Hi,
I think I've asked this before. I used the SysTimeStamping component
contributed by Vanderbilt to add timestamp on outgoing packets.
However what I see in the receiver side is the timestamp value not
attached on the packet (timestamp value equals to the offset between
global and local time). This does not happen on every packet but a
few. I guess it's because when we see the SFD goes high and try to
write the timestamp back, the packet is already sent out by CC2420. Is
there any solution to this problem? I use telosb and tinyos-1.x. Thanks.
Tsung-Han Lin
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