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[02:38:39] <cradek> andy's project is amazing
[02:38:43] <cradek> I'd love to hear about the clock
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[12:27:48] <KGB-linuxcnc> 03Jeff Epler 05master e9c5b22 06linuxcnc 10debian/configure packaging: fail gracefully if apt showsrc info missing * 14http://git.linuxcnc.org/?p=linuxcnc.git;a=commitdiff;h=e9c5b22
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[13:48:43] <skunkworks> zlog
[13:48:43] <zlog> skunkworks: Log stored at
http://tom-itx.no-ip.biz:81/~tom-itx/irc/logs/%23linuxcnc-devel/2016-11-02.html
[14:35:52] <cradek> that andy could write that gcode and not encounter an interpreter bug makes me happy
[14:45:06] <skunkworks> I have not seen any mention of any sort of odd interpreter bugs.. Which is really amazing.
[14:50:25] <cradek> #54 = [52**2 * 53**2 - 2*52*53*COS[51]]
[14:50:36] <cradek> I didn't even know we had exponentiation
[14:51:10] <cradek> no that can't be right
[14:51:38] <cradek> he must have html problems or something
[14:52:47] <cradek> ok I see we do have **
[14:53:23] <cradek> but this makes #54 a constant and I'm sure he didn't mean it to be
[14:57:11] <jepler> you think there are some missing #s ?
[14:57:17] <cradek> yeah
[14:57:46] <cradek> especially since he calculated #52 and #53 on the previous lines
[14:57:59] <cradek> #55 = [90 - ASIN[#53 * SIN[51] / #54]
[14:58:14] <cradek> this also seems to be missing the # before #51
[14:58:50] <cradek> I bet he was using a terrible blogspot-imposed editor
[14:59:25] <jepler> oh -- the part program might be right, but the blog software ate it?
[14:59:31] <jepler> that seems most likely, if there are errors everywhere
[14:59:32] <cradek> surely
[14:59:48] <jepler> sigh
[14:59:55] <cradek> the web is terrible
[14:59:57] <cradek> it's made of software
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[17:06:11] <cradek> "the easiest way to mesaflash is using super-common hardware you probably already have" is a weird thing to be het up about
[17:11:34] <pcw_home> If SPI was more likely to work, I could have a EPP/SPI combo as the default, (the 7I90 has 2 EEPROMs with a jumper select)
[17:11:36] <pcw_home> But SPI seems pretty iffy on most hosts
[17:11:47] <kwallace_ofcb> Just trying to clear up some persistent myths, and we happened to be at a keyboard at the same time.
[17:12:00] <cradek> I don't think I have any SPI hardware
[17:12:45] <cradek> but what's rare and common in my house may be different from others
[17:12:56] <pcw_home> I suppose it could be bit banged over a (terribly obsolete) parallel port
[17:13:15] <pcw_home> (might take a while)
[17:13:46] <cradek> haha
[17:16:50] <pcw_home> I've never tried the serial option (you can set it for 115200 baud so a USB/422 adapter might work)
[17:31:55] <KGB-linuxcnc> 03Sebastian Kuzminsky 052.6 28bb2a5 06linuxcnc 10src/emc/rs274ngc/interp_convert.cc 10src/emc/rs274ngc/rs274ngc_interp.hh 10src/emc/rs274ngc/rs274ngc_pre.cc Revert "interp: move end-of-program cleanup code to its own function" * 14http://git.linuxcnc.org/?p=linuxcnc.git;a=commitdiff;h=28bb2a5
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[17:46:43] <tinkerer> pcw_home: but bit banging would be easy with gpio. I did it with the fabulous P.... board. :). programming with gpio bit banging and working with spi.
[17:54:50] <tinkerer> hey, All Saints' was yesterday. what a silence.
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[17:56:46] <pcw_home> Yeah bit banging should always work
[17:56:47] <pcw_home> I should probably change the default (timeout)
[17:56:49] <pcw_home> return data from 0xAAAAAAAA to 0x12345678
[17:56:50] <pcw_home> to flag data ordering issues when testing
[17:58:26] <pcw_home> since you wont get sensible data if the xmit data ordering is wrong
[18:05:13] <seb_kuzminsky> ooh, the stmbl servo drive looks interesting:
https://github.com/rene-dev/stmbl
[18:15:57] <cradek> heh I recognize that disclaimer
[18:16:46] <cradek> can take a command of quadrature, that's nice(r than step/dir)
[18:22:39] <cradek> very exciting!
[18:27:55] <jepler> that nice big isolation gap between the HV and LV sections is pleasing to see
[18:28:16] <cradek> yeah, looks like a sign of good design
[18:28:45] <jepler> interesting, it's got something hal-inspired inside too
https://github.com/rene-dev/stmbl/wiki/Servoterm
[18:28:52] <jepler> entering 'list' prints a list of hal pins. The current default config is for a 4 pole AC permanent magnet motor with resolver feedback, using an encoder for command.
[18:28:56] <jepler> net0.fb <= res0.pos = 0.000000
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[18:46:08] <linuxcnc-build_> build #641 of 4017.5.deb-wheezy-armhf is complete: Failure [4failed shell_3] Build details are at
http://buildbot.linuxcnc.org/buildbot/builders/4017.5.deb-wheezy-armhf/builds/641 blamelist: Sebastian Kuzminsky <seb@highlab.com>
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[19:36:37] <seb_kuzminsky> i'm planning 2.6.13 in the next day or two (or three)
[19:37:03] <seb_kuzminsky> i'm hoping this will be the final 2.6 release, and i'm planning to encourage everyone who wants future updates to move to 2.7
[19:37:17] <seb_kuzminsky> speak now or forever hold your peace
[19:37:22] <jepler> thumbs up from me
[19:38:08] <seb_kuzminsky> cool
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[22:16:12] <tinkerer> seb_kuzminsky: for your arm buildbot:
http://hackaday.com/2016/10/28/odroid-xu4-runs-cool-as-water/
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[23:03:07] <seb_kuzminsky> neat!
[23:04:03] <seb_kuzminsky> i don't think it's an overheating problem - it's correctly throttling back when it gets hot, and crashes aren't correlated with heat (that was the first thing i suspected, and started paying attention to)
[23:04:21] <seb_kuzminsky> and i don't like you folks *so* much that i care how quick the buildbot is ;-)
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[23:43:15] <cradek> let's not talk about our feelings too much
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