FreeCalypso > hg > fc-tourmaline
annotate src/g23m-aci/aci/cmh_udpar.c @ 284:bba917c3b510
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> |
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date | Mon, 08 Nov 2021 21:52:29 +0000 |
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1
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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 : CMH_UDPAR |
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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 : |
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18 +----------------------------------------------------------------------------- |
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19 */ |
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20 |
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21 #ifndef CMH_UDPAR_C |
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22 #define CMH_UDPAR_C |
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23 #endif |
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24 |
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25 #include "aci_all.h" |
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26 |
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27 /*==== INCLUDES ===================================================*/ |
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28 #include "aci_cmh.h" |
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29 |
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30 #ifdef FAX_AND_DATA |
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31 #include "aci_fd.h" |
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32 #endif |
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33 |
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34 #include "ati_cmd.h" |
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35 #include "aci_cmd.h" |
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36 #include "aci_io.h" |
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37 |
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38 #include "psa.h" |
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39 #include "psa_ra.h" |
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40 #include "psa_cc.h" |
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41 #include "cmh.h" |
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42 #include "cmh_ra.h" |
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43 |
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44 #include "wap_aci.h" |
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45 |
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46 /*==== CONSTANTS ==================================================*/ |
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47 |
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48 /*==== EXPORT =====================================================*/ |
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49 EXTERN SHORT cmhCC_UDPA_Configurated (void); |
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50 EXTERN SHORT cmhCC_UDPA_Deconfigurated (void); |
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51 |
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52 /*==== VARIABLES ==================================================*/ |
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53 |
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54 /*==== FUNCTIONS ==================================================*/ |
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55 |
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56 |
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57 /* |
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58 +-------------------------------------------------------------------+ |
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59 | PROJECT : GSM-PS (6147) MODULE : CMH_UDPAR | |
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60 | ROUTINE : cmhUDPA_Configurated | |
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61 +-------------------------------------------------------------------+ |
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62 |
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63 PURPOSE : UDPA configurated |
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64 */ |
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65 |
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66 GLOBAL T_ACI_RETURN cmhUDPA_Configurated ( void ) |
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67 { |
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68 TRACE_FUNCTION ("cmhUDPA_Configurated()"); |
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69 |
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70 cmhCC_UDPA_Configurated(); |
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71 |
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72 return (AT_CMPL); |
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73 } |
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74 |
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75 /* |
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76 +-------------------------------------------------------------------+ |
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77 | PROJECT : GSM-PS (6147) MODULE : CMH_UDPAR | |
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78 | ROUTINE : cmhUDPA_Configurated | |
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79 +-------------------------------------------------------------------+ |
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80 |
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81 PURPOSE : UDPA deconfigurated |
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82 */ |
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83 |
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84 GLOBAL T_ACI_RETURN cmhUDPA_Deconfigurated ( void ) |
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85 { |
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86 TRACE_FUNCTION ("cmhUDPA_Deconfigurated()"); |
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87 |
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88 cmhCC_UDPA_Deconfigurated(); |
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89 |
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90 return (AT_CMPL); |
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91 } |