source: flair-src/branches/mavlink/tools/Controller/Mavlink/src/mavlink_generated_messages/common/mavlink_msg_vfr_hud.h @ 46

Last change on this file since 46 was 46, checked in by Thomas Fuhrmann, 5 years ago

Add the mavlink branch

File size: 12.6 KB
Line 
1// MESSAGE VFR_HUD PACKING
2
3#define MAVLINK_MSG_ID_VFR_HUD 74
4
5MAVPACKED(
6typedef struct __mavlink_vfr_hud_t {
7 float airspeed; /*< Current airspeed in m/s*/
8 float groundspeed; /*< Current ground speed in m/s*/
9 float alt; /*< Current altitude (MSL), in meters*/
10 float climb; /*< Current climb rate in meters/second*/
11 int16_t heading; /*< Current heading in degrees, in compass units (0..360, 0=north)*/
12 uint16_t throttle; /*< Current throttle setting in integer percent, 0 to 100*/
13}) mavlink_vfr_hud_t;
14
15#define MAVLINK_MSG_ID_VFR_HUD_LEN 20
16#define MAVLINK_MSG_ID_VFR_HUD_MIN_LEN 20
17#define MAVLINK_MSG_ID_74_LEN 20
18#define MAVLINK_MSG_ID_74_MIN_LEN 20
19
20#define MAVLINK_MSG_ID_VFR_HUD_CRC 20
21#define MAVLINK_MSG_ID_74_CRC 20
22
23
24
25#if MAVLINK_COMMAND_24BIT
26#define MAVLINK_MESSAGE_INFO_VFR_HUD { \
27        74, \
28        "VFR_HUD", \
29        6, \
30        {  { "airspeed", NULL, MAVLINK_TYPE_FLOAT, 0, 0, offsetof(mavlink_vfr_hud_t, airspeed) }, \
31         { "groundspeed", NULL, MAVLINK_TYPE_FLOAT, 0, 4, offsetof(mavlink_vfr_hud_t, groundspeed) }, \
32         { "alt", NULL, MAVLINK_TYPE_FLOAT, 0, 8, offsetof(mavlink_vfr_hud_t, alt) }, \
33         { "climb", NULL, MAVLINK_TYPE_FLOAT, 0, 12, offsetof(mavlink_vfr_hud_t, climb) }, \
34         { "heading", NULL, MAVLINK_TYPE_INT16_T, 0, 16, offsetof(mavlink_vfr_hud_t, heading) }, \
35         { "throttle", NULL, MAVLINK_TYPE_UINT16_T, 0, 18, offsetof(mavlink_vfr_hud_t, throttle) }, \
36         } \
37}
38#else
39#define MAVLINK_MESSAGE_INFO_VFR_HUD { \
40        "VFR_HUD", \
41        6, \
42        {  { "airspeed", NULL, MAVLINK_TYPE_FLOAT, 0, 0, offsetof(mavlink_vfr_hud_t, airspeed) }, \
43         { "groundspeed", NULL, MAVLINK_TYPE_FLOAT, 0, 4, offsetof(mavlink_vfr_hud_t, groundspeed) }, \
44         { "alt", NULL, MAVLINK_TYPE_FLOAT, 0, 8, offsetof(mavlink_vfr_hud_t, alt) }, \
45         { "climb", NULL, MAVLINK_TYPE_FLOAT, 0, 12, offsetof(mavlink_vfr_hud_t, climb) }, \
46         { "heading", NULL, MAVLINK_TYPE_INT16_T, 0, 16, offsetof(mavlink_vfr_hud_t, heading) }, \
47         { "throttle", NULL, MAVLINK_TYPE_UINT16_T, 0, 18, offsetof(mavlink_vfr_hud_t, throttle) }, \
48         } \
49}
50#endif
51
52/**
53 * @brief Pack a vfr_hud 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 airspeed Current airspeed in m/s
59 * @param groundspeed Current ground speed in m/s
60 * @param heading Current heading in degrees, in compass units (0..360, 0=north)
61 * @param throttle Current throttle setting in integer percent, 0 to 100
62 * @param alt Current altitude (MSL), in meters
63 * @param climb Current climb rate in meters/second
64 * @return length of the message in bytes (excluding serial stream start sign)
65 */
66static inline uint16_t mavlink_msg_vfr_hud_pack(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg,
67                                                       float airspeed, float groundspeed, int16_t heading, uint16_t throttle, float alt, float climb)
68{
69#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
70        char buf[MAVLINK_MSG_ID_VFR_HUD_LEN];
71        _mav_put_float(buf, 0, airspeed);
72        _mav_put_float(buf, 4, groundspeed);
