altosui: Display eeprom parsing errors to user

When reading the eeprom, any parsing errors (most likely bad
checksums) indicate some kind of problem with either the hardware or
the flight software. Display these to the user and do not erase the
flight.

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

1 files changed, 3 insertions, 0 deletions

diff --git a/altosui/AltosEepromBlock.java b/altosui/AltosEepromBlock.java
index 11438df8..d59fd39e 100644
--- a/altosui/AltosEepromBlock.java
+++ b/altosui/AltosEepromBlock.java
@@ -44,6 +44,7 @@ public class AltosEepromBlock extends ArrayList<AltosEepromRecord> {
 	double	lon;
 	boolean	has_time;
 	int	hour, minute, second;
+	ParseException	parse_exception = null;
 
 	public AltosEepromBlock (AltosSerial serial_line, int block) throws TimeoutException, InterruptedException {
 		int	addr;
@@ -100,6 +101,8 @@ public class AltosEepromBlock extends ArrayList<AltosEepromRecord> {
 			} catch (ParseException pe) {
 				AltosEepromRecord	r = new AltosEepromRecord(Altos.AO_LOG_INVALID,
 										  0, 0, 0);
+				if (parse_exception == null)
+					parse_exception = pe;
 				if (!done)
 					add(addr/8, r);
 			}