这个程序 哪有问题 新手求解决

芸纤飘羽

#pragma CODE_SEG __NEAR_SEG NON_BANKED  //指示该程序在不分页区
void interrupt 24 V_ISR(void)  //Pj7   行
{
  PIFJ = 0xff;   //clear the flag
   
  Y_FLAG++;
  if(Y_FLAG%6==0 && Y_FLAG<=292)
     line_Pixle_AD();
  else if(Y_FLAG>=300)
      Y_FLAG=0;   
}

void interrupt 6 H_ISR(void)  //IRQ   场
{
    IRQCR_IRQE=1;   
    IRQCR_IRQEN=1;
    Y_FLAG=0;
    image_Y=0;
    transmit_image();
}

芸纤飘羽

加上中断 程序编译不通过 也找不到哪儿出问题了

sonwendi

错误号是什么？在帮助里面可以查找，看一下吧~

芸纤飘羽

line_Pixle_AD();transmit_image();
这两个函数 不会调用 显示超出 范围 查不到具体原因

芸纤飘羽

link Error 1102 OUT of allocation space in sdgment RAM at address 0x2104
这样的错误

sonwendi

回复 5# 芸纤飘羽

1. Description
   
2. The specified segment is not big enough to contain all objects from the sections placed in it.
   
3. <segment name>: is the name of the segment, which is too small.
   
4. <first address free>: is the first address free in this segment (i.e. the address following directly the last address used).
   
5. Example
   
6. In the following example, suppose the section .data contains a character variable and then a structure which size is 5 bytes.
   
7. Out of allocation space in segment MY_RAM at address 0x801
   
8. LINK fibo.abs
   
9. NAMES fibo.o startup.o END
   
10. SEGMENTS
    
11. MY_RAM = READ_WRITE 0x800 TO 0x803;
    
12. MY_ROM = READ_ONLY 0x805 TO 0xAFF;
    
13. MY_STK = READ_WRITE 0xB00 TO 0xBFF;
    
14. END
    
15. PLACEMENT
    
16. .text INTO MY_ROM;
    
17. .data INTO MY_RAM;
    
18. .stack INTO MY_STK;
    
19. END
    
20. // Set reset vector on _Startup
    
21. VECTOR ADDRESS 0xFFFE _Startup
    
22. 
    
23. Tips
    
24. Set the end address of the specified segment to an higher value.

复制代码

芸纤飘羽

谢谢还是 有点不是很懂 这个问题我也查到了就是我 交换数据 时出现的  不知道该怎么解决！！比以前有进展！

蓝鲸

......

hyshallow0

应该是数据太多了，超出了raw的范围。