screening / glitchy operation - sanity check

[dsc]

I can do, it's just currently it's connected as a general I/O, debounced with some action behind it. The change of approach is using a timer based INT, the period is set to 100ms, as the INT also acts as a 0.1s timer for timer / LCD /sampling purposes, I've looked at changing it to 15ms or so to change the PR2 by 1 rather than 6, but overall there's very little difference in how this relates to speed. Here's a comparison between a 1 per INT change vs. 6 per INT change:



Also the above shows the speed changing in relation to the value in PR2, as you can see it's not linear. I wanted to stop the motor without slowing it down, the load inertia isn't high and max speed will be around 500RPM.

All I'm wanting from the slow ramp is to have more torque at the start, the torque requirement drops once the thing is moving.

Regards,
dsc.

EDIT: wrong attachment shown before.