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1 /*
2  *    Copyright (c) 2016, The OpenThread Authors.
3  *    All rights reserved.
4  *
5  *    Redistribution and use in source and binary forms, with or without
6  *    modification, are permitted provided that the following conditions are met:
7  *    1. Redistributions of source code must retain the above copyright
8  *       notice, this list of conditions and the following disclaimer.
9  *    2. Redistributions in binary form must reproduce the above copyright
10  *       notice, this list of conditions and the following disclaimer in the
11  *       documentation and/or other materials provided with the distribution.
12  *    3. Neither the name of the copyright holder nor the
13  *       names of its contributors may be used to endorse or promote products
14  *       derived from this software without specific prior written permission.
15  *
16  *    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
17  *    ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18  *    WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19  *    DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY
20  *    DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21  *    (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22  *    LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23  *    ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24  *    (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25  *    SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26  */
27 
28 /**
29  * @file
30  *   This file contains definitions of spinel.
31  */
32 
33 #ifndef SPINEL_HEADER_INCLUDED
34 #define SPINEL_HEADER_INCLUDED 1
35 
36 /*
37  *   Spinel is a host-controller protocol designed to enable
38  *   inter-operation over simple serial connections between general purpose
39  *   device operating systems (OS) host and network co-processors (NCP) for
40  *   the purpose of controlling and managing the NCP.
41  *
42  * ---------------------------------------------------------------------------
43  *
44  *   Frame Format
45  *
46  *   A frame is defined simply as the concatenation of
47  *
48  *   -  A header byte
49  *   -  A command (up to three bytes)
50  *   -  An optional command payload
51  *
52  *              +---------+--------+-----+-------------+
53  *              | Octets: |   1    | 1-3 |      n      |
54  *              +---------+--------+-----+-------------+
55  *              | Fields: | HEADER | CMD | CMD_PAYLOAD |
56  *              +---------+--------+-----+-------------+
57  *
58  * - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
59  *
60  *   Header Format
61  *
62  *   The header byte is broken down as follows:
63  *
64  *                    0   1   2   3   4   5   6   7
65  *                  +---+---+---+---+---+---+---+---+
66  *                  |  FLG  |  IID  |      TID      |
67  *                  +---+---+---+---+---+---+---+---+
68  *
69  *
70  *   The flag field of the header byte ("FLG") is always set to the value
71  *   two (or "10" in binary).  Any frame received with these bits set to
72  *   any other value else MUST NOT be considered a Spinel frame.
73  *
74  *   This convention allows Spinel to be line compatible with BTLE HCI.
75  *   By defining the first two bit in this way we can disambiguate between
76  *   Spinel frames and HCI frames (which always start with either "0x01"
77  *   or "0x04") without any additional framing overhead.
78  *
79  *   The Interface Identifier (IID) is a number between 0 and 3, which
80  *   is associated by the OS with a specific NCP. This allows the protocol
81  *   to support up to 4 NCPs under same connection.
82  *
83  *   The least significant bits of the header represent the Transaction
84  *   Identifier (TID). The TID is used for correlating responses to the
85  *   commands which generated them.
86  *
87  *   When a command is sent from the host, any reply to that command sent
88  *   by the NCP will use the same value for the TID.  When the host
89  *   receives a frame that matches the TID of the command it sent, it can
90  *   easily recognize that frame as the actual response to that command.
91  *
92  *   The TID value of zero (0) is used for commands to which a correlated
93  *   response is not expected or needed, such as for unsolicited update
94  *   commands sent to the host from the NCP.
95  *
96  * - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
97  *
98  *   The command identifier is a 21-bit unsigned integer encoded in up to
99  *   three bytes using the packed unsigned integer format described below.
100  *   Depending on the semantics of the command in question, a payload MAY
101  *   be included in the frame.  The exact composition and length of the
102  *   payload is defined by the command identifier.
103  *
104  * ---------------------------------------------------------------------------
105  *
106  *   Data Packing
107  *
108  *   Data serialization for properties is performed using a light-weight
109  *   data packing format which was loosely inspired by D-Bus.  The format
110  *   of a serialization is defined by a specially formatted string.
111  *
112  *   This packing format is used for notational convenience.  While this
113  *   string-based data-type format has been designed so that the strings
114  *   may be directly used by a structured data parser, such a thing is not
115  *   required to implement Spinel.
116  *
117  *   Goals:
118  *
119  *   -  Be lightweight and favor direct representation of values.
120  *   -  Use an easily readable and memorable format string.
121  *   -  Support lists and structures.
122  *   -  Allow properties to be appended to structures while maintaining
123  *      backward compatibility.
124  *
125  *   Each primitive data-type has an ASCII character associated with it.
126  *   Structures can be represented as strings of these characters.  For
127  *   example:
128  *
129  *   -  "C": A single unsigned byte.
130  *   -  "C6U": A single unsigned byte, followed by a 128-bit IPv6 address,
131  *      followed by a zero-terminated UTF8 string.
132  *   -  "A(6)": An array of concatenated IPv6 addresses
133  *
134  *   In each case, the data is represented exactly as described.  For
135  *   example, an array of 10 IPv6 address is stored as 160 bytes.
136  *
137  * - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
138  *
139  *   Primitive Types
140  *
141  *   +----------+----------------------+---------------------------------+
142  *   |   Char   | Name                 | Description                     |
143  *   +----------+----------------------+---------------------------------+
144  *   |   "."    | DATATYPE_VOID        | Empty data type. Used           |
145  *   |          |                      | internally.                     |
146  *   |   "b"    | DATATYPE_BOOL        | Boolean value. Encoded in       |
147  *   |          |                      | 8-bits as either 0x00 or 0x01.  |
148  *   |          |                      | All other values are illegal.   |
149  *   |   "C"    | DATATYPE_UINT8       | Unsigned 8-bit integer.         |
150  *   |   "c"    | DATATYPE_INT8        | Signed 8-bit integer.           |
151  *   |   "S"    | DATATYPE_UINT16      | Unsigned 16-bit integer.        |
152  *   |   "s"    | DATATYPE_INT16       | Signed 16-bit integer.          |
153  *   |   "L"    | DATATYPE_UINT32      | Unsigned 32-bit integer.        |
154  *   |   "l"    | DATATYPE_INT32       | Signed 32-bit integer.          |
155  *   |   "i"    | DATATYPE_UINT_PACKED | Packed Unsigned Integer. See    |
156  *   |          |                      | description below               |
157  *   |   "6"    | DATATYPE_IPv6ADDR    | IPv6 Address. (Big-endian)      |
158  *   |   "E"    | DATATYPE_EUI64       | EUI-64 Address. (Big-endian)    |
159  *   |   "e"    | DATATYPE_EUI48       | EUI-48 Address. (Big-endian)    |
160  *   |   "D"    | DATATYPE_DATA        | Arbitrary data. See related     |
161  *   |          |                      | section below for details.      |
162  *   |   "d"    | DATATYPE_DATA_WLEN   | Arbitrary data with prepended   |
163  *   |          |                      | length. See below for details   |
164  *   |   "U"    | DATATYPE_UTF8        | Zero-terminated UTF8-encoded    |
165  *   |          |                      | string.                         |
166  *   | "t(...)" | DATATYPE_STRUCT      | Structured datatype with        |
167  *   |          |                      | prepended length.               |
168  *   | "A(...)" | DATATYPE_ARRAY       | Array of datatypes. Compound    |
169  *   |          |                      | type.                           |
170  *   +----------+----------------------+---------------------------------+
171  *
172  *   All multi-byte values are little-endian unless explicitly stated
173  *   otherwise.
174  *
175  * - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
176  *
177  *   Packed Unsigned Integer
178  *
179  *   For certain types of integers, such command or property identifiers,
180  *   usually have a value on the wire that is less than 127.  However, in
181  *   order to not preclude the use of values larger than 255, we would
182  *   need to add an extra byte.  Doing this would add an extra byte to the
183  *   majority of instances, which can add up in terms of bandwidth.
184  *
185  *   The packed unsigned integer format is based on the unsigned integer
186  *   format in EXI, except that we limit the maximum value to the
187  *   largest value that can be encoded into three bytes (2,097,151).
188  *
189  *   For all values less than 127, the packed form of the number is simply
190  *   a single byte which directly represents the number.  For values
191  *   larger than 127, the following process is used to encode the value:
192  *
193  *   1.  The unsigned integer is broken up into _n_ 7-bit chunks and
194  *       placed into _n_ octets, leaving the most significant bit of each
195  *       octet unused.
196  *   2.  Order the octets from least-significant to most-significant.
197  *       (Little-endian)
198  *   3.  Clear the most significant bit of the most significant octet.
199  *       Set the least significant bit on all other octets.
200  *
201  *   Where `n` is the smallest number of 7-bit chunks you can use to
202  *   represent the given value.
203  *
204  *   Take the value 1337, for example:
205  *
206  *                              1337 => 0x0539
207  *                                   => [39 0A]
208  *                                   => [B9 0A]
209  *
210  *   To decode the value, you collect the 7-bit chunks until you find an
211  *   octet with the most significant bit clear.
212  *
213  * - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
214  *
215  *   Data Blobs
216  *
217  *   There are two types for data blobs: "d" and "D".
218  *
219  *   -  "d" has the length of the data (in bytes) prepended to the data
220  *      (with the length encoded as type "S").  The size of the length
221  *      field is not included in the length.
222  *   -  "D" does not have a prepended length: the length of the data is
223  *      implied by the bytes remaining to be parsed.  It is an error for
224  *      "D" to not be the last type in a type in a type signature.
225  *
226  *   This dichotomy allows for more efficient encoding by eliminating
227  *   redundancy.  If the rest of the buffer is a data blob, encoding the
228  *   length would be redundant because we already know how many bytes are
229  *   in the rest of the buffer.
230  *
231  *   In some cases we use "d" even if it is the last field in a type
232  *   signature.  We do this to allow for us to be able to append
233  *   additional fields to the type signature if necessary in the future.
234  *   This is usually the case with embedded structs, like in the scan
235  *   results.
236  *
237  *   For example, let's say we have a buffer that is encoded with the
238  *   datatype signature of "CLLD".  In this case, it is pretty easy to
239  *   tell where the start and end of the data blob is: the start is 9
240  *   bytes from the start of the buffer, and its length is the length of
241  *   the buffer minus 9. (9 is the number of bytes taken up by a byte and
242  *   two longs)
243  *
244  *   The datatype signature "CLLDU" is illegal because we can't determine
245  *   where the last field (a zero-terminated UTF8 string) starts.  But the
246  *   datatype "CLLdU" is legal, because the parser can determine the
247  *   exact length of the data blob-- allowing it to know where the start
248  *   of the next field would be.
249  *
250  * - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
251  *
252  *   Structured Data
253  *
254  *   The structure data type ("t(...)") is a way of bundling together
255  *   several fields into a single structure.  It can be thought of as a
256  *   "d" type except that instead of being opaque, the fields in the
257  *   content are known.  This is useful for things like scan results where
258  *   you have substructures which are defined by different layers.
259  *
260  *   For example, consider the type signature "Lt(ES)t(6C)".  In this
261  *   hypothetical case, the first struct is defined by the MAC layer, and
262  *   the second struct is defined by the PHY layer.  Because of the use of
263  *   structures, we know exactly what part comes from that layer.
264  *   Additionally, we can add fields to each structure without introducing
265  *   backward compatibility problems: Data encoded as "Lt(ESU)t(6C)"
266  *   (Notice the extra "U") will decode just fine as "Lt(ES)t(6C)".
267  *   Additionally, if we don't care about the MAC layer and only care
268  *   about the network layer, we could parse as "Lt()t(6C)".
269  *
270  *   Note that data encoded as "Lt(ES)t(6C)" will also parse as "Ldd",
271  *   with the structures from both layers now being opaque data blobs.
272  *
273  * - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
274  *
275  *   Arrays
276  *
277  *   An array is simply a concatenated set of _n_ data encodings.  For
278  *   example, the type "A(6)" is simply a list of IPv6 addresses---one
279  *   after the other.  The type "A(6E)" likewise a concatenation of IPv6-
280  *   address/EUI-64 pairs.
281  *
282  *   If an array contains many fields, the fields will often be surrounded
283  *   by a structure ("t(...)").  This effectively prepends each item in
284  *   the array with its length.  This is useful for improving parsing
285  *   performance or to allow additional fields to be added in the future
286  *   in a backward compatible way.  If there is a high certainty that
287  *   additional fields will never be added, the struct may be omitted
288  *   (saving two bytes per item).
289  *
290  *   This specification does not define a way to embed an array as a field
291  *   alongside other fields.
292  *
293  * ---------------------------------------------------------------------------
294  *
295  *   Spinel definition compatibility guideline:
296  *
297  *   The compatibility policy for NCP versus RCP and host side are handled
298  *   differently in spinel.
299  *
300  *   New NCP firmware should work with an older host driver, i.e., NCP
301  *   implementation should remain backward compatible.
302  *
303  *    - Existing fields in the format of an already implemented spinel
304  *      property or command cannot change.
305  *
306  *    - New fields may be appended at the end of the format (or the end of
307  *      a struct) as long as the NCP implementation treats the new fields as
308  *      optional (i.e., a driver not aware of and therefore not using the
309  *      new fields should continue to function as before).
310  *
311  * - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
312  *
313  *   For RCP and host, the "RCP API Version" numbers are used to check the
314  *   compatibility between host implementation and RCP firmware. Generally,
315  *   a newer host side implementation would work with a range of previous
316  *   or older RCP firmware versions.
317  *
318  *   - SPINEL_RCP_API_VERSION specifies the current spinel RCP API version.
319  *     This number MUST be incremented anytime there is a change in any of RCP
320  *     specific spinel definitions.
321  *
322  *   - SPINEL_MIN_HOST_SUPPORTED_RCP_API_VERSION specifies the minimum spinel
323  *     RCP API Version which is supported by the host-side implementation.
324  *
325  *   - On start, host implementation queries the RCP API version and accepts
326  *     any version number from SPINEL_MIN_HOST_SUPPORTED_RCP_API_VERSION up to
327  *     and including SPINEL_RCP_API_VERSION.
328  *
329  * ---------------------------------------------------------------------------
330  */
331 
332 #ifdef SPINEL_PLATFORM_HEADER
333 #include SPINEL_PLATFORM_HEADER
334 #else // ifdef SPINEL_PLATFORM_HEADER
335 #include <stdarg.h>
336 #include <stdbool.h>
337 #include <stdint.h>
338 #endif // else SPINEL_PLATFORM_HEADER
339 
340 // ----------------------------------------------------------------------------
341 
342 #ifndef DOXYGEN_SHOULD_SKIP_THIS
343 
344 #if defined(__GNUC__)
345 #define SPINEL_API_EXTERN extern __attribute__((visibility("default")))
346 #define SPINEL_API_NONNULL_ALL __attribute__((nonnull))
347 #define SPINEL_API_WARN_UNUSED_RESULT __attribute__((warn_unused_result))
348 #endif // ifdef __GNUC__
349 
350 #endif // ifndef DOXYGEN_SHOULD_SKIP_THIS
351 
352 #ifndef SPINEL_API_EXTERN
353 #define SPINEL_API_EXTERN extern
354 #endif
355 
356 #ifndef SPINEL_API_NONNULL_ALL
357 #define SPINEL_API_NONNULL_ALL
358 #endif
359 
360 #ifndef SPINEL_API_WARN_UNUSED_RESULT
361 #define SPINEL_API_WARN_UNUSED_RESULT
362 #endif
363 
364 // ----------------------------------------------------------------------------
365 
366 #define SPINEL_PROTOCOL_VERSION_THREAD_MAJOR 4
367 #define SPINEL_PROTOCOL_VERSION_THREAD_MINOR 3
368 
369 /**
370  * @def SPINEL_RCP_API_VERSION
371  *
372  * The RCP API version number.
373  *
374  * This number MUST increase by one each time any of the spinel definitions used by RCP change (independent of whether
375  * the change is backward-compatible or not).
376  *
377  * Please see section "Spinel definition compatibility guideline" for more details.
378  *
379  */
380 #define SPINEL_RCP_API_VERSION 6
381 
382 /**
383  * @def SPINEL_MIN_HOST_SUPPORTED_RCP_API_VERSION
384  *
385  * The minimum RCP API version supported by the host implementation.
386  *
387  * This number MUST increase when there is a non-compatible RCP spinel related change on host implementation.
388  *
389  * Please see section "Spinel definition compatibility guideline" for more details.
390  *
391  */
392 #define SPINEL_MIN_HOST_SUPPORTED_RCP_API_VERSION 4
393 
394 /**
395  * @def SPINEL_FRAME_MAX_SIZE
396  *
397  *  The maximum size of SPINEL frame.
398  *
399  */
400 #define SPINEL_FRAME_MAX_SIZE 1300
401 
402 /**
403  * @def SPINEL_FRAME_MAX_COMMAND_HEADER_SIZE
404  *
405  *  The maximum size of SPINEL command header.
406  *
407  */
408 #define SPINEL_FRAME_MAX_COMMAND_HEADER_SIZE 4
409 
410 /**
411  * @def SPINEL_FRAME_MAX_PAYLOAD_SIZE
412  *
413  *  The maximum size of SPINEL command payload.
414  *
415  */
416 #define SPINEL_FRAME_MAX_COMMAND_PAYLOAD_SIZE (SPINEL_FRAME_MAX_SIZE - SPINEL_FRAME_MAX_COMMAND_HEADER_SIZE)
417 
418 /**
419  * @def SPINEL_ENCRYPTER_EXTRA_DATA_SIZE
420  *
421  *  The size of extra data to be allocated for spinel frame buffer,
422  *  needed by Spinel Encrypter.
423  *
424  */
425 #define SPINEL_ENCRYPTER_EXTRA_DATA_SIZE 0
426 
427 /**
428  * @def SPINEL_FRAME_BUFFER_SIZE
429  *
430  *  The size of buffer large enough to fit one whole spinel frame with extra data
431  *  needed by Spinel Encrypter.
432  *
433  */
434 #define SPINEL_FRAME_BUFFER_SIZE (SPINEL_FRAME_MAX_SIZE + SPINEL_ENCRYPTER_EXTRA_DATA_SIZE)
435 
436 /// Macro for generating bit masks using bit index from the spec
437 #define SPINEL_BIT_MASK(bit_index, field_bit_count) ((1 << ((field_bit_count)-1)) >> (bit_index))
438 
439 // ----------------------------------------------------------------------------
440 
441 #if defined(__cplusplus)
442 extern "C" {
443 #endif
444 
445 enum
446 {
447     SPINEL_STATUS_OK                       = 0,  ///< Operation has completed successfully.
448     SPINEL_STATUS_FAILURE                  = 1,  ///< Operation has failed for some undefined reason.
449     SPINEL_STATUS_UNIMPLEMENTED            = 2,  ///< Given operation has not been implemented.
450     SPINEL_STATUS_INVALID_ARGUMENT         = 3,  ///< An argument to the operation is invalid.
451     SPINEL_STATUS_INVALID_STATE            = 4,  ///< This operation is invalid for the current device state.
452     SPINEL_STATUS_INVALID_COMMAND          = 5,  ///< This command is not recognized.
453     SPINEL_STATUS_INVALID_INTERFACE        = 6,  ///< This interface is not supported.
454     SPINEL_STATUS_INTERNAL_ERROR           = 7,  ///< An internal runtime error has occurred.
455     SPINEL_STATUS_SECURITY_ERROR           = 8,  ///< A security/authentication error has occurred.
456     SPINEL_STATUS_PARSE_ERROR              = 9,  ///< A error has occurred while parsing the command.
457     SPINEL_STATUS_IN_PROGRESS              = 10, ///< This operation is in progress.
458     SPINEL_STATUS_NOMEM                    = 11, ///< Operation prevented due to memory pressure.
459     SPINEL_STATUS_BUSY                     = 12, ///< The device is currently performing a mutually exclusive operation
460     SPINEL_STATUS_PROP_NOT_FOUND           = 13, ///< The given property is not recognized.
461     SPINEL_STATUS_DROPPED                  = 14, ///< A/The packet was dropped.
462     SPINEL_STATUS_EMPTY                    = 15, ///< The result of the operation is empty.
463     SPINEL_STATUS_CMD_TOO_BIG              = 16, ///< The command was too large to fit in the internal buffer.
464     SPINEL_STATUS_NO_ACK                   = 17, ///< The packet was not acknowledged.
465     SPINEL_STATUS_CCA_FAILURE              = 18, ///< The packet was not sent due to a CCA failure.
466     SPINEL_STATUS_ALREADY                  = 19, ///< The operation is already in progress.
467     SPINEL_STATUS_ITEM_NOT_FOUND           = 20, ///< The given item could not be found.
468     SPINEL_STATUS_INVALID_COMMAND_FOR_PROP = 21, ///< The given command cannot be performed on this property.
469     SPINEL_STATUS_UNKNOWN_NEIGHBOR         = 22, ///< The neighbor is unknown.
470     SPINEL_STATUS_NOT_CAPABLE              = 23, ///< The target is not capable of handling requested operation.
471     SPINEL_STATUS_RESPONSE_TIMEOUT         = 24, ///< No response received from remote node
472 
473     SPINEL_STATUS_JOIN__BEGIN = 104,
474 
475     /// Generic failure to associate with other peers.
476     /**
477      *  This status error should not be used by implementors if
478      *  enough information is available to determine that one of the
479      *  later join failure status codes would be more accurate.
480      *
481      *  \sa SPINEL_PROP_NET_REQUIRE_JOIN_EXISTING
482      *  \sa SPINEL_PROP_MESHCOP_JOINER_COMMISSIONING
483      */
484     SPINEL_STATUS_JOIN_FAILURE = SPINEL_STATUS_JOIN__BEGIN + 0,
485 
486     /// The node found other peers but was unable to decode their packets.
487     /**
488      *  Typically this error code indicates that the network
489      *  key has been set incorrectly.
490      *
491      *  \sa SPINEL_PROP_NET_REQUIRE_JOIN_EXISTING
492      *  \sa SPINEL_PROP_MESHCOP_JOINER_COMMISSIONING
493      */
494     SPINEL_STATUS_JOIN_SECURITY = SPINEL_STATUS_JOIN__BEGIN + 1,
495 
496     /// The node was unable to find any other peers on the network.
497     /**
498      *  \sa SPINEL_PROP_NET_REQUIRE_JOIN_EXISTING
499      *  \sa SPINEL_PROP_MESHCOP_JOINER_COMMISSIONING
500      */
501     SPINEL_STATUS_JOIN_NO_PEERS = SPINEL_STATUS_JOIN__BEGIN + 2,
502 
503     /// The only potential peer nodes found are incompatible.
504     /**
505      *  \sa SPINEL_PROP_NET_REQUIRE_JOIN_EXISTING
506      */
507     SPINEL_STATUS_JOIN_INCOMPATIBLE = SPINEL_STATUS_JOIN__BEGIN + 3,
508 
509     /// No response in expecting time.
510     /**
511      *  \sa SPINEL_PROP_MESHCOP_JOINER_COMMISSIONING
512      */
513     SPINEL_STATUS_JOIN_RSP_TIMEOUT = SPINEL_STATUS_JOIN__BEGIN + 4,
514 
515     /// The node succeeds in commissioning and get the network credentials.
516     /**
517      *  \sa SPINEL_PROP_MESHCOP_JOINER_COMMISSIONING
518      */
519     SPINEL_STATUS_JOIN_SUCCESS = SPINEL_STATUS_JOIN__BEGIN + 5,
520 
521     SPINEL_STATUS_JOIN__END = 112,
522 
523     SPINEL_STATUS_RESET__BEGIN   = 112,
524     SPINEL_STATUS_RESET_POWER_ON = SPINEL_STATUS_RESET__BEGIN + 0,
525     SPINEL_STATUS_RESET_EXTERNAL = SPINEL_STATUS_RESET__BEGIN + 1,
526     SPINEL_STATUS_RESET_SOFTWARE = SPINEL_STATUS_RESET__BEGIN + 2,
527     SPINEL_STATUS_RESET_FAULT    = SPINEL_STATUS_RESET__BEGIN + 3,
528     SPINEL_STATUS_RESET_CRASH    = SPINEL_STATUS_RESET__BEGIN + 4,
529     SPINEL_STATUS_RESET_ASSERT   = SPINEL_STATUS_RESET__BEGIN + 5,
530     SPINEL_STATUS_RESET_OTHER    = SPINEL_STATUS_RESET__BEGIN + 6,
531     SPINEL_STATUS_RESET_UNKNOWN  = SPINEL_STATUS_RESET__BEGIN + 7,
532     SPINEL_STATUS_RESET_WATCHDOG = SPINEL_STATUS_RESET__BEGIN + 8,
533     SPINEL_STATUS_RESET__END     = 128,
534 
535     SPINEL_STATUS_VENDOR__BEGIN = 15360,
536     SPINEL_STATUS_VENDOR__END   = 16384,
537 
538     SPINEL_STATUS_STACK_NATIVE__BEGIN = 16384,
539     SPINEL_STATUS_STACK_NATIVE__END   = 81920,
540 
541     SPINEL_STATUS_EXPERIMENTAL__BEGIN = 2000000,
542     SPINEL_STATUS_EXPERIMENTAL__END   = 2097152,
543 };
544 
545 typedef uint32_t spinel_status_t;
546 
547 typedef enum
548 {
549     SPINEL_NET_ROLE_DETACHED = 0,
550     SPINEL_NET_ROLE_CHILD    = 1,
551     SPINEL_NET_ROLE_ROUTER   = 2,
552     SPINEL_NET_ROLE_LEADER   = 3,
553 } spinel_net_role_t;
554 
555 typedef enum
556 {
557     SPINEL_IPV6_ICMP_PING_OFFLOAD_DISABLED       = 0,
558     SPINEL_IPV6_ICMP_PING_OFFLOAD_UNICAST_ONLY   = 1,
559     SPINEL_IPV6_ICMP_PING_OFFLOAD_MULTICAST_ONLY = 2,
560     SPINEL_IPV6_ICMP_PING_OFFLOAD_ALL            = 3,
561 } spinel_ipv6_icmp_ping_offload_mode_t;
562 
563 typedef enum
564 {
565     SPINEL_SCAN_STATE_IDLE     = 0,
566     SPINEL_SCAN_STATE_BEACON   = 1,
567     SPINEL_SCAN_STATE_ENERGY   = 2,
568     SPINEL_SCAN_STATE_DISCOVER = 3,
569 } spinel_scan_state_t;
570 
571 typedef enum
572 {
573     SPINEL_MCU_POWER_STATE_ON        = 0,
574     SPINEL_MCU_POWER_STATE_LOW_POWER = 1,
575     SPINEL_MCU_POWER_STATE_OFF       = 2,
576 } spinel_mcu_power_state_t;
577 
578 // The `spinel_power_state_t` enumeration and `POWER_STATE`
579 // property are deprecated. Please use `MCU_POWER_STATE`
580 // instead.
