#include<reg52.h>


/******************************函數聲明**************************************/

void write(bit start, unsigned char ddata);
void sendbyte(unsigned char bbyte);
void delaynms(unsigned int di);
void lcdinit(void);
void lcdtest(void);
void lcdcls(void);


unsigned char code ma1[] ={"現在環境溫度：15"};
unsigned char code ma2[]={"歡迎參觀創新實驗室"};
unsigned char code ma3[]={"張金林是駝駝 "};
unsigned char code ma4[]={"123456   12345678"};

/**********************************以下是主函數******************************/
void main(void)
{
unsigned char i;
lcdinit();

while(1)
{
  write(0,0x80); for(i=0;i<16;i++)  write(1,ma1);
  write(0,0x88); for(i=0;i<16;i++)  write(1,ma3);
  write(0,0x90); for(i=0;i<16;i++)  write(1,ma2);
  write(0,0x98); for(i=0;i<16;i++)  write(1,ma4);

  write(0,0x36); //圖形方式
  lcdtest();
  lcdcls();
}

}