X-Git-Url: https://git.gag.com/?a=blobdiff_plain;ds=sidebyside;f=ao-tools%2Faltosui%2FAltosDisplayThread.java;fp=ao-tools%2Faltosui%2FAltosDisplayThread.java;h=0000000000000000000000000000000000000000;hb=28d621c5885953afe3b7435e582b80b75314506e;hp=3e719130a6a7c67475f41d98a8740b9904e66e01;hpb=6d0098e497ee2d9a1d1113bf3fb907dd48bdcf80;p=fw%2Faltos diff --git a/ao-tools/altosui/AltosDisplayThread.java b/ao-tools/altosui/AltosDisplayThread.java deleted file mode 100644 index 3e719130..00000000 --- a/ao-tools/altosui/AltosDisplayThread.java +++ /dev/null @@ -1,249 +0,0 @@ -/* - * Copyright © 2010 Keith Packard - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. - */ - -package altosui; - -import java.awt.*; -import java.awt.event.*; -import javax.swing.*; -import javax.swing.filechooser.FileNameExtensionFilter; -import javax.swing.table.*; -import java.io.*; -import java.util.*; -import java.text.*; -import java.util.prefs.*; -import java.util.concurrent.LinkedBlockingQueue; - -public class AltosDisplayThread extends Thread { - - Frame parent; - IdleThread idle_thread; - AltosVoice voice; - String name; - AltosFlightReader reader; - int crc_errors; - AltosFlightDisplay display; - - synchronized void show(AltosState state, int crc_errors) { - if (state != null) - display.show(state, crc_errors); - } - - class IdleThread extends Thread { - - boolean started; - private AltosState state; - int reported_landing; - int report_interval; - long report_time; - - public synchronized void report(boolean last) { - if (state == null) - return; - - /* reset the landing count once we hear about a new flight */ - if (state.state < Altos.ao_flight_drogue) - reported_landing = 0; - - /* Shut up once the rocket is on the ground */ - if (reported_landing > 2) { - return; - } - - /* If the rocket isn't on the pad, then report height */ - if (Altos.ao_flight_drogue <= state.state && - state.state < Altos.ao_flight_landed && - state.range >= 0) - { - voice.speak("Height %d, bearing %s %d, elevation %d, range %d.\n", - (int) (state.height + 0.5), - state.from_pad.bearing_words( - AltosGreatCircle.BEARING_VOICE), - (int) (state.from_pad.bearing + 0.5), - (int) (state.elevation + 0.5), - (int) (state.range + 0.5)); - } else if (state.state > Altos.ao_flight_pad) { - voice.speak("%d meters", (int) (state.height + 0.5)); - } else { - reported_landing = 0; - } - - /* If the rocket is coming down, check to see if it has landed; - * either we've got a landed report or we haven't heard from it in - * a long time - */ - if (state.state >= Altos.ao_flight_drogue && - (last || - System.currentTimeMillis() - state.report_time >= 15000 || - state.state == Altos.ao_flight_landed)) - { - if (Math.abs(state.baro_speed) < 20 && state.height < 100) - voice.speak("rocket landed safely"); - else - voice.speak("rocket may have crashed"); - if (state.from_pad != null) - voice.speak("Bearing %d degrees, range %d meters.", - (int) (state.from_pad.bearing + 0.5), - (int) (state.from_pad.distance + 0.5)); - ++reported_landing; - if (state.state != Altos.ao_flight_landed) { - state.state = Altos.ao_flight_landed; - show(state, 0); - } - } - } - - long now () { - return System.currentTimeMillis(); - } - - void set_report_time() { - report_time = now() + report_interval; - } - - public void run () { - try { - for (;;) { - set_report_time(); - for (;;) { - voice.drain(); - synchronized (this) { - long sleep_time = report_time - now(); - if (sleep_time <= 0) - break; - wait(sleep_time); - } - } - report(false); - } - } catch (InterruptedException ie) { - try { - voice.drain(); - } catch (InterruptedException iie) { } - } - } - - public synchronized void notice(AltosState new_state, boolean spoken) { - AltosState old_state = state; - state = new_state; - if (!started && state.state > Altos.ao_flight_pad) { - started = true; - start(); - } - - if (state.state < Altos.ao_flight_drogue) - report_interval = 10000; - else - report_interval = 20000; - if (old_state != null && old_state.state != state.state) { - report_time = now(); - this.notify(); - } else if (spoken) - set_report_time(); - } - - public IdleThread() { - state = null; - reported_landing = 0; - report_interval = 10000; - } - } - - boolean tell(AltosState state, AltosState old_state) { - boolean ret = false; - if (old_state == null || old_state.state != state.state) { - voice.speak(state.data.state()); - if ((old_state == null || old_state.state <= Altos.ao_flight_boost) && - state.state > Altos.ao_flight_boost) { - voice.speak("max speed: %d meters per second.", - (int) (state.max_speed + 0.5)); - ret = true; - } else if ((old_state == null || old_state.state < Altos.ao_flight_drogue) && - state.state >= Altos.ao_flight_drogue) { - voice.speak("max height: %d meters.", - (int) (state.max_height + 0.5)); - ret = true; - } - } - if (old_state == null || old_state.gps_ready != state.gps_ready) { - if (state.gps_ready) { - voice.speak("GPS ready"); - ret = true; - } - else if (old_state != null) { - voice.speak("GPS lost"); - ret = true; - } - } - old_state = state; - return ret; - } - - public void run() { - boolean interrupted = false; - String line; - AltosState state = null; - AltosState old_state = null; - boolean told; - - idle_thread = new IdleThread(); - - display.reset(); - try { - for (;;) { - try { - AltosRecord record = reader.read(); - if (record == null) - break; - old_state = state; - state = new AltosState(record, state); - reader.update(state); - show(state, crc_errors); - told = tell(state, old_state); - idle_thread.notice(state, told); - } catch (ParseException pp) { - System.out.printf("Parse error: %d \"%s\"\n", pp.getErrorOffset(), pp.getMessage()); - } catch (AltosCRCException ce) { - ++crc_errors; - show(state, crc_errors); - } - } - } catch (InterruptedException ee) { - interrupted = true; - } catch (IOException ie) { - JOptionPane.showMessageDialog(parent, - String.format("Error reading from \"%s\"", name), - "Telemetry Read Error", - JOptionPane.ERROR_MESSAGE); - } finally { - if (!interrupted) - idle_thread.report(true); - reader.close(interrupted); - idle_thread.interrupt(); - try { - idle_thread.join(); - } catch (InterruptedException ie) {} - } - } - - public AltosDisplayThread(Frame in_parent, AltosVoice in_voice, AltosFlightDisplay in_display, AltosFlightReader in_reader) { - parent = in_parent; - voice = in_voice; - display = in_display; - reader = in_reader; - } -}