// MESSAGE AIR_DATA PACKING #define MAVLINK_MSG_ID_AIR_DATA 171 typedef struct __mavlink_air_data_t { float dynamicPressure; ///< Dynamic pressure (Pa) float staticPressure; ///< Static pressure (Pa) uint16_t temperature; ///< Board temperature } mavlink_air_data_t; /** * @brief Pack a air_data message * @param system_id ID of this system * @param component_id ID of this component (e.g. 200 for IMU) * @param msg The MAVLink message to compress the data into * * @param dynamicPressure Dynamic pressure (Pa) * @param staticPressure Static pressure (Pa) * @param temperature Board temperature * @return length of the message in bytes (excluding serial stream start sign) */ static inline uint16_t mavlink_msg_air_data_pack(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, float dynamicPressure, float staticPressure, uint16_t temperature) { uint16_t i = 0; msg->msgid = MAVLINK_MSG_ID_AIR_DATA; i += put_float_by_index(dynamicPressure, i, msg->payload); // Dynamic pressure (Pa) i += put_float_by_index(staticPressure, i, msg->payload); // Static pressure (Pa) i += put_uint16_t_by_index(temperature, i, msg->payload); // Board temperature return mavlink_finalize_message(msg, system_id, component_id, i); } /** * @brief Pack a air_data message * @param system_id ID of this system * @param component_id ID of this component (e.g. 200 for IMU) * @param chan The MAVLink channel this message was sent over * @param msg The MAVLink message to compress the data into * @param dynamicPressure Dynamic pressure (Pa) * @param staticPressure Static pressure (Pa) * @param temperature Board temperature * @return length of the message in bytes (excluding serial stream start sign) */ static inline uint16_t mavlink_msg_air_data_pack_chan(uint8_t system_id, uint8_t component_id, uint8_t chan, mavlink_message_t* msg, float dynamicPressure, float staticPressure, uint16_t temperature) { uint16_t i = 0; msg->msgid = MAVLINK_MSG_ID_AIR_DATA; i += put_float_by_index(dynamicPressure, i, msg->payload); // Dynamic pressure (Pa) i += put_float_by_index(staticPressure, i, msg->payload); // Static pressure (Pa) i += put_uint16_t_by_index(temperature, i, msg->payload); // Board temperature return mavlink_finalize_message_chan(msg, system_id, component_id, chan, i); } /** * @brief Encode a air_data struct into a message * * @param system_id ID of this system * @param component_id ID of this component (e.g. 200 for IMU) * @param msg The MAVLink message to compress the data into * @param air_data C-struct to read the message contents from */ static inline uint16_t mavlink_msg_air_data_encode(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, const mavlink_air_data_t* air_data) { return mavlink_msg_air_data_pack(system_id, component_id, msg, air_data->dynamicPressure, air_data->staticPressure, air_data->temperature); } /** * @brief Send a air_data message * @param chan MAVLink channel to send the message * * @param dynamicPressure Dynamic pressure (Pa) * @param staticPressure Static pressure (Pa) * @param temperature Board temperature */ #ifdef MAVLINK_USE_CONVENIENCE_FUNCTIONS static inline void mavlink_msg_air_data_send(mavlink_channel_t chan, float dynamicPressure, float staticPressure, uint16_t temperature) { mavlink_message_t msg; mavlink_msg_air_data_pack_chan(mavlink_system.sysid, mavlink_system.compid, chan, &msg, dynamicPressure, staticPressure, temperature); mavlink_send_uart(chan, &msg); } #endif // MESSAGE AIR_DATA UNPACKING /** * @brief Get field dynamicPressure from air_data message * * @return Dynamic pressure (Pa) */ static inline float mavlink_msg_air_data_get_dynamicPressure(const mavlink_message_t* msg) { generic_32bit r; r.b[3] = (msg->payload)[0]; r.b[2] = (msg->payload)[1]; r.b[1] = (msg->payload)[2]; r.b[0] = (msg->payload)[3]; return (float)r.f; } /** * @brief Get field staticPressure from air_data message * * @return Static pressure (Pa) */ static inline float mavlink_msg_air_data_get_staticPressure(const mavlink_message_t* msg) { generic_32bit r; r.b[3] = (msg->payload+sizeof(float))[0]; r.b[2] = (msg->payload+sizeof(float))[1]; r.b[1] = (msg->payload+sizeof(float))[2]; r.b[0] = (msg->payload+sizeof(float))[3]; return (float)r.f; } /** * @brief Get field temperature from air_data message * * @return Board temperature */ static inline uint16_t mavlink_msg_air_data_get_temperature(const mavlink_message_t* msg) { generic_16bit r; r.b[1] = (msg->payload+sizeof(float)+sizeof(float))[0]; r.b[0] = (msg->payload+sizeof(float)+sizeof(float))[1]; return (uint16_t)r.s; } /** * @brief Decode a air_data message into a struct * * @param msg The message to decode * @param air_data C-struct to decode the message contents into */ static inline void mavlink_msg_air_data_decode(const mavlink_message_t* msg, mavlink_air_data_t* air_data) { air_data->dynamicPressure = mavlink_msg_air_data_get_dynamicPressure(msg); air_data->staticPressure = mavlink_msg_air_data_get_staticPressure(msg); air_data->temperature = mavlink_msg_air_data_get_temperature(msg); }