isd1700.h

ISD 语音芯片的驱动程序。 原有产品已经停产

//#include <reg52.h>
//#include <intrins.h>
//#define uchar unsigned char
//#define uint unsigned int

//uchar bdata SR0_L;
//uchar ID,APCL=0,APCH=0;

//sbit INT_1700=SR0_L^4;
//sbit EOM=SR0_L^3;
//sbit PU_1700=SR0_L^2;
//sbit FULL=SR0_L^1;
//sbit CMD_ERR=SR0_L^0;

//sbit REC_1700=SR1^3;
//sbit PLAY_1700=SR1^2;
//sbit ERASE_1700=SR1^1;
//sbit RDY=SR1^0;

//sbit SS = P3^5;
//sbit SCLK = P3^4;
//sbit MOSI = P3^3;
//sbit MISO = P1^7;
unsigned char initisd1700();
void setplay(unsigned char segment);
void delay_50us(uint time1);
void delay(uint msec);
unsigned char spio(uchar BUF_ISD);
void rdstatus();
void clrint();
void pu();
void pd();
void reset();
void chk_mem();
void wr_apc2();
void wr_apc1();
void stop();
void wr_nvcfg();

//#include "isd1700.c"