Ciao Roberto,
I think, both cases are possible and depend on what you are interested to trace
or do, but I would incline on the second, I mean, to use the chip
infrastructure.
you have a good day.
--marco.
> sorry, I meant something like this:
>
> event result_t Timer.fired() {
> /* First method */
> uint8_t status;
> uint16_t rssi_reg;
>
> status = call HPLChipcon.cmd(CC2420_SNOP);
> while( !((status >> CC2420_RSSI_VALID) & 0x01) ) {
> status = call HPLChipcon.cmd(CC2420_SNOP);
> }
> rssi_reg = call HPLChipcon.read(CC2420_RSSI);
>
> /* Second method */
> if( TOSH_READ_RADIO_CCA_PIN() )
> // do something
>
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