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

Last change on this file since 46 was 46, checked in by Thomas Fuhrmann, 8 years ago

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1// MESSAGE TERRAIN_REQUEST PACKING
2
3#define MAVLINK_MSG_ID_TERRAIN_REQUEST 133
4
5MAVPACKED(
6typedef struct __mavlink_terrain_request_t {
7 uint64_t mask; /*< Bitmask of requested 4x4 grids (row major 8x7 array of grids, 56 bits)*/
8 int32_t lat; /*< Latitude of SW corner of first grid (degrees *10^7)*/
9 int32_t lon; /*< Longitude of SW corner of first grid (in degrees *10^7)*/
10 uint16_t grid_spacing; /*< Grid spacing in meters*/
11}) mavlink_terrain_request_t;
12
13#define MAVLINK_MSG_ID_TERRAIN_REQUEST_LEN 18
14#define MAVLINK_MSG_ID_TERRAIN_REQUEST_MIN_LEN 18
15#define MAVLINK_MSG_ID_133_LEN 18
16#define MAVLINK_MSG_ID_133_MIN_LEN 18
17
18#define MAVLINK_MSG_ID_TERRAIN_REQUEST_CRC 6
19#define MAVLINK_MSG_ID_133_CRC 6
20
21
22
23#if MAVLINK_COMMAND_24BIT
24#define MAVLINK_MESSAGE_INFO_TERRAIN_REQUEST { \
25 133, \
26 "TERRAIN_REQUEST", \
27 4, \
28 { { "mask", "0x%07x", MAVLINK_TYPE_UINT64_T, 0, 0, offsetof(mavlink_terrain_request_t, mask) }, \
29 { "lat", NULL, MAVLINK_TYPE_INT32_T, 0, 8, offsetof(mavlink_terrain_request_t, lat) }, \
30 { "lon", NULL, MAVLINK_TYPE_INT32_T, 0, 12, offsetof(mavlink_terrain_request_t, lon) }, \
31 { "grid_spacing", NULL, MAVLINK_TYPE_UINT16_T, 0, 16, offsetof(mavlink_terrain_request_t, grid_spacing) }, \
32 } \
33}
34#else
35#define MAVLINK_MESSAGE_INFO_TERRAIN_REQUEST { \
36 "TERRAIN_REQUEST", \
37 4, \
38 { { "mask", "0x%07x", MAVLINK_TYPE_UINT64_T, 0, 0, offsetof(mavlink_terrain_request_t, mask) }, \
39 { "lat", NULL, MAVLINK_TYPE_INT32_T, 0, 8, offsetof(mavlink_terrain_request_t, lat) }, \
40 { "lon", NULL, MAVLINK_TYPE_INT32_T, 0, 12, offsetof(mavlink_terrain_request_t, lon) }, \
41 { "grid_spacing", NULL, MAVLINK_TYPE_UINT16_T, 0, 16, offsetof(mavlink_terrain_request_t, grid_spacing) }, \
42 } \
43}
44#endif
45
46/**
47 * @brief Pack a terrain_request message
48 * @param system_id ID of this system
49 * @param component_id ID of this component (e.g. 200 for IMU)
50 * @param msg The MAVLink message to compress the data into
51 *
52 * @param lat Latitude of SW corner of first grid (degrees *10^7)
53 * @param lon Longitude of SW corner of first grid (in degrees *10^7)
54 * @param grid_spacing Grid spacing in meters
55 * @param mask Bitmask of requested 4x4 grids (row major 8x7 array of grids, 56 bits)
56 * @return length of the message in bytes (excluding serial stream start sign)
57 */
58static inline uint16_t mavlink_msg_terrain_request_pack(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg,
59 int32_t lat, int32_t lon, uint16_t grid_spacing, uint64_t mask)
60{
61#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
62 char buf[MAVLINK_MSG_ID_TERRAIN_REQUEST_LEN];
63 _mav_put_uint64_t(buf, 0, mask);
64 _mav_put_int32_t(buf, 8, lat);
65 _mav_put_int32_t(buf, 12, lon);
66 _mav_put_uint16_t(buf, 16, grid_spacing);
67
68 memcpy(_MAV_PAYLOAD_NON_CONST(msg), buf, MAVLINK_MSG_ID_TERRAIN_REQUEST_LEN);
69#else
70 mavlink_terrain_request_t packet;
