lib/main/MAVLink/common/mavlink_msg_mission_item.h

   1 // MESSAGE MISSION_ITEM PACKING
   2
   3 #define MAVLINK_MSG_ID_MISSION_ITEM 39
   4
   5 typedef struct __mavlink_mission_item_t
   6 {
   7  float param1; ///< PARAM1, see MAV_CMD enum
   8  float param2; ///< PARAM2, see MAV_CMD enum
   9  float param3; ///< PARAM3, see MAV_CMD enum
  10  float param4; ///< PARAM4, see MAV_CMD enum
  11  float x; ///< PARAM5 / local: x position, global: latitude
  12  float y; ///< PARAM6 / y position: global: longitude
  13  float z; ///< PARAM7 / z position: global: altitude (relative or absolute, depending on frame.
  14  uint16_t seq; ///< Sequence
  15  uint16_t command; ///< The scheduled action for the MISSION. see MAV_CMD in common.xml MAVLink specs
  16  uint8_t target_system; ///< System ID
  17  uint8_t target_component; ///< Component ID
  18  uint8_t frame; ///< The coordinate system of the MISSION. see MAV_FRAME in mavlink_types.h
  19  uint8_t current; ///< false:0, true:1
  20  uint8_t autocontinue; ///< autocontinue to next wp
  21 } mavlink_mission_item_t;
  22
  23 #define MAVLINK_MSG_ID_MISSION_ITEM_LEN 37
  24 #define MAVLINK_MSG_ID_39_LEN 37
  25
  26 #define MAVLINK_MSG_ID_MISSION_ITEM_CRC 254
  27 #define MAVLINK_MSG_ID_39_CRC 254
  28
  29
  30
  31 #define MAVLINK_MESSAGE_INFO_MISSION_ITEM { \
  32         "MISSION_ITEM", \
  33         14, \
  34         {  { "param1", NULL, MAVLINK_TYPE_FLOAT, 0, 0, offsetof(mavlink_mission_item_t, param1) }, \
  35          { "param2", NULL, MAVLINK_TYPE_FLOAT, 0, 4, offsetof(mavlink_mission_item_t, param2) }, \
  36          { "param3", NULL, MAVLINK_TYPE_FLOAT, 0, 8, offsetof(mavlink_mission_item_t, param3) }, \
  37          { "param4", NULL, MAVLINK_TYPE_FLOAT, 0, 12, offsetof(mavlink_mission_item_t, param4) }, \
  38          { "x", NULL, MAVLINK_TYPE_FLOAT, 0, 16, offsetof(mavlink_mission_item_t, x) }, \
  39          { "y", NULL, MAVLINK_TYPE_FLOAT, 0, 20, offsetof(mavlink_mission_item_t, y) }, \
  40          { "z", NULL, MAVLINK_TYPE_FLOAT, 0, 24, offsetof(mavlink_mission_item_t, z) }, \
  41          { "seq", NULL, MAVLINK_TYPE_UINT16_T, 0, 28, offsetof(mavlink_mission_item_t, seq) }, \
  42          { "command", NULL, MAVLINK_TYPE_UINT16_T, 0, 30, offsetof(mavlink_mission_item_t, command) }, \
  43          { "target_system", NULL, MAVLINK_TYPE_UINT8_T, 0, 32, offsetof(mavlink_mission_item_t, target_system) }, \
  44          { "target_component", NULL, MAVLINK_TYPE_UINT8_T, 0, 33, offsetof(mavlink_mission_item_t, target_component) }, \
  45          { "frame", NULL, MAVLINK_TYPE_UINT8_T, 0, 34, offsetof(mavlink_mission_item_t, frame) }, \
  46          { "current", NULL, MAVLINK_TYPE_UINT8_T, 0, 35, offsetof(mavlink_mission_item_t, current) }, \
  47          { "autocontinue", NULL, MAVLINK_TYPE_UINT8_T, 0, 36, offsetof(mavlink_mission_item_t, autocontinue) }, \
  48          } \
  49 }
  50
  51
  52 /**
  53  * @brief Pack a mission_item message
  54  * @param system_id ID of this system
  55  * @param component_id ID of this component (e.g. 200 for IMU)
  56  * @param msg The MAVLink message to compress the data into
  57  *
  58  * @param target_system System ID
