The scheduler is now using the lookup tables instead of these
functions. The only part using them is the AMR unit test.
Change-Id: I1a9c80dd12252e7befe9c9bc8e8f7ee8648b5465
This unit test demonstrates a problem in amr_parse_mr_conf(): the
threshold and hysteresis values are parsed incorrectly. They are
expected to match what we have in amr_fr_bts_mode_def[]:
Mode[0] = 0/13/4
Mode[1] = 2/25/4
Mode[2] = 5/37/4
This will be fixed in a follow-up patch.
Change-Id: Iab7e8878e62f598959e80fcb7e729b7f496962a2
Related: SYS#5917, OS#4984
The AMR transmission phase directly depends on the frame number. The
transmission phase is used to tell if a received AMR frame contains a
CMI (frame type that is currently used) or CMR (frame type that the
receiver should use) codec identifier. The formulas in the present
implementation seem to be correct but they do not reflect the numbers in
the spec very well, nor do they have unit-tests. Lets replace them with
more readble functions and test those functions with unit-tests.
Change-Id: I94a934a6b3b397b4cd0e9da3577325de58814335
Related: SYS#5549
Vadim Yanitskiy
Philipp Maier