Start and Stop sampler

Hi,

i have a litle problem

to start the
sampler.0.enable 1
to end
sampler.0.enable 0

nice and ok. ...

to make a exact START and STOP i search for a PIN and the count its to set.

# if sampler.sample-num > 1000 then sampler.enabled 0

when i make a timing for 1000 steps then the sampler.sample-num goes from 0 to ... 1000
its there = 1000 then the sampler "must" be stoped with sampler.enabled 0

*g*
yes its not verry nice code from me (I am ashamed)

i started with in gcode with M171 and finish with M172 at the end from gcode.
then i have linear-way's there was >insinde< 1000 steps but sometimes
the drive is a little slower and then the sampler overruns

# if sampler.sample-num > 1000 then sampler.enabled 0
i think this make a autoStop