581 typedef enum
582 {
583     SPINEL_POWER_STATE_OFFLINE    = 0,
584     SPINEL_POWER_STATE_DEEP_SLEEP = 1,
585     SPINEL_POWER_STATE_STANDBY    = 2,
586     SPINEL_POWER_STATE_LOW_POWER  = 3,
587     SPINEL_POWER_STATE_ONLINE     = 4,
588 } spinel_power_state_t;
589 
590 typedef enum
591 {
592     SPINEL_HOST_POWER_STATE_OFFLINE    = 0,
593     SPINEL_HOST_POWER_STATE_DEEP_SLEEP = 1,
594     SPINEL_HOST_POWER_STATE_RESERVED   = 2,
595     SPINEL_HOST_POWER_STATE_LOW_POWER  = 3,
596     SPINEL_HOST_POWER_STATE_ONLINE     = 4,
597 } spinel_host_power_state_t;
598 
599 typedef enum
600 {
601     SPINEL_MESHCOP_JOINER_STATE_IDLE       = 0,
602     SPINEL_MESHCOP_JOINER_STATE_DISCOVER   = 1,
603     SPINEL_MESHCOP_JOINER_STATE_CONNECTING = 2,
604     SPINEL_MESHCOP_JOINER_STATE_CONNECTED  = 3,
605     SPINEL_MESHCOP_JOINER_STATE_ENTRUST    = 4,
606     SPINEL_MESHCOP_JOINER_STATE_JOINED     = 5,
607 } spinel_meshcop_joiner_state_t;
608 
609 enum
610 {
611     SPINEL_NET_FLAG_ON_MESH       = (1 << 0),
612     SPINEL_NET_FLAG_DEFAULT_ROUTE = (1 << 1),
613     SPINEL_NET_FLAG_CONFIGURE     = (1 << 2),
614     SPINEL_NET_FLAG_DHCP          = (1 << 3),
615     SPINEL_NET_FLAG_SLAAC         = (1 << 4),
616     SPINEL_NET_FLAG_PREFERRED     = (1 << 5),
617 
618     SPINEL_NET_FLAG_PREFERENCE_OFFSET = 6,
619     SPINEL_NET_FLAG_PREFERENCE_MASK   = (3 << SPINEL_NET_FLAG_PREFERENCE_OFFSET),
620 };
621 
622 enum
623 {
624     SPINEL_NET_FLAG_EXT_DP  = (1 << 6),
625     SPINEL_NET_FLAG_EXT_DNS = (1 << 7),
626 };
627 
628 enum
629 {
630     SPINEL_ROUTE_PREFERENCE_HIGH   = (1 << SPINEL_NET_FLAG_PREFERENCE_OFFSET),
631     SPINEL_ROUTE_PREFERENCE_MEDIUM = (0 << SPINEL_NET_FLAG_PREFERENCE_OFFSET),
632     SPINEL_ROUTE_PREFERENCE_LOW    = (3 << SPINEL_NET_FLAG_PREFERENCE_OFFSET),
633 };
634 
635 enum
636 {
637     SPINEL_ROUTE_FLAG_NAT64 = (1 << 5),
638 };
639 
640 enum
641 {
642     SPINEL_THREAD_MODE_FULL_NETWORK_DATA   = (1 << 0),
643     SPINEL_THREAD_MODE_FULL_THREAD_DEV     = (1 << 1),
644     SPINEL_THREAD_MODE_SECURE_DATA_REQUEST = (1 << 2),
645     SPINEL_THREAD_MODE_RX_ON_WHEN_IDLE     = (1 << 3),
646 };
647 
648 enum
649 {
650     SPINEL_GPIO_FLAG_DIR_INPUT       = 0,
651     SPINEL_GPIO_FLAG_DIR_OUTPUT      = SPINEL_BIT_MASK(0, 8),
652     SPINEL_GPIO_FLAG_PULL_UP         = SPINEL_BIT_MASK(1, 8),
653     SPINEL_GPIO_FLAG_PULL_DOWN       = SPINEL_BIT_MASK(2, 8),
654     SPINEL_GPIO_FLAG_OPEN_DRAIN      = SPINEL_BIT_MASK(2, 8),
655     SPINEL_GPIO_FLAG_TRIGGER_NONE    = 0,
656     SPINEL_GPIO_FLAG_TRIGGER_RISING  = SPINEL_BIT_MASK(3, 8),
657     SPINEL_GPIO_FLAG_TRIGGER_FALLING = SPINEL_BIT_MASK(4, 8),
658     SPINEL_GPIO_FLAG_TRIGGER_ANY     = SPINEL_GPIO_FLAG_TRIGGER_RISING | SPINEL_GPIO_FLAG_TRIGGER_FALLING,
659 };
660 
661 enum
662 {
663     SPINEL_PROTOCOL_TYPE_BOOTLOADER = 0,
664     SPINEL_PROTOCOL_TYPE_ZIGBEE_IP  = 2,
665     SPINEL_PROTOCOL_TYPE_THREAD     = 3,
666 };
667 
668 enum
669 {
670     SPINEL_MAC_PROMISCUOUS_MODE_OFF     = 0, ///< Normal MAC filtering is in place.
671     SPINEL_MAC_PROMISCUOUS_MODE_NETWORK = 1, ///< All MAC packets matching network are passed up the stack.
672     SPINEL_MAC_PROMISCUOUS_MODE_FULL    = 2, ///< All decoded MAC packets are passed up the stack.
673 };
674 
675 enum
676 {
677     SPINEL_NCP_LOG_LEVEL_EMERG  = 0,
678     SPINEL_NCP_LOG_LEVEL_ALERT  = 1,
679     SPINEL_NCP_LOG_LEVEL_CRIT   = 2,
680     SPINEL_NCP_LOG_LEVEL_ERR    = 3,
681     SPINEL_NCP_LOG_LEVEL_WARN   = 4,
682     SPINEL_NCP_LOG_LEVEL_NOTICE = 5,
683     SPINEL_NCP_LOG_LEVEL_INFO   = 6,
684     SPINEL_NCP_LOG_LEVEL_DEBUG  = 7,
685 };
686 
687 enum
688 {
689     SPINEL_NCP_LOG_REGION_NONE        = 0,
690     SPINEL_NCP_LOG_REGION_OT_API      = 1,
691     SPINEL_NCP_LOG_REGION_OT_MLE      = 2,
692     SPINEL_NCP_LOG_REGION_OT_ARP      = 3,
693     SPINEL_NCP_LOG_REGION_OT_NET_DATA = 4,
694     SPINEL_NCP_LOG_REGION_OT_ICMP     = 5,
695     SPINEL_NCP_LOG_REGION_OT_IP6      = 6,
696     SPINEL_NCP_LOG_REGION_OT_TCP      = 7,
697     SPINEL_NCP_LOG_REGION_OT_MAC      = 8,
698     SPINEL_NCP_LOG_REGION_OT_MEM      = 9,
699     SPINEL_NCP_LOG_REGION_OT_NCP      = 10,
700     SPINEL_NCP_LOG_REGION_OT_MESH_COP = 11,
701     SPINEL_NCP_LOG_REGION_OT_NET_DIAG = 12,
702     SPINEL_NCP_LOG_REGION_OT_PLATFORM = 13,
703     SPINEL_NCP_LOG_REGION_OT_COAP     = 14,
704     SPINEL_NCP_LOG_REGION_OT_CLI      = 15,
705     SPINEL_NCP_LOG_REGION_OT_CORE     = 16,
706     SPINEL_NCP_LOG_REGION_OT_UTIL     = 17,
707     SPINEL_NCP_LOG_REGION_OT_BBR      = 18,
708     SPINEL_NCP_LOG_REGION_OT_MLR      = 19,
709     SPINEL_NCP_LOG_REGION_OT_DUA      = 20,
710     SPINEL_NCP_LOG_REGION_OT_BR       = 21,
711     SPINEL_NCP_LOG_REGION_OT_SRP      = 22,
712     SPINEL_NCP_LOG_REGION_OT_DNS      = 23,
713 };
714 
715 enum
716 {
717     SPINEL_MESHCOP_COMMISSIONER_STATE_DISABLED = 0,
718     SPINEL_MESHCOP_COMMISSIONER_STATE_PETITION = 1,
719     SPINEL_MESHCOP_COMMISSIONER_STATE_ACTIVE   = 2,
720 };
721 
722 enum
723 {
724     SPINEL_ADDRESS_CACHE_ENTRY_STATE_CACHED      = 0, // Entry is cached and in-use.
725     SPINEL_ADDRESS_CACHE_ENTRY_STATE_SNOOPED     = 1, // Entry is created by snoop optimization.
726     SPINEL_ADDRESS_CACHE_ENTRY_STATE_QUERY       = 2, // Entry represents an ongoing query for the EID.
727     SPINEL_ADDRESS_CACHE_ENTRY_STATE_RETRY_QUERY = 3, // Entry is in retry mode (a prior query did not  a response).
728 };
729 
730 enum
731 {
732     SPINEL_RADIO_LINK_IEEE_802_15_4 = 0,
733     SPINEL_RADIO_LINK_TREL_UDP6     = 1,
734 };
735 
736 // Statuses that can be received as a result of:
737 // @ref SPINEL_PROP_THREAD_LINK_METRICS_QUERY
738 // @ref SPINEL_PROP_THREAD_LINK_METRICS_MGMT_ENH_ACK
739 // @ref SPINEL_PROP_THREAD_LINK_METRICS_MGMT_FORWARD
740 enum
741 {
742     SPINEL_LINK_METRICS_STATUS_SUCCESS                     = 0,
743     SPINEL_LINK_METRICS_STATUS_CANNOT_SUPPORT_NEW_SERIES   = 1,
744     SPINEL_LINK_METRICS_STATUS_SERIESID_ALREADY_REGISTERED = 2,
745     SPINEL_LINK_METRICS_STATUS_SERIESID_NOT_RECOGNIZED     = 3,
746     SPINEL_LINK_METRICS_STATUS_NO_MATCHING_FRAMES_RECEIVED = 4,
747     SPINEL_LINK_METRICS_STATUS_OTHER_ERROR                 = 254
748 };
749 
750 // Metric ids used for:
751 // @ref SPINEL_PROP_THREAD_LINK_METRICS_QUERY
752 // @ref SPINEL_PROP_THREAD_LINK_METRICS_QUERY_RESULT
753 // @ref SPINEL_PROP_THREAD_LINK_METRICS_MGMT_ENH_ACK
754 // @ref SPINEL_PROP_THREAD_LINK_METRICS_MGMT_FORWARD
755 // @ref SPINEL_PROP_RCP_ENH_ACK_PROBING
756 enum
757 {
758     SPINEL_THREAD_LINK_METRIC_PDU_COUNT   = (1 << 0),
759     SPINEL_THREAD_LINK_METRIC_LQI         = (1 << 1),
760     SPINEL_THREAD_LINK_METRIC_LINK_MARGIN = (1 << 2),
761     SPINEL_THREAD_LINK_METRIC_RSSI        = (1 << 3),
762 };
763 
764 // Frame types used for:
765 // @ref SPINEL_PROP_THREAD_LINK_METRICS_MGMT_FORWARD
766 enum
767 {
768     SPINEL_THREAD_FRAME_TYPE_MLE_LINK_PROBE   = (1 << 0),
769     SPINEL_THREAD_FRAME_TYPE_MAC_DATA         = (1 << 1),
770     SPINEL_THREAD_FRAME_TYPE_MAC_DATA_REQUEST = (1 << 2),
771     SPINEL_THREAD_FRAME_TYPE_MAC_ACK          = (1 << 3),
772 };
773 
774 // Parameter ids used for:
775 // @ref SPINEL_PROP_THREAD_MLR_REQUEST
776 enum
777 {
778     SPINEL_THREAD_MLR_PARAMID_TIMEOUT = 0
779 };
780 
781 // Backbone Router states used for:
782 // @ref SPINEL_PROP_THREAD_BACKBONE_ROUTER_LOCAL_STATE
783 enum
784 {
785     SPINEL_THREAD_BACKBONE_ROUTER_STATE_DISABLED  = 0,
786     SPINEL_THREAD_BACKBONE_ROUTER_STATE_SECONDARY = 1,
787     SPINEL_THREAD_BACKBONE_ROUTER_STATE_PRIMARY   = 2,
788 };
789 
790 typedef enum
791 {
792     SPINEL_SRP_CLIENT_ITEM_STATE_TO_ADD     = 0, // Item to be added/registered.
793     SPINEL_SRP_CLIENT_ITEM_STATE_ADDING     = 1, // Item is being added/registered.
794     SPINEL_SRP_CLIENT_ITEM_STATE_TO_REFRESH = 2, // Item to be refreshed (re-register to renew lease).
795     SPINEL_SRP_CLIENT_ITEM_STATE_REFRESHING = 3, // Item is being refreshed.
796     SPINEL_SRP_CLIENT_ITEM_STATE_TO_REMOVE  = 4, // Item to be removed.
797     SPINEL_SRP_CLIENT_ITEM_STATE_REMOVING   = 5, // Item is being removed.
798     SPINEL_SRP_CLIENT_ITEM_STATE_REGISTERED = 6, // Item is registered with server.
799     SPINEL_SRP_CLIENT_ITEM_STATE_REMOVED    = 7, // Item is removed.
800 } spinel_srp_client_item_state_t;
801 
802 typedef enum
803 {
804     SPINEL_SRP_CLIENT_ERROR_NONE             = 0, // No error.
805     SPINEL_SRP_CLIENT_ERROR_PARSE            = 1, // Server unable to interpret due to format error.
806     SPINEL_SRP_CLIENT_ERROR_FAILED           = 2, // Server encountered an internal failure.
807     SPINEL_SRP_CLIENT_ERROR_NOT_FOUND        = 3, // Name that ought to exist, does not exists.
808     SPINEL_SRP_CLIENT_ERROR_NOT_IMPLEMENTED  = 4, // Server does not support the query type.
809     SPINEL_SRP_CLIENT_ERROR_SECURITY         = 5, // Service is not authoritative for zone.
810     SPINEL_SRP_CLIENT_ERROR_DUPLICATED       = 6, // Some name that ought not to exist, does exist.
811     SPINEL_SRP_CLIENT_ERROR_RESPONSE_TIMEOUT = 7, // Timed out waiting for response from server (client would retry).
812     SPINEL_SRP_CLIENT_ERROR_INVALID_ARGS     = 8, // Invalid args (e.g., bad service name or TXT-DATA).
813     SPINEL_SRP_CLIENT_ERROR_NO_BUFS          = 9, // No buffer to send the SRP update message.
814 } spinel_srp_client_error_t;
815 
816 typedef struct
817 {
818     uint8_t bytes[8];
819 } spinel_eui64_t;
820 
821 typedef struct
822 {
823     uint8_t bytes[8];
824 } spinel_net_xpanid_t;
825 
826 typedef struct
827 {
828     uint8_t bytes[16];
829 } spinel_net_pskc_t;
830 
831 typedef struct
832 {
833     uint8_t bytes[6];
834 } spinel_eui48_t;
835 
836 typedef struct
837 {
838     uint8_t bytes[16];
839 } spinel_ipv6addr_t;
840 
841 typedef int          spinel_ssize_t;
842 typedef unsigned int spinel_size_t;
843 typedef uint8_t      spinel_tid_t;
844 
845 enum
846 {
847     SPINEL_MD_FLAG_TX        = 0x0001, //!< Packet was transmitted, not received.
848     SPINEL_MD_FLAG_BAD_FCS   = 0x0004, //!< Packet was received with bad FCS
849     SPINEL_MD_FLAG_DUPE      = 0x0008, //!< Packet seems to be a duplicate
850     SPINEL_MD_FLAG_ACKED_FP  = 0x0010, //!< Packet was acknowledged with frame pending set
851     SPINEL_MD_FLAG_ACKED_SEC = 0x0020, //!< Packet was acknowledged with secure enhance ACK
852     SPINEL_MD_FLAG_RESERVED  = 0xFFC2, //!< Flags reserved for future use.
853 };
854 
855 enum
856 {
857     SPINEL_RESET_PLATFORM = 1,
858     SPINEL_RESET_STACK    = 2,
859 };
860 
861 enum
862 {
863     /**
864      * No-Operation command (Host -> NCP)
865      *
866      * Encoding: Empty
867      *
868      * Induces the NCP to send a success status back to the host. This is
869      * primarily used for liveliness checks. The command payload for this
870      * command SHOULD be empty.
871      *
872      * There is no error condition for this command.
873      *
874      */
875     SPINEL_CMD_NOOP = 0,
876 
877     /**
878      * Reset NCP command (Host -> NCP)
879      *
880      * Encoding: Empty or `C`
881      *
882      * Causes the NCP to perform a software reset. Due to the nature of
883      * this command, the TID is ignored. The host should instead wait
884      * for a `CMD_PROP_VALUE_IS` command from the NCP indicating
885      * `PROP_LAST_STATUS` has been set to `STATUS_RESET_SOFTWARE`.
886      *
887      * The optional command payload specifies the reset type, can be
888      * `SPINEL_RESET_PLATFORM` or `SPINEL_RESET_STACK`. Defaults to stack
889      * reset if unspecified.
890      *
891      * If an error occurs, the value of `PROP_LAST_STATUS` will be emitted
892      * instead with the value set to the generated status code for the error.
893      *
894      */
895     SPINEL_CMD_RESET = 1,
896 
897     /**
898      * Get property value command (Host -> NCP)
899      *
900      * Encoding: `i`
901      *   `i` : Property Id
902      *
903      * Causes the NCP to emit a `CMD_PROP_VALUE_IS` command for the
904      * given property identifier.
905      *
906      * The payload for this command is the property identifier encoded
907      * in the packed unsigned integer format `i`.
908      *
909      * If an error occurs, the value of `PROP_LAST_STATUS` will be emitted
910      * instead with the value set to the generated status code for the error.
911      *
912      */
913     SPINEL_CMD_PROP_VALUE_GET = 2,
914 
915     /**
916      * Set property value command (Host -> NCP)
917      *
918      * Encoding: `iD`
919      *   `i` : Property Id
920      *   `D` : Value (encoding depends on the property)
921      *
922      * Instructs the NCP to set the given property to the specific given
923      * value, replacing any previous value.
924      *
925      * The payload for this command is the property identifier encoded in the
926      * packed unsigned integer format, followed by the property value. The
927      * exact format of the property value is defined by the property.
928      *
929      * On success a `CMD_PROP_VALUE_IS` command is emitted either for the
930      * given property identifier with the set value, or for `PROP_LAST_STATUS`
931      * with value `LAST_STATUS_OK`.
932      *
933      * If an error occurs, the value of `PROP_LAST_STATUS` will be emitted
934      * with the value set to the generated status code for the error.
935      *
936      */
937     SPINEL_CMD_PROP_VALUE_SET = 3,
938 
939     /**
940      * Insert value into property command (Host -> NCP)
941      *
942      * Encoding: `iD`
943      *   `i` : Property Id
944      *   `D` : Value (encoding depends on the property)
945      *
946      * Instructs the NCP to insert the given value into a list-oriented
947      * property without removing other items in the list. The resulting order
948      * of items in the list is defined by the individual property being
949      * operated on.
950      *
951      * The payload for this command is the property identifier encoded in the
952      * packed unsigned integer format, followed by the value to be inserted.
953      * The exact format of the value is defined by the property.
954      *
955      * If the type signature of the property consists of a single structure
956      * enclosed by an array `A(t(...))`, then the contents of value MUST
957      * contain the contents of the structure (`...`) rather than the
958      * serialization of the whole item (`t(...)`).  Specifically, the length
959      * of the structure MUST NOT be prepended to value. This helps to
960      * eliminate redundant data.
961      *
962      * On success, either a `CMD_PROP_VALUE_INSERTED` command is emitted for
963      * the given property, or a `CMD_PROP_VALUE_IS` command is emitted of
964      * property `PROP_LAST_STATUS` with value `LAST_STATUS_OK`.
965      *
966      * If an error occurs, the value of `PROP_LAST_STATUS` will be emitted
967      * with the value set to the generated status code for the error.
968      *
969      */
970     SPINEL_CMD_PROP_VALUE_INSERT = 4,
971 
972     /**
973      * Remove value from property command (Host -> NCP)
974      *
975      * Encoding: `iD`
976      *   `i` : Property Id
977      *   `D` : Value (encoding depends on the property)
978 
979      * Instructs the NCP to remove the given value from a list-oriented property,
980      * without affecting other items in the list. The resulting order of items
981      * in the list is defined by the individual property being operated on.
982      *
983      * Note that this command operates by value, not by index!
984      *
985      * The payload for this command is the property identifier encoded in the
986      * packed unsigned integer format, followed by the value to be removed. The
987      * exact format of the value is defined by the property.
988      *
989      * If the type signature of the property consists of a single structure
990      * enclosed by an array `A(t(...))`, then the contents of value MUST contain
991      * the contents of the structure (`...`) rather than the serialization of the
992      * whole item (`t(...)`).  Specifically, the length of the structure MUST NOT
993      * be prepended to `VALUE`. This helps to eliminate redundant data.
994      *
995      * On success, either a `CMD_PROP_VALUE_REMOVED` command is emitted for the
996      * given property, or a `CMD_PROP_VALUE_IS` command is emitted of property
997      * `PROP_LAST_STATUS` with value `LAST_STATUS_OK`.
998      *
999      * If an error occurs, the value of `PROP_LAST_STATUS` will be emitted
1000      * with the value set to the generated status code for the error.
1001      *
1002      */
1003     SPINEL_CMD_PROP_VALUE_REMOVE = 5,
1004 
1005     /**
1006      * Property value notification command (NCP -> Host)
1007      *
1008      * Encoding: `iD`
1009      *   `i` : Property Id
1010      *   `D` : Value (encoding depends on the property)
1011      *
1012      * This command can be sent by the NCP in response to a previous command
1013      * from the host, or it can be sent by the NCP in an unsolicited fashion
1014      * to notify the host of various state changes asynchronously.
1015      *
1016      * The payload for this command is the property identifier encoded in the
1017      * packed unsigned integer format, followed by the current value of the
1018      * given property.
1019      *
1020      */
1021     SPINEL_CMD_PROP_VALUE_IS = 6,
1022 
1023     /**
1024      * Property value insertion notification command (NCP -> Host)
1025      *
1026      * Encoding:`iD`
1027      *   `i` : Property Id
1028      *   `D` : Value (encoding depends on the property)
1029      *
1030      * This command can be sent by the NCP in response to the
1031      * `CMD_PROP_VALUE_INSERT` command, or it can be sent by the NCP in an
1032      * unsolicited fashion to notify the host of various state changes
1033      * asynchronously.
1034      *
1035      * The payload for this command is the property identifier encoded in the
1036      * packed unsigned integer format, followed by the value that was inserted
1037      * into the given property.
1038      *
1039      * If the type signature of the property specified by property id consists
1040      * of a single structure enclosed by an array (`A(t(...))`), then the
1041      * contents of value MUST contain the contents of the structure (`...`)
1042      * rather than the serialization of the whole item (`t(...)`). Specifically,
1043      * the length of the structure MUST NOT be prepended to `VALUE`. This
1044      * helps to eliminate redundant data.
1045      *
1046      * The resulting order of items in the list is defined by the given
1047      * property.
1048      *
1049      */
1050     SPINEL_CMD_PROP_VALUE_INSERTED = 7,
1051 
1052     /**
1053      * Property value removal notification command (NCP -> Host)
1054      *
1055      * Encoding: `iD`
1056      *   `i` : Property Id
1057      *   `D` : Value (encoding depends on the property)
1058      *
1059      * This command can be sent by the NCP in response to the
1060      * `CMD_PROP_VALUE_REMOVE` command, or it can be sent by the NCP in an
1061      * unsolicited fashion to notify the host of various state changes
1062      * asynchronously.
1063      *
1064      * Note that this command operates by value, not by index!
1065      *
1066      * The payload for this command is the property identifier encoded in the
1067      * packed unsigned integer format described in followed by the value that
1068      * was removed from the given property.
1069      *
1070      * If the type signature of the property specified by property id consists
1071      * of a single structure enclosed by an array (`A(t(...))`), then the
1072      * contents of value MUST contain the contents of the structure (`...`)
1073      * rather than the serialization of the whole item (`t(...)`).  Specifically,
1074      * the length of the structure MUST NOT be prepended to `VALUE`. This
1075      * helps to eliminate redundant data.
1076      *
1077      * The resulting order of items in the list is defined by the given
1078      * property.
1079      *
1080      */
1081     SPINEL_CMD_PROP_VALUE_REMOVED = 8,
1082 
1083     SPINEL_CMD_NET_SAVE = 9, // Deprecated
1084 
1085     /**
1086      * Clear saved network settings command (Host -> NCP)
1087      *
1088      * Encoding: Empty
1089      *
1090      * Erases all network credentials and state from non-volatile memory.
1091      *
1092      * This operation affects non-volatile memory only. The current network
1093      * information stored in volatile memory is unaffected.
1094      *
1095      * The response to this command is always a `CMD_PROP_VALUE_IS` for
1096      * `PROP_LAST_STATUS`, indicating the result of the operation.
1097      *
1098      */
1099     SPINEL_CMD_NET_CLEAR = 10,
1100 
1101     SPINEL_CMD_NET_RECALL = 11, // Deprecated
1102 
1103     /**
1104      * Host buffer offload is an optional NCP capability that, when
1105      * present, allows the NCP to store data buffers on the host processor
1106      * that can be recalled at a later time.
1107      *
1108      * The presence of this feature can be detected by the host by
1109      * checking for the presence of the `CAP_HBO`
1110      * capability in `PROP_CAPS`.
1111      *
1112      * This feature is not currently supported on OpenThread.
1113      *
1114      */
1115 
1116     SPINEL_CMD_HBO_OFFLOAD   = 12,
1117     SPINEL_CMD_HBO_RECLAIM   = 13,
1118     SPINEL_CMD_HBO_DROP      = 14,
1119     SPINEL_CMD_HBO_OFFLOADED = 15,
1120     SPINEL_CMD_HBO_RECLAIMED = 16,
1121     SPINEL_CMD_HBO_DROPPED   = 17,
1122 
1123     /**
1124      * Peek command (Host -> NCP)
1125      *
1126      * Encoding: `LU`
1127      *   `L` : The address to peek
1128      *   `U` : Number of bytes to read
1129      *
1130      * This command allows the NCP to fetch values from the RAM of the NCP
1131      * for debugging purposes. Upon success, `CMD_PEEK_RET` is sent from the
1132      * NCP to the host. Upon failure, `PROP_LAST_STATUS` is emitted with
1133      * the appropriate error indication.
1134      *
1135      * The NCP MAY prevent certain regions of memory from being accessed.
1136      *
1137      * This command requires the capability `CAP_PEEK_POKE` to be present.
1138      *
1139      */
1140     SPINEL_CMD_PEEK = 18,
1141 
1142     /**
1143      * Peek return command (NCP -> Host)
1144      *
1145      * Encoding: `LUD`
1146      *   `L` : The address peeked
1147      *   `U` : Number of bytes read
1148      *   `D` : Memory content
1149      *
1150      * This command contains the contents of memory that was requested by
1151      * a previous call to `CMD_PEEK`.
1152      *
1153      * This command requires the capability `CAP_PEEK_POKE` to be present.
1154      *
1155      */
1156     SPINEL_CMD_PEEK_RET = 19,
1157 
1158     /**
1159      * Poke command (Host -> NCP)
1160      *
1161      * Encoding: `LUD`
1162      *   `L` : The address to be poked
1163      *   `U` : Number of bytes to write
1164      *   `D` : Content to write
1165      *
1166      * This command writes the bytes to the specified memory address
1167      * for debugging purposes.
1168      *
1169      * This command requires the capability `CAP_PEEK_POKE` to be present.
1170      *
1171      */
1172     SPINEL_CMD_POKE = 20,
1173 
1174     SPINEL_CMD_PROP_VALUE_MULTI_GET = 21,
1175     SPINEL_CMD_PROP_VALUE_MULTI_SET = 22,
1176     SPINEL_CMD_PROP_VALUES_ARE      = 23,
1177 
1178     SPINEL_CMD_NEST__BEGIN = 15296,
1179     SPINEL_CMD_NEST__END   = 15360,
1180 
1181     SPINEL_CMD_VENDOR__BEGIN = 15360,
1182     SPINEL_CMD_VENDOR__END   = 16384,
1183 
1184     SPINEL_CMD_EXPERIMENTAL__BEGIN = 2000000,
1185     SPINEL_CMD_EXPERIMENTAL__END   = 2097152,
1186 };
1187 
1188 typedef uint32_t spinel_command_t;
1189 
1190 enum
1191 {
1192     SPINEL_CAP_LOCK       = 1,
1193     SPINEL_CAP_NET_SAVE   = 2,
1194     SPINEL_CAP_HBO        = 3,
1195     SPINEL_CAP_POWER_SAVE = 4,
1196 
1197     SPINEL_CAP_COUNTERS   = 5,
1198     SPINEL_CAP_JAM_DETECT = 6,
1199 
1200     SPINEL_CAP_PEEK_POKE = 7,
1201 
1202     SPINEL_CAP_WRITABLE_RAW_STREAM = 8,
1203     SPINEL_CAP_GPIO                = 9,
1204     SPINEL_CAP_TRNG                = 10,
1205     SPINEL_CAP_CMD_MULTI           = 11,
1206     SPINEL_CAP_UNSOL_UPDATE_FILTER = 12,
1207     SPINEL_CAP_MCU_POWER_STATE     = 13,
1208     SPINEL_CAP_PCAP                = 14,
1209 
1210     SPINEL_CAP_802_15_4__BEGIN        = 16,
1211     SPINEL_CAP_802_15_4_2003          = (SPINEL_CAP_802_15_4__BEGIN + 0),
1212     SPINEL_CAP_802_15_4_2006          = (SPINEL_CAP_802_15_4__BEGIN + 1),
1213     SPINEL_CAP_802_15_4_2011          = (SPINEL_CAP_802_15_4__BEGIN + 2),
1214     SPINEL_CAP_802_15_4_PIB           = (SPINEL_CAP_802_15_4__BEGIN + 5),
1215     SPINEL_CAP_802_15_4_2450MHZ_OQPSK = (SPINEL_CAP_802_15_4__BEGIN + 8),
1216     SPINEL_CAP_802_15_4_915MHZ_OQPSK  = (SPINEL_CAP_802_15_4__BEGIN + 9),
1217     SPINEL_CAP_802_15_4_868MHZ_OQPSK  = (SPINEL_CAP_802_15_4__BEGIN + 10),
1218     SPINEL_CAP_802_15_4_915MHZ_BPSK   = (SPINEL_CAP_802_15_4__BEGIN + 11),
1219     SPINEL_CAP_802_15_4_868MHZ_BPSK   = (SPINEL_CAP_802_15_4__BEGIN + 12),
1220     SPINEL_CAP_802_15_4_915MHZ_ASK    = (SPINEL_CAP_802_15_4__BEGIN + 13),
1221     SPINEL_CAP_802_15_4_868MHZ_ASK    = (SPINEL_CAP_802_15_4__BEGIN + 14),
1222     SPINEL_CAP_802_15_4__END          = 32,
1223 
1224     SPINEL_CAP_CONFIG__BEGIN = 32,
1225     SPINEL_CAP_CONFIG_FTD    = (SPINEL_CAP_CONFIG__BEGIN + 0),
1226     SPINEL_CAP_CONFIG_MTD    = (SPINEL_CAP_CONFIG__BEGIN + 1),
1227     SPINEL_CAP_CONFIG_RADIO  = (SPINEL_CAP_CONFIG__BEGIN + 2),
1228     SPINEL_CAP_CONFIG__END   = 40,
1229 
1230     SPINEL_CAP_ROLE__BEGIN = 48,
1231     SPINEL_CAP_ROLE_ROUTER = (SPINEL_CAP_ROLE__BEGIN + 0),
1232     SPINEL_CAP_ROLE_SLEEPY = (SPINEL_CAP_ROLE__BEGIN + 1),
1233     SPINEL_CAP_ROLE__END   = 52,
1234 
1235     SPINEL_CAP_NET__BEGIN     = 52,
1236     SPINEL_CAP_NET_THREAD_1_0 = (SPINEL_CAP_NET__BEGIN + 0),
1237     SPINEL_CAP_NET_THREAD_1_1 = (SPINEL_CAP_NET__BEGIN + 1),
1238     SPINEL_CAP_NET_THREAD_1_2 = (SPINEL_CAP_NET__BEGIN + 2),
1239     SPINEL_CAP_NET__END       = 64,
1240 
1241     SPINEL_CAP_RCP__BEGIN      = 64,
1242     SPINEL_CAP_RCP_API_VERSION = (SPINEL_CAP_RCP__BEGIN + 0),
1243     SPINEL_CAP_RCP__END        = 80,
1244 
1245     SPINEL_CAP_OPENTHREAD__BEGIN       = 512,
1246     SPINEL_CAP_MAC_ALLOWLIST           = (SPINEL_CAP_OPENTHREAD__BEGIN + 0),
1247     SPINEL_CAP_MAC_RAW                 = (SPINEL_CAP_OPENTHREAD__BEGIN + 1),
1248     SPINEL_CAP_OOB_STEERING_DATA       = (SPINEL_CAP_OPENTHREAD__BEGIN + 2),
1249     SPINEL_CAP_CHANNEL_MONITOR         = (SPINEL_CAP_OPENTHREAD__BEGIN + 3),
1250     SPINEL_CAP_ERROR_RATE_TRACKING     = (SPINEL_CAP_OPENTHREAD__BEGIN + 4),
1251     SPINEL_CAP_CHANNEL_MANAGER         = (SPINEL_CAP_OPENTHREAD__BEGIN + 5),
1252     SPINEL_CAP_OPENTHREAD_LOG_METADATA = (SPINEL_CAP_OPENTHREAD__BEGIN + 6),
1253     SPINEL_CAP_TIME_SYNC               = (SPINEL_CAP_OPENTHREAD__BEGIN + 7),
1254     SPINEL_CAP_CHILD_SUPERVISION       = (SPINEL_CAP_OPENTHREAD__BEGIN + 8),
1255     SPINEL_CAP_POSIX                   = (SPINEL_CAP_OPENTHREAD__BEGIN + 9),
1256     SPINEL_CAP_SLAAC                   = (SPINEL_CAP_OPENTHREAD__BEGIN + 10),
1257     SPINEL_CAP_RADIO_COEX              = (SPINEL_CAP_OPENTHREAD__BEGIN + 11),
1258     SPINEL_CAP_MAC_RETRY_HISTOGRAM     = (SPINEL_CAP_OPENTHREAD__BEGIN + 12),
1259     SPINEL_CAP_MULTI_RADIO             = (SPINEL_CAP_OPENTHREAD__BEGIN + 13),
1260     SPINEL_CAP_SRP_CLIENT              = (SPINEL_CAP_OPENTHREAD__BEGIN + 14),
1261     SPINEL_CAP_DUA                     = (SPINEL_CAP_OPENTHREAD__BEGIN + 15),
1262     SPINEL_CAP_REFERENCE_DEVICE        = (SPINEL_CAP_OPENTHREAD__BEGIN + 16),
1263     SPINEL_CAP_OPENTHREAD__END         = 640,
1264 
1265     SPINEL_CAP_THREAD__BEGIN          = 1024,
1266     SPINEL_CAP_THREAD_COMMISSIONER    = (SPINEL_CAP_THREAD__BEGIN + 0),
1267     SPINEL_CAP_THREAD_TMF_PROXY       = (SPINEL_CAP_THREAD__BEGIN + 1),
1268     SPINEL_CAP_THREAD_UDP_FORWARD     = (SPINEL_CAP_THREAD__BEGIN + 2),
1269     SPINEL_CAP_THREAD_JOINER          = (SPINEL_CAP_THREAD__BEGIN + 3),
1270     SPINEL_CAP_THREAD_BORDER_ROUTER   = (SPINEL_CAP_THREAD__BEGIN + 4),
1271     SPINEL_CAP_THREAD_SERVICE         = (SPINEL_CAP_THREAD__BEGIN + 5),
1272     SPINEL_CAP_THREAD_CSL_RECEIVER    = (SPINEL_CAP_THREAD__BEGIN + 6),
1273     SPINEL_CAP_THREAD_LINK_METRICS    = (SPINEL_CAP_THREAD__BEGIN + 7),
1274     SPINEL_CAP_THREAD_BACKBONE_ROUTER = (SPINEL_CAP_THREAD__BEGIN + 8),
1275     SPINEL_CAP_THREAD__END            = 1152,
1276 
1277     SPINEL_CAP_NEST__BEGIN           = 15296,
1278     SPINEL_CAP_NEST_LEGACY_INTERFACE = (SPINEL_CAP_NEST__BEGIN + 0),
1279     SPINEL_CAP_NEST_LEGACY_NET_WAKE  = (SPINEL_CAP_NEST__BEGIN + 1),
1280     SPINEL_CAP_NEST_TRANSMIT_HOOK    = (SPINEL_CAP_NEST__BEGIN + 2),
1281     SPINEL_CAP_NEST__END             = 15360,
1282 
1283     SPINEL_CAP_VENDOR__BEGIN = 15360,
1284     SPINEL_CAP_VENDOR__END   = 16384,
1285 
1286     SPINEL_CAP_EXPERIMENTAL__BEGIN = 2000000,
1287     SPINEL_CAP_EXPERIMENTAL__END   = 2097152,
1288 };
1289 
1290 typedef uint32_t spinel_capability_t;
1291 
1292 /**
1293  * Property Keys
1294  *
1295  * The properties are broken up into several sections, each with a
1296  * reserved ranges of property identifiers:
1297  *
1298  *    Name         | Range (Inclusive)              | Description
1299  *    -------------|--------------------------------|------------------------
1300  *    Core         | 0x000 - 0x01F, 0x1000 - 0x11FF | Spinel core
1301  *    PHY          | 0x020 - 0x02F, 0x1200 - 0x12FF | Radio PHY layer
1302  *    MAC          | 0x030 - 0x03F, 0x1300 - 0x13FF | MAC layer
1303  *    NET          | 0x040 - 0x04F, 0x1400 - 0x14FF | Network
1304  *    Thread       | 0x050 - 0x05F, 0x1500 - 0x15FF | Thread
1305  *    IPv6         | 0x060 - 0x06F, 0x1600 - 0x16FF | IPv6
1306  *    Stream       | 0x070 - 0x07F, 0x1700 - 0x17FF | Stream
1307  *    MeshCop      | 0x080 - 0x08F, 0x1800 - 0x18FF | Thread Mesh Commissioning
1308  *    OpenThread   |                0x1900 - 0x19FF | OpenThread specific
1309  *    Server       | 0x0A0 - 0x0AF                  | ALOC Service Server
1310  *    RCP          | 0x0B0 - 0x0FF                  | RCP specific
1311  *    Interface    | 0x100 - 0x1FF                  | Interface (e.g., UART)
1312  *    PIB          | 0x400 - 0x4FF                  | 802.15.4 PIB
1313  *    Counter      | 0x500 - 0x7FF                  | Counters (MAC, IP, etc).
