Messages

nevermind, i think on the 5D3 i didnt even find a matching connector.
the 600D instead had an unpopulated one, which i guessed to be JTAG

good job.

never was that brave to try this on a 5D3
or does anyone sponsor a mechanically defect one where i can solder on?

peeking registers and memory is definitely a helpful feature.
i am using a professional debugger (lauterbach TRACE32) at work.
on such a complex system, memory insight is very valuable.

does the problem still persist?

i'd really love to get hands on for e.g. 600D, 7D or 5D3 to dig a bit deeper into how the camera is calibrated

do you have access to the software?

yet the timing might play some role.
did it change during startup?

Maybe we're trying to hit a moving target?

sporadic race conditions in a system you didn't design are the worst thing you could ever face

And I really just want to express my appreciation for the deveolpers - and you.

thanks for these words

Better go preparing myself for April, 1st ...

"x86 emulation on Canon DSLRs..."
...oh wait.

what now?
booting windows 10?

@dfort:
when formatting, does the camera reboot?
the delay after that reboot when it works is then 1.6msec again, right?

edit:
probably a good idea to hook mpu_recv and check for the two messages, measuring the delay and show on screen "EXPECT [NO] BUG"
and run the procedure several times to get 100% confidence that this is correlated

you could also use "resilio sync" (aka btsync) and sync the key BN5KE7A7OFOJ7LKOJQAUCFS3P5RWD5W5R
(see https://www.magiclantern.fm/forum/index.php?topic=13500.msg130450#msg130450 )

there you can find all known datasheets

["latest version INTEL"]

Hi, g3gg0!

It does support lj92.
-At least for MLV. Does raw_rec support lj92?
-0x20? I noticed that it is always 0x21

Are these used somewhere?

indeed it supports. layer 8 bug.
it was the first post that says "latest version INTEL" which lead me to download a quite old version.
maybe i am not the only one who falls into this trap

the class is kind of a bitmap.
the lowest 4 bits are the format bits where the upper 4 bits are some kind of encoding information.
keep it as you have it, its fine how you did it.

the bits are not used anymore. delta and LZMA were experiments to compress files for archiving.
noone probably ever used them.

hi AWPStar,

one thing i noticed, you do not support compressed video files.

could you please honor the mlv_file_hdr_t.videoClass flags?
if the videoClass is exactly MLV_VIDEO_CLASS_RAW (0x01) then it is a normal uncompressed video.
for compressed or delta encoding, these flags are set:

#define MLV_VIDEO_CLASS_FLAG_LZMA    0x80
#define MLV_VIDEO_CLASS_FLAG_DELTA   0x40
#define MLV_VIDEO_CLASS_FLAG_LJ92    0x20

so you should be safe if you check the class for 0x01 and if it doesnt match, you can throw an error message.

it currently can not be used for more than 15 minutes vs originally 2 hours or so with fresh batteries, even though magic latern is supposedly uninstalled.

a) ML won't cause battery drain
b) you uninstalled ML
c) ML cannot modify the hardware to drain more current

the only thing ML could do was modifying the flash so the firmware is either deleted or wont boot anymore.
thats why i am sure, its by no means ML-caused.

hardware dies, thats the way things go.
thats of course sad for you, but its not caused by magic lantern.

that being said, please do what alex recommended in his reply:
"With a (reasonably good) Canon battery..." but you always talk about a battery grip.
please report what happens with an original stock battery

BR,
g3gg0

Has Magic Lantern damaged my camera?

thats impossible

hello damien,

i guess you are from the SteadXP team, right?
welcome to our forums.

if you could choose to get additional information from the camera along with video files (MLV), which would you choose?
rolling shutter times? internal gyros?

BR,
g3gg0

t.b.h. bitcoin isnt right now the perfect choice for donations.
(even the transaction fees are higher than a typical donation would be. yeah the crash last weeks got it down to a moderate level, but it will raise again)
but due lack of alternatives, still feel free to donate in BTC

(alternatively for the server cost -> [email protected], it is financed till december '18 right now)

tested any other card?

[NOT]

just for the record, i pushed some 5Ds experiments.

booting the firmware is a bit different now, but works.
the code is hardcoded right now and just meant as experiment / documentation.

i wasnt able to display something meaningful yet.
could write into some YUV buffers or modify the graphics processor's RAM.
but not really usable at all.

THIS DOES NOT MEAN 5Ds WILL GET ML SOON!

https://bitbucket.org/hudson/magic-lantern/commits/branch/5Ds_experiments

perfect!
excellent work

Will do, need to revive somehow the Windows VM...

i set up a new VM on magicroot with WSL installed and prepared

hmm. odd.
what does "no success" mean? any error message appearing?

really a great idea
keep us informed

which CPU MCU is it?

tried retdec when it was released, and am not impressed too much.
probably helpful for someone without IDA pro (to be more specific: hexrays decompiler).
works, but setting up and decompiling is a bit pain in the ass with moderate output.

tried it for plain arm (camera firmware) and the result was hard to interpret.

as said, better than nothing

"Livepeer.tv is the first TV channel broadcasting on the Blockchain. Using Livepeer's decentralised live-streaming platform, based on Ethereum, we are soon live-streaming from Canon EOS 5D Mkii."

i simply dont get it.
whats all that about? techincally please.