WARNING L10: CANNOT DETERMINE ROOT SEGMENT求大佬幫忙

ID:1000997 · 發(fā)表于 2023-6-14 11:25

顯示警告：*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
                        SEGMENT: ?PR?_MAIN?MAIN
            *** WARNING L10: CANNOT DETERMINE ROOT SEGMENT
#include"regx52.h"
void Nixie(unsigned char Location);
void Delay(unsigned int xms)//對Delay函數(shù)進行功能編輯，延后xms//
{
      unsigned char i, j;
      while(xms)
      {
            i = 2;
            j = 239;
            do
            {
                     while (--j);
            } while (--i);
            xms--;
      }
}
void main(unsigned char x)//控制x來達到數(shù)碼管左移//
{
      if(P3_1==0)
      {
         Delay(20);
            while(P3_1==0);
            Delay(20);
         x++;
            if(x>8)
            {x=0;}
}
      Nixie(x);//通過對x的增加，再賦值//
}
void Nixie(unsigned char Location)//控制Location來控制數(shù)碼管位數(shù)//
{

      switch(Location)//按照cba的順序//
      {
            case 1:P2_4=0;P2_3=0;P2_2=0;break;
            case 2:P2_4=0;P2_3=0;P2_2=1;break;
            case 3:P2_4=0;P2_3=1;P2_2=0;break;
            case 4:P2_4=0;P2_3=1;P2_2=1;break;
            case 5:P2_4=1;P2_3=0;P2_2=0;break;
            case 6:P2_4=1;P2_3=0;P2_2=1;break;
            case 7:P2_4=1;P2_3=1;P2_2=0;break;
            case 8:P2_4=1;P2_3=1;P2_2=1;break;
      }
      P0=0x3F;
}