1314  *    RCP          | 0x800 - 0x8FF                  | RCP specific property (extended)
1315  *    Nest         |                0x3BC0 - 0x3BFF | Nest (legacy)
1316  *    Vendor       |                0x3C00 - 0x3FFF | Vendor specific
1317  *    Debug        |                0x4000 - 0x43FF | Debug related
1318  *    Experimental |          2,000,000 - 2,097,151 | Experimental use only
1319  *
1320  */
1321 enum
1322 {
1323     /// Last Operation Status
1324     /** Format: `i` - Read-only
1325      *
1326      * Describes the status of the last operation. Encoded as a packed
1327      * unsigned integer (see `SPINEL_STATUS_*` for list of values).
1328      *
1329      * This property is emitted often to indicate the result status of
1330      * pretty much any Host-to-NCP operation.
1331      *
1332      * It is emitted automatically at NCP startup with a value indicating
1333      * the reset reason. It is also emitted asynchronously on an error (
1334      * e.g., NCP running out of buffer).
1335      *
1336      */
1337     SPINEL_PROP_LAST_STATUS = 0,
1338 
1339     /// Protocol Version
1340     /** Format: `ii` - Read-only
1341      *
1342      * Describes the protocol version information. This property contains
1343      * two fields, each encoded as a packed unsigned integer:
1344      *   `i`: Major Version Number
1345      *   `i`: Minor Version Number
1346      *
1347      * The version number is defined by `SPINEL_PROTOCOL_VERSION_THREAD_MAJOR`
1348      * and `SPINEL_PROTOCOL_VERSION_THREAD_MINOR`.
1349      *
1350      * This specification describes major version 4, minor version 3.
1351      *
1352      */
1353     SPINEL_PROP_PROTOCOL_VERSION = 1,
1354 
1355     /// NCP Version
1356     /** Format: `U` - Read-only
1357      *
1358      * Contains a string which describes the firmware currently running on
1359      * the NCP. Encoded as a zero-terminated UTF-8 string.
1360      *
1361      */
1362     SPINEL_PROP_NCP_VERSION = 2,
1363 
1364     /// NCP Network Protocol Type
1365     /** Format: 'i' - Read-only
1366      *
1367      * This value identifies what the network protocol for this NCP.
1368      * The valid protocol type values are defined by enumeration
1369      * `SPINEL_PROTOCOL_TYPE_*`:
1370      *
1371      *   `SPINEL_PROTOCOL_TYPE_BOOTLOADER` = 0
1372      *   `SPINEL_PROTOCOL_TYPE_ZIGBEE_IP`  = 2,
1373      *   `SPINEL_PROTOCOL_TYPE_THREAD`     = 3,
1374      *
1375      * OpenThread NCP supports only `SPINEL_PROTOCOL_TYPE_THREAD`
1376      *
1377      */
1378     SPINEL_PROP_INTERFACE_TYPE = 3,
1379 
1380     /// NCP Vendor ID
1381     /** Format: 'i` - Read-only
1382      *
1383      * Vendor ID. Zero for unknown.
1384      *
1385      */
1386     SPINEL_PROP_VENDOR_ID = 4,
1387 
1388     /// NCP Capability List
1389     /** Format: 'A(i)` - Read-only
1390      *
1391      * Describes the supported capabilities of this NCP. Encoded as a list of
1392      * packed unsigned integers.
1393      *
1394      * The capability values are specified by SPINEL_CAP_* enumeration.
1395      *
1396      */
1397     SPINEL_PROP_CAPS = 5,
1398 
1399     /// NCP Interface Count
1400     /** Format: 'C` - Read-only
1401      *
1402      * Provides number of interfaces.
1403      *
1404      * Currently always reads as 1.
1405      *
1406      */
1407     SPINEL_PROP_INTERFACE_COUNT = 6,
1408 
1409     SPINEL_PROP_POWER_STATE = 7, ///< PowerState [C] (deprecated, use `MCU_POWER_STATE` instead).
1410 
1411     /// NCP Hardware Address
1412     /** Format: 'E` - Read-only
1413      *
1414      * The static EUI64 address of the device, used as a serial number.
1415      *
1416      */
1417     SPINEL_PROP_HWADDR = 8,
1418 
1419     SPINEL_PROP_LOCK          = 9,  ///< PropLock [b] (not supported)
1420     SPINEL_PROP_HBO_MEM_MAX   = 10, ///< Max offload mem [S] (not supported)
1421     SPINEL_PROP_HBO_BLOCK_MAX = 11, ///< Max offload block [S] (not supported)
1422 
1423     /// Host Power State
1424     /** Format: 'C`
1425      *
1426      * Describes the current power state of the host. This property is used
1427      * by the host to inform the NCP when it has changed power states. The
1428      * NCP can then use this state to determine which properties need
1429      * asynchronous updates. Enumeration `spinel_host_power_state_t` defines
1430      * the valid values (`SPINEL_HOST_POWER_STATE_*`):
1431      *
1432      *   `HOST_POWER_STATE_OFFLINE`: Host is physically powered off and
1433      *   cannot be woken by the NCP. All asynchronous commands are
1434      *   squelched.
1435      *
1436      *   `HOST_POWER_STATE_DEEP_SLEEP`: The host is in a low power state
1437      *   where it can be woken by the NCP but will potentially require more
1438      *   than two seconds to become fully responsive. The NCP MUST
1439      *   avoid sending unnecessary property updates, such as child table
1440      *   updates or non-critical messages on the debug stream. If the NCP
1441      *   needs to wake the host for traffic, the NCP MUST first take
1442      *   action to wake the host. Once the NCP signals to the host that it
1443      *   should wake up, the NCP MUST wait for some activity from the
1444      *   host (indicating that it is fully awake) before sending frames.
1445      *
1446      *   `HOST_POWER_STATE_RESERVED`:  This value MUST NOT be set by the host. If
1447      *   received by the NCP, the NCP SHOULD consider this as a synonym
1448      *   of `HOST_POWER_STATE_DEEP_SLEEP`.
1449      *
1450      *   `HOST_POWER_STATE_LOW_POWER`: The host is in a low power state
1451      *   where it can be immediately woken by the NCP. The NCP SHOULD
1452      *   avoid sending unnecessary property updates, such as child table
1453      *   updates or non-critical messages on the debug stream.
1454      *
1455      *   `HOST_POWER_STATE_ONLINE`: The host is awake and responsive. No
1456      *   special filtering is performed by the NCP on asynchronous updates.
1457      *
1458      *   All other values are RESERVED. They MUST NOT be set by the
1459      *   host. If received by the NCP, the NCP SHOULD consider the value as
1460      *   a synonym of `HOST_POWER_STATE_LOW_POWER`.
1461      *
1462      * After setting this power state, any further commands from the host to
1463      * the NCP will cause `HOST_POWER_STATE` to automatically revert to
1464      * `HOST_POWER_STATE_ONLINE`.
1465      *
1466      * When the host is entering a low-power state, it should wait for the
1467      * response from the NCP acknowledging the command (with `CMD_VALUE_IS`).
1468      * Once that acknowledgment is received the host may enter the low-power
1469      * state.
1470      *
1471      * If the NCP has the `CAP_UNSOL_UPDATE_FILTER` capability, any unsolicited
1472      * property updates masked by `PROP_UNSOL_UPDATE_FILTER` should be honored
1473      * while the host indicates it is in a low-power state. After resuming to the
1474      * `HOST_POWER_STATE_ONLINE` state, the value of `PROP_UNSOL_UPDATE_FILTER`
1475      * MUST be unchanged from the value assigned prior to the host indicating
1476      * it was entering a low-power state.
1477      *
1478      */
1479     SPINEL_PROP_HOST_POWER_STATE = 12,
1480 
1481     /// NCP's MCU Power State
1482     /** Format: 'C`
1483      *  Required capability: CAP_MCU_POWER_SAVE
1484      *
1485      * This property specifies the desired power state of NCP's micro-controller
1486      * (MCU) when the underlying platform's operating system enters idle mode (i.e.,
1487      * all active tasks/events are processed and the MCU can potentially enter a
1488      * energy-saving power state).
1489      *
1490      * The power state primarily determines how the host should interact with the NCP
1491      * and whether the host needs an external trigger (a "poke") to NCP before it can
1492      * communicate with the NCP or not. After a reset, the MCU power state MUST be
1493      * SPINEL_MCU_POWER_STATE_ON.
1494      *
1495      * Enumeration `spinel_mcu_power_state_t` defines the valid values
1496      * (`SPINEL_MCU_POWER_STATE_*` constants):
1497      *
1498      *   `SPINEL_MCU_POWER_STATE_ON`: NCP's MCU stays on and active all the time.
1499      *   When the NCP's desired power state is set to this value, host can send
1500      *   messages to NCP without requiring any "poke" or external triggers. MCU is
1501      *   expected to stay on and active. Note that the `ON` power state only
1502      *   determines the MCU's power mode and is not related to radio's state.
1503      *
1504      *   `SPINEL_MCU_POWER_STATE_LOW_POWER`: NCP's MCU can enter low-power
1505      *   (energy-saving) state. When the NCP's desired power state is set to
1506      *   `LOW_POWER`, host is expected to "poke" the NCP (e.g., an external trigger
1507      *   like an interrupt) before it can communicate with the NCP (send a message
1508      *   to the NCP). The "poke" mechanism is determined by the platform code (based
1509      *   on NCP's interface to the host).
1510      *   While power state is set to `LOW_POWER`, NCP can still (at any time) send
1511      *   messages to host. Note that receiving a message from the NCP does NOT
1512      *   indicate that the NCP's power state has changed, i.e., host is expected to
1513      *   continue to "poke" NCP when it wants to talk to the NCP until the power
1514      *   state is explicitly changed (by setting this property to `ON`).
1515      *   Note that the `LOW_POWER` power state only determines the MCU's power mode
1516      *   and is not related to radio's state.
1517      *
1518      *   `SPINEL_MCU_POWER_STATE_OFF`: NCP is fully powered off.
1519      *   An NCP hardware reset (via a RESET pin) is required to bring the NCP back
1520      *   to `SPINEL_MCU_POWER_STATE_ON`. RAM is not retained after reset.
1521      *
1522      */
1523     SPINEL_PROP_MCU_POWER_STATE = 13,
1524 
1525     SPINEL_PROP_BASE_EXT__BEGIN = 0x1000,
1526 
1527     /// GPIO Configuration
1528     /** Format: `A(CCU)`
1529      *  Type: Read-Only (Optionally Read-write using `CMD_PROP_VALUE_INSERT`)
1530      *
1531      * An array of structures which contain the following fields:
1532      *
1533      * *   `C`: GPIO Number
1534      * *   `C`: GPIO Configuration Flags
1535      * *   `U`: Human-readable GPIO name
1536      *
1537      * GPIOs which do not have a corresponding entry are not supported.
1538      *
1539      * The configuration parameter contains the configuration flags for the
1540      * GPIO:
1541      *
1542      *       0   1   2   3   4   5   6   7
1543      *     +---+---+---+---+---+---+---+---+
1544      *     |DIR|PUP|PDN|TRIGGER|  RESERVED |
1545      *     +---+---+---+---+---+---+---+---+
1546      *             |O/D|
1547      *             +---+
1548      *
1549      * *   `DIR`: Pin direction. Clear (0) for input, set (1) for output.
1550      * *   `PUP`: Pull-up enabled flag.
1551      * *   `PDN`/`O/D`: Flag meaning depends on pin direction:
1552      *     *   Input: Pull-down enabled.
1553      *     *   Output: Output is an open-drain.
1554      * *   `TRIGGER`: Enumeration describing how pin changes generate
1555      *     asynchronous notification commands (TBD) from the NCP to the host.
1556      *     *   0: Feature disabled for this pin
1557      *     *   1: Trigger on falling edge
1558      *     *   2: Trigger on rising edge
1559      *     *   3: Trigger on level change
1560      * *   `RESERVED`: Bits reserved for future use. Always cleared to zero
1561      *     and ignored when read.
1562      *
1563      * As an optional feature, the configuration of individual pins may be
1564      * modified using the `CMD_PROP_VALUE_INSERT` command. Only the GPIO
1565      * number and flags fields MUST be present, the GPIO name (if present)
1566      * would be ignored. This command can only be used to modify the
1567      * configuration of GPIOs which are already exposed---it cannot be used
1568      * by the host to add additional GPIOs.
1569      */
1570     SPINEL_PROP_GPIO_CONFIG = SPINEL_PROP_BASE_EXT__BEGIN + 0,
1571 
1572     /// GPIO State Bitmask
1573     /** Format: `D`
1574      *  Type: Read-Write
1575      *
1576      * Contains a bit field identifying the state of the GPIOs. The length of
1577      * the data associated with these properties depends on the number of
1578      * GPIOs. If you have 10 GPIOs, you'd have two bytes. GPIOs are numbered
1579      * from most significant bit to least significant bit, so 0x80 is GPIO 0,
1580      * 0x40 is GPIO 1, etc.
1581      *
1582      * For GPIOs configured as inputs:
1583      *
1584      * *   `CMD_PROP_VAUE_GET`: The value of the associated bit describes the
1585      *     logic level read from the pin.
1586      * *   `CMD_PROP_VALUE_SET`: The value of the associated bit is ignored
1587      *     for these pins.
1588      *
1589      * For GPIOs configured as outputs:
1590      *
1591      * *   `CMD_PROP_VAUE_GET`: The value of the associated bit is
1592      *     implementation specific.
1593      * *   `CMD_PROP_VALUE_SET`: The value of the associated bit determines
1594      *     the new logic level of the output. If this pin is configured as an
1595      *     open-drain, setting the associated bit to 1 will cause the pin to
1596      *     enter a Hi-Z state.
1597      *
1598      * For GPIOs which are not specified in `PROP_GPIO_CONFIG`:
1599      *
1600      * *   `CMD_PROP_VAUE_GET`: The value of the associated bit is
1601      *     implementation specific.
1602      * *   `CMD_PROP_VALUE_SET`: The value of the associated bit MUST be
1603      *     ignored by the NCP.
1604      *
1605      * When writing, unspecified bits are assumed to be zero.
1606      */
1607     SPINEL_PROP_GPIO_STATE = SPINEL_PROP_BASE_EXT__BEGIN + 2,
1608 
1609     /// GPIO State Set-Only Bitmask
1610     /** Format: `D`
1611      *  Type: Write-Only
1612      *
1613      * Allows for the state of various output GPIOs to be set without affecting
1614      * other GPIO states. Contains a bit field identifying the output GPIOs that
1615      * should have their state set to 1.
1616      *
1617      * When writing, unspecified bits are assumed to be zero. The value of
1618      * any bits for GPIOs which are not specified in `PROP_GPIO_CONFIG` MUST
1619      * be ignored.
1620      */
1621     SPINEL_PROP_GPIO_STATE_SET = SPINEL_PROP_BASE_EXT__BEGIN + 3,
1622 
1623     /// GPIO State Clear-Only Bitmask
1624     /** Format: `D`
1625      *  Type: Write-Only
1626      *
1627      * Allows for the state of various output GPIOs to be cleared without affecting
1628      * other GPIO states. Contains a bit field identifying the output GPIOs that
1629      * should have their state cleared to 0.
1630      *
1631      * When writing, unspecified bits are assumed to be zero. The value of
1632      * any bits for GPIOs which are not specified in `PROP_GPIO_CONFIG` MUST
1633      * be ignored.
1634      */
1635     SPINEL_PROP_GPIO_STATE_CLEAR = SPINEL_PROP_BASE_EXT__BEGIN + 4,
1636 
1637     /// 32-bit random number from TRNG, ready-to-use.
1638     SPINEL_PROP_TRNG_32 = SPINEL_PROP_BASE_EXT__BEGIN + 5,
1639 
1640     /// 16 random bytes from TRNG, ready-to-use.
1641     SPINEL_PROP_TRNG_128 = SPINEL_PROP_BASE_EXT__BEGIN + 6,
1642 
1643     /// Raw samples from TRNG entropy source representing 32 bits of entropy.
1644     SPINEL_PROP_TRNG_RAW_32 = SPINEL_PROP_BASE_EXT__BEGIN + 7,
1645 
1646     /// NCP Unsolicited update filter
1647     /** Format: `A(I)`
1648      *  Type: Read-Write (optional Insert-Remove)
1649      *  Required capability: `CAP_UNSOL_UPDATE_FILTER`
1650      *
1651      * Contains a list of properties which are excluded from generating
1652      * unsolicited value updates. This property is empty after reset.
1653      * In other words, the host may opt-out of unsolicited property updates
1654      * for a specific property by adding that property id to this list.
1655      * Hosts SHOULD NOT add properties to this list which are not
1656      * present in `PROP_UNSOL_UPDATE_LIST`. If such properties are added,
1657      * the NCP ignores the unsupported properties.
1658      *
1659      */
1660     SPINEL_PROP_UNSOL_UPDATE_FILTER = SPINEL_PROP_BASE_EXT__BEGIN + 8,
1661 
1662     /// List of properties capable of generating unsolicited value update.
1663     /** Format: `A(I)`
1664      *  Type: Read-Only
1665      *  Required capability: `CAP_UNSOL_UPDATE_FILTER`
1666      *
1667      * Contains a list of properties which are capable of generating
1668      * unsolicited value updates. This list can be used when populating
1669      * `PROP_UNSOL_UPDATE_FILTER` to disable all unsolicited property
1670      * updates.
1671      *
1672      * This property is intended to effectively behave as a constant
1673      * for a given NCP firmware.
1674      */
1675     SPINEL_PROP_UNSOL_UPDATE_LIST = SPINEL_PROP_BASE_EXT__BEGIN + 9,
1676 
1677     SPINEL_PROP_BASE_EXT__END = 0x1100,
1678 
1679     SPINEL_PROP_PHY__BEGIN         = 0x20,
1680     SPINEL_PROP_PHY_ENABLED        = SPINEL_PROP_PHY__BEGIN + 0,  ///< [b]
1681     SPINEL_PROP_PHY_CHAN           = SPINEL_PROP_PHY__BEGIN + 1,  ///< [C]
1682     SPINEL_PROP_PHY_CHAN_SUPPORTED = SPINEL_PROP_PHY__BEGIN + 2,  ///< [A(C)]
1683     SPINEL_PROP_PHY_FREQ           = SPINEL_PROP_PHY__BEGIN + 3,  ///< kHz [L]
1684     SPINEL_PROP_PHY_CCA_THRESHOLD  = SPINEL_PROP_PHY__BEGIN + 4,  ///< dBm [c]
1685     SPINEL_PROP_PHY_TX_POWER       = SPINEL_PROP_PHY__BEGIN + 5,  ///< [c]
1686     SPINEL_PROP_PHY_RSSI           = SPINEL_PROP_PHY__BEGIN + 6,  ///< dBm [c]
1687     SPINEL_PROP_PHY_RX_SENSITIVITY = SPINEL_PROP_PHY__BEGIN + 7,  ///< dBm [c]
1688     SPINEL_PROP_PHY_PCAP_ENABLED   = SPINEL_PROP_PHY__BEGIN + 8,  ///< [b]
1689     SPINEL_PROP_PHY_CHAN_PREFERRED = SPINEL_PROP_PHY__BEGIN + 9,  ///< [A(C)]
1690     SPINEL_PROP_PHY_FEM_LNA_GAIN   = SPINEL_PROP_PHY__BEGIN + 10, ///< dBm [c]
1691 
1692     /// Signal the max power for a channel
1693     /** Format: `Cc`
1694      *
1695      * First byte is the channel then the max transmit power, write-only.
1696      */
1697     SPINEL_PROP_PHY_CHAN_MAX_POWER = SPINEL_PROP_PHY__BEGIN + 11,
1698     /// Region code
1699     /** Format: `S`
1700      *
1701      * The ascii representation of the ISO 3166 alpha-2 code.
1702      *
1703      */
1704     SPINEL_PROP_PHY_REGION_CODE = SPINEL_PROP_PHY__BEGIN + 12,
1705 
1706     SPINEL_PROP_PHY__END = 0x30,
1707 
1708     SPINEL_PROP_PHY_EXT__BEGIN = 0x1200,
1709 
1710     /// Signal Jamming Detection Enable
1711     /** Format: `b`
1712      *
1713      * Indicates if jamming detection is enabled or disabled. Set to true
1714      * to enable jamming detection.
1715      */
1716     SPINEL_PROP_JAM_DETECT_ENABLE = SPINEL_PROP_PHY_EXT__BEGIN + 0,
1717 
1718     /// Signal Jamming Detected Indicator
1719     /** Format: `b` (Read-Only)
1720      *
1721      * Set to true if radio jamming is detected. Set to false otherwise.
1722      *
1723      * When jamming detection is enabled, changes to the value of this
1724      * property are emitted asynchronously via `CMD_PROP_VALUE_IS`.
1725      */
1726     SPINEL_PROP_JAM_DETECTED = SPINEL_PROP_PHY_EXT__BEGIN + 1,
1727 
1728     /// Jamming detection RSSI threshold
1729     /** Format: `c`
1730      *  Units: dBm
1731      *
1732      * This parameter describes the threshold RSSI level (measured in
1733      * dBm) above which the jamming detection will consider the
1734      * channel blocked.
1735      */
1736     SPINEL_PROP_JAM_DETECT_RSSI_THRESHOLD = SPINEL_PROP_PHY_EXT__BEGIN + 2,
1737 
1738     /// Jamming detection window size
1739     /** Format: `C`
1740      *  Units: Seconds (1-63)
1741      *
1742      * This parameter describes the window period for signal jamming
1743      * detection.
1744      */
1745     SPINEL_PROP_JAM_DETECT_WINDOW = SPINEL_PROP_PHY_EXT__BEGIN + 3,
1746 
1747     /// Jamming detection busy period
1748     /** Format: `C`
1749      *  Units: Seconds (1-63)
1750      *
1751      * This parameter describes the number of aggregate seconds within
1752      * the detection window where the RSSI must be above
1753      * `PROP_JAM_DETECT_RSSI_THRESHOLD` to trigger detection.
1754      *
1755      * The behavior of the jamming detection feature when `PROP_JAM_DETECT_BUSY`
1756      * is larger than `PROP_JAM_DETECT_WINDOW` is undefined.
1757      */
1758     SPINEL_PROP_JAM_DETECT_BUSY = SPINEL_PROP_PHY_EXT__BEGIN + 4,
1759 
1760     /// Jamming detection history bitmap (for debugging)
1761     /** Format: `X` (read-only)
1762      *
1763      * This value provides information about current state of jamming detection
1764      * module for monitoring/debugging purpose. It returns a 64-bit value where
1765      * each bit corresponds to one second interval starting with bit 0 for the
1766      * most recent interval and bit 63 for the oldest intervals (63 sec earlier).
1767      * The bit is set to 1 if the jamming detection module observed/detected
1768      * high signal level during the corresponding one second interval.
1769      *
1770      */
1771     SPINEL_PROP_JAM_DETECT_HISTORY_BITMAP = SPINEL_PROP_PHY_EXT__BEGIN + 5,
1772 
1773     /// Channel monitoring sample interval
1774     /** Format: `L` (read-only)
1775      *  Units: Milliseconds
1776      *
1777      * Required capability: SPINEL_CAP_CHANNEL_MONITOR
1778      *
1779      * If channel monitoring is enabled and active, every sample interval, a
1780      * zero-duration Energy Scan is performed, collecting a single RSSI sample
1781      * per channel. The RSSI samples are compared with a pre-specified RSSI
1782      * threshold.
1783      *
1784      */
1785     SPINEL_PROP_CHANNEL_MONITOR_SAMPLE_INTERVAL = SPINEL_PROP_PHY_EXT__BEGIN + 6,
1786 
1787     /// Channel monitoring RSSI threshold
1788     /** Format: `c` (read-only)
1789      *  Units: dBm
1790      *
1791      * Required capability: SPINEL_CAP_CHANNEL_MONITOR
1792      *
1793      * This value specifies the threshold used by channel monitoring module.
1794      * Channel monitoring maintains the average rate of RSSI samples that
1795      * are above the threshold within (approximately) a pre-specified number
1796      * of samples (sample window).
1797      *
1798      */
1799     SPINEL_PROP_CHANNEL_MONITOR_RSSI_THRESHOLD = SPINEL_PROP_PHY_EXT__BEGIN + 7,
1800 
1801     /// Channel monitoring sample window
1802     /** Format: `L` (read-only)
1803      *  Units: Number of samples
1804      *
1805      * Required capability: SPINEL_CAP_CHANNEL_MONITOR
1806      *
1807      * The averaging sample window length (in units of number of channel
1808      * samples) used by channel monitoring module. Channel monitoring will
1809      * sample all channels every sample interval. It maintains the average rate
1810      * of RSSI samples that are above the RSSI threshold within (approximately)
1811      * the sample window.
1812      *
1813      */
1814     SPINEL_PROP_CHANNEL_MONITOR_SAMPLE_WINDOW = SPINEL_PROP_PHY_EXT__BEGIN + 8,
1815 
1816     /// Channel monitoring sample count
1817     /** Format: `L` (read-only)
1818      *  Units: Number of samples
1819      *
1820      * Required capability: SPINEL_CAP_CHANNEL_MONITOR
1821      *
1822      * Total number of RSSI samples (per channel) taken by the channel
1823      * monitoring module since its start (since Thread network interface
1824      * was enabled).
1825      *
1826      */
1827     SPINEL_PROP_CHANNEL_MONITOR_SAMPLE_COUNT = SPINEL_PROP_PHY_EXT__BEGIN + 9,
1828 
1829     /// Channel monitoring channel occupancy
1830     /** Format: `A(t(CU))` (read-only)
1831      *
1832      * Required capability: SPINEL_CAP_CHANNEL_MONITOR
1833      *
1834      * Data per item is:
1835      *
1836      *  `C`: Channel
1837      *  `U`: Channel occupancy indicator
1838      *
1839      * The channel occupancy value represents the average rate/percentage of
1840      * RSSI samples that were above RSSI threshold ("bad" RSSI samples) within
1841      * (approximately) sample window latest RSSI samples.
1842      *
1843      * Max value of `0xffff` indicates all RSSI samples were above RSSI
1844      * threshold (i.e. 100% of samples were "bad").
1845      *
1846      */
1847     SPINEL_PROP_CHANNEL_MONITOR_CHANNEL_OCCUPANCY = SPINEL_PROP_PHY_EXT__BEGIN + 10,
1848 
1849     /// Radio caps
1850     /** Format: `i` (read-only)
1851      *
1852      * Data per item is:
1853      *
1854      *  `i`: Radio Capabilities.
1855      *
1856      */
1857     SPINEL_PROP_RADIO_CAPS = SPINEL_PROP_PHY_EXT__BEGIN + 11,
1858 
1859     /// All coex metrics related counters.
