Diff: Drivers/BSP/STM32746G-Discovery/stm32746g_discovery_qspi.h

Revision:

6:e1d9da7fe856

Child:

8:56384bddaba5

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Drivers/BSP/STM32746G-Discovery/stm32746g_discovery_qspi.h	Thu Nov 10 09:57:11 2016 +0100
@@ -0,0 +1,172 @@
+/**
+  ******************************************************************************
+  * @file    stm32746g_discovery_qspi.h
+  * @author  MCD Application Team
+  * @version V1.1.1
+  * @date    02-June-2016
+  * @brief   This file contains the common defines and functions prototypes for
+  *          the stm32746g_discovery_qspi.c driver.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT(c) 2016 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.
+  *
+  ******************************************************************************
+  */ 
+
+/** @addtogroup BSP
+  * @{
+  */ 
+
+/** @addtogroup STM32746G_DISCOVERY
+  * @{
+  */
+    
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32746G_DISCOVERY_QSPI_H
+#define __STM32746G_DISCOVERY_QSPI_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f7xx_hal.h"
+#include "../Components/n25q128a/n25q128a.h"
+
+/** @addtogroup STM32746G_DISCOVERY_QSPI
+  * @{
+  */    
+
+  
+/* Exported constants --------------------------------------------------------*/ 
+/** @defgroup STM32746G_DISCOVERY_QSPI_Exported_Constants STM32746G_DISCOVERY_QSPI Exported Constants
+  * @{
+  */
+/* QSPI Error codes */
+#define QSPI_OK            ((uint8_t)0x00)
+#define QSPI_ERROR         ((uint8_t)0x01)
+#define QSPI_BUSY          ((uint8_t)0x02)
+#define QSPI_NOT_SUPPORTED ((uint8_t)0x04)
+#define QSPI_SUSPENDED     ((uint8_t)0x08)
+
+
+/* Definition for QSPI clock resources */
+#define QSPI_CLK_ENABLE()          __HAL_RCC_QSPI_CLK_ENABLE()
+#define QSPI_CLK_DISABLE()         __HAL_RCC_QSPI_CLK_DISABLE()
+#define QSPI_CS_GPIO_CLK_ENABLE()  __HAL_RCC_GPIOB_CLK_ENABLE()
+#define QSPI_CLK_GPIO_CLK_ENABLE() __HAL_RCC_GPIOB_CLK_ENABLE()
+#define QSPI_D0_GPIO_CLK_ENABLE()  __HAL_RCC_GPIOD_CLK_ENABLE()
+#define QSPI_D1_GPIO_CLK_ENABLE()  __HAL_RCC_GPIOD_CLK_ENABLE()
+#define QSPI_D2_GPIO_CLK_ENABLE()  __HAL_RCC_GPIOE_CLK_ENABLE()
+#define QSPI_D3_GPIO_CLK_ENABLE()  __HAL_RCC_GPIOD_CLK_ENABLE()
+
+#define QSPI_FORCE_RESET()         __HAL_RCC_QSPI_FORCE_RESET()
+#define QSPI_RELEASE_RESET()       __HAL_RCC_QSPI_RELEASE_RESET()
+
+/* Definition for QSPI Pins */
+#define QSPI_CS_PIN                GPIO_PIN_6
+#define QSPI_CS_GPIO_PORT          GPIOB
+#define QSPI_CLK_PIN               GPIO_PIN_2
+#define QSPI_CLK_GPIO_PORT         GPIOB
+#define QSPI_D0_PIN                GPIO_PIN_11
+#define QSPI_D0_GPIO_PORT          GPIOD
+#define QSPI_D1_PIN                GPIO_PIN_12
+#define QSPI_D1_GPIO_PORT          GPIOD
+#define QSPI_D2_PIN                GPIO_PIN_2
+#define QSPI_D2_GPIO_PORT          GPIOE
+#define QSPI_D3_PIN                GPIO_PIN_13
+#define QSPI_D3_GPIO_PORT          GPIOD
+
+/* N25Q128A13EF840E Micron memory */
+/* Size of the flash */
+#define QSPI_FLASH_SIZE            23     /* Address bus width to access whole memory space */
+#define QSPI_PAGE_SIZE             256
+
+/* This alias is added as the name of Memory mapped fucntion changed */   
+#define BSP_QSPI_MemoryMappedMode  BSP_QSPI_EnableMemoryMappedMode   
+/**
+  * @}
+  */
+
+/* Exported types ------------------------------------------------------------*/
+/** @defgroup STM32746G_DISCOVERY_QSPI_Exported_Types STM32746G_DISCOVERY_QSPI Exported Types
+  * @{
+  */
+/* QSPI Info */
+typedef struct {
+  uint32_t FlashSize;          /*!< Size of the flash */
+  uint32_t EraseSectorSize;    /*!< Size of sectors for the erase operation */
+  uint32_t EraseSectorsNumber; /*!< Number of sectors for the erase operation */
+  uint32_t ProgPageSize;       /*!< Size of pages for the program operation */
+  uint32_t ProgPagesNumber;    /*!< Number of pages for the program operation */
+} QSPI_Info;
+
+/**
+  * @}
+  */
+
+  
+/* Exported functions --------------------------------------------------------*/
+/** @addtogroup STM32746G_DISCOVERY_QSPI_Exported_Functions
+  * @{
+  */  
+uint8_t BSP_QSPI_Init       (void);
+uint8_t BSP_QSPI_DeInit     (void);
+uint8_t BSP_QSPI_Read       (uint8_t* pData, uint32_t ReadAddr, uint32_t Size);
+uint8_t BSP_QSPI_Write      (uint8_t* pData, uint32_t WriteAddr, uint32_t Size);
+uint8_t BSP_QSPI_Erase_Block(uint32_t BlockAddress);
+uint8_t BSP_QSPI_Erase_Chip (void);
+uint8_t BSP_QSPI_GetStatus  (void);
+uint8_t BSP_QSPI_GetInfo    (QSPI_Info* pInfo);
+uint8_t BSP_QSPI_EnableMemoryMappedMode(void);
+
+/* These functions can be modified in case the current settings
+   need to be changed for specific application needs */
+void BSP_QSPI_MspInit(QSPI_HandleTypeDef *hqspi, void *Params);
+void BSP_QSPI_MspDeInit(QSPI_HandleTypeDef *hqspi, void *Params);
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32746G_DISCOVERY_QSPI_H */
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/