Having the board in front of me would help or even a high res image.
http://linuxcnc.org/docs/2.6/html/hal/parallel_port.html
"The HAL driver supports the bidirectional port, and allows the user to
set the data group as either input or output. If configured as output, a
port provides a total of 1
So it is looking like the external resisters some how become disconnected
when you swap out the operating system? Interesting?
No, seriously, the hard part about debugging is that all the documentation
describe the INTENDED design and the way things SHOULD work. The first
step in debugging is
I just looked at the manual for the Moschip 9865 and there isn't any
mention of software select for the LPT signal pullups. It doesn't even
mention any being internally available.
Looking at the reference schematic they show that external 4.7K ohm
resistors are to be used on all the LPT pins inclu
On Wed, Oct 31, 2018 at 1:46 PM Todd Zuercher wrote:
> Gene,
>
> My problem isn't the breakout board per say. It is that this wonky PCIe
> parallel port card isn't pulling up the input pins in Linux (it does in
> Windows).
If it works in Windows it's obviously a software problem. You need to
enry Street
Dalton, Ohio 44618
Phone: (330)828-2105ext. 2031
-Original Message-
From: Gene Heskett
Sent: Wednesday, October 31, 2018 1:49 PM
To: emc-users@lists.sourceforge.net
Subject: Re: [Emc-users] Parallel Port Problems
On Wednesday 31 October 2018 10:13:51 Todd Zuercher wrote:
&g
On Wednesday 31 October 2018 10:13:51 Todd Zuercher wrote:
> I am trying to use a PCIe duel parallel port card and I'm having some
> trouble with it. It uses a Moschip 9865 according to lspci-v. I have
> 2 different breakout boards, one is a CNC4PC C10 board and it works
> perfectly fine with thi
I am trying to use a PCIe duel parallel port card and I'm having some trouble
with it. It uses a Moschip 9865 according to lspci-v.
I have 2 different breakout boards, one is a CNC4PC C10 board and it works
perfectly fine with this parallel port card. The other one is one of those
cheap 5 axis
On 23 Dec 2007 at 8:45, [EMAIL PROTECTED] wrote:
Rayh and Emory,
Yes it's a standard pc with an onboard parallel port.
I have it configed as out with "0x0378 out".
The bios choices I have are Normal, Bi-Dir, EPP, ECP...
Normal is where it was set.
Bi-Dir no change
EPP 1.7 pin 1 works... 8, 9,
Amen on the coffee. Still on first cup.
Did you try the .hal equivalent of explicitly configuring the parport like:
loadrt hal_parport cfg="0x0378 out"?
And as Rayh said, you might need resistors.
Is it a "standard" desktop PC with on-board parport?
Keep us posted,
Emory
On Dec 20, 2007 7:54 AM,
These suggestions may be irrelevant, John. I've not had a full dose of
coffee.
Is the bios for this parport set to spp or out?
Have you tried inverting these pins using HAL's parport parameters?
I seem to remember that a couple of the pins you list were considered
inverted in hardware but tha
I have a CNC4PC parallel port breakout board connected to my parallel port via
a
parallel port cable. When testing all the outputs in EMC2 via the HAL command
setp parport.0.pin-nn-out (all unlinked first) pins 1, 8, 9, 14 and 16 do not
come on.
Does this look like some kind of pattern or some
t: Tuesday, October 09, 2007 12:10 PM
Subject: Re: [Emc-users] Parallel port problems
> I could not source enough current from my Parallel port for my
> controll card to drive my stepper motor, so today, i added a new PCI
> parallel port card.
Some information on the wiki:
http://wi
> I could not source enough current from my Parallel port for my
> controll card to drive my stepper motor, so today, i added a new PCI
> parallel port card.
Some information on the wiki:
http://wiki.linuxcnc.org/cgi-bin/emcinfo.pl?NetMos
Thanks Chris.
My problem is that even when i try to ad
On Mon, Oct 08, 2007 at 04:23:26PM +, Paul Pierce wrote:
>
> I could not source enough current from my Parallel port for my
> controll card to drive my stepper motor, so today, i added a new PCI
> parallel port card.
Some information on the wiki:
http://wiki.linuxcnc.org/cgi-bin/emcinfo.pl?N
Hi all,
I am a total nube to both linux and EMC.
I installed both linux and emc from the live cd.
It's version 2.16 and i last updated - last week.
My problem is:
I could not source enough current from my Parallel port for my controll card to
drive my stepper motor, so today, i added a new PCI
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