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annotate src/g23m-aci/aci/dcm_f.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 :
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4 | Modul : ACI - DCM
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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 | Description : Contains functionality to maintain UDP/IP and TCP/IP stacks
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18 | in parallel
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19 +-----------------------------------------------------------------------------
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20 */
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21
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22 #include "dcm_f.h"
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23 #include "aci_all.h"
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26 /* This flag is set if an application uses the GPF TCP/IP functionality,
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27 in case using the old UDP/IP stack this flag is set to false (default) */
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28 static BOOL gpfTcpIpCall = FALSE;
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30 /******************************************************************************/
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31 BOOL is_gpf_tcpip_call()
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32 {
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33 /* check to ensure that everything is configured well*/
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34 #if !defined(FF_GPF_TCPIP)
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35 ACI_ASSERT(gpfTcpIpCall EQ FALSE);
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36 #endif
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37
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38 return gpfTcpIpCall;
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39 }
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42 /******************************************************************************/
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43 void set_gpf_tcpip_call()
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44 {
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45 #if !defined(FF_GPF_TCPIP)
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46 ACI_ASSERT(FALSE);
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47 #endif
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48 ACI_ASSERT(gpfTcpIpCall NEQ TRUE);
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49 gpfTcpIpCall = TRUE;
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50 }
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53 /******************************************************************************/
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54 void reset_gpf_tcpip_call()
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55 {
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56 #if !defined(FF_GPF_TCPIP)
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57 ACI_ASSERT(FALSE);
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58 #endif
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59 /*ACI_ASSERT(gpfTcpIpCall EQ TRUE);*/
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60 gpfTcpIpCall = FALSE;
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61 }
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