static void incoming_packet(void) {
int length = packetbuf_totlen();
int noise = cc2420_rssi();
int crc_ok = -1;
int rssi = packetbuf_attr(PACKETBUF_ATTR_RSSI);
int lqi = packetbuf_attr(PACKETBUF_ATTR_LINK_QUALITY);
noise = cc2420_rssi();
dump_packet(packetbuf_dataptr(), length, crc_ok, rssi, noise, lqi);
}
static int
do_rssi(void)
{
static int sample;
int channel;
NETSTACK_MAC.off(0);
cc2420_on();
for(channel = 11; channel <= 26; ++channel) {
cc2420_set_channel(channel);
rssi_samples[sample].channel[channel - 11] = cc2420_rssi() + 53;
}
NETSTACK_MAC.on();
sample = (sample + 1) % NUM_SAMPLES;
{
int channel, tot;
tot = 0;
for(channel = 0; channel < 16; ++channel) {
int max = -256;
int i;
for(i = 0; i < NUM_SAMPLES; ++i) {
max = MAX(max, rssi_samples[i].channel[channel]);
}
tot += max / 20;
}
return tot;
}
}
static void
do_rssi(void)
{
int channel;
printf("RSSI:");
for(channel = 0; channel <= 85; ++channel) {
set_frq(channel);
printf("%d ", cc2420_rssi() + 55);
}
printf("\n");
}
/*---------------------------------------------------------------*/
static void scan_channel(void)
{
uint i = 0;
int rx_power = 0;
for(i = 11; i <= 26; i++)
{
cc2420_set_channel(i);
rx_power = cc2420_rssi()-45;
printf("Channel %u: %d dBm\n",i,rx_power);
}
printf("\n");
ctimer_reset(&ct);
}
