On Saturday 28 March 2020 10:01:51 andy pugh wrote:
> On Sat, 28 Mar 2020 at 13:45, Gene Heskett <ghesk...@shentel.net>
wrote:
> > > Where did you find that format? Is it in the docs somewhere?
> >
> > page 812, /usr/share/doc/linuxcnc/Documentation.pdf
>
> The 2.7 docs don't even have a page 812, and in 2.9 and 2.8 that page
> is discussing kinematics.
>
> Searching the PDF for the string "hal." doesn't help either, so I
> really have no idea where you got that string from, but it certainly
> isn't G-code.
Get it from my web page. You should know that I am pulling and rebuilding
master for the rpi4 at some point every weekend. Goto the link in my
sig, then add lathe-stf/ to the address bar, and you will see a dir
listing, click on linuxcnc4rpi4, and get
linuxcnc-doc-en_2.9.0~pre0_all.deb. But I see a gfx add during this
mornings git pull so it might not be page 812 any more. Is now on page
814 according to evince:
14.15.6.6
get_value
read a pin, param or signal directly.
example:
value = hal.get_value("iocontrol.0.emc-enable-in"):
Thats copy/pasted from the docs I built this morning on the rpi4.
Just installed it on mine, appears to work, so in 15 minutes or less you
should see todays date on that stuff at the link described above.
All done, ready for your downloading pleasure. Be my guest.
Cheers, Gene Heskett
--
"There are four boxes to be used in defense of liberty:
soap, ballot, jury, and ammo. Please use in that order."
-Ed Howdershelt (Author)
If we desire respect for the law, we must first make the law respectable.
- Louis D. Brandeis
Genes Web page <http://geneslinuxbox.net:6309/gene>
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