1860     /** Format: t(LLLLLLLL)t(LLLLLLLLL)bL  (Read-only)
1861      *
1862      * Required capability: SPINEL_CAP_RADIO_COEX
1863      *
1864      * The contents include two structures and two common variables, first structure corresponds to
1865      * all transmit related coex counters, second structure provides the receive related counters.
1866      *
1867      * The transmit structure includes:
1868      *   'L': NumTxRequest                       (The number of tx requests).
1869      *   'L': NumTxGrantImmediate                (The number of tx requests while grant was active).
1870      *   'L': NumTxGrantWait                     (The number of tx requests while grant was inactive).
1871      *   'L': NumTxGrantWaitActivated            (The number of tx requests while grant was inactive that were
1872      *                                            ultimately granted).
1873      *   'L': NumTxGrantWaitTimeout              (The number of tx requests while grant was inactive that timed out).
1874      *   'L': NumTxGrantDeactivatedDuringRequest (The number of tx requests that were in progress when grant was
1875      *                                            deactivated).
1876      *   'L': NumTxDelayedGrant                  (The number of tx requests that were not granted within 50us).
1877      *   'L': AvgTxRequestToGrantTime            (The average time in usec from tx request to grant).
1878      *
1879      * The receive structure includes:
1880      *   'L': NumRxRequest                       (The number of rx requests).
1881      *   'L': NumRxGrantImmediate                (The number of rx requests while grant was active).
1882      *   'L': NumRxGrantWait                     (The number of rx requests while grant was inactive).
1883      *   'L': NumRxGrantWaitActivated            (The number of rx requests while grant was inactive that were
1884      *                                            ultimately granted).
1885      *   'L': NumRxGrantWaitTimeout              (The number of rx requests while grant was inactive that timed out).
1886      *   'L': NumRxGrantDeactivatedDuringRequest (The number of rx requests that were in progress when grant was
1887      *                                            deactivated).
1888      *   'L': NumRxDelayedGrant                  (The number of rx requests that were not granted within 50us).
1889      *   'L': AvgRxRequestToGrantTime            (The average time in usec from rx request to grant).
1890      *   'L': NumRxGrantNone                     (The number of rx requests that completed without receiving grant).
1891      *
1892      * Two common variables:
1893      *   'b': Stopped        (Stats collection stopped due to saturation).
1894      *   'L': NumGrantGlitch (The number of of grant glitches).
1895      */
1896     SPINEL_PROP_RADIO_COEX_METRICS = SPINEL_PROP_PHY_EXT__BEGIN + 12,
1897 
1898     /// Radio Coex Enable
1899     /** Format: `b`
1900      *
1901      * Required capability: SPINEL_CAP_RADIO_COEX
1902      *
1903      * Indicates if radio coex is enabled or disabled. Set to true to enable radio coex.
1904      */
1905     SPINEL_PROP_RADIO_COEX_ENABLE = SPINEL_PROP_PHY_EXT__BEGIN + 13,
1906 
1907     SPINEL_PROP_PHY_EXT__END = 0x1300,
1908 
1909     SPINEL_PROP_MAC__BEGIN = 0x30,
1910 
1911     /// MAC Scan State
1912     /** Format: `C`
1913      *
1914      * Possible values are from enumeration `spinel_scan_state_t`.
1915      *
1916      *   SCAN_STATE_IDLE
1917      *   SCAN_STATE_BEACON
1918      *   SCAN_STATE_ENERGY
1919      *   SCAN_STATE_DISCOVER
1920      *
1921      * Set to `SCAN_STATE_BEACON` to start an active scan.
1922      * Beacons will be emitted from `PROP_MAC_SCAN_BEACON`.
1923      *
1924      * Set to `SCAN_STATE_ENERGY` to start an energy scan.
1925      * Channel energy result will be reported by emissions
1926      * of `PROP_MAC_ENERGY_SCAN_RESULT` (per channel).
1927      *
1928      * Set to `SCAN_STATE_DISOVER` to start a Thread MLE discovery
1929      * scan operation. Discovery scan result will be emitted from
1930      * `PROP_MAC_SCAN_BEACON`.
1931      *
1932      * Value switches to `SCAN_STATE_IDLE` when scan is complete.
1933      *
1934      */
1935     SPINEL_PROP_MAC_SCAN_STATE = SPINEL_PROP_MAC__BEGIN + 0,
1936 
1937     /// MAC Scan Channel Mask
1938     /** Format: `A(C)`
1939      *
1940      * List of channels to scan.
1941      *
1942      */
1943     SPINEL_PROP_MAC_SCAN_MASK = SPINEL_PROP_MAC__BEGIN + 1,
1944 
1945     /// MAC Scan Channel Period
1946     /** Format: `S`
1947      *  Unit: milliseconds per channel
1948      *
1949      */
1950     SPINEL_PROP_MAC_SCAN_PERIOD = SPINEL_PROP_MAC__BEGIN + 2,
1951 
1952     /// MAC Scan Beacon
1953     /** Format `Cct(ESSc)t(iCUdd)` - Asynchronous event only
1954      *
1955      * Scan beacons have two embedded structures which contain
1956      * information about the MAC layer and the NET layer. Their
1957      * format depends on the MAC and NET layer currently in use.
1958      * The format below is for an 802.15.4 MAC with Thread:
1959      *
1960      *  `C`: Channel
1961      *  `c`: RSSI of the beacon
1962      *  `t`: MAC layer properties (802.15.4 layer)
1963      *    `E`: Long address
1964      *    `S`: Short address
1965      *    `S`: PAN-ID
1966      *    `c`: LQI
1967      *  NET layer properties
1968      *    `i`: Protocol Number (SPINEL_PROTOCOL_TYPE_* values)
1969      *    `C`: Flags (SPINEL_BEACON_THREAD_FLAG_* values)
1970      *    `U`: Network Name
1971      *    `d`: XPANID
1972      *    `d`: Steering data
1973      *
1974      * Extra parameters may be added to each of the structures
1975      * in the future, so care should be taken to read the length
1976      * that prepends each structure.
1977      *
1978      */
1979     SPINEL_PROP_MAC_SCAN_BEACON = SPINEL_PROP_MAC__BEGIN + 3,
1980 
1981     /// MAC Long Address
1982     /** Format: `E`
1983      *
1984      * The 802.15.4 long address of this node.
1985      *
1986      */
1987     SPINEL_PROP_MAC_15_4_LADDR = SPINEL_PROP_MAC__BEGIN + 4,
1988 
1989     /// MAC Short Address
1990     /** Format: `S`
1991      *
1992      * The 802.15.4 short address of this node.
1993      *
1994      */
1995     SPINEL_PROP_MAC_15_4_SADDR = SPINEL_PROP_MAC__BEGIN + 5,
1996 
1997     /// MAC PAN ID
1998     /** Format: `S`
1999      *
2000      * The 802.15.4 PANID this node is associated with.
2001      *
2002      */
2003     SPINEL_PROP_MAC_15_4_PANID = SPINEL_PROP_MAC__BEGIN + 6,
2004 
2005     /// MAC Stream Raw Enabled
2006     /** Format: `b`
2007      *
2008      * Set to true to enable raw MAC frames to be emitted from
2009      * `PROP_STREAM_RAW`.
2010      *
2011      */
2012     SPINEL_PROP_MAC_RAW_STREAM_ENABLED = SPINEL_PROP_MAC__BEGIN + 7,
2013 
2014     /// MAC Promiscuous Mode
2015     /** Format: `C`
2016      *
2017      * Possible values are from enumeration
2018      * `SPINEL_MAC_PROMISCUOUS_MODE_*`:
2019      *
2020      *   `SPINEL_MAC_PROMISCUOUS_MODE_OFF`
2021      *        Normal MAC filtering is in place.
2022      *
2023      *   `SPINEL_MAC_PROMISCUOUS_MODE_NETWORK`
2024      *        All MAC packets matching network are passed up
2025      *        the stack.
2026      *
2027      *   `SPINEL_MAC_PROMISCUOUS_MODE_FULL`
2028      *        All decoded MAC packets are passed up the stack.
2029      *
2030      */
2031     SPINEL_PROP_MAC_PROMISCUOUS_MODE = SPINEL_PROP_MAC__BEGIN + 8,
2032 
2033     /// MAC Energy Scan Result
2034     /** Format: `Cc` - Asynchronous event only
2035      *
2036      * This property is emitted during energy scan operation
2037      * per scanned channel with following format:
2038      *
2039      *   `C`: Channel
2040      *   `c`: RSSI (in dBm)
2041      *
2042      */
2043     SPINEL_PROP_MAC_ENERGY_SCAN_RESULT = SPINEL_PROP_MAC__BEGIN + 9,
2044 
2045     /// MAC Data Poll Period
2046     /** Format: `L`
2047      *  Unit: millisecond
2048      * The (user-specified) data poll (802.15.4 MAC Data Request) period
2049      * in milliseconds. Value zero means there is no user-specified
2050      * poll period, and the network stack determines the maximum period
2051      * based on the MLE Child Timeout.
2052      *
2053      * If the value is non-zero, it specifies the maximum period between
2054      * data poll transmissions. Note that the network stack may send data
2055      * request transmissions more frequently when expecting a control-message
2056      * (e.g., when waiting for an MLE Child ID Response).
2057      *
2058      */
2059     SPINEL_PROP_MAC_DATA_POLL_PERIOD = SPINEL_PROP_MAC__BEGIN + 10,
2060 
2061     SPINEL_PROP_MAC__END = 0x40,
2062 
2063     SPINEL_PROP_MAC_EXT__BEGIN = 0x1300,
2064 
2065     /// MAC Allowlist
2066     /** Format: `A(t(Ec))`
2067      * Required capability: `CAP_MAC_ALLOWLIST`
2068      *
2069      * Structure Parameters:
2070      *
2071      *  `E`: EUI64 address of node
2072      *  `c`: Optional RSSI-override value. The value 127 indicates
2073      *       that the RSSI-override feature is not enabled for this
2074      *       address. If this value is omitted when setting or
2075      *       inserting, it is assumed to be 127. This parameter is
2076      *       ignored when removing.
2077      */
2078     SPINEL_PROP_MAC_ALLOWLIST = SPINEL_PROP_MAC_EXT__BEGIN + 0,
2079 
2080     /// MAC Allowlist Enabled Flag
2081     /** Format: `b`
2082      * Required capability: `CAP_MAC_ALLOWLIST`
2083      *
2084      */
2085     SPINEL_PROP_MAC_ALLOWLIST_ENABLED = SPINEL_PROP_MAC_EXT__BEGIN + 1,
2086 
2087     /// MAC Extended Address
2088     /** Format: `E`
2089      *
2090      *  Specified by Thread. Randomly-chosen, but non-volatile EUI-64.
2091      */
2092     SPINEL_PROP_MAC_EXTENDED_ADDR = SPINEL_PROP_MAC_EXT__BEGIN + 2,
2093 
2094     /// MAC Source Match Enabled Flag
2095     /** Format: `b`
2096      * Required Capability: SPINEL_CAP_MAC_RAW or SPINEL_CAP_CONFIG_RADIO
2097      *
2098      * Set to true to enable radio source matching or false to disable it.
2099      * The source match functionality is used by radios when generating
2100      * ACKs. The short and extended address lists are used for setting
2101      * the Frame Pending bit in the ACKs.
2102      *
2103      */
2104     SPINEL_PROP_MAC_SRC_MATCH_ENABLED = SPINEL_PROP_MAC_EXT__BEGIN + 3,
2105 
2106     /// MAC Source Match Short Address List
2107     /** Format: `A(S)`
2108      * Required Capability: SPINEL_CAP_MAC_RAW or SPINEL_CAP_CONFIG_RADIO
2109      *
2110      */
2111     SPINEL_PROP_MAC_SRC_MATCH_SHORT_ADDRESSES = SPINEL_PROP_MAC_EXT__BEGIN + 4,
2112 
2113     /// MAC Source Match Extended Address List
2114     /** Format: `A(E)`
2115      *  Required Capability: SPINEL_CAP_MAC_RAW or SPINEL_CAP_CONFIG_RADIO
2116      *
2117      */
2118     SPINEL_PROP_MAC_SRC_MATCH_EXTENDED_ADDRESSES = SPINEL_PROP_MAC_EXT__BEGIN + 5,
2119 
2120     /// MAC Denylist
2121     /** Format: `A(t(E))`
2122      * Required capability: `CAP_MAC_ALLOWLIST`
2123      *
2124      * Structure Parameters:
2125      *
2126      *  `E`: EUI64 address of node
2127      *
2128      */
2129     SPINEL_PROP_MAC_DENYLIST = SPINEL_PROP_MAC_EXT__BEGIN + 6,
2130 
2131     /// MAC Denylist Enabled Flag
2132     /** Format: `b`
2133      *  Required capability: `CAP_MAC_ALLOWLIST`
2134      */
2135     SPINEL_PROP_MAC_DENYLIST_ENABLED = SPINEL_PROP_MAC_EXT__BEGIN + 7,
2136 
2137     /// MAC Received Signal Strength Filter
2138     /** Format: `A(t(Ec))`
2139      * Required capability: `CAP_MAC_ALLOWLIST`
2140      *
2141      * Structure Parameters:
2142      *
2143      * * `E`: Optional EUI64 address of node. Set default RSS if not included.
2144      * * `c`: Fixed RSS. 127 means not set.
2145      */
2146     SPINEL_PROP_MAC_FIXED_RSS = SPINEL_PROP_MAC_EXT__BEGIN + 8,
2147 
2148     /// The CCA failure rate
2149     /** Format: `S`
2150      *
2151      * This property provides the current CCA (Clear Channel Assessment) failure rate.
2152      *
2153      * Maximum value `0xffff` corresponding to 100% failure rate.
2154      *
2155      */
2156     SPINEL_PROP_MAC_CCA_FAILURE_RATE = SPINEL_PROP_MAC_EXT__BEGIN + 9,
2157 
2158     /// MAC Max direct retry number
2159     /** Format: `C`
2160      *
2161      * The maximum (user-specified) number of direct frame transmission retries.
2162      *
2163      */
2164     SPINEL_PROP_MAC_MAX_RETRY_NUMBER_DIRECT = SPINEL_PROP_MAC_EXT__BEGIN + 10,
2165 
2166     /// MAC Max indirect retry number
2167     /** Format: `C`
2168      * Required capability: `SPINEL_CAP_CONFIG_FTD`
2169      *
2170      * The maximum (user-specified) number of indirect frame transmission retries.
2171      *
2172      */
2173     SPINEL_PROP_MAC_MAX_RETRY_NUMBER_INDIRECT = SPINEL_PROP_MAC_EXT__BEGIN + 11,
2174 
2175     SPINEL_PROP_MAC_EXT__END = 0x1400,
2176 
2177     SPINEL_PROP_NET__BEGIN = 0x40,
2178 
2179     /// Network Is Saved (Is Commissioned)
2180     /** Format: `b` - Read only
2181      *
2182      * Returns true if there is a network state stored/saved.
2183      *
2184      */
2185     SPINEL_PROP_NET_SAVED = SPINEL_PROP_NET__BEGIN + 0,
2186 
2187     /// Network Interface Status
2188     /** Format `b` - Read-write
2189      *
2190      * Network interface up/down status. Write true to bring
2191      * interface up and false to bring interface down.
2192      *
2193      */
2194     SPINEL_PROP_NET_IF_UP = SPINEL_PROP_NET__BEGIN + 1,
2195 
2196     /// Thread Stack Operational Status
2197     /** Format `b` - Read-write
2198      *
2199      * Thread stack operational status. Write true to start
2200      * Thread stack and false to stop it.
2201      *
2202      */
2203     SPINEL_PROP_NET_STACK_UP = SPINEL_PROP_NET__BEGIN + 2,
2204 
2205     /// Thread Device Role
2206     /** Format `C` - Read-write
2207      *
2208      * Possible values are from enumeration `spinel_net_role_t`
2209      *
2210      *  SPINEL_NET_ROLE_DETACHED = 0,
2211      *  SPINEL_NET_ROLE_CHILD    = 1,
2212      *  SPINEL_NET_ROLE_ROUTER   = 2,
2213      *  SPINEL_NET_ROLE_LEADER   = 3,
2214      *
2215      */
2216     SPINEL_PROP_NET_ROLE = SPINEL_PROP_NET__BEGIN + 3,
2217 
2218     /// Thread Network Name
2219     /** Format `U` - Read-write
2220      *
2221      */
2222     SPINEL_PROP_NET_NETWORK_NAME = SPINEL_PROP_NET__BEGIN + 4,
2223 
2224     /// Thread Network Extended PAN ID
2225     /** Format `D` - Read-write
2226      *
2227      */
2228     SPINEL_PROP_NET_XPANID = SPINEL_PROP_NET__BEGIN + 5,
2229 
2230     /// Thread Network Key
2231     /** Format `D` - Read-write
2232      *
2233      */
2234     SPINEL_PROP_NET_NETWORK_KEY = SPINEL_PROP_NET__BEGIN + 6,
2235 
2236     /// Thread Network Key Sequence Counter
2237     /** Format `L` - Read-write
2238      *
2239      */
2240     SPINEL_PROP_NET_KEY_SEQUENCE_COUNTER = SPINEL_PROP_NET__BEGIN + 7,
2241 
2242     /// Thread Network Partition Id
2243     /** Format `L` - Read-write
2244      *
2245      * The partition ID of the partition that this node is a
2246      * member of.
2247      *
2248      */
2249     SPINEL_PROP_NET_PARTITION_ID = SPINEL_PROP_NET__BEGIN + 8,
2250 
2251     /// Require Join Existing
2252     /** Format: `b`
2253      *  Default Value: `false`
2254      *
2255      * This flag is typically used for nodes that are associating with an
2256      * existing network for the first time. If this is set to `true` before
2257      * `PROP_NET_STACK_UP` is set to `true`, the
2258      * creation of a new partition at association is prevented. If the node
2259      * cannot associate with an existing partition, `PROP_LAST_STATUS` will
2260      * emit a status that indicates why the association failed and
2261      * `PROP_NET_STACK_UP` will automatically revert to `false`.
2262      *
2263      * Once associated with an existing partition, this flag automatically
2264      * reverts to `false`.
2265      *
2266      * The behavior of this property being set to `true` when
2267      * `PROP_NET_STACK_UP` is already set to `true` is undefined.
2268      *
2269      */
2270     SPINEL_PROP_NET_REQUIRE_JOIN_EXISTING = SPINEL_PROP_NET__BEGIN + 9,
2271 
2272     /// Thread Network Key Switch Guard Time
2273     /** Format `L` - Read-write
2274      *
2275      */
2276     SPINEL_PROP_NET_KEY_SWITCH_GUARDTIME = SPINEL_PROP_NET__BEGIN + 10,
2277 
2278     /// Thread Network PSKc
2279     /** Format `D` - Read-write
2280      *
2281      */
2282     SPINEL_PROP_NET_PSKC = SPINEL_PROP_NET__BEGIN + 11,
2283 
2284     SPINEL_PROP_NET__END = 0x50,
2285 
2286     SPINEL_PROP_NET_EXT__BEGIN = 0x1400,
2287     SPINEL_PROP_NET_EXT__END   = 0x1500,
2288 
2289     SPINEL_PROP_THREAD__BEGIN = 0x50,
2290 
2291     /// Thread Leader IPv6 Address
2292     /** Format `6` - Read only
2293      *
2294      */
2295     SPINEL_PROP_THREAD_LEADER_ADDR = SPINEL_PROP_THREAD__BEGIN + 0,
2296 
2297     /// Thread Parent Info
2298     /** Format: `ESLccCC` - Read only
2299      *
2300      *  `E`: Extended address
2301      *  `S`: RLOC16
2302      *  `L`: Age (seconds since last heard from)
2303      *  `c`: Average RSS (in dBm)
2304      *  `c`: Last RSSI (in dBm)
2305      *  `C`: Link Quality In
2306      *  `C`: Link Quality Out
2307      *
2308      */
2309     SPINEL_PROP_THREAD_PARENT = SPINEL_PROP_THREAD__BEGIN + 1,
2310 
2311     /// Thread Child Table
2312     /** Format: [A(t(ESLLCCcCc)] - Read only
2313      *
2314      * Data per item is:
2315      *
2316      *  `E`: Extended address
2317      *  `S`: RLOC16
2318      *  `L`: Timeout (in seconds)
2319      *  `L`: Age (in seconds)
2320      *  `L`: Network Data version
2321      *  `C`: Link Quality In
2322      *  `c`: Average RSS (in dBm)
2323      *  `C`: Mode (bit-flags)
2324      *  `c`: Last RSSI (in dBm)
2325      *
2326      */
2327     SPINEL_PROP_THREAD_CHILD_TABLE = SPINEL_PROP_THREAD__BEGIN + 2,
2328 
2329     /// Thread Leader Router Id
2330     /** Format `C` - Read only
2331      *
2332      * The router-id of the current leader.
2333      *
2334      */
2335     SPINEL_PROP_THREAD_LEADER_RID = SPINEL_PROP_THREAD__BEGIN + 3,
2336 
2337     /// Thread Leader Weight
2338     /** Format `C` - Read only
2339      *
2340      * The leader weight of the current leader.
2341      *
2342      */
2343     SPINEL_PROP_THREAD_LEADER_WEIGHT = SPINEL_PROP_THREAD__BEGIN + 4,
2344 
2345     /// Thread Local Leader Weight
2346     /** Format `C` - Read only
2347      *
2348      * The leader weight of this node.
2349      *
2350      */
2351     SPINEL_PROP_THREAD_LOCAL_LEADER_WEIGHT = SPINEL_PROP_THREAD__BEGIN + 5,
2352 
2353     /// Thread Local Network Data
2354     /** Format `D` - Read only
2355      *
2356      */
2357     SPINEL_PROP_THREAD_NETWORK_DATA = SPINEL_PROP_THREAD__BEGIN + 6,
2358 
2359     /// Thread Local Network Data Version
2360     /** Format `C` - Read only
2361      *
2362      */
2363     SPINEL_PROP_THREAD_NETWORK_DATA_VERSION = SPINEL_PROP_THREAD__BEGIN + 7,
2364 
2365     /// Thread Local Stable Network Data
2366     /** Format `D` - Read only
2367      *
2368      */
2369     SPINEL_PROP_THREAD_STABLE_NETWORK_DATA = SPINEL_PROP_THREAD__BEGIN + 8,
2370 
2371     /// Thread Local Stable Network Data Version
2372     /** Format `C` - Read only
2373      *
2374      */
2375     SPINEL_PROP_THREAD_STABLE_NETWORK_DATA_VERSION = SPINEL_PROP_THREAD__BEGIN + 9,
2376 
2377     /// On-Mesh Prefixes
2378     /** Format: `A(t(6CbCbSC))`
2379      *
2380      * Data per item is:
2381      *
2382      *  `6`: IPv6 Prefix
2383      *  `C`: Prefix length in bits
2384      *  `b`: Stable flag
2385      *  `C`: TLV flags (SPINEL_NET_FLAG_* definition)
2386      *  `b`: "Is defined locally" flag. Set if this network was locally
2387      *       defined. Assumed to be true for set, insert and replace. Clear if
2388      *       the on mesh network was defined by another node.
2389      *       This field is ignored for INSERT and REMOVE commands.
2390      *  `S`: The RLOC16 of the device that registered this on-mesh prefix entry.
2391      *       This value is not used and ignored when adding an on-mesh prefix.
2392      *       This field is ignored for INSERT and REMOVE commands.
2393      *  `C`: TLV flags extended (additional field for Thread 1.2 features).
2394      *
2395      */
2396     SPINEL_PROP_THREAD_ON_MESH_NETS = SPINEL_PROP_THREAD__BEGIN + 10,
2397 
2398     /// Off-mesh routes
2399     /** Format: [A(t(6CbCbb))]
2400      *
2401      * Data per item is:
2402      *
2403      *  `6`: Route Prefix
2404      *  `C`: Prefix length in bits
2405      *  `b`: Stable flag
2406      *  `C`: Route flags (SPINEL_ROUTE_FLAG_* and SPINEL_ROUTE_PREFERNCE_* definitions)
2407      *  `b`: "Is defined locally" flag. Set if this route info was locally
2408      *       defined as part of local network data. Assumed to be true for set,
2409      *       insert and replace. Clear if the route is part of partition's network
2410      *       data.
2411      *  `b`: "Next hop is this device" flag. Set if the next hop for the
2412      *       route is this device itself (i.e., route was added by this device)
2413      *       This value is ignored when adding an external route. For any added
2414      *       route the next hop is this device.
2415      *  `S`: The RLOC16 of the device that registered this route entry.
2416      *       This value is not used and ignored when adding a route.
2417      *
2418      */
2419     SPINEL_PROP_THREAD_OFF_MESH_ROUTES = SPINEL_PROP_THREAD__BEGIN + 11,
2420 
2421     /// Thread Assisting Ports
2422     /** Format `A(S)`
2423      *
2424      * Array of port numbers.
2425      */
2426     SPINEL_PROP_THREAD_ASSISTING_PORTS = SPINEL_PROP_THREAD__BEGIN + 12,
2427 
2428     /// Thread Allow Local Network Data Change
2429     /** Format `b` - Read-write
2430      *
2431      * Set to true before changing local net data. Set to false when finished.
2432      * This allows changes to be aggregated into a single event.
2433      *
2434      */
2435     SPINEL_PROP_THREAD_ALLOW_LOCAL_NET_DATA_CHANGE = SPINEL_PROP_THREAD__BEGIN + 13,
2436 
2437     /// Thread Mode
2438     /** Format: `C`
2439      *
2440      *  This property contains the value of the mode
2441      *  TLV for this node. The meaning of the bits in this
2442      *  bit-field are defined by section 4.5.2 of the Thread
2443      *  specification.
2444      *
2445      * The values `SPINEL_THREAD_MODE_*` defines the bit-fields
2446      *
2447      */
2448     SPINEL_PROP_THREAD_MODE = SPINEL_PROP_THREAD__BEGIN + 14,
2449 
2450     SPINEL_PROP_THREAD__END = 0x60,
2451 
2452     SPINEL_PROP_THREAD_EXT__BEGIN = 0x1500,
2453 
2454     /// Thread Child Timeout
2455     /** Format: `L`
2456      *  Unit: Seconds
2457      *
2458      *  Used when operating in the Child role.
2459      */
2460     SPINEL_PROP_THREAD_CHILD_TIMEOUT = SPINEL_PROP_THREAD_EXT__BEGIN + 0,
2461 
2462     /// Thread RLOC16
2463     /** Format: `S`
2464      *
2465      */
2466     SPINEL_PROP_THREAD_RLOC16 = SPINEL_PROP_THREAD_EXT__BEGIN + 1,
2467 
2468     /// Thread Router Upgrade Threshold
2469     /** Format: `C`
2470      *
2471      */
2472     SPINEL_PROP_THREAD_ROUTER_UPGRADE_THRESHOLD = SPINEL_PROP_THREAD_EXT__BEGIN + 2,
2473 
2474     /// Thread Context Reuse Delay
2475     /** Format: `L`
2476      *
2477      */
2478     SPINEL_PROP_THREAD_CONTEXT_REUSE_DELAY = SPINEL_PROP_THREAD_EXT__BEGIN + 3,
2479 
2480     /// Thread Network ID Timeout
2481     /** Format: `C`
2482      *
2483      */
2484     SPINEL_PROP_THREAD_NETWORK_ID_TIMEOUT = SPINEL_PROP_THREAD_EXT__BEGIN + 4,
2485 
2486     /// List of active thread router ids
2487     /** Format: `A(C)`
2488      *
2489      * Note that some implementations may not support CMD_GET_VALUE
2490      * router ids, but may support CMD_REMOVE_VALUE when the node is
2491      * a leader.
2492      *
2493      */
2494     SPINEL_PROP_THREAD_ACTIVE_ROUTER_IDS = SPINEL_PROP_THREAD_EXT__BEGIN + 5,
2495 
2496     /// Forward IPv6 packets that use RLOC16 addresses to HOST.
2497     /** Format: `b`
2498      *
2499      * Allow host to directly observe all IPv6 packets received by the NCP,
2500      * including ones sent to the RLOC16 address.
2501      *
2502      * Default is false.
2503      *
2504      */
2505     SPINEL_PROP_THREAD_RLOC16_DEBUG_PASSTHRU = SPINEL_PROP_THREAD_EXT__BEGIN + 6,
2506 
2507     /// Router Role Enabled
2508     /** Format `b`
2509      *
2510      * Allows host to indicate whether or not the router role is enabled.
2511      * If current role is a router, setting this property to `false` starts
2512      * a re-attach process as an end-device.
2513      *
2514      */
2515     SPINEL_PROP_THREAD_ROUTER_ROLE_ENABLED = SPINEL_PROP_THREAD_EXT__BEGIN + 7,
2516 
2517     /// Thread Router Downgrade Threshold
2518     /** Format: `C`
2519      *
2520      */
2521     SPINEL_PROP_THREAD_ROUTER_DOWNGRADE_THRESHOLD = SPINEL_PROP_THREAD_EXT__BEGIN + 8,
2522 
2523     /// Thread Router Selection Jitter
2524     /** Format: `C`
2525      *
2526      */
2527     SPINEL_PROP_THREAD_ROUTER_SELECTION_JITTER = SPINEL_PROP_THREAD_EXT__BEGIN + 9,
2528 
2529     /// Thread Preferred Router Id
2530     /** Format: `C` - Write only
2531      *
2532      * Specifies the preferred Router Id. Upon becoming a router/leader the node
2533      * attempts to use this Router Id. If the preferred Router Id is not set or
2534      * if it can not be used, a randomly generated router id is picked. This
2535      * property can be set only when the device role is either detached or
2536      * disabled.
2537      *
2538      */
2539     SPINEL_PROP_THREAD_PREFERRED_ROUTER_ID = SPINEL_PROP_THREAD_EXT__BEGIN + 10,
2540 
2541     /// Thread Neighbor Table
2542     /** Format: `A(t(ESLCcCbLLc))` - Read only
2543      *
2544      * Data per item is:
2545      *
2546      *  `E`: Extended address
2547      *  `S`: RLOC16
2548      *  `L`: Age (in seconds)
2549      *  `C`: Link Quality In
2550      *  `c`: Average RSS (in dBm)
2551      *  `C`: Mode (bit-flags)
2552      *  `b`: `true` if neighbor is a child, `false` otherwise.
2553      *  `L`: Link Frame Counter
2554      *  `L`: MLE Frame Counter
2555      *  `c`: The last RSSI (in dBm)
2556      *
2557      */
2558     SPINEL_PROP_THREAD_NEIGHBOR_TABLE = SPINEL_PROP_THREAD_EXT__BEGIN + 11,
2559 
2560     /// Thread Max Child Count
2561     /** Format: `C`
2562      *
2563      * Specifies the maximum number of children currently allowed.
2564      * This parameter can only be set when Thread protocol operation
2565      * has been stopped.
