On 09/01/2014 02:27 AM, Graeme Gill wrote:
Richard Kirk wrote:Here's the errors with 'sudo'... richard@gallardo$ sudo ./Argyll_V1.6.3/bin/spotread -D9 I won't attach all of the dump as it is enormous and I don't want to plague everyone with it. But here is the bit starting just before my attempt at a measurement... avg_multi: overall avg = 1857.421875, minavg = 1857.421875, maxavg = 1857.421875, variance 0.000000, THR 0.050000 (darkth 5000.000000) Saving adaptive black calib to similar modes Done adaptive interpolated black calibration urb_reaper: poll returned -1 and events 0 0 urb_reaper: shutdown or too many failure urb_reaper: cleared requests urb_reaper: thread doneI think the driver has effectively failed at this point, because poll() has returned -1 so it thinks the driver is shutting down. Without the reaper thread, no USB transfers will complete. What happened before this ? (ie., since you have ommitted the trace, it's not clear whether USB transfers were working before this, or what led up to poll failing).
Hi, Graeme. Thanks for looking at this, particularly as I suspect this is an OS problem.I am running sudo /usr/local/bin/spotread -e -v -D9. I connect to the instrument, do a self-calibration, and then quit.
I have attached a zip of the co bined stderr and stdout in spotread_log.zip, which will unpack to spotread.log ( 370394 bytes ).
When I run this without the debug flag I get... > sudo /usr/local/bin/spotread -e -v Connecting to the instrument .. Instrument Type: ColorMunki Serial Number: 2066000 Firmware version: 288 Chip ID: 01-9059EF15000046 Version string: 'colormunki FW V1.32 Build Nr. 1303' Calibration Ver.: 6 Production No.: 101549 Init instrument success ! Spot read needs a calibration before continuing Set instrument sensor to calibration position, and then hit any key to continue, or hit Esc or Q to abort: icoms_usb_transaction: reaper thread is not running icoms_usb_transaction: reaper thread is not running icoms_usb_transaction: reaper thread is not running icoms_usb_transaction: reaper thread is not running Calibration complete Place instrument on spot to be measured, and hit [A-Z] to read white and setup FWA compensation (keyed to letter) [a-z] to read and make FWA compensated reading from keyed reference 'r' to set reference, 's' to save spectrum, 'f' to report cal. refresh rate, 'F' to measure refresh rate 'h' to toggle high res., 'k' to do a calibrationHit ESC or Q to exit, instrument switch or any other key to take a reading: q
Spot read stopped at user request! Hit Esc or Q to give up, any other key to retry: (end) Cheers. Richard -- FilmLight Ltd. Tel: +44 (0)20 7292 0400 or 0409 224 (direct) Artists House, Fax: +44 (0)20 7292 0401 14-15 Manette Street London W1D 4AP
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