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annotate src/g23m-aci/aci/psa_mmif.c @ 284:bba917c3b510

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aci: don't reset audio volume on AT+CFUN TI's AT-command-controlled modems have always had the peculiar misfeature where the audio volume gets reset to default on AT+CFUN, blowing away any AT+CLVL changes made previously. This misfeature is now getting worse, now that the audio volume may be set as a side effect of audio mode loading, in addition to explicit AT+CLVL. So let's take out this unnecessary audio volume reset.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 08 Nov 2021 21:52:29 +0000
parents fa8dc04885d8
children
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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 : PSA_MMIF
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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 protocol
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18 | stack adapter for man machine interface.
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19 +-----------------------------------------------------------------------------
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20 */
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21
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22 #ifndef PSA_MMIF_C
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23 #define PSA_MMIF_C
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24 #endif
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25
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26 #include "aci_all.h"
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27
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28 /*==== INCLUDES ===================================================*/
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29 #include "aci_cmh.h"
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30 #include "ati_cmd.h"
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31 #include "aci_cmd.h"
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32 #include "aci.h"
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33 #include "psa_mmi.h"
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34 #ifdef ACI
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35 #include "cmh_mmi.h"
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36 #endif /* ACI */
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37 /*==== CONSTANTS ==================================================*/
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38
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39 #define ITM_WDT (14) /* item width in chars */
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40 #define HDR_WDT (10) /* header width in chars */
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41
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42 /*==== TYPES ======================================================*/
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43
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44
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45 /*==== EXPORT =====================================================*/
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46
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47
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48 /*==== VARIABLES ==================================================*/
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49
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50 /*==== FUNCTIONS ==================================================*/
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51
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53 /*
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54 +-------------------------------------------------------------------+
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55 | PROJECT : GSM-PS (6147) MODULE : PSA_MMIF |
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56 | ROUTINE : psaMMI_Init |
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57 +-------------------------------------------------------------------+
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58
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59 PURPOSE : initialize the protocol stack adapter for MMI.
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60
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61 */
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62
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63 GLOBAL void psaMMI_Init ( void )
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64 {
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65
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66 /*
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67 *-------------------------------------------------------------------
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68 * set default parms
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69 *-------------------------------------------------------------------
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70 */
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71 #ifdef ACI
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72 ibt_params.ati_currIbt = CPI_IBT_NotPresent;
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73 ibt_params.ati_currTch = CPI_TCH_NotPresent;
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74 ibt_params.last_action = SWITCH_AUDIO_OFF;
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75 cmhMMI_setAudioVolume (AUDIO_IN, AUDIO_OUT);
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76 #endif
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77 }
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78
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79
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80 /*==== EOF ========================================================*/
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81