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annotate src/g23m-aci/aci/hl_audio_drv.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 53929b40109c
children 717ed17d82c6
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1 /*
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2 +-----------------------------------------------------------------------------
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3 | Project : GSM-PS (6147)
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4 | Modul : AOC
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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 module defines the functions for the high level audio
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18 driver interface.
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19 +-----------------------------------------------------------------------------
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20 */
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21
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22
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23 #ifndef HL_AUDIO_DRV_C
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24 #define HL_AUDIO_DRV_C
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25 #endif
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26
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27 #include "aci_all.h"
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28 #include "aci_cmh.h"
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29 #include "aci.h"
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30 #include "psa.h"
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31 #include "hl_audio_drv.h"
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32 #include "rv/rv_general.h"
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33 #include "audio/audio_api.h"
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34 #include "fc-target.cfg"
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35
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36 #ifdef VOCODER_FUNC_INTERFACE
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37 #include "l4_tim.h"
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38 #endif
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39
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41
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42 /* ===============GLOBAL VARIABLES====================*/
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43
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44 LOCAL T_HL_VOCODER_STATE currVocoderState;
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45 #ifdef VOCODER_FUNC_INTERFACE
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46 GLOBAL T_HL_VOCODER_ACTION currVocoderAction;
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47 #endif
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48
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49 #ifdef CONFIG_TARGET_FCDEV3B
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50 GLOBAL UBYTE aci_digital_voice_autoswitch;
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51 #endif
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52
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53 /* This flag helps enable the vocoder interface testing for
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54 specific tescases
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55 */
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56 #ifdef _SIMULATION_
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57 BOOL vocoder_tst_flag;
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58 #endif
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59
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60
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61 /* =============FUNCTION DEFINITIONS FOR L1===========*/
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62 #ifndef _SIMULATION_
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63 #ifdef VOCODER_FUNC_INTERFACE
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64 void vocoder_mute_dl( BOOL mute );
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65 void vocoder_mute_ul( BOOL mute );
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66 void enable_tch_vocoder (BOOL vocoder_on);
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67 #endif /* VOCODER_FUNC_INTERFACE */
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68 #endif /* _SIMULATION_ */
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69
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70
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71 /*================= FUNCTIONS ========================*/
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72
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73 /*
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74 +-------------------------------------------------------------------+
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75 | PROJECT : GSM-PS (6147) MODULE : HL_AUDIO_DRV |
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76 | ROUTINE : hl_audio_drv_init |
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77 +-------------------------------------------------------------------+
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78
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79 PURPOSE : This function is called to initialise the variables in
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80 the High Level Audio driver
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81 */
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82 GLOBAL void hl_audio_drv_init (void)
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83 {
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84 TRACE_FUNCTION("hl_audio_drv_init()");
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85
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86 currVocoderState = HL_VOCODER_DISABLED;
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87 #ifdef VOCODER_FUNC_INTERFACE
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88 currVocoderAction= VOCODER_IDLE;
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89 #endif
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90 #ifdef _SIMULATION_
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91 vocoder_tst_flag = FALSE;
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92 #endif
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93
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94 }
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95
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96 /*
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97 +-------------------------------------------------------------------+
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98 | PROJECT : GSM-PS (6147) MODULE : PSA_CCF |
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99 | ROUTINE : hl_drv_set_vocoder_state|
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100 +-------------------------------------------------------------------+
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101
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102 PURPOSE : This function will enable/disable vocoder OR put the
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103 vocoder state to PENDING_ENABLE/DISABLE depending on the
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104 vocoder states. Depending on the vocoder state and if
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105 requires timer will be started. Timer implementation is
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106 done to synchronize timing delay needed(appr 35ms) to actually
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107 enable/disable of vocoder in DSP.
