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* Don't enforce Python 2 for utilitiesVadim Yanitskiy2018-07-021-1/+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
* Revert "Use python 3 for utilities"Harald Welte2018-02-091-1/+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
* Use python 3 for utilitiesMax2018-02-081-1/+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
* doxygen: enable AUTOBRIEF, drop \briefNeels Hofmeyr2017-06-231-2/+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
* build: conv_gen.py: ensure parent dirs of written files existNeels Hofmeyr2017-03-201-3/+9
| | | | | | | Previously, this would fail when generating to $builddir if that subtree did not exist yet in $builddir. Change-Id: Ia4fba96dcf74a25cf3e515eb3e4f970e0c3cdd54
* utils/conv_gen.py: add header generation featureVadim Yanitskiy2017-03-061-5/+44
| | | | Change-Id: Iae830d716f01810972edbef14fc5383ac647d0ea
* utils/conv_gen.py: add test vectors generation featureVadim Yanitskiy2017-03-061-2/+76
| | | | Change-Id: Ie10c47ee952f253b1ba77ecf6e79f2c033545bc1
* utils/conv_gen.py: improve application flexibilityVadim Yanitskiy2017-02-091-8/+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
* utils/conv_gen.py: separate code definitionsVadim Yanitskiy2016-12-241-714/+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
* utils/conv_gen.py: use shared tables if possibleVadim Yanitskiy2016-12-241-37/+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
* utils/conv_gen.py: explicitly import reduce()Vadim Yanitskiy2016-11-021-0/+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
* utils/conv_gen.py: don't mix print and write()Vadim Yanitskiy2016-11-021-32/+34
| | | | | | | This is mostly a code style change, but it also increases the compatibility with Python 3. Change-Id: I5c8271d973f766aeb9cbcab30c4eddfdab54fcbb
* utils/conv_gen.py: add EDGE MCS 1-9 definitionsVadim Yanitskiy2016-10-231-1/+226
| | | | Change-Id: Ie1452342f524a8b60f2babc07398a1d9c9e06aa3
* utils/conv_gen.py: fix some typosVadim Yanitskiy2016-10-231-6/+6
| | | | Change-Id: I3327b92715744af4ef61496ef0121555d9d24799
* utils/conv_gen.py: add RACH, SCH and TCH/AHS definitionsVadim Yanitskiy2016-10-231-1/+162
| | | | Change-Id: I0ea7151f4e8119a8798a9e129b951559e56b0d93
* utils/conv_gen.py: improve output formattingVadim Yanitskiy2016-10-231-6/+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
* utils/conv_gen.py: generate a single fileVadim Yanitskiy2016-10-231-318/+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
* utils/conv_gen.py: code style changes (line width, tabs, etc.)Vadim Yanitskiy2016-09-241-181/+233
| | | | Change-Id: I8550910b9f5c16efc6f15f23c7ee52122c588752
* conv_gen: Use python2 to execute the scriptHolger Hans Peter Freyther2016-04-291-1/+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.
* add two missing files (gsm0503.h / conv_gen.py) to previous commitHarald Welte2016-04-291-0/+494
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