+++ /dev/null
-/**
- ******************************************************************************
- * @file stm32f4xx_hal_sdram.h
- * @author MCD Application Team
- * @version V1.1.0
- * @date 19-June-2014
- * @brief Header file of SDRAM HAL module.
- ******************************************************************************
- * @attention
- *
- * <h2><center>© COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. Neither the name of STMicroelectronics nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS 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.
- *
- ******************************************************************************
- */
-
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __STM32F4xx_HAL_SDRAM_H
-#define __STM32F4xx_HAL_SDRAM_H
-
-#ifdef __cplusplus
- extern "C" {
-#endif
-
-#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)
-
-/* Includes ------------------------------------------------------------------*/
-#include "stm32f4xx_ll_fmc.h"
-
-/** @addtogroup STM32F4xx_HAL_Driver
- * @{
- */
-
-/** @addtogroup SDRAM
- * @{
- */
-
-/* Exported typedef ----------------------------------------------------------*/
-
-/**
- * @brief HAL SDRAM State structure definition
- */
-typedef enum
-{
- HAL_SDRAM_STATE_RESET = 0x00, /*!< SDRAM not yet initialized or disabled */
- HAL_SDRAM_STATE_READY = 0x01, /*!< SDRAM initialized and ready for use */
- HAL_SDRAM_STATE_BUSY = 0x02, /*!< SDRAM internal process is ongoing */
- HAL_SDRAM_STATE_ERROR = 0x03, /*!< SDRAM error state */
- HAL_SDRAM_STATE_WRITE_PROTECTED = 0x04, /*!< SDRAM device write protected */
- HAL_SDRAM_STATE_PRECHARGED = 0x05 /*!< SDRAM device precharged */
-
-}HAL_SDRAM_StateTypeDef;
-
-/**
- * @brief SDRAM handle Structure definition
- */
-typedef struct
-{
- FMC_SDRAM_TypeDef *Instance; /*!< Register base address */
-
- FMC_SDRAM_InitTypeDef Init; /*!< SDRAM device configuration parameters */
-
- __IO HAL_SDRAM_StateTypeDef State; /*!< SDRAM access state */
-
- HAL_LockTypeDef Lock; /*!< SDRAM locking object */
-
- DMA_HandleTypeDef *hdma; /*!< Pointer DMA handler */
-
-}SDRAM_HandleTypeDef;
-
-/* Exported types ------------------------------------------------------------*/
-/* Exported macro ------------------------------------------------------------*/
-
-/** @brief Reset SDRAM handle state
- * @param __HANDLE__: specifies the SDRAM handle.
- * @retval None
- */
-#define __HAL_SDRAM_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_SDRAM_STATE_RESET)
-
-/* Exported functions --------------------------------------------------------*/
-
-/* Initialization/de-initialization functions **********************************/
-HAL_StatusTypeDef HAL_SDRAM_Init(SDRAM_HandleTypeDef *hsdram, FMC_SDRAM_TimingTypeDef *Timing);
-HAL_StatusTypeDef HAL_SDRAM_DeInit(SDRAM_HandleTypeDef *hsdram);
-void HAL_SDRAM_MspInit(SDRAM_HandleTypeDef *hsdram);
-void HAL_SDRAM_MspDeInit(SDRAM_HandleTypeDef *hsdram);
-
-void HAL_SDRAM_IRQHandler(SDRAM_HandleTypeDef *hsdram);
-void HAL_SDRAM_RefreshErrorCallback(SDRAM_HandleTypeDef *hsdram);
-void HAL_SDRAM_DMA_XferCpltCallback(DMA_HandleTypeDef *hdma);
-void HAL_SDRAM_DMA_XferErrorCallback(DMA_HandleTypeDef *hdma);
-
-/* I/O operation functions *****************************************************/
-HAL_StatusTypeDef HAL_SDRAM_Read_8b(SDRAM_HandleTypeDef *hsdram, uint32_t *pAddress, uint8_t *pDstBuffer, uint32_t BufferSize);
-HAL_StatusTypeDef HAL_SDRAM_Write_8b(SDRAM_HandleTypeDef *hsdram, uint32_t *pAddress, uint8_t *pSrcBuffer, uint32_t BufferSize);
-HAL_StatusTypeDef HAL_SDRAM_Read_16b(SDRAM_HandleTypeDef *hsdram, uint32_t *pAddress, uint16_t *pDstBuffer, uint32_t BufferSize);
-HAL_StatusTypeDef HAL_SDRAM_Write_16b(SDRAM_HandleTypeDef *hsdram, uint32_t *pAddress, uint16_t *pSrcBuffer, uint32_t BufferSize);
-HAL_StatusTypeDef HAL_SDRAM_Read_32b(SDRAM_HandleTypeDef *hsdram, uint32_t *pAddress, uint32_t *pDstBuffer, uint32_t BufferSize);
-HAL_StatusTypeDef HAL_SDRAM_Write_32b(SDRAM_HandleTypeDef *hsdram, uint32_t *pAddress, uint32_t *pSrcBuffer, uint32_t BufferSize);
-
-HAL_StatusTypeDef HAL_SDRAM_Read_DMA(SDRAM_HandleTypeDef *hsdram, uint32_t * pAddress, uint32_t *pDstBuffer, uint32_t BufferSize);
-HAL_StatusTypeDef HAL_SDRAM_Write_DMA(SDRAM_HandleTypeDef *hsdram, uint32_t *pAddress, uint32_t *pSrcBuffer, uint32_t BufferSize);
-
-/* SDRAM Control functions *****************************************************/
-HAL_StatusTypeDef HAL_SDRAM_WriteProtection_Enable(SDRAM_HandleTypeDef *hsdram);
-HAL_StatusTypeDef HAL_SDRAM_WriteProtection_Disable(SDRAM_HandleTypeDef *hsdram);
-HAL_StatusTypeDef HAL_SDRAM_SendCommand(SDRAM_HandleTypeDef *hsdram, FMC_SDRAM_CommandTypeDef *Command, uint32_t Timeout);
-HAL_StatusTypeDef HAL_SDRAM_ProgramRefreshRate(SDRAM_HandleTypeDef *hsdram, uint32_t RefreshRate);
-HAL_StatusTypeDef HAL_SDRAM_SetAutoRefreshNumber(SDRAM_HandleTypeDef *hsdram, uint32_t AutoRefreshNumber);
-uint32_t HAL_SDRAM_GetModeStatus(SDRAM_HandleTypeDef *hsdram);
-
-/* SDRAM State functions ********************************************************/
-HAL_SDRAM_StateTypeDef HAL_SDRAM_GetState(SDRAM_HandleTypeDef *hsdram);
-
-#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx */
-/**
- * @}
- */
-
-/**
- * @}
- */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __STM32F4xx_HAL_SDRAM_H */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
projects / qmk_firmware.git / blobdiff