data.h

基于isd１７００芯片的语音报警系统代码

#define uint8 unsigned char
#define uint16 unsigned int

#define PU                 0x01
#define STOP               0x02
#define RESET              0x03
#define CLR_INT            0x04
#define RD_STATUS          0x05
#define RD_PLAY_PTR        0x06
#define PD                 0x07
#define RD_REC_PTR         0x08
#define DEVID              0x09
#define PLAY               0x40
#define REC                0x41
#define ERASE              0x42
#define G_ERASE            0x43
#define RD_APC             0x44
#define WR_APC1            0x45
#define WR_APC2            0x65
#define WR_NVCFG           0x46
#define LD_NVCFG           0x47
#define FWD                0x48
#define CHK_MEM            0x49
#define EXTCLK             0x4a
#define SET_PLAY           0x80
#define SET_REC            0x81
#define SET_ERASE          0x82

sbit ISD_SS   = 0X90;
sbit ISD_SCLK = 0X91;
sbit ISD_MOSI = 0X92;
sbit ISD_MISO = 0X93;
sbit BJ_InError  = 0x94;
sbit BJ_OutError = 0x95;
sbit BJ_ZBState1 = 0x96;
sbit Other_ZBState2 = 0x97;

uint8  miso_byte[8];

unsigned bdata mosi_byte;
sbit SPIIN0 = mosi_byte^0;
sbit SPIIN1 = mosi_byte^1;
sbit SPIIN2 = mosi_byte^2;
sbit SPIIN3 = mosi_byte^3;
sbit SPIIN4 = mosi_byte^4;
sbit SPIIN5 = mosi_byte^5;
sbit SPIIN6 = mosi_byte^6;
sbit SPIIN7 = mosi_byte^7;