[Tinyos-help] Link layer acknowledgement in CTP

[Kirak Hong]

Hello guys,


I'm using CTP and found some redundant transmission problem. I think it retransmits redundant packets because PacketAcknowledgements.wasAcked is not working well. On transmitter side, wasAcked() in CtpForwardingEngineP.nc:SubSend.sendDone() sometimes returns FALSE although the receiver received a packet. 


Does anybody have an idea?


Kirak
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