STM32H750XB_RT-THREAD/24-QSPI—读写串行FLASH（W25Q256）/单片FLASH读写（直接映射）/User/flash/bsp_qspi_flash.c

 /**
  ******************************************************************************
  * @file    bsp_qspi_flash.c
  * @author  fire
  * @version V1.0
  * @date    2015-xx-xx
  * @brief   qspi flash <EFBFBD>ײ<EFBFBD>Ӧ<EFBFBD>ú<EFBFBD><EFBFBD><EFBFBD>bsp 
  ******************************************************************************
  * @attention
  *
  * ʵ<EFBFBD><EFBFBD>ƽ̨:Ұ<EFBFBD><EFBFBD>STM32 H743 <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
  * <EFBFBD><EFBFBD>̳    :http://www.firebbs.cn
  * <EFBFBD>Ա<EFBFBD>    :http://firestm32.taobao.com
  *
  ******************************************************************************
  */
  
#include "./flash/bsp_qspi_flash.h"

QSPI_HandleTypeDef QSPIHandle;

/**
  * @brief  QSPI_FLASH<EFBFBD><EFBFBD><EFBFBD>ų<EFBFBD>ʼ<EFBFBD><EFBFBD>
  * @param  <EFBFBD><EFBFBD>
  * @retval <EFBFBD><EFBFBD>
  */  
void QSPI_FLASH_Init(void)
{
	GPIO_InitTypeDef GPIO_InitStruct;

	/* ʹ<><CAB9> QSPI <20><> GPIO ʱ<><CAB1> */
	QSPI_FLASH_CLK_ENABLE();
	QSPI_FLASH_CLK_GPIO_ENABLE();
	QSPI_FLASH_BK1_IO0_CLK_ENABLE();
	QSPI_FLASH_BK1_IO1_CLK_ENABLE();
	QSPI_FLASH_BK1_IO2_CLK_ENABLE();
	QSPI_FLASH_BK1_IO3_CLK_ENABLE();
	QSPI_FLASH_CS_GPIO_CLK_ENABLE();
	
	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	/*!< <20><><EFBFBD><EFBFBD> QSPI_FLASH <20><><EFBFBD><EFBFBD>: CLK */
	GPIO_InitStruct.Pin = QSPI_FLASH_CLK_PIN;
	GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
	GPIO_InitStruct.Pull = GPIO_NOPULL;
	GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
	GPIO_InitStruct.Alternate = QSPI_FLASH_CLK_GPIO_AF;

	HAL_GPIO_Init(QSPI_FLASH_CLK_GPIO_PORT, &GPIO_InitStruct);

	/*!< <20><><EFBFBD><EFBFBD> QSPI_FLASH <20><><EFBFBD><EFBFBD>: IO0 */
	GPIO_InitStruct.Pin = QSPI_FLASH_BK1_IO0_PIN;
	GPIO_InitStruct.Alternate = QSPI_FLASH_BK1_IO0_AF;
	HAL_GPIO_Init(QSPI_FLASH_BK1_IO0_PORT, &GPIO_InitStruct);

	/*!< <20><><EFBFBD><EFBFBD> QSPI_FLASH <20><><EFBFBD><EFBFBD>: IO1 */
	GPIO_InitStruct.Pin = QSPI_FLASH_BK1_IO1_PIN;
	GPIO_InitStruct.Alternate = QSPI_FLASH_BK1_IO1_AF;
	HAL_GPIO_Init(QSPI_FLASH_BK1_IO1_PORT, &GPIO_InitStruct);

	/*!< <20><><EFBFBD><EFBFBD> QSPI_FLASH <20><><EFBFBD><EFBFBD>: IO2 */
	GPIO_InitStruct.Pin = QSPI_FLASH_BK1_IO2_PIN;
	GPIO_InitStruct.Alternate = QSPI_FLASH_BK1_IO2_AF;
	HAL_GPIO_Init(QSPI_FLASH_BK1_IO2_PORT, &GPIO_InitStruct);

	/*!< <20><><EFBFBD><EFBFBD> QSPI_FLASH <20><><EFBFBD><EFBFBD>: IO3 */
	GPIO_InitStruct.Pin = QSPI_FLASH_BK1_IO3_PIN;
	GPIO_InitStruct.Alternate = QSPI_FLASH_BK1_IO3_AF;
	HAL_GPIO_Init(QSPI_FLASH_BK1_IO3_PORT, &GPIO_InitStruct);

	/*!< <20><><EFBFBD><EFBFBD> SPI_FLASH_SPI <20><><EFBFBD><EFBFBD>: NCS */
	GPIO_InitStruct.Pin = QSPI_FLASH_CS_PIN;
	GPIO_InitStruct.Alternate = QSPI_FLASH_CS_GPIO_AF;
	HAL_GPIO_Init(QSPI_FLASH_CS_GPIO_PORT, &GPIO_InitStruct);
	
