mirror of https://gerrit.osmocom.org/libosmocore
utils/conv_gen.py: generate a single file
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
This commit is contained in:
Vadim Yanitskiy
parent
694f72d148
commit
d2d9760c08
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@ -110,7 +110,7 @@ doc/html.tar
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doc/*.tag
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src/crc*gen.c
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src/gsm/conv*gen.c
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src/gsm/gsm0503_conv.c
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include/osmocom/core/crc*gen.h
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include/osmocom/core/bit*gen.h
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@ -18,16 +18,11 @@ libgsmint_la_SOURCES = a5.c rxlev_stat.c tlv_parser.c comp128.c comp128v23.c \
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gprs_cipher_core.c gprs_rlc.c gsm0480.c abis_nm.c gsm0502.c \
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gsm0411_utils.c gsm0411_smc.c gsm0411_smr.c \
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lapd_core.c lapdm.c kasumi.c gsm_04_08_gprs.c \
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conv_cs2_gen.c conv_cs3_gen.c conv_xcch_gen.c \
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conv_tch_afs_12_2_gen.c conv_tch_afs_10_2_gen.c \
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conv_tch_afs_7_95_gen.c conv_tch_afs_7_4_gen.c \
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conv_tch_afs_6_7_gen.c conv_tch_afs_5_9_gen.c \
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conv_tch_afs_5_15_gen.c conv_tch_afs_4_75_gen.c \
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auth_core.c auth_comp128v1.c auth_comp128v23.c \
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auth_milenage.c milenage/aes-encblock.c gea.c \
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milenage/aes-internal.c milenage/aes-internal-enc.c \
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milenage/milenage.c gan.c ipa.c gsm0341.c apn.c \
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gsup.c gprs_gea.c
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gsup.c gprs_gea.c gsm0503_conv.c
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libgsmint_la_LDFLAGS = -no-undefined
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libgsmint_la_LIBADD = $(top_builddir)/src/libosmocore.la
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@ -37,5 +32,8 @@ libosmogsm_la_LIBADD = libgsmint.la
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EXTRA_DIST = libosmogsm.map
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conv%gen.c: $(top_srcdir)/utils/conv_gen.py
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# Convolutional codes generation
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gsm0503_conv.c:
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$(AM_V_GEN)python2 $(top_srcdir)/utils/conv_gen.py
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CLEANFILES = gsm0503_conv.c
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@ -222,325 +222,322 @@ CCH_poly = [
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( G1, 1 ),
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]
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# xCCH definition
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xCCH = ConvolutionalCode(
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224,
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CCH_poly,
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name = "xcch",
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description = [
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"xCCH convolutional code:",
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"228 bits blocks, rate 1/2, k = 5",
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"G0 = 1 + D3 + D4",
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"G1 = 1 + D + D3 + D4",
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]
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)
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conv_codes = [
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# xCCH definition
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ConvolutionalCode(
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224,
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CCH_poly,
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name = "xcch",
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description = [
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"xCCH convolutional code:",
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"228 bits blocks, rate 1/2, k = 5",
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"G0 = 1 + D3 + D4",
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"G1 = 1 + D + D3 + D4",
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]
