STM32L4R9I_EVAL BSP User Manual
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stm32l4r9i_eval_ospi_ram.h
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00001 /** 00002 ****************************************************************************** 00003 * @file stm32l4r9i_eval_ospi_ram.h 00004 * @author MCD Application Team 00005 * @brief This file contains the common defines and functions prototypes for 00006 * the stm32l4r9i_eval_ospi_ram.c driver. 00007 ****************************************************************************** 00008 * @attention 00009 * 00010 * <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics</center></h2> 00011 * 00012 * Redistribution and use in source and binary forms, with or without modification, 00013 * are permitted provided that the following conditions are met: 00014 * 1. Redistributions of source code must retain the above copyright notice, 00015 * this list of conditions and the following disclaimer. 00016 * 2. Redistributions in binary form must reproduce the above copyright notice, 00017 * this list of conditions and the following disclaimer in the documentation 00018 * and/or other materials provided with the distribution. 00019 * 3. Neither the name of STMicroelectronics nor the names of its contributors 00020 * may be used to endorse or promote products derived from this software 00021 * without specific prior written permission. 00022 * 00023 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00024 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00025 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 00026 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE 00027 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 00028 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 00029 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 00030 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 00031 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 00032 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00033 * 00034 ****************************************************************************** 00035 */ 00036 00037 /* Define to prevent recursive inclusion -------------------------------------*/ 00038 #ifndef __STM32L4R9I_EVAL_OSPI_RAM_H 00039 #define __STM32L4R9I_EVAL_OSPI_RAM_H 00040 00041 #ifdef __cplusplus 00042 extern "C" { 00043 #endif 00044 00045 /* Includes ------------------------------------------------------------------*/ 00046 #include "stm32l4xx_hal.h" 00047 #include "../Components/iss66wvh8m8/iss66wvh8m8.h" 00048 00049 /** @addtogroup BSP 00050 * @{ 00051 */ 00052 00053 /** @addtogroup STM32L4R9I_EVAL 00054 * @{ 00055 */ 00056 00057 /** @addtogroup STM32L4R9I_EVAL_OSPI_RAM 00058 * @{ 00059 */ 00060 00061 /* Exported constants --------------------------------------------------------*/ 00062 /** @defgroup STM32L4R9I_EVAL_OSPI_RAM_Exported_Constants Exported Constants 00063 * @{ 00064 */ 00065 /* OSPI Error codes */ 00066 #define OSPI_RAM_OK ((uint8_t)0x00) 00067 #define OSPI_RAM_ERROR ((uint8_t)0x01) 00068 00069 /** 00070 * @} 00071 */ 00072 00073 /* Exported types ------------------------------------------------------------*/ 00074 00075 /* Exported functions --------------------------------------------------------*/ 00076 /** @defgroup STM32L4R9I_EVAL_OSPI_RAM_Exported_Functions Exported Functions 00077 * @{ 00078 */ 00079 uint8_t BSP_OSPI_RAM_Init (void); 00080 uint8_t BSP_OSPI_RAM_DeInit (void); 00081 uint8_t BSP_OSPI_RAM_Read (uint8_t* pData, uint32_t ReadAddr, uint32_t Size); 00082 uint8_t BSP_OSPI_RAM_Read_DMA (uint8_t* pData, uint32_t ReadAddr, uint32_t Size); 00083 uint8_t BSP_OSPI_RAM_Write (uint8_t* pData, uint32_t WriteAddr, uint32_t Size); 00084 uint8_t BSP_OSPI_RAM_Write_DMA (uint8_t* pData, uint32_t WriteAddr, uint32_t Size); 00085 uint8_t BSP_OSPI_RAM_EnableMemoryMappedMode(void); 00086 uint8_t BSP_OSPI_RAM_EnterDeepPowerDown (void); 00087 uint8_t BSP_OSPI_RAM_LeaveDeepPowerDown (void); 00088 void BSP_OSPI_RAM_DMA_IRQHandler (void); 00089 void BSP_OSPI_RAM_IRQHandler (void); 00090 00091 /** 00092 * @} 00093 */ 00094 00095 /** 00096 * @} 00097 */ 00098 00099 /** 00100 * @} 00101 */ 00102 00103 /** 00104 * @} 00105 */ 00106 00107 #ifdef __cplusplus 00108 } 00109 #endif 00110 00111 #endif /* __STM32L4R9I_EVAL_OSPI__RAM_H */ 00112 00113 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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