Switch relay in a defined x position

andypugh
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4 years 9 months ago #232166 by andypugh

Replied by andypugh on topic Switch relay in a defined x position

mgm wrote:
What or where is the wrong?

Are you running an installed version of LinuxCNC or one you compiled yourself?

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mgm
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4 years 9 months ago #232168 by mgm

Replied by mgm on topic Switch relay in a defined x position

I first installed linux MX and then Linuxcnc following the instructions here in the forum

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rodw
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4 years 9 months ago #232171 by rodw

Replied by rodw on topic Switch relay in a defined x position

That does not really answer the question. I'm sure Andy does not use MX Linux and neither do I.
Do those instructions require you to use make or did you use synaptic or apt?
Also errors should have a line number reported. check which line it fails on and what is on that line.

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mgm
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4 years 9 months ago #232174 by mgm

Replied by mgm on topic Switch relay in a defined x position

I installed it with synaptic.
The error message is in the line:
Addf downdraft servo thread

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rodw
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4 years 9 months ago #232175 by rodw

Replied by rodw on topic Switch relay in a defined x position

Did you use sudo when you used halcompile. you need root access to write to the folder.

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mgm
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4 years 9 months ago #232176 by mgm

Replied by mgm on topic Switch relay in a defined x position

Yes I have used Sudo

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mgm
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4 years 9 months ago #232177 by mgm

Replied by mgm on topic Switch relay in a defined x position

This is the result of halcompile:

compiling realtime downdraft.c
Linking downdraft.so
cp downdraft.so /usr/lib/linuxcnc/modules/

Is this the right place to put the file?

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rodw
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4 years 9 months ago #232179 by rodw

Replied by rodw on topic Switch relay in a defined x position

sudo halcompile --install
allways works for me.
Perhaps try the comp and wcomp components Andy linked to as they are part of the core.

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andypugh
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4 years 9 months ago #232180 by andypugh

Replied by andypugh on topic Switch relay in a defined x position

Yes, it seems to have gone to the right place.

The function name is probably downdraft.0

(and it might be simpler to use one of the built-in modules, terse[1] documentation aside.)

[1] Terse to a fault, I agree

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rodw
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4 years 9 months ago #232184 by rodw

Replied by rodw on topic Switch relay in a defined x position

Actually, I think my hal example uses names=ddraft
and has a typo
try
addf ddraft servo-thread

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