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annotate src/g23m-gprs/sndcp/sndcp_pdf.c @ 597:f18b29e27be5

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First attempt at MCSI voice path automatic switching The function is implemented at the ACI level in both aci2 and aci3, successfully avoids triggering the DSP bug on the first call, but the shutdown of MCSI upon call completion is not working properly yet in either version.
author Mychaela Falconia <falcon@freecalypso.org>
date Wed, 27 Mar 2019 22:18:35 +0000
parents 219afcfc6250
children
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1 /*
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2 +-----------------------------------------------------------------------------
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3 | Project : GPRS (8441)
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4 | Modul : sndcp_pdf.c
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5 +-----------------------------------------------------------------------------
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6 | Copyright 2002 Texas Instruments Berlin, AG
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7 | All rights reserved.
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8 |
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9 | This file is confidential and a trade secret of Texas
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10 | Instruments Berlin, AG
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11 | The receipt of or possession of this file does not convey
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12 | any rights to reproduce or disclose its contents or to
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13 | manufacture, use, or sell anything it may describe, in
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14 | whole, or in part, without the specific written consent of
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15 | Texas Instruments Berlin, AG.
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16 +-----------------------------------------------------------------------------
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17 | Purpose : This modul is part of the entity SNDCP and implements all
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18 | procedures and functions as described in the
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19 | SDL-documentation (PD-statemachine)
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20 +-----------------------------------------------------------------------------
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21 */
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24 #define ENTITY_SNDCP
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26 /*==== INCLUDES =============================================================*/
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27
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28 #include "typedefs.h" /* to get Condat data types */
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29 #include "vsi.h" /* to get a lot of macros */
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30 #include "macdef.h"
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31 #include "prim.h" /* to get the definitions of used SAP and directions */
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32
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33 #include "dti.h"
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34
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35 #include "sndcp.h" /* to get the global entity definitions */
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37
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38 /*==== CONST ================================================================*/
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39
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40 /*==== LOCAL VARS ===========================================================*/
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41
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42 /*==== PRIVATE FUNCTIONS ====================================================*/
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43
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44 /*==== PUBLIC FUNCTIONS =====================================================*/
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48 /*
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49 +------------------------------------------------------------------------------
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50 | Function : pd_init
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51 +------------------------------------------------------------------------------
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52 | Description : Initializes the pda service.
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53 |
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54 | Parameters :
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55 |
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56 +------------------------------------------------------------------------------
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57 */
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58 GLOBAL void pd_init (void)
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59 {
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60 TRACE_FUNCTION( "pd_init" );
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61 sndcp_data->pd = & sndcp_data->pd_base[0];
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62 INIT_STATE(PD_0, PD_DEFAULT);
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63 #ifdef SNDCP_2to1
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64 sndcp_data->pd->sapi = PS_SAPI_3;
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65 #else
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66 sndcp_data->pd->sapi = LL_SAPI_3;
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67 #endif /*SNDCP_2to1*/
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68 sndcp_data->pd = & sndcp_data->pd_base[1];
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69 INIT_STATE(PD_1, PD_DEFAULT);
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70 #ifdef SNDCP_2to1
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71 sndcp_data->pd->sapi = PS_SAPI_5;
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72 #else
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73 sndcp_data->pd->sapi = LL_SAPI_5;
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74 #endif /*SNDCP_2to1*/
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75
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77 sndcp_data->pd = & sndcp_data->pd_base[2];
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78 INIT_STATE(PD_2, PD_DEFAULT);
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79 #ifdef SNDCP_2to1
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80 sndcp_data->pd->sapi = PS_SAPI_9;
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81 #else
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82 sndcp_data->pd->sapi = LL_SAPI_9;
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83 #endif /*SNDCP_2to1*/
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86 sndcp_data->pd = & sndcp_data->pd_base[3];
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87 INIT_STATE(PD_3, PD_DEFAULT);
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88 #ifdef SNDCP_2to1
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89 sndcp_data->pd->sapi = PS_SAPI_11;
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90 #else
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91 sndcp_data->pd->sapi = LL_SAPI_11;
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92 #endif /*SNDCP_2to1*/
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93
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95 } /* pd_init() */
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96