350d boot from cf card - page 7 - DSLR Hack development - CHDK Forum
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350d boot from cf card

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Offline au_courant777

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Re: 350d boot from cf card
« Reply #60 on: 10 / November / 2009, 01:28:57 »
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Quote from: cyrustam on 09 / November / 2009, 12:26:57
more custom functions enabled
Quote from: cyrustam on 09 / November / 2009, 12:26:57
more custom functions enabled

- Flash
- Bracket sequence/Auto cancel
- SuperImposed Display
- Menu Position
- Safety Shift
- Lens AF stop button function (Not tested)
- Add original decision data

how to use
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1. extract the 350d_iso3200_spot_7cf.zip
2. copy file "AUTOEXEC.BIN" and the folder "config" to your CF card
3. edit the config file x:\config\cfn.txt ( x:\ is your CF card ), see the descriptions inside the file
4. Power On you camera , Press "MENU" then "Zoom-in" to set all these custom functions
5. Press "MENU" then " Zoom-in" again to unset all these custom functions



thanks for this one cyrustam this is great!!!
- Flash
- Bracket sequence/Auto cancel
- SuperImposed Display
- Menu Position
- Safety Shift
- Lens AF stop button function (Not tested)
- Add original decision data

how to use
-------------
1. extract the 350d_iso3200_spot_7cf.zip
2. copy file "AUTOEXEC.BIN" and the folder "config" to your CF card
3. edit the config file x:\config\cfn.txt ( x:\ is your CF card ), see the descriptions inside the file
4. Power On you camera , Press "MENU" then "Zoom-in" to set all these custom functions
5. Press "MENU" then " Zoom-in" again to unset all these custom functions


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Offline cyrustam

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Re: 350d boot from cf card
« Reply #61 on: 10 / November / 2009, 10:20:18 »
« Last Edit: 17 / November / 2009, 01:33:40 by cyrustam »
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Offline Patryk

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Re: 350d boot from cf card
« Reply #62 on: 10 / November / 2009, 12:37:37 »
Damn, You sooo fast Cyrustam - I just can't keep up to every new hack :D

Great work!

If You can look and write some code... two more things
on my camera ISO change script does not work correctly (you know, Info button => arrows)
I just can't change iso by 1/3 (horizontal arrows - iso 100, 125, 160...) before change using vertical arrows (100, 200, 400)

And it would be great if You can add "RAW + S jpg" (or other jpg quality setting)

ps. this topic is geting long and for some users it become problem to find newer versions of hack -why not post new hacks (just like those in 400D topic) on other site such as code.google.com ?
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Offline au_courant777

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Re: 350d boot from cf card
« Reply #63 on: 11 / November / 2009, 01:22:28 »
Quote from: cyrustam on 10 / November / 2009, 10:20:18
fixed some bugs

custom function explanation

http://cpn.canon-europe.com/content/infobank/custom_functions/custom_functions.do

can you explain how to do this? Im having a hard time for this custom function. what do you mean by edit the config file x:\config\cfn.txt ( x:\ is your CF card ), see the descriptions inside the file? thanks
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Offline chon

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Re: 350d boot from cf card
« Reply #64 on: 11 / November / 2009, 01:45:27 »
Quote from: cyrustam on 09 / November / 2009, 12:26:57
more custom functions enabled

- Flash
- Bracket sequence/Auto cancel
- SuperImposed Display
- Menu Position
- Safety Shift
- Lens AF stop button function (Not tested)
- Add original decision data

how to use
-------------
1. extract the 350d_iso3200_spot_7cf.zip
2. copy file "AUTOEXEC.BIN" and the folder "config" to your CF card
3. edit the config file x:\config\cfn.txt ( x:\ is your CF card ), see the descriptions inside the file
4. Power On you camera , Press "MENU" then "Zoom-in" to set all these custom functions
5. Press "MENU" then " Zoom-in" again to unset all these custom functions


i can't hack it on my camera. i can't understand how to use this functions. does it have some tip that i can konw it is useing? can you translate into chinese and send a e-mail to my mail?
my e-mail:chon_sun_310@hotmail.com
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Offline soon

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Re: 350d boot from cf card
« Reply #65 on: 11 / November / 2009, 04:02:39 »
Hi. Thanks to the author for the firmware modification.
I tried the ISO3200 hack and it worked flawlessly.

From my understanding, 350D ISO is actually 1/3 faster than its rated ISO, based on here:
http://www.dpreview.com/reviews/NikonD40/page17.asp

So I actually wanted try displaying the actual ISO. (ISO3200 would means ISO4000!!)
Will it work if I just change this code?

Code: [Select]
const char* my_GetISOString(int isoVal) {
switch (isoVal) {
case 0x00: return "Auto";
case 0x28: return "6";
case 0x2b: return "8";
case 0x2d: return "10";
case 0x30: return "12";
case 0x33: return "16";
case 0x35: return "20";
case 0x38: return "25";
case 0x3b: return "32";
case 0x3d: return "40";
case 0x40: return "50";
case 0x43: return "64";
case 0x45: return "80";
case 0x48: return "125";
case 0x4b: return "160";
case 0x4d: return "200";
case 0x50: return "250";
case 0x53: return "320";
case 0x55: return "400";
case 0x58: return "500";
case 0x5b: return "640";
case 0x5d: return "800";
case 0x60: return "1000";
case 0x63: return "1250";
case 0x65: return "1600";
case 0x68: return "2000";
case 0x6b: return "2500";
case 0x6d: return "3200";
case 0x6f: return "4000";
}
return "";Will that code works? under main.c
« Last Edit: 11 / November / 2009, 04:22:06 by soon »
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Offline sergiomega

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Re: 350d boot from cf card
« Reply #66 on: 11 / November / 2009, 12:45:07 »
Some chance to work with ISO values lower than 100?
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Offline soon

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Re: 350d boot from cf card
« Reply #67 on: 11 / November / 2009, 22:37:56 »
Quote from: sergiomega on 11 / November / 2009, 12:45:07
Some chance to work with ISO values lower than 100?

Nope, judging from the similar hack that done on 400D, at ISO16, the light metering, exposure etc is measured correctly at ISO16, but when u press the shutter, it is more like base ISO + 16, which will result in over-exposed.

Therefore, I believe that is a hardware limitation, similar to how 400D cannot go beyond ISO3200.
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Offline sergiomega

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  • 11
Re: 350d boot from cf card
« Reply #68 on: 12 / November / 2009, 11:04:35 »
Thanks. Seens like a hardware limitation. Maybe from the Digic processor.
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Offline WindMaster

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Re: 350d boot from cf card
« Reply #69 on: 12 / November / 2009, 18:07:15 »
New version is "one step further" but this functions aren't very usefull, i wait for rgb histogram  ;).
Very good work Cyrustam.
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Only light i need ...
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