typedef unsigned char uchar;
typedef unsigned int uint;

static char code com_on2[]=   {0xff,0x00,0x01,0xaa,0xff,0xff,0xff,0x00,0x00,0x00,0x00,0x40};
static char code com_on3[]=   {0xff,0x00,0x02,0xaa,0xff,0xff,0xff,0x00,0x00,0x00,0x00,0x40};
static char code com_off2[]=  {0xff,0x00,0x01,0x55,0xff,0xff,0xff,0x00,0x00,0x00,0x00,0x40};
static char code com_off3[]=  {0xff,0x00,0x02,0x55,0xff,0xff,0xff,0x00,0x00,0x00,0x00,0x40};
static char code com_up[]=    {0xff,0xff,0x00,0x88,0xff,0xff,0xff,0x00,0x00,0x00,0x00,0x40};
static char code com_down[]=  {0xff,0xff,0x00,0x11,0xff,0xff,0xff,0x00,0x00,0x00,0x00,0x40};
static char code com_statu1[]={0xff,0x00,0x00,0xa5,0xff,0xff,0xff,0x00,0x00,0x00,0x00,0x40};
static char code com_statu2[]={0xff,0x00,0x01,0xa5,0xff,0xff,0xff,0x00,0x00,0x00,0x00,0x40};
static char code com_statu3[]={0xff,0x00,0x02,0xa5,0xff,0xff,0xff,0x00,0x00,0x00,0x00,0x40};


sbit CSN=P1^0;		 
sbit SCLK=P1^1;
sbit DR=P1^2;
sbit AM=P1^3;
sbit CD=P1^4;
sbit PWR_UP=P1^6;
sbit TRX_CE=P1^7;							 
sbit DIN=P3^0;
sbit DOUT=P3^1;
sbit TXEN=P3^2;
/*
sbit CSN=P1^3;		 
sbit SCLK=P1^5;
sbit DR=P1^0;
sbit AM=P1^0;
sbit CD=P1^0;
sbit PWR_UP=P1^1;
sbit TRX_CE=P3^1;							 
sbit DIN=P1^6;
sbit DOUT=P1^7;
sbit TXEN=P1^2;
*/

uchar data NUM;
uchar data NUMA;

uchar data add[20];

void main(void);
void init(void);
void outdata(void);
void delayms(uint n);
void SPI_write(uchar a,uchar b);
void write(uchar a);
uchar SPI_read(uchar a);
uchar read(void);
void SPI_write4(uchar a,uchar b,uchar c,uchar d,uchar e);
void SPI_write_some(uchar a,uchar *p1,uchar num);
SPI_read_some(uchar a,uchar *p1,uchar num);