X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=altoslib%2FAltosTelemetry.java;h=b810ac83842715b0771337f7be625b7e62e37816;hp=01bedd5e71173f759e3545440b62a7730bda5d91;hb=dcf533d5befffa4c9c872f3c3d21d11ffeb61307;hpb=b89fb51a963635e2effe3a31f803bfc29c2c46b7

diff --git a/altoslib/AltosTelemetry.java b/altoslib/AltosTelemetry.java
index 01bedd5e..b810ac83 100644
--- a/altoslib/AltosTelemetry.java
+++ b/altoslib/AltosTelemetry.java
@@ -3,7 +3,8 @@
  *
  * 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
@@ -15,7 +16,7 @@
  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
  */
 
-package org.altusmetrum.altoslib_3;
+package org.altusmetrum.altoslib_11;
 
 import java.text.*;
 
@@ -23,13 +24,16 @@ import java.text.*;
  * Telemetry data contents
  */
 
-public abstract class AltosTelemetry implements AltosStateUpdate {
+public abstract class AltosTelemetry implements AltosDataProvider {
+	int[]	bytes;
 
 	/* All telemetry packets have these fields */
-	public int	tick;
-	public int	serial;
-	public int	rssi;
-	public int	status;
+	public int rssi() { return AltosConvert.telem_to_rssi(AltosLib.int8(bytes, bytes.length - 3)); }
+	public int status() { return AltosLib.uint8(bytes, bytes.length - 2); }
+
+	/* All telemetry packets report these fields in some form */
+	public abstract int serial();
+	public abstract int tick();
 
 	/* Mark when we received the packet */
 	long		received_time;
@@ -42,13 +46,14 @@ public abstract class AltosTelemetry implements AltosStateUpdate {
 		return sum == bytes[bytes.length - 1];
 	}
 
-	public void update_state(AltosState state) {
-		if (state.state == AltosLib.ao_flight_invalid)
-			state.set_state(AltosLib.ao_flight_startup);
-		state.set_serial(serial);
-		state.set_tick(tick);
-		state.set_rssi(rssi, status);
-		state.set_received_time(received_time);
+	public void provide_data(AltosDataListener listener, AltosCalData cal_data) {
+		cal_data.set_serial(serial());
+		if (listener.state == AltosLib.ao_flight_invalid)
+			listener.set_state(AltosLib.ao_flight_startup);
+		cal_data.set_tick(tick());
+		listener.set_time(cal_data.time());
+		listener.set_rssi(rssi(), status());
+		listener.set_received_time(received_time);
 	}
 
 	final static int PKT_APPEND_STATUS_1_CRC_OK		= (1 << 7);
@@ -66,8 +71,9 @@ public abstract class AltosTelemetry implements AltosStateUpdate {
 	final static int packet_type_mega_data = 0x09;
 	final static int packet_type_metrum_sensor = 0x0a;
 	final static int packet_type_metrum_data = 0x0b;
-	final static int packet_type_mini = 0x10;
-	
+	final static int packet_type_mini2 = 0x10;
+	final static int packet_type_mini3 = 0x11;
+
 	static AltosTelemetry parse_hex(String hex)  throws ParseException, AltosCRCException {
 		AltosTelemetry	telem = null;
 
@@ -86,12 +92,6 @@ public abstract class AltosTelemetry implements AltosStateUpdate {
 		if (!cksum(bytes))
 			throw new ParseException(String.format("invalid line \"%s\"", hex), 0);
 
-		int	rssi = AltosLib.int8(bytes, bytes.length - 3) / 2 - 74;
-		int	status = AltosLib.uint8(bytes, bytes.length - 2);
-
-		if ((status & PKT_APPEND_STATUS_1_CRC_OK) == 0)
-			throw new AltosCRCException(rssi);
-
 		/* length, data ..., rssi, status, checksum -- 4 bytes extra */
 		switch (bytes.length) {
 		case AltosLib.ao_telemetry_standard_len + 4:
@@ -106,14 +106,20 @@ public abstract class AltosTelemetry implements AltosStateUpdate {
 		default:
 			throw new ParseException(String.format("Invalid packet length %d", bytes.length), 0);
 		}
-		if (telem != null) {
-			telem.received_time = System.currentTimeMillis();
-			telem.rssi = rssi;
-			telem.status = status;
-		}
 		return telem;
 	}
 
+	public AltosTelemetry() {
+		this.received_time = System.currentTimeMillis();
+	}
+
+	public AltosTelemetry(int[] bytes) throws AltosCRCException {
+		this();
+		this.bytes = bytes;
+		if ((status() & PKT_APPEND_STATUS_1_CRC_OK) == 0)
+			throw new AltosCRCException(rssi());
+	}
+
 	public static AltosTelemetry parse(String line) throws ParseException, AltosCRCException {
 		String[] word = line.split("\\s+");
 		int i =0;
@@ -124,7 +130,7 @@ public abstract class AltosTelemetry implements AltosStateUpdate {
 			throw new AltosCRCException(AltosParse.parse_int(word[i++]));
 		}
 
-		AltosTelemetry telem;
+		AltosTelemetry telem = null;
 
 		if (word[i].equals("TELEM")) {
 			telem = parse_hex(word[i+1]);