demo.h

DSP 基于 TMS320C6711 DSK 的功能演示程序

/*
 *  Copyright 2001 by Texas Instruments Incorporated.
 *  All rights reserved. Property of Texas Instruments Incorporated.
 *  Restricted rights to use, duplicate or disclose this code are
 *  granted through contract.
 *  U.S. Patent Nos. 5,283,900  5,392,448
 */
/* "@(#) XDAS 2.12 05-21-01 (__imports)" */
/***************************************************************************
* File:         demo.h
*
* Description:  Definitions shared by target and host programs to share 
*                               the  plugin GUI state/options.
*
***************************************************************************/

#ifndef DEMO_ 
#define DEMO_

#include <std.h> 
typedef Long            Int32;    /* 32 bit signed integer  */
typedef Int             Int16;    /* 16 bit signed integer */
typedef LgUns           Uint32;   /* 32 bit unsigned integer */  

#include <lec.h> 
  

#include <g723enc.h>
#include <g723dec.h>  




#include <sts.h>
#include <log.h>

/***************************************************************************/
/* Constant Definitions                                                    */
/***************************************************************************/
/* Number of user controllable component options 
 * NOTE: These are the FULL set of options used in original TRA
 *               application. They are included for backward compatibility
 *               with plugin for 6x and 54x.
 *               These should be streamlined.
 */
#define DEMO_NUM_OPTIONS                        25

//  [0]                         Synthetic Echo Generator (Enable/Disable)
//  [1]                         G.165 LEC (Enable/Disable)
//  [2]                         G.723.1 Vocoder (Enable/Disable)
//  [3]                         DTMF Detector (Enable/Disable)
//  [4]                         CPTD Detector (Enable/Disable)
//  [5]                         A/D Channel 0 (Enable/Disable)
//  [6]                         A/D Channel 1 (Enable/Disable)
//  [7]                         PCM Input (Enable/Disable)
//  [8]                         DTMF/CPTD Generator (Enable/Disable)
//  [9]                         Synthetic Speech Generator (Enable/Disable)
//  [10]                        Bit File Input (Enable/Disable)
//  [11]                        D/A Channel 0 (Enable/Disable)
//  [12]                        D/A Channel 1 (Enable/Disable)
//  [13]                        PCM Output (Enable/Disable)
//  [14]                        Bit File Output (Enable/Disable)
//  [15]                        Synthetic Echo Generator Amplitude (Integer -6 to -30)
//  [16]                        Synthetic Echo Generator Delay (Integer 0 - 400)
//  [17]                        G.165 LEC Non-Linear Processor (Enable/Disable)
//  [18]                        G.165 LEC Filter Length (Integer 1 - 256)
//  [19]                        G.165 LEC Bulk Delay (Integer 0 - 400)
//  [20]                        G.723.1 Vocoder High Pass Filter (Enable/Disable)
//  [21]                        G.723.1 Vocoder VAD/CNG (Enable/Disable)
//  [22]                        G.723.1 Vocoder Rate (Integer 0 - 5300; 1 - 6300)
//  [23]                        G.723.1 Vocoder Postfilter (Enable/Disable)
//  [24]                        Synthetic Speech Generator Male/Female (Integer 0 - Male; 1 - Female)

/* user controllable component options */
#define DEMO_SEG_OPTION                                 0
#define DEMO_G165_OPTION                                1
#define DEMO_G723_OPTION                                2
#define DEMO_DTMF_OPTION                                3
#define DEMO_CPTD_OPTION                                4
#define DEMO_A2D0_OPTION                                5
#define DEMO_A2D1_OPTION                                6
#define DEMO_PCM_IN_OPTION                              7
#define DEMO_DTMFCPTD_GEN_OPTION                8
#define DEMO_SSG_OPTION                                 9
#define DEMO_BITS_IN_OPTION                             10
#define DEMO_D2A0_OPTION                                11
#define DEMO_D2A1_OPTION                                12
#define DEMO_PCM_OUT_OPTION                             13
#define DEMO_BITS_OUT_OPTION                    14
#define DEMO_SEG_AMP_OPTION                             15
#define DEMO_SEG_DELAY_OPTION                   16
#define DEMO_G165_NLP_OPTION                    17
#define DEMO_G165_FILTER_LEN_OPTION             18
#define DEMO_G165_BULK_DELAY_OPTION             19
#define DEMO_G723_HPF_OPTION                    20
#define DEMO_G723_VAD_CNG_OPTION                21
#define DEMO_G723_RATE_OPTION                   22
#define DEMO_G723_POSTFILTER_OPTION             23
#define DEMO_SSG_GENDER_OPTION                  24
 
