From: Keith Packard <keithp@keithp.com>
Date: Sat, 13 Oct 2012 20:33:45 +0000 (-0700)
Subject: altos: Document a few member offsets in struct ao_log_record
X-Git-Tag: 1.1.9.1~29
X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=commitdiff_plain;h=eea1c8da986f9dbd0ca58c926a2bbe01721c1bda;ds=sidebyside

altos: Document a few member offsets in struct ao_log_record

Incomplete, but useful even so

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

diff --git a/src/core/ao_log.h b/src/core/ao_log.h
index 04abeb7e..30ef03f2 100644
--- a/src/core/ao_log.h
+++ b/src/core/ao_log.h
@@ -138,17 +138,17 @@ ao_log_full(void);
 #define AO_LOG_POS_NONE		(~0UL)
 
 struct ao_log_record {
-	char			type;
-	uint8_t			csum;
-	uint16_t		tick;
+	char			type;				/* 0 */
+	uint8_t			csum;				/* 1 */
+	uint16_t		tick;				/* 2 */
 	union {
 		struct {
-			int16_t		ground_accel;
-			uint16_t	flight;
+			int16_t		ground_accel;		/* 4 */
+			uint16_t	flight;			/* 6 */
 		} flight;
 		struct {
-			int16_t		accel;
-			int16_t		pres;
+			int16_t		accel;			/* 4 */
+			int16_t		pres;			/* 6 */
 		} sensor;
 		struct {
 			int16_t		temp;