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ardupilot/libraries/GCS_MAVLink/include/common/mavlink_msg_gps_raw.h

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// MESSAGE GPS_RAW PACKING
#define MAVLINK_MSG_ID_GPS_RAW 32
typedef struct __mavlink_gps_raw_t
{
uint64_t usec; ///< Timestamp (microseconds since UNIX epoch or microseconds since system boot)
uint8_t fix_type; ///< 0-1: no fix, 2: 2D fix, 3: 3D fix. Some applications will not use the value of this field unless it is at least two, so always correctly fill in the fix.
float lat; ///< Latitude in degrees
float lon; ///< Longitude in degrees
float alt; ///< Altitude in meters
float eph; ///< GPS HDOP
float epv; ///< GPS VDOP
float v; ///< GPS ground speed
float hdg; ///< Compass heading in degrees, 0..360 degrees
} mavlink_gps_raw_t;
/**
* @brief Pack a gps_raw 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 or microseconds since system boot)
* @param fix_type 0-1: no fix, 2: 2D fix, 3: 3D fix. Some applications will not use the value of this field unless it is at least two, so always correctly fill in the fix.
* @param lat Latitude in degrees
* @param lon Longitude in degrees
* @param alt Altitude in meters
* @param eph GPS HDOP
* @param epv GPS VDOP
* @param v GPS ground speed
* @param hdg Compass heading in degrees, 0..360 degrees
* @return length of the message in bytes (excluding serial stream start sign)
*/
static inline uint16_t mavlink_msg_gps_raw_pack(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, uint64_t usec, uint8_t fix_type, float lat, float lon, float alt, float eph, float epv, float v, float hdg)
{
uint16_t i = 0;
msg->msgid = MAVLINK_MSG_ID_GPS_RAW;
i += put_uint64_t_by_index(usec, i, msg->payload); // Timestamp (microseconds since UNIX epoch or microseconds since system boot)
i += put_uint8_t_by_index(fix_type, i, msg->payload); // 0-1: no fix, 2: 2D fix, 3: 3D fix. Some applications will not use the value of this field unless it is at least two, so always correctly fill in the fix.
i += put_float_by_index(lat, i, msg->payload); // Latitude in degrees
i += put_float_by_index(lon, i, msg->payload); // Longitude in degrees
i += put_float_by_index(alt, i, msg->payload); // Altitude in meters
i += put_float_by_index(eph, i, msg->payload); // GPS HDOP
i += put_float_by_index(epv, i, msg->payload); // GPS VDOP
i += put_float_by_index(v, i, msg->payload); // GPS ground speed
i += put_float_by_index(hdg, i, msg->payload); // Compass heading in degrees, 0..360 degrees
return mavlink_finalize_message(msg, system_id, component_id, i);
}
/**
* @brief Pack a gps_raw 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 usec Timestamp (microseconds since UNIX epoch or microseconds since system boot)
* @param fix_type 0-1: no fix, 2: 2D fix, 3: 3D fix. Some applications will not use the value of this field unless it is at least two, so always correctly fill in the fix.
* @param lat Latitude in degrees
* @param lon Longitude in degrees
* @param alt Altitude in meters
* @param eph GPS HDOP
* @param epv GPS VDOP
* @param v GPS ground speed
* @param hdg Compass heading in degrees, 0..360 degrees
* @return length of the message in bytes (excluding serial stream start sign)
*/
static inline uint16_t mavlink_msg_gps_raw_pack_chan(uint8_t system_id, uint8_t component_id, uint8_t chan, mavlink_message_t* msg, uint64_t usec, uint8_t fix_type, float lat, float lon, float alt, float eph, float epv, float v, float hdg)
{
uint16_t i = 0;
msg->msgid = MAVLINK_MSG_ID_GPS_RAW;
i += put_uint64_t_by_index(usec, i, msg->payload); // Timestamp (microseconds since UNIX epoch or microseconds since system boot)
i += put_uint8_t_by_index(fix_type, i, msg->payload); // 0-1: no fix, 2: 2D fix, 3: 3D fix. Some applications will not use the value of this field unless it is at least two, so always correctly fill in the fix.
i += put_float_by_index(lat, i, msg->payload); // Latitude in degrees
i += put_float_by_index(lon, i, msg->payload); // Longitude in degrees
i += put_float_by_index(alt, i, msg->payload); // Altitude in meters
i += put_float_by_index(eph, i, msg->payload); // GPS HDOP
i += put_float_by_index(epv, i, msg->payload); // GPS VDOP
i += put_float_by_index(v, i, msg->payload); // GPS ground speed
i += put_float_by_index(hdg, i, msg->payload); // Compass heading in degrees, 0..360 degrees
return mavlink_finalize_message_chan(msg, system_id, component_id, chan, i);
}
/**
* @brief Encode a gps_raw 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 gps_raw C-struct to read the message contents from
*/
static inline uint16_t mavlink_msg_gps_raw_encode(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, const mavlink_gps_raw_t* gps_raw)
{
return mavlink_msg_gps_raw_pack(system_id, component_id, msg, gps_raw->usec, gps_raw->fix_type, gps_raw->lat, gps_raw->lon, gps_raw->alt, gps_raw->eph, gps_raw->epv, gps_raw->v, gps_raw->hdg);
}
/**
* @brief Send a gps_raw message
* @param chan MAVLink channel to send the message
*
* @param usec Timestamp (microseconds since UNIX epoch or microseconds since system boot)
* @param fix_type 0-1: no fix, 2: 2D fix, 3: 3D fix. Some applications will not use the value of this field unless it is at least two, so always correctly fill in the fix.
