class.h

来自「转载： DSP串口硬件SPI接口LCD12864显示C++程序代码 细描述：」· C头文件 代码 · 共 52 行

volatile bool IOXF = false;
volatile unsigned int SystemRamTest;


class SystemObj;//系统类
class LcdObj;//显示类



class SystemObj {//系统类
public:
  SystemObj(void);
public:
//  inline 
  void SystemInit(void);
//  inline 
  void PllInit(void);
//  inline 
  void TIMER0Init(void);
//  inline 
  void TIMER1Init(void);
//  inline 
  void EintInit(void);
private:
  volatile unsigned int SystemRamTest;
public:
};

class LcdObj {//系统显示菜单类
public:
  LcdObj(void);//LcdObj的构造函数
public:
  void LcdInit(void);
  void LcdSpiSetup(void);
  void LcdSend(unsigned char);
  void LcdSendCommand(unsigned char); 
  void LcdSendData(unsigned char); 
  void SetLcdDisplayPos(unsigned int, unsigned int);
  void LcdDisplayBuffer(void);//刷新LCD显示缓冲区
private:
  void LcdClearBuffer(void);
public:
  unsigned int LcdRow,LcdCol;
  void LcdDisplay(const char *);
  void LcdDisplay(unsigned char [], unsigned int);
public:
  unsigned int LcdTimeCount;
  bool LcdRowWriteEnable[4];
private:
  unsigned char LcdBuffer[4][16];//4行8个汉字16个字符
};