Hello, playing with "spotread -Hs" this programm responded with:"spotread: Error - i1pro: run out of high res filter space" issued from Argyll_V1.0.3/spectro/i1pro_imp.c:5239 where a
#define MXNOFC 64 if (m->mtx_nocoef2[j] >= MXNOFC) is not meet. The programm was compiled from sources.Just for the record. I use a intel based x86_64 system with a openSUSE-11.2 Linux system running kernel 220.127.116.11 . The ArgyllCMS supplied udev rules files had to be installed into /etc/udev/rules.d/ to obtain non root access to the instrument, a i1-pro RevD.
The message was: $ spotread -Sspotread: Error - Configuring USB port 'usb:/bus0/dev0 (GretagMacbeth i1 Pro)' to 1 failed with -1 (could not set config 1: Operation not permitted) As a further side note: This message is irritating as a file "usb:/bus0/dev0" does not exist. With the following command I obtained:
$ strace spotread -S ... open("/dev/bus/usb/003/002", O_RDWR) = -1 EACCES (Permission denied) open("/dev/bus/usb/003/002", O_RDONLY) = 3 ...This makes sense as the /dev/bus/usb/003/002 is existent and can be checked for user rights and finaly automatically setup with the above mentioned xxxArgyll.rules installation.
The above mentioned "spotread -Hs" error message appears as well on a x86_64 osX SL machine with ArgyllCMS v1.0.4 .
Thanks in advance for any investigation in this issue. kind regards Kai-Uwe Behrmann --developing for colour management www.behrmann.name + www.oyranos.org