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RIOT/cpu/sam3/include/sam3x8e/component/component_gpbr.h 2.61 KB
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  /* ----------------------------------------------------------------------------
   *         SAM Software Package License
   * ----------------------------------------------------------------------------
   * Copyright (c) 2012, Atmel Corporation
   *
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following condition is met:
   *
   * - Redistributions of source code must retain the above copyright notice,
   * this list of conditions and the disclaimer below.
   *
   * Atmel's name may not be used to endorse or promote products derived from
   * this software without specific prior written permission.
   *
   * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
   * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
   * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
   * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
   * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
   * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
   * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
   * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
   * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   * ----------------------------------------------------------------------------
   */
  
  #ifndef _SAM3XA_GPBR_COMPONENT_
  #define _SAM3XA_GPBR_COMPONENT_
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  /* ============================================================================= */
  /**  SOFTWARE API DEFINITION FOR General Purpose Backup Register */
  /* ============================================================================= */
  /** \ingroup SAM3X8E_cmsis */
  /** \defgroup SAM3XA_GPBR General Purpose Backup Register */
  /*@{*/
  
  #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
  /** \brief Gpbr hardware registers */
  typedef struct {
    RwReg SYS_GPBR[8]; /**< \brief (Gpbr Offset: 0x0) General Purpose Backup Register */
  } Gpbr;
  #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
  /* -------- SYS_GPBR[8] : (GPBR Offset: 0x0) General Purpose Backup Register -------- */
  #define SYS_GPBR_GPBR_VALUE_Pos 0
  #define SYS_GPBR_GPBR_VALUE_Msk (0xffffffffu << SYS_GPBR_GPBR_VALUE_Pos) /**< \brief (SYS_GPBR[8]) Value of GPBR x */
  #define SYS_GPBR_GPBR_VALUE(value) ((SYS_GPBR_GPBR_VALUE_Msk & ((value) << SYS_GPBR_GPBR_VALUE_Pos)))
  
  /*@}*/
  
  #ifdef __cplusplus
  }
  #endif
  
  #endif /* _SAM3XA_GPBR_COMPONENT_ */