FreeCalypso > hg > gsm-codec-lib
view libgsmfr2/pp_homing.c @ 556:18aca50d68df default tip
doc/Calypso-TCH-downlink: update for FR1 BFI-with-data
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Fri, 11 Oct 2024 01:54:00 +0000 |
parents | c95e89367321 |
children |
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/* * gsmfr_preproc_good_frame_hm() is a wrapper around gsmfr_preproc_good_frame() * that adds homing of the Rx DTX handler preprocessor block. This homing * version of good frame preproc is not used in the full decoder (the latter * implements its own homing logic as specified by 3GPP), but it will be used * when our Rx DTX handler preprocessor functions as a TFO transform. */ #include <stdint.h> #include <string.h> #include "tw_gsmfr.h" void gsmfr_preproc_good_frame_hm(struct gsmfr_preproc_state *st, uint8_t *frame) { if (memcmp(frame, gsmfr_decoder_homing_frame, GSMFR_RTP_FRAME_LEN)) gsmfr_preproc_good_frame(st, frame); else gsmfr_preproc_reset(st); }