public void run() { stopRequested = false; this.nsb = new CldcNetworkByteSource(this.inetHost, this.inetPort, manager.getGprsConf()); this.airPacketizer = new CldcPacketizer("GPRS", nsb, 0); // WARNING 1 is TINYOS serialPacketizer.setPacketListener(this); try { airPacketizer.open(PrintStreamMessenger.err); } catch (IOException ioe) { ioe.printStackTrace(); } int packetCnt = 0; for (; ; ) { try { byte[] packet = airPacketizer.readPacket(); // write back to serial interface long t1 = System.currentTimeMillis(); serialPacketizer.writePacket(packet); long t2 = System.currentTimeMillis(); System.out.println("*** FWD GPRS > SERIAL done in " + (t2 - t1)); if (stopRequested) { serialPacketizer.removePacketListener(); return; } } catch (Exception e) { e.printStackTrace(); } } }
// any packet received by the serial are sent back to the air iface public void packetReceived(byte[] packet) { try { // (byte)0x0A // packet filtering, oscope specific // if (packet.length > 7) // if (packet[4] == this.inetMessageFilter) long t1 = System.currentTimeMillis(); airPacketizer.writePacket(packet); long t2 = System.currentTimeMillis(); System.out.println("*** FWD GPRS < SERIAL done in " + (t2 - t1)); } catch (IOException ioe) { ioe.printStackTrace(); } }