Re: JR3 force sensor driver

On Thursday 21 June 2007 13:36, you wrote:
> I know (I'll get to it as soon as I have figured out how to use the NI
> pci-6221 with quadrature encoders).

See the enums in comedi.h, in particular enum ni_gpct_mode_bits.  You'll 
need to use one of the NI_GPCT_COUNTING_MODE_QUADRATURE_XN_BITS bitfields, 
instead of the NI_GPCT_COUNTING_MODE_NORMAL_BITS that the simple counting 
demo uses.  And maybe some of the NI_GPCT_INDEX_* bits.  It might actually 
be useful to look at the ni 6601/6602 register level programming manual.

-- 
Frank