	HAL_QSPI_DeInit(&QSPIHandle);
	/* QSPI_FLASH ģʽ<C4A3><CABD><EFBFBD><EFBFBD> */
	QSPIHandle.Instance = QUADSPI;
	/*<2A><><EFBFBD><EFBFBD>Ƶ<EFBFBD><C6B5>ʱ<EFBFBD><CAB1>Ϊ240/(1+1)=120MHz */
	QSPIHandle.Init.ClockPrescaler = 1;
	/*FIFO <20><>ֵΪ 4 <20><><EFBFBD>ֽ<EFBFBD>*/
	QSPIHandle.Init.FifoThreshold = 24;
	/*<2A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λ<EFBFBD><CEBB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>*/
	QSPIHandle.Init.SampleShifting = QSPI_SAMPLE_SHIFTING_HALFCYCLE;
	/*Flash<73><68>СΪ32M<32>ֽڣ<D6BD>2^25<32><35><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡȨֵ25-1=24*/
	QSPIHandle.Init.FlashSize = 24;
	/*Ƭѡ<C6AC>ߵ<EFBFBD>ƽ<EFBFBD><C6BD><EFBFBD><EFBFBD>ʱ<EFBFBD>䣬<EFBFBD><E4A3AC><EFBFBD><EFBFBD>50ns<6E><73><EFBFBD><EFBFBD>Ӧ<EFBFBD><D3A6><EFBFBD><EFBFBD><EFBFBD><EFBFBD>6*9.2ns =55.2ns*/
	QSPIHandle.Init.ChipSelectHighTime = QSPI_CS_HIGH_TIME_6_CYCLE;
	/*ʱ<><CAB1>ģʽѡ<CABD><D1A1>ģʽ0<CABD><30>nCSΪ<53>ߵ<EFBFBD>ƽ<EFBFBD><C6BD>Ƭѡ<C6AC>ͷţ<CDB7>ʱ<EFBFBD><CAB1>CLK<4C><4B><EFBFBD>뱣<EFBFBD>ֵ͵<D6B5>ƽ*/
	QSPIHandle.Init.ClockMode = QSPI_CLOCK_MODE_3;
	/*<2A><><EFBFBD><EFBFBD>Ӳ<EFBFBD><D3B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѡ<EFBFBD><D1A1><EFBFBD><EFBFBD>һƬFlash*/
	QSPIHandle.Init.FlashID = QSPI_FLASH_ID_1;
  QSPIHandle.Init.DualFlash = QSPI_DUALFLASH_DISABLE;
	HAL_QSPI_Init(&QSPIHandle);
	/*<2A><>ʼ<EFBFBD><CABC>QSPI<50>ӿ<EFBFBD>*/
	BSP_QSPI_Init();
}
/**
  * @brief  <EFBFBD><EFBFBD><EFBFBD><EFBFBD>QSPIΪ<EFBFBD>ڴ<EFBFBD>ӳ<EFBFBD><EFBFBD>ģʽ
  * @retval QSPI<EFBFBD>ڴ<EFBFBD>״̬
  */
uint32_t QSPI_EnableMemoryMappedMode()
{
  QSPI_CommandTypeDef      s_command;
  QSPI_MemoryMappedTypeDef s_mem_mapped_cfg;

  /* <20><><EFBFBD>ö<EFBFBD>ָ<EFBFBD><D6B8> */
  s_command.InstructionMode   = QSPI_INSTRUCTION_1_LINE;
  s_command.Instruction       = QUAD_INOUT_FAST_READ_CMD_4BYTE;
  s_command.AddressMode       = QSPI_ADDRESS_4_LINES;
  s_command.AddressSize       = QSPI_ADDRESS_32_BITS;
  s_command.DataMode          = QSPI_DATA_4_LINES;
  s_command.DummyCycles       = 6;
  s_command.DdrMode           = QSPI_DDR_MODE_DISABLE;
  s_command.DdrHoldHalfCycle  = QSPI_DDR_HHC_ANALOG_DELAY;
  s_command.SIOOMode          = QSPI_SIOO_INST_EVERY_CMD;

  /* <20><><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD>ӳ<EFBFBD><D3B3>ģʽ */
  s_mem_mapped_cfg.TimeOutActivation = QSPI_TIMEOUT_COUNTER_DISABLE;
  s_mem_mapped_cfg.TimeOutPeriod     = 0;

  if (HAL_QSPI_MemoryMapped(&QSPIHandle, &s_command, &s_mem_mapped_cfg) != HAL_OK)
  {
    return QSPI_ERROR;
  }

  return QSPI_OK;
}
/**
  * @brief  <EFBFBD><EFBFBD><EFBFBD><EFBFBD>QSPI<EFBFBD>洢<EFBFBD><EFBFBD>Ϊ4-byte<EFBFBD><EFBFBD>ַģʽ
  * @param  <EFBFBD><EFBFBD>
  * @retval <EFBFBD><EFBFBD><EFBFBD><EFBFBD>״̬
  */
uint8_t QSPI_EnterFourBytesAddress(void)
{
  QSPI_CommandTypeDef s_command;

  /* Initialize the command */
  s_command.InstructionMode   = QSPI_INSTRUCTION_1_LINE;
  s_command.Instruction       = ENTER_4_BYTE_ADDR_MODE_CMD;
  s_command.AddressMode       = QSPI_ADDRESS_NONE;
  s_command.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE;
  s_command.DataMode          = QSPI_DATA_NONE;
  s_command.DummyCycles       = 0;
  s_command.DdrMode           = QSPI_DDR_MODE_DISABLE;
  s_command.DdrHoldHalfCycle  = QSPI_DDR_HHC_ANALOG_DELAY;
  s_command.SIOOMode          = QSPI_SIOO_INST_EVERY_CMD;

  /* ʹ<><CAB9>д<EFBFBD><D0B4><EFBFBD><EFBFBD> */
  QSPI_WriteEnable();
  
  /* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
  if (HAL_QSPI_Command(&QSPIHandle, &s_command,HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
  {          
    return QSPI_ERROR;
  }

	/* <20>Զ<EFBFBD><D4B6><EFBFBD>ѯģʽ<C4A3>ȴ<EFBFBD><C8B4>洢<EFBFBD><E6B4A2><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */  
	if (QSPI_AutoPollingMemReady(HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != QSPI_OK)
	{
		return QSPI_ERROR;
	}
	return QSPI_OK;

