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Parallel Port Limit Switches

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15 Jul 2021 19:10 #214917 by probamo
any help?

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15 Jul 2021 19:25 #214919 by Aciera
Replied by Aciera on topic Parallel Port Limit Switches
Can you post your hal and ini files?

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15 Jul 2021 20:52 #214931 by probamo
 

File Attachment:

File Name: RADLJIVO.hal.zip
File Size:1 KB

 

File Attachment:

File Name: RADLJIVO.ini.zip
File Size:1 KB

Here they are.
Attachments:

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16 Jul 2021 00:29 #214958 by tommylight
Test the parallel port using the port tester without connecting it to anything, use a short piece of wire inserted in pins 10, 11, 12, 13, 15 and touch the port metal with the other side of the wire.

Check the GND wire for the limit switches if there is no BOB,
Check the GND and +5V for the BOB and limit switches if using a normal BOB,
Check the 5V and 12V if using a Mach3 BOB with the blue relay,
 

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17 Jul 2021 07:57 #215122 by probamo
Disconnected everything. When use parallel port tester 0x378 all red, no any feedback while testing with wire. Choosing 0x278, all green (except 11 - still red) no changing lights while testing with the wire?

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17 Jul 2021 09:02 #215126 by probamo
In addition, checking 'dmesg | grep par, it is 0x378, irq5 (PCSPP) on board?

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24 Jul 2021 11:47 #215765 by andypugh
This is a bit strange.

If you load the parport from the command line is there any clue?

halrun
loadrt hal_parport config="0x378"

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