[sane-devel] sane11: new frame types
On Sat, 29 Dec 2007 17:14:34 -0500 "m. allan noah" wrote: > i left out the avision RIGIBI type, because i did a bit of research, > and it looks like all those IR channels should be averaged and > returned as a single channel for any front-end to use them. if i am > wrong, we can add it too :) > > please take a look and let me know if i forgot anything obvious... seems ok to me, do we want XML or shall we use TEXT for it? We should add a few words somewhere to describe how each one shall be implemented at the binary level, it would be fine to have a wiki for that! -- Best regards, Alessandro Zummo, Tower Technologies - Torino, Italy http://www.towertech.it
[sane-devel] Formulardaten
=== == Neuer Eintrag === --- -- Formular: 'adddev' --- 1. Your email address: 'guillaume.gastebois at free.fr' 2. Manufacturer (e.g. "Mustek"): 'Relisys' 3. Model name (e.g. ScanExpress 1200UB): 'Eclipse 1200U' 4. Bus type: 'USB' 5. Vendor id (e.g. 0x001): '0x0475' 6. Product id (e.g. 0x0002): '0x0103' 7. Chipset (e.g. lm9831): '2AX000' 8. Comments (e.g. similar to Mustek 1234): '' 9. Data (e.g. sane-find-scanner -v -v): ''
[sane-devel] sane11: new frame types
On 12/30/07, Alessandro Zummo wrote: > On Sat, 29 Dec 2007 17:14:34 -0500 > "m. allan noah" wrote: > > > i left out the avision RIGIBI type, because i did a bit of research, > > and it looks like all those IR channels should be averaged and > > returned as a single channel for any front-end to use them. if i am > > wrong, we can add it too :) > > > > please take a look and let me know if i forgot anything obvious... > > seems ok to me, do we want XML or shall we use TEXT for it? i figured those could be combined, but either way is fine with me. > We should add a few words somewhere to describe how each one > shall be implemented at the binary level, it would be fine > to have a wiki for that! i think that needs to be outlined in the standard. i would not want a front-end developer to have to paw thru a wiki to find such info. if you wanted to put some examples in the wiki, that would make sense. allan -- "The truth is an offense, but not a sin"
[sane-devel] HP ScanJet 6200C timeout trouble
On 12/29/07, m. allan noah wrote: > On 12/27/07, Thilo-Alexander Ginkel wrote: > > Thilo-Alexander Ginkel wrote: > > > right now, I am struggling with getting my HP ScanJet 6200C (connected > > > via USB) to work reliably using SANE. > > > > Just a quick update: In order to make sure that the scanner hardware > > itself is not at fault, I installed the HP driver / scanner software in > > a Windows XP KVM (forwarding the USB device to the KVM), which worked > > perfectly, i.e. there is most likely nothing wrong with the hardware. > > > > well, i dusted off my ancient 6200C and tried it with current sane cvs- i get: > > ... > [hp] sane_start called > [hp] hp_GetOpenDevice: device libusb:003:006 is open with fd=0 > [hp] Start downloading parameters to scanner > [hp] sanei_hp_optset_scan_type: scantype=0 > [hp] scsi_flush: writing 2 bytes: > [hp] 0x 1B 45.E > [hp] scsi_flush: writing 7 bytes: > [hp] 0x 1B 2A 73 32 35 37 45 .*s257E > [hp] scl_inq: read failed (End of file reached) > [hp] scl_errcheck: Can't read SCL error stack: End of file reached > [hp] scsi_close: closing fd 0 > [hp] hp_IsOpenFd: 0 is open > [hp] scsi_close: not closing. Keep open > [hp] sane_start will finish with Error during device I/O > scanimage: sane_start: Error during device I/O > ... > > which seems to be a failure even sooner than yours. i do not know for > sure if this thing works anymore, but it did when i last used it a > couple years ago. i dont have the docs or the time to dig into this, > but perhaps someone who knows SCL is listening? > and i just tried it on a 32 bit machine and it works just fine, unlike the 64 bit machine above. so perhaps it is a 32/64 bit issue. can you verify? allan -- "The truth is an offense, but not a sin"
[sane-devel] HP ScanJet 6200C timeout trouble
On 12/30/07, m. allan noah wrote: > On 12/29/07, m. allan noah wrote: > > On 12/27/07, Thilo-Alexander Ginkel wrote: > > > Thilo-Alexander Ginkel wrote: > > > > right now, I am struggling with getting my HP ScanJet 6200C (connected > > > > via USB) to work reliably using SANE. > > > > > > Just a quick update: In order to make sure that the scanner hardware > > > itself is not at fault, I installed the HP driver / scanner software in > > > a Windows XP KVM (forwarding the USB device to the KVM), which worked > > > perfectly, i.e. there is most likely nothing wrong with the hardware. > > > > > > > well, i dusted off my ancient 6200C and tried it with current sane cvs- i > > get: > > > > ... > > [hp] sane_start called > > [hp] hp_GetOpenDevice: device libusb:003:006 is open with fd=0 > > [hp] Start downloading parameters to scanner > > [hp] sanei_hp_optset_scan_type: scantype=0 > > [hp] scsi_flush: writing 2 bytes: > > [hp] 0x 1B 45.E > > [hp] scsi_flush: writing 7 bytes: > > [hp] 0x 1B 2A 73 32 35 37 45 .*s257E > > [hp] scl_inq: read failed (End of file reached) > > [hp] scl_errcheck: Can't read SCL error stack: End of file reached > > [hp] scsi_close: closing fd 0 > > [hp] hp_IsOpenFd: 0 is open > > [hp] scsi_close: not closing. Keep open > > [hp] sane_start will finish with Error during device I/O > > scanimage: sane_start: Error during device I/O > > ... > > > > which seems to be a failure even sooner than yours. i do not know for > > sure if this thing works anymore, but it did when i last used it a > > couple years ago. i dont have the docs or the time to dig into this, > > but perhaps someone who knows SCL is listening? > > > > and i just tried it on a 32 bit machine and it works just fine, unlike > the 64 bit machine above. so perhaps it is a 32/64 bit issue. can you > verify? > and now it seems to be working on 64 bit, even after a power cycle. i dont know what the problem is/was. let us know if you can see any pattern. allan -- "The truth is an offense, but not a sin"
[sane-devel] Canon Pixma MP 220
On 12/30/07, Pedro wrote: > Hi All, > > I just Purchased a Canon Pixma MP 220 multifunction device. > Unfortunatelly i couldn't make it work with SANE, and herewith i would > like to offer my help (and hardware if necessary) in order to get this > device to work. > > Though i consider myself an advanced Linux user, i have no programming > skills, but i will provide all information i can. Please give me some > advice on the steps to follow. > well, you could connect it to a windows box, and get a usb trace of the scanner in action using benoit's usb sniffer (google it), and put it up on some webspace. then perhaps someone here will compare it to the other pixma machines for similarity. allan -- "The truth is an offense, but not a sin"
