led4.lst

MSP430的实验程序

C51 COMPILER V8.02   LED4                                                                  11/12/2008 13:35:24 PAGE 1   


C51 COMPILER V8.02, COMPILATION OF MODULE LED4
OBJECT MODULE PLACED IN E:\MSP430\基础实~1\实验一\IO\SOURFILE\LED4.OBJ
COMPILER INVOKED BY: D:\Keil\C51\BIN\C51.EXE E:\MSP430\基础实~1\实验一\IO\SOURFILE\LED4.C DB SB OE

line level    source

   1          /******************************************
   2          *   文件名：
   3          *       LED4.c
   4          *   功能：
   5          *     主程序   
   6          *     运行后可以看到LED4每过大约1秒闪一次
   7          ******************************************/
   8          #include <msp430x44x.h>
*** WARNING C318 IN LINE 8 OF E:\MSP430\基础实~1\实验一\IO\SOURFILE\LED4.C: can't open file 'msp430x44x.h'
   9          
  10          /******************************************/
  11          void main(void)
  12          {
  13   1          unsigned long tmp;
  14   1           
  15   1           WDTCTL = WDTHOLD + WDTPW;     //关闭看门狗 
*** ERROR C202 IN LINE 15 OF E:\MSP430\基础实~1\实验一\IO\SOURFILE\LED4.C: 'WDTCTL': undefined identifier
  16   1           P5OUT = 0x02;                 //设置P5.1输出为1
*** ERROR C202 IN LINE 16 OF E:\MSP430\基础实~1\实验一\IO\SOURFILE\LED4.C: 'P5OUT': undefined identifier
  17   1           while(1)
  18   1           {                             //循环 
  19   2              P5DIR = 0x02;              // 使能P5.1为输出
*** ERROR C202 IN LINE 19 OF E:\MSP430\基础实~1\实验一\IO\SOURFILE\LED4.C: 'P5DIR': undefined identifier
  20   2              P5OUT ^= 0x02;             // 对输出置反 
*** ERROR C202 IN LINE 20 OF E:\MSP430\基础实~1\实验一\IO\SOURFILE\LED4.C: 'P5OUT': undefined identifier
  21   2              for(tmp=0;tmp<67500;tmp++);// 延时
  22   2           }
  23   1           
  24   1      }

C51 COMPILATION COMPLETE.  1 WARNING(S),  4 ERROR(S)