/* Global hostUpdate enable bits -- FULL LIST -- Not all used for c54x -- */
#define DEMO_SEG_ENABLE      0x00000001      // Synthetic Echo Generator (Enable/Disable)      
#define DEMO_G165_ENABLE     0x00000002      // G.165 LEC (Enable/Disable)                     
#define DEMO_G723_ENABLE     0x00000004      // G.723.1 Vocoder (Enable/Disable)               
#define DEMO_DTMF_ENABLE     0x00000008      // DTMF Detector (Enable/Disable)                 
#define DEMO_CPTD_ENABLE     0x00000010      // CPTD Detector (Enable/Disable)                 
#define DEMO_A2D0_ENABLE     0x00000020      // A/D Channel 0 (Enable/Disable)                 
#define DEMO_A2D1_ENABLE     0x00000040      // A/D Channel 1 (Enable/Disable)                 
#define DEMO_PCM_IN_ENABLE   0x00000080      // PCM Input (Enable/Disable)                     
#define DEMO_DC_GEN_ENABLE   0x00000100      // DTMF/CPTD Generator (Enable/Disable)           
#define DEMO_SSG_GEN_ENABLE  0x00000200      // Synthetic Speech Generator (Enable/Disable)    
#define DEMO_BITS_IN_ENABLE  0x00000400      // Bit File Input (Enable/Disable)                
#define DEMO_D2A0_ENABLE     0x00000800      // D/A Channel 0 (Enable/Disable)                 
#define DEMO_D2A1_ENABLE     0x00001000      // D/A Channel 1 (Enable/Disable)                 
#define DEMO_PCM_OUT_ENABLE  0x00002000      // PCM Output (Enable/Disable)                    
#define DEMO_BITS_OUT_ENABLE 0x00004000      // Bit File Output (Enable/Disable)               

#define DEMO_MAX_CHANNELS        2
#define DEMO_MAXMEMRECS          64

#define DEMO_CHAN_SHIFT 25       /* used to read channel in control.c */
#define DEMO_CHAN_MASK 0x0F      /* used to read channel in control.c */
 
extern volatile Int hostUpdate;

/* Bit field that records which global/channel options are enabled  */
extern volatile Int channelState[];

/* The external STS objects are defined in the config file  */
extern STS_Obj encoderExecTime ;        /* holds G723E time to completion */
extern STS_Obj decoderExecTime;         /* holds G723D time to completion */
extern STS_Obj echoCancellerExecTime;   /* holds G165 time to completion */

extern STS_Obj encoderDataSize ;        /* Encoder instance data size */
extern STS_Obj decoderDataSize;         /* Decoder instance data size */
extern STS_Obj echoCancellerDataSize;   /* EchoCanceler instance data size */
 
/* implementations of the XDAS secondary interface  */
extern IALG_Fxns LEC_IALG;   
extern ILEC_Fxns LEC_ILEC;



/* implementations of the XDAS primary interface  */
extern IG723ENC_Fxns G723ENC_IG723ENC;
extern IG723DEC_Fxns G723DEC_IG723DEC;

extern IALG_Fxns G723ENC_IALG;
extern IALG_Fxns G723DEC_IALG;

typedef struct  ChannelObject  {   
    /* channel selection bits */ 
    Int32 selections; 

    /* component handles */
    LEC_Handle          lec;
    G723ENC_Handle      enc;
    G723DEC_Handle      dec;       
    
    /* control/status structures */
    LEC_Status LECstatus;
    G723ENC_Status encoderStatus;
    G723DEC_Status decoderStatus;
} ChannelObject;





extern ChannelObject channel[];
extern Int16 processChannelID(Int32 hostUpdate); 

#endif /* DEMO_ */