import android.os.RemoteException;
import android.os.Looper;
import android.widget.Toast;
-import android.location.Location;
-import android.location.LocationManager;
-import android.location.LocationListener;
import android.location.Criteria;
import org.altusmetrum.altoslib_10.*;
-public class TelemetryService extends Service implements LocationListener {
+public class TelemetryService extends Service implements AltosIdleMonitorListener {
static final int MSG_REGISTER_CLIENT = 1;
static final int MSG_UNREGISTER_CLIENT = 2;
static final int MSG_SETBAUD = 11;
static final int MSG_DISCONNECT = 12;
static final int MSG_DELETE_SERIAL = 13;
+ static final int MSG_BLUETOOTH_ENABLED = 14;
+ static final int MSG_MONITOR_IDLE_START= 15;
+ static final int MSG_MONITOR_IDLE_STOP = 16;
+ static final int MSG_REBOOT = 17;
+ static final int MSG_IGNITER_QUERY = 18;
+ static final int MSG_IGNITER_FIRE = 19;
// Unique Identification Number for the Notification.
// We use it on Notification start, and to cancel it.
// Last data seen; send to UI when it starts
private TelemetryState telemetry_state;
+ // Idle monitor if active
+ AltosIdleMonitor idle_monitor = null;
+
+ // Igniter bits
+ AltosIgnite ignite = null;
+ boolean ignite_running;
+
// Handler of incoming messages from clients.
static class IncomingHandler extends Handler {
private final WeakReference<TelemetryService> service;
@Override
public void handleMessage(Message msg) {
+ DeviceAddress address;
+
TelemetryService s = service.get();
AltosDroidLink bt = null;
if (s == null)
return;
+
switch (msg.what) {
/* Messages from application */
break;
case MSG_CONNECT:
AltosDebug.debug("Connect command received");
- DeviceAddress address = (DeviceAddress) msg.obj;
+ address = (DeviceAddress) msg.obj;
AltosDroidPreferences.set_active_device(address);
s.start_altos_bluetooth(address, false);
break;
s.telemetry_state.crc_errors = (Integer) msg.obj;
s.send_to_clients();
break;
+ case MSG_BLUETOOTH_ENABLED:
+ AltosDebug.debug("TelemetryService notes that BT is now enabled");
+ address = AltosDroidPreferences.active_device();
+ if (address != null && !address.address.startsWith("USB"))
+ s.start_altos_bluetooth(address, false);
+ break;
+ case MSG_MONITOR_IDLE_START:
+ AltosDebug.debug("start monitor idle");
+ s.start_idle_monitor();
+ break;
+ case MSG_MONITOR_IDLE_STOP:
+ AltosDebug.debug("stop monitor idle");
+ s.stop_idle_monitor();
+ break;
+ case MSG_REBOOT:
+ AltosDebug.debug("reboot");
+ s.reboot_remote();
+ break;
+ case MSG_IGNITER_QUERY:
+ AltosDebug.debug("igniter query");
+ s.igniter_query(msg.replyTo);
+ break;
+ case MSG_IGNITER_FIRE:
+ AltosDebug.debug("igniter fire");
+ s.igniter_fire((String) msg.obj);
+ break;
default:
super.handleMessage(msg);
}
telem.update_state(state);
telemetry_state.states.put(telem.serial, state);
if (state != null) {
- AltosPreferences.set_state(telem.serial, state, null);
+ AltosPreferences.set_state(state);
}
send_to_clients();
}
/* On connect, send the current state to the new client
*/
send_to_client(client);
+ send_idle_mode_to_client(client);
/* If we've got an address from a previous session, then
* go ahead and try to reconnect to the device
send_to_client(client);
}
- private void disconnect(boolean notify) {
- AltosDebug.debug("disconnect(): begin");
-
- telemetry_state.connect = TelemetryState.CONNECT_DISCONNECTED;
- telemetry_state.address = null;
+ private void send_idle_mode_to_client(Messenger client) {
+ Message m = Message.obtain(null, AltosDroid.MSG_IDLE_MODE, idle_monitor != null);
+ try {
+ client.send(m);
