On 09/11/13 17:44, Gene Heskett wrote: > On Saturday 09 November 2013 12:42:46 David Armstrong did opine: > >> On 09/11/13 16:45, Gene Heskett wrote: >>> On Saturday 09 November 2013 11:11:40 Kirk Wallace did opine: >>>> I was recently looking at task, which also looked like it had no >>>> source. After poking around a while, it looks like task, and likely >>>> halui, are made up from other files brought to gether by the local >>>> makefile. I think having a good understanding of the make system, >>>> which I don't possess, should reveal the secrets behind these >>>> non-source files. This is what I have found on making so far: >>>> http://wiki.linuxcnc.org/cgi-bin/wiki.pl?MakefileDeMystified >>> It appears I am barking up the wrong tree, it (halui.c) is in >>> camunits-emc, and it is not currently rebuildable on Lucid, without a >>> lot of fixing I'm not qualified to do. I saw Jon Kasunich mentioned >>> somewhere in that I believe, but the build I'm trying to use was last >>> built in 2008. On Hardy maybe. >>> >>> Perhaps, if that was Jon K., he could be persuaded to revisit that >>> code & bring it up to buildable on lucid? >>> >>> Paging Jon K. (pause) Paging Jon K. ;) >>> >>> In the meantime, all this video processing takes way too long, so I >>> have posted to the linux-usb list, asking if its possible, from the >>> lsusb -v output, to determine the cameras native imager resolution >>> and its resultant RGB, BGR, etc format so that it doesn't waste time >>> re-arranging, interpolating and compressing the data before it wraps >>> it in a usb packet & stuffs it into the cable. >>> >>> A secondary problem is that libv4lconvert yelps loudly about formats >>> unknown when querying the logitech C920. I haven't tried >>> transplanting a newer version for the default lucid version. >>> >>> Thanks Kent. >>> >>>> On 11/09/2013 01:02 AM, Gene Heskett wrote: >>>>> Greetings; >>>>> >>>>> It appears that /usr/bin/halui has never been edited and rebuilt >>>>> since a long time back. >>>>> >>>>> When the camview-emc stanza for [HALUI] is added to the ini file, I >>>>> am getting a whole raft load of errors because halui can't find >>>>> stuff it is apparently hard coded for, starting with the use of the >>>>> "emc" naming convention. >>>>> >>>>> Is there a fix? Or, since I don't know where this file comes from, >>>>> is it camview-emc's responsibility? >>>>> >>>>> Thanks. >>>>> >>>>> Cheers, Gene >>> Cheers, Gene >> also if your using and of the cu-plugins >> make sure the makefile has been changed to suit linuxcnc as in >> >> override CFLAGS += $(shell pkg-config --cflags >> opencv)-I/usr/include/linuxcnc >> > Which make file?, I have half a dozen of them. > > Thanks David. > > Cheers, Gene try http://psha.org.ru/cgit/psha/emc-camunits and http://psha.org.ru/cgit/psha
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