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TransSeqNumber in the AF_INCOMING_MSG

licheng Li
Prodigy 220 points

Hello,

I am using the ZSTACK-2.5.1-A for CC2530ZNP,i found that the TransSeqNumber of AF_INCOMING_MSG was always 0,whatever i changed the TransID of  AF_DATA_REQUEST.

Why?

What is the function of TransSeqNumber in the AF_INCOMING_MSG?Isn't it used to identify the resend message for the transmitor?

I found that when the LQI was bad,and the end device will try to resend a message when it could not receive the ACK from the coordinator,and sometimes the coordinator would receive the same message for sevel times because the end device could not receive the ACK signal.How could the APP identify that whether  are they the resended messages?

Regards.