+ } catch (RemoteException e) {
+ AltosDebug.error("Client %s disappeared", client.toString());
+ remove_client(client);
+ }
+ }
- if (altos_link != null)
- altos_link.closing();
+ private void send_idle_mode_to_clients() {
+ for (Messenger client : clients)
+ send_idle_mode_to_client(client);
+ }
- stop_receiver_voltage_timer();
+ private void telemetry_start() {
+ if (telemetry_reader == null && idle_monitor == null && !ignite_running) {
+ telemetry_reader = new TelemetryReader(altos_link, handler);
+ telemetry_reader.start();
+ }
+ }
+ private void telemetry_stop() {
if (telemetry_reader != null) {
AltosDebug.debug("disconnect(): stopping TelemetryReader");
telemetry_reader.interrupt();
}
telemetry_reader = null;
}
+ }
+
+ private void disconnect(boolean notify) {
+ AltosDebug.debug("disconnect(): begin");
+
+ telemetry_state.connect = TelemetryState.CONNECT_DISCONNECTED;
+ telemetry_state.address = null;
+
+ if (idle_monitor != null)
+ stop_idle_monitor();
+
+ if (altos_link != null)
+ altos_link.closing();
+
+ stop_receiver_voltage_timer();
+
+ telemetry_stop();
if (telemetry_logger != null) {
AltosDebug.debug("disconnect(): stopping TelemetryLogger");
telemetry_logger.stop();
AltosDebug.debug("disconnect(): stopping AltosDroidLink");
altos_link.close();
altos_link = null;
+ ignite = null;
}
telemetry_state.config = null;
if (notify) {
}
private void start_altos_bluetooth(DeviceAddress address, boolean pause) {
- // Get the BLuetoothDevice object
- BluetoothDevice device = bluetooth_adapter.getRemoteDevice(address.address);
+ if (bluetooth_adapter == null || !bluetooth_adapter.isEnabled())
+ return;
disconnect(false);
+
+ // Get the BluetoothDevice object
+ BluetoothDevice device = bluetooth_adapter.getRemoteDevice(address.address);
+
this.address = address;
AltosDebug.debug("start_altos_bluetooth(): Connecting to %s (%s)", device.getName(), device.getAddress());
altos_link = new AltosBluetooth(device, handler, pause);
send_to_clients();
}
+ private void start_idle_monitor() {
+ if (altos_link != null && idle_monitor == null) {
+ telemetry_stop();
+ idle_monitor = new AltosIdleMonitor(this, altos_link, true, false);
+ idle_monitor.set_callsign(AltosPreferences.callsign());
+ idle_monitor.start();
+ send_idle_mode_to_clients();
+ }
+ }
+
+ private void stop_idle_monitor() {
+ if (idle_monitor != null) {
+ try {
+ idle_monitor.abort();
+ } catch (InterruptedException ie) {
+ }
+ idle_monitor = null;
+ telemetry_start();
+ send_idle_mode_to_clients();
+ }
+ }
+
+ private void reboot_remote() {
+ if (altos_link != null) {
+ stop_idle_monitor();
+ try {
+ altos_link.start_remote();
+ altos_link.printf("r eboot\n");
+ altos_link.flush_output();
+ } catch (TimeoutException te) {
+ } catch (InterruptedException ie) {
+ } finally {
+ try {
+ altos_link.stop_remote();
+ } catch (InterruptedException ie) {
+ }
+ }
+ }
+ }
+
+ private void ensure_ignite() {
+ if (ignite == null)
+ ignite = new AltosIgnite(altos_link, true, false);
+ }
+
+ private synchronized void igniter_query(Messenger client) {
+ ensure_ignite();
+ HashMap<String,Integer> status_map = null;
+ ignite_running = true;
+ try {
+ stop_idle_monitor();
+ try {
+ status_map = ignite.status();
+ } catch (InterruptedException ie) {
+ AltosDebug.debug("ignite.status interrupted");
+ } catch (TimeoutException te) {
+ AltosDebug.debug("ignite.status timeout");
+ }
+ } finally {
+ ignite_running = false;
+ }
+ Message m = Message.obtain(null, AltosDroid.MSG_IGNITER_STATUS, status_map);
+ try {
+ client.send(m);
+ } catch (RemoteException e) {
