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annotate src/g23m-aci/uart/uart_dtxf.h @ 598:717ed17d82c6

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aci3 vocoder control revamped, AT@VSEL now works as it should The vocoder control code (hl_audio_drv.c) that came with the TCS3 version of ACI was totally broken in the Calypso config (VOCODER_FUNC_INTERFACE) and worked in the standard analog voice environment only by luck. This code has now been rewritten to work correctly with our Calypso platform and TCS211 L1, and our new AT@VSEL mechanism (automatic enabling and disabling of MCSI voice path as the modem enters and exits the voice call state) now also works as designed.
author Mychaela Falconia <falcon@freecalypso.org>
date Wed, 27 Mar 2019 23:44:35 +0000
parents 53929b40109c
children
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1 /*
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2 +-----------------------------------------------------------------------------
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3 | Project :
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4 | Modul :
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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 : Definitions for uart_dtxf.c
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18 +-----------------------------------------------------------------------------
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19 */
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21 #ifndef UART_DTXF_H
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22 #define UART_DTXF_H
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25 EXTERN T_ESD_STATE dtx_get_esd_state(void);
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27 EXTERN void dtx_set_esd_state( T_ESD_STATE new_esd_state );
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29 EXTERN void dtx_init (void);
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31 EXTERN void dtx_free_resources (void);
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33 EXTERN void dtx_exit (void);
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35 EXTERN void dtx_allocate_resources (void);
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37 EXTERN void dtx_calculate_size_multiplier (T_desc2* desc_to_send,
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38 T_DATA_FLOW_STATE data_flow);
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40 #ifndef DTILIB
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41 EXTERN UBYTE dtx_get_channel_id(void);
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42 #endif /* !DTILIB */
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44 #endif /* !UART_DTXF_H */
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