   byte CRC = *(datain + LEN + 1);
   byte BlockType;
   byte cmd;
-  bit link;// more 1, last 0
-  bit reqp;//request 0 , reply 1
+  byte link;// more 1, last 0
+  byte reqp;//request 0 , reply 1
   BlockType = (CTL&0xC0);
   if(BLOCK_S == BlockType)
   {

    reqp= (CTL&(1<<5));
    switch(cmd)
    {
      case :
      
      break;
      default:
      break;
    }
  }
  else if(BLOCK_R == BlockType)
  {    switch()
    {
      case :
      break;
      default:
      break;
    }
  }
  else if(BLOCK_I == BlockType)
  {
        switch()
    {
      case :
      break;
      default:
      break;
    }
  }
  else
  {

  LocalPhyAddress[4] = EEPROM.read(EEPROM_PHY_ADDR_START+4);
  memcpy( RemotePhyAddress,LocalPhyAddress,5);
  RemotePhyAddress[0] = 0x00;
  radio.begin();
  radio.setPALevel(RF24_PA_LOW);
  radio.openWritingPipe(RemotePhyAddress);
  radio.openReadingPipe(0,BroadCastAddress);
  radio.openReadingPipe(1,LocalPhyAddress);
  radio.startListening();
}

void loop(){
