Canon Eos 20d Usb Driver

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  • Description: Firmware Version 2.0.3 Mac OS X for Canon EOS 20D This Firmware update applies to cameras with Firmware Versions up to 2.0.2 installed. If your camera's Firmware is already Version 2.0.3, it is not necessary to perform this update. Download Canon EOS 20D Firmware Version 2.0.3 Mac OS X v.2.0.3.
  • EOS 20D USB WIA Driver Ver6.0.0.

Description: Firmware Version 2.0.3 Mac OS X for Canon EOS 20D This Firmware update applies to cameras with Firmware Versions up to 2.0.2 installed. If your camera's Firmware is already Version 2.0.3, it is not necessary to perform this update. Download Canon EOS 20D Firmware Version 2.0.3 Mac OS X v.2.0.3.

Canon camera unfortunately does not plug&play its flash memory card as mass storage but the camera appears in Scanners and cameras list. It seems logical but it brings many problems because it's not possible to open files stored in the camera directly and - probably due Windows limitation even Microsoft RAW Image Thumbnailer and Viewer is installed - does not list RAW files.

Proprietary Canon utilities may download all kind of pictures, of course, but it's another piece of GUI software. You have to open tool, select manually pictures, download them, delete from camera, ie. it's good if you do all processing via Canon utilities but if 3rd party software is used then a simple script could do automatically. For example Adobe Photoshop CS2 support 'digital negative' format. Images are stored in RAW format - original Canon's .CRW, .CR2 - in Abobe's .DNG with extra information how to transform RAW to JPG/TIF. Advantage of such approach - no data are lost.

Cameras

Current version of Canon RCSDK v8.4 support following models:

  • EOS 5D
  • EOS 20D
  • EOS-1Ds Mark II
  • EOS-1D Mark II
  • EOS-1D Mark II N
  • EOS-1Ds
  • EOS-1D
  • EOS 10D
  • EOS 300D
  • EOS 350D
  • EOS D60
  • EOS D30

Note that EOS 400D is not unfortunately listed because Canon introduced new ED-SDK v1.3 which declares support for it. I don't see why did it!

Currently tested with following models:

  • Canon EOS 350D / Rebel XT
  • Canon EOS 20D

Usage examples

List of connected cameras:
gcan list -l camera
List of flash cards:
gcan list -l volume
Camera properties:
gcan list -l devprop
List of files at flash recursively:
gcan list -r
or
gcan list -l file -r
List of RAW files at flash recursively:
gcan list *.cr2 -r
List of images at flash recursively:
gcan list -l image -r
List of images in directory:
gcan list a:DCAMCAN100 -l image
Image properties:
gcan list _MG-0100.* -r -l imgprop,baseimgprop
Format card:
gcan format a:
Copy all RAW images to one directory:
gcan copy *.cr2 c:images -r
Copy newer RAW images to one directory (do not overwrite existing):
gcan copy *.cr2 c:images -r -y N
Copy all RAW images, keep structure:
gcan copy a:DCIM*.cr2 c:images -r -R
Delete one RAW image:
gcan del _mg_0001.cr2 -r
Delete all RAW images:
gcan del *.cr2 -r
Set camera owner:
gcan devprop OWNER_NAME='new owner'
Set image owner:
gcan imgprop *.* OWNER_NAME='my' -r
Set image rotation:
gcan imgprop _mg_0002.* ROTATION_ANGLE=270 -r
Print camera state:
gcan state
List possible Tv and Av values:
gcan list -l av,tv
Set Tv to 1/125:
gcan setcam tv=125
Set ISO to 1600:
gcan setcam iso=1600
Take a picture:
gcan shot
Set Av,Tv,take a picture and save to PC:
gcan setcam av=5.6 ; setcam tv=250 ; shot 'c:imagesimage%u.cr2'
Help:
gcan -h
Help for list command:
gcan list -h
...etc.

Note that Av, Tv values may be affected only in corresponding mode, e.g aperature value in Av or Manual, time value in Tv or Manual modes. When a parameter is to be modified in a mode when it's not possible to change it then error is returned and no explanation provided!

The latest sources available at CVS.

Compilation

Currently Borland C++ 5.5 is used to build executables. BCC command line compiler is available for free.

