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General Development / Re: "Force HDMI-VGA" issue on DIGIC 5 and more
« Last post by PaulHarwood856 on June 17, 2021, 07:39:41 AM »
You're welcome! Ok I understand. I hope this feature works for you soon. Cheers!

- Paul
Camera-specific Development / Re: Canon EOS R / RP
« Last post by kitor on June 16, 2021, 07:58:52 PM »
7D's reaction: Shoot like crazy, burst mode (7D.206 running dfort's build)
Confirmed by user critix running 500D (latest nightly).

650D behaves different. Screen will be frozen Canon's "Q"-view. Pics will be taken by full press, but no reaction on half-shutter, set, info, menu buttons.

Both are possible outcomes on R, depending on function used. 3rd, more common one is just hard crash due to kernel assertion on mentioned null pointer.
Thanks for pointing this out. So it is not R being crazy, but we just need a better method to make DryOS do photos.
Camera-specific Development / Re: Canon EOS R / RP
« Last post by Walter Schulz on June 16, 2021, 07:29:29 PM »
"Use Autofocus" on any recent ML build will break intervalometer, audio remote shot and focus trap (motion detection):
Camera-specific Development / Re: Canon EOS R / RP
« Last post by kitor on June 16, 2021, 07:03:49 PM »
Yup, on @coon's SD card ;)

This requires a proper integration with ML codebase first. Right now it is just yolo-attached to ML shutdown code  :)


On the other hand - I spent almost whole week trying to implement intervalometer. Not only factory functions looks to be implemented differently on this generation (we used some of those to make shoots), but after roughly understanding how they work I hit a wall - they have a bug. If photo is not taken (e.g. AF fails) camera ends up in a state where next photo will crash it [1].
I'm looking for other methods of making shoots from code.

Inb4 "bbbbbut R has intervalometer built in!". No, it doesn't! It has movie timelapse mode only, something completely different but often mistaken by people who never had R in their hands.

[1] Technical TL;DR: Post-shoot callback is set up which releases a semaphore, that is already removed on failure. Kernel fails on null pointer...
I tried cleaning all memory locations that hold CBR address, but no luck - it is still executed. After a week I needed a break.
Camera-specific Development / Re: Canon EOS R / RP
« Last post by Walter Schulz on June 16, 2021, 06:22:16 PM »
Build available?
Camera-specific Development / Re: Canon EOS R / RP
« Last post by coon on June 16, 2021, 06:03:04 PM »
And here is the first Magic Lantern feature for RP: Close shutter when turning the camera off. For some reason this is only available on R, R6 and R5 but not for RP... At least until today :).

Problem exists (at least) for 6D, 650D, 700D. According to a1ex it should be fixed by solving the common issue:
Disabled all modules on my 6d (Made in Japan, it says on the bottom).
Only activated dual iso module.

Got the 'ISOless PH err(3)' error both in video mode and photo mode...
So it doesn't work in any mode.

Will try some other builds of magic lantern.

1.1.3  with   magiclantern-Nightly.2014Mar28.6D113     

dual iso works fine.
Haven't used dual iso for almost 2 years, but I wanted to give it a try now with crop mode video (1:1) on the 6d.
But I get an error:

ISOless PH err(3)

So it obviously doesn't work anymore on the 6d, I have no idea for how long.
I'm using the "" build from the experiments download page.

Same problem as yours, but I change to 1.1.3 with an old copy of ML, dual works fine again, don't know why.
Scripting Corner / Re: Focus feedback for Photographers and Videographers
« Last post by garry23 on June 16, 2021, 01:54:34 PM »
Not strictly ML, but related.

Here is the latest post on the CHDK version of my combined DOFIS+MUSIC script.
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