FreeCalypso > hg > fc-magnetite

annotate src/cs/layer1/gtt_include/ctm/conv_encoder.h @ 597:f18b29e27be5

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First attempt at MCSI voice path automatic switching The function is implemented at the ACI level in both aci2 and aci3, successfully avoids triggering the DSP bug on the first call, but the shutdown of MCSI upon call completion is not working properly yet in either version.
author Mychaela Falconia <falcon@freecalypso.org>
date Wed, 27 Mar 2019 22:18:35 +0000
parents 945cf7f506b2
children
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1 /*
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2 *******************************************************************************
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3 *
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4 * COPYRIGHT (C) 2000 BY ERICSSON EUROLAB DEUTSCHLAND GmbH
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5 *
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6 * The program(s) may be used and/or copied only with the
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7 * written permission from Ericsson or in accordance
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8 * with the terms and conditions stipulated in the agreement or
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9 * contract under which the program(s) have been supplied.
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10 *
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11 *******************************************************************************
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12 *
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13 * File : conv_encoder.h
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14 * Purpose : Header file for conv_encoder.c
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15 * Author : Francisco Javier Gil Gomez
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16 *
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17 *******************************************************************************
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18 *
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19 * Changes since October 13, 2000:
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20 * - added reset function conv_encoder_reset()
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21 *
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22 *******************************************************************************
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23 * $Id: $
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24 *
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25 */
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26
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27
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28 #ifndef conv_encoder_h
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29 #define conv_encoder_h "$Id: $"
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30
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31 #include "conv_poly.h" /* definition of encoder_t */
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32
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33 /***********************************************************************/
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34 /* conv_encoder_init() */
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35 /* ******************* */
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36 /* Initialization of the convolutional encoder. */
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37 /* */
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38 /* output variables: */
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39 /* *ptr_state Initialized state variable of the encoder */
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40 /***********************************************************************/
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41
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42 void conv_encoder_init(conv_encoder_t* ptr_state);
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43
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44 void conv_encoder_reset(conv_encoder_t* ptr_state);
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45
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46 /***********************************************************************/
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47 /* conv_encoder_exec() */
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48 /* ******************* */
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49 /* Execution of the convolutional encoder */
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50 /* */
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51 /* input variables: */
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52 /* in Vector with net bits */
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53 /* inbits Number of valid net bits in vector in. */
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54 /* */
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55 /* output variables: */
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56 /* out Vector with the encoded gross bits. The gross */
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57 /* bits are either 0 or 1. The vector out must */
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58 /* have at least CHC_RATE*inbits elements. */
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59 /* */
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60 /* input/output variables: */
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61 /* *ptr_state State variable of the encoder */
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62 /* */
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63 /***********************************************************************/
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64
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65 void conv_encoder_exec(conv_encoder_t* ptr_state,
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66 WORD16* in,
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67 WORD16 inbits,
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68 WORD16* out);
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69
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70 #endif