On Wed, 19 Nov 2008, Sebastian Kuzminsky wrote:
> Date: Wed, 19 Nov 2008 20:29:31 -0600
> From: Sebastian Kuzminsky <[EMAIL PROTECTED]>
> Reply-To: "Enhanced Machine Controller (EMC)"
> <[email protected]>
> To: "Enhanced Machine Controller (EMC)" <[email protected]>
> Subject: Re: [Emc-users] Problem with the new hm2_pci write function
>
> Roberto Caminiti wrote:
>> Here, the .hal source file: http://www.robomatek.com/files/test.hal
>> and the dmesg response: http://www.robomatek.com/files/error.txt
>>
>> I think that in this file there are important clues to solve my problem.
>
> Yes, the excellent debugging files you provided definately show a bug in
> the driver. The bug only manifests when there are no pwmgens enabled,
> and I guess except for you, all the hostmot2 users are on servo machines.
>
> Hold on, I'll fix it... Ok, I just checked the bugfix into CVS (TRUNK
> and 2.2), if you can update and recompile that should fix it.
>
> If you can't or don't want to compile from source, you can work around
> the bug by enabling one pwmgen instance in your config modparam.
> Assuming, of course, that you dont need those IO pins for GPIO...
I can also make a stepper only HM2 config if that will sidestep the bug
(will it Sebastian?)
>
>
> Thanks for helping us find this! Your help is much appreciated.
>
>
> --
> Sebastian Kuzminsky
>
> -------------------------------------------------------------------------
Peter Wallace
Mesa Electronics
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