Why synchronization is sending at the end ?

[almol]

According my measurements and code, sync is sending at the end:

  for (int nRepeat = 0; nRepeat < nRepeatTransmit; nRepeat++) {
    for (int i = length-1; i >= 0; i--) {
      if (code & (1L << i))
        this->transmit(protocol.one);
      else
        this->transmit(protocol.zero);
    }
    this->transmit(protocol.syncFactor);   //Transmit SYNC
  }

That work because that send multiple frames: frame 1 is ignored, frame 1 sync is read as frame 2 sync start and so on.

Will be:

  for (int nRepeat = 0; nRepeat < nRepeatTransmit; nRepeat++) {
    this->transmit(protocol.syncFactor);   //Transmit SYNC
    for (int i = length-1; i >= 0; i--) {
      if (code & (1L << i))
        this->transmit(protocol.one);
      else
        this->transmit(protocol.zero);
    }

  }

.. that would be if I understood everything correctly....

Thanks.