CC2538: CC2538 support green power device number

Joe Zhu

Intellectual 2540 points

Part Number: CC2538
Other Parts Discussed in Thread: Z-STACK

Hi Champion,

Do you know when CC2538 as a Proxy or Sinj devie, how many green power device they can support?

Thanks!

Joe

over 8 years ago

0 YiKai Chen over 8 years ago

Guru 735695 points

I don't think there is a limitation about this. When a Green Power Proxy receives Green Power device signal, it just forward it.

0 haile jiang over 8 years ago in reply to YiKai Chen

Prodigy 50 points

Hi YiKai,

I agree your comments on the Green Power Proxy. Thanks.

But if it CC2538 works as Green Power Sink? I think there should be limits about the number of Green Power Device. It needs to manage Sink Table, and some thing else. Am I right?

How many GPDs can be managed by CC2538 as a Sink? Are there any practical use cases as you know?

BRs

Hyller

0 YiKai Chen over 8 years ago in reply to haile jiang

Guru 735695 points

I don't have practical use cases since TI hasn't provided Green Power Device.

0 JasonB over 8 years ago in reply to haile jiang

TI__Expert 8950 points

Hi,

Z-Stack 3.0 on CC2538 does not support Green Power Device or Sink configurations (only Green Power Proxy, as this is mandatory in the Zigbee 3.0 specification), but it is on our roadmap to support these configurations on future platforms. For more information, please contact your local TI representative.

0 haile jiang over 8 years ago in reply to JasonB

Prodigy 50 points

Hi JasonB,

How about Z-Stack 2.5? Can it work on CC2538 and to let it work as Sink? In this way, how may Green Power Device it supports to communicate with?

BRs

Hyller

0 YiKai Chen over 8 years ago in reply to haile jiang

Guru 735695 points

All of current Z-Stack doesn’t support sink.

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CC2538: CC2538 support green power device number