*
* 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.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
-package org.altusmetrum.altoslib_2;
+package org.altusmetrum.altoslib_13;
import java.util.concurrent.*;
+import java.io.*;
public class AltosMs5607 {
- public int reserved;
- public int sens;
- public int off;
- public int tcs;
- public int tco;
- public int tref;
- public int tempsens;
- public int crc;
-
- public int raw_pres;
- public int raw_temp;
- public int pa;
- public int cc;
-
- static final boolean ms5611 = false;
-
- void convert() {
+ public int reserved = AltosLib.MISSING;
+ public int sens = AltosLib.MISSING;
+ public int off = AltosLib.MISSING;
+ public int tcs = AltosLib.MISSING;
+ public int tco = AltosLib.MISSING;
+ public int tref = AltosLib.MISSING;
+ public int tempsens = AltosLib.MISSING;
+ public int crc = AltosLib.MISSING;
+ private boolean ms5611 = false;
+
+ public boolean valid_config() {
+ return reserved != AltosLib.MISSING &&
+ sens != AltosLib.MISSING &&
+ off != AltosLib.MISSING &&
+ tcs != AltosLib.MISSING &&
+ tco != AltosLib.MISSING &&
+ tref != AltosLib.MISSING &&
+ tempsens != AltosLib.MISSING &&
+ crc != AltosLib.MISSING;
+ }
+
+ public AltosPresTemp pres_temp(int raw_pres, int raw_temp) {
int dT;
- int TEMP;
- long OFF;
- long SENS;
- //int P;
+ int TEMP;
+ long OFF;
+ long SENS;
+ int P;
+
+ if (raw_pres == AltosLib.MISSING || raw_temp == AltosLib.MISSING)
+ return new AltosPresTemp(AltosLib.MISSING, AltosLib.MISSING);
dT = raw_temp - ((int) tref << 8);
-
+
TEMP = (int) (2000 + (((long) dT * (long) tempsens) >> 23));
if (ms5611) {
OFF = ((long) off << 17) + (((long) tco * (long) dT) >> 6);
SENS = ((long) sens << 16) + (((long) tcs * (long) dT) >> 7);
- }
+ }
if (TEMP < 2000) {
int T2 = (int) (((long) dT * (long) dT) >> 31);
int TEMPM = TEMP - 2000;
long OFF2 = ((long) 61 * (long) TEMPM * (long) TEMPM) >> 4;
long SENS2 = (long) 2 * (long) TEMPM * (long) TEMPM;
- if (TEMP < 1500) {
+ if (TEMP < -1500) {
int TEMPP = TEMP + 1500;
long TEMPP2 = (long) TEMPP * (long) TEMPP;
OFF2 = OFF2 + 15 * TEMPP2;
SENS -= SENS2;
}
- pa = (int) (((((long) raw_pres * SENS) >> 21) - OFF) >> 15);
- cc = TEMP;
- }
+ P = (int) (((((long) raw_pres * SENS) >> 21) - OFF) >> 15);
- public int set(int in_pres, int in_temp) {
- raw_pres = in_pres;
- raw_temp = in_temp;
- convert();
- return pa;
+ return new AltosPresTemp(P, TEMP / 100.0);
}
- public boolean parse_line(String line) {
- System.out.printf ("parse %s\n", line);
- String[] items = line.split("\\s+");
- if (line.startsWith("Pressure:")) {
- if (items.length >= 2) {
- raw_pres = Integer.parseInt(items[1]);
- System.out.printf ("raw_pres %d\n", raw_pres);
- }
- } 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:")) {
- System.out.printf ("found sens length %d\n", items.length);
- if (items.length >= 3) {
- sens = Integer.parseInt(items[2]);
- System.out.printf ("sens %d\n", sens);
+ public AltosPresTemp pres_temp(AltosLink link) throws InterruptedException, TimeoutException {
+ int raw_pres = AltosLib.MISSING;
+ int raw_temp = AltosLib.MISSING;
+ boolean done = false;
+
+ link.printf("B\n");
+ while (!done) {
+ 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("Altitude:")) {
+ done = true;
}
- } 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:")) {
- return false;
}
- return true;
+ return pres_temp(raw_pres, raw_temp);
+ }
+
+ public AltosMs5607(boolean ms5611) {
+ this.ms5611 = ms5611;
+ }
+
+ public AltosMs5607() {
+ this(false);
+ }
+
+ public AltosMs5607(AltosMs5607 old) {
+ reserved = old.reserved;
+ sens = old.sens;
+ off = old.off;
+ tcs = old.tcs;
+ tco = old.tco;
+ tref = old.tref;
+ tempsens = old.tempsens;
+ crc = old.crc;
}
- static public void update_state(AltosState state, AltosLink link, AltosConfigData config_data) {
+ static public void provide_data(AltosDataListener listener, AltosLink link) throws InterruptedException {
try {
- AltosMs5607 ms5607 = new AltosMs5607(link);
+ AltosCalData cal_data = listener.cal_data();
+ AltosMs5607 ms5607 = cal_data.ms5607;
if (ms5607 != null) {
- state.set_ms5607(ms5607);
- return;
+ AltosPresTemp pt = ms5607.pres_temp(link);
+ listener.set_temperature(pt.temp);
+ listener.set_pressure(pt.pres);
}
} catch (TimeoutException te) {
- } catch (InterruptedException ie) {
}
}
- public AltosMs5607() {
- raw_pres = AltosLib.MISSING;
- raw_temp = AltosLib.MISSING;
- pa = AltosLib.MISSING;
- cc = AltosLib.MISSING;
+ public AltosMs5607(AltosConfigData config_data) {
+ this(config_data.ms5607());
}
- public AltosMs5607 (AltosLink link) throws InterruptedException, TimeoutException {
- this();
- link.printf("c s\nB\n");
- for (;;) {
- String line = link.get_reply_no_dialog(5000);
- if (line == null) {
- throw new TimeoutException();
- }
- if (!parse_line(line)) {
- System.out.printf ("stop parsing at %s\n", line);
- break;
- }
- }
- System.out.printf ("sens %d off %d tcs %d tco %d tref %d tempsens %d crc %d pres %d temp %d\n",
- sens, off, tcs, tco, tref, tempsens, crc, raw_pres, raw_temp);
- convert();
- System.out.printf ("pa %d cc %d\n", pa, cc);
+ public AltosMs5607 (AltosLink link, AltosConfigData config_data) throws InterruptedException, TimeoutException {
+ this(config_data);
}
}
projects / fw / altos / blobdiff