* @param lat Latitude in degrees
* @param lon Longitude in degrees
* @param alt Altitude in meters
* @param eph GPS HDOP
* @param epv GPS VDOP
* @param v GPS ground speed
* @param hdg Compass heading in degrees, 0..360 degrees
*/
#ifdef MAVLINK_USE_CONVENIENCE_FUNCTIONS
static inline void mavlink_msg_gps_raw_send(mavlink_channel_t chan, uint64_t usec, uint8_t fix_type, float lat, float lon, float alt, float eph, float epv, float v, float hdg)
{
mavlink_message_t msg;
mavlink_msg_gps_raw_pack_chan(mavlink_system.sysid, mavlink_system.compid, chan, &msg, usec, fix_type, lat, lon, alt, eph, epv, v, hdg);
mavlink_send_uart(chan, &msg);
}
#endif
// MESSAGE GPS_RAW UNPACKING
/**
* @brief Get field usec from gps_raw message
*
* @return Timestamp (microseconds since UNIX epoch or microseconds since system boot)
*/
static inline uint64_t mavlink_msg_gps_raw_get_usec(const mavlink_message_t* msg)
{
generic_64bit r;
r.b[7] = (msg->payload)[0];
r.b[6] = (msg->payload)[1];
r.b[5] = (msg->payload)[2];
r.b[4] = (msg->payload)[3];
r.b[3] = (msg->payload)[4];
r.b[2] = (msg->payload)[5];
r.b[1] = (msg->payload)[6];
r.b[0] = (msg->payload)[7];
return (uint64_t)r.ll;
}
/**
* @brief Get field fix_type from gps_raw message
*
* @return 0-1: no fix, 2: 2D fix, 3: 3D fix. Some applications will not use the value of this field unless it is at least two, so always correctly fill in the fix.
*/
static inline uint8_t mavlink_msg_gps_raw_get_fix_type(const mavlink_message_t* msg)
{
return (uint8_t)(msg->payload+sizeof(uint64_t))[0];
}
/**
* @brief Get field lat from gps_raw message
*
* @return Latitude in degrees
*/
static inline float mavlink_msg_gps_raw_get_lat(const mavlink_message_t* msg)
{
generic_32bit r;
r.b[3] = (msg->payload+sizeof(uint64_t)+sizeof(uint8_t))[0];
r.b[2] = (msg->payload+sizeof(uint64_t)+sizeof(uint8_t))[1];
r.b[1] = (msg->payload+sizeof(uint64_t)+sizeof(uint8_t))[2];
r.b[0] = (msg->payload+sizeof(uint64_t)+sizeof(uint8_t))[3];
return (float)r.f;
}
/**
* @brief Get field lon from gps_raw message
*
* @return Longitude in degrees
*/
static inline float mavlink_msg_gps_raw_get_lon(const mavlink_message_t* msg)
{
generic_32bit r;
r.b[3] = (msg->payload+sizeof(uint64_t)+sizeof(uint8_t)+sizeof(float))[0];
r.b[2] = (msg->payload+sizeof(uint64_t)+sizeof(uint8_t)+sizeof(float))[1];
r.b[1] = (msg->payload+sizeof(uint64_t)+sizeof(uint8_t)+sizeof(float))[2];
r.b[0] = (msg->payload+sizeof(uint64_t)+sizeof(uint8_t)+sizeof(float))[3];
return (float)r.f;
}
/**
* @brief Get field alt from gps_raw message
*
* @return Altitude in meters
*/
static inline float mavlink_msg_gps_raw_get_alt(const mavlink_message_t* msg)
{
generic_32bit r;
r.b[3] = (msg->payload+sizeof(uint64_t)+sizeof(uint8_t)+sizeof(float)+sizeof(float))[0];
r.b[2] = (msg->payload+sizeof(uint64_t)+sizeof(uint8_t)+sizeof(float)+sizeof(float))[1];
r.b[1] = (msg->payload+sizeof(uint64_t)+sizeof(uint8_t)+sizeof(float)+sizeof(float))[2];
r.b[0] = (msg->payload+sizeof(uint64_t)+sizeof(uint8_t)+sizeof(float)+sizeof(float))[3];
return (float)r.f;
}
/**
* @brief Get field eph from gps_raw message
*
* @return GPS HDOP
*/
static inline float mavlink_msg_gps_raw_get_eph(const mavlink_message_t* msg)
{
generic_32bit r;
r.b[3] = (msg->payload+sizeof(uint64_t)+sizeof(uint8_t)+sizeof(float)+sizeof(float)+sizeof(float))[0];
