import android.location.LocationListener;
import android.location.Criteria;
-import org.altusmetrum.altoslib_7.*;
-
+import org.altusmetrum.altoslib_8.*;
public class TelemetryService extends Service implements LocationListener {
* Messages from TelemetryReader
*/
case MSG_TELEMETRY:
- AltosDebug.debug("MSG_TELEMETRY");
s.telemetry((AltosTelemetry) msg.obj);
break;
case MSG_CRC_ERROR:
// forward crc error messages
s.telemetry_state.crc_errors = (Integer) msg.obj;
- AltosDebug.debug("MSG_CRC_ERROR");
s.send_to_clients();
break;
default:
telem.update_state(state);
telemetry_state.states.put(telem.serial, state);
if (state != null) {
- AltosDebug.debug("Save state %d", telem.serial);
AltosPreferences.set_state(telem.serial, state, null);
}
send_to_clients();
private void send_to_client(Messenger client, Message m) {
try {
- AltosDebug.debug("Send message to client %s", client.toString());
client.send(m);
} catch (RemoteException e) {
AltosDebug.error("Client %s disappeared", client.toString());
private void send_to_clients() {
Message m = message();
- AltosDebug.debug("Send message to %d clients", clients.size());
for (Messenger client : clients)
send_to_client(client, m);
}
if (altos_link != null)
altos_link.closing();
+ stop_receiver_voltage_timer();
+
if (telemetry_reader != null) {
AltosDebug.debug("disconnect(): stopping TelemetryReader");
telemetry_reader.interrupt();
send_to_clients();
}
+ // Timer for receiver battery voltage monitoring
+ Timer receiver_voltage_timer;
+
+ private void update_receiver_voltage() {
+ if (altos_link != null) {
+ try {
+ double voltage = altos_link.monitor_battery();
+ telemetry_state.receiver_battery = voltage;
+ } catch (InterruptedException ie) {
+ }
+ }
+ }
+
+ private void stop_receiver_voltage_timer() {
+ if (receiver_voltage_timer != null) {
+ receiver_voltage_timer.cancel();
+ receiver_voltage_timer.purge();
+ receiver_voltage_timer = null;
+ }
+ }
+
+ private void start_receiver_voltage_timer() {
+ if (receiver_voltage_timer == null && altos_link.has_monitor_battery()) {
+ receiver_voltage_timer = new Timer();
+ receiver_voltage_timer.scheduleAtFixedRate(new TimerTask() { public void run() {update_receiver_voltage();}}, 1000L, 10000L);
+ }
+ }
+
private void connected() throws InterruptedException {
AltosDebug.debug("connected top");
AltosDebug.check_ui("connected\n");
telemetry_logger = new TelemetryLogger(this, altos_link);
+ start_receiver_voltage_timer();
+
AltosDebug.debug("Notify UI of connection");
send_to_clients();
@Override
public void onCreate() {
+
+ AltosDebug.init(this);
+
+ // Initialise preferences
+ AltosDroidPreferences.init(this);
+
// Get local Bluetooth adapter
bluetooth_adapter = BluetoothAdapter.getDefaultAdapter();
Toast.makeText(this, "Bluetooth is not available", Toast.LENGTH_LONG).show();
}
- // Initialise preferences
- AltosDroidPreferences.init(this);
-
telemetry_state = new TelemetryState();
// Create a reference to the NotificationManager so that we can update our notifcation text later
// Move us into the foreground.
startForeground(NOTIFICATION, notification);
- if (intent != null) {
+ /* Start bluetooth if we don't have a connection already */
+ if (intent != null &&
+ (telemetry_state.connect == TelemetryState.CONNECT_NONE ||
+ telemetry_state.connect == TelemetryState.CONNECT_DISCONNECTED))
+ {
String action = intent.getAction();
if (action.equals(AltosDroid.ACTION_BLUETOOTH)) {