Kevin Stewart

Stepper up and running. Set to default 1/8 microstepping, with the MCU sending a step every 100_000 ns.

Was having trouble with lower step delay--my quick review indicates the typical step low and step high time can be as small as 100 ns. I need to review the datasheet more in depth. Maybe I don't understand the possible interaction with microstepping or some other functionality.

#embedded #rust #raspberrypi #pico2

Feb 1 at 6:05pmWeb
Show threadKevin StewartFeb 1
At this point I probably need an oscilloscope for more than one reason. Will have to wait until that's in the (financial) cards in a few months.