Changes

Summary

bts: f_est_dchan(): populate UL SACCH cache (details)

Commit fe82e7300c08e33e948d7a6b329fec1f3211eb2b by Vadim Yanitskiy

bts: f_est_dchan(): populate UL SACCH cache

This ensures that UL SACCH blocks always contain the expected content
and a proper L1 SACCH header, rather than the dummy measurement report
hard-coded in trxcon/firmware.  As a result, the BTS receives
consistent and realistic UL SACCH from the very beginning.

Change-Id: I4781fe7539e64e77d594e84f905646c127f46b64
Related: OS#6933

bts/BTS_Tests.ttcn