r.b[2] = (msg->payload+sizeof(uint64_t)+sizeof(uint8_t)+sizeof(float)+sizeof(float)+sizeof(float))[1];
r.b[1] = (msg->payload+sizeof(uint64_t)+sizeof(uint8_t)+sizeof(float)+sizeof(float)+sizeof(float))[2];
r.b[0] = (msg->payload+sizeof(uint64_t)+sizeof(uint8_t)+sizeof(float)+sizeof(float)+sizeof(float))[3];
return (float)r.f;
}
/**
* @brief Get field epv from gps_raw message
*
* @return GPS VDOP
*/
static inline float mavlink_msg_gps_raw_get_epv(const mavlink_message_t* msg)
{
generic_32bit r;
r.b[3] = (msg->payload+sizeof(uint64_t)+sizeof(uint8_t)+sizeof(float)+sizeof(float)+sizeof(float)+sizeof(float))[0];
r.b[2] = (msg->payload+sizeof(uint64_t)+sizeof(uint8_t)+sizeof(float)+sizeof(float)+sizeof(float)+sizeof(float))[1];
r.b[1] = (msg->payload+sizeof(uint64_t)+sizeof(uint8_t)+sizeof(float)+sizeof(float)+sizeof(float)+sizeof(float))[2];
r.b[0] = (msg->payload+sizeof(uint64_t)+sizeof(uint8_t)+sizeof(float)+sizeof(float)+sizeof(float)+sizeof(float))[3];
return (float)r.f;
}
/**
* @brief Get field v from gps_raw message
*
* @return GPS ground speed
*/
static inline float mavlink_msg_gps_raw_get_v(const mavlink_message_t* msg)
{
generic_32bit r;
r.b[3] = (msg->payload+sizeof(uint64_t)+sizeof(uint8_t)+sizeof(float)+sizeof(float)+sizeof(float)+sizeof(float)+sizeof(float))[0];
r.b[2] = (msg->payload+sizeof(uint64_t)+sizeof(uint8_t)+sizeof(float)+sizeof(float)+sizeof(float)+sizeof(float)+sizeof(float))[1];
r.b[1] = (msg->payload+sizeof(uint64_t)+sizeof(uint8_t)+sizeof(float)+sizeof(float)+sizeof(float)+sizeof(float)+sizeof(float))[2];
r.b[0] = (msg->payload+sizeof(uint64_t)+sizeof(uint8_t)+sizeof(float)+sizeof(float)+sizeof(float)+sizeof(float)+sizeof(float))[3];
return (float)r.f;
}
/**
* @brief Get field hdg from gps_raw message
*
* @return Compass heading in degrees, 0..360 degrees
*/
static inline float mavlink_msg_gps_raw_get_hdg(const mavlink_message_t* msg)
{
generic_32bit r;
r.b[3] = (msg->payload+sizeof(uint64_t)+sizeof(uint8_t)+sizeof(float)+sizeof(float)+sizeof(float)+sizeof(float)+sizeof(float)+sizeof(float))[0];
r.b[2] = (msg->payload+sizeof(uint64_t)+sizeof(uint8_t)+sizeof(float)+sizeof(float)+sizeof(float)+sizeof(float)+sizeof(float)+sizeof(float))[1];
r.b[1] = (msg->payload+sizeof(uint64_t)+sizeof(uint8_t)+sizeof(float)+sizeof(float)+sizeof(float)+sizeof(float)+sizeof(float)+sizeof(float))[2];
r.b[0] = (msg->payload+sizeof(uint64_t)+sizeof(uint8_t)+sizeof(float)+sizeof(float)+sizeof(float)+sizeof(float)+sizeof(float)+sizeof(float))[3];
return (float)r.f;
}
/**
* @brief Decode a gps_raw message into a struct
*
* @param msg The message to decode
* @param gps_raw C-struct to decode the message contents into
*/
static inline void mavlink_msg_gps_raw_decode(const mavlink_message_t* msg, mavlink_gps_raw_t* gps_raw)
{
gps_raw->usec = mavlink_msg_gps_raw_get_usec(msg);
gps_raw->fix_type = mavlink_msg_gps_raw_get_fix_type(msg);
gps_raw->lat = mavlink_msg_gps_raw_get_lat(msg);
gps_raw->lon = mavlink_msg_gps_raw_get_lon(msg);
gps_raw->alt = mavlink_msg_gps_raw_get_alt(msg);
gps_raw->eph = mavlink_msg_gps_raw_get_eph(msg);
gps_raw->epv = mavlink_msg_gps_raw_get_epv(msg);
gps_raw->v = mavlink_msg_gps_raw_get_v(msg);
gps_raw->hdg = mavlink_msg_gps_raw_get_hdg(msg);
}