asigpro.h

来自「dsp tms320f2812 的一些程序」· C头文件 代码 · 共 55 行

//###########################################################################
//
// FILE:   ASigPro.h
//
// TITLE:  Pre-definitions of signal processing function.
//
// DESCRIPTION:
//              All the pre-definitions of main function are defined in 
//              this file. DELAY_US(A) is a delay function with 1us unit.
//
//###########################################################################

#ifndef __VOLUME_H
#define __VOLUME_H

#ifndef TRUE
#define TRUE 1
#endif

#define BUFSIZE 1020

#define FRAMESPERBUFFER 10

#define MINGAIN 1
#define MAXGAIN 10

#define MINCONTROL 0
#define MAXCONTROL 19

#define BASELOAD 1

struct PARMS {
	int Beta;
	int EchoPower;
	int ErrorPower;
	int Ratio;
	struct PARMS *Link;
};

#endif /* __VOLUME_H */

struct ASP
{
    int ab_value;
    int sp_status;
    int flange;
};
extern  struct ASP a_sp;

/* Functions */
void Fir16Init(void);
static int ASigPro(unsigned int sam_num, int *input);
extern void load(unsigned int loadValue);
static void dataIO(void);