altosui: Add support for downloading TeleMini/TeleNano flight logs

Splits the eeprom downloading code into eeprom block downloading and
separate eeprom data parsing so that the new data logging format can
share the data downloading code.

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

1 files changed, 10 insertions, 1 deletions

diff --git a/altosui/AltosEepromLog.java b/altosui/AltosEepromLog.java
index 10befad4..4c6deaa0 100644
--- a/altosui/AltosEepromLog.java
+++ b/altosui/AltosEepromLog.java
@@ -73,7 +73,16 @@ public class AltosEepromLog {
 			in_end_block = in_start_block + 2;
 
 		for (block = in_start_block; block < in_end_block; block++) {
-			AltosEepromBlock eeblock = new AltosEepromBlock(serial_line, block);
+			AltosEepromChunk eechunk = new AltosEepromChunk(serial_line, block);
+
+			if (block == in_start_block) {
+				if (eechunk.data(0) != Altos.AO_LOG_FLIGHT) {
+					flight = eechunk.data16(0);
+					has_flight = true;
+					break;
+				}
+			}
+			AltosEepromBlock eeblock = new AltosEepromBlock(eechunk);
 			if (eeblock.has_flight) {
 				flight = eeblock.flight;
 				has_flight = true;