X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=altoslib%2FAltosMag.java;h=1fa8877b9c639b4d1b5bdd714be5687424dd70be;hp=b3bbd92fa9843acbcbdf633489e7c0c741357af2;hb=00ae706dab6e8fddef4c5730a17c433a022228b7;hpb=8d1d8d2a3c129cdbd55427bcda0f26715b02f1ee

diff --git a/altoslib/AltosMag.java b/altoslib/AltosMag.java
index b3bbd92f..1fa8877b 100644
--- a/altoslib/AltosMag.java
+++ b/altoslib/AltosMag.java
@@ -15,11 +15,81 @@
  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
  */
 
-package org.altusmetrum.altoslib_1;
+package org.altusmetrum.altoslib_5;
 
-public class AltosMag {
-	public int		x;
-	public int		y;
-	public int		z;
+import java.util.concurrent.*;
+
+public class AltosMag implements Cloneable {
+	public int		along;
+	public int		across;
+	public int		through;
+
+	public static double counts_per_gauss = 1090;
+
+	public static double convert_gauss(double counts) {
+		return counts / counts_per_gauss;
+	}
+
+	public boolean parse_string(String line) {
+//		if (line.startsWith("Syntax error")) {
+//			along = across = through = 0;
+//			return true;
+//		}
+
+		if (!line.startsWith("X:"))
+			return false;
+
+		String[] items = line.split("\\s+");
+
+		if (items.length >= 6) {
+			along = Integer.parseInt(items[1]);
+			across = Integer.parseInt(items[3]);
+			through = Integer.parseInt(items[5]);
+		}
+		return true;
+	}
+
+	public AltosMag clone() {
+		AltosMag n = new AltosMag();
+
+		n.along = along;
+		n.across = across;
+		n.through = through;
+		return n;
+	}
+
+	public AltosMag() {
+		along = AltosLib.MISSING;
+		across = AltosLib.MISSING;
+		through = AltosLib.MISSING;
+	}
+
+	public AltosMag(int along, int across, int through) {
+		this.along = along;
+		this.across = across;
+		this.through = through;
+	}
+
+	static public void update_state(AltosState state, AltosLink link, AltosConfigData config_data) throws InterruptedException {
+		try {
+			AltosMag	mag = new AltosMag(link);
+
+			if (mag != null)
+				state.set_mag(mag);
+		} catch (TimeoutException te) {
+		}
+	}
+
+	public AltosMag(AltosLink link) throws InterruptedException, TimeoutException {
+		this();
+		link.printf("M\n");
+		for (;;) {
+			String line = link.get_reply_no_dialog(5000);
+			if (line == null) {
+				throw new TimeoutException();
+			}
+			if (parse_string(line))
+				break;
+		}
+	}
 }
-	
\ No newline at end of file