decoding: Use 'I' and 'R' in rbb array for DL
We want to match up rbb decoding and encoding so it helps to use the
same chars.
diff --git a/src/tbf.cpp b/src/tbf.cpp
index 3f4da56..8ffafce 100644
--- a/src/tbf.cpp
+++ b/src/tbf.cpp
@@ -1348,7 +1348,7 @@
Decoding::extract_rbb(rbb, show_rbb);
/* show received array in debug (bit 64..1) */
LOGP(DRLCMACDL, LOGL_DEBUG, "- ack: (BSN=%d)\"%s\""
- "(BSN=%d) 1=ACK o=NACK\n", (ssn - 64) & mod_sns,
+ "(BSN=%d) R=ACK I=NACK\n", (ssn - 64) & mod_sns,
show_rbb, (ssn - 1) & mod_sns);
/* apply received array to receive state (SSN-64..SSN-1) */