Re: [Hp3300backend-devel] 3400C -- probing scanner failed, hiash chip not found

[Florian M. <fmi...@gm...>]

Hi again!

disconnect the usb-plug and then reconnect gives me the following output...
=============================================================
uhci.c: root-hub INT complete: port1: 48a port2: 480 data: 2
uhci.c: dc00: suspend_hc
hub.c: port 1, portstatus 100, change 3, 12 Mb/s
hub.c: port 1 connection change
hub.c: port 1, portstatus 100, change 3, 12 Mb/s
usb.c: USB disconnect on device 00:11.3-1 address 9
usb.c: kusbd: /sbin/hotplug remove 9
hub.c: port 2, portstatus 100, change 0, 12 Mb/s
uhci.c: root-hub INT complete: port1: 488 port2: 480 data: 2
hub.c: port 1, portstatus 100, change 2, 12 Mb/s
hub.c: port 1 enable change, status 100
hub.c: port 2, portstatus 100, change 0, 12 Mb/s
uhci.c: dc00: wakeup_hc
uhci.c: root-hub INT complete: port1: 49b port2: 480 data: 2
hub.c: port 1, portstatus 101, change 3, 12 Mb/s
hub.c: port 1 connection change
hub.c: port 1, portstatus 101, change 3, 12 Mb/s
hub.c: port 1, portstatus 101, change 2, 12 Mb/s
hub.c: port 1, portstatus 101, change 2, 12 Mb/s
uhci.c: root-hub INT complete: port1: 499 port2: 480 data: 2
hub.c: port 1, portstatus 101, change 2, 12 Mb/s
hub.c: port 1, portstatus 101, change 2, 12 Mb/s
hub.c: port 1, portstatus 103, change 0, 12 Mb/s
hub.c: new USB device 00:11.3-1, assigned address 10
usb.c: kmalloc IF c6da6580, numif 1
usb.c: new device strings: Mfr=10, Product=11, SerialNumber=12
usb.c: USB device number 10 default language ID 0x409
Manufacturer: Hewlett-Packard
Product: Hewlett-Packard ScanJet 3400C
SerialNumber: CN0AO1D0P8TG
usb.c: usbscanner driver claimed interface c6da6580
usb.c: kusbd: /sbin/hotplug add 10
hub.c: port 2, portstatus 100, change 0, 12 Mb/s
hub.c: port 1, portstatus 103, change 0, 12 Mb/s
hub.c: port 2, portstatus 100, change 0, 12 Mb/s
usb_control/bulk_msg: timeout
usbdevfs: USBDEVFS_CONTROL failed dev 10 rqt 128 rq 6 len 9 ret -110
... snip (last 2 message repeatet 50 or so times) ...
====================================================================
then i run testtool -v

in dmesg there are then dozens of:
======================================
scanner.c: ioctl_scanner(0): control_msg returned -110

usb_control/bulk_msg: timeout
scanner.c: ioctl_scanner(0): control_msg returned -110

usb_control/bulk_msg: timeout
======================================

lsusb:
=======================================
Unknown line at line 1809
Duplicate HUT Usage Spec at line 2650
Bus 003 Device 001: ID 0000:0000 Virtual Hub
Bus 002 Device 001: ID 0000:0000 Virtual Hub
Bus 002 Device 010: ID 03f0:0405 Hewlett-Packard ScanJet 3400cse
Bus 001 Device 001: ID 0000:0000 Virtual Hub
=======================================

so.. where could be the problem?

i think it is clear now that it is no testtool-problem... so im sorry to bother you... but ... is there someone who has an idea where i could look for solving this problem?

i will try (next week or so) to reach an windows-machine and test the usb-interface of the scanner with the official hp-scanner driver

but in the meantime... could it be some other error?
someone a guess perhaps? 


greetings, 
Florian Mickler

On Wed, 23 Apr 2003 14:30:54 +0200
Florian Mickler <mi...@d-...> wrote:

> Hi,
> 
> i have some problems using the testtool...
> 
> every execution of testtool produces this error:
> # ./testtool -ov
> Initializing scanner
> Registering transfer method 0: Linux scanner kernel module
> VendorId 0x03F0, ProductId 0x0405
> Matching USB device 0x03F0-0x0405 ... found Hewlett-Packard ScanJet 3400C
> _ReportDevice '/dev/usb/scanner0'
> Hp3300cXferOpen '/dev/usb/scanner0'
> probing Linux scanner kernel module
> Matching USB device 0x03F0-0x0405 ... found Hewlett-Packard ScanJet 3400C
> Setting params for Hp3400c/Hp4300c
> Probing scanner...
>   No NIASH chipset found!
> _ProbeRegisters failed!
> Hp3300cOpen failed
> 
> 
> i was wondering whats wrong...
> 
> i hope someone can give me a hint or a reason why this happens,
> 
> greets,
> Florian Mickler
> 
> 
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