pySim.cat: More spec references + explanations in comments

Change-Id: I4a89156075ae225594740451b33c3dec8983cf04
2024-07-15 12:11:18 +02:00
parent c805f00bff
commit 5fdfa1463e
1 changed files with 2 additions and 1 deletions
--- a/pySim/cat.py
+++ b/pySim/cat.py
@@ -499,9 +499,10 @@ class ChannelDataLength(COMPR_TLV_IE, tag = 0xB7):
 class BufferSize(COMPR_TLV_IE, tag = 0xB9):
    _construct = Int16ub

-# TS 31.111 Section 8.56
+# TS 102 223 Section 8.56 + TS 31.111 Section 8.56
 class ChannelStatus(COMPR_TLV_IE, tag = 0xB8):
    # complex decoding, depends on out-of-band context/knowledge :(
+    # for default / TCP Client mode: bit 8 of first byte indicates connected, 3 LSB indicate channel nr
    _construct = HexAdapter(GreedyBytes)

 # TS 102 223 Section 8.58