[hpoj-devel] 1150C scanning locks up

[Graham V. <gr...@gp...>]

Hello.

I have successfully built the hpoj-0.6 modules and compiled sane 
with the 1.0.3 patch applied. RH 6.2 with 2.2.17 kernel on a single 
intel processor, via apollo chipset, board.

The insmod list executes OK - see section of /var/log/messages 
below. A "hpo devid" responds OK with the 1150C info. The sane 
dll.conf and hp.conf files are setup as detailed.

When I try an "xscanimage" there is a short period of activity 
followed by nothing but a flashing light on the 1150C with the 
message "Scanning". I haven't worked out how to unjam things 
without rebooting which is rather embarrassing for a Linux user!

from /var/log/messages

Nov 25 15:40:59 hal kernel: parport0: PC-style at 0x378 (0x778) 
[SPP,EPP,ECP,ECPEPP,ECPPS2] 
Nov 25 15:40:59 hal kernel: parport0: detected irq 7; use procfs to 
enable interrupt-driven operation. 
Nov 25 15:41:07 hal kernel: parport0: Printer, HEWLETT-
PACKARD OFFICEJET PRO 1150C 
Nov 25 15:41:34 hal kernel: IEEE1284.4 protocol layer for Linux 
installed 
Nov 25 15:41:42 hal kernel: ieee12844pp: IEEE1284.4 device found 
on parport0: 
Nov 25 15:41:42 hal kernel:    HEWLETT-PACKARD OFFICEJET 
PRO 1150C; 
Nov 25 15:41:42 hal kernel:    device registered to IEEE1284.4 
protocol layer as link mlcpp0 
Nov 25 15:44:37 hal kernel: 
PAR_WAIT_SET_CLEAR(l=c882c160,set=0x0000,clear=0x0040): 
timed out waiting for event=9! 
Nov 25 15:44:37 hal kernel: mlcpp0: mlcpp_intr ERROR -110 
Nov 25 15:44:37 hal kernel:   state=5 event=9 reset=7 recv=3 rcv=0 
send=2 
Nov 25 15:44:37 hal kernel: mlc: mlcpp0: link error -110 
Nov 25 15:50:52 hal kernel: 
PAR_WAIT_SET_CLEAR(l=c882c160,set=0x0098,clear=0x0040): 
timed out waiting for event=23! 
Nov 25 15:50:52 hal kernel: mlcpp0: mlcpp_intr ERROR -110 
Nov 25 15:50:52 hal kernel:   state=7 event=23 reset=7 recv=3 
rcv=0 send=2 
Nov 25 15:50:52 hal kernel: mlc: mlcpp0: link error -110 

Can anyone help me sort this out please?

I have also tried changing the ieee12844.c to the version available 
from the CVS tree but it generated a stack of errors during the 
compile - I have no idea how to use the CVS resource properly - 
can someone point me to a tutorial or advise me on its use?

Thanks,

Graham

.
Graham Vincent, Engineering Director, GPV Enterprises Ltd.
PO Box 5001, New Plymouth, New Zealand. Phone 025-814-655
email gr...@gp...   URL http://www.gpv.co.nz