Note that for-free Microsoft Visual C++ Toolkit 2003 does not contain Windows dependant header files.

Canon offer developer's SDK called RC-SDK that reside above USB/WIA Canon USB driver and provides functions to transfer images between PC and camera, browse various properties, develop RAW images and even control camera remotely. Unfortunately only Windows and MAC OS are supported. There are two not fully compatible versions, ver 7.x (point&shoot PowerShot cameras) abd 8.x (EOS SLR cameras).

SDK may be acquired from Canon site (according developer location)

WIA hack alternative

Canon USB mini/micro port driver support logging of debugging messages to files.if HKEY_LOCAL_MACHINESOFTWARECanonEOSDebugdslrLogLevel=1 and usdLogLevel=1 are added to registry (RegMon can help). Combining with SnoopyPro, disassebler, hexeditor may help to hack mini port drive (EOS 350D WINDOWSsystem32CNDCK189.dll) to list all files, not only JPG. It's trivial if only RAW images are taken - change first occuranece of 'JPG' string to 'CR2' and open camera from Explorer's Scanner and cameras. Unfortunately Windows changes extension from CR2 to JPG (sometimes to BMP), suprisingly properties dialog (Alt-Enter) shows CR2. Copy/paste works but requires correction of the bad extension.

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Thread started 23 Jun 2010 (Wednesday) 20:44
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996gt2996gt2
1,045 posts
Likes: 1
Joined Jul 2008
Location: Cincinnati

I just got a 20D off POTN, and the RAW files have the old owner's name in the EXIF. I connected the 20D to my PC via USB and started EOS utility to change the owner's name, but the program would not recognize the 20D. I tried Normal and PTP communications modes, but in both modes the 'Camera settings/Remote shooting' option was greyed out. Does anyone know what I can do to make the camera detectable?
I'm running Win 7 Pro x64 and have a relatively new version of EOS Utility that came with my 40D./

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deadpassdeadpass
3,353 posts
Joined Jun 2006
Location: phoenix, az

go into your camera's settings and change the connection setting from PC to PTP (i think, whatever the other setting is) and it should work. Officially I'm pretty sure win 7 64 doesn't support the 20D, nor the 5D but when I changed that setting on my 5D I was able to use the EOS utility.

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996gt2996gt2
THREAD ­ STARTER
1,045 posts
Likes: 1
Joined Jul 2008
Location: Cincinnati
deadpass wrote in post #10415927
go into your camera's settings and change the connection setting from PC to PTP (i think, whatever the other setting is) and it should work. Officially I'm pretty sure win 7 64 doesn't support the 20D, nor the 5D but when I changed that setting on my 5D I was able to use the EOS utility.

I changed it to PTP, and while Windows 7 recognizes the camera, EOS Utility's 'Camera settings' option is still grayed out...the only option I can access in EOS utility is 'monitor folder', which isn't useful for changing the owner name.

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dpds68dpds68
1,464 posts
Likes: 2
Joined May 2008
Location: Trinidad and Tobago W.I.

I am having the same problem with my 20D and XP , as we are on this topic should I install the software that I got with the 7D and have all 3 Body's work with it 7D,20D and XT ?
Thank You
David

Gripped Canon 7D,20D,XT / Tamron 17-50mm 2.8, Canon 85mm f1.8 , 70-200 2.8L,EF50mm1.8 II,Sigma 150-500mm OS, Sigma 105mm 2.8 Macro, Sigma 10-20mm 4-5.6
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deadpassdeadpass
3,353 posts
Joined Jun 2006
Location: phoenix, az

Hmm..... I had the problem with my mkIIn with win 7 if i used the usb instead of the firewire, but the 20 only has usb. It's possible the lack of win 7 support prevents that option from being changed. Do you have access to any other computers?

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deadpassdeadpass
3,353 posts
Joined Jun 2006
Location: phoenix, az
dpds68 wrote in post #10415949
I am having the same problem with my 20D and XP , as we are on this topic should I install the software that I got with the 7D and have all 3 Body's work with it 7D,20D and XT ?
Thank You
David

It's worth a shot, same goes to the OP, download the newest verions of EOS utility, it's possible the 40D version doesn't like win 7

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Gregg.SiamGregg.Siam
2,383 posts
Joined Jun 2010
Location: Bangkok
Jun 23, 2010 20:56 as a reply to @deadpass's post | #7

Can you change the owners name through the camera menu?

