I am trying to test run a stepper motor using EMC2 but am having no luck. I at first thought that it was my stepper controller or interface board (cheap with little documentation from Hong Kong). So I brought a scope meter home from work and found that no steps were comming from the interface board. so i started measuring the output from the port. I found that when i changed direction i could see the direction output change but bo steps. So I tried using different pins with the same result.
I thought that I must of stuffed up the timing values so I tried the Gecko configuration. No success.
I then updated emc, hal and the realtime kernal. still no success.
I then found some C software to write to the port directly. And I could produce steps which would drive the stepper slowly so it looks like the hardware all works.
Has anyone else experienced this problem?