  59  * @param target_component Component ID
  60  * @param seq Sequence
  61  * @param frame The coordinate system of the MISSION. see MAV_FRAME in mavlink_types.h
  62  * @param command The scheduled action for the MISSION. see MAV_CMD in common.xml MAVLink specs
  63  * @param current false:0, true:1
  64  * @param autocontinue autocontinue to next wp
  65  * @param param1 PARAM1, see MAV_CMD enum
  66  * @param param2 PARAM2, see MAV_CMD enum
  67  * @param param3 PARAM3, see MAV_CMD enum
  68  * @param param4 PARAM4, see MAV_CMD enum
  69  * @param x PARAM5 / local: x position, global: latitude
  70  * @param y PARAM6 / y position: global: longitude
  71  * @param z PARAM7 / z position: global: altitude (relative or absolute, depending on frame.
  72  * @return length of the message in bytes (excluding serial stream start sign)
  73  */
  74 static inline uint16_t mavlink_msg_mission_item_pack(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg,
  75                                                        uint8_t target_system, uint8_t target_component, uint16_t seq, uint8_t frame, uint16_t command, uint8_t current, uint8_t autocontinue, float param1, float param2, float param3, float param4, float x, float y, float z)
  76 {
  77 #if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
  78         char buf[MAVLINK_MSG_ID_MISSION_ITEM_LEN];
  79         _mav_put_float(buf, 0, param1);
  80         _mav_put_float(buf, 4, param2);
  81         _mav_put_float(buf, 8, param3);
  82         _mav_put_float(buf, 12, param4);
  83         _mav_put_float(buf, 16, x);
  84         _mav_put_float(buf, 20, y);
  85         _mav_put_float(buf, 24, z);
  86         _mav_put_uint16_t(buf, 28, seq);
  87         _mav_put_uint16_t(buf, 30, command);
  88         _mav_put_uint8_t(buf, 32, target_system);
  89         _mav_put_uint8_t(buf, 33, target_component);
  90         _mav_put_uint8_t(buf, 34, frame);
  91         _mav_put_uint8_t(buf, 35, current);
  92         _mav_put_uint8_t(buf, 36, autocontinue);
  93
  94         memcpy(_MAV_PAYLOAD_NON_CONST(msg), buf, MAVLINK_MSG_ID_MISSION_ITEM_LEN);
  95 #else
  96         mavlink_mission_item_t packet;
  97         packet.param1 = param1;
  98         packet.param2 = param2;
  99         packet.param3 = param3;
 100         packet.param4 = param4;
 101         packet.x = x;
 102         packet.y = y;
 103         packet.z = z;
 104         packet.seq = seq;
 105         packet.command = command;
 106         packet.target_system = target_system;
 107         packet.target_component = target_component;
 108         packet.frame = frame;
 109         packet.current = current;
 110         packet.autocontinue = autocontinue;
 111
 112         memcpy(_MAV_PAYLOAD_NON_CONST(msg), &packet, MAVLINK_MSG_ID_MISSION_ITEM_LEN);
 113 #endif
 114
 115         msg->msgid = MAVLINK_MSG_ID_MISSION_ITEM;
 116 #if MAVLINK_CRC_EXTRA
 117     return mavlink_finalize_message(msg, system_id, component_id, MAVLINK_MSG_ID_MISSION_ITEM_LEN, MAVLINK_MSG_ID_MISSION_ITEM_CRC);
 118 #else
 119     return mavlink_finalize_message(msg, system_id, component_id, MAVLINK_MSG_ID_MISSION_ITEM_LEN);
 120 #endif
 121 }
 122
 123 /**
 124  * @brief Pack a mission_item message on a channel
