+#define AO_TELEMETRY_METRUM_SENSOR 0x0A
+
+struct ao_telemetry_metrum_sensor {
+ uint16_t serial; /* 0 */
+ uint16_t tick; /* 2 */
+ uint8_t type; /* 4 */
+
+ uint8_t state; /* 5 flight state */
+ int16_t accel; /* 6 Z axis */
+
+ int32_t pres; /* 8 Pa * 10 */
+ int16_t temp; /* 12 °C * 100 */
+
+ int16_t acceleration; /* 14 m/s² * 16 */
+ int16_t speed; /* 16 m/s * 16 */
+ int16_t height; /* 18 m */
+
+ int16_t v_batt; /* 20 battery voltage */
+ int16_t sense_a; /* 22 apogee continuity sense */
+ int16_t sense_m; /* 24 main continuity sense */
+
+ uint8_t pad[6]; /* 26 */
+ /* 32 */
+};
+
+#define AO_TELEMETRY_METRUM_DATA 0x0B
+
+struct ao_telemetry_metrum_data {
+ uint16_t serial; /* 0 */
+ uint16_t tick; /* 2 */
+ uint8_t type; /* 4 */
+
+ int32_t ground_pres; /* 8 average pres on pad */
+ int16_t ground_accel; /* 12 average accel on pad */
+ int16_t accel_plus_g; /* 14 accel calibration at +1g */
+ int16_t accel_minus_g; /* 16 accel calibration at -1g */
+
+ uint8_t pad[14]; /* 18 */
+ /* 32 */
+};
+
+#define AO_TELEMETRY_MINI 0x10
+
+struct ao_telemetry_mini {
+ uint16_t serial; /* 0 */
+ uint16_t tick; /* 2 */
+ uint8_t type; /* 4 */
+
+ uint8_t state; /* 5 flight state */
+ int16_t v_batt; /* 6 battery voltage */
+ int16_t sense_a; /* 8 apogee continuity */
+ int16_t sense_m; /* 10 main continuity */
+
+ int32_t pres; /* 12 Pa * 10 */
+ int16_t temp; /* 16 °C * 100 */
+
+ int16_t acceleration; /* 18 m/s² * 16 */
+ int16_t speed; /* 20 m/s * 16 */
+ int16_t height; /* 22 m */
+
+ int32_t ground_pres; /* 24 average pres on pad */
+
+ int32_t pad28; /* 28 */
+ /* 32 */
+};
+