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TI Home » TI E2E Community » Support Forums » RF & Digital Radio » /etc... RF » /etc... RF Forum » I want to use the Fragement feature of the Zstack.
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I want to use the Fragement feature of the Zstack.

I want to use the Fragement feature of the Zstack.

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phillip chen
Posted by phillip chen
on Aug 07 2012 04:29 AM
Prodigy200 points
I used the AF_DataRequest() function to send data to routers. When the size of data is less than 99 Bytes, it was able to transmit data successfully. But when the size of data is larger than 99 Bytes, it was not able to send data successfully. And after I used the function to send data more than 99 bytes, the function was not able to send any data although I used the function to send one byte data. Is the function can send data more than 99 bytes(I hope to send 257 bytes data for each packet.)
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  • Igor Sherer
    Posted by Igor Sherer
    on Aug 07 2012 07:23 AM
    Guru21965 points

    Hi,

    Assuming that you are yousing Z-stack, you should enable fragmentation option

    in Z-stack to be able to send more then 99 bytes of data (99 is the default max

    application payload allowed)
     

    Secondly, I would like to recommend you to post any ZigBee related question on the

    Low Power RF ZigBee® Software & IEEE 802.15.4 Forum

    Br,

    Igor

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  • phillip chen
    Posted by phillip chen
    on Aug 07 2012 23:09 PM
    Prodigy200 points

    Hi,

    How can I enable fragmentation option?

    Thanks!

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  • Igor Sherer
    Posted by Igor Sherer
    on Aug 08 2012 04:11 AM
    Guru21965 points

    Hi,

    What is the version of Z-stack you are using?

    Br,

    Igor

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