Xpressnet Protocol feedback problem.

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africatwin
Posts: 9
Joined: 09.01.2013, 19:44

Xpressnet Protocol feedback problem.

Post by africatwin » 21.05.2013, 13:33

I'm writing an application that uses the protocol XpressNet er communicate with Rocrail emulation interface LI101F

It all works, except the state communication feedback.

As per page 23 of the specifications Lenz XpressNet write a serial broadcast feedback status with the header bytes 0x40+number of data bytes, databytes, and finally the byte withl Xor. Rocrail always responds in a different way.

What could be wrong? What is the correct procedure to communicate the status of Rocrail Feedback

Thx!

rjversluis
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Post by rjversluis » 21.05.2013, 14:38

Trace files?

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