71 packet.mask = mask;
72 packet.lat = lat;
73 packet.lon = lon;
74 packet.grid_spacing = grid_spacing;
75
76 memcpy(_MAV_PAYLOAD_NON_CONST(msg), &packet, MAVLINK_MSG_ID_TERRAIN_REQUEST_LEN);
77#endif
78
79 msg->msgid = MAVLINK_MSG_ID_TERRAIN_REQUEST;
80 return mavlink_finalize_message(msg, system_id, component_id, MAVLINK_MSG_ID_TERRAIN_REQUEST_MIN_LEN, MAVLINK_MSG_ID_TERRAIN_REQUEST_LEN, MAVLINK_MSG_ID_TERRAIN_REQUEST_CRC);
81}
82
83/**
84 * @brief Pack a terrain_request message on a channel
85 * @param system_id ID of this system
86 * @param component_id ID of this component (e.g. 200 for IMU)
87 * @param chan The MAVLink channel this message will be sent over
88 * @param msg The MAVLink message to compress the data into
89 * @param lat Latitude of SW corner of first grid (degrees *10^7)
90 * @param lon Longitude of SW corner of first grid (in degrees *10^7)
91 * @param grid_spacing Grid spacing in meters
92 * @param mask Bitmask of requested 4x4 grids (row major 8x7 array of grids, 56 bits)
93 * @return length of the message in bytes (excluding serial stream start sign)
94 */
95static inline uint16_t mavlink_msg_terrain_request_pack_chan(uint8_t system_id, uint8_t component_id, uint8_t chan,
96 mavlink_message_t* msg,
97 int32_t lat,int32_t lon,uint16_t grid_spacing,uint64_t mask)
98{
99#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
100 char buf[MAVLINK_MSG_ID_TERRAIN_REQUEST_LEN];
101 _mav_put_uint64_t(buf, 0, mask);
102 _mav_put_int32_t(buf, 8, lat);
103 _mav_put_int32_t(buf, 12, lon);
104 _mav_put_uint16_t(buf, 16, grid_spacing);
105
106 memcpy(_MAV_PAYLOAD_NON_CONST(msg), buf, MAVLINK_MSG_ID_TERRAIN_REQUEST_LEN);
107#else
108 mavlink_terrain_request_t packet;
109 packet.mask = mask;
110 packet.lat = lat;
111 packet.lon = lon;
112 packet.grid_spacing = grid_spacing;
113
114 memcpy(_MAV_PAYLOAD_NON_CONST(msg), &packet, MAVLINK_MSG_ID_TERRAIN_REQUEST_LEN);
115#endif
116
117 msg->msgid = MAVLINK_MSG_ID_TERRAIN_REQUEST;
118 return mavlink_finalize_message_chan(msg, system_id, component_id, chan, MAVLINK_MSG_ID_TERRAIN_REQUEST_MIN_LEN, MAVLINK_MSG_ID_TERRAIN_REQUEST_LEN, MAVLINK_MSG_ID_TERRAIN_REQUEST_CRC);
119}
120
121/**
122 * @brief Encode a terrain_request struct
123 *
124 * @param system_id ID of this system
125 * @param component_id ID of this component (e.g. 200 for IMU)
126 * @param msg The MAVLink message to compress the data into
127 * @param terrain_request C-struct to read the message contents from
128 */
129static inline uint16_t mavlink_msg_terrain_request_encode(uint8_t system_id, uint8_t component_id, mavlink_message_t* msg, const mavlink_terrain_request_t* terrain_request)
130{
131 return mavlink_msg_terrain_request_pack(system_id, component_id, msg, terrain_request->lat, terrain_request->lon, terrain_request->grid_spacing, terrain_request->mask);
132}
133
134/**
135 * @brief Encode a terrain_request struct on a channel
136 *
137 * @param system_id ID of this system
138 * @param component_id ID of this component (e.g. 200 for IMU)
139 * @param chan The MAVLink channel this message will be sent over
