Address = &h001; read-only access
This register reports the status of the data recording and transmission (playback).
Bit 1: 0- IR data transmission is in progress, 1- IR data transmission has been completed.
Bit 0: 0- IR data recording is in progress, 1- IR data recording has been completed. If the data recording fails (i.e. because no IR signal has been received at all) then this bit will remain at 0.