Canon 70D

[nikfreak]

FYI: 70D and dual iso (video) are a NO GO. I even documented it in source code. Dealbreaker ist the dualpixel AF

[elenhil]

Oh, cr@p. But thanks for the heads-up (not no mention the original port)!

[theBilalFakhouri]

FYI: 70D and dual iso (video) are a NO GO. I even documented it in source code. Dealbreaker ist the dualpixel AF

Oh sh!t, I could find these comments in dual_iso.c for 70D:

Code Select Expand

        /* WE DO NOT SEEM TO BE ABLE TO USE DUAL ISO IN MOVIE MODE */
        /* MORE CONFUSING IS THAT WE ARE INDEED ABLE TO USE */
        /* CMOS[0] OR CMOS[3]. BOTH SEEM TO WORK WELL IN PHOTO MODE */
        /* FOR NOW LET US OPT FOR CMOS[0] BUT THE QUESTION IS: */
        /* COULD WE TAKE ADVANTAGE OF USING BOTH AT THE SAME TIME (TRIPLE ISO)? */

Is there any further details why it won't work in movie mode? it just doesn't work; no sign of alternated ISO in movie mode?

[nikfreak]

Heavy flickering appearing with flipflopping colors. Canon calls it themselves "Dual Pixel CMOS AF". So it is interfering! Back then had some heavy talk with a1ex about this but wasn't able to find a solution although spending much time.

[plyso]

First post here!
Does anyone else have issues with Image File Naming? For me the Image File Prefix is unclickable, asking to load the IME modules (ime_base.mo and one ime_*.mo). I already have the img_name module on OK, and the subsequent image file or folder number options seem to work just fine!
Is there any way to fix this, as I really would love this feature.

[Walter Schulz]

Please tell us which modules are actually loaded, if you still get any error messages and what the actual problem is.

[EphimAO]

Hi guys! Does anyone have 70d source code?

[names_are_hard]

Source code for what?

[EphimAO]

I have got a problem with shutter blanking. I want to fix it by compiling right adresses

[names_are_hard]

Which build are you using?

[EphimAO]

Nightly.2019Mar15.70D112_crop_rec_4k_mlv_lite_lossless_fps_override_experimental.zip
from

Link: https://web.archive.org/web/20200621151436/https://bbuseruploads.s3.amazonaws.com/3f5144c4-ac62-40a5-9661-de9d52f6bf3c/downloads/01448683-ef3b-442b-9831-6ee2c668416e/magiclantern-Nightly.2019Mar15.70D112_crop_rec_4k_mlv_lite_lossless_fps_override_experimental.zip?Signature=qh8m4nVuigUnnAJ0cJjmzT0GjiE%3D&Expires=1592754276&AWSAccessKeyId=AKIA6KOSE3BNJRRFUUX6&versionId=D_W7frtkveuNaUux149vjL8R1ZyWIuM4&response-content-disposition=attachment%3B%20filename%3D%22magiclantern-Nightly.2019Mar15.70D112_crop_rec_4k_mlv_lite_lossless_fps_override_experimental.zip%22

[names_are_hard]

Bilal, over to you

[theBilalFakhouri]

Looks like an old build, I have the latest source code for ArcziPL's custom builds (2021 version), here is it:
https://drive.google.com/drive/u/0/folders/1fTgdcRyXWw86vO2v7g3x_sJOWAMf45is

Put ".hg" folder beside the other folders (which are "build_tools", "contrib" .. etc).

[EphimAO]

Thank you very much!!!!!

[EphimAO]

I understood that i'm a noob at coding so i'm asking for help. My problem is shutter blanking. I've got weird fps and exposure is a bit strange too. I found compile process but I don't know how to find right adresses and hardcode them. Help please 

[theBilalFakhouri]

How to get the addresses:
https://www.magiclantern.fm/forum/index.php?topic=25784.msg236184#msg236184

You need to put the addresses in const.h file inside /platform/70D.112 folder.. hmm it seems 70D has something with shutter blanking (shutter blanking addresses are not defined for some reason). Anyway you need to put your addresses in these lines:

Code Select Expand

#define FRAME_SHUTTER_BLANKING_ZOOM   (*(uint16_t*)0x40452180) // ADTG register 805f
#define FRAME_SHUTTER_BLANKING_NOZOOM (*(uint16_t*)0x40452184) // ADTG register 8061

Are you using FPS override?

[EphimAO]

thx. I used fps override but it didnt help

[EphimAO]

I changed adresses and successfully compiled the build but it changed nothing. Maybe because of reason you said

[EphimAO]

it might be that i did something wrong: https://ibb.co/Pj2WcrN 

[EphimAO]

i modified only 0x********

[theBilalFakhouri]

it might be that i did something wrong: https://ibb.co/Pj2WcrN 

You need to remove "//" before each line:

from:

Code Select Expand

// #define FRAME_SHUTTER_BLANKING_ZOOM   (*(uint16_t*)0x404e6180) // ADTG register 805f
// #define FRAME_SHUTTER_BLANKING_NOZOOM (*(uint16_t*)0x404e6184) // ADTG register 8061

to

Code Select Expand

#define FRAME_SHUTTER_BLANKING_ZOOM   (*(uint16_t*)0x404e6180) // ADTG register 805f
#define FRAME_SHUTTER_BLANKING_NOZOOM (*(uint16_t*)0x404e6184) // ADTG register 8061

Tip: a code after "//" in the same line won't be compiled and will be recognized as comment

[theBilalFakhouri]

..I used fps override but it didnt help

I didn't ask to use FPS override..


Well,

I have got a problem with shutter blanking. I want to fix it by compiling right adresses

What type of shutter issues are you having? could you share picture/short video showing the problem?

[EphimAO]

I didn't ask to use FPS override..


Well,
What type of shutter issues are you having? could you share picture/short video showing the problem?

Something like this: https://ibb.co/n8nD0Rj

I changed lines but it didnt change anything 

[EphimAO]

also fps is 29.986

[EphimAO]

I think that I compile incorrectly. I changed some icons in source code but it didnt work (the extension and  height are right)