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view src/cs/layer1/audio_include/l1audio_proto.h @ 300:edcb8364d45b

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L1: resurrect TCH tap feature In this new incarnation of our TCH tap feature, we support DL sniffing in all 3 of FR1, HR1 and EFR, and the new implementation will capture every 20 ms frame where the old one silently skipped a frame (sent nothing) during FACCH stealing. The wire interface on RVTMUX changed slightly, and fc-shell tch record will need to be updated to support the new version. TCH UL play or substitution is supported for FR1 and EFR only; support for HR1 can be added later if needed.
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 13 Dec 2022 02:44:01 +0000
parents 4e78acac3d88
children
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/************* Revision Controle System Header *************
 *                  GSM Layer 1 software
 * L1AUDIO_PROTO.H
 *
 *        Filename l1audio_proto.h
 *  Copyright 2004 (C) Texas Instruments
 *
 ************* Revision Controle System Header *************/

#if (AUDIO_TASK == 1)

#ifndef _L1AUDIO_PROTO_H_
#define _L1AUDIO_PROTO_H_

// Functions declared in l1audio_afunc.c
void l1a_audio_send_confirmation(UWORD32 SignalCode);

void l1a_audio_send_result      (UWORD32 SignalCode, xSignalHeaderRec *msg, UWORD8 queue);
#if (SPEECH_RECO)
void l1_send_sr_background_msg  (UWORD32 SignalCode);
#endif
#if (MELODY_E2)
void l1_send_melody_e2_background_msg(UWORD32 SignalCode, UWORD8  melody_id);
#endif
#endif    // _L1AUDIO_PROTO_H_

#endif    // AUDIO_TASK