}
/**
  * @brief  <EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD>QSPI<EFBFBD>洢<EFBFBD><EFBFBD>
  * @retval QSPI<EFBFBD>洢<EFBFBD><EFBFBD>״̬
  */
uint8_t BSP_QSPI_Init(void)
{
	QSPI_CommandTypeDef s_command;
	uint8_t value = 0X06;
	/* ʹ<><CAB9>д<EFBFBD><D0B4><EFBFBD><EFBFBD> */
	if (QSPI_WriteEnable() != QSPI_OK)
	{
		return QSPI_ERROR;
	}	
	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>·ʹ<C2B7>ܵ<EFBFBD>״̬<D7B4>Ĵ<EFBFBD><C4B4><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD><CAB9><EFBFBD><EFBFBD>ͨ<EFBFBD><CDA8>IO2<4F><32>IO3<4F><33><EFBFBD><EFBFBD> */
	s_command.InstructionMode   = QSPI_INSTRUCTION_1_LINE;
	s_command.Instruction       = WRITE_STATUS_REG1_CMD;
	s_command.AddressMode       = QSPI_ADDRESS_NONE;
	s_command.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE;
	s_command.DataMode          = QSPI_DATA_1_LINE;
	s_command.DummyCycles       = 0;
	s_command.NbData            = 1;
	s_command.DdrMode           = QSPI_DDR_MODE_DISABLE;
	s_command.DdrHoldHalfCycle  = QSPI_DDR_HHC_ANALOG_DELAY;
	s_command.SIOOMode          = QSPI_SIOO_INST_EVERY_CMD;
	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	if (HAL_QSPI_Command(&QSPIHandle, &s_command, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
	{
		return QSPI_ERROR;
	}
	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	if (HAL_QSPI_Transmit(&QSPIHandle, &value,HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
	{
		return QSPI_ERROR;
	}
	/* <20>Զ<EFBFBD><D4B6><EFBFBD>ѯģʽ<C4A3>ȴ<EFBFBD><C8B4>洢<EFBFBD><E6B4A2><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */  
	if (QSPI_AutoPollingMemReady(HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != QSPI_OK)
	{
		return QSPI_ERROR;
	}
  /* QSPI memory reset */
  if (QSPI_ResetMemory() != QSPI_OK)
  {
    return QSPI_ERROR;
  }
	QSPI_EnterFourBytesAddress();

	return QSPI_OK;
}

/**
  * @brief  <EFBFBD><EFBFBD>QSPI<EFBFBD>洢<EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>.
  * @param  pData: ָ<EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݵ<EFBFBD>ָ<EFBFBD><EFBFBD>
  * @param  ReadAddr: <EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD>ַ
  * @param  Size: Ҫ<EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݴ<EFBFBD>С    
  * @retval QSPI<EFBFBD>洢<EFBFBD><EFBFBD>״̬
  */
uint8_t BSP_QSPI_Read(uint8_t* pData, uint32_t ReadAddr, uint32_t Size)
{
	QSPI_CommandTypeDef s_command;
  
  if(Size == 0)
  {
    printf("BSP_QSPI_Read Size = 0");
    return QSPI_OK;
  }

	/* <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	s_command.InstructionMode   = QSPI_INSTRUCTION_1_LINE;
	s_command.Instruction       = READ_CMD_4BYTE;
	s_command.AddressMode       = QSPI_ADDRESS_1_LINE;
	s_command.AddressSize       = QSPI_ADDRESS_32_BITS;
	s_command.Address           = ReadAddr;
	s_command.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE;
	s_command.DataMode          = QSPI_DATA_1_LINE;
	s_command.DummyCycles       = 0;
	s_command.NbData            = Size;
	s_command.DdrMode           = QSPI_DDR_MODE_DISABLE;
	s_command.DdrHoldHalfCycle  = QSPI_DDR_HHC_ANALOG_DELAY;
	s_command.SIOOMode          = QSPI_SIOO_INST_EVERY_CMD;

	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	if (HAL_QSPI_Command(&QSPIHandle, &s_command, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
	{      
		return QSPI_ERROR;
	}

	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	if (HAL_QSPI_Receive(&QSPIHandle, pData, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
	{
		return QSPI_ERROR;
	}
	return QSPI_OK;
}
/**
  * @brief  <EFBFBD><EFBFBD>QSPI<EFBFBD>洢<EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>.
  * @param  pData: ָ<EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݵ<EFBFBD>ָ<EFBFBD><EFBFBD>
  * @param  ReadAddr: <EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD>ַ
  * @param  Size: Ҫ<EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݴ<EFBFBD>С    
  * @retval QSPI<EFBFBD>洢<EFBFBD><EFBFBD>״̬
  */
uint8_t BSP_QSPI_FastRead(uint8_t* pData, uint32_t ReadAddr, uint32_t Size)
{
	QSPI_CommandTypeDef s_command;

  if(Size == 0)
  {
    printf("BSP_QSPI_FastRead Size = 0");
    return QSPI_OK;
  }
	/* <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	s_command.InstructionMode   = QSPI_INSTRUCTION_1_LINE;
	s_command.Instruction       = QUAD_INOUT_FAST_READ_CMD_4BYTE;
	s_command.AddressMode       = QSPI_ADDRESS_4_LINES;
	s_command.AddressSize       = QSPI_ADDRESS_32_BITS;
	s_command.Address           = ReadAddr;
	s_command.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE;
	s_command.DataMode          = QSPI_DATA_4_LINES;
	s_command.DummyCycles       = 6;
	s_command.NbData            = Size;
	s_command.DdrMode           = QSPI_DDR_MODE_DISABLE;
	s_command.DdrHoldHalfCycle  = QSPI_DDR_HHC_ANALOG_DELAY;
	s_command.SIOOMode          = QSPI_SIOO_INST_EVERY_CMD;

	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	if (HAL_QSPI_Command(&QSPIHandle, &s_command, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
	{
		return QSPI_ERROR;
	}

