mylib.h

可用于电机类调速 共分为6档调节电压从220V~80V

#define uint unsigned int                                /*****宏定义*****/
#define uchar unsigned char
uchar PWM_data,numb1,numb,temp,aa,bb,dm,jishuqi;//                               
//uchar code tableH[]={0xfc,0xfc,0xf9,0xf7,0xf5,0xf2,0xef};//频率    1档   2档  3档   4档  5档   6档//**0.30V**
//uchar code tableL[]={0x30,0x30,0xc0,0x70,0x10,0x90,0x80};//100Hz 0.50V 0.81V 1.10V 1.40V 1.71V 2.10V
//uchar code tableH[]={0xfc,0xfc,0xf9,0xf6,0xf3,0xf0,0xed};//频率    1档   2档  3档   4档  5档   6档//**0.38V**
//uchar code tableL[]={0x30,0x30,0x30,0x30,0x30,0x30,0x30};//100Hz 0.50V 0.88V 1.26V 1.64V 2.02V 2.40V
//uchar code tableH[]={0xff,0xfc,0xf9,0xf6,0xf3,0xf1,0xee};//频率    1档   2档    3档    4档    5档    6档/*0.35V**
//uchar code tableL[]={0xff,0x30,0x75,0xb0,0xf0,0x20,0x60};//100Hz 0.50V  0.85V  1.20V  1.55V  1.91V  2.25V
uchar code tableH[]={0xee,0xee,0xf1,0xf3,0xf6,0xf9,0xfc};//频率    1档   2档    3档    4档    5档    6档/*0.35V**
uchar code tableL[]={0x60,0x60,0x20,0xf0,0xb0,0x75,0x30};//100Hz  2.25V 1.91V  1.55V  1.20V  0.85V  0.50V          
/**********************0***1****2*****3***4****5****6****u****8****y**** ****L****H****F****-*****n*********/
uchar code  table[]={0x40,0x79,0x24,0x30,0x19,0x12,0x02,0x41,0x00,0x11,0x7f,0x47,0x09,0x0e,0x3f,0x48};/*0123456789 LHF-n*/
uchar code table1[]={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xc1,0x80,0x91,0xff,0xc7,0x89,0x8e,0xbf,0xc8};

/*********************************************/
/***************引脚及功能位定义**************/
bit KEY_OK;
bit  dianyuan;        //电源位
bit  KTF;             //按键标志位
/*************键盘接口*************/
sbit          k0=P1^0;//行1
sbit          k1=P1^1;//行2
sbit 		  k2=P1^2;//行3
sbit  		  k3=P1^3;//行4
sbit   		  k4=P1^4;//列1
sbit		  k5=P1^5;//列2
sbit    	  k6=P1^6;//列3
sbit 		wei1=P1^7;//数码管位
/*********数码管接口*******************/
//#define shuma P2
/*************输出端口*****************/
sbit    	  IR=P3^2;//遥控接收
sbit     PWM_OUT=P3^0;//调速
void delay442us(void);
void delay0_9ms(void);
void delay2ms(void);
void delay10ms(void);
void display(void);
void display2_4ms(void);
void display0_9ms(void);
void display1ms(void);
void keyok(void);
void dianyuanchuli(void);
void key_chuli(void);
void keyscan(void);
void intin(void);