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Hello,
Raspberry has missing pulses (dropouts) at pin 16 (STEP pulses) during the Z-axis movement.
Result: Step losses when moving the Z-axis
These dropouts at the Raspberry output are clearly visible on the oscilloscope image.
Since these dropouts are directly visible at the output of the Raspberry, I suspect that this either comes from the operating system (e.g. interrupts) or the application.
Please help me.
Günther
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Lower the speed see if it makes any improvement. Due to nanodlp GC and non-realtime OS fast pulse generation is not possible.
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Thanks for this Info,
I have reduced the speeds, and now its working without missing pulses.....
are tested speed parameter sets available where I should move about ?
Best Regards
Günther
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Default nanodlp settings is pretty reliable (max speed)
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