apple.h

来自「基于DSP的语音FLASH存储」· C头文件 代码 · 共 27 行

#include <type.h>
#include <codec.h>
#include <mcbsp54.h>
#define	SIGN_BIT	(0x80)		/* Sign bit for a A-law byte. */
#define	QUANT_MASK	(0xf)		/* Quantization field mask. */
#define	SEG_SHIFT	(4)		    /* Left shift for segment number. */
#define	SEG_MASK	(0x70)		/* Segment field mask. */

void _delay(s16);
void init_codec();
void FALSH();
unsigned char condensation(s16);
int decompression(unsigned char);
static int VECTOR(int val,short	*,int);


HANDLE Instance;
u8 tmp2;
s16 voice_sample,voice_sample1;
u16 tmp1,i=0,j=0,k,l=0,ADbuf[15000];


static short seg[8]={0x1F,0x3F,0x7F,0xFF,0x1FF,0x3FF,0x7FF,0xFFF};