key.h

变压器绕线机源代码, 经过测试,可以正常运作.

#ifndef __key_h__
#define __key_h__

sbit P3_2 =P3^2;
sbit P3_1 =P3^1;
sbit P3_0 =P3^0;
sbit P1_2 =P1^2;
sbit P3_5 =P3^5;
sbit P1_6 =P1^6;
sbit P3_4 =P3^4;
sbit P3_3 =P3^3;
sbit P1_0 =P1^0;

extern void delay_1ms(uint t);
extern void speak(void);
extern uchar key(void);
extern uchar ks0(void);
extern uchar ks1(void);
extern void start_key(void);
extern uchar key_123(void);
#endif