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Change-Id: I3f1cd5b10e7beccb61f370d7f8fa2666e56542cf
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Especially for short descriptions, it is annoying to have to type \brief for
every single API doc.
Drop all \brief and enable the AUTOBRIEF feature of doxygen, which always takes
the first sentence of an API doc as the brief description.
Change-Id: I11a8a821b065a128108641a2a63fb5a2b1916e87
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Typically we don't place comments with the function declarations
in .h files. Not sure why this file has comments for each. The
API doc belongs in the .c file as proper doxygen comments,
and shouldn't be duplicated in the .h file.
In this particular case, doxygen comments are added in the
corresponding c file recently.
Change-Id: I5c4cb55be5ec59a6945b1720b875c5987f1cfaad
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The contents of the speech codec element (struct gsm0808_speech_codec),
that is also used in the speech codec list element (struct
gsm0808_speech_codec_list) can be generated directly from the
permitted speech parameter in the channel type field (struct
gsm0808_channel_type) when full AoIP with compressed speech via
RTP/UDP/IP is assumed and when the codec configuration on the air
interface exactly matches the codec configuration on the IP backhaul.
This patch adds a function that can be used as a helper to fill
out spech codec fields by only giving a permitted speech parameter
as input.
Change-Id: I257c972e9fdf0dfe940a8d483447085bd62e50a2
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The permitted speech field used in channel type element (struct
gsm0808_channel_type) uses a different representation as
the type field in the speech codec element (struct
gsm0808_speech_codec)
This patch adds a function to convert from permitted speech to
speech codec type.
Change-Id: Ib26a9c20864459b2baaa04f49b6e7902ba44b7cb
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In an AoIP scenario, the speech codec list field specifies the
codecs used in the RTP interface. This patch adds a table
with default codec configurations that match the codec
configurations that are also used on the air interface.
Change-Id: I9dc0165d76a022b2c1b7418bc3133407e61b7261
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The implementation of the parser/generator for the speech codec
information element slightly wrong, making it impossible to use
it properly.
(See also: 3GPP TS 48.008, 3.2.2.103)
Change-Id: Idabb0f9620659557672e1c6b90c75481192e5c89
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The codec type to be set in member type in struct gsm0808_speech_codec
has its own coding scheme to reference the used codec types. This patch
declares an enum with valid speech codec types.
Change-Id: Icaa768071d4364e671bc7e6d48b82d1f07f93f93
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The constants in enum gsm0808_permitted_speech are not very expressive.
Add comments indicating each constant's corresponding codec.
Change-Id: I9734f7c261becffe38ffd41c304d006d08530c1a
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3GPP TS 24.008 specifies two new speech versions for half rate and
two new speech modes for full rate. This patch adds the relevant
constants to enum gsm48_bcap_speech_ver in gsm_04_08.h
Change-Id: Id2835384c855f924332d38f01c73bd1cfdb62549
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Add the information which GSM Speech codec version coresponds to
which bearer capability speech version.
Change-Id: Ic9493fea139420a52c32b17d00ac7d0b2bf86967
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The planned sccp-addressbook implementation in libosmo-sccp
requires two additional VTY nodes.
See also in libosmo-sccp.git:
Change-Id I068ed7f7d113dab88424a9d47bab7fc703bb7942
Change-Id: I42aa29c0cccc97f284b85801c5329b015b189640
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It's universally useful so it make sense to have it in the shared core:
* move macro from libosmocoding to libosmocore
* add OSMO_ prefix
* add doxygen docs
Change-Id: I5386ba3e1f1cc153ba96c29dc71c9075a052aa02
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A warning was printed even if the deprecation didn't apply to
libosmocore because it is still allowed to use it internally.
This patch fixes this case while still printing a warning if external
projects build using libosmocore headers.
Change-Id: I32212f20756f828af1017482a71e29e4b3adbad4
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It's a pity that even with this patch we still are fare away from having
the whole API documented. However, at least we have a more solid
foundation. Updates not only extend the documentation, but also make
sure it is rendered properly in the doxygen HTML.
Change-Id: I1344bd1a6869fb00de7c1899a8db93bba9bafce3
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The interleaving/deinterleaving functions were missing 'const'
qualifiers on their input data buffers
Change-Id: I2118c34a6353167787b23f877f1d81d60151aaf9
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This adds the minimum amount of API documentation that we should have on
all our code, particularly new code merged into a library.
Change-Id: I526804f64313867913574e50e5b9e9205ad3aa74
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It is generally our coding style to mark pointers to constant input data
as 'const *'. For some reason the gsm0503 coding and mapping was not
adhering to this, so let's bring it into compliance.
Change-Id: Id8731d7ae6171dff94741b6ddbb95ab5f03bfd4e
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Change-Id: I1f4fc2761b55a4f83544c1c3793ab67fec9fc120
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Change-Id: Ia699d3494b93b7f88c36338e4960b35c42a29b9c
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Change-Id: If779cce63f06a18d4f3b0cb3d6dd7a99aa52a646
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Will be used by osmo-bts-trx
Change-Id: I3c655a4af64fb80497a5aaa811cce8005dba9cd9
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Change-Id: Id664355eb8305fb287e4dae0800fb20dc2f9b8cd
Related: SYS#3610
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Change-Id: I5d5002ceedd10e10d772693478f4f9cab6b1290a
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We cannot assume a certain UART API like uart_baudrate() which only
exists in OsmocomBB. Rather, use generic function prototypes
(sercomm_drv_*) which are to be provided by the application /
environment to the sercomm core.
Change-Id: I01ea3067baf1791000c1a7d537ccce496a1ab1ee
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Change-Id: If9d50d634381f43b2c67b97fea36a462a66e4559
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osmo_sercomm_{bind,get}_uart() are not really needed anymore, as
sercomm_inst is public and thus the user can access the uart_id member
directly.
