[Tinyos-help] strange issues when using FTSP and one hop AM acked communication

Carlos Gil Soriano gilsoriano at gmail.com
Mon Jul 6 20:56:17 PDT 2009


Hi,

I'm running an app which is using FTSP in the "background"  and sending
messages thanks to an usual AM layer. In the case that before sending an AM
message I don't specifically type to not acknowledge that AM packet every
single time that I send it, I get freezes in my program soon or later. As
far as I remember, ActiveMessage behaves in the way that every packet has
its own fcf field, so ack is specifically defined for each packet. Anyone
has reported the same problem?
(In my program it was not critical but I guess that if someone tries to use
both FTSP and DIP, for instance, (s)he could experience the same problem)

Thanks in advance.

Regards,
Carlos
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