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),
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# CS2 definition
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CS2 = ConvolutionalCode(
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290,
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CCH_poly,
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puncture = [
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15, 19, 23, 27, 31, 35, 43, 47, 51, 55, 59, 63, 67, 71,
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75, 79, 83, 91, 95, 99, 103, 107, 111, 115, 119, 123, 127, 131,
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139, 143, 147, 151, 155, 159, 163, 167, 171, 175, 179, 187, 191, 195,
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199, 203, 207, 211, 215, 219, 223, 227, 235, 239, 243, 247, 251, 255,
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259, 263, 267, 271, 275, 283, 287, 291, 295, 299, 303, 307, 311, 315,
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319, 323, 331, 335, 339, 343, 347, 351, 355, 359, 363, 367, 371, 379,
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383, 387, 391, 395, 399, 403, 407, 411, 415, 419, 427, 431, 435, 439,
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443, 447, 451, 455, 459, 463, 467, 475, 479, 483, 487, 491, 495, 499,
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503, 507, 511, 515, 523, 527, 531, 535, 539, 543, 547, 551, 555, 559,
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563, 571, 575, 579, 583, 587, -1
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],
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name = "cs2",
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description = [
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"CS2 convolutional code:",
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"G0 = 1 + D3 + D4",
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"G1 = 1 + D + D3 + D4",
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]
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)
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# CS2 definition
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ConvolutionalCode(
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290,
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CCH_poly,
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puncture = [
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15, 19, 23, 27, 31, 35, 43, 47, 51, 55, 59, 63, 67, 71,
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75, 79, 83, 91, 95, 99, 103, 107, 111, 115, 119, 123, 127, 131,
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139, 143, 147, 151, 155, 159, 163, 167, 171, 175, 179, 187, 191, 195,
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199, 203, 207, 211, 215, 219, 223, 227, 235, 239, 243, 247, 251, 255,
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259, 263, 267, 271, 275, 283, 287, 291, 295, 299, 303, 307, 311, 315,
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319, 323, 331, 335, 339, 343, 347, 351, 355, 359, 363, 367, 371, 379,
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383, 387, 391, 395, 399, 403, 407, 411, 415, 419, 427, 431, 435, 439,
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443, 447, 451, 455, 459, 463, 467, 475, 479, 483, 487, 491, 495, 499,
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503, 507, 511, 515, 523, 527, 531, 535, 539, 543, 547, 551, 555, 559,
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563, 571, 575, 579, 583, 587, -1
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],
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name = "cs2",
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description = [
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"CS2 convolutional code:",
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"G0 = 1 + D3 + D4",
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"G1 = 1 + D + D3 + D4",
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]
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),
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# CS3 definition
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CS3 = ConvolutionalCode(
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334,
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CCH_poly,
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puncture = [
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15, 17, 21, 23, 27, 29, 33, 35, 39, 41, 45, 47, 51, 53,
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57, 59, 63, 65, 69, 71, 75, 77, 81, 83, 87, 89, 93, 95,
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99, 101, 105, 107, 111, 113, 117, 119, 123, 125, 129, 131, 135, 137,
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141, 143, 147, 149, 153, 155, 159, 161, 165, 167, 171, 173, 177, 179,
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183, 185, 189, 191, 195, 197, 201, 203, 207, 209, 213, 215, 219, 221,
