is to multiply both of your calculated constants by 1000. This will then give larger inputs to the input value to the DAC. Then, set the dac scale to 1000 to compensate. This should give the result you desire.
Then, I will have to figure out why the driver is integerizing the input. Probably a stupid c coding mistake. Jon ------------------------------------------------------------------------------ Start uncovering the many advantages of virtual appliances and start using them to simplify application deployment and accelerate your shift to cloud computing. http://p.sf.net/sfu/novell-sfdev2dev _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
