[Tinyos-help] AMPacket interface

[Flavio Pompermaier]

Hi to all, I've a doubt regard the AMPacket interface: it is useful in order to set AM fields of the Packet, right? However there are 3 components that provide this interface: ActiveMessageC, AMSenderC e AMReceiverC. Which should I use? Are they equivalent? Or should I choose one or the other respect to what I'm doing (sending/receiving)?

Thanks in advance,
Flavio