the use of "hostmot2.encoder. .count-latched"?

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KobeYang
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02 Aug 2010 03:23 #3553 by KobeYang

the use of "hostmot2.encoder. .count-latched"? was created by KobeYang

Hi all ,
I just read the drver files of hostmot2,I find two pins have been added,one is "encoder.<n>.raw-latch" and the other is "encoder.<n>.count-latched",I did want to know the use of these pins, I just guess these pins are use for extern probe trigger ,isn't it? Can you help me ?thanks a lot .

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andypugh
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02 Aug 2010 10:09 #3555 by andypugh

Replied by andypugh on topic Re:the use of "hostmot2.encoder. .count-latched"?

Yes, it seems that the new pins were added by Jeff Epler in this commit:
git.linuxcnc.org/gitweb?p=emc2.git;a=com...5c459182cbb75af9732f
It appears that it is to allow probing at higher resolution.

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KobeYang
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02 Aug 2010 10:20 #3556 by KobeYang

Replied by KobeYang on topic Re:the use of "hostmot2.encoder. .count-latched"?

Thank you very much!

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