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* Fix/Update copyright notices; Add SPDX annotationHarald Welte2017-11-131-0/+2
| | | | | | | | Let's fix some erroneous/accidential references to wrong license, update copyright information where applicable and introduce a SPDX-License-Identifier to all files. Change-Id: I39af26c6aaaf5c926966391f6565fc5936be21af
* doxygen: unify use of \file across the boardNeels Hofmeyr2017-06-231-7/+3
| | | | | | | | | | | | | | | | | Considering the various styles and implications found in the sources, edit scores of files to follow the same API doc guidelines around the doxygen grouping and the \file tag. Many files now show a short description in the generated API doc that was so far only available as C comment. The guidelines and reasoning behind it is documented at https://osmocom.org/projects/cellular-infrastructure/wiki/Guidelines_for_API_documentation In some instances, remove file comments and add to the corresponding group instead, to be shared among several files (e.g. bitvec). Change-Id: Ifa70e77e90462b5eb2b0457c70fd25275910c72b
* doxygen: enable AUTOBRIEF, drop \briefNeels Hofmeyr2017-06-231-11/+11
| | | | | | | | | | 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
* update/extend doxygen documentationHarald Welte2017-06-121-0/+1
| | | | | | | | | 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
* sercomm: More API documentationHarald Welte2017-05-171-4/+35
| | | | Change-Id: I5d5002ceedd10e10d772693478f4f9cab6b1290a
* sercomm: Better integration of driver interfaceHarald Welte2017-05-171-28/+17
| | | | | | | | | 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
* sercomm: Include in libosmocore MakefileHarald Welte2017-05-171-3/+3
| | | | Change-Id: If9d50d634381f43b2c67b97fea36a462a66e4559
* sercomm: Rename sercomm_lock() to sercomm_drv_lock()Harald Welte2017-05-171-18/+15
| | | | | | | | The user of the code is supposed to provide a "driver" implementing those calls according to the specific target architecture/hardware. This only applies to non-host (i.e. embedded) builds Change-Id: I9a6848f23b70fc32f4de10149d857374f76f000d
* sercomm: remove unrequired helper functionsHarald Welte2017-05-171-13/+0
| | | | | | | | 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
* sercomm: Move HDLC related defines into C fileHarald Welte2017-05-171-0/+7
| | | | | | | Those values are not relevant to the sercomm user, only to the implementation and thus can remain inside sercomm.c Change-Id: I5700a45985b7c119c6338932171aae62ee4e2d22
* sercomm: Add doxygen-style documentation to public APIHarald Welte2017-05-171-3/+13
| | | | Change-Id: I2d8b11905692920d328262836420f01305be489e
* sercomm: include header file from osmocom/coreHarald Welte2017-05-171-2/+1
| | | | Change-Id: Iff5ff3a51d7781bcfb3aff0839b733bc7a71b7e5
* sercomm: make rx msg size configurable per instanceHarald Welte2017-05-171-4/+6
| | | | Change-Id: I835506e26e83232e1e7290c0da04d389c8d7fb40
* sercomm: introduce osmo_ naming prefix in struct and function namesHarald Welte2017-05-171-14/+14
| | | | Change-Id: If4e22f182a47b72b1fe43146716a4fbccceb62e6
* sercomm: Enable multiple instances of 'sercomm'Harald Welte2017-05-171-93/+70
| | | | | | | | 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
* Import sercomm.c from osmocom-bbHarald Welte2017-05-171-0/+343
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