FreeCalypso > hg > fc-tourmaline

annotate src/ui/mfw/mfw_aud.h @ 75:8697f358f505

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backlight rework: Condat light driver accepts levels The present change is another intermediate step on the path toward new FreeCalypso backlight handling. At this intermediate step the Condat light driver accepts 0-255 backlight levels driven by MFW, and puts them out on PWL on Luna development boards. At the same time on C139 it is now possible to turn on the display backlight with or without the keypad bl - the lsb of the 0-255 backlight level controls the keypad bl. MFW presently drives only 0 and 255 backlight levels, thus there is no visible behavioral change yet - but the plan for subsequent stages of this backlight rework is to add a dimmed backlight state (no keypad bl on C139) during active calls.
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 24 Oct 2020 20:44:04 +0000
parents 67bfe9f274f6
children 92abb46dc1ba
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1 /*
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2 +--------------------------------------------------------------------+
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3 | PROJECT: MMI-Framework (8417) $Workfile:: mfw_aud.h $|
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4 | $Author:: NDH $Revision:: 1 $|
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5 | CREATED: 04.02.03 $Modtime:: 10.04.00 14:58 $|
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6 | STATE : code |
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7 +--------------------------------------------------------------------+
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8
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9 MODULE : MFW_AUD
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11 PURPOSE : This module contains the definitions for the Audio Riveria Interface.
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12
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13 HISTORY:
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14 Mar 31, 2006 ER: OMAPS00067709 x0pleela
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15 Description: Voice Buffering implementation on C+ for PTT via PCM API
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16 Solution: Added new field play_stopped to voice buffering data to keep a check before
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17 calling play stop during end call
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19 Mar 15, 2006 ER: OMAPS00067709 x0pleela
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20 Description: Voice Buffering implementation on C+ for PTT via PCM API
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21 Solution: Defined new macro for PTT number length
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22 Defined new Enumeration "T_VOICEMEMO" (which defines different types of voice memo)
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23 and "T_VOICE_BUFFERING_STATUS" (Voice buffering status)
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24 Defined new structure "T_voice_buffering" to handle diferent scenarios during voice buffering
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25 Added prototypes of functions set_voice_memo_type, get_voice_memo_type,
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26 set_voice_buffering_rec_stop_reason.
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27
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28 */
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29 #ifdef FF_PCM_VM_VB
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30 #include "mfw_mfw.h"
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32 //x0pleela 09 Mar, 2006 ER: OMAPS00067709
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33 //PTT number length
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34 #define PTT_NUM_LEN 45
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35
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36 //x0pleela 20 Mar, 2006 ER OMAPS00067709
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37 //Maximum recording and playing duration for PCM voice memo and voice buffering
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38 #define PCM_VOICE_MEMO_MAX_DURATION 20 // 20 Secs
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39
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40 //x0pleela 28 Feb, 2006 ER: OMAPS00067709
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41 //Enums to define different types of voice memo
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42 typedef enum
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43 {
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44 NONE = 0,
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45 AMR_VOICE_MEMO,
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46 PCM_VOICE_MEMO,
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47 VOICE_BUFFERING
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48 }T_VOICEMEMO;
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49
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50 //x0pleela 09 Mar, 2006 ER: OMAPS00067709
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51 //Voice buffering status
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52 typedef enum
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53 {
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54 VB_NONE, /* Reset value */
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55 USER_SEL_STOP, /* User has selected "STOP" option from menu */
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56 CALLING_PARTY_END_CALL, /* User has ended the PTT call */
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57 CALLED_PARTY_END_CALL, /* Called party has ended the call */
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58 RECORDING_TIMEOUT, /* Timeout of recording */
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59 PLAY_ERROR, /* Error while playing */
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60 CALLED_PARTY_NOT_AVAILABLE, /* Called party not reachable */
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61 CALL_END_BEF_SETUP /* Called party ended call before call setup */
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62 }T_VOICE_BUFFERING_STATUS;
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63
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64 //Voice buffering structure
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65 typedef struct
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66 {
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67 T_MFW_HND win_hnd; /* window handler to display dialogs */
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68 T_MFW_HND voice_buffering_tim; /* voice buffering timer handle */
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69 UBYTE vb_PTTnum[PTT_NUM_LEN]; /* PTT number to be dialed */
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70 T_VOICE_BUFFERING_STATUS rec_stop_reason; /* Reason for calling record_stop function */
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71 UBYTE call_active; /* States whether call is active or not */
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72 UBYTE recording_possible; /* States whether recording is possible or not */
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73 UBYTE buffering_phase; /* States whether in buffering phase or not */
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74 UBYTE incoming_call_discon; /* States the call disconnect of incoming call */
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75 UBYTE play_stopped; /* States whether play has stopped or not */
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76 }T_voice_buffering;
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77
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78 //x0pleela 06 Mar, 2006 ER:OMAPS00067709
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79 //To set the type of voice memo
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80 void set_voice_memo_type( T_VOICEMEMO voice_memo_type);
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81 //To get the type of voice memo
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82 EXTERN T_VOICEMEMO get_voice_memo_type( void);
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83 //x0pleela 09 Mar, 2006 ER:OMAPS00067709
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84 //To set reason for calling record_stop
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85 EXTERN void set_voice_buffering_rec_stop_reason( T_VOICE_BUFFERING_STATUS reason);
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86
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87 #endif
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88
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89 /*
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90 ** Voice Memo Functions Prototypes
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91 */
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92 #ifndef FF_NO_VOICE_MEMO
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93 SHORT mfw_aud_vm_delete_file(void);
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94 SHORT mfw_aud_vm_start_playback(void (*callback_fn)(void *));
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95 SHORT mfw_aud_vm_stop_playback(void (*callback_fn)(void *));
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96 SHORT mfw_aud_vm_start_record(UBYTE max_duration, void (*callback_fn)(void *));
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97 SHORT mfw_aud_vm_stop_record(void (*callback_fn)(void *));
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98 UBYTE mfw_aud_vm_get_duration(void);
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99 void mfw_aud_vm_set_duration(UBYTE duration);
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100 #endif
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101
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102 /*
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103 ** Layer1 Audio interface functions
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104 */
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105 void mfw_aud_l1_enable_vocoder ( void );
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106 void mfw_aud_l1_disable_vocoder ( void );
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107
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108
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109
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110 /*
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111 ** Voice Memo Return Values
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112 */
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113 #ifndef FF_NO_VOICE_MEMO
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114 #define MFW_AUD_VM_OK (0)
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115 #define MFW_AUD_VM_RIVIERA_FAILED (-1)
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116 #define MFW_AUD_VM_MEM_FULL (-2)
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117 #define MFW_AUD_VM_MEM_EMPTY (-3)
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118 #endif
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119