119 lines
3.2 KiB
C
119 lines
3.2 KiB
C
/**
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******************************************************************************
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* @file stm3210e_eval_nor.h
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* @author MCD Application Team
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* @version V7.0.0
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* @date 14-April-2017
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* @brief This file contains the common defines and functions prototypes for
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* the stm3210e_eval_nor.c driver.
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2016 STMicroelectronics.
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* All rights reserved.
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*
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* This software is licensed under terms that can be found in the LICENSE file
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* in the root directory of this software component.
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* If no LICENSE file comes with this software, it is provided AS-IS.
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*
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __STM3210E_EVAL_NOR_H
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#define __STM3210E_EVAL_NOR_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "stm32f1xx_hal.h"
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/** @addtogroup BSP
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* @{
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*/
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/** @addtogroup STM3210E_EVAL
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* @{
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*/
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/** @addtogroup STM3210E_EVAL_NOR
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* @{
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*/
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/* Exported constants --------------------------------------------------------*/
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/** @defgroup STM3210E_EVAL_NOR_Exported_Constants STM3210E EVAL NOR Exported Constants
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* @{
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*/
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/**
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* @brief NOR status structure definition
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*/
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#define NOR_STATUS_OK 0x00
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#define NOR_STATUS_ERROR 0x01
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#define NOR_DEVICE_ADDR ((uint32_t)0x64000000)
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/* #define NOR_MEMORY_WIDTH FSMC_NORSRAM_MEM_BUS_WIDTH_8 */
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#define NOR_MEMORY_WIDTH FSMC_NORSRAM_MEM_BUS_WIDTH_16
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#define NOR_BURSTACCESS FSMC_BURST_ACCESS_MODE_DISABLE
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/* #define NOR_BURSTACCESS FSMC_BURST_ACCESS_MODE_ENABLE*/
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#define NOR_WRITEBURST FSMC_WRITE_BURST_DISABLE
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/* #define NOR_WRITEBURST FSMC_WRITE_BURST_ENABLE */
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/* NOR operations Timeout definitions */
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#define BLOCKERASE_TIMEOUT ((uint32_t)0x00A00000) /* NOR block erase timeout */
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#define CHIPERASE_TIMEOUT ((uint32_t)0x30000000) /* NOR chip erase timeout */
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#define PROGRAM_TIMEOUT ((uint32_t)0x00004400) /* NOR program timeout */
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/* NOR Ready/Busy signal GPIO definitions */
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#define NOR_READY_BUSY_PIN GPIO_PIN_6
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#define NOR_READY_BUSY_GPIO GPIOD
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#define NOR_READY_STATE GPIO_PIN_SET
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#define NOR_BUSY_STATE GPIO_PIN_RESET
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/**
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* @}
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*/
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/* Exported functions --------------------------------------------------------*/
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/** @addtogroup STM3210E_EVAL_NOR_Exported_Functions
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* @{
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*/
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uint8_t BSP_NOR_Init(void);
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uint8_t BSP_NOR_ReadData(uint32_t uwStartAddress, uint16_t *pData, uint32_t uwDataSize);
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uint8_t BSP_NOR_WriteData(uint32_t uwStartAddress, uint16_t *pData, uint32_t uwDataSize);
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uint8_t BSP_NOR_ProgramData(uint32_t uwStartAddress, uint16_t *pData, uint32_t uwDataSize);
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uint8_t BSP_NOR_Erase_Block(uint32_t BlockAddress);
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uint8_t BSP_NOR_Erase_Chip(void);
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uint8_t BSP_NOR_Read_ID(NOR_IDTypeDef *pNOR_ID);
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void BSP_NOR_ReturnToReadMode(void);
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/**
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* @}
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*/
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/**
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* @}
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*/
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/**
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* @}
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*/
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/**
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* @}
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*/
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#ifdef __cplusplus
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}
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#endif
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#endif /* __STM3210E_EVAL_NOR_H */
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