Method driveControl

TransceiverRAD1/Transceiver.cpp:454–717

  
void Transceiver::driveControl(unsigned ARFCN)
{

  int MAX_PACKET_LENGTH = 100;

  // check control socket
  char buffer[MAX_PACKET_LENGTH];
  int msgLen = -1;
  buffer[0] = '\0';
 
  msgLen = mControlSocket[ARFCN]->read(buffer);

  mControlLock.lock();

  if (msgLen < 1) {
    mControlLock.unlock();
    return;
  }

  char cmdcheck[4];
  char command[MAX_PACKET_LENGTH];
  char response[MAX_PACKET_LENGTH];

  sscanf(buffer,"%3s %s",cmdcheck,command);
 
  writeClockInterface();

  if (strcmp(cmdcheck,"CMD")!=0) {
    LOG(ERR) << "bogus message on control interface";
    mControlLock.unlock();
    return;
  }
  LOG(INFO) << "command is " << buffer;

  if (strcmp(command,"POWEROFF")==0) {
    // turn off transmitter/demod
    sprintf(response,"RSP POWEROFF 0"); 
  }
  else if (strcmp(command,"POWERON")==0) {
    // turn on transmitter/demod
    if (!mTxFreq || !mRxFreq) 
      sprintf(response,"RSP POWERON 1");
    else {
      sprintf(response,"RSP POWERON 0");
      if (!mOn) {
        // Prepare for thread start
        mPower = -20;
        mRadioInterface->start();

        // Start radio interface threads.
        writeClockInterface();
        generateRACHSequence(*gsmPulse,mSamplesPerSymbol);

        mRFIFOServiceLoopThread->start((void * (*)(void*))RFIFOServiceLoopAdapter,(void*) this);
        mFIFOServiceLoopThread->start((void * (*)(void*))FIFOServiceLoopAdapter,(void*) this);

	for (int i = 0; i < mNumARFCNs; i++) {
          ThreadStruct *cs = new ThreadStruct;