[etherlab-users] sdo read

Florian Pose fp at igh-essen.com
Fri Sep 7 15:46:20 CEST 2007


Hi Stéphane,

sorry, I read 'PDO' instead of 'SDO'... ;-)

So here's the real answer to your question:

On Tue, Sep 04, 2007 at 12:28:53PM +0200, Stéphane ANCELOT wrote:
> Is there a direct function I can use to read slave sdo ??

Yes there is: Use the Sysfs interface. Every Coe-capable slave maps its
SDOs to the file system. You'll find them under

/sys/ethercat/masterX/slaveYYY/sdos/

Hope that helps!

-- 
Best regards,
Florian Pose

http://etherlab.org



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