Menu

Show posts

This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.

Show posts Menu

Messages - turtius

#26
Quote from: a1ex on January 08, 2019, 10:58:30 PM
M50 moved over here, alongside with other DIGIC 8 PowerShots.

Short recap for DIGIC 7:
- source code: digic6-dumper branch ( actually covering DIGIC 6, 7 and 8 )
- bootloader experiments: recovery branch ( portable code, running on DIGIC 2...8 )
- emulation: qemu branch (README.rst, HACKING.rst, no GUI yet, but file I/O is working)
- CPU info (Cortex A9 dual core), MMU configuration (mostly flat mapping), ROM layout (32MB at 0xE0000000, 16MB at 0xF0000000)
- see also Initial firmware analysis in QEMU docs
- 200D: proof of concept code available; I'm ready to enable the boot flag, too. Or, to capture DNGs from LiveView or other simple tasks.
- 800D, 77D, 6D2: find a couple of stubs (tutorial) to run the 200D PoC. Once you do that, I'm ready to enable the boot flag on these models, too.
- image sensor on all these models appears to run at 27 MHz x 12 channels (hypothesis), i.e. fast enough for 4K video.
- I have no plans to get any of these cameras; it's up to the user community to push the development further.

Have fun!
What is the main reason for limited support for the dual core camera's anyways?
#28
What if i want to run some simple code on my 200D? Like a simple calculation and store it in the RAM or some accessible space. What can i do too access the full CPU instructions in assembler? I am not looking for fancy Screen gui's and touch or anything above those categories.
#29
does ML even work for 200D?