extern void nRF24L01_interrupt ()
{
// Read nRF24L01 status
uint8_t status;
nRF24L01_CSN_lo; // Pull down chip select
status = spi_transmit_byte(NOP); // Read status register
nRF24L01_CSN_hi; // Pull up chip select
//based upon the status register decide what to do
//if TX sucess
if ( status & (1<<TX_DS) )
{
nRF24L01_powerdown(); // Return to low power state
}
//maximum retrys reached
else if ( status & (1<<MAX_RT) )
{
//set some flag
nRF24L01_powerdown(); // Return to low power state
}
//recieved a packet
else if ( status & (1<<RX_DR) )
{
nRF24L01_get_data(buffer);
nRF24L01_powerdown();
}
// Reset status register for further interaction
nRF24L01_config_register(STATUS,( (1<<RX_DR) | (1<<TX_DS) | (1<<MAX_RT) ) ); // Reset status register
}
/// \brief .
///
///
void radioRxDataAvailable(void)
{
uint8_t rxData[32];
uint8_t readLen;
readLen = nRF24L01_get_data(rxData);
}