include/io.h

   1 /* -------------------------------- Arctic Core ------------------------------
   2  * Copyright (C) 2009-2011 ArcCore AB <contact@arccore.com>
   3  * Licensed under ArcCore Embedded Software License Agreement.
   4  * -------------------------------- Arctic Core ------------------------------*/
   5
   6 #ifndef IO_H_
   7 #define IO_H_
   8
   9 #define WRITE8(address, value)      (*(uint8_t*)(address) = (value))
  10 #define READ8(address)              ((uint8_t)(*(uint8_t*)(address)))
  11
  12 #define WRITE16(address, value)     (*(vuint16_t*)(address) = (value))
  13 #define READ16(address)             ((uint16_t)(*(vuint16_t*)(address)))
  14
  15 #define WRITE32(address, value)     (*(vuint32_t*)(address) = (value))
  16 #define READ32(address)             ((uint32_t)(*(vuint32_t*)(address)))
  17
  18 #define WRITE64(address, value)     (*(vuint64_t*)(address) = (value))
  19 #define READ64(address)             ((uint64_t)(*(vuint64_t*)(address)))
  20
  21
  22 #endif /* IO_H_ */