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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;color:navy'>Hi,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;color:navy'>In case anyone is interested I have attached a patch for a
device driver for the Beckhoff CX2100-0004 power module.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;color:navy'>It implements a network device driver for the CX2100's
EtherCAT DMA interface. Note: I have only implemented the ability to link
into the EtherCAT master, I have not implemented the generic NIC interface (as
this is an unlikely use case and I don't need it). I have not implemented
anything for the LCD screen or Nav buttons as the documentation for these is
still being prepared by Beckhoff.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;color:navy'>The patch is for revision 1.5-2266 (which is a bit old now),
but it only contains new files and minimal changes to the make / config files
so will probably work against most releases. The driver is also only
released for Linux 2.6.32. If you need a different Linux version, just
copy the source file and rename it to the version you need and hopefully all of
the networking API calls will be supported.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;color:navy'>Regards,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;color:navy'>Graeme.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;color:navy'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span lang=EN-US
style='font-size:10.0pt;font-family:Tahoma;font-weight:bold'>From:</span></font></b><font
size=2 face=Tahoma><span lang=EN-US style='font-size:10.0pt;font-family:Tahoma'>
etherlab-users-bounces@etherlab.org
[mailto:etherlab-users-bounces@etherlab.org] <b><span style='font-weight:bold'>On
Behalf Of </span></b>Graeme Foot<br>
<b><span style='font-weight:bold'>Sent:</span></b> Friday, 22 February 2013
12:24<br>
<b><span style='font-weight:bold'>To:</span></b> etherlab-users@etherlab.org<br>
<b><span style='font-weight:bold'>Subject:</span></b> [etherlab-users] Linux
device driver for Beckhoff CX2100-0004 powermodule</span></font><font
face="Times New Roman"><span lang=EN-US style='font-family:"Times New Roman"'><o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face=Arial><span style='font-size:12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-US style='font-size:
10.0pt'>Hi,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-US style='font-size:
10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-US style='font-size:
10.0pt'>We've just got ourselves a Beckhoff CX2020 computer with a CX2100-0004
power module to play with. The power module requires a PCI device driver
to access the network port (and LCD screen and nav buttons).<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-US style='font-size:
10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-US style='font-size:
10.0pt'>Has anyone had a go at a device driver for one of these modules yet?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-US style='font-size:
10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-US style='font-size:
10.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-US style='font-size:
10.0pt'>Regards,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-US style='font-size:
10.0pt'>Graeme.<o:p></o:p></span></font></p>
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