 125  * @param system_id ID of this system
 126  * @param component_id ID of this component (e.g. 200 for IMU)
 127  * @param chan The MAVLink channel this message will be sent over
 128  * @param msg The MAVLink message to compress the data into
 129  * @param target_system System ID
 130  * @param target_component Component ID
 131  * @param seq Sequence
 132  * @param frame The coordinate system of the MISSION. see MAV_FRAME in mavlink_types.h
 133  * @param command The scheduled action for the MISSION. see MAV_CMD in common.xml MAVLink specs
 134  * @param current false:0, true:1
 135  * @param autocontinue autocontinue to next wp
 136  * @param param1 PARAM1, see MAV_CMD enum
 137  * @param param2 PARAM2, see MAV_CMD enum
 138  * @param param3 PARAM3, see MAV_CMD enum
 139  * @param param4 PARAM4, see MAV_CMD enum
 140  * @param x PARAM5 / local: x position, global: latitude
 141  * @param y PARAM6 / y position: global: longitude
 142  * @param z PARAM7 / z position: global: altitude (relative or absolute, depending on frame.
 143  * @return length of the message in bytes (excluding serial stream start sign)
 144  */
 145 static inline uint16_t mavlink_msg_mission_item_pack_chan(uint8_t system_id, uint8_t component_id, uint8_t chan,
 146                                                            mavlink_message_t* msg,
 147                                                            uint8_t target_system,uint8_t target_component,uint16_t seq,uint8_t frame,uint16_t command,uint8_t current,uint8_t autocontinue,float param1,float param2,float param3,float param4,float x,float y,float z)
 148 {
 149 #if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
 150         char buf[MAVLINK_MSG_ID_MISSION_ITEM_LEN];
 151         _mav_put_float(buf, 0, param1);
 152         _mav_put_float(buf, 4, param2);
 153         _mav_put_float(buf, 8, param3);
 154         _mav_put_float(buf, 12, param4);
 155         _mav_put_float(buf, 16, x);
 156         _mav_put_float(buf, 20, y);
 157         _mav_put_float(buf, 24, z);
 158         _mav_put_uint16_t(buf, 28, seq);
 159         _mav_put_uint16_t(buf, 30, command);
 160         _mav_put_uint8_t(buf, 32, target_system);
 161         _mav_put_uint8_t(buf, 33, target_component);
 162         _mav_put_uint8_t(buf, 34, frame);
 163         _mav_put_uint8_t(buf, 35, current);
 164         _mav_put_uint8_t(buf, 36, autocontinue);
 165
 166         memcpy(_MAV_PAYLOAD_NON_CONST(msg), buf, MAVLINK_MSG_ID_MISSION_ITEM_LEN);
 167 #else
 168         mavlink_mission_item_t packet;
 169         packet.param1 = param1;
 170         packet.param2 = param2;
 171         packet.param3 = param3;
 172         packet.param4 = param4;
 173         packet.x = x;
 174         packet.y = y;
 175         packet.z = z;
 176         packet.seq = seq;
 177         packet.command = command;
 178         packet.target_system = target_system;
 179         packet.target_component = target_component;
 180         packet.frame = frame;
 181         packet.current = current;
 182         packet.autocontinue = autocontinue;
 183
 184         memcpy(_MAV_PAYLOAD_NON_CONST(msg), &packet, MAVLINK_MSG_ID_MISSION_ITEM_LEN);
 185 #endif
