annotate src/cs/services/tty/tty_api.c @ 303:f76436d19a7a default tip

!GPRS config: fix long-standing AT+COPS chance hanging bug There has been a long-standing bug in FreeCalypso going back years: sometimes in the AT command bring-up sequence of an ACI-only MS, the AT+COPS command would produce only a power scan followed by cessation of protocol stack activity (only L1 ADC traces), instead of the expected network search sequence. This behaviour was seen in different FC firmware versions going back to Citrine, and seemed to follow some law of chance, not reliably repeatable. This bug has been tracked down and found to be specific to !GPRS configuration, stemming from our TCS2/TCS3 hybrid and reconstruction of !GPRS support that was bitrotten in TCS3.2/LoCosto version. ACI module psa_mms.c, needed only for !GPRS, was missing in the TCS3 version and had to be pulled from TCS2 - but as it turns out, there is a new field in the MMR_REG_REQ primitive that needs to be set correctly, and that psa_mms.c module is the place where this initialization needed to be added.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 08 Jun 2023 08:23:37 +0000
parents 4e78acac3d88
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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0
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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1 /**
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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2 * @file tut_api.c
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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3 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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4 * API for TTY SWE.
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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5 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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6 * @author Frederic Turgis (f-turgis@ti.com) & Gerard Cauvy (g-cauvy@ti.com)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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7 * @version 0.1
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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8 */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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9
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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10 /*
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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11 * History:
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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12 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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13 * Date Modification
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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14 * ------------------------------------
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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15 * 01/27/2003 Create
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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16 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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17 * (C) Copyright 2003 by Texas Instruments Incorporated, All Rights Reserved
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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18 */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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19
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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20 #ifndef _WINDOWS
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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21 #include "config/l1sw.cfg"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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22 #endif
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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23
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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24 #include "tty/tty_i.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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25
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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26 #include "tty/tty_api.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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27 #include "audio/audio_structs_i.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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28 #include "audio/audio_const_i.h"
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29
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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30 /* External declaration */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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31 extern T_AUDIO_ENV_CTRL_BLK* p_audio_gbl_var;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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32
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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33 /********************************************************************************/
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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34 /* */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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35 /* Function Name: audio_tty_set_config */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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36 /* */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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37 /* Purpose: This function is called to configure TTY. Currently, only */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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38 /* supports start and stop */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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39 /* */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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40 /* Input Parameters: */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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41 /* TTY configuration */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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42 /* Return path. */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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43 /* */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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44 /* Output Parameters: */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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45 /* Validation of the parameters. */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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46 /* */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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47 /* Note: */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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48 /* None. */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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49 /* */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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50 /* Revision History: */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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51 /* None. */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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52 /* */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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53 /********************************************************************************/
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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54 T_AUDIO_RET audio_tty_set_config (T_AUDIO_TTY_CONFIG_PARAMETER *parameter, T_RV_RETURN *return_path)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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55 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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56 #if (L1_GTT == 1)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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57 /* Declare local variables. */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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58 T_RVF_MB_STATUS mb_status = RVF_GREEN;
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59 T_RV_HDR *p_msg = NULL;
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60
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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61 /************************ audio_tty_set_config function begins ******************/
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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62 if (p_audio_gbl_var == NULL )
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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63 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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64 TTY_SEND_TRACE("TTY: Error Audio SWE not started ",RV_TRACE_LEVEL_ERROR);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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65 return(AUDIO_ERROR);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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66 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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67
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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68 /* If bad parameters, then report an error and abort.*/
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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69 if ( (parameter->Mode != TTY_STOP)&&
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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70 (parameter->Mode != TTY_EXT_START))
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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71 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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72 TTY_SEND_TRACE("TTY: Error bad parameters ",RV_TRACE_LEVEL_ERROR);
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Mychaela Falconia <falcon@freecalypso.org>
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73 return (AUDIO_ERROR);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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74 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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75
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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76 switch (parameter->Mode)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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77 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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78 case TTY_EXT_START:
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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79 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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80 /* allocate the memory for the message to send */
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81 mb_status = rvf_get_buf (p_audio_gbl_var->mb_external,
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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82 sizeof (T_TTY_START),
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83 (T_RVF_BUFFER **) (&p_msg));
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84 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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85 break;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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86 case TTY_STOP:
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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87 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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88 /* allocate the memory for the message to send */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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89 mb_status = rvf_get_buf (p_audio_gbl_var->mb_external,
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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90 sizeof (T_TTY_STOP),
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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91 (T_RVF_BUFFER **) (&p_msg));
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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92 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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93 break;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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94 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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95
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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96 /* If insufficient resources, then report a memory error and abort. */
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Mychaela Falconia <falcon@freecalypso.org>
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97 if (mb_status == RVF_YELLOW)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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98 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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99 /* deallocate the memory */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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100 rvf_free_buf((T_RVF_BUFFER *)p_msg);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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101 TTY_SEND_TRACE("TTY: Not Enough Memory (Yellow!) ",RV_TRACE_LEVEL_ERROR);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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102 return (AUDIO_ERROR);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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103 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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104 else
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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105 if (mb_status == RVF_RED)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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106 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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107 TTY_SEND_TRACE("TTY: Not Enough Memory (Red!) ",RV_TRACE_LEVEL_ERROR);
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Mychaela Falconia <falcon@freecalypso.org>
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108 return (AUDIO_ERROR);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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109 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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110
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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111 /* fill the message id + parameters */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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112 switch (parameter->Mode)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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113 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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114 case TTY_EXT_START:
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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115 p_msg->msg_id = TTY_START_REQ;
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116
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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117 if (return_path->callback_func == NULL)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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diff changeset
118 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
119 ((T_TTY_START *)p_msg)->return_path.addr_id = return_path->addr_id;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
120 ((T_TTY_START *)p_msg)->return_path.callback_func = NULL;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
121 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
122 else
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
123 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
124 ((T_TTY_START *)p_msg)->return_path.callback_func = return_path->callback_func;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
125 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
126 break;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
127 case TTY_STOP:
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
128 p_msg->msg_id = TTY_STOP_REQ;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
129 break;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
130 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
131
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
132 /* fill the address source id */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
133 p_msg->src_addr_id = rvf_get_taskid();
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
134 p_msg->dest_addr_id = p_audio_gbl_var->addrId;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
135
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
136 /* send the messsage to the audio entity */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
137 rvf_send_msg (p_audio_gbl_var->addrId, p_msg);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
138
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
139 return (AUDIO_OK);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
140
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
141 #else // L1_GTT
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
142
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
143 TTY_SEND_TRACE("TTY API not available ", RV_TRACE_LEVEL_ERROR);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
144 return (AUDIO_ERROR);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
145
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
146 #endif
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
147 }