Problem parralel Port is not reconized in stretch configuration

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30 May 2019 17:17 #135407 by andypugh
That's looking for a parport at address 0xE480
I don't think we have seen that number anywhere?

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30 May 2019 17:18 #135408 by andypugh
Ah, no, 0xE480 is one of the addresses in the list, but probably not the right one.

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30 May 2019 17:21 #135409 by Philippe
i try with both address EC00 and E481 in haxa and I've the same error

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31 May 2019 13:57 #135470 by andypugh
With LinuxCNC not running please do the test that I asked for at the command line some posts ago.

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31 May 2019 16:34 #135483 by Philippe
see here after the result
pilou@PilouCnc:~$ halrun
halcmd: loadrt hal_parport cfg="0xec00"
Note: Using POSIX realtime
config string '0xec00'
Linux parallel port @60416 not found
halcmd: show pin
Component Pins:
Owner Type Dir Value Name
6 bit IN FALSE parport.0.pin-01-out
6 bit IN FALSE parport.0.pin-02-out
6 bit IN FALSE parport.0.pin-03-out
6 bit IN FALSE parport.0.pin-04-out
6 bit IN FALSE parport.0.pin-05-out
6 bit IN FALSE parport.0.pin-06-out
6 bit IN FALSE parport.0.pin-07-out
6 bit IN FALSE parport.0.pin-08-out
6 bit IN FALSE parport.0.pin-09-out
6 bit OUT FALSE parport.0.pin-10-in
6 bit OUT FALSE parport.0.pin-10-in-not
6 bit OUT FALSE parport.0.pin-11-in
6 bit OUT FALSE parport.0.pin-11-in-not
6 bit OUT FALSE parport.0.pin-12-in
6 bit OUT FALSE parport.0.pin-12-in-not
6 bit OUT FALSE parport.0.pin-13-in
6 bit OUT FALSE parport.0.pin-13-in-not
6 bit IN FALSE parport.0.pin-14-out
6 bit OUT FALSE parport.0.pin-15-in
6 bit OUT FALSE parport.0.pin-15-in-not
6 bit IN FALSE parport.0.pin-16-out
6 bit IN FALSE parport.0.pin-17-out
6 s32 OUT 0 parport.0.read.time
6 s32 OUT 0 parport.0.reset.time
6 s32 OUT 0 parport.0.write.time
6 s32 OUT 0 parport.read-all.time
6 s32 OUT 0 parport.write-all.time

halcmd: exit

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31 May 2019 16:41 #135484 by PCW
I think you will have to try all the other addresses and see if you get more reasonable parallel port in data

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31 May 2019 16:42 #135485 by andypugh
That's odd, it seems to have said it can't find the port, then carried on anyway.

Have you checked if the port works?

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31 May 2019 16:47 #135486 by Philippe

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31 May 2019 17:02 #135487 by Philippe
i check with the all address in the terminal and the result is the same, it don't found the parallel port

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31 May 2019 17:23 #135490 by PCW
Are all the pins the same in each case?

Not sure if the "Linux parallel port @XXXXXX not found"

message means anything if there's no Linux parallel port driver
and the low level hal_parport driver is just doing direct port I/O

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