From: Keith Packard <keithp@keithp.com>
Date: Mon, 11 May 2009 05:54:14 +0000 (-0700)
Subject: Record average accelerometer value in flight start log record
X-Git-Tag: 0.2~16
X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=commitdiff_plain;h=98806b1ff3f41484663d61ff430e9e2764c7b5e6;ds=inline

Record average accelerometer value in flight start log record

The average accelerometer value cannot be extracted from the log as the
record starts after that is computed. As that drives much of the
accelerometer-based state transition logic, it is an important value to
have, so we log it as part of the flight start record now.

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

diff --git a/ao.h b/ao.h
index aa7163fc..4505edfa 100644
--- a/ao.h
+++ b/ao.h
@@ -467,7 +467,7 @@ struct ao_log_record {
 	uint16_t		tick;
 	union {
 		struct {
-			uint16_t	serial;
+			int16_t		ground_accel;
 			uint16_t	flight;
 		} flight;
 		struct {
diff --git a/ao_log.c b/ao_log.c
index bcd852c0..47d960d4 100644
--- a/ao_log.c
+++ b/ao_log.c
@@ -121,7 +121,7 @@ ao_log(void)
 	
 	log.type = AO_LOG_FLIGHT;
 	log.tick = ao_flight_tick;
-	log.u.flight.serial = 0;
+	log.u.flight.ground_accel = ao_ground_accel;
 	log.u.flight.flight = ao_log_dump_flight + 1;
 	ao_log_data(&log);
 	for (;;) {