altos: Initial TeleMetrum v2.0 bits

[fw/altos] / src / core / ao_telemetry.c

diff --git a/src/core/ao_telemetry.c b/src/core/ao_telemetry.c
index 03a8a273c9d24eaea09d90ba6de9853a7012e6c9..fb40451c0c31c5e2aac587bc0c63faf924439819 100644 (file)
--- a/src/core/ao_telemetry.c
+++ b/src/core/ao_telemetry.c
@@ -40,6 +40,10 @@ static __pdata uint16_t ao_aprs_time;
 #define AO_SEND_MEGA   1
 #endif
 
+#if defined (TELEMETRUM_V_2_0)
+#define AO_SEND_METRUM 1
+#endif
+
 #if defined(TELEMETRUM_V_0_1) || defined(TELEMETRUM_V_0_2) || defined(TELEMETRUM_V_1_0) || defined(TELEMETRUM_V_1_1) || defined(TELEBALLOON_V_1_1) || defined(TELEMETRUM_V_1_2)
 #define AO_TELEMETRY_SENSOR    AO_TELEMETRY_SENSOR_TELEMETRUM
 #endif
@@ -171,6 +175,57 @@ ao_send_mega_data(void)
 }
 #endif /* AO_SEND_MEGA */
 
+#ifdef AO_SEND_METRUM
+/* Send telemetrum sensor packet */
+static void
+ao_send_metrum_sensor(void)
+{
+       __xdata struct ao_data *packet = (__xdata struct ao_data *) &ao_data_ring[ao_data_ring_prev(ao_sample_data)];
+                       
+       telemetry.generic.tick = packet->tick;
+       telemetry.generic.type = AO_TELEMETRY_METRUM_SENSOR;
+
+       telemetry.metrum_sensor.state = ao_flight_state;
+       telemetry.metrum_sensor.accel = ao_data_accel(packet);
+       telemetry.metrum_sensor.pres = ao_data_pres(packet);
+       telemetry.metrum_sensor.temp = ao_data_temp(packet);
+
+       telemetry.metrum_sensor.acceleration = ao_accel;
+       telemetry.metrum_sensor.speed = ao_speed;
+       telemetry.metrum_sensor.height = ao_height;
+
+       telemetry.metrum_sensor.v_batt = packet->adc.v_batt;
+       telemetry.metrum_sensor.sense_a = packet->adc.sense[0];
+       telemetry.metrum_sensor.sense_m = packet->adc.sense[1];
+
+       ao_radio_send(&telemetry, sizeof (telemetry));
+}
+
+static __pdata int8_t ao_telemetry_metrum_data_max;
+static __pdata int8_t ao_telemetry_metrum_data_cur;
+
+/* Send telemetrum data packet */
+static void
+ao_send_metrum_data(void)
+{
+       if (--ao_telemetry_metrum_data_cur <= 0) {
+               __xdata struct ao_data *packet = (__xdata struct ao_data *) &ao_data_ring[ao_data_ring_prev(ao_sample_data)];
+               uint8_t i;
+
+               telemetry.generic.tick = packet->tick;
+               telemetry.generic.type = AO_TELEMETRY_MEGA_DATA;
+
+               telemetry.metrum_data.ground_pres = ao_ground_pres;
+               telemetry.metrum_data.ground_accel = ao_ground_accel;
+               telemetry.metrum_data.accel_plus_g = ao_config.accel_plus_g;
+               telemetry.metrum_data.accel_minus_g = ao_config.accel_minus_g;
+
+               ao_radio_send(&telemetry, sizeof (telemetry));
+               ao_telemetry_metrum_data_cur = ao_telemetry_metrum_data_max;
+       }
+}
+#endif /* AO_SEND_MEGA */
+
 #ifdef AO_SEND_ALL_BARO
 static uint8_t         ao_baro_sample;
 
@@ -326,10 +381,15 @@ ao_telemetry(void)
 #ifdef AO_SEND_MEGA
                                ao_send_mega_sensor();
                                ao_send_mega_data();
+#else
+#ifdef AO_SEND_METRUM
+                               ao_send_metrum_sensor();
+                               ao_send_metrum_data();
 #else
                                ao_send_sensor();
 #endif
 #endif
+#endif
 
 #if HAS_COMPANION
                                if (ao_companion_running)
@@ -399,6 +459,12 @@ ao_telemetry_set_interval(uint16_t interval)
                cur++;
        ao_telemetry_mega_data_cur = cur;
 #endif
+#if AO_SEND_METRUM
+       ao_telemetry_metrum_data_max = AO_SEC_TO_TICKS(1) / interval;
+       if (ao_telemetry_metrum_data_max > cur)
+               cur++;
+       ao_telemetry_metrum_data_cur = cur;
+#endif
 
 #if HAS_COMPANION
        if (!ao_companion_setup.update_period)