MCS: add Channel Coding Command encoder
Add function to encode MCS value as proper EDGE or GPRS Channel Coding
value according to 3GPP TS 44.060 and corresponding helpers.
Use it for everything except IA Rest Octet encoding which is done in a
follow-up patches to make sure that we distinguish between
encoding-related changes to test output and unrelated changes.
Change-Id: I127fb29f5aaf77a7f6c4c565dfeb3b711af9845d
diff --git a/src/gprs_coding_scheme.cpp b/src/gprs_coding_scheme.cpp
index 8e6593b..a149f81 100644
--- a/src/gprs_coding_scheme.cpp
+++ b/src/gprs_coding_scheme.cpp
@@ -67,10 +67,7 @@
const GprsCodingScheme demanded_mcs,
const unsigned arq_type)
{
- OSMO_ASSERT(mcs.to_num() > 0);
- OSMO_ASSERT(demanded_mcs.to_num() > 0);
-
- return egprs_mcs_retx_tbl[arq_type][mcs.to_num() - 1][demanded_mcs.to_num() - 1];
+ return egprs_mcs_retx_tbl[arq_type][mcs_chan_code(mcs)][mcs_chan_code(demanded_mcs)];
}
static struct {