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deadpassdeadpass
3,353 posts
Joined Jun 2006
Location: phoenix, az
lostpacket wrote in post #10415986
Can you change the owners name through the camera menu?

No, it has to be done via EOS utility on your computer.

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vilamorvilamor
1 post
Joined Aug 2010
Location: Sweden

I have the same problem with my 20D. I thought it was something with win7 x64, but today I installed XP SP3 on a virtual machine and I still have the same problem. I use PTP mode which works ok with transfering pics... . In normal mode, windows doesn't detect camera at all.
I also have tried different versions of EOS utility....no difference.
Can someone help plzZZZ?!


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Jim_TJim_T
3,312 posts
Likes: 113
Joined Nov 2003
Location: Woodlands, MB, Canada

PTP stands for Picture Transfer Protocol.. It's a common communication protocol used by agreement by many camera manufacturers. Using this protocol allows operating systems like Windows to communicate with a variety of camera makes without the need for installing any special camera specific drivers.
PTP is only designed for getting images off the memory card within the camera and little else.
Canon uses their own proprietary protocol to facilitate communication between the camera and the their software. This protocol allows you to do camera specific things, like tethered shooting and changing memory settings.. You should have the communication choice set to 'Normal' when you're trying to talk to Canon's own software.
Note that newer cameras no longer have a communication setting in the menu... The software and camera seem to 'know' what communication setting to use by context.
Also.. Make sure you've installed all the drivers that came on the disks that was packaged with the camera. Pay particular attention to make sure the EOS 20D USB WIA driver is installed.


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BluewookieJimBluewookieJim
1,095 posts
Joined Mar 2008
Location: Southern CT

Win 7 64bit does not support the driver for the 20D, thats why EOS utility won't see it. The only thing changing the PTP setting will do is allow you to get images of the card while still in camera, and you're much better suited using a card reader for that purpose.
Sorry for the bad news, but it's not just the 20D either, its also the 5D (classic), 30D, and others.
On the bright side, since you are using the pro version of Win7 64 bit, if you are willing to install 'XP Mode', you can actually install EOS utility in that 'virtual machine' and get that functionality back, at least within the virtual machine... its better than nothing, and I can confirm it works, from personal experience.

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Canon Eos 20d Usb Driver Download


Monica35Monica35
10 posts
Joined Sep 2006

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Monica35Monica35
10 posts
Joined Sep 2006
deadpass wrote in post #10415927
go into your camera's settings and change the connection setting from PC to PTP (i think, whatever the other setting is) and it should work. Officially I'm pretty sure win 7 64 doesn't support the 20D, nor the 5D but when I changed that setting on my 5D I was able to use the EOS utility.


Thanks so very much...this worked for me !


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dunnewolddunnewold
7 posts
Joined May 2006
deadpass wrote in post #10415927
go into your camera's settings and change the connection setting from PC to PTP (i think, whatever the other setting is) and it should work. Officially I'm pretty sure win 7 64 doesn't support the 20D, nor the 5D but when I changed that setting on my 5D I was able to use the EOS utility.

I have the same issue from the OP on my 5D. In PTP mode, I can use EOS Utility, but it won't allow me to change camera settings. It says to switch to PC Connect. Am I missing something?
I am using EOS Utility 2.0.2.28 (though the download said 2.6???) and the 5D driver version 6.1.7600.16385 (obtained number while in PTP mode).


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BluewookieJimBluewookieJim
1,095 posts
Joined Mar 2008
Location: Southern CT

The only thing the PTP mode setting will do for a 20D/5D under windows 7 64 is allow you to use it as a glorified card reader. If you need to use EOS utility for tethering, updating owner data, etc, you will need to run some sort of virtual machine, whether it be XP mode in Win 7 64 Pro, or VMware or similar.

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Canon Eos 20d Manual

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Software Canon Eos 20d


Canon Eos 20d Directions

20D Not recognized by EOS Utility
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Canon Eos 20d Usb Driver

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Canon Eos 20d Usb Driver Windows 10


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