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225, 227, 231, 233, 237, 239, 243, 245, 249, 251, 255, 257, 261, 263,
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267, 269, 273, 275, 279, 281, 285, 287, 291, 293, 297, 299, 303, 305,
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309, 311, 315, 317, 321, 323, 327, 329, 333, 335, 339, 341, 345, 347,
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351, 353, 357, 359, 363, 365, 369, 371, 375, 377, 381, 383, 387, 389,
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393, 395, 399, 401, 405, 407, 411, 413, 417, 419, 423, 425, 429, 431,
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435, 437, 441, 443, 447, 449, 453, 455, 459, 461, 465, 467, 471, 473,
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477, 479, 483, 485, 489, 491, 495, 497, 501, 503, 507, 509, 513, 515,
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519, 521, 525, 527, 531, 533, 537, 539, 543, 545, 549, 551, 555, 557,
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561, 563, 567, 569, 573, 575, 579, 581, 585, 587, 591, 593, 597, 599,
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603, 605, 609, 611, 615, 617, 621, 623, 627, 629, 633, 635, 639, 641,
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645, 647, 651, 653, 657, 659, 663, 665, 669, 671, -1
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],
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name = "cs3",
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description = [
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"CS3 convolutional code:",
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"G0 = 1 + D3 + D4",
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"G1 = 1 + D + D3 + D4",
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]
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)
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# CS3 definition
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ConvolutionalCode(
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334,
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CCH_poly,
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puncture = [
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15, 17, 21, 23, 27, 29, 33, 35, 39, 41, 45, 47, 51, 53,
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57, 59, 63, 65, 69, 71, 75, 77, 81, 83, 87, 89, 93, 95,
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99, 101, 105, 107, 111, 113, 117, 119, 123, 125, 129, 131, 135, 137,
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141, 143, 147, 149, 153, 155, 159, 161, 165, 167, 171, 173, 177, 179,
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183, 185, 189, 191, 195, 197, 201, 203, 207, 209, 213, 215, 219, 221,
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225, 227, 231, 233, 237, 239, 243, 245, 249, 251, 255, 257, 261, 263,
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267, 269, 273, 275, 279, 281, 285, 287, 291, 293, 297, 299, 303, 305,
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309, 311, 315, 317, 321, 323, 327, 329, 333, 335, 339, 341, 345, 347,
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351, 353, 357, 359, 363, 365, 369, 371, 375, 377, 381, 383, 387, 389,
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393, 395, 399, 401, 405, 407, 411, 413, 417, 419, 423, 425, 429, 431,
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435, 437, 441, 443, 447, 449, 453, 455, 459, 461, 465, 467, 471, 473,
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477, 479, 483, 485, 489, 491, 495, 497, 501, 503, 507, 509, 513, 515,
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519, 521, 525, 527, 531, 533, 537, 539, 543, 545, 549, 551, 555, 557,
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561, 563, 567, 569, 573, 575, 579, 581, 585, 587, 591, 593, 597, 599,
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603, 605, 609, 611, 615, 617, 621, 623, 627, 629, 633, 635, 639, 641,
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645, 647, 651, 653, 657, 659, 663, 665, 669, 671, -1
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],
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name = "cs3",
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description = [
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"CS3 convolutional code:",
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"G0 = 1 + D3 + D4",
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"G1 = 1 + D + D3 + D4",
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]
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),
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# TCH_AFS_12_2 definition
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TCH_AFS_12_2 = ConvolutionalCode(
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250,
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[