2566      *
2567      */
2568     SPINEL_PROP_THREAD_CHILD_COUNT_MAX = SPINEL_PROP_THREAD_EXT__BEGIN + 12,
2569 
2570     /// Leader Network Data
2571     /** Format: `D` - Read only
2572      *
2573      */
2574     SPINEL_PROP_THREAD_LEADER_NETWORK_DATA = SPINEL_PROP_THREAD_EXT__BEGIN + 13,
2575 
2576     /// Stable Leader Network Data
2577     /** Format: `D` - Read only
2578      *
2579      */
2580     SPINEL_PROP_THREAD_STABLE_LEADER_NETWORK_DATA = SPINEL_PROP_THREAD_EXT__BEGIN + 14,
2581 
2582     /// Thread Joiner Data
2583     /** Format `A(T(ULE))`
2584      *  PSKd, joiner timeout, eui64 (optional)
2585      *
2586      * This property is being deprecated by SPINEL_PROP_MESHCOP_COMMISSIONER_JOINERS.
2587      *
2588      */
2589     SPINEL_PROP_THREAD_JOINERS = SPINEL_PROP_THREAD_EXT__BEGIN + 15,
2590 
2591     /// Thread Commissioner Enable
2592     /** Format `b`
2593      *
2594      * Default value is `false`.
2595      *
2596      * This property is being deprecated by SPINEL_PROP_MESHCOP_COMMISSIONER_STATE.
2597      *
2598      */
2599     SPINEL_PROP_THREAD_COMMISSIONER_ENABLED = SPINEL_PROP_THREAD_EXT__BEGIN + 16,
2600 
2601     /// Thread TMF proxy enable
2602     /** Format `b`
2603      * Required capability: `SPINEL_CAP_THREAD_TMF_PROXY`
2604      *
2605      * This property is deprecated.
2606      *
2607      */
2608     SPINEL_PROP_THREAD_TMF_PROXY_ENABLED = SPINEL_PROP_THREAD_EXT__BEGIN + 17,
2609 
2610     /// Thread TMF proxy stream
2611     /** Format `dSS`
2612      * Required capability: `SPINEL_CAP_THREAD_TMF_PROXY`
2613      *
2614      * This property is deprecated. Please see `SPINEL_PROP_THREAD_UDP_FORWARD_STREAM`.
2615      *
2616      */
2617     SPINEL_PROP_THREAD_TMF_PROXY_STREAM = SPINEL_PROP_THREAD_EXT__BEGIN + 18,
2618 
2619     /// Thread "joiner" flag used during discovery scan operation
2620     /** Format `b`
2621      *
2622      * This property defines the Joiner Flag value in the Discovery Request TLV.
2623      *
2624      * Default value is `false`.
2625      *
2626      */
2627     SPINEL_PROP_THREAD_DISCOVERY_SCAN_JOINER_FLAG = SPINEL_PROP_THREAD_EXT__BEGIN + 19,
2628 
2629     /// Enable EUI64 filtering for discovery scan operation.
2630     /** Format `b`
2631      *
2632      * Default value is `false`
2633      *
2634      */
2635     SPINEL_PROP_THREAD_DISCOVERY_SCAN_ENABLE_FILTERING = SPINEL_PROP_THREAD_EXT__BEGIN + 20,
2636 
2637     /// PANID used for Discovery scan operation (used for PANID filtering).
2638     /** Format: `S`
2639      *
2640      * Default value is 0xffff (Broadcast PAN) to disable PANID filtering
2641      *
2642      */
2643     SPINEL_PROP_THREAD_DISCOVERY_SCAN_PANID = SPINEL_PROP_THREAD_EXT__BEGIN + 21,
2644 
2645     /// Thread (out of band) steering data for MLE Discovery Response.
2646     /** Format `E` - Write only
2647      *
2648      * Required capability: SPINEL_CAP_OOB_STEERING_DATA.
2649      *
2650      * Writing to this property allows to set/update the MLE
2651      * Discovery Response steering data out of band.
2652      *
2653      *  - All zeros to clear the steering data (indicating that
2654      *    there is no steering data).
2655      *  - All 0xFFs to set steering data/bloom filter to
2656      *    accept/allow all.
2657      *  - A specific EUI64 which is then added to current steering
2658      *    data/bloom filter.
2659      *
2660      */
2661     SPINEL_PROP_THREAD_STEERING_DATA = SPINEL_PROP_THREAD_EXT__BEGIN + 22,
2662 
2663     /// Thread Router Table.
2664     /** Format: `A(t(ESCCCCCCb)` - Read only
2665      *
2666      * Data per item is:
2667      *
2668      *  `E`: IEEE 802.15.4 Extended Address
2669      *  `S`: RLOC16
2670      *  `C`: Router ID
2671      *  `C`: Next hop to router
2672      *  `C`: Path cost to router
2673      *  `C`: Link Quality In
2674      *  `C`: Link Quality Out
2675      *  `C`: Age (seconds since last heard)
2676      *  `b`: Link established with Router ID or not.
2677      *
2678      */
2679     SPINEL_PROP_THREAD_ROUTER_TABLE = SPINEL_PROP_THREAD_EXT__BEGIN + 23,
2680 
2681     /// Thread Active Operational Dataset
2682     /** Format: `A(t(iD))` - Read-Write
2683      *
2684      * This property provides access to current Thread Active Operational Dataset. A Thread device maintains the
2685      * Operational Dataset that it has stored locally and the one currently in use by the partition to which it is
2686      * attached. This property corresponds to the locally stored Dataset on the device.
2687      *
2688      * Operational Dataset consists of a set of supported properties (e.g., channel, network key, network name, PAN id,
2689      * etc). Note that not all supported properties may be present (have a value) in a Dataset.
2690      *
2691      * The Dataset value is encoded as an array of structs containing pairs of property key (as `i`) followed by the
2692      * property value (as `D`). The property value must follow the format associated with the corresponding property.
2693      *
2694      * On write, any unknown/unsupported property keys must be ignored.
2695      *
2696      * The following properties can be included in a Dataset list:
2697      *
2698      *   SPINEL_PROP_DATASET_ACTIVE_TIMESTAMP
2699      *   SPINEL_PROP_PHY_CHAN
2700      *   SPINEL_PROP_PHY_CHAN_SUPPORTED (Channel Mask Page 0)
2701      *   SPINEL_PROP_NET_NETWORK_KEY
2702      *   SPINEL_PROP_NET_NETWORK_NAME
2703      *   SPINEL_PROP_NET_XPANID
2704      *   SPINEL_PROP_MAC_15_4_PANID
2705      *   SPINEL_PROP_IPV6_ML_PREFIX
2706      *   SPINEL_PROP_NET_PSKC
2707      *   SPINEL_PROP_DATASET_SECURITY_POLICY
2708      *
2709      */
2710     SPINEL_PROP_THREAD_ACTIVE_DATASET = SPINEL_PROP_THREAD_EXT__BEGIN + 24,
2711 
2712     /// Thread Pending Operational Dataset
2713     /** Format: `A(t(iD))` - Read-Write
2714      *
2715      * This property provide access to current locally stored Pending Operational Dataset.
2716      *
2717      * The formatting of this property follows the same rules as in SPINEL_PROP_THREAD_ACTIVE_DATASET.
2718      *
2719      * In addition supported properties in SPINEL_PROP_THREAD_ACTIVE_DATASET, the following properties can also
2720      * be included in the Pending Dataset:
2721      *
2722      *   SPINEL_PROP_DATASET_PENDING_TIMESTAMP
2723      *   SPINEL_PROP_DATASET_DELAY_TIMER
2724      *
2725      */
2726     SPINEL_PROP_THREAD_PENDING_DATASET = SPINEL_PROP_THREAD_EXT__BEGIN + 25,
2727 
2728     /// Send MGMT_SET Thread Active Operational Dataset
2729     /** Format: `A(t(iD))` - Write only
2730      *
2731      * The formatting of this property follows the same rules as in SPINEL_PROP_THREAD_ACTIVE_DATASET.
2732      *
2733      * This is write-only property. When written, it triggers a MGMT_ACTIVE_SET meshcop command to be sent to leader
2734      * with the given Dataset. The spinel frame response should be a `LAST_STATUS` with the status of the transmission
2735      * of MGMT_ACTIVE_SET command.
2736      *
2737      * In addition to supported properties in SPINEL_PROP_THREAD_ACTIVE_DATASET, the following property can be
2738      * included in the Dataset (to allow for custom raw TLVs):
2739      *
2740      *    SPINEL_PROP_DATASET_RAW_TLVS
2741      *
2742      */
2743     SPINEL_PROP_THREAD_MGMT_SET_ACTIVE_DATASET = SPINEL_PROP_THREAD_EXT__BEGIN + 26,
2744 
2745     /// Send MGMT_SET Thread Pending Operational Dataset
2746     /** Format: `A(t(iD))` - Write only
2747      *
2748      * This property is similar to SPINEL_PROP_THREAD_PENDING_DATASET and follows the same format and rules.
2749      *
2750      * In addition to supported properties in SPINEL_PROP_THREAD_PENDING_DATASET, the following property can be
2751      * included the Dataset (to allow for custom raw TLVs to be provided).
2752      *
2753      *    SPINEL_PROP_DATASET_RAW_TLVS
2754      *
2755      */
2756     SPINEL_PROP_THREAD_MGMT_SET_PENDING_DATASET = SPINEL_PROP_THREAD_EXT__BEGIN + 27,
2757 
2758     /// Operational Dataset Active Timestamp
2759     /** Format: `X` - No direct read or write
2760      *
2761      * It can only be included in one of the Dataset related properties below:
2762      *
2763      *   SPINEL_PROP_THREAD_ACTIVE_DATASET
2764      *   SPINEL_PROP_THREAD_PENDING_DATASET
2765      *   SPINEL_PROP_THREAD_MGMT_SET_ACTIVE_DATASET
2766      *   SPINEL_PROP_THREAD_MGMT_SET_PENDING_DATASET
2767      *   SPINEL_PROP_THREAD_MGMT_GET_ACTIVE_DATASET
2768      *   SPINEL_PROP_THREAD_MGMT_GET_PENDING_DATASET
2769      *
2770      */
2771     SPINEL_PROP_DATASET_ACTIVE_TIMESTAMP = SPINEL_PROP_THREAD_EXT__BEGIN + 28,
2772 
2773     /// Operational Dataset Pending Timestamp
2774     /** Format: `X` - No direct read or write
2775      *
2776      * It can only be included in one of the Pending Dataset properties:
2777      *
2778      *   SPINEL_PROP_THREAD_PENDING_DATASET
2779      *   SPINEL_PROP_THREAD_MGMT_SET_PENDING_DATASET
2780      *   SPINEL_PROP_THREAD_MGMT_GET_PENDING_DATASET
2781      *
2782      */
2783     SPINEL_PROP_DATASET_PENDING_TIMESTAMP = SPINEL_PROP_THREAD_EXT__BEGIN + 29,
2784 
2785     /// Operational Dataset Delay Timer
2786     /** Format: `L` - No direct read or write
2787      *
2788      * Delay timer (in ms) specifies the time renaming until Thread devices overwrite the value in the Active
2789      * Operational Dataset with the corresponding values in the Pending Operational Dataset.
2790      *
2791      * It can only be included in one of the Pending Dataset properties:
2792      *
2793      *   SPINEL_PROP_THREAD_PENDING_DATASET
2794      *   SPINEL_PROP_THREAD_MGMT_SET_PENDING_DATASET
2795      *   SPINEL_PROP_THREAD_MGMT_GET_PENDING_DATASET
2796      *
2797      */
2798     SPINEL_PROP_DATASET_DELAY_TIMER = SPINEL_PROP_THREAD_EXT__BEGIN + 30,
2799 
2800     /// Operational Dataset Security Policy
2801     /** Format: `SD` - No direct read or write
2802      *
2803      * It can only be included in one of the Dataset related properties below:
2804      *
2805      *   SPINEL_PROP_THREAD_ACTIVE_DATASET
2806      *   SPINEL_PROP_THREAD_PENDING_DATASET
2807      *   SPINEL_PROP_THREAD_MGMT_SET_ACTIVE_DATASET
2808      *   SPINEL_PROP_THREAD_MGMT_SET_PENDING_DATASET
2809      *   SPINEL_PROP_THREAD_MGMT_GET_ACTIVE_DATASET
2810      *   SPINEL_PROP_THREAD_MGMT_GET_PENDING_DATASET
2811      *
2812      * Content is
2813      *   `S` : Key Rotation Time (in units of hour)
2814      *   `C` : Security Policy Flags (as specified in Thread 1.1 Section 8.10.1.15)
2815      *   `C` : Optional Security Policy Flags extension (as specified in Thread 1.2 Section 8.10.1.15).
2816      *         0xf8 is used if this field is missing.
2817      *
2818      */
2819     SPINEL_PROP_DATASET_SECURITY_POLICY = SPINEL_PROP_THREAD_EXT__BEGIN + 31,
2820 
2821     /// Operational Dataset Additional Raw TLVs
2822     /** Format: `D` - No direct read or write
2823      *
2824      * This property defines extra raw TLVs that can be added to an Operational DataSet.
2825      *
2826      * It can only be included in one of the following Dataset properties:
2827      *
2828      *   SPINEL_PROP_THREAD_MGMT_SET_ACTIVE_DATASET
2829      *   SPINEL_PROP_THREAD_MGMT_SET_PENDING_DATASET
2830      *   SPINEL_PROP_THREAD_MGMT_GET_ACTIVE_DATASET
2831      *   SPINEL_PROP_THREAD_MGMT_GET_PENDING_DATASET
2832      *
2833      */
2834     SPINEL_PROP_DATASET_RAW_TLVS = SPINEL_PROP_THREAD_EXT__BEGIN + 32,
2835 
2836     /// Child table addresses
2837     /** Format: `A(t(ESA(6)))` - Read only
2838      *
2839      * This property provides the list of all addresses associated with every child
2840      * including any registered IPv6 addresses.
2841      *
2842      * Data per item is:
2843      *
2844      *  `E`: Extended address of the child
2845      *  `S`: RLOC16 of the child
2846      *  `A(6)`: List of IPv6 addresses registered by the child (if any)
2847      *
2848      */
2849     SPINEL_PROP_THREAD_CHILD_TABLE_ADDRESSES = SPINEL_PROP_THREAD_EXT__BEGIN + 33,
2850 
2851     /// Neighbor Table Frame and Message Error Rates
2852     /** Format: `A(t(ESSScc))`
2853      *  Required capability: `CAP_ERROR_RATE_TRACKING`
2854      *
2855      * This property provides link quality related info including
2856      * frame and (IPv6) message error rates for all neighbors.
2857      *
2858      * With regards to message error rate, note that a larger (IPv6)
2859      * message can be fragmented and sent as multiple MAC frames. The
2860      * message transmission is considered a failure, if any of its
2861      * fragments fail after all MAC retry attempts.
2862      *
2863      * Data per item is:
2864      *
2865      *  `E`: Extended address of the neighbor
2866      *  `S`: RLOC16 of the neighbor
2867      *  `S`: Frame error rate (0 -> 0%, 0xffff -> 100%)
2868      *  `S`: Message error rate (0 -> 0%, 0xffff -> 100%)
2869      *  `c`: Average RSSI (in dBm)
2870      *  `c`: Last RSSI (in dBm)
2871      *
2872      */
2873     SPINEL_PROP_THREAD_NEIGHBOR_TABLE_ERROR_RATES = SPINEL_PROP_THREAD_EXT__BEGIN + 34,
2874 
2875     /// EID (Endpoint Identifier) IPv6 Address Cache Table
2876     /** Format `A(t(6SCCt(bL6)t(bSS)))
2877      *
2878      * This property provides Thread EID address cache table.
2879      *
2880      * Data per item is:
2881      *
2882      *  `6` : Target IPv6 address
2883      *  `S` : RLOC16 of target
2884      *  `C` : Age (order of use, 0 indicates most recently used entry)
2885      *  `C` : Entry state (values are defined by enumeration `SPINEL_ADDRESS_CACHE_ENTRY_STATE_*`).
2886      *
2887      *  `t` : Info when state is `SPINEL_ADDRESS_CACHE_ENTRY_STATE_CACHED`
2888      *    `b` : Indicates whether last transaction time and ML-EID are valid.
2889      *    `L` : Last transaction time
2890      *    `6` : Mesh-local EID
2891      *
2892      *  `t` : Info when state is other than `SPINEL_ADDRESS_CACHE_ENTRY_STATE_CACHED`
2893      *    `b` : Indicates whether the entry can be evicted.
2894      *    `S` : Timeout in seconds
2895      *    `S` : Retry delay (applicable if in query-retry state).
2896      *
2897      */
2898     SPINEL_PROP_THREAD_ADDRESS_CACHE_TABLE = SPINEL_PROP_THREAD_EXT__BEGIN + 35,
2899 
2900     /// Thread UDP forward stream
2901     /** Format `dS6S`
2902      * Required capability: `SPINEL_CAP_THREAD_UDP_FORWARD`
2903      *
2904      * This property helps exchange UDP packets with host.
2905      *
2906      *  `d`: UDP payload
2907      *  `S`: Remote UDP port
2908      *  `6`: Remote IPv6 address
2909      *  `S`: Local UDP port
2910      *
2911      */
2912     SPINEL_PROP_THREAD_UDP_FORWARD_STREAM = SPINEL_PROP_THREAD_EXT__BEGIN + 36,
2913 
2914     /// Send MGMT_GET Thread Active Operational Dataset
2915     /** Format: `A(t(iD))` - Write only
2916      *
2917      * The formatting of this property follows the same rules as in SPINEL_PROP_THREAD_MGMT_SET_ACTIVE_DATASET. This
2918      * property further allows the sender to not include a value associated with properties in formating of `t(iD)`,
2919      * i.e., it should accept either a `t(iD)` or a `t(i)` encoding (in both cases indicating that the associated
2920      * Dataset property should be requested as part of MGMT_GET command).
2921      *
2922      * This is write-only property. When written, it triggers a MGMT_ACTIVE_GET meshcop command to be sent to leader
2923      * requesting the Dataset related properties from the format. The spinel frame response should be a `LAST_STATUS`
2924      * with the status of the transmission of MGMT_ACTIVE_GET command.
2925      *
2926      * In addition to supported properties in SPINEL_PROP_THREAD_MGMT_SET_ACTIVE_DATASET, the following property can be
2927      * optionally included in the Dataset:
2928      *
2929      *    SPINEL_PROP_DATASET_DEST_ADDRESS
2930      *
2931      */
2932     SPINEL_PROP_THREAD_MGMT_GET_ACTIVE_DATASET = SPINEL_PROP_THREAD_EXT__BEGIN + 37,
2933 
2934     /// Send MGMT_GET Thread Pending Operational Dataset
2935     /** Format: `A(t(iD))` - Write only
2936      *
2937      * The formatting of this property follows the same rules as in SPINEL_PROP_THREAD_MGMT_GET_ACTIVE_DATASET.
2938      *
2939      * This is write-only property. When written, it triggers a MGMT_PENDING_GET meshcop command to be sent to leader
2940      * with the given Dataset. The spinel frame response should be a `LAST_STATUS` with the status of the transmission
2941      * of MGMT_PENDING_GET command.
2942      *
2943      */
2944     SPINEL_PROP_THREAD_MGMT_GET_PENDING_DATASET = SPINEL_PROP_THREAD_EXT__BEGIN + 38,
2945 
2946     /// Operational Dataset (MGMT_GET) Destination IPv6 Address
2947     /** Format: `6` - No direct read or write
2948      *
2949      * This property specifies the IPv6 destination when sending MGMT_GET command for either Active or Pending Dataset
2950      * if not provided, Leader ALOC address is used as default.
2951      *
2952      * It can only be included in one of the MGMT_GET Dataset properties:
2953      *
2954      *   SPINEL_PROP_THREAD_MGMT_GET_ACTIVE_DATASET
2955      *   SPINEL_PROP_THREAD_MGMT_GET_PENDING_DATASET
2956      *
2957      */
2958     SPINEL_PROP_DATASET_DEST_ADDRESS = SPINEL_PROP_THREAD_EXT__BEGIN + 39,
2959 
2960     /// Thread New Operational Dataset
2961     /** Format: `A(t(iD))` - Read only - FTD build only
2962      *
2963      * This property allows host to request NCP to create and return a new Operation Dataset to use when forming a new
2964      * network.
2965      *
2966      * Operational Dataset consists of a set of supported properties (e.g., channel, network key, network name, PAN id,
2967      * etc). Note that not all supported properties may be present (have a value) in a Dataset.
2968      *
2969      * The Dataset value is encoded as an array of structs containing pairs of property key (as `i`) followed by the
2970      * property value (as `D`). The property value must follow the format associated with the corresponding property.
2971      *
2972      * The following properties can be included in a Dataset list:
2973      *
2974      *   SPINEL_PROP_DATASET_ACTIVE_TIMESTAMP
2975      *   SPINEL_PROP_PHY_CHAN
2976      *   SPINEL_PROP_PHY_CHAN_SUPPORTED (Channel Mask Page 0)
2977      *   SPINEL_PROP_NET_NETWORK_KEY
2978      *   SPINEL_PROP_NET_NETWORK_NAME
2979      *   SPINEL_PROP_NET_XPANID
2980      *   SPINEL_PROP_MAC_15_4_PANID
2981      *   SPINEL_PROP_IPV6_ML_PREFIX
2982      *   SPINEL_PROP_NET_PSKC
2983      *   SPINEL_PROP_DATASET_SECURITY_POLICY
2984      *
2985      */
2986     SPINEL_PROP_THREAD_NEW_DATASET = SPINEL_PROP_THREAD_EXT__BEGIN + 40,
2987 
2988     /// MAC CSL Period
2989     /** Format: `S`
2990      * Required capability: `SPINEL_CAP_THREAD_CSL_RECEIVER`
2991      *
2992      * The CSL period in units of 10 symbols. Value of 0 indicates that CSL should be disabled.
2993      */
2994     SPINEL_PROP_THREAD_CSL_PERIOD = SPINEL_PROP_THREAD_EXT__BEGIN + 41,
2995 
2996     /// MAC CSL Timeout
2997     /** Format: `L`
2998      * Required capability: `SPINEL_CAP_THREAD_CSL_RECEIVER`
2999      *
3000      * The CSL timeout in seconds.
3001      */
3002     SPINEL_PROP_THREAD_CSL_TIMEOUT = SPINEL_PROP_THREAD_EXT__BEGIN + 42,
3003 
3004     /// MAC CSL Channel
3005     /** Format: `C`
3006      * Required capability: `SPINEL_CAP_THREAD_CSL_RECEIVER`
3007      *
3008      * The CSL channel as described in chapter 4.6.5.1.2 of the Thread v1.2.0 Specification.
3009      * Value of 0 means that CSL reception (if enabled) occurs on the Thread Network channel.
3010      * Value from range [11,26] is an alternative channel on which a CSL reception occurs.
3011      */
3012     SPINEL_PROP_THREAD_CSL_CHANNEL = SPINEL_PROP_THREAD_EXT__BEGIN + 43,
3013 
3014     /// Thread Domain Name
3015     /** Format `U` - Read-write
3016      * Required capability: `SPINEL_CAP_NET_THREAD_1_2`
3017      *
3018      * This property is available since Thread 1.2.0.
3019      * Write to this property succeeds only when Thread protocols are disabled.
3020      *
3021      */
3022     SPINEL_PROP_THREAD_DOMAIN_NAME = SPINEL_PROP_THREAD_EXT__BEGIN + 44,
3023 
3024     /// Link metrics query
3025     /** Format: `6CC` - Write-Only
3026      *
3027      * Required capability: `SPINEL_CAP_THREAD_LINK_METRICS`
3028      *
3029      * `6` : IPv6 destination address
3030      * `C` : Series id (0 for Single Probe)
3031      * `C` : List of requested metric ids encoded as bit fields in single byte
3032      *
3033      *   +---------------+----+
3034      *   |    Metric     | Id |
3035      *   +---------------+----+
3036      *   | Received PDUs |  0 |
3037      *   | LQI           |  1 |
3038      *   | Link margin   |  2 |
3039      *   | RSSI          |  3 |
3040      *   +---------------+----+
3041      *
3042      * If the query succeeds, the NCP will send a result to the Host using
3043      * @ref SPINEL_PROP_THREAD_LINK_METRICS_QUERY_RESULT.
3044      *
3045      */
3046     SPINEL_PROP_THREAD_LINK_METRICS_QUERY = SPINEL_PROP_THREAD_EXT__BEGIN + 45,
3047 
3048     /// Link metrics query result
3049     /** Format: `6Ct(A(t(CD)))` - Unsolicited notifications only
3050      *
3051      * Required capability: `SPINEL_CAP_THREAD_LINK_METRICS`
3052      *
3053      * `6` : IPv6 destination address
3054      * `C` : Status
3055      * `t(A(t(CD)))` : Array of structs encoded as following:
3056      *   `C` : Metric id
3057      *   `D` : Metric value
3058      *
3059      *   +---------------+----+----------------+
3060      *   |    Metric     | Id |  Value format  |
3061      *   +---------------+----+----------------+
3062      *   | Received PDUs |  0 | `L` (uint32_t) |
3063      *   | LQI           |  1 | `C` (uint8_t)  |
3064      *   | Link margin   |  2 | `C` (uint8_t)  |
3065      *   | RSSI          |  3 | `c` (int8_t)   |
3066      *   +---------------+----+----------------+
3067      *
3068      */
3069     SPINEL_PROP_THREAD_LINK_METRICS_QUERY_RESULT = SPINEL_PROP_THREAD_EXT__BEGIN + 46,
3070 
3071     /// Link metrics probe
3072     /** Format `6CC` - Write only
3073      * Required capability: `SPINEL_CAP_THREAD_LINK_METRICS`
3074      *
3075      * Send a MLE Link Probe message to the peer.
3076      *
3077      * `6` : IPv6 destination address
3078      * `C` : The Series ID for which this Probe message targets at
3079      * `C` : The length of the Probe message, valid range: [0, 64]
3080      *
3081      */
3082     SPINEL_PROP_THREAD_LINK_METRICS_PROBE = SPINEL_PROP_THREAD_EXT__BEGIN + 47,
3083 
3084     /// Link metrics Enhanced-ACK Based Probing management
3085     /** Format: 6Cd - Write only
3086      *
3087      * Required capability: `SPINEL_CAP_THREAD_LINK_METRICS`
3088      *
3089      * `6` : IPv6 destination address
3090      * `C` : Indicate whether to register or clear the probing. `0` - clear, `1` - register
3091      * `C` : List of requested metric ids encoded as bit fields in single byte
3092      *
3093      *   +---------------+----+
3094      *   |    Metric     | Id |
3095      *   +---------------+----+
3096      *   | LQI           |  1 |
3097      *   | Link margin   |  2 |
3098      *   | RSSI          |  3 |
3099      *   +---------------+----+
3100      *
3101      * Result of configuration is reported asynchronously to the Host using the
3102      * @ref SPINEL_PROP_THREAD_LINK_METRICS_MGMT_RESPONSE.
3103      *
3104      * Whenever Enh-ACK IE report is received it is passed to the Host using the
3105      * @ref SPINEL_PROP_THREAD_LINK_METRICS_MGMT_ENH_ACK_IE property.
3106      *
3107      */
3108     SPINEL_PROP_THREAD_LINK_METRICS_MGMT_ENH_ACK = SPINEL_PROP_THREAD_EXT__BEGIN + 48,
3109 
3110     /// Link metrics Enhanced-ACK Based Probing IE report
3111     /** Format: SEA(t(CD)) - Unsolicited notifications only
3112      *
3113      * Required capability: `SPINEL_CAP_THREAD_LINK_METRICS`
3114      *
3115      * `S` : Short address of the Probing Subject
3116      * `E` : Extended address of the Probing Subject
3117      * `t(A(t(CD)))` : Struct that contains array of structs encoded as following:
3118      *   `C` : Metric id
3119      *   `D` : Metric value
3120      *
3121      *   +---------------+----+----------------+
3122      *   |    Metric     | Id |  Value format  |
3123      *   +---------------+----+----------------+
3124      *   | LQI           |  1 | `C` (uint8_t)  |
3125      *   | Link margin   |  2 | `C` (uint8_t)  |
3126      *   | RSSI          |  3 | `c` (int8_t)   |
3127      *   +---------------+----+----------------+
3128      *
3129      */
3130     SPINEL_PROP_THREAD_LINK_METRICS_MGMT_ENH_ACK_IE = SPINEL_PROP_THREAD_EXT__BEGIN + 49,
3131 
3132     /// Link metrics Forward Tracking Series management
3133     /** Format: 6CCC - Write only
3134      *
3135      * Required capability: `SPINEL_CAP_THREAD_LINK_METRICS`
3136      *
3137      * `6` : IPv6 destination address
3138      * `C` : Series id
3139      * `C` : Tracked frame types encoded as bit fields in single byte, if equal to zero,
3140      *       accounting is stopped and a series is removed
3141      * `C` : Requested metric ids encoded as bit fields in single byte
3142      *
3143      *   +------------------+----+
3144      *   |    Frame type    | Id |
3145      *   +------------------+----+
3146      *   | MLE Link Probe   |  0 |
3147      *   | MAC Data         |  1 |
3148      *   | MAC Data Request |  2 |
3149      *   | MAC ACK          |  3 |
3150      *   +------------------+----+
3151      *
3152      *   +---------------+----+
3153      *   |    Metric     | Id |
3154      *   +---------------+----+
3155      *   | Received PDUs |  0 |
3156      *   | LQI           |  1 |
3157      *   | Link margin   |  2 |
3158      *   | RSSI          |  3 |
3159      *   +---------------+----+
3160      *
3161      * Result of configuration is reported asynchronously to the Host using the
3162      * @ref SPINEL_PROP_THREAD_LINK_METRICS_MGMT_RESPONSE.
3163      *
3164      */
3165     SPINEL_PROP_THREAD_LINK_METRICS_MGMT_FORWARD = SPINEL_PROP_THREAD_EXT__BEGIN + 50,
3166 
3167     /// Link metrics management response
3168     /** Format: 6C - Unsolicited notifications only
3169      *
3170      * Required capability: `SPINEL_CAP_THREAD_LINK_METRICS`
3171      *
3172      * `6` : IPv6 source address
3173      * `C` : Received status
3174      *
3175      */
3176     SPINEL_PROP_THREAD_LINK_METRICS_MGMT_RESPONSE = SPINEL_PROP_THREAD_EXT__BEGIN + 51,
3177 
3178     /// Multicast Listeners Register Request
3179     /** Format `t(A(6))A(t(CD))` - Write-only
3180      * Required capability: `SPINEL_CAP_NET_THREAD_1_2`
3181      *
3182      * `t(A(6))`: Array of IPv6 multicast addresses
3183      * `A(t(CD))`: Array of structs holding optional parameters as follows
3184      *   `C`: Parameter id
3185      *   `D`: Parameter value
3186      *
3187      *   +----------------------------------------------------------------+
3188      *   | Id:   SPINEL_THREAD_MLR_PARAMID_TIMEOUT                        |
3189      *   | Type: `L`                                                      |
3190      *   | Description: Timeout in seconds. If this optional parameter is |
3191      *   |   omitted, the default value of the BBR will be used.          |
3192      *   | Special values:                                                |
3193      *   |   0 causes given addresses to be removed                       |
3194      *   |   0xFFFFFFFF is permanent and persistent registration          |
3195      *   +----------------------------------------------------------------+
3196      *
3197      * Write to this property initiates update of Multicast Listeners Table on the primary BBR.