140 * @param msg The MAVLink message to compress the data into
141 * @param terrain_request C-struct to read the message contents from
142 */
143static inline uint16_t mavlink_msg_terrain_request_encode_chan(uint8_t system_id, uint8_t component_id, uint8_t chan, mavlink_message_t* msg, const mavlink_terrain_request_t* terrain_request)
144{
145 return mavlink_msg_terrain_request_pack_chan(system_id, component_id, chan, msg, terrain_request->lat, terrain_request->lon, terrain_request->grid_spacing, terrain_request->mask);
146}
147
148/**
149 * @brief Send a terrain_request message
150 * @param chan MAVLink channel to send the message
151 *
152 * @param lat Latitude of SW corner of first grid (degrees *10^7)
153 * @param lon Longitude of SW corner of first grid (in degrees *10^7)
154 * @param grid_spacing Grid spacing in meters
155 * @param mask Bitmask of requested 4x4 grids (row major 8x7 array of grids, 56 bits)
156 */
157#ifdef MAVLINK_USE_CONVENIENCE_FUNCTIONS
158
159static inline void mavlink_msg_terrain_request_send(mavlink_channel_t chan, int32_t lat, int32_t lon, uint16_t grid_spacing, uint64_t mask)
160{
161#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
162 char buf[MAVLINK_MSG_ID_TERRAIN_REQUEST_LEN];
163 _mav_put_uint64_t(buf, 0, mask);
164 _mav_put_int32_t(buf, 8, lat);
165 _mav_put_int32_t(buf, 12, lon);
166 _mav_put_uint16_t(buf, 16, grid_spacing);
167
168 _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_TERRAIN_REQUEST, buf, MAVLINK_MSG_ID_TERRAIN_REQUEST_MIN_LEN, MAVLINK_MSG_ID_TERRAIN_REQUEST_LEN, MAVLINK_MSG_ID_TERRAIN_REQUEST_CRC);
169#else
170 mavlink_terrain_request_t packet;
171 packet.mask = mask;
172 packet.lat = lat;
173 packet.lon = lon;
174 packet.grid_spacing = grid_spacing;
175
176 _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_TERRAIN_REQUEST, (const char *)&packet, MAVLINK_MSG_ID_TERRAIN_REQUEST_MIN_LEN, MAVLINK_MSG_ID_TERRAIN_REQUEST_LEN, MAVLINK_MSG_ID_TERRAIN_REQUEST_CRC);
177#endif
178}
179
180/**
181 * @brief Send a terrain_request message
182 * @param chan MAVLink channel to send the message
183 * @param struct The MAVLink struct to serialize
184 */
185static inline void mavlink_msg_terrain_request_send_struct(mavlink_channel_t chan, const mavlink_terrain_request_t* terrain_request)
186{
187#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
188 mavlink_msg_terrain_request_send(chan, terrain_request->lat, terrain_request->lon, terrain_request->grid_spacing, terrain_request->mask);
189#else
190 _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_TERRAIN_REQUEST, (const char *)terrain_request, MAVLINK_MSG_ID_TERRAIN_REQUEST_MIN_LEN, MAVLINK_MSG_ID_TERRAIN_REQUEST_LEN, MAVLINK_MSG_ID_TERRAIN_REQUEST_CRC);
191#endif
192}
193
194#if MAVLINK_MSG_ID_TERRAIN_REQUEST_LEN <= MAVLINK_MAX_PAYLOAD_LEN
195/*
196 This varient of _send() can be used to save stack space by re-using
197 memory from the receive buffer. The caller provides a
198 mavlink_message_t which is the size of a full mavlink message. This
199 is usually the receive buffer for the channel, and allows a reply to an
200 incoming message with minimum stack space usage.
