Hi all!
I've been testing on wiznet w5500-evb-pico the firmware
remora-rp2040-2.0.0.uf2, from github.com/scottalford75/Remora-RP2040-W5500
In boardconfig.h:
StepgenConfig StepgenConfigs[] = {{"X-Axis", 0, "GP02", "GP03"},
{"Y-Axis", 1, "GP04", "GP05"},
{"Z-Axis", 2, "GP06", "GP07"},
{"A-Axis", 3, "GP08", "GP09"}};
It seems to drive correctly my step motors for X and Y, but for the
Z axis i get some sort of square wave around 50Khz!
With the oscilloscope, i've seen a square with fixed frequency on GP6.
Are anyone experienced anything like that?
Bye,
Gluca.