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( 1, 1 ),
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( G1, G0 ),
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],
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puncture = [
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321, 325, 329, 333, 337, 341, 345, 349, 353, 357, 361, 363,
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365, 369, 373, 377, 379, 381, 385, 389, 393, 395, 397, 401,
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405, 409, 411, 413, 417, 421, 425, 427, 429, 433, 437, 441,
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443, 445, 449, 453, 457, 459, 461, 465, 469, 473, 475, 477,
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481, 485, 489, 491, 493, 495, 497, 499, 501, 503, 505, 507,
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-1
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],
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name = 'tch_afs_12_2',
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description = [
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"TCH/AFS 12.2 kbits convolutional code:",
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"250 bits block, rate 1/2, punctured",
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"G0/G0 = 1",
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"G1/G0 = 1 + D + D3 + D4 / 1 + D3 + D4",
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]
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)
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# TCH_AFS_12_2 definition
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ConvolutionalCode(
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250,
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[
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( 1, 1 ),
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( G1, G0 ),
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],
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puncture = [
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321, 325, 329, 333, 337, 341, 345, 349, 353, 357, 361, 363,
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365, 369, 373, 377, 379, 381, 385, 389, 393, 395, 397, 401,
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405, 409, 411, 413, 417, 421, 425, 427, 429, 433, 437, 441,
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443, 445, 449, 453, 457, 459, 461, 465, 469, 473, 475, 477,
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481, 485, 489, 491, 493, 495, 497, 499, 501, 503, 505, 507,
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-1
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],
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name = 'tch_afs_12_2',
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description = [
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"TCH/AFS 12.2 kbits convolutional code:",
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"250 bits block, rate 1/2, punctured",
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"G0/G0 = 1",
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"G1/G0 = 1 + D + D3 + D4 / 1 + D3 + D4",
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]
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),
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# TCH_AFS_10_2 definition
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TCH_AFS_10_2 = ConvolutionalCode(
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210,
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[
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( G1, G3 ),
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( G2, G3 ),
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( 1, 1 ),
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],
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puncture = [
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1, 4, 7, 10, 16, 19, 22, 28, 31, 34, 40, 43,
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46, 52, 55, 58, 64, 67, 70, 76, 79, 82, 88, 91,
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94, 100, 103, 106, 112, 115, 118, 124, 127, 130, 136, 139,
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142, 148, 151, 154, 160, 163, 166, 172, 175, 178, 184, 187,
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190, 196, 199, 202, 208, 211, 214, 220, 223, 226, 232, 235,
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238, 244, 247, 250, 256, 259, 262, 268, 271, 274, 280, 283,
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286, 292, 295, 298, 304, 307, 310, 316, 319, 322, 325, 328,
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331, 334, 337, 340, 343, 346, 349, 352, 355, 358, 361, 364,
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367, 370, 373, 376, 379, 382, 385, 388, 391, 394, 397, 400,
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403, 406, 409, 412, 415, 418, 421, 424, 427, 430, 433, 436,