 186
 187         msg->msgid = MAVLINK_MSG_ID_MISSION_ITEM;
 188 #if MAVLINK_CRC_EXTRA
 189     return mavlink_finalize_message_chan(msg, system_id, component_id, chan, MAVLINK_MSG_ID_MISSION_ITEM_LEN, MAVLINK_MSG_ID_MISSION_ITEM_CRC);
 190 #else
 191     return mavlink_finalize_message_chan(msg, system_id, component_id, chan, MAVLINK_MSG_ID_MISSION_ITEM_LEN);
 192 #endif
 193 }
 194
 195 /**
 196  * @brief Encode a mission_item struct
 197  *
 198  * @param system_id ID of this system
 199  * @param component_id ID of this component (e.g. 200 for IMU)
 200  * @param msg The MAVLink message to compress the data into
 201  * @param mission_item C-struct to read the message contents from
 202  */
 203 static inline uint16_t mavlink_msg_mission_item_encode(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, const mavlink_mission_item_t* mission_item)
 204 {
 205         return mavlink_msg_mission_item_pack(system_id, component_id, msg, mission_item->target_system, mission_item->target_component, mission_item->seq, mission_item->frame, mission_item->command, mission_item->current, mission_item->autocontinue, mission_item->param1, mission_item->param2, mission_item->param3, mission_item->param4, mission_item->x, mission_item->y, mission_item->z);
 206 }
 207
 208 /**
 209  * @brief Encode a mission_item struct on a channel
 210  *
 211  * @param system_id ID of this system
 212  * @param component_id ID of this component (e.g. 200 for IMU)
 213  * @param chan The MAVLink channel this message will be sent over
 214  * @param msg The MAVLink message to compress the data into
 215  * @param mission_item C-struct to read the message contents from
 216  */
 217 static inline uint16_t mavlink_msg_mission_item_encode_chan(uint8_t system_id, uint8_t component_id, uint8_t chan, mavlink_message_t* msg, const mavlink_mission_item_t* mission_item)
 218 {
 219         return mavlink_msg_mission_item_pack_chan(system_id, component_id, chan, msg, mission_item->target_system, mission_item->target_component, mission_item->seq, mission_item->frame, mission_item->command, mission_item->current, mission_item->autocontinue, mission_item->param1, mission_item->param2, mission_item->param3, mission_item->param4, mission_item->x, mission_item->y, mission_item->z);
 220 }
 221
 222 /**
 223  * @brief Send a mission_item message
 224  * @param chan MAVLink channel to send the message
 225  *
 226  * @param target_system System ID
 227  * @param target_component Component ID
 228  * @param seq Sequence
 229  * @param frame The coordinate system of the MISSION. see MAV_FRAME in mavlink_types.h
 230  * @param command The scheduled action for the MISSION. see MAV_CMD in common.xml MAVLink specs
 231  * @param current false:0, true:1
 232  * @param autocontinue autocontinue to next wp
 233  * @param param1 PARAM1, see MAV_CMD enum
 234  * @param param2 PARAM2, see MAV_CMD enum
 235  * @param param3 PARAM3, see MAV_CMD enum
 236  * @param param4 PARAM4, see MAV_CMD enum
 237  * @param x PARAM5 / local: x position, global: latitude
 238  * @param y PARAM6 / y position: global: longitude
 239  * @param z PARAM7 / z position: global: altitude (relative or absolute, depending on frame.