3198      * If the write succeeded, the result of network operation will be notified later by the
3199      * SPINEL_PROP_THREAD_MLR_RESPONSE property. If the write fails, no MLR.req is issued and
3200      * notifiaction through the SPINEL_PROP_THREAD_MLR_RESPONSE property will not occur.
3201      *
3202      */
3203     SPINEL_PROP_THREAD_MLR_REQUEST = SPINEL_PROP_THREAD_EXT__BEGIN + 52,
3204 
3205     /// Multicast Listeners Register Response
3206     /** Format `CCt(A(6))` - Unsolicited notifications only
3207      * Required capability: `SPINEL_CAP_NET_THREAD_1_2`
3208      *
3209      * `C`: Status
3210      * `C`: MlrStatus (The Multicast Listener Registration Status)
3211      * `A(6)`: Array of IPv6 addresses that failed to be updated on the primary BBR
3212      *
3213      * This property is notified asynchronously when the NCP receives MLR.rsp following
3214      * previous write to the SPINEL_PROP_THREAD_MLR_REQUEST property.
3215      */
3216     SPINEL_PROP_THREAD_MLR_RESPONSE = SPINEL_PROP_THREAD_EXT__BEGIN + 53,
3217 
3218     /// Interface Identifier specified for Thread Domain Unicast Address.
3219     /** Format: `A(C)` - Read-write
3220      *
3221      *   `A(C)`: Interface Identifier (8 bytes).
3222      *
3223      * Required capability: SPINEL_CAP_DUA
3224      *
3225      * If write to this property is performed without specified parameter
3226      * the Interface Identifier of the Thread Domain Unicast Address will be cleared.
3227      * If the DUA Interface Identifier is cleared on the NCP device,
3228      * the get spinel property command will be returned successfully without specified parameter.
3229      *
3230      */
3231     SPINEL_PROP_THREAD_DUA_ID = SPINEL_PROP_THREAD_EXT__BEGIN + 54,
3232 
3233     /// Thread 1.2 Primary Backbone Router information in the Thread Network.
3234     /** Format: `SSLC` - Read-Only
3235      *
3236      * Required capability: `SPINEL_CAP_NET_THREAD_1_2`
3237      *
3238      * `S`: Server.
3239      * `S`: Reregistration Delay (in seconds).
3240      * `L`: Multicast Listener Registration Timeout (in seconds).
3241      * `C`: Sequence Number.
3242      *
3243      */
3244     SPINEL_PROP_THREAD_BACKBONE_ROUTER_PRIMARY = SPINEL_PROP_THREAD_EXT__BEGIN + 55,
3245 
3246     /// Thread 1.2 Backbone Router local state.
3247     /** Format: `C` - Read-Write
3248      *
3249      * Required capability: `SPINEL_CAP_THREAD_BACKBONE_ROUTER`
3250      *
3251      * The valid values are specified by SPINEL_THREAD_BACKBONE_ROUTER_STATE_<state> enumeration.
3252      * Backbone functionality will be disabled if SPINEL_THREAD_BACKBONE_ROUTER_STATE_DISABLED
3253      * is writted to this property, enabled otherwise.
3254      *
3255      */
3256     SPINEL_PROP_THREAD_BACKBONE_ROUTER_LOCAL_STATE = SPINEL_PROP_THREAD_EXT__BEGIN + 56,
3257 
3258     /// Local Thread 1.2 Backbone Router configuration.
3259     /** Format: SLC - Read-Write
3260      *
3261      * Required capability: `SPINEL_CAP_THREAD_BACKBONE_ROUTER`
3262      *
3263      * `S`: Reregistration Delay (in seconds).
3264      * `L`: Multicast Listener Registration Timeout (in seconds).
3265      * `C`: Sequence Number.
3266      *
3267      */
3268     SPINEL_PROP_THREAD_BACKBONE_ROUTER_LOCAL_CONFIG = SPINEL_PROP_THREAD_EXT__BEGIN + 57,
3269 
3270     /// Register local Thread 1.2 Backbone Router configuration.
3271     /** Format: Empty (Write only).
3272      *
3273      * Required capability: `SPINEL_CAP_THREAD_BACKBONE_ROUTER`
3274      *
3275      * Writing to this property (with any value) will register local Backbone Router configuration.
3276      *
3277      */
3278     SPINEL_PROP_THREAD_BACKBONE_ROUTER_LOCAL_REGISTER = SPINEL_PROP_THREAD_EXT__BEGIN + 58,
3279 
3280     /// Thread 1.2 Backbone Router registration jitter.
3281     /** Format: `C` - Read-Write
3282      *
3283      * Required capability: `SPINEL_CAP_THREAD_BACKBONE_ROUTER`
3284      *
3285      * `C`: Backbone Router registration jitter.
3286      *
3287      */
3288     SPINEL_PROP_THREAD_BACKBONE_ROUTER_LOCAL_REGISTRATION_JITTER = SPINEL_PROP_THREAD_EXT__BEGIN + 59,
3289 
3290     SPINEL_PROP_THREAD_EXT__END = 0x1600,
3291 
3292     SPINEL_PROP_IPV6__BEGIN = 0x60,
3293 
3294     /// Link-Local IPv6 Address
3295     /** Format: `6` - Read only
3296      *
3297      */
3298     SPINEL_PROP_IPV6_LL_ADDR = SPINEL_PROP_IPV6__BEGIN + 0, ///< [6]
3299 
3300     /// Mesh Local IPv6 Address
3301     /** Format: `6` - Read only
3302      *
3303      */
3304     SPINEL_PROP_IPV6_ML_ADDR = SPINEL_PROP_IPV6__BEGIN + 1,
3305 
3306     /// Mesh Local Prefix
3307     /** Format: `6C` - Read-write
3308      *
3309      * Provides Mesh Local Prefix
3310      *
3311      *   `6`: Mesh local prefix
3312      *   `C` : Prefix length (64 bit for Thread).
3313      *
3314      */
3315     SPINEL_PROP_IPV6_ML_PREFIX = SPINEL_PROP_IPV6__BEGIN + 2,
3316 
3317     /// IPv6 (Unicast) Address Table
3318     /** Format: `A(t(6CLLC))`
3319      *
3320      * This property provides all unicast addresses.
3321      *
3322      * Array of structures containing:
3323      *
3324      *  `6`: IPv6 Address
3325      *  `C`: Network Prefix Length (in bits)
3326      *  `L`: Valid Lifetime
3327      *  `L`: Preferred Lifetime
3328      *
3329      */
3330     SPINEL_PROP_IPV6_ADDRESS_TABLE = SPINEL_PROP_IPV6__BEGIN + 3,
3331 
3332     /// IPv6 Route Table - Deprecated
3333     SPINEL_PROP_IPV6_ROUTE_TABLE = SPINEL_PROP_IPV6__BEGIN + 4,
3334 
3335     /// IPv6 ICMP Ping Offload
3336     /** Format: `b`
3337      *
3338      * Allow the NCP to directly respond to ICMP ping requests. If this is
3339      * turned on, ping request ICMP packets will not be passed to the host.
3340      *
3341      * Default value is `false`.
3342      */
3343     SPINEL_PROP_IPV6_ICMP_PING_OFFLOAD = SPINEL_PROP_IPV6__BEGIN + 5,
3344 
3345     /// IPv6 Multicast Address Table
3346     /** Format: `A(t(6))`
3347      *
3348      * This property provides all multicast addresses.
3349      *
3350      */
3351     SPINEL_PROP_IPV6_MULTICAST_ADDRESS_TABLE = SPINEL_PROP_IPV6__BEGIN + 6,
3352 
3353     /// IPv6 ICMP Ping Offload
3354     /** Format: `C`
3355      *
3356      * Allow the NCP to directly respond to ICMP ping requests. If this is
3357      * turned on, ping request ICMP packets will not be passed to the host.
3358      *
3359      * This property allows enabling responses sent to unicast only, multicast
3360      * only, or both. The valid value are defined by enumeration
3361      * `spinel_ipv6_icmp_ping_offload_mode_t`.
3362      *
3363      *   SPINEL_IPV6_ICMP_PING_OFFLOAD_DISABLED       = 0
3364      *   SPINEL_IPV6_ICMP_PING_OFFLOAD_UNICAST_ONLY   = 1
3365      *   SPINEL_IPV6_ICMP_PING_OFFLOAD_MULTICAST_ONLY = 2
3366      *   SPINEL_IPV6_ICMP_PING_OFFLOAD_ALL            = 3
3367      *
3368      * Default value is `NET_IPV6_ICMP_PING_OFFLOAD_DISABLED`.
3369      *
3370      */
3371     SPINEL_PROP_IPV6_ICMP_PING_OFFLOAD_MODE = SPINEL_PROP_IPV6__BEGIN + 7, ///< [b]
3372 
3373     SPINEL_PROP_IPV6__END = 0x70,
3374 
3375     SPINEL_PROP_IPV6_EXT__BEGIN = 0x1600,
3376     SPINEL_PROP_IPV6_EXT__END   = 0x1700,
3377 
3378     SPINEL_PROP_STREAM__BEGIN = 0x70,
3379 
3380     /// Debug Stream
3381     /** Format: `U` (stream, read only)
3382      *
3383      * This property is a streaming property, meaning that you cannot explicitly
3384      * fetch the value of this property. The stream provides human-readable debugging
3385      * output which may be displayed in the host logs.
3386      *
3387      * The location of newline characters is not assumed by the host: it is
3388      * the NCP's responsibility to insert newline characters where needed,
3389      * just like with any other text stream.
3390      *
3391      * To receive the debugging stream, you wait for `CMD_PROP_VALUE_IS`
3392      * commands for this property from the NCP.
3393      *
3394      */
3395     SPINEL_PROP_STREAM_DEBUG = SPINEL_PROP_STREAM__BEGIN + 0,
3396 
3397     /// Raw Stream
3398     /** Format: `dD` (stream, read only)
3399      *  Required Capability: SPINEL_CAP_MAC_RAW or SPINEL_CAP_CONFIG_RADIO
3400      *
3401      * This stream provides the capability of sending and receiving raw 15.4 frames
3402      * to and from the radio. The exact format of the frame metadata and data is
3403      * dependent on the MAC and PHY being used.
3404      *
3405      * This property is a streaming property, meaning that you cannot explicitly
3406      * fetch the value of this property. To receive traffic, you wait for
3407      * `CMD_PROP_VALUE_IS` commands with this property id from the NCP.
3408      *
3409      * The general format of this property is:
3410      *
3411      *    `d` : frame data
3412      *    `D` : frame meta data
3413      *
3414      * The frame meta data is optional. Frame metadata MAY be empty or partially
3415      * specified. Partially specified metadata MUST be accepted. Default values
3416      * are used for all unspecified fields.
3417      *
3418      * The frame metadata field consists of the following fields:
3419      *
3420      *   `c` : Received Signal Strength (RSSI) in dBm - default is -128
3421      *   `c` : Noise floor in dBm - default is -128
3422      *   `S` : Flags (see below).
3423      *   `d` : PHY-specific data/struct
3424      *   `d` : Vendor-specific data/struct
3425      *
3426      * Flags fields are defined by the following enumeration bitfields:
3427      *
3428      *   SPINEL_MD_FLAG_TX       = 0x0001 :  Packet was transmitted, not received.
3429      *   SPINEL_MD_FLAG_BAD_FCS  = 0x0004 :  Packet was received with bad FCS
3430      *   SPINEL_MD_FLAG_DUPE     = 0x0008 :  Packet seems to be a duplicate
3431      *   SPINEL_MD_FLAG_RESERVED = 0xFFF2 :  Flags reserved for future use.
3432      *
3433      * The format of PHY-specific data for a Thread device contains the following
3434      * optional fields:
3435 
3436      *   `C` : 802.15.4 channel (Receive channel)
3437      *   `C` : IEEE 802.15.4 LQI
3438      *   `L` : The timestamp milliseconds
3439      *   `S` : The timestamp microseconds, offset to mMsec
3440      *
3441      * Frames written to this stream with `CMD_PROP_VALUE_SET` will be sent out
3442      * over the radio. This allows the caller to use the radio directly.
3443      *
3444      * The frame meta data for the `CMD_PROP_VALUE_SET` contains the following
3445      * optional fields.  Default values are used for all unspecified fields.
3446      *
3447      *  `C` : Channel (for frame tx)
3448      *  `C` : Maximum number of backoffs attempts before declaring CCA failure
3449      *        (use Thread stack default if not specified)
3450      *  `C` : Maximum number of retries allowed after a transmission failure
3451      *        (use Thread stack default if not specified)
3452      *  `b` : Set to true to enable CSMA-CA for this packet, false otherwise.
3453      *        (default true).
3454      *  `b` : Set to true to indicate it is a retransmission packet, false otherwise.
3455      *        (default false).
3456      *  `b` : Set to true to indicate that SubMac should skip AES processing, false otherwise.
3457      *        (default false).
3458      *
3459      */
3460     SPINEL_PROP_STREAM_RAW = SPINEL_PROP_STREAM__BEGIN + 1,
3461 
3462     /// (IPv6) Network Stream
3463     /** Format: `dD` (stream, read only)
3464      *
3465      * This stream provides the capability of sending and receiving (IPv6)
3466      * data packets to and from the currently attached network. The packets
3467      * are sent or received securely (encryption and authentication).
3468      *
3469      * This property is a streaming property, meaning that you cannot explicitly
3470      * fetch the value of this property. To receive traffic, you wait for
3471      * `CMD_PROP_VALUE_IS` commands with this property id from the NCP.
3472      *
3473      * To send network packets, you call `CMD_PROP_VALUE_SET` on this property with
3474      * the value of the packet.
3475      *
3476      * The general format of this property is:
3477      *
3478      *    `d` : packet data
3479      *    `D` : packet meta data
3480      *
3481      * The packet metadata is optional. Packet meta data MAY be empty or partially
3482      * specified. Partially specified metadata MUST be accepted. Default values
3483      * are used for all unspecified fields.
3484      *
3485      * For OpenThread the meta data is currently empty.
3486      *
3487      */
3488     SPINEL_PROP_STREAM_NET = SPINEL_PROP_STREAM__BEGIN + 2,
3489 
3490     /// (IPv6) Network Stream Insecure
3491     /** Format: `dD` (stream, read only)
3492      *
3493      * This stream provides the capability of sending and receiving unencrypted
3494      * and unauthenticated data packets to and from nearby devices for the
3495      * purposes of device commissioning.
3496      *
3497      * This property is a streaming property, meaning that you cannot explicitly
3498      * fetch the value of this property. To receive traffic, you wait for
3499      * `CMD_PROP_VALUE_IS` commands with this property id from the NCP.
3500      *
3501      * To send network packets, you call `CMD_PROP_VALUE_SET` on this property with
3502      * the value of the packet.
3503      *
3504      * The general format of this property is:
3505      *
3506      *    `d` : packet data
3507      *    `D` : packet meta data
3508      *
3509      * The packet metadata is optional. Packet meta data MAY be empty or partially
3510      * specified. Partially specified metadata MUST be accepted. Default values
3511      * are used for all unspecified fields.
3512      *
3513      * For OpenThread the meta data is currently empty.
3514      *
3515      */
3516     SPINEL_PROP_STREAM_NET_INSECURE = SPINEL_PROP_STREAM__BEGIN + 3,
3517 
3518     /// Log Stream
3519     /** Format: `UD` (stream, read only)
3520      *
3521      * This property is a read-only streaming property which provides
3522      * formatted log string from NCP. This property provides asynchronous
3523      * `CMD_PROP_VALUE_IS` updates with a new log string and includes
3524      * optional meta data.
3525      *
3526      *   `U`: The log string
3527      *   `D`: Log metadata (optional).
3528      *
3529      * Any data after the log string is considered metadata and is OPTIONAL.
3530      * Presence of `SPINEL_CAP_OPENTHREAD_LOG_METADATA` capability
3531      * indicates that OpenThread log metadata format is used as defined
3532      * below:
3533      *
3534      *    `C`: Log level (as per definition in enumeration
3535      *         `SPINEL_NCP_LOG_LEVEL_<level>`)
3536      *    `i`: OpenThread Log region (as per definition in enumeration
3537      *         `SPINEL_NCP_LOG_REGION_<region>).
3538      *    `X`: Log timestamp = <timestamp_base> + <current_time_ms>
3539      *
3540      */
3541     SPINEL_PROP_STREAM_LOG = SPINEL_PROP_STREAM__BEGIN + 4,
3542 
3543     SPINEL_PROP_STREAM__END = 0x80,
3544 
3545     SPINEL_PROP_STREAM_EXT__BEGIN = 0x1700,
3546     SPINEL_PROP_STREAM_EXT__END   = 0x1800,
3547 
3548     SPINEL_PROP_MESHCOP__BEGIN = 0x80,
3549 
3550     // Thread Joiner State
3551     /** Format `C` - Read Only
3552      *
3553      * Required capability: SPINEL_CAP_THREAD_JOINER
3554      *
3555      * The valid values are specified by `spinel_meshcop_joiner_state_t` (`SPINEL_MESHCOP_JOINER_STATE_<state>`)
3556      * enumeration.
3557      *
3558      */
3559     SPINEL_PROP_MESHCOP_JOINER_STATE = SPINEL_PROP_MESHCOP__BEGIN + 0, ///<[C]
3560 
3561     /// Thread Joiner Commissioning command and the parameters
3562     /** Format `b` or `bU(UUUUU)` (fields in parenthesis are optional) - Write Only
3563      *
3564      * This property starts or stops Joiner's commissioning process
3565      *
3566      * Required capability: SPINEL_CAP_THREAD_JOINER
3567      *
3568      * Writing to this property starts/stops the Joiner commissioning process.
3569      * The immediate `VALUE_IS` response indicates success/failure of the starting/stopping
3570      * the Joiner commissioning process.
3571      *
3572      * After a successful start operation, the join process outcome is reported through an
3573      * asynchronous `VALUE_IS(LAST_STATUS)` update with one of the following error status values:
3574      *
3575      *     - SPINEL_STATUS_JOIN_SUCCESS     the join process succeeded.
3576      *     - SPINEL_STATUS_JOIN_SECURITY    the join process failed due to security credentials.
3577      *     - SPINEL_STATUS_JOIN_NO_PEERS    no joinable network was discovered.
3578      *     - SPINEL_STATUS_JOIN_RSP_TIMEOUT if a response timed out.
3579      *     - SPINEL_STATUS_JOIN_FAILURE     join failure.
3580      *
3581      * Frame format:
3582      *
3583      *  `b` : Start or stop commissioning process (true to start).
3584      *
3585      * Only if the start commissioning.
3586      *
3587      *  `U` : Joiner's PSKd.
3588      *
3589      * The next fields are all optional. If not provided, OpenThread default values would be used.
3590      *
3591      *  `U` : Provisioning URL (use empty string if not required).
3592      *  `U` : Vendor Name. If not specified or empty string, use OpenThread default (PACKAGE_NAME).
3593      *  `U` : Vendor Model. If not specified or empty string, use OpenThread default (OPENTHREAD_CONFIG_PLATFORM_INFO).
3594      *  `U` : Vendor Sw Version. If not specified or empty string, use OpenThread default (PACKAGE_VERSION).
3595      *  `U` : Vendor Data String. Will not be appended if not specified.
3596      *
3597      */
3598     SPINEL_PROP_MESHCOP_JOINER_COMMISSIONING = SPINEL_PROP_MESHCOP__BEGIN + 1,
3599 
3600     // Thread Commissioner State
3601     /** Format `C`
3602      *
3603      * Required capability: SPINEL_CAP_THREAD_COMMISSIONER
3604      *
3605      * The valid values are specified by SPINEL_MESHCOP_COMMISSIONER_STATE_<state> enumeration.
3606      *
3607      */
3608     SPINEL_PROP_MESHCOP_COMMISSIONER_STATE = SPINEL_PROP_MESHCOP__BEGIN + 2,
3609 
3610     // Thread Commissioner Joiners
3611     /** Format `A(t(t(E|CX)UL))` - get, insert or remove.
3612      *
3613      * Required capability: SPINEL_CAP_THREAD_COMMISSIONER
3614      *
3615      * Data per array entry is:
3616      *
3617      *  `t()` | `t(E)` | `t(CX)` : Joiner info struct (formatting varies).
3618      *
3619      *   -  `t()` or empty struct indicates any joiner.
3620      *   -  `t(E)` specifies the Joiner EUI-64.
3621      *   -  `t(CX) specifies Joiner Discerner, `C` is Discerner length (in bits), and `X` is Discerner value.
3622      *
3623      * The struct is followed by:
3624      *
3625      *  `L` : Timeout after which to remove Joiner (when written should be in seconds, when read is in milliseconds)
3626      *  `U` : PSKd
3627      *
3628      * For CMD_PROP_VALUE_REMOVE the timeout and PSKd are optional.
3629      *
3630      */
3631     SPINEL_PROP_MESHCOP_COMMISSIONER_JOINERS = SPINEL_PROP_MESHCOP__BEGIN + 3,
3632 
3633     // Thread Commissioner Provisioning URL
3634     /** Format `U`
3635      *
3636      * Required capability: SPINEL_CAP_THREAD_COMMISSIONER
3637      *
3638      */
3639     SPINEL_PROP_MESHCOP_COMMISSIONER_PROVISIONING_URL = SPINEL_PROP_MESHCOP__BEGIN + 4,
3640 
3641     // Thread Commissioner Session ID
3642     /** Format `S` - Read only
3643      *
3644      * Required capability: SPINEL_CAP_THREAD_COMMISSIONER
3645      *
3646      */
3647     SPINEL_PROP_MESHCOP_COMMISSIONER_SESSION_ID = SPINEL_PROP_MESHCOP__BEGIN + 5,
3648 
3649     /// Thread Joiner Discerner
3650     /** Format `CX`  - Read-write
3651      *
3652      * Required capability: SPINEL_CAP_THREAD_JOINER
3653      *
3654      * This property represents a Joiner Discerner.
3655      *
3656      * The Joiner Discerner is used to calculate the Joiner ID used during commissioning/joining process.
3657      *
3658      * By default (when a discerner is not provided or cleared), Joiner ID is derived as first 64 bits of the result
3659      * of computing SHA-256 over factory-assigned IEEE EUI-64. Note that this is the main behavior expected by Thread
3660      * specification.
3661      *
3662      * Format:
3663      *
3664      *   'C' : The Joiner Discerner bit length (number of bits).
3665      *   `X` : The Joiner Discerner value (64-bit unsigned)  - Only present/applicable when length is non-zero.
3666      *
3667      * When writing to this property, the length can be set to zero to clear any previously set Joiner Discerner value.
3668      *
3669      * When reading this property if there is no currently set Joiner Discerner, zero is returned as the length (with
3670      * no value field).
3671      *
3672      */
3673     SPINEL_PROP_MESHCOP_JOINER_DISCERNER = SPINEL_PROP_MESHCOP__BEGIN + 6,
3674 
3675     SPINEL_PROP_MESHCOP__END = 0x90,
3676 
3677     SPINEL_PROP_MESHCOP_EXT__BEGIN = 0x1800,
3678 
3679     // Thread Commissioner Announce Begin
3680     /** Format `LCS6` - Write only
3681      *
3682      * Required capability: SPINEL_CAP_THREAD_COMMISSIONER
3683      *
3684      * Writing to this property sends an Announce Begin message with the specified parameters. Response is a
3685      * `LAST_STATUS` update with status of operation.
3686      *
3687      *   `L` : Channel mask
3688      *   `C` : Number of messages per channel
3689      *   `S` : The time between two successive MLE Announce transmissions (milliseconds)
3690      *   `6` : IPv6 destination
3691      *
3692      */
3693     SPINEL_PROP_MESHCOP_COMMISSIONER_ANNOUNCE_BEGIN = SPINEL_PROP_MESHCOP_EXT__BEGIN + 0,
3694 
3695     // Thread Commissioner Energy Scan Query
3696     /** Format `LCSS6` - Write only
3697      *
3698      * Required capability: SPINEL_CAP_THREAD_COMMISSIONER
3699      *
3700      * Writing to this property sends an Energy Scan Query message with the specified parameters. Response is a
3701      * `LAST_STATUS` with status of operation. The energy scan results are emitted asynchronously through
3702      * `SPINEL_PROP_MESHCOP_COMMISSIONER_ENERGY_SCAN_RESULT` updates.
3703      *
3704      * Format is:
3705      *
3706      *   `L` : Channel mask
3707      *   `C` : The number of energy measurements per channel
3708      *   `S` : The time between energy measurements (milliseconds)
3709      *   `S` : The scan duration for each energy measurement (milliseconds)
3710      *   `6` : IPv6 destination.
3711      *
3712      */
3713     SPINEL_PROP_MESHCOP_COMMISSIONER_ENERGY_SCAN = SPINEL_PROP_MESHCOP_EXT__BEGIN + 1,
3714 
3715     // Thread Commissioner Energy Scan Result
3716     /** Format `Ld` - Asynchronous event only
3717      *
3718      * Required capability: SPINEL_CAP_THREAD_COMMISSIONER
3719      *
3720      * This property provides asynchronous `CMD_PROP_VALUE_INSERTED` updates to report energy scan results for a
3721      * previously sent Energy Scan Query message (please see `SPINEL_PROP_MESHCOP_COMMISSIONER_ENERGY_SCAN`).
3722      *
3723      * Format is:
3724      *
3725      *   `L` : Channel mask
3726      *   `d` : Energy measurement data (note that `d` encoding includes the length)
3727      *
3728      */
3729     SPINEL_PROP_MESHCOP_COMMISSIONER_ENERGY_SCAN_RESULT = SPINEL_PROP_MESHCOP_EXT__BEGIN + 2,
3730 
3731     // Thread Commissioner PAN ID Query
3732     /** Format `SL6` - Write only
3733      *
3734      * Required capability: SPINEL_CAP_THREAD_COMMISSIONER
3735      *
3736      * Writing to this property sends a PAN ID Query message with the specified parameters. Response is a
3737      * `LAST_STATUS` with status of operation. The PAN ID Conflict results are emitted asynchronously through
3738      * `SPINEL_PROP_MESHCOP_COMMISSIONER_PAN_ID_CONFLICT_RESULT` updates.
3739      *
3740      * Format is:
3741      *
3742      *   `S` : PAN ID to query
3743      *   `L` : Channel mask
3744      *   `6` : IPv6 destination
3745      *
3746      */
3747     SPINEL_PROP_MESHCOP_COMMISSIONER_PAN_ID_QUERY = SPINEL_PROP_MESHCOP_EXT__BEGIN + 3,
3748 
3749     // Thread Commissioner PAN ID Conflict Result
3750     /** Format `SL` - Asynchronous event only
3751      *
3752      * Required capability: SPINEL_CAP_THREAD_COMMISSIONER
3753      *
3754      * This property provides asynchronous `CMD_PROP_VALUE_INSERTED` updates to report PAN ID conflict results for a
3755      * previously sent PAN ID Query message (please see `SPINEL_PROP_MESHCOP_COMMISSIONER_PAN_ID_QUERY`).
3756      *
3757      * Format is:
3758      *
3759      *   `S` : The PAN ID
3760      *   `L` : Channel mask
3761      *
3762      */
3763     SPINEL_PROP_MESHCOP_COMMISSIONER_PAN_ID_CONFLICT_RESULT = SPINEL_PROP_MESHCOP_EXT__BEGIN + 4,
3764 
3765     // Thread Commissioner Send MGMT_COMMISSIONER_GET
3766     /** Format `d` - Write only
3767      *
3768      * Required capability: SPINEL_CAP_THREAD_COMMISSIONER
3769      *
3770      * Writing to this property sends a MGMT_COMMISSIONER_GET message with the specified parameters. Response is a
3771      * `LAST_STATUS` with status of operation.
3772      *
3773      * Format is:
3774      *
3775      *   `d` : List of TLV types to get
3776      *
3777      */
3778     SPINEL_PROP_MESHCOP_COMMISSIONER_MGMT_GET = SPINEL_PROP_MESHCOP_EXT__BEGIN + 5,
3779 
3780     // Thread Commissioner Send MGMT_COMMISSIONER_SET
3781     /** Format `d` - Write only
3782      *
3783      * Required capability: SPINEL_CAP_THREAD_COMMISSIONER
3784      *
3785      * Writing to this property sends a MGMT_COMMISSIONER_SET message with the specified parameters. Response is a
3786      * `LAST_STATUS` with status of operation.
3787      *
3788      * Format is:
3789      *
3790      *   `d` : TLV encoded data
3791      *
3792      */
3793     SPINEL_PROP_MESHCOP_COMMISSIONER_MGMT_SET = SPINEL_PROP_MESHCOP_EXT__BEGIN + 6,
3794 
3795     // Thread Commissioner Generate PSKc
3796     /** Format: `UUd` - Write only
3797      *
3798      * Required capability: SPINEL_CAP_THREAD_COMMISSIONER
3799      *
3800      * Writing to this property allows user to generate PSKc from a given commissioning pass-phrase, network name,
3801      * extended PAN Id.
3802      *
3803      * Written value format is:
3804      *
3805      *   `U` : The commissioning pass-phrase.
3806      *   `U` : Network Name.
3807      *   `d` : Extended PAN ID.
3808      *
3809      * The response on success would be a `VALUE_IS` command with the PSKc with format below:
3810      *
3811      *   `D` : The PSKc
3812      *
3813      * On a failure a `LAST_STATUS` is emitted with the error status.
3814      *
3815      */
3816     SPINEL_PROP_MESHCOP_COMMISSIONER_GENERATE_PSKC = SPINEL_PROP_MESHCOP_EXT__BEGIN + 7,
3817 
3818     SPINEL_PROP_MESHCOP_EXT__END = 0x1900,
3819 
3820     SPINEL_PROP_OPENTHREAD__BEGIN = 0x1900,
3821 
3822     /// Channel Manager - Channel Change New Channel
3823     /** Format: `C` (read-write)
3824      *
3825      * Required capability: SPINEL_CAP_CHANNEL_MANAGER
3826      *
3827      * Setting this property triggers the Channel Manager to start
3828      * a channel change process. The network switches to the given
3829      * channel after the specified delay (see `CHANNEL_MANAGER_DELAY`).
3830      *
3831      * A subsequent write to this property will cancel an ongoing
3832      * (previously requested) channel change.
