Hal_input Help!!

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07 Feb 2011 03:07 #7035 by EmcRules
Hal_input Help!! was created by EmcRules
Ok. So I am trying to use a Pokeys55 with EMC.

Pokeys setup:

Pretty simple right now one rotay switch connected to digital inputs to the pokeys which are then mapped to joystick buttons. When configured in windows I can see all of the digital inputs change state as expected.

Emc hal setup.

I have loaded Hal_input and can start EMC and view all of my pins in hal.

Problem.

If I plug the pokeys in and start EMC. Go to Hal meter or configuration to view pin status. When i rotate the switch the pins will go high and stay high.

imagebin.org/136494

Close EMC and restart EMC (NOT the whole PC) View pin status again all are low and the pins do respond at all.

If I unplug the pokeys and plug it back in, this cycle repeats.

Any Ideas where to look?

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07 Feb 2011 10:26 #7040 by andypugh
Replied by andypugh on topic Re:Hal_input Help!!
It might be worth sending this question to the mailing list.

It sounds like a problem at the Pokeys end to me, if restarting EMC2 doesn't reset it, but unplugging the Pokeys does.

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07 Feb 2011 11:51 - 07 Feb 2011 12:50 #7046 by BigJohnT
Replied by BigJohnT on topic Re:Hal_input Help!!
I will find mine and connect it up again. I know everything worked for me as I expected but don't have the config that I used as I lost it somehow.

What are the lines your using to load the pokeys?

Did you set the permissions?
www.linuxcnc.org/docview/html/man/man1/hal_input.1.html

John
Last edit: 07 Feb 2011 12:50 by BigJohnT.

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07 Feb 2011 13:32 #7051 by EmcRules
Replied by EmcRules on topic Re:Hal_input Help!!
John,

Yes i set the permission and also ran,

sudo addgroup plugdev
sudo addgroup myloginname plugdev

to verifiy.

To load the PoKeys i used,

loadusr -W hal_input -KRAL PoKeys:0 PoKeys:1

I had to load the two components as the pokeys shows up as two devices.

0 = standard HID joystick
1 = standard HID Keyboard

As background if i map the digital inputs on the pokeys to keyboard buttons it seems to work fine. I just dont know if thats just linux reconizing the keyboard like any other keyboard

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24 Feb 2011 04:10 #7421 by EmcRules
Replied by EmcRules on topic Re:Hal_input Help!!
John,

here is a screen shot of the less /proc/bus/input/devices response

I will add another post with my pokeys config.
Attachments:

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24 Feb 2011 04:42 - 24 Feb 2011 04:45 #7424 by EmcRules
Replied by EmcRules on topic Re:Hal_input Help!!
John,


Here is the Pokeys Config file. FYI,I had to rename the file extension to .txt to upload


Thanks
JP

File Attachment:

File Name: EMC_Pokeys_Config.txt
File Size:71 KB
Attachments:
Last edit: 24 Feb 2011 04:45 by EmcRules.

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