 240  */
 241 #ifdef MAVLINK_USE_CONVENIENCE_FUNCTIONS
 242
 243 static inline void mavlink_msg_mission_item_send(mavlink_channel_t chan, uint8_t target_system, uint8_t target_component, uint16_t seq, uint8_t frame, uint16_t command, uint8_t current, uint8_t autocontinue, float param1, float param2, float param3, float param4, float x, float y, float z)
 244 {
 245 #if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
 246         char buf[MAVLINK_MSG_ID_MISSION_ITEM_LEN];
 247         _mav_put_float(buf, 0, param1);
 248         _mav_put_float(buf, 4, param2);
 249         _mav_put_float(buf, 8, param3);
 250         _mav_put_float(buf, 12, param4);
 251         _mav_put_float(buf, 16, x);
 252         _mav_put_float(buf, 20, y);
 253         _mav_put_float(buf, 24, z);
 254         _mav_put_uint16_t(buf, 28, seq);
 255         _mav_put_uint16_t(buf, 30, command);
 256         _mav_put_uint8_t(buf, 32, target_system);
 257         _mav_put_uint8_t(buf, 33, target_component);
 258         _mav_put_uint8_t(buf, 34, frame);
 259         _mav_put_uint8_t(buf, 35, current);
 260         _mav_put_uint8_t(buf, 36, autocontinue);
 261
 262 #if MAVLINK_CRC_EXTRA
 263     _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_MISSION_ITEM, buf, MAVLINK_MSG_ID_MISSION_ITEM_LEN, MAVLINK_MSG_ID_MISSION_ITEM_CRC);
 264 #else
 265     _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_MISSION_ITEM, buf, MAVLINK_MSG_ID_MISSION_ITEM_LEN);
 266 #endif
 267 #else
 268         mavlink_mission_item_t packet;
 269         packet.param1 = param1;
 270         packet.param2 = param2;
 271         packet.param3 = param3;
 272         packet.param4 = param4;
 273         packet.x = x;
 274         packet.y = y;
 275         packet.z = z;
 276         packet.seq = seq;
 277         packet.command = command;
 278         packet.target_system = target_system;
 279         packet.target_component = target_component;
 280         packet.frame = frame;
 281         packet.current = current;
 282         packet.autocontinue = autocontinue;
 283
 284 #if MAVLINK_CRC_EXTRA
 285     _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_MISSION_ITEM, (const char *)&packet, MAVLINK_MSG_ID_MISSION_ITEM_LEN, MAVLINK_MSG_ID_MISSION_ITEM_CRC);
 286 #else
 287     _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_MISSION_ITEM, (const char *)&packet, MAVLINK_MSG_ID_MISSION_ITEM_LEN);
 288 #endif
 289 #endif
 290 }
 291
 292 #if MAVLINK_MSG_ID_MISSION_ITEM_LEN <= MAVLINK_MAX_PAYLOAD_LEN
 293 /*
 294   This varient of _send() can be used to save stack space by re-using
 295   memory from the receive buffer.  The caller provides a
 296   mavlink_message_t which is the size of a full mavlink message. This
 297   is usually the receive buffer for the channel, and allows a reply to an
 298   incoming message with minimum stack space usage.
 299  */
 300 static inline void mavlink_msg_mission_item_send_buf(mavlink_message_t *msgbuf, mavlink_channel_t chan,  uint8_t target_system, uint8_t target_component, uint16_t seq, uint8_t frame, uint16_t command, uint8_t current, uint8_t autocontinue, float param1, float param2, float param3, float param4, float x, float y, float z)
 301 {
 302 #if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
 303         char *buf = (char *)msgbuf;
 304         _mav_put_float(buf, 0, param1);
 305         _mav_put_float(buf, 4, param2);
 306         _mav_put_float(buf, 8, param3);
 307         _mav_put_float(buf, 12, param4);
 308         _mav_put_float(buf, 16, x);
 309         _mav_put_float(buf, 20, y);
 310         _mav_put_float(buf, 24, z);
 311         _mav_put_uint16_t(buf, 28, seq);
 312         _mav_put_uint16_t(buf, 30, command);