3833      *
3834      */
3835     SPINEL_PROP_CHANNEL_MANAGER_NEW_CHANNEL = SPINEL_PROP_OPENTHREAD__BEGIN + 0,
3836 
3837     /// Channel Manager - Channel Change Delay
3838     /** Format 'S'
3839      *  Units: seconds
3840      *
3841      * Required capability: SPINEL_CAP_CHANNEL_MANAGER
3842      *
3843      * This property specifies the delay (in seconds) to be used for
3844      * a channel change request.
3845      *
3846      * The delay should preferably be longer than maximum data poll
3847      * interval used by all sleepy-end-devices within the Thread
3848      * network.
3849      *
3850      */
3851     SPINEL_PROP_CHANNEL_MANAGER_DELAY = SPINEL_PROP_OPENTHREAD__BEGIN + 1,
3852 
3853     /// Channel Manager Supported Channels
3854     /** Format 'A(C)'
3855      *
3856      * Required capability: SPINEL_CAP_CHANNEL_MANAGER
3857      *
3858      * This property specifies the list of supported channels.
3859      *
3860      */
3861     SPINEL_PROP_CHANNEL_MANAGER_SUPPORTED_CHANNELS = SPINEL_PROP_OPENTHREAD__BEGIN + 2,
3862 
3863     /// Channel Manager Favored Channels
3864     /** Format 'A(C)'
3865      *
3866      * Required capability: SPINEL_CAP_CHANNEL_MANAGER
3867      *
3868      * This property specifies the list of favored channels (when `ChannelManager` is asked to select channel)
3869      *
3870      */
3871     SPINEL_PROP_CHANNEL_MANAGER_FAVORED_CHANNELS = SPINEL_PROP_OPENTHREAD__BEGIN + 3,
3872 
3873     /// Channel Manager Channel Select Trigger
3874     /** Format 'b'
3875      *
3876      * Required capability: SPINEL_CAP_CHANNEL_MANAGER
3877      *
3878      * Writing to this property triggers a request on `ChannelManager` to select a new channel.
3879      *
3880      * Once a Channel Select is triggered, the Channel Manager will perform the following 3 steps:
3881      *
3882      * 1) `ChannelManager` decides if the channel change would be helpful. This check can be skipped if in the input
3883      *    boolean to this property is set to `true` (skipping the quality check).
3884      *    This step uses the collected link quality metrics on the device such as CCA failure rate, frame and message
3885      *    error rates per neighbor, etc. to determine if the current channel quality is at the level that justifies
3886      *    a channel change.
3887      *
3888      * 2) If first step passes, then `ChannelManager` selects a potentially better channel. It uses the collected
3889      *    channel quality data by `ChannelMonitor` module. The supported and favored channels are used at this step.
3890      *
3891      * 3) If the newly selected channel is different from the current channel, `ChannelManager` requests/starts the
3892      *    channel change process.
3893      *
3894      * Reading this property always yields `false`.
3895      *
3896      */
3897     SPINEL_PROP_CHANNEL_MANAGER_CHANNEL_SELECT = SPINEL_PROP_OPENTHREAD__BEGIN + 4,
3898 
3899     /// Channel Manager Auto Channel Selection Enabled
3900     /** Format 'b'
3901      *
3902      * Required capability: SPINEL_CAP_CHANNEL_MANAGER
3903      *
3904      * This property indicates if auto-channel-selection functionality is enabled/disabled on `ChannelManager`.
3905      *
3906      * When enabled, `ChannelManager` will periodically checks and attempts to select a new channel. The period interval
3907      * is specified by `SPINEL_PROP_CHANNEL_MANAGER_AUTO_SELECT_INTERVAL`.
3908      *
3909      */
3910     SPINEL_PROP_CHANNEL_MANAGER_AUTO_SELECT_ENABLED = SPINEL_PROP_OPENTHREAD__BEGIN + 5,
3911 
3912     /// Channel Manager Auto Channel Selection Interval
3913     /** Format 'L'
3914      *  units: seconds
3915      *
3916      * Required capability: SPINEL_CAP_CHANNEL_MANAGER
3917      *
3918      * This property specifies the auto-channel-selection check interval (in seconds).
3919      *
3920      */
3921     SPINEL_PROP_CHANNEL_MANAGER_AUTO_SELECT_INTERVAL = SPINEL_PROP_OPENTHREAD__BEGIN + 6,
3922 
3923     /// Thread network time.
3924     /** Format: `Xc` - Read only
3925      *
3926      * Data per item is:
3927      *
3928      *  `X`: The Thread network time, in microseconds.
3929      *  `c`: Time synchronization status.
3930      *
3931      */
3932     SPINEL_PROP_THREAD_NETWORK_TIME = SPINEL_PROP_OPENTHREAD__BEGIN + 7,
3933 
3934     /// Thread time synchronization period
3935     /** Format: `S` - Read-Write
3936      *
3937      * Data per item is:
3938      *
3939      *  `S`: Time synchronization period, in seconds.
3940      *
3941      */
3942     SPINEL_PROP_TIME_SYNC_PERIOD = SPINEL_PROP_OPENTHREAD__BEGIN + 8,
3943 
3944     /// Thread Time synchronization XTAL accuracy threshold for Router
3945     /** Format: `S` - Read-Write
3946      *
3947      * Data per item is:
3948      *
3949      *  `S`: The XTAL accuracy threshold for Router, in PPM.
3950      *
3951      */
3952     SPINEL_PROP_TIME_SYNC_XTAL_THRESHOLD = SPINEL_PROP_OPENTHREAD__BEGIN + 9,
3953 
3954     /// Child Supervision Interval
3955     /** Format: `S` - Read-Write
3956      *  Units: Seconds
3957      *
3958      * Required capability: `SPINEL_CAP_CHILD_SUPERVISION`
3959      *
3960      * The child supervision interval (in seconds). Zero indicates that child supervision is disabled.
3961      *
3962      * When enabled, Child supervision feature ensures that at least one message is sent to every sleepy child within
3963      * the given supervision interval. If there is no other message, a supervision message (a data message with empty
3964      * payload) is enqueued and sent to the child.
3965      *
3966      * This property is available for FTD build only.
3967      *
3968      */
3969     SPINEL_PROP_CHILD_SUPERVISION_INTERVAL = SPINEL_PROP_OPENTHREAD__BEGIN + 10,
3970 
3971     /// Child Supervision Check Timeout
3972     /** Format: `S` - Read-Write
3973      *  Units: Seconds
3974      *
3975      * Required capability: `SPINEL_CAP_CHILD_SUPERVISION`
3976      *
3977      * The child supervision check timeout interval (in seconds). Zero indicates supervision check on the child is
3978      * disabled.
3979      *
3980      * Supervision check is only applicable on a sleepy child. When enabled, if the child does not hear from its parent
3981      * within the specified check timeout, it initiates a re-attach process by starting an MLE Child Update
3982      * Request/Response exchange with the parent.
3983      *
3984      * This property is available for FTD and MTD builds.
3985      *
3986      */
3987     SPINEL_PROP_CHILD_SUPERVISION_CHECK_TIMEOUT = SPINEL_PROP_OPENTHREAD__BEGIN + 11,
3988 
3989     // RCP (NCP in radio only mode) version
3990     /** Format `U` - Read only
3991      *
3992      * Required capability: SPINEL_CAP_POSIX
3993      *
3994      * This property gives the version string of RCP (NCP in radio mode) which is being controlled by a POSIX
3995      * application. It is available only in "POSIX" platform (i.e., `OPENTHREAD_PLATFORM_POSIX` is enabled).
3996      *
3997      */
3998     SPINEL_PROP_RCP_VERSION = SPINEL_PROP_OPENTHREAD__BEGIN + 12,
3999 
4000     /// Thread Parent Response info
4001     /** Format: `ESccCCCb` - Asynchronous event only
4002      *
4003      *  `E`: Extended address
4004      *  `S`: RLOC16
4005      *  `c`: Instant RSSI
4006      *  'c': Parent Priority
4007      *  `C`: Link Quality3
4008      *  `C`: Link Quality2
4009      *  `C`: Link Quality1
4010      *  'b': Is the node receiving parent response frame attached
4011      *
4012      * This property sends Parent Response frame information to the Host.
4013      * This property is available for FTD build only.
4014      *
4015      */
4016     SPINEL_PROP_PARENT_RESPONSE_INFO = SPINEL_PROP_OPENTHREAD__BEGIN + 13,
4017 
4018     /// SLAAC enabled
4019     /** Format `b` - Read-Write
4020      *  Required capability: `SPINEL_CAP_SLAAC`
4021      *
4022      * This property allows the host to enable/disable SLAAC module on NCP at run-time. When SLAAC module is enabled,
4023      * SLAAC addresses (based on on-mesh prefixes in Network Data) are added to the interface. When SLAAC module is
4024      * disabled any previously added SLAAC address is removed.
4025      *
4026      */
4027     SPINEL_PROP_SLAAC_ENABLED = SPINEL_PROP_OPENTHREAD__BEGIN + 14,
4028 
4029     // Supported Radio Links (by device)
4030     /**
4031      * Format `A(i)` - Read only
4032      *
4033      * This property returns list of supported radio links by the device itself. Enumeration `SPINEL_RADIO_LINK_{TYPE}`
4034      * values indicate different radio link types.
4035      *
4036      */
4037     SPINEL_PROP_SUPPORTED_RADIO_LINKS = SPINEL_PROP_OPENTHREAD__BEGIN + 15,
4038 
4039     /// Neighbor Table Multi Radio Link Info
4040     /** Format: `A(t(ESA(t(iC))))` - Read only
4041      * Required capability: `SPINEL_CAP_MULTI_RADIO`.
4042      *
4043      * Each item represents info about a neighbor:
4044      *
4045      *  `E`: Neighbor's Extended Address
4046      *  `S`: Neighbor's RLOC16
4047      *
4048      *  This is then followed by an array of radio link info structures indicating which radio links are supported by
4049      *  the neighbor:
4050      *
4051      *    `i` : Radio link type (enumeration `SPINEL_RADIO_LINK_{TYPE}`).
4052      *    `C` : Preference value associated with radio link.
4053      *
4054      */
4055     SPINEL_PROP_NEIGHBOR_TABLE_MULTI_RADIO_INFO = SPINEL_PROP_OPENTHREAD__BEGIN + 16,
4056 
4057     /// SRP Client Start
4058     /** Format: `b(6Sb)` - Write only
4059      * Required capability: `SPINEL_CAP_SRP_CLIENT`.
4060      *
4061      * Writing to this property allows user to start or stop the SRP client operation with a given SRP server.
4062      *
4063      * Written value format is:
4064      *
4065      *   `b` : TRUE to start the client, FALSE to stop the client.
4066      *
4067      * When used to start the SRP client, the following fields should also be included:
4068      *
4069      *   `6` : SRP server IPv6 address.
4070      *   `U` : SRP server port number.
4071      *   `b` : Boolean to indicate whether or not to emit SRP client events (using `SPINEL_PROP_SRP_CLIENT_EVENT`).
4072      *
4073      */
4074     SPINEL_PROP_SRP_CLIENT_START = SPINEL_PROP_OPENTHREAD__BEGIN + 17,
4075 
4076     /// SRP Client Lease Interval
4077     /** Format: `L` - Read/Write
4078      * Required capability: `SPINEL_CAP_SRP_CLIENT`.
4079      *
4080      * The lease interval used in SRP update requests (in seconds).
4081      *
4082      */
4083     SPINEL_PROP_SRP_CLIENT_LEASE_INTERVAL = SPINEL_PROP_OPENTHREAD__BEGIN + 18,
4084 
4085     /// SRP Client Key Lease Interval
4086     /** Format: `L` - Read/Write
4087      * Required capability: `SPINEL_CAP_SRP_CLIENT`.
4088      *
4089      * The key lease interval used in SRP update requests (in seconds).
4090      *
4091      */
4092     SPINEL_PROP_SRP_CLIENT_KEY_LEASE_INTERVAL = SPINEL_PROP_OPENTHREAD__BEGIN + 19,
4093 
4094     /// SRP Client Host Info
4095     /** Format: `UCt(A(6))` - Read only
4096      * Required capability: `SPINEL_CAP_SRP_CLIENT`.
4097      *
4098      * Format is:
4099      *
4100      *   `U`       : The host name.
4101      *   `C`       : The host state (values from `spinel_srp_client_item_state_t`).
4102      *   `t(A(6))` : Structure containing array of host IPv6 addresses.
4103      *
4104      */
4105     SPINEL_PROP_SRP_CLIENT_HOST_INFO = SPINEL_PROP_OPENTHREAD__BEGIN + 20,
4106 
4107     /// SRP Client Host Name (label).
4108     /** Format: `U` - Read/Write
4109      * Required capability: `SPINEL_CAP_SRP_CLIENT`.
4110      *
4111      */
4112     SPINEL_PROP_SRP_CLIENT_HOST_NAME = SPINEL_PROP_OPENTHREAD__BEGIN + 21,
4113 
4114     /// SRP Client Host Addresses
4115     /** Format: `A(6)` - Read/Write
4116      * Required capability: `SPINEL_CAP_SRP_CLIENT`.
4117      *
4118      */
4119     SPINEL_PROP_SRP_CLIENT_HOST_ADDRESSES = SPINEL_PROP_OPENTHREAD__BEGIN + 22,
4120 
4121     /// SRP Client Services
4122     /** Format: `A(t(UUSSSd))` - Read/Insert/Remove
4123      * Required capability: `SPINEL_CAP_SRP_CLIENT`.
4124      *
4125      * This property provides a list/array of services.
4126      *
4127      * Data per item for `SPINEL_CMD_PROP_VALUE_GET` and/or `SPINEL_CMD_PROP_VALUE_INSERT` operation is as follows:
4128      *
4129      *   `U` : The service name labels (e.g., "_chip._udp", not the full domain name.
4130      *   `U` : The service instance name label (not the full name).
4131      *   `S` : The service port number.
4132      *   `S` : The service priority.
4133      *   `S` : The service weight.
4134      *
4135      * For `SPINEL_CMD_PROP_VALUE_REMOVE` command, the following format is used:
4136      *
4137      *   `U` : The service name labels (e.g., "_chip._udp", not the full domain name.
4138      *   `U` : The service instance name label (not the full name).
4139      *   `b` : Indicates whether to clear the service entry (optional).
4140      *
4141      * The last boolean (`b`) field is optional. When included it indicates on `true` to clear the service (clear it
4142      * on client immediately with no interaction to server) and on `false` to remove the service (inform server and
4143      * wait for the service entry to be removed on server). If it is not included, the value is `false`.
4144      *
4145      */
4146     SPINEL_PROP_SRP_CLIENT_SERVICES = SPINEL_PROP_OPENTHREAD__BEGIN + 23,
4147 
4148     /// SRP Client Host And Services Remove
4149     /** Format: `bb` : Write only
4150      * Required capability: `SPINEL_CAP_SRP_CLIENT`.
4151      *
4152      * Writing to this property with starts the remove process of the host info and all services.
4153      * Please see `otSrpClientRemoveHostAndServices()` for more details.
4154      *
4155      * Format is:
4156      *
4157      *    `b` : A boolean indicating whether or not the host key lease should also be cleared.
4158      *    `b` : A boolean indicating whether or not to send update to server when host info is not registered.
4159      *
4160      */
4161     SPINEL_PROP_SRP_CLIENT_HOST_SERVICES_REMOVE = SPINEL_PROP_OPENTHREAD__BEGIN + 24,
4162 
4163     /// SRP Client Host And Services Clear
4164     /** Format: Empty : Write only
4165      * Required capability: `SPINEL_CAP_SRP_CLIENT`.
4166      *
4167      * Writing to this property clears all host info and all the services.
4168      * Please see `otSrpClientClearHostAndServices()` for more details.
4169      *
4170      */
4171     SPINEL_PROP_SRP_CLIENT_HOST_SERVICES_CLEAR = SPINEL_PROP_OPENTHREAD__BEGIN + 25,
4172 
4173     /// SRP Client Event
4174     /** Format: t() : Asynchronous event only
4175      * Required capability: `SPINEL_CAP_SRP_CLIENT`.
4176      *
4177      * This property is asynchronously emitted when there is an event from SRP client notifying some state changes or
4178      * errors.
4179      *
4180      * The general format of this property is as follows:
4181      *
4182      *    `S` : Error code (see `spinel_srp_client_error_t` enumeration).
4183      *    `d` : Host info data.
4184      *    `d` : Active services.
4185      *    `d` : Removed services.
4186      *
4187      * The host info data contains:
4188      *
4189      *   `U`       : The host name.
4190      *   `C`       : The host state (values from `spinel_srp_client_item_state_t`).
4191      *   `t(A(6))` : Structure containing array of host IPv6 addresses.
4192      *
4193      * The active or removed services data is an array of services `A(t(UUSSSd))` with each service format:
4194      *
4195      *   `U` : The service name labels (e.g., "_chip._udp", not the full domain name.
4196      *   `U` : The service instance name label (not the full name).
4197      *   `S` : The service port number.
4198      *   `S` : The service priority.
4199      *   `S` : The service weight.
4200      *   `d` : The encoded TXT-DATA.
4201      *
4202      */
4203     SPINEL_PROP_SRP_CLIENT_EVENT = SPINEL_PROP_OPENTHREAD__BEGIN + 26,
4204 
4205     /// SRP Client Service Key Inclusion Enabled
4206     /** Format `b` : Read-Write
4207      * Required capability: `SPINEL_CAP_SRP_CLIENT` & `SPINEL_CAP_REFERENCE_DEVICE`.
4208      *
4209      * This boolean property indicates whether the "service key record inclusion" mode is enabled or not.
4210      *
4211      * When enabled, SRP client will include KEY record in Service Description Instructions in the SRP update messages
4212      * that it sends.
4213      *
4214      * KEY record is optional in Service Description Instruction (it is required and always included in the Host
4215      * Description Instruction). The default behavior of SRP client is to not include it. This function is intended to
4216      * override the default behavior for testing only.
4217      *
4218      */
4219     SPINEL_PROP_SRP_CLIENT_SERVICE_KEY_ENABLED = SPINEL_PROP_OPENTHREAD__BEGIN + 27,
4220 
4221     SPINEL_PROP_OPENTHREAD__END = 0x2000,
4222 
4223     SPINEL_PROP_SERVER__BEGIN = 0xA0,
4224 
4225     /// Server Allow Local Network Data Change
4226     /** Format `b` - Read-write
4227      *
4228      * Required capability: SPINEL_CAP_THREAD_SERVICE
4229      *
4230      * Set to true before changing local server net data. Set to false when finished.
4231      * This allows changes to be aggregated into a single event.
4232      *
4233      */
4234     SPINEL_PROP_SERVER_ALLOW_LOCAL_DATA_CHANGE = SPINEL_PROP_SERVER__BEGIN + 0,
4235 
4236     // Server Services
4237     /** Format: `A(t(LdbdS))`
4238      *
4239      * This property provides all services registered on the device
4240      *
4241      * Required capability: SPINEL_CAP_THREAD_SERVICE
4242      *
4243      * Array of structures containing:
4244      *
4245      *  `L`: Enterprise Number
4246      *  `d`: Service Data
4247      *  `b`: Stable
4248      *  `d`: Server Data
4249      *  `S`: RLOC
4250      *
4251      */
4252     SPINEL_PROP_SERVER_SERVICES = SPINEL_PROP_SERVER__BEGIN + 1,
4253 
4254     // Server Leader Services
4255     /** Format: `A(t(CLdbdS))`
4256      *
4257      * This property provides all services registered on the leader
4258      *
4259      * Array of structures containing:
4260      *
4261      *  `C`: Service ID
4262      *  `L`: Enterprise Number
4263      *  `d`: Service Data
4264      *  `b`: Stable
4265      *  `d`: Server Data
4266      *  `S`: RLOC
4267      *
4268      */
4269     SPINEL_PROP_SERVER_LEADER_SERVICES = SPINEL_PROP_SERVER__BEGIN + 2,
4270 
4271     SPINEL_PROP_SERVER__END = 0xB0,
4272 
4273     SPINEL_PROP_RCP__BEGIN = 0xB0,
4274 
4275     /// RCP API Version number
4276     /** Format: `i` (read-only)
4277      *
4278      * Required capability: SPINEL_CAP_RADIO and SPINEL_CAP_RCP_API_VERSION.
4279      *
4280      * This property gives the RCP API Version number.
4281      *
4282      * Please see "Spinel definition compatibility guideline" section.
4283      *
4284      */
4285     SPINEL_PROP_RCP_API_VERSION = SPINEL_PROP_RCP__BEGIN + 0,
4286 
4287     SPINEL_PROP_RCP__END = 0xFF,
4288 
4289     SPINEL_PROP_INTERFACE__BEGIN = 0x100,
4290 
4291     /// UART Bitrate
4292     /** Format: `L`
4293      *
4294      *  If the NCP is using a UART to communicate with the host,
4295      *  this property allows the host to change the bitrate
4296      *  of the serial connection. The value encoding is `L`,
4297      *  which is a little-endian 32-bit unsigned integer.
4298      *  The host should not assume that all possible numeric values
4299      *  are supported.
4300      *
4301      *  If implemented by the NCP, this property should be persistent
4302      *  across software resets and forgotten upon hardware resets.
4303      *
4304      *  This property is only implemented when a UART is being
4305      *  used for Spinel. This property is optional.
4306      *
4307      *  When changing the bitrate, all frames will be received
4308      *  at the previous bitrate until the response frame to this command
4309      *  is received. Once a successful response frame is received by
4310      *  the host, all further frames will be transmitted at the new
4311      *  bitrate.
4312      */
4313     SPINEL_PROP_UART_BITRATE = SPINEL_PROP_INTERFACE__BEGIN + 0,
4314 
4315     /// UART Software Flow Control
4316     /** Format: `b`
4317      *
4318      *  If the NCP is using a UART to communicate with the host,
4319      *  this property allows the host to determine if software flow
4320      *  control (XON/XOFF style) should be used and (optionally) to
4321      *  turn it on or off.
4322      *
4323      *  This property is only implemented when a UART is being
4324      *  used for Spinel. This property is optional.
4325      */
4326     SPINEL_PROP_UART_XON_XOFF = SPINEL_PROP_INTERFACE__BEGIN + 1,
4327 
4328     SPINEL_PROP_INTERFACE__END = 0x200,
4329 
4330     SPINEL_PROP_15_4_PIB__BEGIN = 0x400,
4331     // For direct access to the 802.15.4 PID.
4332     // Individual registers are fetched using
4333     // `SPINEL_PROP_15_4_PIB__BEGIN+[PIB_IDENTIFIER]`
4334     // Only supported if SPINEL_CAP_15_4_PIB is set.
4335     //
4336     // For brevity, the entire 802.15.4 PIB space is
4337     // not defined here, but a few choice attributes
4338     // are defined for illustration and convenience.
4339     SPINEL_PROP_15_4_PIB_PHY_CHANNELS_SUPPORTED = SPINEL_PROP_15_4_PIB__BEGIN + 0x01, ///< [A(L)]
4340     SPINEL_PROP_15_4_PIB_MAC_PROMISCUOUS_MODE   = SPINEL_PROP_15_4_PIB__BEGIN + 0x51, ///< [b]
4341     SPINEL_PROP_15_4_PIB_MAC_SECURITY_ENABLED   = SPINEL_PROP_15_4_PIB__BEGIN + 0x5d, ///< [b]
4342     SPINEL_PROP_15_4_PIB__END                   = 0x500,
4343 
4344     SPINEL_PROP_CNTR__BEGIN = 0x500,
4345 
4346     /// Counter reset
4347     /** Format: Empty (Write only).
4348      *
4349      * Writing to this property (with any value) will reset all MAC, MLE, IP, and NCP counters to zero.
4350      *
4351      */
4352     SPINEL_PROP_CNTR_RESET = SPINEL_PROP_CNTR__BEGIN + 0,
4353 
4354     /// The total number of transmissions.
4355     /** Format: `L` (Read-only) */
4356     SPINEL_PROP_CNTR_TX_PKT_TOTAL = SPINEL_PROP_CNTR__BEGIN + 1,
4357 
4358     /// The number of transmissions with ack request.
4359     /** Format: `L` (Read-only) */
4360     SPINEL_PROP_CNTR_TX_PKT_ACK_REQ = SPINEL_PROP_CNTR__BEGIN + 2,
4361 
4362     /// The number of transmissions that were acked.
4363     /** Format: `L` (Read-only) */
4364     SPINEL_PROP_CNTR_TX_PKT_ACKED = SPINEL_PROP_CNTR__BEGIN + 3,
4365 
4366     /// The number of transmissions without ack request.
4367     /** Format: `L` (Read-only) */
4368     SPINEL_PROP_CNTR_TX_PKT_NO_ACK_REQ = SPINEL_PROP_CNTR__BEGIN + 4,
4369 
4370     /// The number of transmitted data.
4371     /** Format: `L` (Read-only) */
4372     SPINEL_PROP_CNTR_TX_PKT_DATA = SPINEL_PROP_CNTR__BEGIN + 5,
4373 
4374     /// The number of transmitted data poll.
4375     /** Format: `L` (Read-only) */
4376     SPINEL_PROP_CNTR_TX_PKT_DATA_POLL = SPINEL_PROP_CNTR__BEGIN + 6,
4377 
4378     /// The number of transmitted beacon.
4379     /** Format: `L` (Read-only) */
4380     SPINEL_PROP_CNTR_TX_PKT_BEACON = SPINEL_PROP_CNTR__BEGIN + 7,
4381 
4382     /// The number of transmitted beacon request.
4383     /** Format: `L` (Read-only) */
4384     SPINEL_PROP_CNTR_TX_PKT_BEACON_REQ = SPINEL_PROP_CNTR__BEGIN + 8,
4385 
4386     /// The number of transmitted other types of frames.
4387     /** Format: `L` (Read-only) */
4388     SPINEL_PROP_CNTR_TX_PKT_OTHER = SPINEL_PROP_CNTR__BEGIN + 9,
4389 
4390     /// The number of retransmission times.
4391     /** Format: `L` (Read-only) */
4392     SPINEL_PROP_CNTR_TX_PKT_RETRY = SPINEL_PROP_CNTR__BEGIN + 10,
4393 
4394     /// The number of CCA failure times.
4395     /** Format: `L` (Read-only) */
4396     SPINEL_PROP_CNTR_TX_ERR_CCA = SPINEL_PROP_CNTR__BEGIN + 11,
4397 
4398     /// The number of unicast packets transmitted.
4399     /** Format: `L` (Read-only) */
4400     SPINEL_PROP_CNTR_TX_PKT_UNICAST = SPINEL_PROP_CNTR__BEGIN + 12,
4401 
4402     /// The number of broadcast packets transmitted.
4403     /** Format: `L` (Read-only) */
4404     SPINEL_PROP_CNTR_TX_PKT_BROADCAST = SPINEL_PROP_CNTR__BEGIN + 13,
4405 
4406     /// The number of frame transmission failures due to abort error.
4407     /** Format: `L` (Read-only) */
4408     SPINEL_PROP_CNTR_TX_ERR_ABORT = SPINEL_PROP_CNTR__BEGIN + 14,
4409 
4410     /// The total number of received packets.
4411     /** Format: `L` (Read-only) */
4412     SPINEL_PROP_CNTR_RX_PKT_TOTAL = SPINEL_PROP_CNTR__BEGIN + 100,
4413 
4414     /// The number of received data.
4415     /** Format: `L` (Read-only) */
4416     SPINEL_PROP_CNTR_RX_PKT_DATA = SPINEL_PROP_CNTR__BEGIN + 101,
4417 
4418     /// The number of received data poll.
4419     /** Format: `L` (Read-only) */
4420     SPINEL_PROP_CNTR_RX_PKT_DATA_POLL = SPINEL_PROP_CNTR__BEGIN + 102,
4421 
4422     /// The number of received beacon.
4423     /** Format: `L` (Read-only) */
4424     SPINEL_PROP_CNTR_RX_PKT_BEACON = SPINEL_PROP_CNTR__BEGIN + 103,
4425 
4426     /// The number of received beacon request.
4427     /** Format: `L` (Read-only) */
4428     SPINEL_PROP_CNTR_RX_PKT_BEACON_REQ = SPINEL_PROP_CNTR__BEGIN + 104,
4429 
4430     /// The number of received other types of frames.
4431     /** Format: `L` (Read-only) */
4432     SPINEL_PROP_CNTR_RX_PKT_OTHER = SPINEL_PROP_CNTR__BEGIN + 105,
4433 
4434     /// The number of received packets filtered by allowlist.
4435     /** Format: `L` (Read-only) */
4436     SPINEL_PROP_CNTR_RX_PKT_FILT_WL = SPINEL_PROP_CNTR__BEGIN + 106,
4437 
4438     /// The number of received packets filtered by destination check.
4439     /** Format: `L` (Read-only) */
4440     SPINEL_PROP_CNTR_RX_PKT_FILT_DA = SPINEL_PROP_CNTR__BEGIN + 107,
4441 
4442     /// The number of received packets that are empty.
4443     /** Format: `L` (Read-only) */
4444     SPINEL_PROP_CNTR_RX_ERR_EMPTY = SPINEL_PROP_CNTR__BEGIN + 108,
4445 
4446     /// The number of received packets from an unknown neighbor.
4447     /** Format: `L` (Read-only) */
4448     SPINEL_PROP_CNTR_RX_ERR_UKWN_NBR = SPINEL_PROP_CNTR__BEGIN + 109,
4449 
4450     /// The number of received packets whose source address is invalid.
4451     /** Format: `L` (Read-only) */
4452     SPINEL_PROP_CNTR_RX_ERR_NVLD_SADDR = SPINEL_PROP_CNTR__BEGIN + 110,
4453 
4454     /// The number of received packets with a security error.
4455     /** Format: `L` (Read-only) */
4456     SPINEL_PROP_CNTR_RX_ERR_SECURITY = SPINEL_PROP_CNTR__BEGIN + 111,
4457 
4458     /// The number of received packets with a checksum error.
4459     /** Format: `L` (Read-only) */
4460     SPINEL_PROP_CNTR_RX_ERR_BAD_FCS = SPINEL_PROP_CNTR__BEGIN + 112,
4461 
4462     /// The number of received packets with other errors.
4463     /** Format: `L` (Read-only) */
4464     SPINEL_PROP_CNTR_RX_ERR_OTHER = SPINEL_PROP_CNTR__BEGIN + 113,
4465 
4466     /// The number of received duplicated.
4467     /** Format: `L` (Read-only) */
4468     SPINEL_PROP_CNTR_RX_PKT_DUP = SPINEL_PROP_CNTR__BEGIN + 114,
4469 
4470     /// The number of unicast packets received.
4471     /** Format: `L` (Read-only) */
4472     SPINEL_PROP_CNTR_RX_PKT_UNICAST = SPINEL_PROP_CNTR__BEGIN + 115,
4473 
4474     /// The number of broadcast packets received.