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108 */
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109 GLOBAL void hl_drv_set_vocoder_state(BOOL user_attach)
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110 {
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111 #ifdef CONFIG_TARGET_FCDEV3B
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112 T_AUDIO_VOICE_PATH_SETTING vpath;
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113 T_AUDIO_FULL_ACCESS_WRITE audio_param;
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114 T_RV_RETURN return_path = { NULL, 0 };
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115 #endif
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116
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117 TRACE_FUNCTION("hl_drv_set_vocoder_state");
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118
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119 #ifdef VOCODER_FUNC_INTERFACE
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120 if ( (user_attach EQ TRUE AND currVocoderState EQ HL_VOCODER_ENABLED) OR
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121 (user_attach EQ FALSE AND currVocoderState EQ HL_VOCODER_DISABLED) )
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
122 return; /* Do nothing, when the timeout occurs corresponding action will be taken */
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
123
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
124 switch (currVocoderAction) /* currVocoderAction is the state */
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
125 {
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
126 case VOCODER_IDLE:
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
127 break;
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
128
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
129 case VOCODER_BUSY:
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
130 {
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
131 if ( (user_attach EQ TRUE) AND (currVocoderState EQ HL_VOCODER_DISABLED) )
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
132 {
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
133 currVocoderAction = VOCODER_PENDING_ENABLE;
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
134 return;
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
135 }
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
136 else if ( (user_attach EQ FALSE) AND (currVocoderState EQ HL_VOCODER_ENABLED) )
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
137 {
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
138 currVocoderAction = VOCODER_PENDING_DISABLE;
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
139 return;
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
140 }
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
141 }
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
142 break;
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
143
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
144 case VOCODER_PENDING_ENABLE:
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
145 {
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
146 if (user_attach EQ TRUE)
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
147 return; /* Do nothing */
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
148 else /* user_attach EQ FALSE */
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
149 {
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
150 currVocoderAction = VOCODER_PENDING_DISABLE;
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
151 return;
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
152 }
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
153 }
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
154 break;
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
155
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
156 case VOCODER_PENDING_DISABLE:
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
157 {
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
158 if (user_attach EQ FALSE)
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
159 return; /* Do nothing */
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
160 else /* user_attach EQ TRUE */
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
161 {
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
162 currVocoderAction = VOCODER_PENDING_ENABLE;
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
163 return;
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
164 }
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
165 }
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
166 break;
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
167
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
168 default: /* Assumed to be a never as all values caught */
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
169 TRACE_ERROR ("Illegal value of currVocoderAction");
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
170 break;
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
171
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
172 }
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
173 #endif /* VOCODER_FUNC_INTERFACE */
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
174
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
175 #ifdef _SIMULATION_
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
176 if(vocoder_tst_flag)
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
177 #endif
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
178 {
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
179
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
180 #ifndef VOCODER_FUNC_INTERFACE
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
181 {
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
182 if(user_attach AND (currVocoderState EQ HL_VOCODER_DISABLED OR currVocoderState EQ HL_VOCODER_DISABLE_INITIATED))
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
183 {
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
184 PALLOC(mmi_tch_vocoder_cfg_req, MMI_TCH_VOCODER_CFG_REQ);
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
185 mmi_tch_vocoder_cfg_req->vocoder_state = VOCODER_ENABLE;
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
186 PSENDX(L1, mmi_tch_vocoder_cfg_req);
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
187 currVocoderState = HL_VOCODER_ENABLE_INITIATED;
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
188 }
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
189 if(!user_attach AND (currVocoderState EQ HL_VOCODER_ENABLED OR currVocoderState EQ HL_VOCODER_ENABLE_INITIATED))
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
190 {
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
191 PALLOC(mmi_tch_vocoder_cfg_req, MMI_TCH_VOCODER_CFG_REQ);
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
192 mmi_tch_vocoder_cfg_req->vocoder_state = VOCODER_DISABLE;
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
193 PSENDX(L1, mmi_tch_vocoder_cfg_req);
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
194 currVocoderState = HL_VOCODER_DISABLE_INITIATED;
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
195 }
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
196 }
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
197 #else
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
198 #ifndef _SIMULATION_
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
199 TRACE_EVENT("Function interface for Vocoder");
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
200
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
201 currVocoderAction = VOCODER_BUSY;
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
202 TIMERSTART(VOCODER_VALUE, ACI_VOCODER);
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
203 if (user_attach)
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
204 {
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
205 enable_tch_vocoder(TRUE);
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
206 vocoder_mute_dl (FALSE); /* un-mute speaker */
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
207 vocoder_mute_ul (FALSE); /* un-mute microphone */
597
f18b29e27be5 First attempt at MCSI voice path automatic switching
Mychaela Falconia <falcon@freecalypso.org>
parents: 162
diff changeset
208 #ifdef CONFIG_TARGET_FCDEV3B
f18b29e27be5 First attempt at MCSI voice path automatic switching
Mychaela Falconia <falcon@freecalypso.org>
parents: 162
diff changeset
209 if (aci_digital_voice_autoswitch)
f18b29e27be5 First attempt at MCSI voice path automatic switching
Mychaela Falconia <falcon@freecalypso.org>
parents: 162
diff changeset
