Closed the0ne closed 4 years ago
/examples/lua > s1 = stepper.attach(pio.GPIO26, pio.GPIO14)
stepper0, at pins step=GPIO14, dir=GPIO26
/examples/lua > s1:move(10)
/examples/lua > stepper.start(s1)
/examples/lua >
Hi guys, I ask you some patient on this issue. I have to review some items, and adapt the internals using the Lua RTOS timer driver to ensure that the use of steppers haven't collisions with other Lua RTOS features that also use timers. In this review I will solve this issue. 2 or 3 days will be needed for that.
@jolivepetrus do you think it might make sense to commit this in the meantime? As it's only one number changed and has been tested successfully I think it could be better than the current state which throws an error.
@the0ne,
Need to check before merge.
@jolivepetrus looks like we got confirmation it works =) See https://github.com/whitecatboard/Lua-RTOS-ESP32/issues/288#issuecomment-515698296
After change config.devider from 1 to 2 with reference to pr262 I can confirm the amounts of steps are correct. Also the timing seems to be correct.
The stepper motor stops after 10 revolutions and 10 seconds exactly.
@jolivepetrus please note that without this fix, the stepper currently can't work for anybody
the documentation is clear on the fact that 1 is not a valid divider:
/* Counter clock divider. The divider's range is from from 2 to 65536. */
please note that user @ar055 has confirmed the stepper works again with the fix included.
fixes the bug - confirmed to work