Will a SD card reader solve this problem?

[Murray Taylor]

On Thu, 2004-11-11 at 10:43, Greg 'groggy' Lehey wrote:
> On Wednesday, 10 November 2004 at  8:58:27 -0500, Ada Cheng wrote:
> > Good morning,
> >         I am trying to connect my Minolta Z2 camera with my box, currently
> > running 4.10 stable.
> >
> > ...
> >
> > After rebuilding the kernel and rebooting, I tested the configuration by
> > plugging in my camera. The following is the output of dmesg:
> > umass0: KONICA_MINOLTA DiMAGE Z2, rev 2.00/1.00, addr 2
> > umass0: BBB reset failed, TIMEOUT (this is repeated if I don't unplug the
> > camera)
> 
> Hmm.  Not good.
> 
> > If I do a camcontrol devlist I obtain
> > <KMCA DiMAGE Z2 1.00>              at scbus1 target 0 lun 0 (probe0)
> >
> > so I guess the camera is recognized but no device node was probed.
> >
> > I am also getting the following error when i do
> > $mount -t msdos -r /dev/da0s1c /camera
> > msdos: /dev/da0s1c: Device not configured
> > which I guess isn't too surprising.
> >
> > I have read various threads regarding this TIMEOUT failure error and
> > some has suggested doing some quirks with the src/sys/cam/scsi/scsi_da.c
> > file which I am not comfortable with doing.
> 
> I'm in a similar (but not the same) situation with a Ricoh camera.  I
> can understand your position.
> 
> > Will a SD card reader solve this problem?
> 
> Almost certainly.  That's what I did.
> 
> See http://www.lemis.com/grog/diary-nov2004.html#7 for more details.
> 
> Greg
> --
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> 

I do have to tell my Olympus to go into disk mode after plugging
it into the USB hub, and then the USB connect messages appear.

Does your Minolta have a menu for USB 'activities' ?
The Olympus has
- disk   (which starts the disk mode connection)
- print  (which I havent tried yet)
- exit   (which exits disk mode and disconnects) 

Once mounted the files then appear under
/mnt/olympus/dir/dir/dp070041.jpg
/mnt/olympus/dir/dir/dp070042.jpg
etc

(cant remember what the two directories on the camera are)


olympus does this on connect

Nov  7 16:57:23 spyder /kernel: umass0: OLYMPUS u30D,S410D,u410D, rev
1.10/1.00, addr 3
Nov  7 16:57:23 spyder /kernel: da2 at umass-sim0 bus 0 target 0 lun 0
Nov  7 16:57:23 spyder /kernel: da2: <OLYMPUS u30D,S410D,u410D 1.00>
Removable Direct Access SCSI-2 device 
Nov  7 16:57:23 spyder /kernel: da2: 650KB/s transfers
Nov  7 16:57:23 spyder /kernel: da2: 31MB (64000 512 byte sectors: 64H
32S/T 31C)

and this on disconnect

Nov  7 16:58:42 spyder /kernel: umass0: at uhub1 port 1 (addr 3)
disconnected
Nov  7 16:58:42 spyder /kernel: (da2:umass-sim0:0:0:0): lost device
Nov  7 16:58:42 spyder /kernel: (da2:umass-sim0:0:0:0): removing device
entry
Nov  7 16:58:42 spyder /kernel: umass0: detached


This is my /etc/fstab entry
 
#
# olympus camera on USB
/dev/da2s1   /mnt/olympus    msdos   ro,noauto       0       0


% uname -a
FreeBSD spyder.mjt.homeunix.net 4.9-STABLE FreeBSD 4.9-STABLE #0:
	Sat Sep  4 15:11:09 EST 2004    
root at spyder.mjt.homeunix.net:/usr/src/sys/compile/MJT  i386

and these are the USB lines from the MJT configuration file in
/sys/i396/conf/MJT

# USB support
device          uhci            # UHCI PCI->USB interface
device          ohci            # OHCI PCI->USB interface
device          usb             # USB Bus (required)
device          ugen            # Generic
device          uhid            # "Human Interface Devices"
device          ukbd            # Keyboard
device          ulpt            # Printer
device          umass           # Disks/Mass storage - Requires scbus
				#   and da
device          ums             # Mouse
device          uscanner        # Scanners
device          urio            # Diamond Rio MP3 Player
device          ucom            # USB com devices

HTH as a guide to places to investigate.

-- 
Murray Taylor
Special Projects Engineer
---------------------------------
Bytecraft Systems & Entertainment
P: +61 3 8710 2555
F: +61 3 8710 2599
D: +61 3 9238 4275
M: +61 417 319 256
E: murraytaylor at bytecraftsystems.com
or visit us on the web
http://www.bytecraftsystems.com
http://www.bytecraftentertainment.com



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