diff options
Diffstat (limited to 'mavlink/include/mavlink/v1.0/ardupilotmega/mavlink_msg_wind.h')
| -rw-r--r-- | mavlink/include/mavlink/v1.0/ardupilotmega/mavlink_msg_wind.h | 188 |
1 files changed, 188 insertions, 0 deletions
diff --git a/mavlink/include/mavlink/v1.0/ardupilotmega/mavlink_msg_wind.h b/mavlink/include/mavlink/v1.0/ardupilotmega/mavlink_msg_wind.h new file mode 100644 index 000000000..e0810a9d3 --- /dev/null +++ b/mavlink/include/mavlink/v1.0/ardupilotmega/mavlink_msg_wind.h @@ -0,0 +1,188 @@ +// MESSAGE WIND PACKING + +#define MAVLINK_MSG_ID_WIND 168 + +typedef struct __mavlink_wind_t +{ + float direction; ///< wind direction (degrees) + float speed; ///< wind speed in ground plane (m/s) + float speed_z; ///< vertical wind speed (m/s) +} mavlink_wind_t; + +#define MAVLINK_MSG_ID_WIND_LEN 12 +#define MAVLINK_MSG_ID_168_LEN 12 + + + +#define MAVLINK_MESSAGE_INFO_WIND { \ + "WIND", \ + 3, \ + { { "direction", NULL, MAVLINK_TYPE_FLOAT, 0, 0, offsetof(mavlink_wind_t, direction) }, \ + { "speed", NULL, MAVLINK_TYPE_FLOAT, 0, 4, offsetof(mavlink_wind_t, speed) }, \ + { "speed_z", NULL, MAVLINK_TYPE_FLOAT, 0, 8, offsetof(mavlink_wind_t, speed_z) }, \ + } \ +} + + +/** + * @brief Pack a wind 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 direction wind direction (degrees) + * @param speed wind speed in ground plane (m/s) + * @param speed_z vertical wind speed (m/s) + * @return length of the message in bytes (excluding serial stream start sign) + */ +static inline uint16_t mavlink_msg_wind_pack(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, + float direction, float speed, float speed_z) +{ +#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS + char buf[12]; + _mav_put_float(buf, 0, direction); + _mav_put_float(buf, 4, speed); + _mav_put_float(buf, 8, speed_z); + + memcpy(_MAV_PAYLOAD_NON_CONST(msg), buf, 12); +#else + mavlink_wind_t packet; + packet.direction = direction; + packet.speed = speed; + packet.speed_z = speed_z; + + memcpy(_MAV_PAYLOAD_NON_CONST(msg), &packet, 12); +#endif + + msg->msgid = MAVLINK_MSG_ID_WIND; + return mavlink_finalize_message(msg, system_id, component_id, 12, 1); +} + +/** + * @brief Pack a wind message on a channel + * @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 direction wind direction (degrees) + * @param speed wind speed in ground plane (m/s) + * @param speed_z vertical wind speed (m/s) + * @return length of the message in bytes (excluding serial stream start sign) + */ +static inline uint16_t mavlink_msg_wind_pack_chan(uint8_t system_id, uint8_t component_id, uint8_t chan, + mavlink_message_t* msg, + float direction,float speed,float speed_z) +{ +#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS + char buf[12]; + _mav_put_float(buf, 0, direction); + _mav_put_float(buf, 4, speed); + _mav_put_float(buf, 8, speed_z); + + memcpy(_MAV_PAYLOAD_NON_CONST(msg), buf, 12); +#else + mavlink_wind_t packet; + packet.direction = direction; + packet.speed = speed; + packet.speed_z = speed_z; + + memcpy(_MAV_PAYLOAD_NON_CONST(msg), &packet, 12); +#endif + + msg->msgid = MAVLINK_MSG_ID_WIND; + return mavlink_finalize_message_chan(msg, system_id, component_id, chan, 12, 1); +} + +/** + * @brief Encode a wind 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 wind C-struct to read the message contents from + */ +static inline uint16_t mavlink_msg_wind_encode(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, const mavlink_wind_t* wind) +{ + return mavlink_msg_wind_pack(system_id, component_id, msg, wind->direction, wind->speed, wind->speed_z); +} + +/** + * @brief Send a wind message + * @param chan MAVLink channel to send the message + * + * @param direction wind direction (degrees) + * @param speed wind speed in ground plane (m/s) + * @param speed_z vertical wind speed (m/s) + */ +#ifdef MAVLINK_USE_CONVENIENCE_FUNCTIONS + +static inline void mavlink_msg_wind_send(mavlink_channel_t chan, float direction, float speed, float speed_z) +{ +#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS + char buf[12]; + _mav_put_float(buf, 0, direction); + _mav_put_float(buf, 4, speed); + _mav_put_float(buf, 8, speed_z); + + _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_WIND, buf, 12, 1); +#else + mavlink_wind_t packet; + packet.direction = direction; + packet.speed = speed; + packet.speed_z = speed_z; + + _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_WIND, (const char *)&packet, 12, 1); +#endif +} + +#endif + +// MESSAGE WIND UNPACKING + + +/** + * @brief Get field direction from wind message + * + * @return wind direction (degrees) + */ +static inline float mavlink_msg_wind_get_direction(const mavlink_message_t* msg) +{ + return _MAV_RETURN_float(msg, 0); +} + +/** + * @brief Get field speed from wind message + * + * @return wind speed in ground plane (m/s) + */ +static inline float mavlink_msg_wind_get_speed(const mavlink_message_t* msg) +{ + return _MAV_RETURN_float(msg, 4); +} + +/** + * @brief Get field speed_z from wind message + * + * @return vertical wind speed (m/s) + */ +static inline float mavlink_msg_wind_get_speed_z(const mavlink_message_t* msg) +{ + return _MAV_RETURN_float(msg, 8); +} + +/** + * @brief Decode a wind message into a struct + * + * @param msg The message to decode + * @param wind C-struct to decode the message contents into + */ +static inline void mavlink_msg_wind_decode(const mavlink_message_t* msg, mavlink_wind_t* wind) +{ +#if MAVLINK_NEED_BYTE_SWAP + wind->direction = mavlink_msg_wind_get_direction(msg); + wind->speed = mavlink_msg_wind_get_speed(msg); + wind->speed_z = mavlink_msg_wind_get_speed_z(msg); +#else + memcpy(wind, _MAV_PAYLOAD(msg), 12); +#endif +} |