On Friday 28 March 2008 07:10:56 pm Jan Kiszka wrote:
> cheng.guanghui.ml wrote:
> > Hello:
> > RTnet uses TDMA to avoid transmission collision. From the paper (RTnet
> > – A Flexible Hard Real-Time Networking Framework) we could know that
> > every cycle could consist of sync slot, back sync slot, node1 slot, node2
> > slot, ..., node(n).
> > I want to know how to schedule these slots assuming the these timeslots
> > are same without considering multiple slots per node.
> > I don't find the explicit API to specify the slot priority in the rtnet
> > head files. But there are available 32 priorities in the head file.
>
> Please have a look at RTNET_RTIOC_XMITPARAMS.
But how can the system guarantee the TDMA principle when the using the
time
out to control the synchronization communication and asynchronous
communication? I mean basically the communication of two nodes is a local
behavior but TDMA is a global behavior.
Thanks.
Cheng
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