X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=src%2Fao_telemetry.c;h=d52e589c78a3ea245df37ef36a30bfa7d43973d2;hp=9f57f3a9cacbc803bc62217802d930cb3bf0cc8e;hb=fee46389b70a624ab5b1128a8b4c3083c7747bcb;hpb=29687cbd462a332d9a36ed87500c5b737dcae3f4

diff --git a/src/ao_telemetry.c b/src/ao_telemetry.c
index 9f57f3a9..d52e589c 100644
--- a/src/ao_telemetry.c
+++ b/src/ao_telemetry.c
@@ -18,6 +18,11 @@
 #include "ao.h"
 
 __xdata uint16_t ao_telemetry_interval = 0;
+__xdata uint8_t ao_rdf = 0;
+__xdata uint16_t ao_rdf_time;
+
+#define AO_RDF_INTERVAL_TICKS	AO_SEC_TO_TICKS(5)
+#define AO_RDF_LENGTH_MS	500
 
 void
 ao_telemetry(void)
@@ -27,6 +32,7 @@ ao_telemetry(void)
 	ao_config_get();
 	memcpy(telemetry.callsign, ao_config.callsign, AO_MAX_CALLSIGN);
 	telemetry.addr = ao_serial_number;
+	ao_rdf_time = ao_time();
 	for (;;) {
 		while (ao_telemetry_interval == 0)
 			ao_sleep(&ao_telemetry_interval);
@@ -43,6 +49,13 @@ ao_telemetry(void)
 		ao_mutex_put(&ao_gps_mutex);
 		ao_radio_send(&telemetry);
 		ao_delay(ao_telemetry_interval);
+		if (ao_rdf &&
+		    (int16_t) (ao_time() - ao_rdf_time) >= 0)
+		{
+			ao_rdf_time = ao_time() + AO_RDF_INTERVAL_TICKS;
+			ao_radio_rdf(AO_RDF_LENGTH_MS);
+			ao_delay(ao_telemetry_interval);
+		}
 	}
 }
 
@@ -53,6 +66,16 @@ ao_telemetry_set_interval(uint16_t interval)
 	ao_wakeup(&ao_telemetry_interval);
 }
 
+void
+ao_rdf_set(uint8_t rdf)
+{
+	ao_rdf = rdf;
+	if (rdf == 0)
+		ao_radio_rdf_abort();
+	else
+		ao_rdf_time = ao_time();
+}
+
 __xdata struct ao_task	ao_telemetry_task;
 
 void