 313         _mav_put_uint8_t(buf, 32, target_system);
 314         _mav_put_uint8_t(buf, 33, target_component);
 315         _mav_put_uint8_t(buf, 34, frame);
 316         _mav_put_uint8_t(buf, 35, current);
 317         _mav_put_uint8_t(buf, 36, autocontinue);
 318
 319 #if MAVLINK_CRC_EXTRA
 320     _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_MISSION_ITEM, buf, MAVLINK_MSG_ID_MISSION_ITEM_LEN, MAVLINK_MSG_ID_MISSION_ITEM_CRC);
 321 #else
 322     _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_MISSION_ITEM, buf, MAVLINK_MSG_ID_MISSION_ITEM_LEN);
 323 #endif
 324 #else
 325         mavlink_mission_item_t *packet = (mavlink_mission_item_t *)msgbuf;
 326         packet->param1 = param1;
 327         packet->param2 = param2;
 328         packet->param3 = param3;
 329         packet->param4 = param4;
 330         packet->x = x;
 331         packet->y = y;
 332         packet->z = z;
 333         packet->seq = seq;
 334         packet->command = command;
 335         packet->target_system = target_system;
 336         packet->target_component = target_component;
 337         packet->frame = frame;
 338         packet->current = current;
 339         packet->autocontinue = autocontinue;
 340
 341 #if MAVLINK_CRC_EXTRA
 342     _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_MISSION_ITEM, (const char *)packet, MAVLINK_MSG_ID_MISSION_ITEM_LEN, MAVLINK_MSG_ID_MISSION_ITEM_CRC);
 343 #else
 344     _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_MISSION_ITEM, (const char *)packet, MAVLINK_MSG_ID_MISSION_ITEM_LEN);
 345 #endif
 346 #endif
 347 }
 348 #endif
 349
 350 #endif
 351
 352 // MESSAGE MISSION_ITEM UNPACKING
 353
 354
 355 /**
 356  * @brief Get field target_system from mission_item message
 357  *
 358  * @return System ID
 359  */
 360 static inline uint8_t mavlink_msg_mission_item_get_target_system(const mavlink_message_t* msg)
 361 {
 362         return _MAV_RETURN_uint8_t(msg,  32);
 363 }
 364
 365 /**
 366  * @brief Get field target_component from mission_item message
 367  *
 368  * @return Component ID
 369  */
 370 static inline uint8_t mavlink_msg_mission_item_get_target_component(const mavlink_message_t* msg)
 371 {
 372         return _MAV_RETURN_uint8_t(msg,  33);
 373 }
 374
 375 /**
 376  * @brief Get field seq from mission_item message
 377  *
 378  * @return Sequence
 379  */
 380 static inline uint16_t mavlink_msg_mission_item_get_seq(const mavlink_message_t* msg)
 381 {
 382         return _MAV_RETURN_uint16_t(msg,  28);
 383 }
 384
 385 /**
 386  * @brief Get field frame from mission_item message
 387  *
 388  * @return The coordinate system of the MISSION. see MAV_FRAME in mavlink_types.h
 389  */
 390 static inline uint8_t mavlink_msg_mission_item_get_frame(const mavlink_message_t* msg)
 391 {
 392         return _MAV_RETURN_uint8_t(msg,  34);
 393 }
 394
 395 /**
 396  * @brief Get field command from mission_item message
 397  *
 398  * @return The scheduled action for the MISSION. see MAV_CMD in common.xml MAVLink specs
 399  */
 400 static inline uint16_t mavlink_msg_mission_item_get_command(const mavlink_message_t* msg)
 401 {
 402         return _MAV_RETURN_uint16_t(msg,  30);
 403 }
 404
 405 /**
 406  * @brief Get field current from mission_item message
 407  *
 408  * @return false:0, true:1
 409  */
 410 static inline uint8_t mavlink_msg_mission_item_get_current(const mavlink_message_t* msg)
 411 {
 412         return _MAV_RETURN_uint8_t(msg,  35);
 413 }
 414
 415 /**
 416  * @brief Get field autocontinue from mission_item message
 417  *
 418  * @return autocontinue to next wp
 419  */
 420 static inline uint8_t mavlink_msg_mission_item_get_autocontinue(const mavlink_message_t* msg)