Change-Id: I6d57709c3764036046202f16a26c9eb87426c8d1
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Those values are not relevant to the sercomm user, only to the
implementation and thus can remain inside sercomm.c
Change-Id: I5700a45985b7c119c6338932171aae62ee4e2d22
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Change-Id: I2d8b11905692920d328262836420f01305be489e
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Change-Id: I835506e26e83232e1e7290c0da04d389c8d7fb40
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Change-Id: If4e22f182a47b72b1fe43146716a4fbccceb62e6
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Rather than having one global instance, let's permit multiple instances
of sercomm to co-exist, with all API functions extended by the instance
as first argument.
Change-Id: I0f3b53f464b119d65747bcb0be0af2d631e1cc05
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This imports the file src/target/firmware/comm/sercomm.c from
osmocom-bb.git without introducing any modifications. It will not even
be built yet, as Makefile integration is intentionally left until it has
been adapted to work inside libosmocore.
Change-Id: I9ee199381c7b5986a9540d124836cdddd0f66c86
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The distribution of the channel measurement calculations over
multiple timeslots (continous calculation) requires to keep
track of the frame number in struct info_meas_ind_param
Change-Id: I8c783b4a92ae2c3cc5d17936a146eb49d47eac37
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Change-Id: I6beb4fcc394ed7d3f8dd7a097b6e998245ecf401
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Change-Id: Id52ddd8358fd4af1ecc71142deb09f1e237021f3
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Change-Id: I60f5d4982cd96ab29f9924ec11b46bf56fbfc346
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Change-Id: I3749e1e4974742bc8c32722e0e998775b5394829
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We need to have an architecture-independend way of endian conversion /
byte swapping functions which will also work on embedded (bare iron)
builds. Let's introduce osmocom/core/bytesawp.h for this purpose.
Change-Id: Ibc0cc1e36d4ed63a35cf8ceff3af0f26e5ac7a3d
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We can use __BYTE_ORDER__ which seems to be defined by both gcc and
clang/llvm.
Change-Id: Id6821c99e88242126d9697099b1dd92c6212526a
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* add osmo_earfcn_bit_size_ext() function which allows to specify how many
EARFCNs we should skip when estimating required bit size for SI2quater
* make old osmo_earfcn_bit_size() into wrapper over newly added function
and mark it as deprecated
This is necessary to properly estimate necessary space for EARFCNs when
they are spread over several SI2q messages with different index.
Change-Id: I92e12e91605bdab9916a3f665705287572434f74
Related: RT#8792
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Table 10.5.157 in 10.5.6.6 of 3GPP TS 04.08 is badly formatted. The first
value 0x19 "LLC or SNDCP failure" is in the same line as the heading and has
not been included in the struct_value so far.
Table 10.5.157 in 10.5.6.6 of 3GPP TS 24.008 fixes this formatting issue and
also defines two more values 0x08 and 0x18 which are now added to the struct
value_string.
Change-Id: I5bcc52f739ff0677011d024448afcc2a54869638
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Add a new function timer function to set up the timer, similar to what
we have in the Linux kernel. This patch also converts existing opencoded
timer setup in the libosmocore tree as initial client of this new
function.
This patch implicitly removes function callback passed by reference that
defeat compile time type validation.
Compile-tested only, but I ran make check that reports success when
testing timer infrastructure.
Change-Id: I2fa49972ecaab3748b25168b26d92034e9145666
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* remove unused parameter from logging_vty_add_cmds()
* mark log level descriptors static
* change internal static function int check_log_to_target() to more
appropriate bool should_log_to_target()
* deprecate log_vty_command_*() from public API as it should only be
used by logging_vty_add_cmds()
Change-Id: I0e9ddd7ba3ce211302d99a3494eb408907a2916e
Related: OS#71
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Add value strings for Service Control PDUs according to 3GPP TS 48.016 §9
and use them for logging.
Change-Id: I0ea3a45f35d68619d4cfa9735ef77abd9f9f0d58
Related: SYS#3610
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* data structure representing 3GPP TS 52.021 §9.4.62 SW Description
* function to serialize it into msgb
* function to deserialize it from buffer
* functions to extract/estimate buffer size for SW Description
* test harness (partially taken from OpenBSC)
There are several similar functions to deal with SW Description in
OpenBSC, there's also need to use similar functionality in
OsmoBTS. Hence it's better to put the code into common library with
proper tests and documentation.
Change-Id: Ib63b6b5e83b8914864fc7edd789f8958cdc993cd
Related: OS#1614
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This allows programmatic access to introspection of FSM instances, which
is quite handy from e.g. external test cases: Send a message to the
code, then use the CTRL interface to check if that message has triggered
the right kind of state transition.
Change-Id: I0f80340ee9c61c88962fdd6764a6098a844d0d1e
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Sometimes (particularly when testing), we may want to parse+execute an
arbitrary control command simply form a string buffer, rather than from
a msgb. Let's add a helper for that.
Change-Id: Iaca748e0d942bb2a1ee7c2776b37485e1439eb0c
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When executing test cases, we don't want to bind to a local TCP port, as
we cannot make assumptions as to which ports are actually free.
Change-Id: I5717f9dd92d1f143f069cecd4b4c8ba3d03b25f8
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The existing code assumes that the main application knows about all
control command nodes and can thus present one lookup function.
As libraries are getting their own control interface handling, this
is too restrictive, and we need a way how library code can dynamically
register more node lookup helpers. We can now do this by means of a
ctrl_lookup_register() function.
Change-Id: Ib69908d1c57f5bb721d5496e3b4a5258fca450e3
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