Re: [ALUG] More Linux support for CF card readers?

-- Chris ---------------------------------- E Mail chris@glovercc.clara.co.uk On Wed, 7 Jan 2004, Chris Walker wrote: > On Wed 07 Jan, Dennis Dryden wrote: > > > > On Sun, 2003-12-28 at 15:05, Stuart Hammond wrote: > > > CF cards use the IDE specification and so i would imagin that they would > > > work with any distro of linux. you can get compact flash to IDE > > > converters, try www.cfide.co.uk (they are about 22 each with P&P) which > > > id assume would work (as it is just a cable converter) Yours S Hammond > > > > Oh well this little usb device cost's £6.99 so it seemed like a better > > idea then paying £20+. It can read a load of other card types then just > > compatct flash. I cant get the damed thing to work though. It's being > > seen by my usbdrivers(well its in usbveiw), and if i look at dmesg i can > > see that scsi has started playing with the device as sda but i cant > > mount it =(. > > > > I've tryed this to mount the card but have had no luck(as shown): > > > > icedesk:/home/dennis# mount -t vfat -o ro /dev/sda /mnt/usb-cardreader/ > > mount: wrong fs type, bad option, bad superblock on /dev/sda, > > or too many mounted file systems > > > > Does anyone have nay suggestions on what to try? > > I can get my USB card to read in under Linux with the following entry in the > fstab file - > /dev/sda1 /mnt/memory_card auto user,iocharset=iso8859-15,kudzu,codepage=850,no auto,umask=0,exec 0 0 > (no line wrap in case you want to cut and paste it in yours) > > but have a problem that I would appreciate some help with. Is it possible to > read the entire device in as a file of say 64MB or 128MB or whatever the > device size is? The reason is that the card belongs to a work colleague and > her husband has inadvertantly deleted some of her pictures using the camera > controls. They normally use the dark side to read the card while it's in the > camera but I just took the card out and bunged it in my reader. If I have a > file I can then scan it for JPEG headers and might be able to recover stuff. > > Any help appreciated. > >