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439, 442, 445, 448, 451, 454, 457, 460, 463, 466, 469, 472,
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475, 478, 481, 484, 487, 490, 493, 496, 499, 502, 505, 508,
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511, 514, 517, 520, 523, 526, 529, 532, 535, 538, 541, 544,
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547, 550, 553, 556, 559, 562, 565, 568, 571, 574, 577, 580,
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583, 586, 589, 592, 595, 598, 601, 604, 607, 609, 610, 613,
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616, 619, 621, 622, 625, 627, 628, 631, 633, 634, 636, 637,
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639, 640, -1
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],
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name = 'tch_afs_10_2',
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description = [
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"TCH/AFS 10.2 kbits convolutional code:",
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"G1/G3 = 1 + D + D3 + D4 / 1 + D + D2 + D3 + D4",
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"G2/G3 = 1 + D2 + D4 / 1 + D + D2 + D3 + D4",
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"G3/G3 = 1",
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]
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)
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# TCH_AFS_10_2 definition
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ConvolutionalCode(
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210,
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[
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( G1, G3 ),
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( G2, G3 ),
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( 1, 1 ),
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],
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puncture = [
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1, 4, 7, 10, 16, 19, 22, 28, 31, 34, 40, 43,
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46, 52, 55, 58, 64, 67, 70, 76, 79, 82, 88, 91,
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94, 100, 103, 106, 112, 115, 118, 124, 127, 130, 136, 139,
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142, 148, 151, 154, 160, 163, 166, 172, 175, 178, 184, 187,
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190, 196, 199, 202, 208, 211, 214, 220, 223, 226, 232, 235,
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238, 244, 247, 250, 256, 259, 262, 268, 271, 274, 280, 283,
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286, 292, 295, 298, 304, 307, 310, 316, 319, 322, 325, 328,
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331, 334, 337, 340, 343, 346, 349, 352, 355, 358, 361, 364,
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367, 370, 373, 376, 379, 382, 385, 388, 391, 394, 397, 400,
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403, 406, 409, 412, 415, 418, 421, 424, 427, 430, 433, 436,
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439, 442, 445, 448, 451, 454, 457, 460, 463, 466, 469, 472,
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475, 478, 481, 484, 487, 490, 493, 496, 499, 502, 505, 508,
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511, 514, 517, 520, 523, 526, 529, 532, 535, 538, 541, 544,
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547, 550, 553, 556, 559, 562, 565, 568, 571, 574, 577, 580,
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583, 586, 589, 592, 595, 598, 601, 604, 607, 609, 610, 613,
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616, 619, 621, 622, 625, 627, 628, 631, 633, 634, 636, 637,
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639, 640, -1
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],
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name = 'tch_afs_10_2',
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description = [
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"TCH/AFS 10.2 kbits convolutional code:",
|
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"G1/G3 = 1 + D + D3 + D4 / 1 + D + D2 + D3 + D4",
|
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"G2/G3 = 1 + D2 + D4 / 1 + D + D2 + D3 + D4",
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"G3/G3 = 1",
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]
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),
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# TCH_AFS_7_95 definition
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TCH_AFS_7_95 = ConvolutionalCode(
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165,
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[
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( 1, 1 ),
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( G5, G4 ),
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( G6, G4 ),
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],
