Blame |
Last modification |
View Log
| RSS feed
// MESSAGE GLOBAL_POSITION PACKING
#define MAVLINK_MSG_ID_GLOBAL_POSITION 33
typedef struct __mavlink_global_position_t
{
uint64_t usec; ///< Timestamp (microseconds since unix epoch)
float lat; ///< Latitude, in degrees
float lon; ///< Longitude, in degrees
float alt; ///< Absolute altitude, in meters
float vx; ///< X Speed (in Latitude direction, positive: going north)
float vy; ///< Y Speed (in Longitude direction, positive: going east)
float vz; ///< Z Speed (in Altitude direction, positive: going up)
} mavlink_global_position_t;
#define MAVLINK_MSG_ID_GLOBAL_POSITION_LEN 32
#define MAVLINK_MSG_ID_33_LEN 32
#define MAVLINK_MESSAGE_INFO_GLOBAL_POSITION { \
"GLOBAL_POSITION", \
7, \
{ { "usec", NULL, MAVLINK_TYPE_UINT64_T, 0, 0, offsetof(mavlink_global_position_t, usec) }, \
{ "lat", NULL, MAVLINK_TYPE_FLOAT, 0, 8, offsetof(mavlink_global_position_t, lat) }, \
{ "lon", NULL, MAVLINK_TYPE_FLOAT, 0, 12, offsetof(mavlink_global_position_t, lon) }, \
{ "alt", NULL, MAVLINK_TYPE_FLOAT, 0, 16, offsetof(mavlink_global_position_t, alt) }, \
{ "vx", NULL, MAVLINK_TYPE_FLOAT, 0, 20, offsetof(mavlink_global_position_t, vx) }, \
{ "vy", NULL, MAVLINK_TYPE_FLOAT, 0, 24, offsetof(mavlink_global_position_t, vy) }, \
{ "vz", NULL, MAVLINK_TYPE_FLOAT, 0, 28, offsetof(mavlink_global_position_t, vz) }, \
} \
}
/**
* @brief Pack a global_position 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 usec Timestamp (microseconds since unix epoch)
* @param lat Latitude, in degrees
* @param lon Longitude, in degrees
* @param alt Absolute altitude, in meters
* @param vx X Speed (in Latitude direction, positive: going north)
* @param vy Y Speed (in Longitude direction, positive: going east)
* @param vz Z Speed (in Altitude direction, positive: going up)
* @return length of the message in bytes (excluding serial stream start sign)
*/
static inline uint16_t mavlink_msg_global_position_pack(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg,
uint64_t usec, float lat, float lon, float alt, float vx, float vy, float vz)
{
#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
char buf[32];
_mav_put_uint64_t(buf, 0, usec);
_mav_put_float(buf, 8, lat);
_mav_put_float(buf, 12, lon);
_mav_put_float(buf, 16, alt);
_mav_put_float(buf, 20, vx);
_mav_put_float(buf, 24, vy);
_mav_put_float(buf, 28, vz);
memcpy(_MAV_PAYLOAD_NON_CONST(msg), buf, 32);
#else
mavlink_global_position_t packet;
packet.usec = usec;
packet.lat = lat;
packet.lon = lon;
packet.alt = alt;
packet.vx = vx;
packet.vy = vy;
packet.vz = vz;
memcpy(_MAV_PAYLOAD_NON_CONST(msg), &packet, 32);
#endif
msg->msgid = MAVLINK_MSG_ID_GLOBAL_POSITION;
return mavlink_finalize_message(msg, system_id, component_id, 32);
}
/**
* @brief Pack a global_position 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 usec Timestamp (microseconds since unix epoch)
* @param lat Latitude, in degrees
* @param lon Longitude, in degrees
* @param alt Absolute altitude, in meters
* @param vx X Speed (in Latitude direction, positive: going north)
* @param vy Y Speed (in Longitude direction, positive: going east)
* @param vz Z Speed (in Altitude direction, positive: going up)
* @return length of the message in bytes (excluding serial stream start sign)
*/
static inline uint16_t mavlink_msg_global_position_pack_chan(uint8_t system_id, uint8_t component_id, uint8_t chan,
mavlink_message_t* msg,
uint64_t usec,float lat,float lon,float alt,float vx,float vy,float vz)
{
#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
char buf[32];
_mav_put_uint64_t(buf, 0, usec);
_mav_put_float(buf, 8, lat);
_mav_put_float(buf, 12, lon);
_mav_put_float(buf, 16, alt);
_mav_put_float(buf, 20, vx);
_mav_put_float(buf, 24, vy);
_mav_put_float(buf, 28, vz);
memcpy(_MAV_PAYLOAD_NON_CONST(msg), buf, 32);
#else
mavlink_global_position_t packet;
packet.usec = usec;
packet.lat = lat;
packet.lon = lon;
packet.alt = alt;
packet.vx = vx;
packet.vy = vy;
packet.vz = vz;
memcpy(_MAV_PAYLOAD_NON_CONST(msg), &packet, 32);
#endif
msg->msgid = MAVLINK_MSG_ID_GLOBAL_POSITION;
return mavlink_finalize_message_chan(msg, system_id, component_id, chan, 32);
}
/**
* @brief Encode a global_position 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 global_position C-struct to read the message contents from
