[net2-wg] IEEE 802.15.4/ZigBee

Omprakash Gnawali gnawali at usc.edu
Wed Apr 4 16:59:38 PDT 2007


Thanks, Martin. I will take a note of your offer. This will help us to
recruit more people into the TOS Zigbee team.

- om_p

> 
> Hi André,
> 
> We are looking forward to your release of the NWK layer code.
> 
> Regarding Om's previous request for help, I'd be willing to review the code, 
 *run some interoperability tests with a known-compliant stack, and even contri
 *bute towards completing any non-compliant sections or porting.
> 
> Of course, I can't be of much assistance until the network layer bits are ava
 *ilable.
> 
> Thanks for working on this!
> 
> Martin 
> __________________________________________________
> Martin Turon  |  Crossbow Technology, Inc.
> 
> -----Original Message-----
> From: net2-wg-bounces at millennium.berkeley.edu [mailto:net2-wg-bounces at millenn
 *ium.berkeley.edu] On Behalf Of André Cunha
> Sent: Wednesday, April 04, 2007 10:57 AM
> To: net2-wg at millennium.berkeley.edu
> Subject: [net2-wg] IEEE 802.15.4/ZigBee
> 
> Hello all,
> 
> The following topics report the status of the Open-ZB implementation. I 
> am working on a telosb version of the implementation and on stabilizing 
> the network layer implementation. It will be available soon on the 
> www.open-zb.net website.
> Currently the implementation works on TinyOS 1.x, but we can reuse some 
> of the code in a TinyOS 2.0 implementation (I am evaluating that).
> 
> Network layer functionalities implemented:
> 
>     * SAP interfaces
>     * Beacon enabled mode
>     * Association - ZigBee addressing schemes
>     * Tree-routing
> 
> IEEE 802.15.4 functionalities implemented
> 
>     * SAP interfaces
>     * CSMA/CA
>     * GTS
>     * Beacon Management
>     * MAC PIB management
>     * ED and PASSIVE Channel Scan
> 
> Next Steps
> 
>     * Porting the current implementation efforts to TOS 2 (timing
>       depends on the differences between 1.x and 2.0, currently I have
>       no experience with TOS 2)
>     * After we have something working on TOS 2 we should try to divide
>       the implementation efforts into separate areas in order to make
>       future interactions/collaborations easier.
> 
> Best Regards
> 
> André Cunha
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