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puncture = [
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1, 2, 4, 5, 8, 22, 70, 118, 166, 214, 262, 310,
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317, 319, 325, 332, 334, 341, 343, 349, 356, 358, 365, 367,
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373, 380, 382, 385, 389, 391, 397, 404, 406, 409, 413, 415,
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421, 428, 430, 433, 437, 439, 445, 452, 454, 457, 461, 463,
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469, 476, 478, 481, 485, 487, 490, 493, 500, 502, 503, 505,
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506, 508, 509, 511, 512, -1
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],
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name = 'tch_afs_7_95',
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description = [
|
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"TCH/AFS 7.95 kbits convolutional code:",
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"G4/G4 = 1",
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"G5/G4 = 1 + D + D4 + D6 / 1 + D2 + D3 + D5 + D6",
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"G6/G4 = 1 + D + D2 + D3 + D4 + D6 / 1 + D2 + D3 + D5 + D6",
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]
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)
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# TCH_AFS_7_95 definition
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ConvolutionalCode(
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165,
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[
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( 1, 1 ),
|
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( G5, G4 ),
|
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( G6, G4 ),
|
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],
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puncture = [
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1, 2, 4, 5, 8, 22, 70, 118, 166, 214, 262, 310,
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317, 319, 325, 332, 334, 341, 343, 349, 356, 358, 365, 367,
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373, 380, 382, 385, 389, 391, 397, 404, 406, 409, 413, 415,
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421, 428, 430, 433, 437, 439, 445, 452, 454, 457, 461, 463,
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469, 476, 478, 481, 485, 487, 490, 493, 500, 502, 503, 505,
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506, 508, 509, 511, 512, -1
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],
|
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name = 'tch_afs_7_95',
|
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description = [
|
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"TCH/AFS 7.95 kbits convolutional code:",
|
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"G4/G4 = 1",
|
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"G5/G4 = 1 + D + D4 + D6 / 1 + D2 + D3 + D5 + D6",
|
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"G6/G4 = 1 + D + D2 + D3 + D4 + D6 / 1 + D2 + D3 + D5 + D6",
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]
|
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),
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# TCH_AFS_7_4 definition
|
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TCH_AFS_7_4 = ConvolutionalCode(
|
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154,
|
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[
|
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( G1, G3 ),
|
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( G2, G3 ),
|
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( 1, 1 ),
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],
|
||||
puncture = [
|
||||
0, 355, 361, 367, 373, 379, 385, 391, 397, 403, 409, 415,
|
||||
421, 427, 433, 439, 445, 451, 457, 460, 463, 466, 468, 469,
|
||||
471, 472, -1
|
||||
],
|
||||
name = 'tch_afs_7_4',
|
||||
description = [
|
||||
"TCH/AFS 7.4 kbits convolutional code:",
|
||||
"G1/G3 = 1 + D + D3 + D4 / 1 + D + D2 + D3 + D4",
|
||||
"G2/G3 = 1 + D2 + D4 / 1 + D + D2 + D3 + D4",
|
||||
"G3/G3 = 1",
|
||||
]
|
||||
)
|
||||
# TCH_AFS_7_4 definition
|
||||
ConvolutionalCode(
|
||||
154,
|
||||
[
|
||||
( G1, G3 ),
|
||||
( G2, G3 ),
|
||||
( 1, 1 ),
|
||||
],
|
||||
puncture = [
|
||||
0, 355, 361, 367, 373, 379, 385, 391, 397, 403, 409, 415,
|
||||
421, 427, 433, 439, 445, 451, 457, 460, 463, 466, 468, 469,
|
||||
471, 472, -1
|
||||
],
|
||||
name = 'tch_afs_7_4',
|
||||
description = [
|
||||
"TCH/AFS 7.4 kbits convolutional code:",
|
||||
"G1/G3 = 1 + D + D3 + D4 / 1 + D + D2 + D3 + D4",
|
||||
"G2/G3 = 1 + D2 + D4 / 1 + D + D2 + D3 + D4",
|
||||
"G3/G3 = 1",
|
||||
]
|
||||
),
|
||||
|
||||
# TCH_AFS_6_7 definition
|
||||
TCH_AFS_6_7 = ConvolutionalCode(
|
||||
140,
|
||||
[
|
||||
( G1, G3 ),
|
||||
