BTS_Tests.TC_pcu_data_ind_lqual_cb: properly send UL BLOCK.req

We must be using a valid TDMA Fn when scheduling UL BLOCK.req,
so wait for a DL BLOCK.ind, take the current Fn from there and
calculate a proper TDMA Fn for the next UL block.

Change-Id: If0fb615a4136a76a939588af0131ddcfb7acd877
Related: OS#5954
1 file changed