altos: Add arbitrary telemetry packet monitoring

This adds the ability to monitor arbitrary telemetry packets (up to
128 bytes), moving the telemetry data parsing up to the host.

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

1 files changed, 7 insertions, 2 deletions

diff --git a/src/ao.h b/src/ao.h
index b6a987e3..f5753703 100644
--- a/src/ao.h
+++ b/src/ao.h
@@ -1036,12 +1036,13 @@ void
 ao_gps_report_init(void);
 
 /*
- * ao_telemetry.c
+ * ao_telemetry_orig.c
  */
 
 #define AO_MAX_CALLSIGN			8
+#define AO_MAX_TELEMETRY		128
 
-struct ao_telemetry {
+struct ao_telemetry_orig {
 	uint16_t		serial;
 	uint16_t		flight;
 	uint8_t			flight_state;
@@ -1080,6 +1081,10 @@ struct ao_telemetry_tiny {
  * ao_radio_recv tacks on rssi and status bytes
  */
 
+struct ao_telemetry_raw_recv {
+	uint8_t			packet[AO_MAX_TELEMETRY + 2];
+};
+
 struct ao_telemetry_orig_recv {
 	struct ao_telemetry_orig	telemetry_orig;
 	int8_t				rssi;