Hi All,
I wish to count the number of times the SFD occurs in the CC2420. The
component I was looking at to do this was HPLCC2420InterruptM.nc. And the
specific section was:
async event void SFDCapture.captured(uint16_t time) {
result_t val = SUCCESS;
....
}
I was thinking of adding the statment "SFDCount++;" in the body here and
then trying to read that value after a number of receives/transmissions. Is
this a bad idea and if not how can I get the value of this count back up to
my application for transmission to the base station?
I tried wiring the HPLCC2420InterruptM.nc component directly to my
application and using the interface HPLCC2420Capture.nc (or SFD) it provides
but that caused my program to hang which is probably understandable as the
capture event and sendMsg command probably occur almost instantaneously.
Many thanks,
Terence.
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