[求助] *** WARNING L13: RECURSIVE CALL TO SEGMENT

wengxiaomin 2011-11-16 14:24 楼主

#include "reg52.h"
#include       //包含atof(),字符串->实数
#include       //包含sprintf(),实数->字符串
#include       //包含strcpy(),字符串复制
#include    //数学函数头文件
#define uchar unsigned char
#define uint unsigned int
sbit choose=P3^4;       //时钟和计算器选择键
/*************lcd****************/
sbit lcdrs=P3^7;          //LCD控制脚
sbit lcdrw=P3^6;
sbit lcden=P3^5;
bit idata form;          //lcd显示方式切换
uchar idata state;       //lcd状态字存储
***省略...
/*********************主程序**********************/
void main()
{    uchar a=0;
   fuwei(); //计算器初始化
   init();    //显示初始化
   TH0=0x3c;    //定时器0初始化
   TL0=0xb7;
   TMOD=0x1;    //定时器0，方式1
   TR0=1;       //开始计时
   ET0=1;
   EA=1;       //允许溢出中断设置
   form=1; //显示方式初始化
   proc=0; //计算工程存储初始化
   while(1)    //默认时钟显示
   {  choose=1;
      if(choose==0)
   {
      a++;
   while(choose==0);
   a=a%2;
   write_com(0x01);
      }
      if(a==1)process_date(keyscan()); //计算器
      else time();    //时钟
   }
}
/*********************end**********************/
/**********************************************/
*** WARNING L13: RECURSIVE CALL TO SEGMENT
SEGMENT: ?PR?HUIFU?JISUANGQI
CALLER:  ?PR?FUNQIAN?JISUANGQI
*** WARNING L13: RECURSIVE CALL TO SEGMENT
SEGMENT: ?PR?HUIFU?JISUANGQI
CALLER:  ?PR?_CULLARS?JISUANGQI
*** WARNING L13: RECURSIVE CALL TO SEGMENT
SEGMENT: ?PR?_PROCESS_DATE?JISUANGQI
CALLER:  ?PR?_CULLARS?JISUANGQI
*** WARNING L13: RECURSIVE CALL TO SEGMENT
SEGMENT: ?PR?HUIFU?JISUANGQI
CALLER:  ?PR?MEMORY?JISUANGQI
*** WARNING L13: RECURSIVE CALL TO SEGMENT
SEGMENT: ?PR?HUIFU?JISUANGQI
CALLER:  ?PR?_CALCULATOR?JISUANGQI
Program Size: data=183.6 xdata=0 code=8494
"wxm" - 0 Error(s), 5 Warning(s).
递归函数问题？reentrant声明？修改程序？求解