SDCCH/8 Demapper gsm_sdcch8_demapper import grgsm grgsm.gsm_sdcch8_demapper( timeslot_nr=$timeslot_nr, ) set_timeslot_nr($timeslot_nr) timeslot_nr timeslot_nr 1 raw bursts message 1 bursts message 1 Piotr Krysik Demapper for SDCCH/8 + SACCH/C8 control channels. This corresponds to channel combination vii specified in GSM 05.02, section 6.4 gr-gsm/hier_blocks/demapping/gsm_sdcch8_demapper.grc