( G2, G3 ),
|
||||
( 1, 1 ),
|
||||
( 1, 1 ),
|
||||
],
|
||||
puncture = [
|
||||
1, 3, 7, 11, 15, 27, 39, 55, 67, 79, 95, 107,
|
||||
119, 135, 147, 159, 175, 187, 199, 215, 227, 239, 255, 267,
|
||||
279, 287, 291, 295, 299, 303, 307, 311, 315, 319, 323, 327,
|
||||
331, 335, 339, 343, 347, 351, 355, 359, 363, 367, 369, 371,
|
||||
375, 377, 379, 383, 385, 387, 391, 393, 395, 399, 401, 403,
|
||||
407, 409, 411, 415, 417, 419, 423, 425, 427, 431, 433, 435,
|
||||
439, 441, 443, 447, 449, 451, 455, 457, 459, 463, 465, 467,
|
||||
471, 473, 475, 479, 481, 483, 487, 489, 491, 495, 497, 499,
|
||||
503, 505, 507, 511, 513, 515, 519, 521, 523, 527, 529, 531,
|
||||
535, 537, 539, 543, 545, 547, 549, 551, 553, 555, 557, 559,
|
||||
561, 563, 565, 567, 569, 571, 573, 575, -1
|
||||
],
|
||||
name = 'tch_afs_6_7',
|
||||
description = [
|
||||
"TCH/AFS 6.7 kbits convolutional code:",
|
||||
"G1/G3 = 1 + D + D3 + D4 / 1 + D + D2 + D3 + D4",
|
||||
"G2/G3 = 1 + D2 + D4 / 1 + D + D2 + D3 + D4",
|
||||
"G3/G3 = 1",
|
||||
"G3/G3 = 1",
|
||||
]
|
||||
)
|
||||
# TCH_AFS_6_7 definition
|
||||
ConvolutionalCode(
|
||||
140,
|
||||
[
|
||||
( G1, G3 ),
|
||||
( G2, G3 ),
|
||||
( 1, 1 ),
|
||||
( 1, 1 ),
|
||||
],
|
||||
puncture = [
|
||||
1, 3, 7, 11, 15, 27, 39, 55, 67, 79, 95, 107,
|
||||
119, 135, 147, 159, 175, 187, 199, 215, 227, 239, 255, 267,
|
||||
279, 287, 291, 295, 299, 303, 307, 311, 315, 319, 323, 327,
|
||||
331, 335, 339, 343, 347, 351, 355, 359, 363, 367, 369, 371,
|
||||
375, 377, 379, 383, 385, 387, 391, 393, 395, 399, 401, 403,
|
||||
407, 409, 411, 415, 417, 419, 423, 425, 427, 431, 433, 435,
|
||||
439, 441, 443, 447, 449, 451, 455, 457, 459, 463, 465, 467,
|
||||
471, 473, 475, 479, 481, 483, 487, 489, 491, 495, 497, 499,
|
||||
503, 505, 507, 511, 513, 515, 519, 521, 523, 527, 529, 531,
|
||||
535, 537, 539, 543, 545, 547, 549, 551, 553, 555, 557, 559,
|
||||
561, 563, 565, 567, 569, 571, 573, 575, -1
|
||||
],
|
||||
name = 'tch_afs_6_7',
|
||||
description = [
|
||||
"TCH/AFS 6.7 kbits convolutional code:",
|
||||
"G1/G3 = 1 + D + D3 + D4 / 1 + D + D2 + D3 + D4",
|
||||
"G2/G3 = 1 + D2 + D4 / 1 + D + D2 + D3 + D4",
|
||||
"G3/G3 = 1",
|
||||
"G3/G3 = 1",
|
||||
]
|
||||
),
|
||||
|
||||
# TCH_AFS_5_9 definition
|
||||
TCH_AFS_5_9 = ConvolutionalCode(
|
||||
124,
|
||||
[
|
||||
( G4, G6 ),
|
||||
( G5, G6 ),
|
||||
( 1, 1),
|
||||
( 1, 1),
|
||||
],
|
||||
puncture = [
|
||||
0, 1, 3, 5, 7, 11, 15, 31, 47, 63, 79, 95,
|
||||
111, 127, 143, 159, 175, 191, 207, 223, 239, 255, 271, 287,
|
||||
303, 319, 327, 331, 335, 343, 347, 351, 359, 363, 367, 375,
|
||||
379, 383, 391, 395, 399, 407, 411, 415, 423, 427, 431, 439,
|
||||
443, 447, 455, 459, 463, 467, 471, 475, 479, 483, 487, 491,
|
||||
495, 499, 503, 507, 509, 511, 512, 513, 515, 516, 517, 519,
|
||||
-1
|
||||
],
|
||||
name = 'tch_afs_5_9',
|
||||
description = [
|
||||
"TCH/AFS 5.9 kbits convolutional code:",
|
||||
"124 bits",
|
||||
"G4/G6 = 1 + D2 + D3 + D5 + D6 / 1 + D + D2 + D3 + D4 + D6",
|
||||
"G5/G6 = 1 + D + D4 + D6 / 1 + D + D2 + D3 + D4 + D6",
|
||||
"G6/G6 = 1",
|
||||
"G6/G6 = 1",
|
||||
]
|
||||
)
|
||||
# TCH_AFS_5_9 definition
|
||||
ConvolutionalCode(
|
||||
124,
|
||||
[
|
||||
( G4, G6 ),
|
||||
( G5, G6 ),
|
||||
( 1, 1),
|
||||
( 1, 1),
|
||||
],
|
||||
puncture = [
|
||||
0, 1, 3, 5, 7, 11, 15, 31, 47, 63, 79, 95,
|
||||
111, 127, 143, 159, 175, 191, 207, 223, 239, 255, 271, 287,
|
||||
303, 319, 327, 331, 335, 343, 347, 351, 359, 363, 367, 375,
|
||||
379, 383, 391, 395, 399, 407, 411, 415, 423, 427, 431, 439,
|
||||
443, 447, 455, 459, 463, 467, 471, 475, 479, 483, 487, 491,
|
||||
495, 499, 503, 507, 509, 511, 512, 513, 515, 516, 517, 519,
|
||||
-1
|
||||
],
|
||||
name = 'tch_afs_5_9',
|
||||
description = [
|
||||
"TCH/AFS 5.9 kbits convolutional code:",
|
||||
"124 bits",
|
||||
"G4/G6 = 1 + D2 + D3 + D5 + D6 / 1 + D + D2 + D3 + D4 + D6",
|
||||
"G5/G6 = 1 + D + D4 + D6 / 1 + D + D2 + D3 + D4 + D6",
|
||||
"G6/G6 = 1",
|
||||
"G6/G6 = 1",
|
||||
]
|
||||
),
|
||||
|
||||
# TCH_AFS_5_15 definition
|
||||
TCH_AFS_5_15 = ConvolutionalCode(
|
||||
109,
|
||||
[
|
||||
( G1, G3 ),
|
||||
( G1, G3 ),
|
||||
( G2, G3 ),
|
||||
( 1, 1 ),
|
||||
( 1, 1 ),
|
||||
],
|
||||
puncture = [
|
||||
0, 4, 5, 9, 10, 14, 15, 20, 25, 30, 35, 40,
|
||||
50, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 160,
|
||||
170, 180, 190, 200, 210, 220, 230, 240, 250, 260, 270, 280,
|
||||
290, 300, 310, 315, 320, 325, 330, 334, 335, 340, 344, 345,
|
||||
350, 354, 355, 360, 364, 365, 370, 374, 375, 380, 384, 385,
|
||||
390, 394, 395, 400, 404, 405, 410, 414, 415, 420, 424, 425,
|
||||
430, 434, 435, 440, 444, 445, 450, 454, 455, 460, 464, 465,
|
||||
470, 474, 475, 480, 484, 485, 490, 494, 495, 500, 504, 505,
|
||||
510, 514, 515, 520, 524, 525, 529, 530, 534, 535, 539, 540,
|
||||
544, 545, 549, 550, 554, 555, 559, 560, 564, -1
|
||||
],
|
||||
name = 'tch_afs_5_15',
|
||||
description = [
|
||||
"TCH/AFS 5.15 kbits convolutional code:",
|