201 */
202static inline void mavlink_msg_terrain_request_send_buf(mavlink_message_t *msgbuf, mavlink_channel_t chan, int32_t lat, int32_t lon, uint16_t grid_spacing, uint64_t mask)
203{
204#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
205 char *buf = (char *)msgbuf;
206 _mav_put_uint64_t(buf, 0, mask);
207 _mav_put_int32_t(buf, 8, lat);
208 _mav_put_int32_t(buf, 12, lon);
209 _mav_put_uint16_t(buf, 16, grid_spacing);
210
211 _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_TERRAIN_REQUEST, buf, MAVLINK_MSG_ID_TERRAIN_REQUEST_MIN_LEN, MAVLINK_MSG_ID_TERRAIN_REQUEST_LEN, MAVLINK_MSG_ID_TERRAIN_REQUEST_CRC);
212#else
213 mavlink_terrain_request_t *packet = (mavlink_terrain_request_t *)msgbuf;
214 packet->mask = mask;
215 packet->lat = lat;
216 packet->lon = lon;
217 packet->grid_spacing = grid_spacing;
218
219 _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_TERRAIN_REQUEST, (const char *)packet, MAVLINK_MSG_ID_TERRAIN_REQUEST_MIN_LEN, MAVLINK_MSG_ID_TERRAIN_REQUEST_LEN, MAVLINK_MSG_ID_TERRAIN_REQUEST_CRC);
220#endif
221}
222#endif
223
224#endif
225
226// MESSAGE TERRAIN_REQUEST UNPACKING
227
228
229/**
230 * @brief Get field lat from terrain_request message
231 *
232 * @return Latitude of SW corner of first grid (degrees *10^7)
233 */
234static inline int32_t mavlink_msg_terrain_request_get_lat(const mavlink_message_t* msg)
235{
236 return _MAV_RETURN_int32_t(msg, 8);
237}
238
239/**
240 * @brief Get field lon from terrain_request message
241 *
242 * @return Longitude of SW corner of first grid (in degrees *10^7)
243 */
244static inline int32_t mavlink_msg_terrain_request_get_lon(const mavlink_message_t* msg)
245{
246 return _MAV_RETURN_int32_t(msg, 12);
247}
248
249/**
250 * @brief Get field grid_spacing from terrain_request message
251 *
252 * @return Grid spacing in meters
253 */
254static inline uint16_t mavlink_msg_terrain_request_get_grid_spacing(const mavlink_message_t* msg)
255{
256 return _MAV_RETURN_uint16_t(msg, 16);
257}
258
259/**
260 * @brief Get field mask from terrain_request message
261 *
262 * @return Bitmask of requested 4x4 grids (row major 8x7 array of grids, 56 bits)
263 */
264static inline uint64_t mavlink_msg_terrain_request_get_mask(const mavlink_message_t* msg)
265{
266 return _MAV_RETURN_uint64_t(msg, 0);
267}
268
269/**
270 * @brief Decode a terrain_request message into a struct
271 *
272 * @param msg The message to decode
273 * @param terrain_request C-struct to decode the message contents into
274 */
275static inline void mavlink_msg_terrain_request_decode(const mavlink_message_t* msg, mavlink_terrain_request_t* terrain_request)
276{
277#if MAVLINK_NEED_BYTE_SWAP || !MAVLINK_ALIGNED_FIELDS
278 terrain_request->mask = mavlink_msg_terrain_request_get_mask(msg);
279 terrain_request->lat = mavlink_msg_terrain_request_get_lat(msg);
280 terrain_request->lon = mavlink_msg_terrain_request_get_lon(msg);
281 terrain_request->grid_spacing = mavlink_msg_terrain_request_get_grid_spacing(msg);
282#else
283 uint8_t len = msg->len < MAVLINK_MSG_ID_TERRAIN_REQUEST_LEN? msg->len : MAVLINK_MSG_ID_TERRAIN_REQUEST_LEN;
284 memset(terrain_request, 0, MAVLINK_MSG_ID_TERRAIN_REQUEST_LEN);
285 memcpy(terrain_request, _MAV_PAYLOAD(msg), len);
286#endif
287}
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