author | lbessard |
Tue, 25 Sep 2007 08:19:44 +0200 | |
changeset 281 | 685d9a26e4f9 |
parent 200 | 930be51ddc24 |
permissions | -rw-r--r-- |
#ifndef __sysdep_h__ #define __sysdep_h__ #include "config.h" #ifdef CANOPEN_BIG_ENDIAN /* Warning: the argument must not update pointers, e.g. *p++ */ #define UNS16_LE(v) ((((UNS16)(v) & 0xff00) >> 8) | \ (((UNS16)(v) & 0x00ff) << 8)) #define UNS32_LE(v) ((((UNS32)(v) & 0xff000000) >> 24) | \ (((UNS32)(v) & 0x00ff0000) >> 8) | \ (((UNS32)(v) & 0x0000ff00) << 8) | \ (((UNS32)(v) & 0x000000ff) << 24)) #else #define UNS16_LE(v) (v) #define UNS32_LE(v) (v) #endif #endif /* __sysdep_h__ */