Hello Roland, Roland Graf schrieb: > Hello Pierre, > > I tried the testprog under root. I think in root I must have the permission > for the device. I controlled the the line 86 for the device and vendor ID. > The > vendor ID and the device ID are correct. > > Every time the same error: Device not found > > I have an other question. For thus I programmed in the past only under ATARI > ST 520 and Windows on programming environments and under Linux only some > shell-scripts or ebuilds is there under Linux the possibility to do a line by > line debugging like in Turbo Pascal or Visual Basic for applications? Can you > give me some hint? >
For debugging under linux, the tool of choice is gdb. There are various gui frontends, if you want something graphical. > I had in past errors that my E-Mail didn't reach you directly. Please let me > know whether you read my mails from pierre at pirsoft.dnsalias.org or sane- > devel at lists.alioth.debian.org? Your e-mail is reaching me without problems(as a matter of fact, your e-mail reached me twice, as should this answer, which is no problem). I just tend to not answer until having something substantial to say, which in turn can take some time. Or are you getting e-mail bounces? That would be an entirely different problem. > Last but not least I have a final question. Are you reachable maybe under IRC > or VoIP? In special cases we may contact us directly, if you agree. No VoIP, and i usually don't use IRC, but i can dust my irc client off, if needed. Regards, Pierre > > > Am Sonntag 08 Februar 2009 16:49:12 schrieb Pierre Willenbrock: >> Roland Graf schrieb: >>> Hallo Pierre, >>> >>> the testprogram gives me only an: >>> >>> roland roland # /home/roland/Doku/G4010/testprog >>> Fatal: Device not found! >>> roland roland # >>> >>> With #lsusb I can see the scanner. I >>> Best regards >>> >>> Roland >> Hello Roland, >> >> either my guess for your device-id was wrong(0x03f0:0x4505, see >> usb_con.c:86), or you are lacking permissions to access the device. >> >> Regards, >> Pierre >>
