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Diffstat (limited to 'altoslib/AltosRecordTM.java')
-rw-r--r-- | altoslib/AltosRecordTM.java | 186 |
1 files changed, 0 insertions, 186 deletions
diff --git a/altoslib/AltosRecordTM.java b/altoslib/AltosRecordTM.java deleted file mode 100644 index c6cf3646..00000000 --- a/altoslib/AltosRecordTM.java +++ /dev/null @@ -1,186 +0,0 @@ -/* - * Copyright © 2012 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_1; - -public class AltosRecordTM extends AltosRecord { - - /* Sensor values */ - public int accel; - public int pres; - public int temp; - public int batt; - public int drogue; - public int main; - - public int ground_accel; - public int ground_pres; - public int accel_plus_g; - public int accel_minus_g; - - public int flight_accel; - public int flight_vel; - public int flight_pres; - - /* - * Values for our MP3H6115A pressure sensor - * - * From the data sheet: - * - * Pressure range: 15-115 kPa - * Voltage at 115kPa: 2.82 - * Output scale: 27mV/kPa - * - * - * 27 mV/kPa * 2047 / 3300 counts/mV = 16.75 counts/kPa - * 2.82V * 2047 / 3.3 counts/V = 1749 counts/115 kPa - */ - - static final double counts_per_kPa = 27 * 2047 / 3300; - static final double counts_at_101_3kPa = 1674.0; - - static double - barometer_to_pressure(double count) - { - return ((count / 16.0) / 2047.0 + 0.095) / 0.009 * 1000.0; - } - - public double pressure() { - if (pres == MISSING) - return MISSING; - return barometer_to_pressure(pres); - } - - public double ground_pressure() { - if (ground_pres == MISSING) - return MISSING; - return barometer_to_pressure(ground_pres); - } - - public double battery_voltage() { - if (batt == MISSING) - return MISSING; - return AltosConvert.cc_battery_to_voltage(batt); - } - - public double main_voltage() { - if (main == MISSING) - return MISSING; - return AltosConvert.cc_ignitor_to_voltage(main); - } - - public double drogue_voltage() { - if (drogue == MISSING) - return MISSING; - return AltosConvert.cc_ignitor_to_voltage(drogue); - } - - /* Value for the CC1111 built-in temperature sensor - * Output voltage at 0°C = 0.755V - * Coefficient = 0.00247V/°C - * Reference voltage = 1.25V - * - * temp = ((value / 32767) * 1.25 - 0.755) / 0.00247 - * = (value - 19791.268) / 32768 * 1.25 / 0.00247 - */ - - static double - thermometer_to_temperature(double thermo) - { - return (thermo - 19791.268) / 32728.0 * 1.25 / 0.00247; - } - - public double temperature() { - if (temp == MISSING) - return MISSING; - return thermometer_to_temperature(temp); - } - - double accel_counts_per_mss() { - double counts_per_g = Math.abs(accel_minus_g - accel_plus_g) / 2; - - return counts_per_g / 9.80665; - } - - public double acceleration() { - if (ground_accel == MISSING || accel == MISSING) - return MISSING; - return (ground_accel - accel) / accel_counts_per_mss(); - } - - public void copy(AltosRecordTM old) { - super.copy(old); - - version = old.version; - callsign = old.callsign; - serial = old.serial; - flight = old.flight; - rssi = old.rssi; - status = old.status; - state = old.state; - tick = old.tick; - accel = old.accel; - pres = old.pres; - temp = old.temp; - batt = old.batt; - drogue = old.drogue; - main = old.main; - flight_accel = old.flight_accel; - ground_accel = old.ground_accel; - flight_vel = old.flight_vel; - flight_pres = old.flight_pres; - ground_pres = old.ground_pres; - accel_plus_g = old.accel_plus_g; - accel_minus_g = old.accel_minus_g; - } - - public AltosRecordTM clone() { - return new AltosRecordTM(this); - } - - void make_missing() { - accel = MISSING; - pres = MISSING; - temp = MISSING; - batt = MISSING; - drogue = MISSING; - main = MISSING; - - flight_accel = MISSING; - flight_vel = MISSING; - flight_pres = MISSING; - - ground_accel = MISSING; - ground_pres = MISSING; - accel_plus_g = MISSING; - accel_minus_g = MISSING; - } - - public AltosRecordTM(AltosRecord old) { - super.copy(old); - make_missing(); - } - - public AltosRecordTM(AltosRecordTM old) { - copy(old); - } - - public AltosRecordTM() { - super(); - make_missing(); - } -} |