lib/main/STM32F4/Drivers/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_flash_ramfunc.h

   1 /**
   2   ******************************************************************************
   3   * @file    stm32f4xx_flash_ramfunc.h
   4   * @author  MCD Application Team
   5   * @version V1.7.1
   6   * @date    20-May-2016
   7   * @brief   Header file of FLASH RAMFUNC driver.
   8   ******************************************************************************
   9   * @attention
  10   *
  11   * <h2><center>&copy; COPYRIGHT 2016 STMicroelectronics</center></h2>
  12   *
  13   * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
  14   * You may not use this file except in compliance with the License.
  15   * You may obtain a copy of the License at:
  16   *
  17   *        http://www.st.com/software_license_agreement_liberty_v2
  18   *
  19   * Unless required by applicable law or agreed to in writing, software
  20   * distributed under the License is distributed on an "AS IS" BASIS,
  21   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  22   * See the License for the specific language governing permissions and
  23   * limitations under the License.
  24   *
  25   ******************************************************************************
  26   */
  27
  28
  29 /* Define to prevent recursive inclusion -------------------------------------*/
  30 #ifndef __STM32F4xx_FLASH_RAMFUNC_H
  31 #define __STM32F4xx_FLASH_RAMFUNC_H
  32
  33 #ifdef __cplusplus
  34  extern "C" {
  35 #endif
  36
  37 /* Includes ------------------------------------------------------------------*/
  38 #include "stm32f4xx.h"
  39
  40 /** @addtogroup STM32F4xx_StdPeriph_Driver
  41   * @{
  42   */
  43
  44 /** @addtogroup FLASH RAMFUNC
  45   * @{
  46   */
  47
  48 /* Exported types ------------------------------------------------------------*/
  49 /* Private define ------------------------------------------------------------*/
  50 /**
  51   * @brief  __RAM_FUNC definition
  52   */
  53 #if defined ( __CC_ARM   )
  54 /* ARM Compiler
  55    ------------
  56    RAM functions are defined using the toolchain options.
  57    Functions that are executed in RAM should reside in a separate source module.
  58    Using the 'Options for File' dialog you can simply change the 'Code / Const'
  59    area of a module to a memory space in physical RAM.
  60    Available memory areas are declared in the 'Target' tab of the 'Options for Target'
  61    dialog.
  62 */
  63 #define __RAM_FUNC void
  64
  65 #elif defined ( __ICCARM__ )
  66 /* ICCARM Compiler
  67    ---------------
  68    RAM functions are defined using a specific toolchain keyword "__ramfunc".
  69 */
  70 #define __RAM_FUNC __ramfunc void
  71
  72 #elif defined   (  __GNUC__  )
  73 /* GNU Compiler
  74    ------------
  75   RAM functions are defined using a specific toolchain attribute
  76    "__attribute__((section(".RamFunc")))".
  77 */
  78 #define __RAM_FUNC void  __attribute__((section(".RamFunc")))
  79
  80 #endif
  81 /* Exported constants --------------------------------------------------------*/
  82 /* Exported macro ------------------------------------------------------------*/
  83 /* Exported functions --------------------------------------------------------*/
  84 __RAM_FUNC FLASH_FlashInterfaceCmd(FunctionalState NewState);
  85 __RAM_FUNC FLASH_FlashSleepModeCmd(FunctionalState NewState);
  86
  87
  88 #ifdef __cplusplus
  89 }
  90 #endif
  91
  92 #endif /* __STM32F4xx_FLASH_RAMFUNC_H */
  93
  94 /**
  95   * @}
  96   */
  97
  98 /**
  99   * @}
 100   */
 101
 102 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
 103