pin.h

air-contronin controning air in or out,big or small check the temprature.

//operate EEPROM
#define  isp_standby 0x00
#define  isp_read 	 0x01
#define  isp_write 	 0x02
#define  isp_eraser  0x03

//Delay
#define delaycn	 		10

#define	addr_ON	    	10
#define	addr_OFF	    11
#define	addr_AUT	    12
#define	addr_PW			14
#define	addr_Ref		15
#define	addr_Wind		16
#define	addr_TA			17
#define	addr_WA			18
#define	addr_dot2		19
#define	addr_Tc			20

#define	 addr_00      10
#define	 addr_50	  11
#define	 addr_SENS	  12
#define	 addr_AH	  13
#define	 addr_AL	  14
#define	 addr_PR	  15
#define  addr_nothing 16
 
sbit SPEAKER = P0^0;
sbit ref = P1^0;
sbit state = P2^6;
sbit temp = P1^4;
sbit keyin=P1^1;

//LCD pin define
sbit AA=   P2^2;
sbit R_W = P2^1;
sbit E1 = P1^7;
sbit E2 = P2^0;
sbit da_stp= P1^6;
sbit cp    = P1^5;
sbit le	   = P0^3;

sbit sendair = P2^7;
sbit freshair = P3^7;

sbit switch_5v=P2^3;


//
sbit pin_testa=P3^4;
sbit pin_testb=P3^5;
//
sbit pin_winda=P2^5;
sbit pin_windb=P2^4;
//ex0
sbit pin_hpr=P3^2;
sbit pin_lpr=P3^3;
//
sbit DA = P1^3;
sbit CLK = P0^2;
sbit CS=P1^2;