73        _mav_put_float(buf, 8, alt);
74        _mav_put_float(buf, 12, climb);
75        _mav_put_int16_t(buf, 16, heading);
76        _mav_put_uint16_t(buf, 18, throttle);
77
78        memcpy(_MAV_PAYLOAD_NON_CONST(msg), buf, MAVLINK_MSG_ID_VFR_HUD_LEN);
79#else
80        mavlink_vfr_hud_t packet;
81        packet.airspeed = airspeed;
82        packet.groundspeed = groundspeed;
83        packet.alt = alt;
84        packet.climb = climb;
85        packet.heading = heading;
86        packet.throttle = throttle;
87
88        memcpy(_MAV_PAYLOAD_NON_CONST(msg), &packet, MAVLINK_MSG_ID_VFR_HUD_LEN);
89#endif
90
91        msg->msgid = MAVLINK_MSG_ID_VFR_HUD;
92    return mavlink_finalize_message(msg, system_id, component_id, MAVLINK_MSG_ID_VFR_HUD_MIN_LEN, MAVLINK_MSG_ID_VFR_HUD_LEN, MAVLINK_MSG_ID_VFR_HUD_CRC);
93}
94
95/**
96 * @brief Pack a vfr_hud message on a channel
97 * @param system_id ID of this system
98 * @param component_id ID of this component (e.g. 200 for IMU)
99 * @param chan The MAVLink channel this message will be sent over
100 * @param msg The MAVLink message to compress the data into
101 * @param airspeed Current airspeed in m/s
102 * @param groundspeed Current ground speed in m/s
103 * @param heading Current heading in degrees, in compass units (0..360, 0=north)
104 * @param throttle Current throttle setting in integer percent, 0 to 100
105 * @param alt Current altitude (MSL), in meters
106 * @param climb Current climb rate in meters/second
107 * @return length of the message in bytes (excluding serial stream start sign)
108 */
109static inline uint16_t mavlink_msg_vfr_hud_pack_chan(uint8_t system_id, uint8_t component_id, uint8_t chan,
110                                                           mavlink_message_t* msg,
111                                                           float airspeed,float groundspeed,int16_t heading,uint16_t throttle,float alt,float climb)
112{
113#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
114        char buf[MAVLINK_MSG_ID_VFR_HUD_LEN];
115        _mav_put_float(buf, 0, airspeed);
116        _mav_put_float(buf, 4, groundspeed);
117        _mav_put_float(buf, 8, alt);
118        _mav_put_float(buf, 12, climb);
119        _mav_put_int16_t(buf, 16, heading);
120        _mav_put_uint16_t(buf, 18, throttle);
121
122        memcpy(_MAV_PAYLOAD_NON_CONST(msg), buf, MAVLINK_MSG_ID_VFR_HUD_LEN);
123#else
124        mavlink_vfr_hud_t packet;
125        packet.airspeed = airspeed;
126        packet.groundspeed = groundspeed;
127        packet.alt = alt;
128        packet.climb = climb;
129        packet.heading = heading;
130        packet.throttle = throttle;
131
132        memcpy(_MAV_PAYLOAD_NON_CONST(msg), &packet, MAVLINK_MSG_ID_VFR_HUD_LEN);
133#endif
134
135        msg->msgid = MAVLINK_MSG_ID_VFR_HUD;
136    return mavlink_finalize_message_chan(msg, system_id, component_id, chan, MAVLINK_MSG_ID_VFR_HUD_MIN_LEN, MAVLINK_MSG_ID_VFR_HUD_LEN, MAVLINK_MSG_ID_VFR_HUD_CRC);
137}
138
139/**
140 * @brief Encode a vfr_hud struct
141 *
142 * @param system_id ID of this system
143 * @param component_id ID of this component (e.g. 200 for IMU)
144 * @param msg The MAVLink message to compress the data into
145 * @param vfr_hud C-struct to read the message contents from
146 */
147static 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)
148{
149        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);
150}
151
152/**
