求救 C:\KYE.C(17): error C267: 多个文件调用一个数组的问题

songcs3 · 发表于 2012-2-24 23:12:51

C:\KYE.C(17): error C267: 'update_pca9635': requires ANSI-style prototype
在main.c中的主函数外定义了一个数组。
unsigned char code ab[]={0X01,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X01,0X00,0X00,0X00,0X00,0X00,0X00,0X01,0X00,0X00,0X00,0X00,0X00,0X01,0X00,0X01,0X01,0X01,0X01,0X01,0X01,0X01,0X01,0X01,0X01,0X01,0X01,0X01,0X01,0X01,0X01,0X01,0X01,0X01,0X01,0X01,0X01,0X01,0X01,0X01,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X01,0X01,0X01,0X01,0X00,0X00,0X00,0X00,0X01,0X01,0X01,0X01,0X00,0X00,0X00,0X00,0X01,0X01,0X01,0X01,0X00,0X00,0X00,0X00,0X01,0X01,0X01,0X01,0X00,0X00,0X00,0X00,0X01,0X01,0X01,0X01,0X00,0X00,0X00,0X00,0X01,0X01,0X01,0X01,0X00,0X00,0X00,0X00,0X01,0X01,0X01,0X01,0X00,0X00,0X00,0X00,0X01,0X01,0X01,0X01,0X00,0X00,0X00,0X00,0X01,0X01,0X01,0X01,0X00,0X00,0X00,0X00,0X01,0X01,0X01,0X01,0X00,0X00,0X00,0X00,0X01,0X01,0X01,0X01,0X00,0X00,0X00,0X00,0X01,0X01,0X01,0X01,0X00,0X01,0X00,0X01,0X00,0X01,0X00,0X01,0X01,0X01,0X01,0X00,0X01,0X01,0X01,0X00,0X01,0X00,0X01,0X00,0X01,0X00,0X01,0X00,0X01,0X00,0X01,······

void main(void)
{
  init_pca9635();
pause();
    update_pca9635(ab)；这里报C:\KYE.C(17): error C267
while(1);
}
===========================================================
update_pca9635(ab)；定义在另一个  c文件中。并且这个文件使用了extern code ab[]；

void update_pca9635(unsigned char pic[])
{
unsigned char n;
start_i2c();
SendByte_init(0xe0);
SendByte_init(0xa2);
SendByte_init(0x81);
SendByte_init(0x05);
   for(n=0;n<201;n=n+8)
      {
   SendByte(pic[n+0],pic[n+1],pic[n+2],pic[n+3],pic[n+4],pic[n+5],pic[n+6],pic[n+7]);
}
stop_i2c();
}

大侠们看看问题在哪里···
要是把代码写到一个c文件就不会报错
在线等那

Pony279 · 发表于 2012-2-24 23:15:19

extern code ab[]；类型呢？

update_pca9635 函数有没有在main.c文件里声明？

songcs3 · 发表于 2012-2-24 23:17:39

回复【1楼】Pony279 Pony279
-----------------------------------------------------------------------

加了类型也通不过··
在h文件里面声明了。 main.c 引用的h文件
、】

Pony279 · 发表于 2012-2-24 23:18:39

能不能把工程发上来？

songcs3 · 发表于 2012-2-24 23:20:42

回复【3楼】Pony279 Pony279
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马上

songcs3 · 发表于 2012-2-24 23:23:01

点击此处下载 ourdev_721996KAJ99P.zip(文件大小:3K) (原文件名:timer0.zip)

Pony279 · 发表于 2012-2-24 23:28:50

kye.c(5): warning C318: can't open file 'pca_9635.h'

#include "pca_9635.h"

实际头文件 pca9635.h

一个警告都不要放过。。。

songcs3 · 发表于 2012-2-24 23:29:06

、、？？？？？？看出问题了么？

Pony279 · 发表于 2012-2-24 23:31:29

你的kye.c里面#include <pca_9635.h>文件名不对。。。

songcs3 · 发表于 2012-2-24 23:31:34

额··真的对了呢···
大哥厉害··大哥你qq多少我有问题就好请教你

求救 C:\KYE.C(17): error C267: 多个文件调用一个数组的问题

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