X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fao.h;h=85b7825f759fdd73fd3473250933aaee92fa5200;hb=9789ca5e8caa9a013e804f307b9da380e147bd75;hp=d4df159553352b5da135e973b696ebb5d077042a;hpb=ee4919dd771b00e2a2dd1083c9528efa7baab50f;p=fw%2Faltos

diff --git a/src/ao.h b/src/ao.h
index d4df1595..85b7825f 100644
--- a/src/ao.h
+++ b/src/ao.h
@@ -661,6 +661,12 @@ ao_serial_getchar(void) __critical;
 void
 ao_serial_putchar(char c) __critical;
 
+#define AO_SERIAL_SPEED_4800	0
+#define AO_SERIAL_SPEED_57600	1
+
+void
+ao_serial_set_speed(uint8_t speed);
+
 void
 ao_serial_init(void);
 
@@ -672,15 +678,22 @@ ao_serial_init(void);
 #define AO_GPS_NUM_SAT_SHIFT	(0)
 
 #define AO_GPS_VALID		(1 << 4)
+#define AO_GPS_RUNNING		(1 << 5)
 
 struct ao_gps_data {
 	uint8_t			hour;
 	uint8_t			minute;
 	uint8_t			second;
 	uint8_t			flags;
-	int32_t			latitude;
-	int32_t			longitude;
-	int16_t			altitude;
+	int32_t			latitude;	/* degrees * 10⁷ */
+	int32_t			longitude;	/* degrees * 10⁷ */
+	int16_t			altitude;	/* m */
+	uint16_t		ground_speed;	/* cm/s */
+	uint8_t			course;		/* degrees / 2 */
+	uint8_t			hdop;		/* * 5 */
+	int16_t			climb_rate;	/* cm/s */
+	uint16_t		h_error;	/* m */
+	uint16_t		v_error;	/* m */
 };
 
 extern __xdata uint8_t ao_gps_mutex;