hldy_head.h

数控直流电源和变频电源程序在c环境下编译

void da5615(float v);

float TLC1549();


void Init_Max7219(void);
void Write_Max7219(unsigned char address,unsigned char dat);
void display_8(unsigned char *p);

void Get_key(void);

void Delay_ms(unsigned char a);

void display(void);