 421 {
 422         return _MAV_RETURN_uint8_t(msg,  36);
 423 }
 424
 425 /**
 426  * @brief Get field param1 from mission_item message
 427  *
 428  * @return PARAM1, see MAV_CMD enum
 429  */
 430 static inline float mavlink_msg_mission_item_get_param1(const mavlink_message_t* msg)
 431 {
 432         return _MAV_RETURN_float(msg,  0);
 433 }
 434
 435 /**
 436  * @brief Get field param2 from mission_item message
 437  *
 438  * @return PARAM2, see MAV_CMD enum
 439  */
 440 static inline float mavlink_msg_mission_item_get_param2(const mavlink_message_t* msg)
 441 {
 442         return _MAV_RETURN_float(msg,  4);
 443 }
 444
 445 /**
 446  * @brief Get field param3 from mission_item message
 447  *
 448  * @return PARAM3, see MAV_CMD enum
 449  */
 450 static inline float mavlink_msg_mission_item_get_param3(const mavlink_message_t* msg)
 451 {
 452         return _MAV_RETURN_float(msg,  8);
 453 }
 454
 455 /**
 456  * @brief Get field param4 from mission_item message
 457  *
 458  * @return PARAM4, see MAV_CMD enum
 459  */
 460 static inline float mavlink_msg_mission_item_get_param4(const mavlink_message_t* msg)
 461 {
 462         return _MAV_RETURN_float(msg,  12);
 463 }
 464
 465 /**
 466  * @brief Get field x from mission_item message
 467  *
 468  * @return PARAM5 / local: x position, global: latitude
 469  */
 470 static inline float mavlink_msg_mission_item_get_x(const mavlink_message_t* msg)
 471 {
 472         return _MAV_RETURN_float(msg,  16);
 473 }
 474
 475 /**
 476  * @brief Get field y from mission_item message
 477  *
 478  * @return PARAM6 / y position: global: longitude
 479  */
 480 static inline float mavlink_msg_mission_item_get_y(const mavlink_message_t* msg)
 481 {
 482         return _MAV_RETURN_float(msg,  20);
 483 }
 484
 485 /**
 486  * @brief Get field z from mission_item message
 487  *
 488  * @return PARAM7 / z position: global: altitude (relative or absolute, depending on frame.
 489  */
 490 static inline float mavlink_msg_mission_item_get_z(const mavlink_message_t* msg)
 491 {
 492         return _MAV_RETURN_float(msg,  24);
 493 }
 494
 495 /**
 496  * @brief Decode a mission_item message into a struct
 497  *
 498  * @param msg The message to decode
 499  * @param mission_item C-struct to decode the message contents into
 500  */
 501 static inline void mavlink_msg_mission_item_decode(const mavlink_message_t* msg, mavlink_mission_item_t* mission_item)
 502 {
 503 #if MAVLINK_NEED_BYTE_SWAP
 504         mission_item->param1 = mavlink_msg_mission_item_get_param1(msg);
 505         mission_item->param2 = mavlink_msg_mission_item_get_param2(msg);
 506         mission_item->param3 = mavlink_msg_mission_item_get_param3(msg);
 507         mission_item->param4 = mavlink_msg_mission_item_get_param4(msg);
 508         mission_item->x = mavlink_msg_mission_item_get_x(msg);
 509         mission_item->y = mavlink_msg_mission_item_get_y(msg);
 510         mission_item->z = mavlink_msg_mission_item_get_z(msg);
 511         mission_item->seq = mavlink_msg_mission_item_get_seq(msg);
 512         mission_item->command = mavlink_msg_mission_item_get_command(msg);
 513         mission_item->target_system = mavlink_msg_mission_item_get_target_system(msg);
 514         mission_item->target_component = mavlink_msg_mission_item_get_target_component(msg);
 515         mission_item->frame = mavlink_msg_mission_item_get_frame(msg);
 516         mission_item->current = mavlink_msg_mission_item_get_current(msg);
 517         mission_item->autocontinue = mavlink_msg_mission_item_get_autocontinue(msg);
 518 #else
 519         memcpy(mission_item, _MAV_PAYLOAD(msg), MAVLINK_MSG_ID_MISSION_ITEM_LEN);
 520 #endif
 521 }