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2018-07-02Don't enforce Python 2 for utilitiesVadim Yanitskiy1-1/+1
The conv_gen.py utility was tested against both Python 2 and 3, so there is no need to enforce Python 2. Also, having: #!/usr/local/bin/python{2|3} is a bad idea, because Python may be installed in a different location. Change-Id: I6007d481047b584db13d6eda70fb99f11f9ddaa1
2018-02-09Revert "Use python 3 for utilities"Harald Welte1-1/+1
This reverts commit 76c6c50405c6cbb1d08bdd7b5d27c657fa5d38b6, which broke the obs builds. I'm really starting to get annoyed by ongoing python related breakage without ever fixing any bugs! Change-Id: I4d76e897d4f746ff9ea4e06f2efc708a12cc2944
2018-02-08Use python 3 for utilitiesMax1-1/+1
There're no python2-specific code in there so we can switch right away without waiting till 2020 for python 2 deprecation. Related: OS#2819 Change-Id: I8d34aed124b00c5dd2ab1bcc84bbfa8c620282cc
2017-06-23doxygen: enable AUTOBRIEF, drop \briefNeels Hofmeyr1-2/+1
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
2017-03-20build: conv_gen.py: ensure parent dirs of written files existNeels Hofmeyr1-3/+9
Previously, this would fail when generating to $builddir if that subtree did not exist yet in $builddir. Change-Id: Ia4fba96dcf74a25cf3e515eb3e4f970e0c3cdd54
2017-03-06utils/conv_gen.py: add header generation featureVadim Yanitskiy1-5/+44
Change-Id: Iae830d716f01810972edbef14fc5383ac647d0ea
2017-03-06utils/conv_gen.py: add test vectors generation featureVadim Yanitskiy1-2/+76
Change-Id: Ie10c47ee952f253b1ba77ecf6e79f2c033545bc1
2017-02-09utils/conv_gen.py: improve application flexibilityVadim Yanitskiy1-8/+38
This change makes the conv_gen application more interactive and flexible, allowing to generate not only code definitions but also the test vectors and header files in the future. Moreover, it becomes possible to select exact code family, such as GSM, GMR etc. Change-Id: I0b476b00234c17f78b41d695cf3bfd13edb64c28
2016-12-24utils/conv_gen.py: separate code definitionsVadim Yanitskiy1-714/+22
This change separates the convolutional code definitions from the code generator logic, allowing us to make further changes in more specific way. For example, adding some new codes, you change the conv_codes.py only because such change isn't related to the generator. Change-Id: I3428561251b7d7a180d1e9b6fcaad50bdbbc37fa
2016-12-24utils/conv_gen.py: use shared tables if possibleVadim Yanitskiy1-37/+61
This change introduces the memory usage optimization, mentioned in d2d9760c08f35a231d32f0ebeb73b2927e5573b3. The aim is to make code generator able to detect, whether the same tables are used by several convolutional code definitions, and prevent one from writing these tables multiple times. For now, the detection process isn't fully automatic, so all shared polynomials should be placed inside the 'shared_polys' dictionary, for example: shared_polys = { "xcch" : [ ( G0, 1 ), ( G1, 1 ), ], "mcs" : [ ( G4, 1 ), ( G7, 1 ), ( G5, 1 ), ], } Change-Id: I84760f5cdfdaece376b801d2e6cb2954ee875a3b
2016-11-02utils/conv_gen.py: explicitly import reduce()Vadim Yanitskiy1-0/+1
This change finally makes the script able to be executed in Python 3 environment. Due to new Python 3 restrictions, the reduce() should be imported explicitly. Change-Id: Icbc81c29f1a226aeed2c1245a5d60809fe124005
2016-11-02utils/conv_gen.py: don't mix print and write()Vadim Yanitskiy1-32/+34
This is mostly a code style change, but it also increases the compatibility with Python 3. Change-Id: I5c8271d973f766aeb9cbcab30c4eddfdab54fcbb
2016-10-23utils/conv_gen.py: add EDGE MCS 1-9 definitionsVadim Yanitskiy1-1/+226
Change-Id: Ie1452342f524a8b60f2babc07398a1d9c9e06aa3
2016-10-23utils/conv_gen.py: fix some typosVadim Yanitskiy1-6/+6
Change-Id: I3327b92715744af4ef61496ef0121555d9d24799
2016-10-23utils/conv_gen.py: add RACH, SCH and TCH/AHS definitionsVadim Yanitskiy1-1/+162
Change-Id: I0ea7151f4e8119a8798a9e129b951559e56b0d93
2016-10-23utils/conv_gen.py: improve output formattingVadim Yanitskiy1-6/+32
To keep the generated tables readable, line with should be limited. So, now there are the following limitations: - _print_term(): up to 12 numbers per line, - _print_puncture(): up to 12 numbers per line, - _print_x(): up to 4 blocks per line. Change-Id: I95256c4ad402a3c088bdb6c5a5cda8b17c31881c
2016-10-23utils/conv_gen.py: generate a single fileVadim Yanitskiy1-318/+315
Instead of generating every convolutional code into a separate file (such as conv_xcch_gen.c, conv_cs3_gen.c), it is better to have a single file, containing all definitions, because as many convolutional codes we add, as many entries we will have to add into 'src/gsm/Makefile.am'. This approach increases readability of the Makefile.am, and also makes us able to share some data between some convolutional code definitions. For example: xCCH, RACH, SCH, TCH/F, both CS2 and CS3 may use the same *_state[][2] and *_output[][2] arrays within a single file. This optimization is currently WIP. Change-Id: Ib4e4ee5fdde38429e68e3b2fa50ec03a18f59daa
2016-09-24utils/conv_gen.py: code style changes (line width, tabs, etc.)Vadim Yanitskiy1-181/+233
Change-Id: I8550910b9f5c16efc6f15f23c7ee52122c588752
2016-04-29conv_gen: Use python2 to execute the scriptHolger Hans Peter Freyther1-1/+1
The script does not work with python3: $ python3 utils/conv_gen.py File "utils/conv_gen.py", line 124 def _print_term(self, fi, num_states, pack = False): Second there is no 'python' on FreeBSD and one needs to select the major version to use. GEN conv_cs3_gen.c GEN conv_xcch_gen.c GEN conv_cs2_gen.c python: not found python: not found python: not found By using python2 we solve both issues. On Debian python2 is located inside the python-minimal package.
2016-04-29add two missing files (gsm0503.h / conv_gen.py) to previous commitHarald Welte1-0/+494
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