public ConnectedThread(BluetoothSocket socket, BFVService service) {
this.service = service;
Log.d(BFVService.TAG, "create ConnectedThread");
mmSocket = socket;
InputStream tmpIn = null;
OutputStream tmpOut = null;
BufferedReader tmpReader = null;
// Get the BluetoothSocket input and output streams
try {
tmpIn = socket.getInputStream();
tmpOut = socket.getOutputStream();
tmpReader = new BufferedReader(new InputStreamReader(tmpIn), 256);
} catch (IOException e) {
Log.e(BFVService.TAG, "temp sockets not created", e);
}
mmOutStream = tmpOut;
mmReader = tmpReader;
chargeFromVolts = new PiecewiseLinearFunction(new Point2d(3.6, 0.0));
chargeFromVolts.addNewPoint(new Point2d(3.682, 0.032));
chargeFromVolts.addNewPoint(new Point2d(3.696, 0.124));
chargeFromVolts.addNewPoint(new Point2d(3.75, 0.212));
chargeFromVolts.addNewPoint(new Point2d(3.875, 0.624));
chargeFromVolts.addNewPoint(new Point2d(3.96, 0.73));
chargeFromVolts.addNewPoint(new Point2d(4.16, 1.0));
firstPressure = false;
}
public void handleLine(String line) {
try {
if (line == null || service == null) {
return;
}
String[] split = line.split(" ");
if (split[0] == null) {
return;
}
if (split[0].equals("PRS")) {
if (this.lastUpdateType == UPDATE_BAT) {
time = 0.04;
} else {
time = 0.02;
}
this.lastUpdateType = UPDATE_PRS;
int pressure = Integer.parseInt(split[1], 16);
service.updatePressure(pressure, time);
if (!firstPressure) {
service.firstPressure();
firstPressure = true;
}
if (split.length > 2) {
int pressure2 = Integer.parseInt(split[2], 16);
service.updatePitotPressures(pressure2, pressure);
}
} else if (split[0].equals("TMP")) {
this.lastUpdateType = UPDATE_TMP;
service.updateTemperature(Integer.parseInt(split[1]));
} else if (split[0].equals("BAT")) {
this.lastUpdateType = UPDATE_BAT;
int bat = Integer.parseInt(split[1], 16); // bat is in mV
service.updateBattery(chargeFromVolts.getValue(bat / 1000.0));
} else if (split[0].equals("BFV")) {
this.lastUpdateType = UPDATE_VER;
try {
int ver = Integer.parseInt(split[1]);
service.setHardwareVersion(ver);
} catch (NumberFormatException e) {
service.setHardwareVersion(0);
}
} else if (split[0].equals("BST")) {
this.lastUpdateType = UPDATE_KEYS;
service.updateHardwareSettingsKeys(line);
} else if (split[0].equals("SET")) {
this.lastUpdateType = UPDATE_VALUES;
service.updateHardwareSettingsValues(line);
}
} catch (NumberFormatException e) {
return;
}
}