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Diffstat (limited to 'altoslib/AltosIdleMonitor.java')
| -rw-r--r-- | altoslib/AltosIdleMonitor.java | 445 |
1 files changed, 445 insertions, 0 deletions
diff --git a/altoslib/AltosIdleMonitor.java b/altoslib/AltosIdleMonitor.java new file mode 100644 index 00000000..cd518c28 --- /dev/null +++ b/altoslib/AltosIdleMonitor.java @@ -0,0 +1,445 @@ +/* + * Copyright © 2010 Keith Packard <keithp@keithp.com> + * + * 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 org.altusmetrum.AltosLib; + +import java.io.*; +import java.util.*; +import java.text.*; +import java.util.prefs.*; +import java.util.concurrent.*; + +class AltosSensorTM { + int tick; + int accel; + int pres; + int temp; + int batt; + int drogue; + int main; + + public AltosSensorTM(AltosLink link) throws InterruptedException, TimeoutException { + link.printf("a\n"); + for (;;) { + String line = link.get_reply_no_dialog(5000); + if (line == null) { + throw new TimeoutException(); + } + if (!line.startsWith("tick:")) + continue; + String[] items = line.split("\\s+"); + for (int i = 0; i < items.length;) { + if (items[i].equals("tick:")) { + tick = Integer.parseInt(items[i+1]); + i += 2; + continue; + } + if (items[i].equals("accel:")) { + accel = Integer.parseInt(items[i+1]); + i += 2; + continue; + } + if (items[i].equals("pres:")) { + pres = Integer.parseInt(items[i+1]); + i += 2; + continue; + } + if (items[i].equals("temp:")) { + temp = Integer.parseInt(items[i+1]); + i += 2; + continue; + } + if (items[i].equals("batt:")) { + batt = Integer.parseInt(items[i+1]); + i += 2; + continue; + } + if (items[i].equals("drogue:")) { + drogue = Integer.parseInt(items[i+1]); + i += 2; + continue; + } + if (items[i].equals("main:")) { + main = Integer.parseInt(items[i+1]); + i += 2; + continue; + } + i++; + } + break; + } + } +} + +class AltosSensorMM { + int tick; + int sense[]; + int v_batt; + int v_pyro; + int accel; + int accel_ref; + + public AltosSensorMM(AltosLink link) throws InterruptedException, TimeoutException { + link.printf("a\n"); + for (;;) { + String line = link.get_reply_no_dialog(5000); + if (line == null) { + throw new TimeoutException(); + } + if (!line.startsWith("tick:")) + continue; + String[] items = line.split("\\s+"); + sense = new int[6]; + for (int i = 0; i < items.length;) { + if (items[i].equals("tick:")) { + tick = Integer.parseInt(items[i+1]); + i += 2; + continue; + } + if (items[i].equals("0:")) { + sense[0] = Integer.parseInt(items[i+1]); + i += 2; + continue; + } + if (items[i].equals("1:")) { + sense[1] = Integer.parseInt(items[i+1]); + i += 2; + continue; + } + if (items[i].equals("2:")) { + sense[2] = Integer.parseInt(items[i+1]); + i += 2; + continue; + } + if (items[i].equals("3:")) { + sense[3] = Integer.parseInt(items[i+1]); + i += 2; + continue; + } + if (items[i].equals("4:")) { + sense[4] = Integer.parseInt(items[i+1]); + i += 2; + continue; + } + if (items[i].equals("5:")) { + sense[5] = Integer.parseInt(items[i+1]); + i += 2; + continue; + } + if (items[i].equals("6:")) { + v_batt = Integer.parseInt(items[i+1]); + i += 2; + continue; + } + if (items[i].equals("7:")) { + v_pyro = Integer.parseInt(items[i+1]); + i += 2; + continue; + } + if (items[i].equals("8:")) { + accel = Integer.parseInt(items[i+1]); + i += 2; + continue; + } + if (items[i].equals("9:")) { + accel_ref = Integer.parseInt(items[i+1]); + i += 2; + continue; + } + i++; + } + for (int i = 0; i < sense.length; i++) + System.out.printf("sense[%d]: %d\n", i, sense[i]); + break; + } + } +} + +class AltosIMUQuery extends AltosIMU { + + public AltosIMUQuery (AltosLink