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Messages - Ant123

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1
Camera-specific discussion / Re: Porting ML to XSi (450D)
« on: July 13, 2020, 12:35:21 AM »
Is config_raw_liveview supported on this camera??
Thank you,
Damiano
Not yet. There are no changes since 2019.

2
Camera-specific discussion / Re: Porting ML to XSi (450D)
« on: July 11, 2020, 02:38:11 PM »
The problem is that ML is not fully ported for 450D. Many functions are not yet implemented and therefore should not work properly.
Last year I was trying to implement "silent capture" module without success. I also stucked with raw_info.

3
Camera-specific discussion / Re: Porting ML to XSi (450D)
« on: July 02, 2020, 02:51:38 PM »
Is it possible to use the feature "Dump image buffers" on the EOS 450D??

Not yet.

4
Camera-specific discussion / Re: Porting ML to XSi (450D)
« on: June 23, 2020, 02:59:17 PM »
I was wondering if it is possible to install modules in this camera?

It's possible if you have enough programming skills to develop(adapt) and recompile modules.

Most likely, most modules will not work on 450D because this port is slightly abandoned...

5
Camera-specific discussion / Re: Porting ML to XSi (450D)
« on: May 17, 2020, 08:23:02 AM »
Any Ideas PLEASE??

It looks like your SD card is not bootable or don't contain ML files or incompatible with ML.

You can also try a newer build

6
None of them has anything to do with ARM.
No. Some modern Arduinos already contain ARM Cortex-M0.

7
There is a solution, but...




8
Camera-specific discussion / Re: Canon 40D
« on: April 21, 2020, 04:51:18 PM »
heder
Maybe you will commit changes to your repository?

9
Camera-specific discussion / Re: Canon 40D
« on: March 25, 2020, 04:49:50 PM »
Did you manage to get the image using "lv_save_raw" ?

10
Camera-specific discussion / Re: Canon 40D
« on: March 22, 2020, 07:07:40 PM »
We can utilize this in magic lantern and save each mjpeg into a file, which will result in a motion-jpeg stream.

https://www.magiclantern.fm/forum/index.php?topic=8119.msg212429#msg212429

11
Camera-specific discussion / Re: Canon EOS M6
« on: March 03, 2020, 10:48:25 PM »
AFAIK there are no developers with M6 on CHDK forum.

12
Camera-specific discussion / Re: Canon 40D
« on: February 25, 2020, 05:54:11 PM »
Currently stuck in finding adgt/cmos read/write function as they're not the same as the digic4 and newer platforms.

What about function names registered in sub_FFB24D68 (40D111) ?

13
Camera-specific discussion / Re: Porting ML to XSi (450D)
« on: January 13, 2020, 05:57:18 PM »
There are no significant canges since reply#23
Runing ML GUI doesn't mean ML functionality.
So I think this topic should be removed from "Sticky Topics".

14
Camera-specific discussion / Re: [UNMAINTAINED] Canon 40D
« on: September 03, 2019, 04:51:27 PM »
I don't known about 450D, but in Canon 40D LiveView has no special button, and must be enabled in Canon menu system. Once enabled LiveView can be enabled in some mode when pressing "set" button.

EOS 450D also uses "Set" button to turn on LiveView.

for your camera see page 161

15
Camera-specific discussion / Re: [UNMAINTAINED] Canon 40D
« on: September 03, 2019, 12:07:09 PM »
heder

Do you have the same problem with ML menu in LV mode?

16
Probably there is a bad contact in cable connection between image sensor and mainboard.
(shown on picture #8 at center)

17
Camera-specific discussion / Re: Canon EOS R / RP
« on: July 17, 2019, 12:14:00 PM »
2 Walter Schulz and other moderators

Why don't you oblige new users to read the FAQ before they can post? And then delete dumb messages / ban them.
There is no advertising on this forum. So why do we need to see their useless posts?

18
Camera-specific discussion / Re: Porting ML to XSi (450D)
« on: May 10, 2019, 10:11:22 AM »
Now i cant figure it out is there any way to shoot video with this camera?

There is only one way which works at the moment.
Recording MJPEG video on SD-card is not ready yet. I'm not sure that this will be completed ...

20
I can't understand why it works ok on 450D and not on 40D since stubs.S are same (with different values)

Because of this line

I did not found 64bit function FIO_SeekSkipFile:
Code: [Select]
NSTUB(0xFFCCD344, FIO_SeekFile)

extern int32_t FIO_SeekFile( FILE* stream, int32_t position, int whence );
int64_t FIO_SeekSkipFile( FILE* stream, int64_t position, int whence )
{
return (int64_t) FIO_SeekFile(stream, (int32_t) position, whence );
}

21
Tutorials and Creative Uses / Re: Reflections on ML & CHDK
« on: February 28, 2019, 09:44:59 PM »
That is as long as you are not looking for ML-specific ‘stuff’ such as Dual-ISO

FRSP & Dual-ISO can be implemented on EOS-M[3,5,6,10,100] cameras runing CHDK(and maybe without CHDK).

22
Camera-specific discussion / Re: Porting ML to XSi (450D)
« on: February 24, 2019, 09:46:51 PM »
CURRENT_GUI_MODE should be 2C94

Already found it by myself. But it doesn't help.

23
Camera-specific discussion / Re: Porting ML to XSi (450D)
« on: February 24, 2019, 08:05:23 PM »
Menu flickering: define GUIMODE_ML_MENU as:
Code: [Select]
#define GUIMODE_ML_MENU (lv ? 28 : 2)
It doesn't help.
This video was made with #define GUIMODE_ML_MENU (RECORDING ? 0 : lv ? 49 : 2)
https://filebin.net/f1akbgb5uprvkrxp/MVI_7190.MP4?t=3h26fipc

Quote
You will want to look at crop_rec_4k, as that's the only version working with variable frame sizes, but it will require heavy tweaking on the memory management side. It's a bit more complicated than it needs to be, but... the alternative would be to reinvent the wheel (buffering, speed optimizations and so on).

Unfortunately vxworks branch is too old and has no mlv_lite and crop_rec_4k modules.

24
Camera-specific discussion / Re: Porting ML to XSi (450D)
« on: February 24, 2019, 07:13:38 PM »
How to avoid the flashing(flickering) of ML menu and OSD in LiveView mode?
It also changes the colors of  Canon's OSD elements.

Was the lv_rec module replaced by mlv_rec? I'm trying to choose the reference for MJPEG recorder.

25
Camera-specific discussion / Re: Porting ML to XSi (450D)
« on: February 23, 2019, 12:56:20 PM »
Quote
I'm pretty sure the hardware can deliver MJPEG at full LiveView resolution
But which framerate?
Current LV-JPEG resolution 848x568 used by EOS utility, EOS SDK and eos_movrec. The framerate is around 20-22.
Do you think it's limited by USB throughput?


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