ktritz / stepper_pio Goto Github PK

Hi,
I found your code. It looks promising, but I have some troubles how to use it.
I see stored parameters p, v and l. I see an initialisation with s._setup_sm(). I see a ENC_TICKS_PER_MM parameter. I see that parameters for encoder and end stops are optional.
How do I get your code to work? I have a stepper pulse pin on D7 with a stepper that does 200*8 = 1600 steps per revolution or 3 mm per step if that is easier. D8 is a direction pin, D9 is a disable pin. This reduces the current to a hold current. I have no encoder at this moment, but plan to use it later this week.

Kind Regards from Amsterdam