4475     /** Format: `L` (Read-only) */
4476     SPINEL_PROP_CNTR_RX_PKT_BROADCAST = SPINEL_PROP_CNTR__BEGIN + 116,
4477 
4478     /// The total number of secure transmitted IP messages.
4479     /** Format: `L` (Read-only) */
4480     SPINEL_PROP_CNTR_TX_IP_SEC_TOTAL = SPINEL_PROP_CNTR__BEGIN + 200,
4481 
4482     /// The total number of insecure transmitted IP messages.
4483     /** Format: `L` (Read-only) */
4484     SPINEL_PROP_CNTR_TX_IP_INSEC_TOTAL = SPINEL_PROP_CNTR__BEGIN + 201,
4485 
4486     /// The number of dropped (not transmitted) IP messages.
4487     /** Format: `L` (Read-only) */
4488     SPINEL_PROP_CNTR_TX_IP_DROPPED = SPINEL_PROP_CNTR__BEGIN + 202,
4489 
4490     /// The total number of secure received IP message.
4491     /** Format: `L` (Read-only) */
4492     SPINEL_PROP_CNTR_RX_IP_SEC_TOTAL = SPINEL_PROP_CNTR__BEGIN + 203,
4493 
4494     /// The total number of insecure received IP message.
4495     /** Format: `L` (Read-only) */
4496     SPINEL_PROP_CNTR_RX_IP_INSEC_TOTAL = SPINEL_PROP_CNTR__BEGIN + 204,
4497 
4498     /// The number of dropped received IP messages.
4499     /** Format: `L` (Read-only) */
4500     SPINEL_PROP_CNTR_RX_IP_DROPPED = SPINEL_PROP_CNTR__BEGIN + 205,
4501 
4502     /// The number of transmitted spinel frames.
4503     /** Format: `L` (Read-only) */
4504     SPINEL_PROP_CNTR_TX_SPINEL_TOTAL = SPINEL_PROP_CNTR__BEGIN + 300,
4505 
4506     /// The number of received spinel frames.
4507     /** Format: `L` (Read-only) */
4508     SPINEL_PROP_CNTR_RX_SPINEL_TOTAL = SPINEL_PROP_CNTR__BEGIN + 301,
4509 
4510     /// The number of received spinel frames with error.
4511     /** Format: `L` (Read-only) */
4512     SPINEL_PROP_CNTR_RX_SPINEL_ERR = SPINEL_PROP_CNTR__BEGIN + 302,
4513 
4514     /// Number of out of order received spinel frames (tid increase by more than 1).
4515     /** Format: `L` (Read-only) */
4516     SPINEL_PROP_CNTR_RX_SPINEL_OUT_OF_ORDER_TID = SPINEL_PROP_CNTR__BEGIN + 303,
4517 
4518     /// The number of successful Tx IP packets
4519     /** Format: `L` (Read-only) */
4520     SPINEL_PROP_CNTR_IP_TX_SUCCESS = SPINEL_PROP_CNTR__BEGIN + 304,
4521 
4522     /// The number of successful Rx IP packets
4523     /** Format: `L` (Read-only) */
4524     SPINEL_PROP_CNTR_IP_RX_SUCCESS = SPINEL_PROP_CNTR__BEGIN + 305,
4525 
4526     /// The number of failed Tx IP packets
4527     /** Format: `L` (Read-only) */
4528     SPINEL_PROP_CNTR_IP_TX_FAILURE = SPINEL_PROP_CNTR__BEGIN + 306,
4529 
4530     /// The number of failed Rx IP packets
4531     /** Format: `L` (Read-only) */
4532     SPINEL_PROP_CNTR_IP_RX_FAILURE = SPINEL_PROP_CNTR__BEGIN + 307,
4533 
4534     /// The message buffer counter info
4535     /** Format: `SSSSSSSSSSSSSSSS` (Read-only)
4536      *      `S`, (TotalBuffers)           The number of buffers in the pool.
4537      *      `S`, (FreeBuffers)            The number of free message buffers.
4538      *      `S`, (6loSendMessages)        The number of messages in the 6lo send queue.
4539      *      `S`, (6loSendBuffers)         The number of buffers in the 6lo send queue.
4540      *      `S`, (6loReassemblyMessages)  The number of messages in the 6LoWPAN reassembly queue.
4541      *      `S`, (6loReassemblyBuffers)   The number of buffers in the 6LoWPAN reassembly queue.
4542      *      `S`, (Ip6Messages)            The number of messages in the IPv6 send queue.
4543      *      `S`, (Ip6Buffers)             The number of buffers in the IPv6 send queue.
4544      *      `S`, (MplMessages)            The number of messages in the MPL send queue.
4545      *      `S`, (MplBuffers)             The number of buffers in the MPL send queue.
4546      *      `S`, (MleMessages)            The number of messages in the MLE send queue.
4547      *      `S`, (MleBuffers)             The number of buffers in the MLE send queue.
4548      *      `S`, (ArpMessages)            The number of messages in the ARP send queue.
4549      *      `S`, (ArpBuffers)             The number of buffers in the ARP send queue.
4550      *      `S`, (CoapMessages)           The number of messages in the CoAP send queue.
4551      *      `S`, (CoapBuffers)            The number of buffers in the CoAP send queue.
4552      */
4553     SPINEL_PROP_MSG_BUFFER_COUNTERS = SPINEL_PROP_CNTR__BEGIN + 400,
4554 
4555     /// All MAC related counters.
4556     /** Format: t(A(L))t(A(L))
4557      *
4558      * The contents include two structs, first one corresponds to
4559      * all transmit related MAC counters, second one provides the
4560      * receive related counters.
4561      *
4562      * The transmit structure includes:
4563      *
4564      *   'L': TxTotal                  (The total number of transmissions).
4565      *   'L': TxUnicast                (The total number of unicast transmissions).
4566      *   'L': TxBroadcast              (The total number of broadcast transmissions).
4567      *   'L': TxAckRequested           (The number of transmissions with ack request).
4568      *   'L': TxAcked                  (The number of transmissions that were acked).
4569      *   'L': TxNoAckRequested         (The number of transmissions without ack request).
4570      *   'L': TxData                   (The number of transmitted data).
4571      *   'L': TxDataPoll               (The number of transmitted data poll).
4572      *   'L': TxBeacon                 (The number of transmitted beacon).
4573      *   'L': TxBeaconRequest          (The number of transmitted beacon request).
4574      *   'L': TxOther                  (The number of transmitted other types of frames).
4575      *   'L': TxRetry                  (The number of retransmission times).
4576      *   'L': TxErrCca                 (The number of CCA failure times).
4577      *   'L': TxErrAbort               (The number of frame transmission failures due to abort error).
4578      *   'L': TxErrBusyChannel         (The number of frames that were dropped due to a busy channel).
4579      *   'L': TxDirectMaxRetryExpiry   (The number of expired retransmission retries for direct message).
4580      *   'L': TxIndirectMaxRetryExpiry (The number of expired retransmission retries for indirect message).
4581      *
4582      * The receive structure includes:
4583      *
4584      *   'L': RxTotal                  (The total number of received packets).
4585      *   'L': RxUnicast                (The total number of unicast packets received).
4586      *   'L': RxBroadcast              (The total number of broadcast packets received).
4587      *   'L': RxData                   (The number of received data).
4588      *   'L': RxDataPoll               (The number of received data poll).
4589      *   'L': RxBeacon                 (The number of received beacon).
4590      *   'L': RxBeaconRequest          (The number of received beacon request).
4591      *   'L': RxOther                  (The number of received other types of frames).
4592      *   'L': RxAddressFiltered        (The number of received packets filtered by address filter
4593      *                                  (allowlist or denylist)).
4594      *   'L': RxDestAddrFiltered       (The number of received packets filtered by destination check).
4595      *   'L': RxDuplicated             (The number of received duplicated packets).
4596      *   'L': RxErrNoFrame             (The number of received packets with no or malformed content).
4597      *   'L': RxErrUnknownNeighbor     (The number of received packets from unknown neighbor).
4598      *   'L': RxErrInvalidSrcAddr      (The number of received packets whose source address is invalid).
4599      *   'L': RxErrSec                 (The number of received packets with security error).
4600      *   'L': RxErrFcs                 (The number of received packets with FCS error).
4601      *   'L': RxErrOther               (The number of received packets with other error).
4602      *
4603      * Writing to this property with any value would reset all MAC counters to zero.
4604      *
4605      */
4606     SPINEL_PROP_CNTR_ALL_MAC_COUNTERS = SPINEL_PROP_CNTR__BEGIN + 401,
4607 
4608     /// Thread MLE counters.
4609     /** Format: `SSSSSSSSS`
4610      *
4611      *   'S': DisabledRole                  (The number of times device entered OT_DEVICE_ROLE_DISABLED role).
4612      *   'S': DetachedRole                  (The number of times device entered OT_DEVICE_ROLE_DETACHED role).
4613      *   'S': ChildRole                     (The number of times device entered OT_DEVICE_ROLE_CHILD role).
4614      *   'S': RouterRole                    (The number of times device entered OT_DEVICE_ROLE_ROUTER role).
4615      *   'S': LeaderRole                    (The number of times device entered OT_DEVICE_ROLE_LEADER role).
4616      *   'S': AttachAttempts                (The number of attach attempts while device was detached).
4617      *   'S': PartitionIdChanges            (The number of changes to partition ID).
4618      *   'S': BetterPartitionAttachAttempts (The number of attempts to attach to a better partition).
4619      *   'S': ParentChanges                 (The number of times device changed its parents).
4620      *
4621      * Writing to this property with any value would reset all MLE counters to zero.
4622      *
4623      */
4624     SPINEL_PROP_CNTR_MLE_COUNTERS = SPINEL_PROP_CNTR__BEGIN + 402,
4625 
4626     /// Thread IPv6 counters.
4627     /** Format: `t(LL)t(LL)`
4628      *
4629      * The contents include two structs, first one corresponds to
4630      * all transmit related MAC counters, second one provides the
4631      * receive related counters.
4632      *
4633      * The transmit structure includes:
4634      *   'L': TxSuccess (The number of IPv6 packets successfully transmitted).
4635      *   'L': TxFailure (The number of IPv6 packets failed to transmit).
4636      *
4637      * The receive structure includes:
4638      *   'L': RxSuccess (The number of IPv6 packets successfully received).
4639      *   'L': RxFailure (The number of IPv6 packets failed to receive).
4640      *
4641      * Writing to this property with any value would reset all IPv6 counters to zero.
4642      *
4643      */
4644     SPINEL_PROP_CNTR_ALL_IP_COUNTERS = SPINEL_PROP_CNTR__BEGIN + 403,
4645 
4646     /// MAC retry histogram.
4647     /** Format: t(A(L))t(A(L))
4648      *
4649      * Required capability: SPINEL_CAP_MAC_RETRY_HISTOGRAM
4650      *
4651      * The contents include two structs, first one is histogram which corresponds to retransmissions number of direct
4652      * messages, second one provides the histogram of retransmissions for indirect messages.
4653      *
4654      * The first structure includes:
4655      *   'L': DirectRetry[0]                   (The number of packets after 0 retry).
4656      *   'L': DirectRetry[1]                   (The number of packets after 1 retry).
4657      *    ...
4658      *   'L': DirectRetry[n]                   (The number of packets after n retry).
4659      *
4660      * The size of the array is OPENTHREAD_CONFIG_MAC_RETRY_SUCCESS_HISTOGRAM_MAX_SIZE_COUNT_DIRECT.
4661      *
4662      * The second structure includes:
4663      *   'L': IndirectRetry[0]                   (The number of packets after 0 retry).
4664      *   'L': IndirectRetry[1]                   (The number of packets after 1 retry).
4665      *    ...
4666      *   'L': IndirectRetry[m]                   (The number of packets after m retry).
4667      *
4668      * The size of the array is OPENTHREAD_CONFIG_MAC_RETRY_SUCCESS_HISTOGRAM_MAX_SIZE_COUNT_INDIRECT.
4669      *
4670      * Writing to this property with any value would reset MAC retry histogram.
4671      *
4672      */
4673     SPINEL_PROP_CNTR_MAC_RETRY_HISTOGRAM = SPINEL_PROP_CNTR__BEGIN + 404,
4674 
4675     SPINEL_PROP_CNTR__END = 0x800,
4676 
4677     SPINEL_PROP_RCP_EXT__BEGIN = 0x800,
4678 
4679     /// MAC Key
4680     /** Format: `CCddd`.
4681      *
4682      *  `C`: MAC key ID mode
4683      *  `C`: MAC key ID
4684      *  `d`: previous MAC key material data
4685      *  `d`: current MAC key material data
4686      *  `d`: next MAC key material data
4687      *
4688      * The Spinel property is used to set/get MAC key materials to and from RCP.
4689      *
4690      */
4691     SPINEL_PROP_RCP_MAC_KEY = SPINEL_PROP_RCP_EXT__BEGIN + 0,
4692 
4693     /// MAC Frame Counter
4694     /** Format: `L`.
4695      *
4696      *  `L`: MAC frame counter
4697      *
4698      * The Spinel property is used to set MAC frame counter to RCP.
4699      *
4700      */
4701     SPINEL_PROP_RCP_MAC_FRAME_COUNTER = SPINEL_PROP_RCP_EXT__BEGIN + 1,
4702 
4703     /// Timestamps when Spinel frame is received and transmitted
4704     /** Format: `X`.
4705      *
4706      *  `X`: Spinel frame transmit timestamp
4707      *
4708      * The Spinel property is used to get timestamp from RCP to calculate host and RCP timer difference.
4709      *
4710      */
4711     SPINEL_PROP_RCP_TIMESTAMP = SPINEL_PROP_RCP_EXT__BEGIN + 2,
4712 
4713     /// Configure Enhanced ACK probing
4714     /** Format: `SEC` (Write-only).
4715      *
4716      * `S`: Short address
4717      * `E`: Extended address
4718      * `C`: List of requested metric ids encoded as bit fields in single byte
4719      *
4720      *   +---------------+----+
4721      *   |    Metric     | Id |
4722      *   +---------------+----+
4723      *   | Received PDUs |  0 |
4724      *   | LQI           |  1 |
4725      *   | Link margin   |  2 |
4726      *   | RSSI          |  3 |
4727      *   +---------------+----+
4728      *
4729      * Enable/disable or update Enhanced-ACK Based Probing in radio for a specific Initiator.
4730      *
4731      */
4732     SPINEL_PROP_RCP_ENH_ACK_PROBING = SPINEL_PROP_RCP_EXT__BEGIN + 3,
4733 
4734     /// CSL Accuracy
4735     /** Format: `C`
4736      * Required capability: `SPINEL_CAP_NET_THREAD_1_2`
4737      *
4738      * The current CSL rx/tx scheduling drift, in units of ± ppm.
4739      *
4740      */
4741     SPINEL_PROP_RCP_CSL_ACCURACY = SPINEL_PROP_RCP_EXT__BEGIN + 4,
4742 
4743     /// CSL Uncertainty
4744     /** Format: `C`
4745      * Required capability: `SPINEL_CAP_NET_THREAD_1_2`
4746      *
4747      * The current uncertainty, in units of 10 us, of the clock used for scheduling CSL operations.
4748      *
4749      */
4750     SPINEL_PROP_RCP_CSL_UNCERTAINTY = SPINEL_PROP_RCP_EXT__BEGIN + 5,
4751 
4752     SPINEL_PROP_RCP_EXT__END = 0x900,
4753 
4754     SPINEL_PROP_NEST__BEGIN = 0x3BC0,
4755 
4756     SPINEL_PROP_NEST_STREAM_MFG = SPINEL_PROP_NEST__BEGIN + 0,
4757 
4758     /// The legacy network ULA prefix (8 bytes)
4759     /** Format: 'D' */
4760     SPINEL_PROP_NEST_LEGACY_ULA_PREFIX = SPINEL_PROP_NEST__BEGIN + 1,
4761 
4762     /// The EUI64 of last node joined using legacy protocol (if none, all zero EUI64 is returned).
4763     /** Format: 'E' */
4764     SPINEL_PROP_NEST_LEGACY_LAST_NODE_JOINED = SPINEL_PROP_NEST__BEGIN + 2,
4765 
4766     SPINEL_PROP_NEST__END = 0x3C00,
4767 
4768     SPINEL_PROP_VENDOR__BEGIN = 0x3C00,
4769     SPINEL_PROP_VENDOR__END   = 0x4000,
4770 
4771     SPINEL_PROP_VENDOR_ESP__BEGIN = (SPINEL_PROP_VENDOR__BEGIN + 0),
4772     SPINEL_PROP_VENDOR_ESP__END   = (SPINEL_PROP_VENDOR__BEGIN + 128),
4773 
4774     SPINEL_PROP_DEBUG__BEGIN = 0x4000,
4775 
4776     /// Testing platform assert
4777     /** Format: 'b' (read-only)
4778      *
4779      * Reading this property will cause an assert on the NCP. This is intended for testing the assert functionality of
4780      * underlying platform/NCP. Assert should ideally cause the NCP to reset, but if this is not supported a `false`
4781      * boolean is returned in response.
4782      *
4783      */
4784     SPINEL_PROP_DEBUG_TEST_ASSERT = SPINEL_PROP_DEBUG__BEGIN + 0,
4785 
4786     /// The NCP log level.
4787     /** Format: `C` */
4788     SPINEL_PROP_DEBUG_NCP_LOG_LEVEL = SPINEL_PROP_DEBUG__BEGIN + 1,
4789 
4790     /// Testing platform watchdog
4791     /** Format: Empty  (read-only)
4792      *
4793      * Reading this property will causes NCP to start a `while(true) ;` loop and thus triggering a watchdog.
4794      *
4795      * This is intended for testing the watchdog functionality on the underlying platform/NCP.
4796      *
4797      */
4798     SPINEL_PROP_DEBUG_TEST_WATCHDOG = SPINEL_PROP_DEBUG__BEGIN + 2,
4799 
4800     /// The NCP timestamp base
4801     /** Format: X (write-only)
4802      *
4803      * This property controls the time base value that is used for logs timestamp field calculation.
4804      *
4805      */
4806     SPINEL_PROP_DEBUG_LOG_TIMESTAMP_BASE = SPINEL_PROP_DEBUG__BEGIN + 3,
4807 
4808     /// TREL Radio Link - test mode enable
4809     /** Format `b` (read-write)
4810      *
4811      * This property is intended for testing TREL (Thread Radio Encapsulation Link) radio type only (during simulation).
4812      * It allows the TREL interface to be temporarily disabled and (re)enabled.  While disabled all traffic through
4813      * TREL interface is dropped silently (to emulate a radio/interface down scenario).
4814      *
4815      * This property is only available when the TREL radio link type is supported.
4816      *
4817      */
4818     SPINEL_PROP_DEBUG_TREL_TEST_MODE_ENABLE = SPINEL_PROP_DEBUG__BEGIN + 4,
4819 
4820     SPINEL_PROP_DEBUG__END = 0x4400,
4821 
4822     SPINEL_PROP_EXPERIMENTAL__BEGIN = 2000000,
4823     SPINEL_PROP_EXPERIMENTAL__END   = 2097152,
4824 };
4825 
4826 typedef uint32_t spinel_prop_key_t;
4827 
4828 // ----------------------------------------------------------------------------
4829 
4830 #define SPINEL_HEADER_FLAG 0x80
4831 
4832 #define SPINEL_HEADER_TID_SHIFT 0
4833 #define SPINEL_HEADER_TID_MASK (15 << SPINEL_HEADER_TID_SHIFT)
4834 
4835 #define SPINEL_HEADER_IID_SHIFT 4
4836 #define SPINEL_HEADER_IID_MASK (3 << SPINEL_HEADER_IID_SHIFT)
4837 
4838 #define SPINEL_HEADER_IID_0 (0 << SPINEL_HEADER_IID_SHIFT)
4839 #define SPINEL_HEADER_IID_1 (1 << SPINEL_HEADER_IID_SHIFT)
4840 #define SPINEL_HEADER_IID_2 (2 << SPINEL_HEADER_IID_SHIFT)
4841 #define SPINEL_HEADER_IID_3 (3 << SPINEL_HEADER_IID_SHIFT)
4842 
4843 #define SPINEL_HEADER_GET_IID(x) (((x)&SPINEL_HEADER_IID_MASK) >> SPINEL_HEADER_IID_SHIFT)
4844 #define SPINEL_HEADER_GET_TID(x) (spinel_tid_t)(((x)&SPINEL_HEADER_TID_MASK) >> SPINEL_HEADER_TID_SHIFT)
4845 
4846 #define SPINEL_GET_NEXT_TID(x) (spinel_tid_t)((x) >= 0xF ? 1 : (x) + 1)
4847 
4848 #define SPINEL_BEACON_THREAD_FLAG_VERSION_SHIFT 4
4849 
4850 #define SPINEL_BEACON_THREAD_FLAG_VERSION_MASK (0xf << SPINEL_BEACON_THREAD_FLAG_VERSION_SHIFT)
4851 
4852 #define SPINEL_BEACON_THREAD_FLAG_JOINABLE (1 << 0)
4853 
4854 #define SPINEL_BEACON_THREAD_FLAG_NATIVE (1 << 3)
4855 
4856 // ----------------------------------------------------------------------------
4857 
4858 enum
4859 {
4860     SPINEL_DATATYPE_NULL_C        = 0,
4861     SPINEL_DATATYPE_VOID_C        = '.',
4862     SPINEL_DATATYPE_BOOL_C        = 'b',
4863     SPINEL_DATATYPE_UINT8_C       = 'C',
4864     SPINEL_DATATYPE_INT8_C        = 'c',
4865     SPINEL_DATATYPE_UINT16_C      = 'S',
4866     SPINEL_DATATYPE_INT16_C       = 's',
4867     SPINEL_DATATYPE_UINT32_C      = 'L',
4868     SPINEL_DATATYPE_INT32_C       = 'l',
4869     SPINEL_DATATYPE_UINT64_C      = 'X',
4870     SPINEL_DATATYPE_INT64_C       = 'x',
4871     SPINEL_DATATYPE_UINT_PACKED_C = 'i',
4872     SPINEL_DATATYPE_IPv6ADDR_C    = '6',
4873     SPINEL_DATATYPE_EUI64_C       = 'E',
4874     SPINEL_DATATYPE_EUI48_C       = 'e',
4875     SPINEL_DATATYPE_DATA_WLEN_C   = 'd',
4876     SPINEL_DATATYPE_DATA_C        = 'D',
4877     SPINEL_DATATYPE_UTF8_C        = 'U', //!< Zero-Terminated UTF8-Encoded String
4878     SPINEL_DATATYPE_STRUCT_C      = 't',
4879     SPINEL_DATATYPE_ARRAY_C       = 'A',
4880 };
4881 
4882 typedef char spinel_datatype_t;
4883 
4884 #define SPINEL_DATATYPE_NULL_S ""
4885 #define SPINEL_DATATYPE_VOID_S "."
4886 #define SPINEL_DATATYPE_BOOL_S "b"
4887 #define SPINEL_DATATYPE_UINT8_S "C"
4888 #define SPINEL_DATATYPE_INT8_S "c"
4889 #define SPINEL_DATATYPE_UINT16_S "S"
4890 #define SPINEL_DATATYPE_INT16_S "s"
4891 #define SPINEL_DATATYPE_UINT32_S "L"
4892 #define SPINEL_DATATYPE_INT32_S "l"
4893 #define SPINEL_DATATYPE_UINT64_S "X"
4894 #define SPINEL_DATATYPE_INT64_S "x"
4895 #define SPINEL_DATATYPE_UINT_PACKED_S "i"
4896 #define SPINEL_DATATYPE_IPv6ADDR_S "6"
4897 #define SPINEL_DATATYPE_EUI64_S "E"
4898 #define SPINEL_DATATYPE_EUI48_S "e"
4899 #define SPINEL_DATATYPE_DATA_WLEN_S "d"
4900 #define SPINEL_DATATYPE_DATA_S "D"
4901 #define SPINEL_DATATYPE_UTF8_S "U" //!< Zero-Terminated UTF8-Encoded String
4902 
4903 #define SPINEL_DATATYPE_ARRAY_S(x) "A(" x ")"
4904 #define SPINEL_DATATYPE_STRUCT_S(x) "t(" x ")"
4905 
4906 #define SPINEL_DATATYPE_ARRAY_STRUCT_S(x) SPINEL_DATATYPE_ARRAY_S(SPINEL_DATATYPE_STRUCT_WLEN_S(x))
4907 
4908 #define SPINEL_DATATYPE_COMMAND_S                   \
4909     SPINEL_DATATYPE_UINT8_S           /* header  */ \
4910         SPINEL_DATATYPE_UINT_PACKED_S /* command */
4911 
4912 #define SPINEL_DATATYPE_COMMAND_PROP_S                    \
4913     SPINEL_DATATYPE_COMMAND_S         /* prop command  */ \
4914         SPINEL_DATATYPE_UINT_PACKED_S /* property id */
4915 
4916 #define SPINEL_MAX_UINT_PACKED 2097151
4917 
4918 SPINEL_API_EXTERN spinel_ssize_t spinel_datatype_pack(uint8_t *     data_out,
4919                                                       spinel_size_t data_len_max,
4920                                                       const char *  pack_format,
4921                                                       ...);
4922 SPINEL_API_EXTERN spinel_ssize_t spinel_datatype_vpack(uint8_t *     data_out,
4923                                                        spinel_size_t data_len_max,
4924                                                        const char *  pack_format,
4925                                                        va_list       args);
4926 SPINEL_API_EXTERN spinel_ssize_t spinel_datatype_unpack(const uint8_t *data_in,
4927                                                         spinel_size_t  data_len,
4928                                                         const char *   pack_format,
4929                                                         ...);
4930 /**
4931  * This function parses spinel data similar to sscanf().
4932  *
4933  * This function actually calls spinel_datatype_vunpack_in_place() to parse data.
4934  *
4935  * @param[in]   data_in     A pointer to the data to parse.
4936  * @param[in]   data_len    The length of @p data_in in bytes.
4937  * @param[in]   pack_format C string that contains a format string follows the same specification of spinel.
4938  * @param[in]   ...         Additional arguments depending on the format string @p pack_format.
4939  *
4940  * @returns The parsed length in bytes.
4941  *
4942  * @note This function behaves different from `spinel_datatype_unpack()`:
4943  *       - This function expects composite data arguments of pointer to data type, while `spinel_datatype_unpack()`
4944  *         expects them of pointer to data type pointer. For example, if `SPINEL_DATATYPE_EUI64_C` is present in
4945  *         @p pack_format, this function expects a `spinel_eui64_t *` is included in variable arguments, while
4946  *         `spinel_datatype_unpack()` expects a `spinel_eui64_t **` is included.
4947  *       - For `SPINEL_DATATYPE_UTF8_C`, this function expects two arguments, the first of type `char *` and the
4948  *         second is of type `size_t` to indicate length of the provided buffer in the first argument just like
4949  *         `strncpy()`, while `spinel_datatype_unpack()` only expects a `const char **`.
4950  *
4951  * @sa spinel_datatype_vunpack_in_place()
4952  *
4953  */
4954 SPINEL_API_EXTERN spinel_ssize_t spinel_datatype_unpack_in_place(const uint8_t *data_in,
4955                                                                  spinel_size_t  data_len,
4956                                                                  const char *   pack_format,
4957                                                                  ...);
4958 SPINEL_API_EXTERN spinel_ssize_t spinel_datatype_vunpack(const uint8_t *data_in,
4959                                                          spinel_size_t  data_len,
4960                                                          const char *   pack_format,
4961                                                          va_list        args);
4962 /**
4963  * This function parses spinel data similar to vsscanf().
4964  *
4965  * @param[in]   data_in     A pointer to the data to parse.
4966  * @param[in]   data_len    The length of @p data_in in bytes.
4967  * @param[in]   pack_format C string that contains a format string follows the same specification of spinel.
4968  * @param[in]   args        A value identifying a variable arguments list.
4969  *
4970  * @returns The parsed length in bytes.
4971  *
4972  * @note This function behaves different from `spinel_datatype_vunpack()`:
4973  *       - This function expects composite data arguments of pointer to data type, while `spinel_datatype_vunpack()`
4974  *         expects them of pointer to data type pointer. For example, if `SPINEL_DATATYPE_EUI64_C` is present in
4975  *         @p pack_format, this function expects a `spinel_eui64_t *` is included in variable arguments, while
4976  *         `spinel_datatype_vunpack()` expects a `spinel_eui64_t **` is included.
4977  *       - For `SPINEL_DATATYPE_UTF8_C`, this function expects two arguments, the first of type `char *` and the
4978  *         second is of type `size_t` to indicate length of the provided buffer in the first argument just like
4979  *         `strncpy()`, while `spinel_datatype_vunpack()` only expects a `const char **`.
4980  *
4981  * @sa spinel_datatype_unpack_in_place()
4982  *
4983  */
4984 SPINEL_API_EXTERN spinel_ssize_t spinel_datatype_vunpack_in_place(const uint8_t *data_in,
4985                                                                   spinel_size_t  data_len,
4986                                                                   const char *   pack_format,
4987                                                                   va_list        args);
4988 
4989 SPINEL_API_EXTERN spinel_ssize_t spinel_packed_uint_decode(const uint8_t *bytes,
4990                                                            spinel_size_t  len,
4991                                                            unsigned int * value_ptr);
4992 SPINEL_API_EXTERN spinel_ssize_t spinel_packed_uint_encode(uint8_t *bytes, spinel_size_t len, unsigned int value);
4993 SPINEL_API_EXTERN spinel_ssize_t spinel_packed_uint_size(unsigned int value);
4994 
4995 SPINEL_API_EXTERN const char *spinel_next_packed_datatype(const char *pack_format);
4996 
4997 // ----------------------------------------------------------------------------
4998 
4999 SPINEL_API_EXTERN const char *spinel_command_to_cstr(spinel_command_t command);
5000 
5001 SPINEL_API_EXTERN const char *spinel_prop_key_to_cstr(spinel_prop_key_t prop_key);
5002 
5003 SPINEL_API_EXTERN const char *spinel_net_role_to_cstr(uint8_t net_role);
5004 
5005 SPINEL_API_EXTERN const char *spinel_mcu_power_state_to_cstr(uint8_t mcu_power_state);
5006 
5007 SPINEL_API_EXTERN const char *spinel_status_to_cstr(spinel_status_t status);
5008 
5009 SPINEL_API_EXTERN const char *spinel_capability_to_cstr(spinel_capability_t capability);
5010 
5011 SPINEL_API_EXTERN const char *spinel_radio_link_to_cstr(uint32_t radio);
5012 
5013 SPINEL_API_EXTERN const char *spinel_link_metrics_status_to_cstr(uint8_t status);
5014 
5015 // ----------------------------------------------------------------------------
5016 
5017 #if defined(__cplusplus)
5018 }
5019 #endif
5020 
5021 #endif /* defined(SPINEL_HEADER_INCLUDED) */
5022