	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	if (HAL_QSPI_Receive(&QSPIHandle, pData, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
	{
		return QSPI_ERROR;
	}
	return QSPI_OK;
}
/**
  * @brief  <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><EFBFBD>QSPI<EFBFBD>洢<EFBFBD><EFBFBD>
  * @param  pData: ָ<EFBFBD><EFBFBD>Ҫд<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݵ<EFBFBD>ָ<EFBFBD><EFBFBD>
  * @param  WriteAddr: д<EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD>ַ
  * @param  Size: Ҫд<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݴ<EFBFBD>С    
  * @retval QSPI<EFBFBD>洢<EFBFBD><EFBFBD>״̬
  */
uint8_t BSP_QSPI_Write(uint8_t* pData, uint32_t WriteAddr, uint32_t Size)
{
	QSPI_CommandTypeDef s_command;
	uint32_t end_addr, current_size, current_addr;
  
  if(Size == 0)
  {
    printf("BSP_QSPI_Write Size = 0");
    return QSPI_OK;
  }

	/* <20><><EFBFBD><EFBFBD>д<EFBFBD><D0B4><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7>ҳ<EFBFBD><D2B3>ĩβ֮<CEB2><D6AE><EFBFBD>Ĵ<EFBFBD>С */
	current_addr = 0;

	while (current_addr <= WriteAddr)
	{
		current_addr += W25Q256JV_PAGE_SIZE;
	}
	current_size = current_addr - WriteAddr;

	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݵĴ<DDB5>С<EFBFBD>Ƿ<EFBFBD>С<EFBFBD><D0A1>ҳ<EFBFBD><D2B3><EFBFBD>е<EFBFBD>ʣ<EFBFBD><CAA3>λ<EFBFBD><CEBB> */
	if (current_size > Size)
	{
		current_size = Size;
	}

	/* <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD> */
	current_addr = WriteAddr;
	end_addr = WriteAddr + Size;

	/* <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	s_command.InstructionMode   = QSPI_INSTRUCTION_1_LINE;
	s_command.Instruction       = QUAD_INPUT_PAGE_PROG_CMD_4BYTE;
	s_command.AddressMode       = QSPI_ADDRESS_1_LINE;
	s_command.AddressSize       = QSPI_ADDRESS_32_BITS;
	s_command.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE;
	s_command.DataMode          = QSPI_DATA_4_LINES;
	s_command.DummyCycles       = 0;
	s_command.DdrMode           = QSPI_DDR_MODE_DISABLE;
	s_command.DdrHoldHalfCycle  = QSPI_DDR_HHC_ANALOG_DELAY;
	s_command.SIOOMode          = QSPI_SIOO_INST_EVERY_CMD;

	/* <20><>ҳִ<D2B3><D6B4>д<EFBFBD><D0B4> */
	do
	{
		s_command.Address = current_addr;
    if(current_size == 0)   
    {
      printf("BSP_QSPI_Write current_size = 0");
      return QSPI_OK;
    }

		s_command.NbData  = current_size;

		/* <20><><EFBFBD><EFBFBD>д<EFBFBD><D0B4><EFBFBD><EFBFBD> */
		if (QSPI_WriteEnable() != QSPI_OK)
		{
			return QSPI_ERROR;
		}

		/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
		if (HAL_QSPI_Command(&QSPIHandle, &s_command, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
		{
			return QSPI_ERROR;
		}

		/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
		if (HAL_QSPI_Transmit(&QSPIHandle, pData, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
		{
			return QSPI_ERROR;
		}

		/* <20><><EFBFBD><EFBFBD><EFBFBD>Զ<EFBFBD><D4B6><EFBFBD>ѯģʽ<C4A3>ȴ<EFBFBD><C8B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */  
		if (QSPI_AutoPollingMemReady(HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != QSPI_OK)
		{
			return QSPI_ERROR;
		}

		/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һҳ<D2BB><D2B3><EFBFBD>̵ĵ<CCB5>ַ<EFBFBD>ʹ<EFBFBD>С<EFBFBD><D0A1><EFBFBD><EFBFBD> */
		current_addr += current_size;
		pData += current_size;
		current_size = ((current_addr + W25Q256JV_PAGE_SIZE) > end_addr) ? (end_addr - current_addr) : W25Q256JV_PAGE_SIZE;
	} while (current_addr < end_addr);
	return QSPI_OK;
}

/**
  * @brief  <EFBFBD><EFBFBD><EFBFBD><EFBFBD>QSPI<EFBFBD>洢<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD> 
  * @param  BlockAddress: <EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ<EFBFBD><EFBFBD><EFBFBD>ַ  
  * @retval QSPI<EFBFBD>洢<EFBFBD><EFBFBD>״̬
  */
uint8_t BSP_QSPI_Erase_Block(uint32_t BlockAddress)
{
	QSPI_CommandTypeDef s_command;
	/* <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	s_command.InstructionMode   = QSPI_INSTRUCTION_1_LINE;
	s_command.Instruction       = SECTOR_ERASE_CMD_4BYTE;
	s_command.AddressMode       = QSPI_ADDRESS_1_LINE;
	s_command.AddressSize       = QSPI_ADDRESS_32_BITS;
	s_command.Address           = BlockAddress;
	s_command.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE;
	s_command.DataMode          = QSPI_DATA_NONE;
	s_command.DummyCycles       = 0;
	s_command.DdrMode           = QSPI_DDR_MODE_DISABLE;
	s_command.DdrHoldHalfCycle  = QSPI_DDR_HHC_ANALOG_DELAY;
	s_command.SIOOMode          = QSPI_SIOO_INST_EVERY_CMD;

