IAR BANK设置

queyi2004

有那位大虾会 IAR 78K0中的BANK设置的能不能告诉小弟呢

jdjsxf

根据版本不同会有一点不一样，
请参考。

#if (__VER__ >= 400)
    #include "io78f054780.h"
    #include "intrinsics.h"
    #include "migration.h"
#else
    #include "Df057480_v3.h"
    #include "in78000.h"
#endif

extern volatile unsigned char FlagWT;

#if (__VER__ >= 400)
    #pragma location = "BANK5"

__banked unsigned char func5_u08 (void);

#else
    #pragma codeseg(BANK5)

banked unsigned char func5_u08 (void);

#endif


#if (__VER__ >= 400)
    #pragma constseg = BANK5C
#else
    #pragma memory = constseg(BANK5C)
#endif
static const unsigned char Code = {0xB5};


#if (__VER__ >= 400)
    #pragma location = "BANK5"
__banked unsigned char func5_u08 (void)
#else
banked unsigned char func5_u08 (void)
#endif
{
  while(FlagWT == 0x00)
    _NOP();
  FlagWT = 0x00;
  P13=~P13;
  return(Code);
}

queyi2004

楼上的还是不甚明白能不能加我QQ:443620496具体说明啊！谢谢

jdjsxf

很抱歉，俺上不了qq，

就是如果把程序放到bank的话，前面加#pragma location = "BANK5"
如果是常量的话，前面加pragma  constseg = BANK5C

queyi2004

问题解决谢谢楼上的

kelawood

我用的是0526A，我想把常量放到BANK区里,我在常量定义前加了#pragma constseg = 2，编译后WARNING，unrecognized syntax in constseg #pragma，请大侠们指点一下