Twopass

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21 Jan 2018 16:21 - 21 Jan 2018 16:22 #104793 by Mike_Eitel
Twopass was created by Mike_Eitel
Hi
I want to use twopass quite intensiv
Is it possible that this funtionality is not working as expected in postgui files?

P.S. Stretch, newest master.

THX
Mike
Last edit: 21 Jan 2018 16:22 by Mike_Eitel.

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21 Jan 2018 16:28 #104795 by dgarrett
Replied by dgarrett on topic Twopass
Twopass processing occurs before the loading of a gui.  When using a 
[HAL]POSTGUI_HALFILE, it is convenient to place all the loadrt
statements for components needed in a halfile that is loaded earlier.

Example of a HAL section when using a POSTGUI_HALFILE :
----
[HAL]

TWOPASS = on
HALFILE = core_sim.hal
HALFILE = sim_spindle_encoder.hal
HALFILE = axis_manualtoolchange.hal
HALFILE = simulated_home.hal
HALFILE = load_for_postgui.hal  <-- loadrt lines for components in postgui.hal

POSTGUI_HALFILE = postgui.hal
HALUI = halui
----

Ref: linuxcnc.org/docs/html/hal/twopass.html

It is possible that there are issues with very complex loadrt lines.
Post your ini and hal files.

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21 Jan 2018 16:33 - 21 Jan 2018 16:34 #104797 by Mike_Eitel
Replied by Mike_Eitel on topic Twopass
After reading again i get the impression that it is not only convinient but demanded to collect the loadrt in an seperate file?
Yes, will do and collect ( pitty)

THX
Last edit: 21 Jan 2018 16:34 by Mike_Eitel.

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21 Jan 2018 17:16 #104802 by Mike_Eitel
Replied by Mike_Eitel on topic Twopass
Nope

I changed, but it does not work neither,
also not to transfer addf was the reason

I have no glue anymore
THX Mike

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File Name: MeBIG.tar
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21 Jan 2018 19:15 #104809 by dgarrett
Replied by dgarrett on topic Twopass
I don't have hardware to test a 7i76e, Please:

1) run the following command in a terminal (test.hal attached)
and post (attach) the file tst.out
halrun tst.hal >|tst.out 2>&1

2) run linuxcnc from a terminal and post (attach) the file log.txt
linuxcnc MeBigCNC3.ini >|log.txt 2>&1
Attachments:

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21 Jan 2018 20:05 #104812 by Mike_Eitel
Replied by Mike_Eitel on topic Twopass
Hi dgarrett
I'm no more near to my machine but my 7i76e/773 combo works good.

Only problem since the upgrade is the scrambled lcd.

For the twopass problem i changed all files and concentrated all loadrt in one preloaded file.
Since then it runs. I can proceed with my application building.

Do you still want me to run your test and send the result?
Thx Mike

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21 Jan 2018 20:33 #104813 by dgarrett
Replied by dgarrett on topic Twopass

Do you still want me to run your test and send the result?


No, not if it is working.

I thought you said it was not working:

I changed, but it does not work neither,...

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21 Jan 2018 20:40 #104814 by Mike_Eitel
Replied by Mike_Eitel on topic Twopass
Thx
Yes, it was not ,always complaint existing mux2 in mpg.hal...

So i moved all loadrt lines from all hal's into one. From that moment on the twopass worked.
Can't explain why.
Mike

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