Contiki nullrdc duplicate packets? -


i testing code in cooja environment, , checking if packets sent clients arriving in respective order (given enough time). checked each packet came duplicate sometimes. checked rdc , mac, , configured nullrdc , nullmac in contiki-conf.h. copied example "udp-ipv6" example , change code, same configuration.

the duplicate packets coming in 10ms apart of first packet. knows why packets coming duplicate? forgetting configure something?

by way, i'm using wismote cc2520.

thanks in advance, best regards!


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