	/* <20><><EFBFBD><EFBFBD>д<EFBFBD><D0B4><EFBFBD><EFBFBD> */
	if (QSPI_WriteEnable() != QSPI_OK)
	{
		return QSPI_ERROR;
	}
  //QSPI_FLASH_Wait_Busy();
	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	if (HAL_QSPI_Command(&QSPIHandle, &s_command, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
	{
		return QSPI_ERROR;
	}
  //QSPI_FLASH_Wait_Busy();
	/* <20><><EFBFBD><EFBFBD><EFBFBD>Զ<EFBFBD><D4B6><EFBFBD>ѯģʽ<C4A3>ȴ<EFBFBD><C8B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */  
	if (QSPI_AutoPollingMemReady(W25Q256JV_SUBSECTOR_ERASE_MAX_TIME) != QSPI_OK)
	{
		return QSPI_ERROR;
	}
  
	return QSPI_OK;
}

/**
  * @brief  <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>QSPI<EFBFBD>洢<EFBFBD><EFBFBD>
  * @retval QSPI<EFBFBD>洢<EFBFBD><EFBFBD>״̬
  */
uint8_t BSP_QSPI_Erase_Chip(void)
{
	QSPI_CommandTypeDef s_command;
	/* <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	s_command.InstructionMode   = QSPI_INSTRUCTION_1_LINE;
	s_command.Instruction       = CHIP_ERASE_CMD;
	s_command.AddressMode       = QSPI_ADDRESS_NONE;
	s_command.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE;
	s_command.DataMode          = QSPI_DATA_NONE;
	s_command.DummyCycles       = 0;
	s_command.DdrMode           = QSPI_DDR_MODE_DISABLE;
	s_command.DdrHoldHalfCycle  = QSPI_DDR_HHC_ANALOG_DELAY;
	s_command.SIOOMode          = QSPI_SIOO_INST_EVERY_CMD;

	/* <20><><EFBFBD><EFBFBD>д<EFBFBD><D0B4><EFBFBD><EFBFBD> */
	if (QSPI_WriteEnable() != QSPI_OK)
	{
		return QSPI_ERROR;
	}
	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	if (HAL_QSPI_Command(&QSPIHandle, &s_command, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
	{
		return QSPI_ERROR;
	} 
	/* <20><><EFBFBD><EFBFBD><EFBFBD>Զ<EFBFBD><D4B6><EFBFBD>ѯģʽ<C4A3>ȴ<EFBFBD><C8B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */  
	if (QSPI_AutoPollingMemReady(W25Q256JV_BULK_ERASE_MAX_TIME) != QSPI_OK)
	{
		return QSPI_ERROR;
	}
	return QSPI_OK;
}

/**
  * @brief  <EFBFBD><EFBFBD>ȡQSPI<EFBFBD>洢<EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD>ǰ״̬
  * @retval QSPI<EFBFBD>洢<EFBFBD><EFBFBD>״̬
  */
uint8_t BSP_QSPI_GetStatus(void)
{
	QSPI_CommandTypeDef s_command;
	uint8_t reg;
	/* <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD>ȡ״̬<D7B4>Ĵ<EFBFBD><C4B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	s_command.InstructionMode   = QSPI_INSTRUCTION_1_LINE;
	s_command.Instruction       = READ_STATUS_REG1_CMD;
	s_command.AddressMode       = QSPI_ADDRESS_NONE;
	s_command.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE;
	s_command.DataMode          = QSPI_DATA_1_LINE;
	s_command.DummyCycles       = 0;
	s_command.NbData            = 1;
	s_command.DdrMode           = QSPI_DDR_MODE_DISABLE;
	s_command.DdrHoldHalfCycle  = QSPI_DDR_HHC_ANALOG_DELAY;
	s_command.SIOOMode          = QSPI_SIOO_INST_EVERY_CMD;

	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	if (HAL_QSPI_Command(&QSPIHandle, &s_command, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
	{
		return QSPI_ERROR;
	}
	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	if (HAL_QSPI_Receive(&QSPIHandle, &reg, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
	{
		return QSPI_ERROR;
	} 
	/* <20><><EFBFBD><EFBFBD><EFBFBD>Ĵ<EFBFBD><C4B4><EFBFBD><EFBFBD><EFBFBD>ֵ */
	if((reg & W25Q256JV_FSR_BUSY) != 0)
	{
		return QSPI_BUSY;
	}
	else
	{
		return QSPI_OK;
	}
}

/**
  * @brief  <EFBFBD><EFBFBD><EFBFBD><EFBFBD>QSPI<EFBFBD>洢<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
  * @param  pInfo: <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ýṹ<EFBFBD>ϵ<EFBFBD>ָ<EFBFBD><EFBFBD>  
  * @retval QSPI<EFBFBD>洢<EFBFBD><EFBFBD>״̬
  */
uint8_t BSP_QSPI_GetInfo(QSPI_Info* pInfo)
{
	/* <20><><EFBFBD>ô洢<C3B4><E6B4A2><EFBFBD><EFBFBD><EFBFBD>ýṹ */
	pInfo->FlashSize          = W25Q256JV_FLASH_SIZE;
	pInfo->EraseSectorSize    = W25Q256JV_SUBSECTOR_SIZE;
	pInfo->EraseSectorsNumber = (W25Q256JV_FLASH_SIZE/W25Q256JV_SUBSECTOR_SIZE);
	pInfo->ProgPageSize       = W25Q256JV_PAGE_SIZE;
	pInfo->ProgPagesNumber    = (W25Q256JV_FLASH_SIZE/W25Q256JV_PAGE_SIZE);
	return QSPI_OK;
}

/**
  * @brief  <EFBFBD><EFBFBD>λQSPI<EFBFBD>洢<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
  * @param  QSPIHandle: QSPI<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
  * @retval <EFBFBD><EFBFBD>
  */
uint8_t QSPI_ResetMemory()
{
	QSPI_CommandTypeDef s_command;
	/* <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD>λʹ<CEBB><CAB9><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	s_command.InstructionMode   = QSPI_INSTRUCTION_1_LINE;
	s_command.Instruction       = RESET_ENABLE_CMD;
	s_command.AddressMode       = QSPI_ADDRESS_NONE;
	s_command.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE;
	s_command.DataMode          = QSPI_DATA_NONE;
	s_command.DummyCycles       = 0;
	s_command.DdrMode           = QSPI_DDR_MODE_DISABLE;
	s_command.DdrHoldHalfCycle  = QSPI_DDR_HHC_ANALOG_DELAY;
	s_command.SIOOMode          = QSPI_SIOO_INST_EVERY_CMD;

