[etherlab-users] Device gets stuck in state "INIT E"
Florian Pose
fp at igh-essen.com
Mon Jan 26 11:15:52 CET 2009
On Fri, Jan 23, 2009 at 08:23:27AM +0100, Erwin Burgstaller wrote:
> What exactly has the slave to do to get recognized by the master? I
> mean, what does the master cause to send the PREOP request?
When the master searches for slaves, it first sends a broadcast read
datagram to find the number of slaves. From then, it uses
auto-increment-addressing to access every single slave. To answer your
question: The slave must respond to the master's register access
datagrams. If it does, it will be recognized.
--
Best regards,
Florian Pose
http://etherlab.org
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