gPhoto / Bugs / #941 ptpip version incorrect for Nikon D800E (WT-4) and Canon 5DMK2 (WFT)

#941 ptpip version incorrect for Nikon D800E (WT-4) and Canon 5DMK2 (WFT)

Milestone: do_not_use_this_camlib/canon

Status: closed-fixed

Owner: Marcus Meissner

Labels: ptpip nikon canon D800E 5DMK2 (1)

Priority: 5

Updated: 2013-05-12

Created: 2013-02-26

Creator: gKlimaDurst

Private: No

Connecting to the Nikon D800E over Lan with the WT-4 fails because of the PTPIP_VERSION missmatch. Exactly MAJOR and MINOR are exchanged. Patching camlibs/ptp2/ptpip.c to switch major and minor values makes it work.

The same is with the Canon 5D Mark 2 and the WFT over Lan.

Sniffing the IP traffic within windows using the vendor/microsoft ptpip implementation confirms that major/minor version are just inverted.

Exchanging major and minor makes it all work!

The D800E with the WT-4 work very well but the 5DMK2 has its troubles especially when reading the config.

Discussion

Marcus Meissner - 2013-02-27

status: open --> pending-fixed
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Marcus Meissner - 2013-02-27

I switched MAJOR and MINOR as you said in SVN.

(apparently my old Nikon P2 did not care ;)

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Marcus Meissner - 2013-05-12

fixed in 2.5.2

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Marcus Meissner - 2013-05-12

status: pending-fixed --> closed-fixed

assigned_to: Marcus Meissner
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ptpip version incorrect for Nikon D800E (WT-4) and Canon 5DMK2 (WFT)

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#941 ptpip version incorrect for Nikon D800E (WT-4) and Canon 5DMK2 (WFT)

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