	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	if (HAL_QSPI_Command(&QSPIHandle, &s_command, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
	{
		return QSPI_ERROR;
	}

	/* <20><><EFBFBD>͸<EFBFBD>λ<EFBFBD>洢<EFBFBD><E6B4A2><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	s_command.Instruction = RESET_MEMORY_CMD;
	if (HAL_QSPI_Command(&QSPIHandle, &s_command, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
	{
		return QSPI_ERROR;
	}

	/* <20><><EFBFBD><EFBFBD><EFBFBD>Զ<EFBFBD><D4B6><EFBFBD>ѯģʽ<C4A3>ȴ<EFBFBD><C8B4>洢<EFBFBD><E6B4A2><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */  
	if (QSPI_AutoPollingMemReady(HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != QSPI_OK)
	{
		return QSPI_ERROR;
	}
	return QSPI_OK;
}


/**
  * @brief  <EFBFBD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><EFBFBD>ʹ<EFBFBD>ܣ<EFBFBD><EFBFBD>ȴ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ч.
  * @param  QSPIHandle: QSPI<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
  * @retval <EFBFBD><EFBFBD>
  */
static uint8_t QSPI_WriteEnable()
{
	QSPI_CommandTypeDef     s_command;
	QSPI_AutoPollingTypeDef s_config;
	/* <20><><EFBFBD><EFBFBD>д<EFBFBD><D0B4><EFBFBD><EFBFBD> */
	s_command.InstructionMode   = QSPI_INSTRUCTION_1_LINE;
	s_command.Instruction       = WRITE_ENABLE_CMD;
	s_command.AddressMode       = QSPI_ADDRESS_NONE;
	s_command.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE;
	s_command.DataMode          = QSPI_DATA_NONE;
	s_command.DummyCycles       = 0;
	s_command.DdrMode           = QSPI_DDR_MODE_DISABLE;
	s_command.DdrHoldHalfCycle  = QSPI_DDR_HHC_ANALOG_DELAY;
	s_command.SIOOMode          = QSPI_SIOO_INST_EVERY_CMD;
	if (HAL_QSPI_Command(&QSPIHandle, &s_command, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
	{
		return QSPI_ERROR;
	}

	/* <20><><EFBFBD><EFBFBD><EFBFBD>Զ<EFBFBD><D4B6><EFBFBD>ѯģʽ<C4A3>ȴ<EFBFBD>д<EFBFBD><D0B4><EFBFBD><EFBFBD> */  
	s_config.Match           = W25Q256JV_FSR_WREN;
	s_config.Mask            = W25Q256JV_FSR_WREN;
	s_config.MatchMode       = QSPI_MATCH_MODE_AND;
	s_config.StatusBytesSize = 1;
	s_config.Interval        = 0x10;
	s_config.AutomaticStop   = QSPI_AUTOMATIC_STOP_ENABLE;

	s_command.Instruction    = READ_STATUS_REG1_CMD;
	s_command.DataMode       = QSPI_DATA_1_LINE;
	s_command.NbData         = 1;

	if (HAL_QSPI_AutoPolling(&QSPIHandle, &s_command, &s_config, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
	{
		return QSPI_ERROR;
	}
	return QSPI_OK;
}

/**
  * @brief  <EFBFBD><EFBFBD>ȡ<EFBFBD>洢<EFBFBD><EFBFBD><EFBFBD><EFBFBD>SR<EFBFBD><EFBFBD><EFBFBD>ȴ<EFBFBD>EOP
  * @param  QSPIHandle: QSPI<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
  * @param  Timeout <EFBFBD><EFBFBD>ʱ
  * @retval <EFBFBD><EFBFBD>
  */
static uint8_t QSPI_AutoPollingMemReady(uint32_t Timeout)
{
	QSPI_CommandTypeDef     s_command;
	QSPI_AutoPollingTypeDef s_config;
	/* <20><><EFBFBD><EFBFBD><EFBFBD>Զ<EFBFBD><D4B6><EFBFBD>ѯģʽ<C4A3>ȴ<EFBFBD><C8B4>洢<EFBFBD><E6B4A2>׼<EFBFBD><D7BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */  
	s_command.InstructionMode   = QSPI_INSTRUCTION_1_LINE;
	s_command.Instruction       = READ_STATUS_REG1_CMD;
	s_command.AddressMode       = QSPI_ADDRESS_NONE;
	s_command.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE;
	s_command.DataMode          = QSPI_DATA_1_LINE;
	s_command.DummyCycles       = 0;
	s_command.DdrMode           = QSPI_DDR_MODE_DISABLE;
	s_command.DdrHoldHalfCycle  = QSPI_DDR_HHC_ANALOG_DELAY;
	s_command.SIOOMode          = QSPI_SIOO_INST_EVERY_CMD;

	s_config.Match           = 0x00;
	s_config.Mask            = W25Q256JV_FSR_BUSY;
	s_config.MatchMode       = QSPI_MATCH_MODE_AND;
	s_config.StatusBytesSize = 1;
	s_config.Interval        = 0x10;
	s_config.AutomaticStop   = QSPI_AUTOMATIC_STOP_ENABLE;

	if (HAL_QSPI_AutoPolling(&QSPIHandle, &s_command, &s_config, Timeout) != HAL_OK)
	{
		return QSPI_ERROR;
	}
	return QSPI_OK;
}

