Arduino+LCD1602自定义新字体

糯米基

楼主，我想问一下你的那个头文件的下载在哪里啊
#include "FONT.h"
#include "LCD4Bit_mod.h"

tcbyxo

楼主，我想问一下你的那个头文件的下载在哪里啊
"LCD4Bit_mod.h"

void LCD4Bit_mod:: LCD_SET_XY( int x, int y )  //the command of setting Cursor
void LCD4Bit_mod:: PrintSelfDefine(int x,int num)// the program of displaying self-define char
void LCD4Bit_mod::printString(int x,char msg[])

這三句時常顯示 member function declared in class LCD4Bit_mod

LCD4Bit_mod.h 是否楼主自已改動了，加入這些 command

{:soso_e109:} {:soso_e109:} {:soso_e109:}

我 download 回來的是這樣子

#ifndef LCD4Bit_mod_h
#define LCD4Bit_mod_h

#include <inttypes.h>

class LCD4Bit_mod {
public:
  LCD4Bit_mod(int num_lines);
  void commandWrite(int value);
  void init();
  void print(int value);
  void printIn(char value[]);
  void clear();
  //non-core---------------
  void cursorTo(int line_num, int x);
  void leftScroll(int chars, int delay_time);
  //end of non-core--------

  //4bit only, therefore ideally private but may be needed by user
  void commandWriteNibble(int nibble);
private:
  void pulseEnablePin();
  void pushNibble(int nibble);
  void pushByte(int value);
};

#endif