laforge has uploaded this change for review. ( https://gerrit.osmocom.org/c/pysim/+/38472?usp=email )
Change subject: pySim.ts_31_102: Add support for EF.ARFCNList ......................................................................
pySim.ts_31_102: Add support for EF.ARFCNList
Change-Id: I16797ca58c3ad6ebaf588d04fec011a0cbcfcef3 --- M pySim/ts_31_102.py 1 file changed, 31 insertions(+), 2 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/pysim refs/changes/72/38472/1
diff --git a/pySim/ts_31_102.py b/pySim/ts_31_102.py index b82c411..6f14ebb 100644 --- a/pySim/ts_31_102.py +++ b/pySim/ts_31_102.py @@ -30,7 +30,7 @@
from construct import Optional as COptional from construct import Int32ub, Nibble, GreedyRange, Struct, FlagsEnum, Switch, this, Int16ub, Padding -from construct import Bytewise, Int24ub, PaddedString, PrefixedArray, If +from construct import Bytewise, Int24ub, Int24sb, PaddedString, PrefixedArray, If
from osmocom.utils import is_hexstr from osmocom.tlv import * @@ -893,6 +893,35 @@ super().__init__(fid, sfid=sfid, name=name, desc=desc, size=size, **kwargs) self._construct = BitStruct('rfu'/BitsRFU(7), 'from_preferred'/Flag)
+# TS 31.102 Section 4.2.112 + TS 23.032 Section 6.1 +GadPoint = Struct('latitude'/Int24sb, 'longitude'/Int24sb) + +# TS 31.102 Section 4.2.112 (Rel ??) +class EF_EARFCNList(TransparentEF): + _test_de_encode = [ + # single data object with one EARFCN + one area of 3 points + ('a01a8004000100008112000001100001000002100002000003100003', + {'earfcn_list_tlv': [{'earfcn': 65536}, {'geographical_area': [{'latitude': 1, 'longitude': 1048577}, + {'latitude': 2, 'longitude': 1048578}, + {'latitude': 3, 'longitude': + 1048579}]}]}), + # single data object with one EARFCN + two areas of 3 + 4 points + ('a01a800400010000811200000110000100000210000200000310000381180000011000010000021000020000031000030001011000110', + None), + # two concatenated data objects with 3 points each + ('a01a8004000100008112000001100001000002100002000003100003a01a8004000200008112000011100011000012100012000013100013', None ), + ] + class Earfcn(BER_TLV_IE, tag=0x80): + _construct = Int32ub + class GeographicalArea(BER_TLV_IE, tag=0x81): + _construct = GreedyRange(GadPoint) + class EarfcnListTlv(BER_TLV_IE, tag=0xa0, nested=[Earfcn,GeographicalArea]): + pass + def __init__(self, fid='6ffd', sfid=None, name='EF.EARFCNList', size=(30, 100), + desc='EARFCN list for MTC/NB-IOT UEs', **kwargs): + super().__init__(fid, sfid=sfid, name=name, desc=desc, size=size, **kwargs) + self._tlv = self.EarfcnListTlv + # TS 31.102 Section 4.2.114 (Rel 18) class EF_eAKA(TransparentEF): def __init__(self, fid='6f01', sfid=None, name='EF.eAKA', size=(1, 1), @@ -1675,7 +1704,7 @@ # TODO: EF.3GPPPSDATAOFF # TODO: EF.3GPPPSDATAOFFservicelist EF_XCAPConfigData(service=120), - # TODO: EF.EARFCNList + EF_EARFCNList(service=121), EF_MuDMiDConfigData(service=134), EF_eAKA(), EF_OCST(service=148),
-
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