||||
"G1/G3 = 1 + D + D3 + D4 / 1 + D + D2 + D3 + D4",
|
||||
"G1/G3 = 1 + D + D3 + D4 / 1 + D + D2 + D3 + D4",
|
||||
"G2/G3 = 1 + D2 + D4 / 1 + D + D2 + D3 + D4",
|
||||
"G3/G3 = 1",
|
||||
"G3/G3 = 1",
|
||||
]
|
||||
)
|
||||
# TCH_AFS_5_15 definition
|
||||
ConvolutionalCode(
|
||||
109,
|
||||
[
|
||||
( G1, G3 ),
|
||||
( G1, G3 ),
|
||||
( G2, G3 ),
|
||||
( 1, 1 ),
|
||||
( 1, 1 ),
|
||||
],
|
||||
puncture = [
|
||||
0, 4, 5, 9, 10, 14, 15, 20, 25, 30, 35, 40,
|
||||
50, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 160,
|
||||
170, 180, 190, 200, 210, 220, 230, 240, 250, 260, 270, 280,
|
||||
290, 300, 310, 315, 320, 325, 330, 334, 335, 340, 344, 345,
|
||||
350, 354, 355, 360, 364, 365, 370, 374, 375, 380, 384, 385,
|
||||
390, 394, 395, 400, 404, 405, 410, 414, 415, 420, 424, 425,
|
||||
430, 434, 435, 440, 444, 445, 450, 454, 455, 460, 464, 465,
|
||||
470, 474, 475, 480, 484, 485, 490, 494, 495, 500, 504, 505,
|
||||
510, 514, 515, 520, 524, 525, 529, 530, 534, 535, 539, 540,
|
||||
544, 545, 549, 550, 554, 555, 559, 560, 564, -1
|
||||
],
|
||||
name = 'tch_afs_5_15',
|
||||
description = [
|
||||
"TCH/AFS 5.15 kbits convolutional code:",
|
||||
"G1/G3 = 1 + D + D3 + D4 / 1 + D + D2 + D3 + D4",
|
||||
"G1/G3 = 1 + D + D3 + D4 / 1 + D + D2 + D3 + D4",
|
||||
"G2/G3 = 1 + D2 + D4 / 1 + D + D2 + D3 + D4",
|
||||
"G3/G3 = 1",
|
||||
"G3/G3 = 1",
|
||||
]
|
||||
),
|
||||
|
||||
# TCH_AFS_4_75 definition
|
||||
TCH_AFS_4_75 = ConvolutionalCode(
|
||||
101,
|
||||
[
|
||||
( G4, G6 ),
|
||||
( G4, G6 ),
|
||||
( G5, G6 ),
|
||||
( 1, 1 ),
|
||||
( 1, 1 ),
|
||||
],
|
||||
puncture = [
|
||||
0, 1, 2, 4, 5, 7, 9, 15, 25, 35, 45, 55,
|
||||
65, 75, 85, 95, 105, 115, 125, 135, 145, 155, 165, 175,
|
||||
185, 195, 205, 215, 225, 235, 245, 255, 265, 275, 285, 295,
|
||||
305, 315, 325, 335, 345, 355, 365, 375, 385, 395, 400, 405,
|
||||
410, 415, 420, 425, 430, 435, 440, 445, 450, 455, 459, 460,
|
||||
465, 470, 475, 479, 480, 485, 490, 495, 499, 500, 505, 509,
|
||||
510, 515, 517, 519, 520, 522, 524, 525, 526, 527, 529, 530,
|
||||
531, 532, 534, -1
|
||||
],
|
||||
name = 'tch_afs_4_75',
|
||||
description = [
|
||||
"TCH/AFS 4.75 kbits convolutional code:",
|
||||
"G4/G6 = 1 + D2 + D3 + D5 + D6 / 1 + D + D2 + D3 + D4 + D6",
|
||||
"G4/G6 = 1 + D2 + D3 + D5 + D6 / 1 + D + D2 + D3 + D4 + D6",
|
||||
"G5/G6 = 1 + D + D4 + D6 / 1 + D + D2 + D3 + D4 + D6",
|
||||
"G6/G6 = 1",
|
||||
"G6/G6 = 1",
|
||||
]
|
||||
)
|
||||
# TCH_AFS_4_75 definition
|
||||
ConvolutionalCode(
|
||||
101,
|
||||
[
|
||||
( G4, G6 ),
|
||||
( G4, G6 ),
|
||||
( G5, G6 ),
|
||||
( 1, 1 ),
|
||||
( 1, 1 ),
|
||||
],
|
||||
puncture = [
|
||||
0, 1, 2, 4, 5, 7, 9, 15, 25, 35, 45, 55,
|
||||
65, 75, 85, 95, 105, 115, 125, 135, 145, 155, 165, 175,
|
||||
185, 195, 205, 215, 225, 235, 245, 255, 265, 275, 285, 295,
|
||||
305, 315, 325, 335, 345, 355, 365, 375, 385, 395, 400, 405,
|
||||
410, 415, 420, 425, 430, 435, 440, 445, 450, 455, 459, 460,
|
||||
465, 470, 475, 479, 480, 485, 490, 495, 499, 500, 505, 509,
|
||||
510, 515, 517, 519, 520, 522, 524, 525, 526, 527, 529, 530,
|
||||
531, 532, 534, -1
|
||||
],
|
||||
name = 'tch_afs_4_75',
|
||||
description = [
|
||||
"TCH/AFS 4.75 kbits convolutional code:",
|
||||
"G4/G6 = 1 + D2 + D3 + D5 + D6 / 1 + D + D2 + D3 + D4 + D6",
|
||||
"G4/G6 = 1 + D2 + D3 + D5 + D6 / 1 + D + D2 + D3 + D4 + D6",
|
||||
"G5/G6 = 1 + D + D4 + D6 / 1 + D + D2 + D3 + D4 + D6",
|
||||
"G6/G6 = 1",
|
||||
"G6/G6 = 1",
|
||||
]
|
||||
)
|
||||
]
|
||||
|
||||
def gen_c(dest, pref, code):
|
||||
f = open(os.path.join(dest, 'conv_' + code.name + '_gen.c'), 'w')
|
||||
if __name__ == '__main__':
|
||||
path = sys.argv[1] if len(sys.argv) > 1 else os.getcwd()
|
||||
prefix = "gsm0503"
|
||||
|
||||
print >>sys.stderr, "Generating convolutional codes..."
|
||||
|
||||
# Open a new file for writing
|
||||
f = open(os.path.join(path, "gsm0503_conv.c"), 'w')
|
||||
print >>f, mod_license
|
||||
print >>f, "#include <stdint.h>"
|
||||
print >>f, "#include <osmocom/core/conv.h>"
|
||||
code.gen_tables(pref, f)
|
||||
|
||||
if __name__ == '__main__':
|
||||
print >>sys.stderr, "Generating convolutional codes..."
|
||||
prefix = "gsm0503"
|
||||
path = sys.argv[1] if len(sys.argv) > 1 else os.getcwd()
|
||||
gen_c(path, prefix, xCCH)
|
||||
gen_c(path, prefix, CS2)
|
||||
gen_c(path, prefix, CS3)
|
||||
gen_c(path, prefix, TCH_AFS_12_2)
|
||||
gen_c(path, prefix, TCH_AFS_10_2)
|
||||
gen_c(path, prefix, TCH_AFS_7_95)
|
||||
gen_c(path, prefix, TCH_AFS_7_4)
|
||||
gen_c(path, prefix, TCH_AFS_6_7)
|
||||
gen_c(path, prefix, TCH_AFS_5_9)
|
||||
gen_c(path, prefix, TCH_AFS_5_15)
|
||||
gen_c(path, prefix, TCH_AFS_4_75)
|
||||
print >>sys.stderr, "\tdone."
|
||||
# Generate the tables one by one
|
||||
for code in conv_codes:
|
||||
print >>sys.stderr, "Generate '%s' definition" % code.name
|
||||
code.gen_tables(prefix, f)
|
||||
|
||||
print >>sys.stderr, "Generation complete."
|
||||
|
|
|
|||
Loading…
Reference in New Issue