Looking to up my Lua scripting experience with the EOSM family. Could a kind EOSM3 user give me an update on where the EOSM3 CHDK rests at the moment, ie are things stable and is Lua accessible etc.
BTW do know if CHDK Lua can drive the EOSM focus motors?
I have not attempted to use call_event_proc("EFLensCom.MoveFocus",steps,speed) before, ie with my G7X or G1X; I wonder if using this proc call would be a better approach to controlling focus position than using set_focus(x). What do you think?
Also, do I assume the standard set_focus(x) works on the M3?
Looks like I need to start learning how to use call_event_proc("EFLensCom.MoveFocus",steps,speed) to move the lens to a specified position that I calculate.
I’m assuming when calling call_event_proc("EFLensCom.MoveFocus",steps,speed) one can use positive and negative steps?
Also, what is the impact of using speed?
Also, when I looked at your tables for the 11-22 at 11mm, the data seem to indicate that there was no real advantage between using 1 or 10 steps, as the focus hadn’t moved when using multiple 10 steps. Or is it that the focus does actually change and only the reporting (upper and lower) remains fixed.
If the focus really does change, then using step = 1 should allow fine focus control.
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