+ }
+ }
+
+ private synchronized void igniter_fire(String igniter) {
+ ensure_ignite();
+ ignite_running = true;
+ stop_idle_monitor();
+ try {
+ ignite.fire(igniter);
+ } catch (InterruptedException ie) {
+ } finally {
+ ignite_running = false;
+ }
+ }
+
// Timer for receiver battery voltage monitoring
Timer receiver_voltage_timer;
private void update_receiver_voltage() {
- if (altos_link != null) {
+ if (altos_link != null && idle_monitor == null && !ignite_running) {
try {
double voltage = altos_link.monitor_battery();
telemetry_state.receiver_battery = voltage;
+ send_to_clients();
} catch (InterruptedException ie) {
}
}
telemetry_state.connect = TelemetryState.CONNECT_CONNECTED;
telemetry_state.address = address;
- telemetry_reader = new TelemetryReader(altos_link, handler);
- telemetry_reader.start();
+ telemetry_start();
AltosDebug.debug("connected TelemetryReader started");
// Get local Bluetooth adapter
bluetooth_adapter = BluetoothAdapter.getDefaultAdapter();
- // If the adapter is null, then Bluetooth is not supported
- if (bluetooth_adapter == null) {
- Toast.makeText(this, "Bluetooth is not available", Toast.LENGTH_LONG).show();
- }
-
telemetry_state = new TelemetryState();
// Create a reference to the NotificationManager so that we can update our notifcation text later
telemetry_state.latest_serial = AltosPreferences.latest_state();
for (int serial : serials) {
- AltosSavedState saved_state = AltosPreferences.state(serial);
+ AltosState saved_state = AltosPreferences.state(serial);
if (saved_state != null) {
- if (serial == 0) {
- serial = saved_state.state.serial;
- AltosPreferences.set_state(serial, saved_state.state, saved_state.listener_state);
- AltosPreferences.remove_state(0);
- }
if (telemetry_state.latest_serial == 0)
telemetry_state.latest_serial = serial;
- AltosDebug.debug("recovered old state serial %d flight %d\n",
+ AltosDebug.debug("recovered old state serial %d flight %d",
serial,
- saved_state.state.flight);
- if (saved_state.state.gps != null)
- AltosDebug.debug("\tposition %f,%f\n",
- saved_state.state.gps.lat,
- saved_state.state.gps.lon);
- telemetry_state.states.put(serial, saved_state.state);
+ saved_state.flight);
+ if (saved_state.gps != null)
+ AltosDebug.debug("\tposition %f,%f",
+ saved_state.gps.lat,
+ saved_state.gps.lon);
+ telemetry_state.states.put(serial, saved_state);
+ } else {
+ AltosDebug.debug("Failed to recover state for %d", serial);
}
}
-
- // Listen for GPS and Network position updates
- LocationManager locationManager = (LocationManager) this.getSystemService(Context.LOCATION_SERVICE);
-
- locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 1000, 1, this);
}
@Override
@Override
public void onDestroy() {
- // Stop listening for location updates
- ((LocationManager) getSystemService(Context.LOCATION_SERVICE)).removeUpdates(this);
-
// Stop the bluetooth Comms threads
disconnect(true);
return messenger.getBinder();
}
-
- public void onLocationChanged(Location location) {
- telemetry_state.location = location;
- AltosDebug.debug("location changed");
+ /* AltosIdleMonitorListener */
+ public void update(AltosState state, AltosListenerState listener_state) {
+ telemetry_state.states.put(state.serial, state);
+ telemetry_state.receiver_battery = listener_state.battery;
send_to_clients();
}
- public void onStatusChanged(String provider, int status, Bundle extras) {
- }
-
- public void onProviderEnabled(String provider) {
+ public void failed() {
}
-
- public void onProviderDisabled(String provider) {
- }
-
}
projects / fw / altos / blobdiff