*/
static inline uint16_t mavlink_msg_global_position_encode(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, const mavlink_global_position_t* global_position)
{
return mavlink_msg_global_position_pack(system_id, component_id, msg, global_position->usec, global_position->lat, global_position->lon, global_position->alt, global_position->vx, global_position->vy, global_position->vz);
}
/**
* @brief Send a global_position message
* @param chan MAVLink channel to send the message
*
* @param usec Timestamp (microseconds since unix epoch)
* @param lat Latitude, in degrees
* @param lon Longitude, in degrees
* @param alt Absolute altitude, in meters
* @param vx X Speed (in Latitude direction, positive: going north)
* @param vy Y Speed (in Longitude direction, positive: going east)
* @param vz Z Speed (in Altitude direction, positive: going up)
*/
#ifdef MAVLINK_USE_CONVENIENCE_FUNCTIONS
static inline void mavlink_msg_global_position_send(mavlink_channel_t chan, uint64_t usec, float lat, float lon, float alt, float vx, float vy, float vz)
{
#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
char buf[32];
_mav_put_uint64_t(buf, 0, usec);
_mav_put_float(buf, 8, lat);
_mav_put_float(buf, 12, lon);
_mav_put_float(buf, 16, alt);
_mav_put_float(buf, 20, vx);
_mav_put_float(buf, 24, vy);
_mav_put_float(buf, 28, vz);
_mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_GLOBAL_POSITION, buf, 32);
#else
mavlink_global_position_t packet;
packet.usec = usec;
packet.lat = lat;
packet.lon = lon;
packet.alt = alt;
packet.vx = vx;
packet.vy = vy;
packet.vz = vz;
_mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_GLOBAL_POSITION, (const char *)&packet, 32);
#endif
}
#endif
// MESSAGE GLOBAL_POSITION UNPACKING
/**
* @brief Get field usec from global_position message
*
* @return Timestamp (microseconds since unix epoch)
*/
static inline uint64_t mavlink_msg_global_position_get_usec(const mavlink_message_t* msg)
{
return _MAV_RETURN_uint64_t(msg, 0);
}
/**
* @brief Get field lat from global_position message
*
* @return Latitude, in degrees
*/
static inline float mavlink_msg_global_position_get_lat(const mavlink_message_t* msg)
{
return _MAV_RETURN_float(msg, 8);
}
/**
* @brief Get field lon from global_position message
*
* @return Longitude, in degrees
*/
static inline float mavlink_msg_global_position_get_lon(const mavlink_message_t* msg)
{
return _MAV_RETURN_float(msg, 12);
}
/**
* @brief Get field alt from global_position message
*
* @return Absolute altitude, in meters
*/
static inline float mavlink_msg_global_position_get_alt(const mavlink_message_t* msg)
{
return _MAV_RETURN_float(msg, 16);
}
/**
* @brief Get field vx from global_position message
*
* @return X Speed (in Latitude direction, positive: going north)
*/
static inline float mavlink_msg_global_position_get_vx(const mavlink_message_t* msg)
{
return _MAV_RETURN_float(msg, 20);
}
/**
* @brief Get field vy from global_position message
*
* @return Y Speed (in Longitude direction, positive: going east)
*/
static inline float mavlink_msg_global_position_get_vy(const mavlink_message_t* msg)
{
return _MAV_RETURN_float(msg, 24);
}
/**
* @brief Get field vz from global_position message
*
* @return Z Speed (in Altitude direction, positive: going up)
*/
static inline float mavlink_msg_global_position_get_vz(const mavlink_message_t* msg)
{
return _MAV_RETURN_float(msg, 28);
}
/**
* @brief Decode a global_position message into a struct
*
* @param msg The message to decode
* @param global_position C-struct to decode the message contents into
*/
static inline void mavlink_msg_global_position_decode(const mavlink_message_t* msg, mavlink_global_position_t* global_position)
{
#if MAVLINK_NEED_BYTE_SWAP
global_position->usec = mavlink_msg_global_position_get_usec(msg);
global_position->lat = mavlink_msg_global_position_get_lat(msg);
global_position->lon = mavlink_msg_global_position_get_lon(msg);
global_position->alt = mavlink_msg_global_position_get_alt(msg);
global_position->vx = mavlink_msg_global_position_get_vx(msg);
global_position->vy = mavlink_msg_global_position_get_vy(msg);
global_position->vz = mavlink_msg_global_position_get_vz(msg);
#else
memcpy(global_position, _MAV_PAYLOAD(msg), 32);
#endif
}