void loop(void)
{
// Clear measurement values
memset(values,0,num_channels);
// Scan all channels num_reps times
int rep_counter = num_reps;
while (rep_counter--)
{
int i = num_channels;
while (i--)
{
// Select this channel
radio.setChannel(i);
// Listen for a little
radio.startListening();
delayMicroseconds(128);
radio.stopListening();
// Did we get a carrier?
if ( radio.testCarrier() )
++values[i];
}
}
// Print out channel measurements, clamped to a single hex digit
int i = 0;
while ( i < num_channels )
{
printf("%x",min(0xf,values[i]&0xf));
++i;
}
printf("\n\r");
}
void mapFreeCH()
{
radio.setAutoAck(false);
radio.startListening();
radio.stopListening();
for( int i = 30; i< 127; i++)
{
radio.setChannel(i);
radio.startListening();
delay(25);
radio.stopListening();
if ( !radio.testCarrier() )
{
freeCH[nFreeCH++] = i;
}
}
radio.setAutoAck(true);
radio.startListening();
//test printing
for (int i =0; i<nFreeCH; i++)
{
//Serial.println(freeCH[i]);
}
//Serial.println("");
//Serial.print(freeCH[nextFreeCH]);
//Serial.println("");
}