153 * @brief Encode a vfr_hud struct on a channel
154 *
155 * @param system_id ID of this system
156 * @param component_id ID of this component (e.g. 200 for IMU)
157 * @param chan The MAVLink channel this message will be sent over
158 * @param msg The MAVLink message to compress the data into
159 * @param vfr_hud C-struct to read the message contents from
160 */
161static inline uint16_t mavlink_msg_vfr_hud_encode_chan(uint8_t system_id, uint8_t component_id, uint8_t chan, mavlink_message_t* msg, const mavlink_vfr_hud_t* vfr_hud)
162{
163        return mavlink_msg_vfr_hud_pack_chan(system_id, component_id, chan, msg, vfr_hud->airspeed, vfr_hud->groundspeed, vfr_hud->heading, vfr_hud->throttle, vfr_hud->alt, vfr_hud->climb);
164}
165
166/**
167 * @brief Send a vfr_hud message
168 * @param chan MAVLink channel to send the message
169 *
170 * @param airspeed Current airspeed in m/s
171 * @param groundspeed Current ground speed in m/s
172 * @param heading Current heading in degrees, in compass units (0..360, 0=north)
173 * @param throttle Current throttle setting in integer percent, 0 to 100
174 * @param alt Current altitude (MSL), in meters
175 * @param climb Current climb rate in meters/second
176 */
177#ifdef MAVLINK_USE_CONVENIENCE_FUNCTIONS
178
179static 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)
180{
181#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
182        char buf[MAVLINK_MSG_ID_VFR_HUD_LEN];
183        _mav_put_float(buf, 0, airspeed);
184        _mav_put_float(buf, 4, groundspeed);
185        _mav_put_float(buf, 8, alt);
186        _mav_put_float(buf, 12, climb);
187        _mav_put_int16_t(buf, 16, heading);
188        _mav_put_uint16_t(buf, 18, throttle);
189
190    _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_VFR_HUD, buf, MAVLINK_MSG_ID_VFR_HUD_MIN_LEN, MAVLINK_MSG_ID_VFR_HUD_LEN, MAVLINK_MSG_ID_VFR_HUD_CRC);
191#else
192        mavlink_vfr_hud_t packet;
193        packet.airspeed = airspeed;
194        packet.groundspeed = groundspeed;
195        packet.alt = alt;
196        packet.climb = climb;
197        packet.heading = heading;
198        packet.throttle = throttle;
199
200    _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_VFR_HUD, (const char *)&packet, MAVLINK_MSG_ID_VFR_HUD_MIN_LEN, MAVLINK_MSG_ID_VFR_HUD_LEN, MAVLINK_MSG_ID_VFR_HUD_CRC);
201#endif
202}
203
204/**
205 * @brief Send a vfr_hud message
206 * @param chan MAVLink channel to send the message
207 * @param struct The MAVLink struct to serialize
208 */
209static inline void mavlink_msg_vfr_hud_send_struct(mavlink_channel_t chan, const mavlink_vfr_hud_t* vfr_hud)
210{
211#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
212    mavlink_msg_vfr_hud_send(chan, vfr_hud->airspeed, vfr_hud->groundspeed, vfr_hud->heading, vfr_hud->throttle, vfr_hud->alt, vfr_hud->climb);
213#else
214    _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_VFR_HUD, (const char *)vfr_hud, MAVLINK_MSG_ID_VFR_HUD_MIN_LEN, MAVLINK_MSG_ID_VFR_HUD_LEN, MAVLINK_MSG_ID_VFR_HUD_CRC);
215#endif
216}
217
218#if MAVLINK_MSG_ID_VFR_HUD_LEN <= MAVLINK_MAX_PAYLOAD_LEN
219/*
220  This varient of _send() can be used to save stack space by re-using
221  memory from the receive buffer.  The caller provides a
222  mavlink_message_t which is the size of a full mavlink message. This
223  is usually the receive buffer for the channel, and allows a reply to an
224  incoming message with minimum stack space usage.
