+struct ao_log_mega {
+ char type; /* 0 */
+ uint8_t csum; /* 1 */
+ uint16_t tick; /* 2 */
+ union { /* 4 */
+ struct {
+ uint16_t flight; /* 4 */
+ int16_t ground_accel; /* 6 */
+ uint32_t ground_pres; /* 8 */
+ } flight; /* 12 */
+ struct {
+ uint16_t state;
+ uint16_t reason;
+ } state;
+ struct {
+ uint32_t pres; /* 4 */
+ uint32_t temp; /* 8 */
+ int16_t accel_x; /* 12 */
+ int16_t accel_y; /* 14 */
+ int16_t accel_z; /* 16 */
+ int16_t gyro_x; /* 18 */
+ int16_t gyro_y; /* 20 */
+ int16_t gyro_z; /* 22 */
+ int16_t mag_x; /* 24 */
+ int16_t mag_y; /* 26 */
+ int16_t mag_z; /* 28 */
+ int16_t accel; /* 30 */
+ } sensor; /* 32 */
+ struct {
+ int16_t v_batt; /* 4 */
+ int16_t v_pbatt; /* 6 */
+ int16_t n_sense; /* 8 */
+ int16_t sense[10]; /* 10 */
+ } volt; /* 30 */
+ struct {
+ int32_t latitude; /* 4 */
+ int32_t longitude; /* 8 */
+ int16_t altitude; /* 12 */
+ uint8_t hour; /* 14 */
+ uint8_t minute; /* 15 */
+ uint8_t second; /* 16 */
+ uint8_t flags; /* 17 */
+ uint8_t year; /* 18 */
+ uint8_t month; /* 19 */
+ uint8_t day; /* 20 */
+ uint8_t pad; /* 21 */
+ } gps; /* 22 */
+ struct {
+ uint16_t channels; /* 4 */
+ struct {
+ uint8_t svid;
+ uint8_t c_n;
+ } sats[12]; /* 6 */
+ } gps_sat; /* 30 */
+ } u;
+};
+