link) throws InterruptedException, TimeoutException { + link.printf("I\n"); + for (;;) { + String line = link.get_reply_no_dialog(5000); + if (line == null) { + throw new TimeoutException(); + } + if (!line.startsWith("Accel:")) + continue; + String[] items = line.split("\\s+"); + if (items.length >= 8) { + accel_x = Integer.parseInt(items[1]); + accel_y = Integer.parseInt(items[2]); + accel_z = Integer.parseInt(items[3]); + gyro_x = Integer.parseInt(items[5]); + gyro_y = Integer.parseInt(items[6]); + gyro_z = Integer.parseInt(items[7]); + } + break; + } + } +} + +class AltosMs5607Query extends AltosMs5607 { + public AltosMs5607Query (AltosLink link) throws InterruptedException, TimeoutException { + link.printf("v\nB\n"); + for (;;) { + String line = link.get_reply_no_dialog(5000); + if (line == null) { + throw new TimeoutException(); + } + String[] items = line.split("\\s+"); + if (line.startsWith("Pressure:")) { + if (items.length >= 2) + raw_pres = Integer.parseInt(items[1]); + } else if (line.startsWith("Temperature:")) { + if (items.length >= 2) + raw_temp = Integer.parseInt(items[1]); + } else if (line.startsWith("ms5607 reserved:")) { + if (items.length >= 3) + reserved = Integer.parseInt(items[2]); + } else if (line.startsWith("ms5607 sens:")) { + if (items.length >= 3) + sens = Integer.parseInt(items[2]); + } else if (line.startsWith("ms5607 off:")) { + if (items.length >= 3) + off = Integer.parseInt(items[2]); + } else if (line.startsWith("ms5607 tcs:")) { + if (items.length >= 3) + tcs = Integer.parseInt(items[2]); + } else if (line.startsWith("ms5607 tco:")) { + if (items.length >= 3) + tco = Integer.parseInt(items[2]); + } else if (line.startsWith("ms5607 tref:")) { + if (items.length >= 3) + tref = Integer.parseInt(items[2]); + } else if (line.startsWith("ms5607 tempsens:")) { + if (items.length >= 3) + tempsens = Integer.parseInt(items[2]); + } else if (line.startsWith("ms5607 crc:")) { + if (items.length >= 3) + crc = Integer.parseInt(items[2]); + } else if (line.startsWith("Altitude")) + break; + } + convert(); + } +} + +class AltosGPSQuery extends AltosGPS { + public AltosGPSQuery (AltosLink link, AltosConfigData config_data) + throws TimeoutException, InterruptedException { + boolean says_done = config_data.compare_version("1.0") >= 0; + link.printf("g\n"); + for (;;) { + String line = link.get_reply_no_dialog(5000); + if (line == null) + throw new TimeoutException(); + String[] bits = line.split("\\s+"); + if (bits.length == 0) + continue; + if (line.startsWith("Date:")) { + if (bits.length < 2) + continue; + String[] d = bits[1].split(":"); + if (d.length < 3) + continue; + year = Integer.parseInt(d[0]) + 2000; + month = Integer.parseInt(d[1]); + day = Integer.parseInt(d[2]); + continue; + } + if (line.startsWith("Time:")) { + if (bits.length < 2) + continue; + String[] d = bits[1].split("/"); + if (d.length < 3) + continue; + hour = Integer.parseInt(d[0]); + minute = Integer.parseInt(d[1]); + second = Integer.parseInt(d[2]); + continue; + } + if (line.startsWith("Lat/Lon:")) { + if (bits.length < 3) + continue; + lat = Integer.parseInt(bits[1]) * 1.0e-7; + lon = Integer.parseInt(bits[2]) * 1.0e-7; + continue; + } + if (line.startsWith("Alt:")) { + if (bits.length < 2) + continue; + alt = Integer.parseInt(bits[1]); + continue; + } + if (line.startsWith("Flags:")) { + if (bits.length < 2) + continue; + int status = Integer.decode(bits[1]); + connected = (status & AltosLib.AO_GPS_RUNNING) != 0; + locked = (status & AltosLib.AO_GPS_VALID) != 0; + if (!says_done) + break; + continue; + } + if (line.startsWith("Sats:")) { + if (bits.length < 2) + continue; + nsat = Integer.parseInt(bits[1]); + cc_gps_sat = new AltosGPSSat[nsat]; + for (int i = 0; i < nsat; i++) { + int svid = Integer.parseInt(bits[2+i*2]); + int cc_n0 = Integer.parseInt(bits[3+i*2]); + cc_gps_sat[i] = new AltosGPSSat(svid, cc_n0); + } + } + if (line.startsWith("done")) + break; + if (line.startsWith("Syntax error")) + break; + } + } +} + +public class AltosIdleMonitor extends Thread { + AltosLink link; + AltosIdleMonitorListener listener; + AltosState state; + boolean remote; + double frequency; + AltosState previous_state; + AltosConfigData config_data; + AltosGPS gps; + + int AltosRSSI() throws TimeoutException, InterruptedException { + link.printf("s\n"); + String line = link.get_reply_no_dialog(5000); + if (line == null) + throw new TimeoutException(); + String[] items = line.split("\\s+"); + if (items.length < 2) + return 0; + if (!items[0].equals("RSSI:")) + return 0; + int rssi = Integer.parseInt(items[1]); + return rssi; + } + + void update_state() throws InterruptedException, TimeoutException { + AltosRecord record; + int rssi; + + try { + if (remote) { + link.set_radio_frequency(frequency); + link.start_remote(); + } else + link.flush_input(); + config_data = new AltosConfigData(link); + if (config_data.product.startsWith("TeleMetrum")) { + AltosRecordTM record_tm = new AltosRecordTM(); + AltosSensorTM sensor = new AltosSensorTM(link); + record_tm.accel = sensor.accel; + record_tm.pres = sensor.pres; + record_tm.batt = sensor.batt; + record_tm.temp = sensor.temp; + record_tm.drogue = sensor.drogue; + record_tm.main = sensor.main; + record_tm.ground_accel = record_tm.accel; + record_tm.ground_pres = record_tm.pres; + record_tm.accel_plus_g = config_data.accel_cal_plus; + record_tm.accel_minus_g = config_data.accel_cal_minus; + record_tm.tick = sensor.tick; + record = record_tm; + } else if (config_data.product.startsWith("MegaMetrum")) { + AltosRecordMM record_mm = new AltosRecordMM(); + AltosSensorMM sensor = new AltosSensorMM(link); + AltosMs5607 ms5607 = new AltosMs5607Query(link); + AltosIMU imu = new AltosIMUQuery(link); + + record_mm.accel_plus_g = config_data.accel_cal_plus; + record_mm.accel_minus_g = config_data.accel_cal_minus; + + record_mm.ground_accel = sensor.accel; + record_mm.accel = sensor.accel; + record_mm.ground_pres = ms5607.pa; + record_mm.pres = ms5607.pa; + record_mm.temp = ms5607.cc; + + record_mm.v_batt = sensor.v_batt; + record_mm.v_pyro = sensor.v_pyro; + record_mm.sense = sensor.sense; + + record_mm.imu = imu; + + record = record_mm; + } else + record = new AltosRecord(); + + gps = new AltosGPSQuery(link, config_data); + } finally { + if (remote) { + link.stop_remote(); + rssi = AltosRSSI(); + } else + rssi = 0; + } + + record.version = 0; + record.callsign = config_data.callsign; + record.serial = config_data.serial; + record.flight = config_data.log_available() > 0 ? 255 : 0; + record.rssi = rssi; + record.status = 0; + record.state = AltosLib.ao_flight_idle; + + record.gps = gps; + state = new AltosState (record, state); + } + + public void set_frequency(double in_frequency) { + frequency = in_frequency; + } + + public void post_state() { + listener.update(state); + } + + public void run() { + try { + for (;;) { + try { + update_state(); + post_state(); + } catch (TimeoutException te) { + } + Thread.sleep(1000); + } + } catch (InterruptedException ie) { + link.close(); + } + } + + public AltosIdleMonitor(AltosIdleMonitorListener in_listener, AltosLink in_link, boolean in_remote) + throws FileNotFoundException, InterruptedException, TimeoutException { + listener = in_listener; + link = in_link; + remote = in_remote; + state = null; + } +} |