[Emc-developers] CiA® 309 series: Accessing CANopen via TCP

2018-02-21 Thread Nicklas Karlsson
This is what I envision for Linuxcnc 
https://www.can-cia.org/can-knowledge/canopen/cia309/ in a short feature but I 
will probably stay at SDO communication because this is what I need right now. 
It should be rather simple to implement and I am already half way there or do 
anybody know about already existend software for CiA 309 I could re-use?

Regards Nicklas SB Karlsson

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Re: [Emc-developers] Ethercat driver

2018-02-21 Thread Nicklas Karlsson
On Tue, 23 Jan 2018 08:17:52 -0500
Gene Heskett  wrote:

> On Tuesday 23 January 2018 08:01:01 andy pugh wrote:
> 
> > On 23 January 2018 at 03:26, Rod Webster  
> wrote:
> > > This link seems to confirm the Etherlab invocation is GPLv2 so you
> > > may be right!
> > > https://etherlab.org/en/ethercat/index.php
> >
> > Etherlab and SOEM are both GPL (or want to be)
> >
> > The problem is with Beckhoff who own the EtherCAT trademark and
> > technology.
> 
> Then we need to come up with a new name for it, and this interface chip 
> Nicklas has used offloads the technology aspect. So it seems to me that 
> should cover those 2 items of concern. I haven't a clue what to use for 
> a name and anything I would suggest would disqualify itself based on the 
> clean room principle.

I could name the file "ethercat.c", soem is in a sub folder and set up a new 
repository on github? Or could I push somewhere else?

I created a local fork but needed some method to configure devices and decided 
a CANopen gateway may be a good solution, it is CiA 309 if I remember correct.


Nicklas Karlsson

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