225 */
226static inline void mavlink_msg_vfr_hud_send_buf(mavlink_message_t *msgbuf, mavlink_channel_t chan,  float airspeed, float groundspeed, int16_t heading, uint16_t throttle, float alt, float climb)
227{
228#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
229        char *buf = (char *)msgbuf;
230        _mav_put_float(buf, 0, airspeed);
231        _mav_put_float(buf, 4, groundspeed);
232        _mav_put_float(buf, 8, alt);
233        _mav_put_float(buf, 12, climb);
234        _mav_put_int16_t(buf, 16, heading);
235        _mav_put_uint16_t(buf, 18, throttle);
236
237    _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_VFR_HUD, buf, MAVLINK_MSG_ID_VFR_HUD_MIN_LEN, MAVLINK_MSG_ID_VFR_HUD_LEN, MAVLINK_MSG_ID_VFR_HUD_CRC);
238#else
239        mavlink_vfr_hud_t *packet = (mavlink_vfr_hud_t *)msgbuf;
240        packet->airspeed = airspeed;
241        packet->groundspeed = groundspeed;
242        packet->alt = alt;
243        packet->climb = climb;
244        packet->heading = heading;
245        packet->throttle = throttle;
246
247    _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_VFR_HUD, (const char *)packet, MAVLINK_MSG_ID_VFR_HUD_MIN_LEN, MAVLINK_MSG_ID_VFR_HUD_LEN, MAVLINK_MSG_ID_VFR_HUD_CRC);
248#endif
249}
250#endif
251
252#endif
253
254// MESSAGE VFR_HUD UNPACKING
255
256
257/**
258 * @brief Get field airspeed from vfr_hud message
259 *
260 * @return Current airspeed in m/s
261 */
262static inline float mavlink_msg_vfr_hud_get_airspeed(const mavlink_message_t* msg)
263{
264        return _MAV_RETURN_float(msg,  0);
265}
266
267/**
268 * @brief Get field groundspeed from vfr_hud message
269 *
270 * @return Current ground speed in m/s
271 */
272static inline float mavlink_msg_vfr_hud_get_groundspeed(const mavlink_message_t* msg)
273{
274        return _MAV_RETURN_float(msg,  4);
275}
276
277/**
278 * @brief Get field heading from vfr_hud message
279 *
280 * @return Current heading in degrees, in compass units (0..360, 0=north)
281 */
282static inline int16_t mavlink_msg_vfr_hud_get_heading(const mavlink_message_t* msg)
283{
284        return _MAV_RETURN_int16_t(msg,  16);
285}
286
287/**
288 * @brief Get field throttle from vfr_hud message
289 *
290 * @return Current throttle setting in integer percent, 0 to 100
291 */
292static inline uint16_t mavlink_msg_vfr_hud_get_throttle(const mavlink_message_t* msg)
293{
294        return _MAV_RETURN_uint16_t(msg,  18);
295}
296
297/**
298 * @brief Get field alt from vfr_hud message
299 *
300 * @return Current altitude (MSL), in meters
301 */
302static inline float mavlink_msg_vfr_hud_get_alt(const mavlink_message_t* msg)
303{
304        return _MAV_RETURN_float(msg,  8);
305}
306
307/**
308 * @brief Get field climb from vfr_hud message
309 *
310 * @return Current climb rate in meters/second
311 */
312static inline float mavlink_msg_vfr_hud_get_climb(const mavlink_message_t* msg)
313{
314        return _MAV_RETURN_float(msg,  12);
315}
316
317/**
318 * @brief Decode a vfr_hud message into a struct
319 *
320 * @param msg The message to decode
321 * @param vfr_hud C-struct to decode the message contents into
322 */
323static inline void mavlink_msg_vfr_hud_decode(const mavlink_message_t* msg, mavlink_vfr_hud_t* vfr_hud)
324{
325#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
326        vfr_hud->airspeed = mavlink_msg_vfr_hud_get_airspeed(msg);
327        vfr_hud->groundspeed = mavlink_msg_vfr_hud_get_groundspeed(msg);
328        vfr_hud->alt = mavlink_msg_vfr_hud_get_alt(msg);
329        vfr_hud->climb = mavlink_msg_vfr_hud_get_climb(msg);
330        vfr_hud->heading = mavlink_msg_vfr_hud_get_heading(msg);
331        vfr_hud->throttle = mavlink_msg_vfr_hud_get_throttle(msg);
332#else
333        uint8_t len = msg->len < MAVLINK_MSG_ID_VFR_HUD_LEN? msg->len : MAVLINK_MSG_ID_VFR_HUD_LEN;
334        memset(vfr_hud, 0, MAVLINK_MSG_ID_VFR_HUD_LEN);
335        memcpy(vfr_hud, _MAV_PAYLOAD(msg), len);
336#endif
337}
Note: See TracBrowser for help on using the repository browser.