#linuxcnc-devel Logs

Mar 15 2017

#linuxcnc-devel Calendar

10:01 AM seb_kuzminsky: dgarr: flaky armhf buildslaves :-(
10:02 AM seb_kuzminsky: and maybe a timing problem in the userspace_count_names test
10:24 AM jepler: I have seen the userspace_count_names test failure myself, but I don't have a handle on what causes it
10:48 AM seb_kuzminsky: likewise
11:45 AM jepler: there's a race from unloadusr -> waitusr
11:45 AM jepler: if it unloads quickly enough, waitusr says component not found
11:46 AM jepler: it reproduces real easy if you are doing halcmd manually
11:54 AM jepler: https://github.com/LinuxCNC/linuxcnc/compare/master...jepler:waitusr-race-fix?expand=1
11:54 AM jepler: should probably be directed at 2.7 rather than master
11:55 AM seb_kuzminsky: nice catch
11:55 AM seb_kuzminsky: yeah, looks good for 2.7
12:03 PM pcw_mesa_ is now known as pcw_mesa
12:04 PM KGB-linuxcnc: 03Jeff Epler 052.7 49aaadd 06linuxcnc 10src/hal/utils/halcmd_commands.c halcmd: waitusr: avoid race condition * 14http://git.linuxcnc.org/?p=linuxcnc.git;a=commitdiff;h=49aaadd
12:05 PM KGB-linuxcnc: 03Jeff Epler 05master 6821d10 06linuxcnc 10src/hal/utils/halcmd_commands.c Merge remote-tracking branch 'origin/2.7' * 14http://git.linuxcnc.org/?p=linuxcnc.git;a=commitdiff;h=6821d10
12:25 PM seb_kuzminsky: thanks :-)
01:07 PM skunkworks: jepler, is it you has has the T530?
01:14 PM jepler: skunkworks: I have some thinkpad, I don't know the number offhand
01:14 PM jepler: yes https://emergent.unpythonic.net/01365079830
01:15 PM cradek: > Optimus configurations, such as Bumblebee
01:15 PM cradek: these sound like supervillains
01:16 PM jepler: they're actually names of Autobots
01:16 PM jepler: .. I think
01:16 PM cradek: bumblebee is the attack formation of optimus and her army
01:17 PM jepler: yes and ironmaam is the preserved brain of Margaret Thatcher implanted in a dilithium crystal robot body with a glowing read heart on the front
01:17 PM jepler: read = red
01:22 PM jepler: skunkworks: anyway that is still my main linux laptop, non-gaming performance is adequate, but lately I've been using a desktop computer I put together last spring a lot more than the laptop
01:23 PM jepler: .. and when I travel I'm more likely to take a chromebook than the thinkpad, for space & weight reasons
01:35 PM skunkworks: jepler, have you used the laptop with rt_preemt?
01:36 PM jepler: skunkworks: it runs the -rt kernel full time. the latency is not excellent, but it's good enough to develop hm2-eth on -- I think I only use a 500Hz period though
01:37 PM skunkworks: the nic works ok - or did you buy a pci express?
01:37 PM jepler: the onboard ethernet is OK in -rt realtime
01:37 PM skunkworks: ah - ok - thanks
02:12 PM IchGucksLive: Hi i discoverd some kind of a Bug i did update today from 2.76 to the new one by synaptic
02:12 PM IchGucksLive: and now the double action on the key move in Minus does not work
02:12 PM IchGucksLive: tha XY is moving in positiv only
02:13 PM IchGucksLive: if i hit left and down key it moves only one axis
02:13 PM IchGucksLive: the keys itself work
02:13 PM IchGucksLive: left key X -
02:13 PM IchGucksLive: down y -
02:13 PM cradek: in what user interface? in what version?
02:13 PM IchGucksLive: AXIS
02:14 PM IchGucksLive: the version from this morning
02:14 PM cradek: the version number is on the titlebar
02:14 PM IchGucksLive: 2.7.8
02:14 PM cradek: you moved from 2.7.6 to 2.7.8 and changed nothing else?
02:15 PM IchGucksLive: no i did only update from Synaptic
02:15 PM IchGucksLive: linuxcnc-dev
02:16 PM IchGucksLive: cradek: i woudt like to ask on thing more it seams that all keys in wheezy and the Display update is not as fast as in 12.04 on the same pc
02:17 PM IchGucksLive: with the same config
02:17 PM IchGucksLive: cycle time is at 0.01
02:18 PM IchGucksLive: it seams to be one second
02:19 PM IchGucksLive: the mashine pc is the same as on 10.04 and there all key press are emeditly response and the display
02:19 PM cradek: in 2.7.8 sim/axis/axis jogging with the keyboard works how I expect
02:19 PM IchGucksLive: the 12.04 is not so fast but accepteble
02:19 PM cradek: I can jog several directions at once
02:21 PM IchGucksLive: but on wheezy it is a folowing as you key_up and the mashine moves about 1second on e
02:21 PM IchGucksLive: a nightmare in Z
02:23 PM IchGucksLive: oh i need to get the keypress checked in -axis
02:23 PM IchGucksLive: the Halshow can see if the axis jog is firered
02:23 PM IchGucksLive: i will check and report
02:24 PM IchGucksLive: Gn8
05:06 PM stustev: this is shown in the terminal when I start touchy in 2.8 and 2.7 - is this correct? /home/stustev/linuxcnc-dev/bin/touchy:82: GtkWarning: _gdk_drawable_get_source_drawable: assertion `GDK_IS_DRAWABLE (drawable)' failed
05:06 PM stustev: pix = gtk.gdk.pixmap_create_from_data(None, pix_data, 1, 1, 1, color, color)
05:06 PM stustev: I starts up and looks good to me - this is probably nothing important but-----
05:06 PM cradek: yeah it has done that for a super long time
05:07 PM cradek: I think it might mean some icon is missing in your theme, so a certain button might be missing its picture (but still have its text)
05:07 PM cradek: you may or may not even notice this :-)
05:07 PM cradek: of course it could also just be a bug
05:08 PM stustev: I probably will not notice this so if it won't hurt I will not worry about it. :)
05:08 PM stustev: If I notice something I will try to remember to check this out.
05:09 PM stustev: thanks
11:55 PM KGB-linuxcnc: 03Sebastian Kuzminsky 052.7 64e015a 06linuxcnc 10debian/changelog debian/changelog: fix some spelling errors * 14http://git.linuxcnc.org/?p=linuxcnc.git;a=commitdiff;h=64e015a