public void run() {
// if (serial == null) return;
// Init TNC
try {
writer =
new SoundcardWriteThread(
demodulator, modulator, sc, (double) Persist / 255.0, SlotTime, ptt);
} catch (Exception e) {
System.err.println("Error initializing Soundcard " + e.toString());
return;
}
sc.receive();
}
public synchronized void init(Properties configuration) {
initParams(configuration);
if (firstTime) {
firstTime = false;
// try {TNCPort = Integer.parseInt(configuration.getProperty("SoundcardTNCDevice",
// "1").trim());}
// catch (Exception e){System.err.println("Exception parsing KISSTNCPortNumber
// "+e.toString());}
// tncPort =(byte)((TNCPort-1)<<4);
try {
TXDelay = (Integer.parseInt(configuration.getProperty("KISSTXDelay", "200").trim()) / 10);
} catch (Exception e) {
System.err.println("Exception parsing KISSTXDelay " + e.toString());
}
try {
Persist = Integer.parseInt(configuration.getProperty("KISSPersist", "255").trim());
} catch (Exception e) {
System.err.println("Exception parsing KISSPersist " + e.toString());
}
try {
SlotTime = (Integer.parseInt(configuration.getProperty("KISSSlotTime", "0").trim()));
} catch (Exception e) {
System.err.println("Exception parsing KISSPersist " + e.toString());
}
boolean fulldux = false;
try {
fulldux =
Boolean.valueOf(configuration.getProperty("KISSFullDuplex", "false").trim())
.booleanValue();
} catch (Exception e) {
System.err.println("Exception parsing KISSFullDuplex " + e.toString());
}
if (fulldux) FullDuplex = 1;
try {
TXTail = (Integer.parseInt(configuration.getProperty("KISSTXTail", "100").trim()) / 10);
} catch (Exception e) {
System.err.println("Exception parsing KISSTXTail " + e.toString());
}
try {
rate = Integer.parseInt(configuration.getProperty("SoundcardSampleRate", "9600").trim());
} catch (Exception e) {
System.err.println("Exception parsing SoundcardSampleRate " + e.toString());
}
try {
latency_ms = Integer.parseInt(configuration.getProperty("SoundcardLatency", "100").trim());
} catch (Exception e) {
System.err.println("Exception parsing SoundcardLatency " + e.toString());
}
// if (!configuration.containsKey("SoundCardName"))
// configuration.put("SerialPortName", configuration.getProperty("KISSPortName", ""));
String soundcard = configuration.getProperty("SoundcardName", "default").trim();
soundin = configuration.getProperty("SoundcardInputName", "default").trim();
soundout = configuration.getProperty("SoundcardOutputName", "default").trim();
if (soundin.equals("default")) soundin = soundcard;
if (soundout.equals("default")) soundout = soundcard;
System.err.println(
"Starting up Afsk1200 modem on ["
+ soundin
+ ", "
+ soundout
+ "] at "
+ rate
+ " samples/s");
try {
modulator = new sivantoledo.ax25.Afsk1200Modulator(rate);
demodulator = new sivantoledo.ax25.Afsk1200MultiDemodulator(rate, this);
// afsk = new sivantoledo.ax25.Afsk1200(rate, this);
modulator.setTxDelay(TXDelay);
} catch (Exception e) {
System.err.println("Afsk1200 constructor exception: " + e.getMessage());
System.exit(1);
}
String ptt_port = configuration.getProperty("PTTPort", "none").trim();
String ptt_signal = configuration.getProperty("PTTSignal", "RTS").trim();
if (!ptt_port.equals("none")) {
try {
ptt = new SerialTransmitController(ptt_port, ptt_signal);
System.err.println("Opened a serial PTT port: " + ptt_port);
} catch (Exception e) {
System.err.println("PTT initialization error: " + e.getMessage());
ptt = null;
}
} else {
System.err.println("Warning: No PTT port (okay for receive only or for VOX)");
}
sc =
new sivantoledo.ax25.Soundcard(
rate, soundin, soundout, latency_ms, demodulator, modulator);
new Thread(this, "SoundInterface Read").start();
}
}