 /**
  * @brief  <EFBFBD><EFBFBD>ȡFLASH ID
  * @param 	<EFBFBD><EFBFBD>
  * @retval FLASH ID
  */
uint32_t QSPI_FLASH_ReadID(void)
{
	QSPI_CommandTypeDef s_command;
	uint32_t Temp = 0;
	uint8_t pData[3];
	/* <20><>ȡJEDEC ID */
	s_command.InstructionMode   = QSPI_INSTRUCTION_1_LINE;
	s_command.Instruction       = READ_JEDEC_ID_CMD;
	s_command.AddressMode       = QSPI_ADDRESS_1_LINE;
	s_command.AddressSize       = QSPI_ADDRESS_32_BITS;
	s_command.DataMode          = QSPI_DATA_1_LINE;
	  s_command.AddressMode       = QSPI_ADDRESS_NONE;
	s_command.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE;
	s_command.DummyCycles       = 0;
	s_command.NbData            = 3;
	s_command.DdrMode           = QSPI_DDR_MODE_DISABLE;
	s_command.DdrHoldHalfCycle  = QSPI_DDR_HHC_ANALOG_DELAY;
	s_command.SIOOMode          = QSPI_SIOO_INST_EVERY_CMD;

	if (HAL_QSPI_Command(&QSPIHandle, &s_command, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
	{
		printf("something wrong ....\r\n");
		/* <20>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һЩ<D2BB><D0A9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
		while(1)
		{
			
		}
	}
	if (HAL_QSPI_Receive(&QSPIHandle, pData, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
	{
		printf("something wrong ....\r\n");
		/* <20>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һЩ<D2BB><D0A9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
		while(1)
		{
			
		}
	}

	Temp = ( pData[2] | pData[1]<<8 )| ( pData[0]<<16 );

	return Temp;
}

 /**
  * @brief  <EFBFBD><EFBFBD>ȡFLASH Device ID
  * @param 	<EFBFBD><EFBFBD>
  * @retval FLASH Device ID
  */
uint32_t QSPI_FLASH_ReadDeviceID(void)
{  
	QSPI_CommandTypeDef s_command;
	uint32_t Temp = 0;
	uint8_t pData[3];
	/*##-2-<2D><>ȡ<EFBFBD>豸ID<49><44><EFBFBD><EFBFBD>    ###########################################*/
	/* <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>/<2F>豸 ID */
	s_command.InstructionMode   = QSPI_INSTRUCTION_1_LINE;
	s_command.Instruction       = READ_ID_CMD;
	s_command.AddressMode       = QSPI_ADDRESS_1_LINE;
	s_command.AddressSize       = QSPI_ADDRESS_32_BITS;
	s_command.Address           = 0x000000;
	s_command.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE;
	s_command.DataMode          = QSPI_DATA_1_LINE;
	s_command.DummyCycles       = 0;
	s_command.NbData            = 2;
	s_command.DdrMode           = QSPI_DDR_MODE_DISABLE;
	s_command.DdrHoldHalfCycle  = QSPI_DDR_HHC_ANALOG_DELAY;
	s_command.SIOOMode          = QSPI_SIOO_INST_EVERY_CMD;

	if (HAL_QSPI_Command(&QSPIHandle, &s_command, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
	{
		printf("something wrong ....\r\n");
		/* <20>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һЩ<D2BB><D0A9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
		while(1)
		{
			
		}
	}
	if (HAL_QSPI_Receive(&QSPIHandle, pData, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
	{
		printf("something wrong ....\r\n");
		/* <20>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һЩ<D2BB><D0A9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
		while(1)
		{
			
		}
	}

	Temp = pData[1] |( pData[0]<<8 ) ;

	return Temp;
}

 /**
  * @brief  <EFBFBD><EFBFBD>ȡReadStatusReg
  * @param 	<EFBFBD><EFBFBD>
  * @retval ReadStatusReg
  */
uint32_t QSPI_FLASH_ReadStatusReg(uint8_t reg)
{  
	QSPI_CommandTypeDef s_command;
	uint32_t Temp = 0;
	uint8_t pData[10];

	/* <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>/<2F>豸 ID */
	s_command.InstructionMode   = QSPI_INSTRUCTION_1_LINE;
	if(reg == 1)
	s_command.Instruction       = READ_STATUS_REG1_CMD;
	else if(reg == 2)
	s_command.Instruction       = READ_STATUS_REG2_CMD;
	else if(reg == 3)
	s_command.Instruction       = READ_STATUS_REG3_CMD;
	
	s_command.AddressMode       = QSPI_ADDRESS_1_LINE;
	s_command.AddressSize       = QSPI_ADDRESS_32_BITS;
	s_command.Address           = 0x000000;
	s_command.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE;
	s_command.DataMode          = QSPI_DATA_1_LINE;
	s_command.DummyCycles       = 0;
	s_command.NbData            = 1;
	s_command.DdrMode           = QSPI_DDR_MODE_DISABLE;
	s_command.DdrHoldHalfCycle  = QSPI_DDR_HHC_ANALOG_DELAY;
	s_command.SIOOMode          = QSPI_SIOO_INST_EVERY_CMD;

	if (HAL_QSPI_Command(&QSPIHandle, &s_command, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
	{
		printf("something wrong ....\r\n");
		/* <20>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һЩ<D2BB><D0A9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
		while(1)
		{
			
		}
	}
	if (HAL_QSPI_Receive(&QSPIHandle, pData, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
	{
		printf("something wrong ....\r\n");
		/* <20>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һЩ<D2BB><D0A9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
		while(1)
		{
			
		}
	}

	//<2F><>flashʱ<68><CAB1>ȡ<EFBFBD><C8A1><EFBFBD>ֽ<EFBFBD><D6BD><EFBFBD>ΪpData[0]<5D><>pData[1]
	//Temp = pData[0] |( pData[1]<<8 ) ;
	
