#include? "msp430.h"
#include? "BoardConfig.h"
#include? "cry1602.h"

//要顯示的6位溫度數(shù)字
uchar dN[6];

void Disp_Numb(uint temper);
/*************************主函數(shù)*************************/
void main( void )
{
??? uchar i;
???
??? WDTCTL = WDTPW + WDTHOLD;?????????? //關狗
??? BoardConfig(0xb8);
??? /*------選擇系統(tǒng)主時鐘為8MHz-------*/
??? BCSCTL1 &= ~XT2OFF;???????????????? //打開XT2高頻晶體振蕩器
??? do
??? {
??????? IFG1 &= ~OFIFG;???????????????? //清除晶振失敗標志
??????? for (i = 0xFF; i > 0; i--);???? //等待8MHz晶體起振
??? }
??? while ((IFG1 & OFIFG));???????????? //晶振失效標志仍然存在？
??? BCSCTL2 |= SELM_2 + SELS;?????????? //MCLK和SMCLK選擇高頻晶振
??
??? //設置DS18B20的IO狀態(tài)
???
??? LcdReset();
??? DispStr(0,0,"Temperature is:");
??? //循環(huán)讀數(shù)顯示
??
}