view src/g23m-gsm/alr/alr_gprs.h @ 598:717ed17d82c6

aci3 vocoder control revamped, AT@VSEL now works as it should The vocoder control code (hl_audio_drv.c) that came with the TCS3 version of ACI was totally broken in the Calypso config (VOCODER_FUNC_INTERFACE) and worked in the standard analog voice environment only by luck. This code has now been rewritten to work correctly with our Calypso platform and TCS211 L1, and our new AT@VSEL mechanism (automatic enabling and disabling of MCSI voice path as the modem enters and exits the voice call state) now also works as designed.
author Mychaela Falconia <falcon@freecalypso.org>
date Wed, 27 Mar 2019 23:44:35 +0000
parents 27a4235405c6
children
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/*
+-----------------------------------------------------------------------------
|  Project :
|  Modul   :  J:\g23m-gsm\alr\alr_gprs.h
+-----------------------------------------------------------------------------
|  Copyright 2002 Texas Instruments Berlin, AG
|                 All rights reserved.
|
|                 This file is confidential and a trade secret of Texas
|                 Instruments Berlin, AG
|                 The receipt of or possession of this file does not convey
|                 any rights to reproduce or disclose its contents or to
|                 manufacture, use, or sell anything it may describe, in
|                 whole, or in part, without the specific written consent of
|                 Texas Instruments Berlin, AG.
+-----------------------------------------------------------------------------
|  Purpose :
+-----------------------------------------------------------------------------
*/
typedef struct {
  UBYTE v_ptmsi;
  ULONG ptmsi;
  UBYTE v_ptmsi2;
  ULONG ptmsi2;
  UBYTE ign_pgm;
  UBYTE pbcch;
  UBYTE check_bsic;
  UBYTE ptm;
  UBYTE pim;
  UBYTE sync_only;
  UBYTE pcco_active;
} T_ALR_GPRS_DATA;

#define SI13_ON_NBCCH 0
#define SI13_ON_EBCCH 1

void gprs_alr_get_table            (const T_FUNC**      tab,
                                    USHORT*             n);
void gprs_alr_mon_ctrl_req         (T_MPH_MON_CTRL_REQ* ctrl_req);
BOOL gprs_alr_check_packet_paging  (UBYTE*              frame,
                                    UBYTE               which);
BOOL gprs_alr_check_packet_paging_2(UBYTE*              frame,
                                    UBYTE               which);
BOOL gprs_alr_check_ptmsi          (ULONG               ptmsi_pag);
void gprs_alr_store_ptmsi          (UBYTE indic,
                                    ULONG               tmsi);
void gprs_alr_store_ptmsi2         (UBYTE indic2,
                                    ULONG               tmsi2);

void gprs_alr_check_downlink_assign(T_MPHC_DATA_IND*    data_ind);
void gprs_alr_init                 (void);
BOOL gprs_check_read_si13_only     (void);
void gprs_check_page_mode          (T_MPHC_DATA_IND*    data_ind);
void set_gprs_support( UBYTE support );
GLOBAL BOOL gprs_alr_is_supported  (void);