	//˫flashʱ<68><CAB1>ȡ<EFBFBD><C8A1><EFBFBD>ֽ<EFBFBD><D6BD><EFBFBD>ΪpData[0]<5D><>pData[2]
	//Temp = pData[1] |( pData[0]<<8 ) ;
		Temp = pData[0] ;
	return Temp;
}

 /**
  * @brief  <EFBFBD><EFBFBD>ȡReadStatusReg
  * @param 	<EFBFBD><EFBFBD>
  * @retval ReadStatusReg
  */
uint32_t QSPI_FLASH_WriteStatusReg(uint8_t reg,uint8_t regvalue)
{  
	QSPI_CommandTypeDef s_command;
	
	/* ʹ<><CAB9>д<EFBFBD><D0B4><EFBFBD><EFBFBD> */
	if (QSPI_WriteEnable() != QSPI_OK)
	{
		return QSPI_ERROR;
	}	
	/* <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>/<2F>豸 ID */
	s_command.InstructionMode   = QSPI_INSTRUCTION_1_LINE;
	if(reg == 1)
	s_command.Instruction       = WRITE_STATUS_REG1_CMD;
	else if(reg == 2)
	s_command.Instruction       = WRITE_STATUS_REG2_CMD;
	else if(reg == 3)
	s_command.Instruction       = WRITE_STATUS_REG3_CMD;
	
	s_command.AddressMode       = QSPI_ADDRESS_NONE;
	s_command.AddressSize       = QSPI_ADDRESS_8_BITS;
	s_command.Address           = 0x000000;
	s_command.AlternateByteMode = QSPI_ALTERNATE_BYTES_NONE;
	s_command.DataMode          = QSPI_DATA_1_LINE;
	s_command.DummyCycles       = 0;
	s_command.NbData            = 1;
	s_command.DdrMode           = QSPI_DDR_MODE_DISABLE;
	s_command.DdrHoldHalfCycle  = QSPI_DDR_HHC_ANALOG_DELAY;
	s_command.SIOOMode          = QSPI_SIOO_INST_EVERY_CMD;

	if (HAL_QSPI_Command(&QSPIHandle, &s_command, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
	{
		printf("something wrong ....\r\n");
		/* <20>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һЩ<D2BB><D0A9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
		while(1)
		{
			
		}
	}
	if (HAL_QSPI_Transmit(&QSPIHandle, &regvalue, HAL_QPSI_TIMEOUT_DEFAULT_VALUE) != HAL_OK)
	{
		printf("something wrong ....\r\n");
		/* <20>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һЩ<D2BB><D0A9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
		while(1)
		{
			
		}
	}
	/* <20>Զ<EFBFBD><D4B6><EFBFBD>ѯģʽ<C4A3>ȴ<EFBFBD><C8B4>洢<EFBFBD><E6B4A2><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */  
	if (QSPI_AutoPollingMemReady(W25Q256JV_SUBSECTOR_ERASE_MAX_TIME) != QSPI_OK)
	{
		return QSPI_ERROR;
	}

	return QSPI_OK;
}

void QSPI_Set_WP_High(void)
{
	/*<2A><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>GPIO_InitTypeDef<65><66><EFBFBD>͵Ľṹ<C4BD><E1B9B9>*/
	GPIO_InitTypeDef  GPIO_InitStruct;
	__GPIOF_CLK_ENABLE();
	/*ѡ<><D1A1>Ҫ<EFBFBD><D2AA><EFBFBD>Ƶ<EFBFBD>GPIO<49><4F><EFBFBD><EFBFBD>*/															   
	GPIO_InitStruct.Pin = GPIO_PIN_7;	
	/*<2A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ŵ<EFBFBD><C5B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>*/
	GPIO_InitStruct.Mode  = GPIO_MODE_OUTPUT_PP;  
	/*<2A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD>ģʽ*/
	GPIO_InitStruct.Pull  = GPIO_PULLUP;
	/*<2A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD> */   
	GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; 
	/*<2A><><EFBFBD>ÿ⺯<C3BF><E2BAAF><EFBFBD><EFBFBD>ʹ<EFBFBD><CAB9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>õ<EFBFBD>GPIO_InitStructure<72><65>ʼ<EFBFBD><CABC>GPIO*/
	HAL_GPIO_Init(GPIOF, &GPIO_InitStruct);	
	
	HAL_GPIO_WritePin(GPIOF,GPIO_PIN_7,1);
}
void QSPI_Set_WP_TO_QSPI_IO(void)
{
	/*<2A><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>GPIO_InitTypeDef<65><66><EFBFBD>͵Ľṹ<C4BD><E1B9B9>*/
	GPIO_InitTypeDef  GPIO_InitStruct;
	QSPI_FLASH_BK1_IO2_CLK_ENABLE();

	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
	GPIO_InitStruct.Pull = GPIO_NOPULL;
	GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
	/*!< <20><><EFBFBD><EFBFBD> QSPI_FLASH <20><><EFBFBD><EFBFBD>: IO2 */
	GPIO_InitStruct.Pin = QSPI_FLASH_BK1_IO2_PIN;
	GPIO_InitStruct.Alternate = QSPI_FLASH_BK1_IO2_AF;
	HAL_GPIO_Init(QSPI_FLASH_BK1_IO2_PORT, &GPIO_InitStruct);
}

//<2F>ȴ<EFBFBD><C8B4><EFBFBD><EFBFBD><EFBFBD>
void QSPI_FLASH_Wait_Busy(void)   
{   
	while((QSPI_FLASH_ReadStatusReg(1)&0x01)==0x01);   // <20>ȴ<EFBFBD>BUSYλ<59><CEBB><EFBFBD><EFBFBD>
}   

/*********************************************END OF FILE**********************/