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// MESSAGE VFR_HUD PACKING
#define MAVLINK_MSG_ID_VFR_HUD 74
typedef struct __mavlink_vfr_hud_t
{
float airspeed; ///< Current airspeed in m/s
float groundspeed; ///< Current ground speed in m/s
float alt; ///< Current altitude (MSL), in meters
float climb; ///< Current climb rate in meters/second
int16_t heading; ///< Current heading in degrees, in compass units (0..360, 0=north)
uint16_t throttle; ///< Current throttle setting in integer percent, 0 to 100
} mavlink_vfr_hud_t;
#define MAVLINK_MSG_ID_VFR_HUD_LEN 20
#define MAVLINK_MSG_ID_74_LEN 20
#define MAVLINK_MESSAGE_INFO_VFR_HUD { \
"VFR_HUD", \
6, \
{ { "airspeed", NULL, MAVLINK_TYPE_FLOAT, 0, 0, offsetof(mavlink_vfr_hud_t, airspeed) }, \
{ "groundspeed", NULL, MAVLINK_TYPE_FLOAT, 0, 4, offsetof(mavlink_vfr_hud_t, groundspeed) }, \
{ "alt", NULL, MAVLINK_TYPE_FLOAT, 0, 8, offsetof(mavlink_vfr_hud_t, alt) }, \
{ "climb", NULL, MAVLINK_TYPE_FLOAT, 0, 12, offsetof(mavlink_vfr_hud_t, climb) }, \
{ "heading", NULL, MAVLINK_TYPE_INT16_T, 0, 16, offsetof(mavlink_vfr_hud_t, heading) }, \
{ "throttle", NULL, MAVLINK_TYPE_UINT16_T, 0, 18, offsetof(mavlink_vfr_hud_t, throttle) }, \
} \
}
/**
* @brief Pack a vfr_hud 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 airspeed Current airspeed in m/s
* @param groundspeed Current ground speed in m/s
* @param heading Current heading in degrees, in compass units (0..360, 0=north)
* @param throttle Current throttle setting in integer percent, 0 to 100
* @param alt Current altitude (MSL), in meters
* @param climb Current climb rate in meters/second
* @return length of the message in bytes (excluding serial stream start sign)
*/
static inline uint16_t mavlink_msg_vfr_hud_pack(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg,
float airspeed, float groundspeed, int16_t heading, uint16_t throttle, float alt, float climb)
{
#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
char buf[20];
_mav_put_float(buf, 0, airspeed);
_mav_put_float(buf, 4, groundspeed);
_mav_put_float(buf, 8, alt);
_mav_put_float(buf, 12, climb);
_mav_put_int16_t(buf, 16, heading);
_mav_put_uint16_t(buf, 18, throttle);
memcpy(_MAV_PAYLOAD_NON_CONST(msg), buf, 20);
#else
mavlink_vfr_hud_t packet;
packet.airspeed = airspeed;
packet.groundspeed = groundspeed;
packet.alt = alt;
packet.climb = climb;
packet.heading = heading;
packet.throttle = throttle;
memcpy(_MAV_PAYLOAD_NON_CONST(msg), &packet, 20);
#endif
msg->msgid = MAVLINK_MSG_ID_VFR_HUD;
return mavlink_finalize_message(msg, system_id, component_id, 20, 20);
}
/**
* @brief Pack a vfr_hud 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 airspeed Current airspeed in m/s
* @param groundspeed Current ground speed in m/s
* @param heading Current heading in degrees, in compass units (0..360, 0=north)
* @param throttle Current throttle setting in integer percent, 0 to 100
* @param alt Current altitude (MSL), in meters
* @param climb Current climb rate in meters/second
* @return length of the message in bytes (excluding serial stream start sign)
*/
static inline uint16_t mavlink_msg_vfr_hud_pack_chan(uint8_t system_id, uint8_t component_id, uint8_t chan,
mavlink_message_t* msg,
float airspeed,float groundspeed,int16_t heading,uint16_t throttle,float alt,float climb)
{
#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
char buf[20];
_mav_put_float(buf, 0, airspeed);
_mav_put_float(buf, 4, groundspeed);
_mav_put_float(buf, 8, alt);
_mav_put_float(buf, 12, climb);
_mav_put_int16_t(buf, 16, heading);
_mav_put_uint16_t(buf, 18, throttle);
memcpy(_MAV_PAYLOAD_NON_CONST(msg), buf, 20);
#else
mavlink_vfr_hud_t packet;
packet.airspeed = airspeed;
packet.groundspeed = groundspeed;
packet.alt = alt;
packet.climb = climb;
packet.heading = heading;
packet.throttle = throttle;
memcpy(_MAV_PAYLOAD_NON_CONST(msg), &packet, 20);
#endif
msg->msgid = MAVLINK_MSG_ID_VFR_HUD;
