altosui: Add support for parsing list of flights from the 'l' command

This adds parsing support to enumerate the available flights, but does
not yet provide any UI to use it.

Signed-off-by: Keith Packard <keithp@keithp.com>

1 files changed, 23 insertions, 1 deletions

diff --git a/altosui/AltosEepromBlock.java b/altosui/AltosEepromBlock.java
index 0c1a4a92..f223f3fb 100644
--- a/altosui/AltosEepromBlock.java
+++ b/altosui/AltosEepromBlock.java
@@ -38,6 +38,12 @@ public class AltosEepromBlock extends ArrayList<AltosEepromRecord> {
 	int	state;
 	boolean	has_date;
 	int	year, month, day;
+	boolean	has_lat;
+	double	lat;
+	boolean	has_lon;
+	double	lon;
+	boolean	has_time;
+	int	hour, minute, second;
 
 	public AltosEepromBlock (AltosSerial serial_line, int block) throws TimeoutException, InterruptedException {
 		int	addr;
@@ -46,6 +52,9 @@ public class AltosEepromBlock extends ArrayList<AltosEepromRecord> {
 		has_flight = false;
 		has_state = false;
 		has_date = false;
+		has_lat = false;
+		has_lon = false;
+		has_time = false;
 		serial_line.printf("e %x\n", block);
 		for (addr = 0; !done && addr < 0x100;) {
 			try {
@@ -70,7 +79,20 @@ public class AltosEepromBlock extends ArrayList<AltosEepromRecord> {
 					day = (r.b & 0xff);
 					has_date = true;
 				}
-
+				if (r.cmd == Altos.AO_LOG_GPS_TIME) {
+					hour = (r.a & 0xff);
+					minute = (r.a >> 8);
+					second = (r.b & 0xff);
+					has_time = true;
+				}
+				if (r.cmd == Altos.AO_LOG_GPS_LAT) {
+					lat = (double) (r.a | (r.b << 16)) / 1e7;
+					has_lat = true;
+				}
+				if (r.cmd == Altos.AO_LOG_GPS_LON) {
+					lon = (double) (r.a | (r.b << 16)) / 1e7;
+					has_lon = true;
+				}
 				if (r.cmd == Altos.AO_LOG_STATE && r.a == Altos.ao_flight_landed)
 					done = true;
 				add(addr / 8, r);