gps.h

来自「此程序实现无线信标定位」· C头文件 代码 · 共 29 行

// all functions occurred in the main()

void lcd_ini(void);
void keypress(void);
void display(unsigned char address,unsigned char data string[]);
void draw(void);
void cls_cht(void);
void plot(unsigned char data address,unsigned int ascII);
void board_show(bit line_style,unsigned char b_target,unsigned char l_target,unsigned char b_arrow,
unsigned char l_arrow,unsigned char b_ch,unsigned char l_ch);

void send_d(unsigned char data_in);
void send_i(unsigned char comm);
void che_busy(void);
unsigned char read_ram(void);

void loc_xy(unsigned char X,unsigned char Y);
void line(bit pos);
void cls_grap(void);


unsigned char store(unsigned char data recieve[],unsigned char time);

void recv_data(void);
void port_init(void);	

void decode(void);
void sound(unsigned char n);