210 {
f18b29e27be5 First attempt at MCSI voice path automatic switching
Mychaela Falconia <falcon@freecalypso.org>
parents: 162
diff changeset
211 vpath = AUDIO_BLUETOOTH_HEADSET;
f18b29e27be5 First attempt at MCSI voice path automatic switching
Mychaela Falconia <falcon@freecalypso.org>
parents: 162
diff changeset
212 audio_param.variable_indentifier = AUDIO_PATH_USED;
f18b29e27be5 First attempt at MCSI voice path automatic switching
Mychaela Falconia <falcon@freecalypso.org>
parents: 162
diff changeset
213 audio_param.data = &vpath;
f18b29e27be5 First attempt at MCSI voice path automatic switching
Mychaela Falconia <falcon@freecalypso.org>
parents: 162
diff changeset
214 audio_full_access_write(&audio_param, return_path);
f18b29e27be5 First attempt at MCSI voice path automatic switching
Mychaela Falconia <falcon@freecalypso.org>
parents: 162
diff changeset
215 }
f18b29e27be5 First attempt at MCSI voice path automatic switching
Mychaela Falconia <falcon@freecalypso.org>
parents: 162
diff changeset
216 #endif
162
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
217 }
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
218 else
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
219 {
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
220 vocoder_mute_dl (TRUE); /* mute speaker */
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
221 vocoder_mute_ul (TRUE); /* mute microphone */
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
222 enable_tch_vocoder (FALSE); /* disable vocoder */
597
f18b29e27be5 First attempt at MCSI voice path automatic switching
Mychaela Falconia <falcon@freecalypso.org>
parents: 162
diff changeset
223 #ifdef CONFIG_TARGET_FCDEV3B
f18b29e27be5 First attempt at MCSI voice path automatic switching
Mychaela Falconia <falcon@freecalypso.org>
parents: 162
diff changeset
224 if (aci_digital_voice_autoswitch)
f18b29e27be5 First attempt at MCSI voice path automatic switching
Mychaela Falconia <falcon@freecalypso.org>
parents: 162
diff changeset
225 {
f18b29e27be5 First attempt at MCSI voice path automatic switching
Mychaela Falconia <falcon@freecalypso.org>
parents: 162
diff changeset
226 vpath = AUDIO_GSM_VOICE_PATH;
f18b29e27be5 First attempt at MCSI voice path automatic switching
Mychaela Falconia <falcon@freecalypso.org>
parents: 162
diff changeset
227 audio_param.variable_indentifier = AUDIO_PATH_USED;
f18b29e27be5 First attempt at MCSI voice path automatic switching
Mychaela Falconia <falcon@freecalypso.org>
parents: 162
diff changeset
228 audio_param.data = &vpath;
f18b29e27be5 First attempt at MCSI voice path automatic switching
Mychaela Falconia <falcon@freecalypso.org>
parents: 162
diff changeset
229 audio_full_access_write(&audio_param, return_path);
f18b29e27be5 First attempt at MCSI voice path automatic switching
Mychaela Falconia <falcon@freecalypso.org>
parents: 162
diff changeset
230 }
f18b29e27be5 First attempt at MCSI voice path automatic switching
Mychaela Falconia <falcon@freecalypso.org>
parents: 162
diff changeset
231 #endif
162
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
232 }
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
233 #endif /* _SIMULATION_ */
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
234 #endif /* VOCODER_FUNC_INTERFACE */
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
235 }
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
236
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
237 return;
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
238 }
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
239
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
240 /*
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
241 +-------------------------------------------------------------------+
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
242 | PROJECT : GSM-PS (6147) MODULE : HL_AUDIO_DRV |
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
243 | ROUTINE : hl_drv_get_vocoder_state |
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
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244 +-------------------------------------------------------------------+
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245
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246 PURPOSE : This function returns the state of the vocoder
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247 */
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248
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249 GLOBAL T_HL_VOCODER_STATE hl_drv_get_vocoder_state (void)
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250 {
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251 return currVocoderState;
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252 }
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253
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254 #ifndef VOCODER_FUNC_INTERFACE
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255 /*
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256 +-------------------------------------------------------------------+
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257 | PROJECT : GSM-PS (6147) MODULE : HL_AUDIO_DRV |
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258 | ROUTINE : hl_drv_vocoder_enabled |
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259 +-------------------------------------------------------------------+
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260
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261 PURPOSE : Currently this function does nothing
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262 */
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263
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264 GLOBAL void hl_drv_vocoder_state_set (void)
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265 {
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266 TRACE_FUNCTION("hl_drv_vocoder_enabled()");
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267
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268 switch(currVocoderState)
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269 {
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270 case HL_VOCODER_ENABLE_INITIATED:
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271 currVocoderState = HL_VOCODER_ENABLED;
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272 break;
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273
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274 case HL_VOCODER_DISABLE_INITIATED:
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275 currVocoderState = HL_VOCODER_DISABLED;
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276 break;
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277
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278 default:
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279 break;
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280
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281 }
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282 #ifdef VOCODER_FUNC_INTERFACE
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283 currVocoderAction = VOCODER_IDLE;
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284 #endif
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285 }
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286 #endif
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287
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288 #ifdef _SIMULATION_
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289 /*
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290 +-------------------------------------------------------------------+
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291 | PROJECT : GSM-PS (6147) MODULE : HL_AUDIO_DRV |
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292 | ROUTINE : hl_audio_drv_initForTest |
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293 +-------------------------------------------------------------------+
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294
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295 PURPOSE : Initialise global variables related to simulaed
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296 */
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297
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298 GLOBAL void hl_audio_drv_initForTest(void)
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299 {
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300 vocoder_tst_flag = TRUE;
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301 }
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302 #endif