jdl162a_main.c

ti公司的16位msp430单片机驱动1602液晶显示

#include "msp430x16x.h"
#include "JDL162A.h"

unsigned char ShowBuf[]={"welcom to xi nan ke ji da xue"};
unsigned char Buf;
void main(void)
{
    unsigned int iq0;
    WDTCTL=WDTPW+WDTHOLD; 
    //使用XT2晶振
    BCSCTL1 &= ~XT2OFF;//打开XT2振荡器
    do
    {
      IFG1 &= ~OFIFG;//清除振荡器失效标志
      for(iq0=0XFF;iq0>0;iq0--);//延时，等待XT2起振
    }
    while ((IFG1 & OFIFG)!= 0);//判断XT2是否起振
    BCSCTL2=SELM_2+SELS;//选择MCLK、SMCLK为XT2 
    delay_ms(400);
    init_LCD(); 
    LCD_write_string(0,0,ShowBuf);
    //LCD_write_char(1,0,'a');
    //Buf=ReadData();
    while(1);
 }