hao.h

此程序是基于c8051f020平台实现的是等精度频率计的测量控制部分

#ifndef hao_h
#define hao_h
#define uint unsigned int
#define uchar unsigned char
#define ulong unsigned long int



void test_pulse();
void  display_pulse();
void  display_wait();
void lcd_write(uchar style,uchar input);
void display_f();
void delay_tms(uint t);
void delay(uchar);
void test_fre();
long uint read_std_num();
long uint read_test_num();
void lcd_init();
uchar key_scanf();
void display_t();
void T2_initial(uint counts ) ;
#endif