return mavlink_finalize_message_chan(msg, system_id, component_id, chan, 20, 20);
}
/**
* @brief Encode a vfr_hud 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 vfr_hud C-struct to read the message contents from
*/
static inline uint16_t mavlink_msg_vfr_hud_encode(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, const mavlink_vfr_hud_t* vfr_hud)
{
return mavlink_msg_vfr_hud_pack(system_id, component_id, msg, vfr_hud->airspeed, vfr_hud->groundspeed, vfr_hud->heading, vfr_hud->throttle, vfr_hud->alt, vfr_hud->climb);
}
/**
* @brief Send a vfr_hud message
* @param chan MAVLink channel to send the message
*
* @param airspeed Current airspeed in m/s
* @param groundspeed Current ground speed in m/s
* @param heading Current heading in degrees, in compass units (0..360, 0=north)
* @param throttle Current throttle setting in integer percent, 0 to 100
* @param alt Current altitude (MSL), in meters
* @param climb Current climb rate in meters/second
*/
#ifdef MAVLINK_USE_CONVENIENCE_FUNCTIONS
static inline void mavlink_msg_vfr_hud_send(mavlink_channel_t chan, float airspeed, float groundspeed, int16_t heading, uint16_t throttle, float alt, float climb)
{
#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
char buf[20];
_mav_put_float(buf, 0, airspeed);
_mav_put_float(buf, 4, groundspeed);
_mav_put_float(buf, 8, alt);
_mav_put_float(buf, 12, climb);
_mav_put_int16_t(buf, 16, heading);
_mav_put_uint16_t(buf, 18, throttle);
_mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_VFR_HUD, buf, 20, 20);
#else
mavlink_vfr_hud_t packet;
packet.airspeed = airspeed;
packet.groundspeed = groundspeed;
packet.alt = alt;
packet.climb = climb;
packet.heading = heading;
packet.throttle = throttle;
_mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_VFR_HUD, (const char *)&packet, 20, 20);
#endif
}
#endif
// MESSAGE VFR_HUD UNPACKING
/**
* @brief Get field airspeed from vfr_hud message
*
* @return Current airspeed in m/s
*/
static inline float mavlink_msg_vfr_hud_get_airspeed(const mavlink_message_t* msg)
{
return _MAV_RETURN_float(msg, 0);
}
/**
* @brief Get field groundspeed from vfr_hud message
*
* @return Current ground speed in m/s
*/
static inline float mavlink_msg_vfr_hud_get_groundspeed(const mavlink_message_t* msg)
{
return _MAV_RETURN_float(msg, 4);
}
/**
* @brief Get field heading from vfr_hud message
*
* @return Current heading in degrees, in compass units (0..360, 0=north)
*/
static inline int16_t mavlink_msg_vfr_hud_get_heading(const mavlink_message_t* msg)
{
return _MAV_RETURN_int16_t(msg, 16);
}
/**
* @brief Get field throttle from vfr_hud message
*
* @return Current throttle setting in integer percent, 0 to 100
*/
static inline uint16_t mavlink_msg_vfr_hud_get_throttle(const mavlink_message_t* msg)
{
return _MAV_RETURN_uint16_t(msg, 18);
}
/**
* @brief Get field alt from vfr_hud message
*
* @return Current altitude (MSL), in meters
*/
static inline float mavlink_msg_vfr_hud_get_alt(const mavlink_message_t* msg)
{
return _MAV_RETURN_float(msg, 8);
}
/**
* @brief Get field climb from vfr_hud message
*
* @return Current climb rate in meters/second
*/
static inline float mavlink_msg_vfr_hud_get_climb(const mavlink_message_t* msg)
{
return _MAV_RETURN_float(msg, 12);
}
/**
* @brief Decode a vfr_hud message into a struct
*
* @param msg The message to decode
* @param vfr_hud C-struct to decode the message contents into
*/
static inline void mavlink_msg_vfr_hud_decode(const mavlink_message_t* msg, mavlink_vfr_hud_t* vfr_hud)
{
#if MAVLINK_NEED_BYTE_SWAP
vfr_hud->airspeed = mavlink_msg_vfr_hud_get_airspeed(msg);
vfr_hud->groundspeed = mavlink_msg_vfr_hud_get_groundspeed(msg);
vfr_hud->alt = mavlink_msg_vfr_hud_get_alt(msg);
vfr_hud->climb = mavlink_msg_vfr_hud_get_climb(msg);
vfr_hud->heading = mavlink_msg_vfr_hud_get_heading(msg);
vfr_hud->throttle = mavlink_msg_vfr_hud_get_throttle(msg);
#else
memcpy(vfr_hud, _MAV_PAYLOAD(msg), 20);
#endif
}