Function getRegister

nRFBox/scanner.cpp:35–45

byte getRegister(byte r)
{
 byte c;
 
 PORTB &=~_BV(2);
 c = SPI.transfer(r&0x1F);
 c = SPI.transfer(0);  
 PORTB |= _BV(2);

 return(c);
}

void setRegister(byte r, byte v)
{