C++ NOR_ADDR_SHIFT函数代码示例

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本文整理汇总了C++中NOR_ADDR_SHIFT函数的典型用法代码示例。如果您正苦于以下问题：C++ NOR_ADDR_SHIFT函数的具体用法？C++ NOR_ADDR_SHIFT怎么用？C++ NOR_ADDR_SHIFT使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了NOR_ADDR_SHIFT函数的11个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: HAL_NOR_ReadBuffer

/**
  * @brief  Reads a half-word buffer from the NOR memory.
  * @param  hnor: pointer to the NOR handle
  * @param  uwAddress: NOR memory internal address to read from.
  * @param  pData: pointer to the buffer that receives the data read from the 
  *         NOR memory.
  * @param  uwBufferSize : number of Half word to read.
  * @retval HAL status
  */
HAL_StatusTypeDef HAL_NOR_ReadBuffer(NOR_HandleTypeDef *hnor, uint32_t uwAddress, uint16_t *pData, uint32_t uwBufferSize)
{
  uint32_t deviceaddress = 0;
  
  /* Process Locked */
  __HAL_LOCK(hnor);
  
  /* Check the NOR controller state */
  if(hnor->State == HAL_NOR_STATE_BUSY)
  {
     return HAL_BUSY;
  }
  
  /* Select the NOR device address */
  if (hnor->Init.NSBank == FMC_NORSRAM_BANK1)
  {
    deviceaddress = NOR_MEMORY_ADRESS1;
  }
  else if (hnor->Init.NSBank == FMC_NORSRAM_BANK2)
  {
    deviceaddress = NOR_MEMORY_ADRESS2;
  }
  else if (hnor->Init.NSBank == FMC_NORSRAM_BANK3)
  {
    deviceaddress = NOR_MEMORY_ADRESS3;
  }
  else /* FMC_NORSRAM_BANK4 */
  {
    deviceaddress = NOR_MEMORY_ADRESS4;
  }  
    
  /* Update the NOR controller state */
  hnor->State = HAL_NOR_STATE_BUSY;
  
  /* Send read data command */
  NOR_WRITE(NOR_ADDR_SHIFT(deviceaddress, NOR_MEMORY_8B, NOR_CMD_ADDRESS_FIRST), NOR_CMD_DATA_FIRST); 
  NOR_WRITE(NOR_ADDR_SHIFT(deviceaddress, NOR_MEMORY_8B, NOR_CMD_ADDRESS_SECOND), NOR_CMD_DATA_SECOND);  
  NOR_WRITE(uwAddress, 0x00F0);
  
  /* Read buffer */
  while( uwBufferSize > 0) 
  {
    *pData++ = *(__IO uint16_t *)uwAddress;
    uwAddress += 2;
    uwBufferSize--;
  } 
  
  /* Check the NOR controller state */
  hnor->State = HAL_NOR_STATE_READY;
  
  /* Process unlocked */
  __HAL_UNLOCK(hnor);
  
  return HAL_OK;  
}

开发者ID:kiyaya，项目名称:libuhs_stm32f4，代码行数:64，代码来源:stm32f4xx_hal_nor.c

示例2: HAL_NOR_Read_CFI

/**
  * @brief  Read NOR flash CFI IDs
  * @param  hnor: pointer to the NOR handle
  * @param  pNOR_CFI : pointer to NOR CFI IDs structure  
  * @retval HAL status
  */
HAL_StatusTypeDef HAL_NOR_Read_CFI(NOR_HandleTypeDef *hnor, NOR_CFITypeDef *pNOR_CFI)
{
  uint32_t deviceaddress = 0;
  
  /* Process Locked */
  __HAL_LOCK(hnor);
  
  /* Check the NOR controller state */
  if(hnor->State == HAL_NOR_STATE_BUSY)
  {
     return HAL_BUSY;
  }
  
  /* Select the NOR device address */
  if (hnor->Init.NSBank == FMC_NORSRAM_BANK1)
  {
    deviceaddress = NOR_MEMORY_ADRESS1;
  }
  else if (hnor->Init.NSBank == FMC_NORSRAM_BANK2)
  {
    deviceaddress = NOR_MEMORY_ADRESS2;
  }
  else if (hnor->Init.NSBank == FMC_NORSRAM_BANK3)
  {
    deviceaddress = NOR_MEMORY_ADRESS3;
  }
  else /* FMC_NORSRAM_BANK4 */
  {
    deviceaddress = NOR_MEMORY_ADRESS4;
  }  
    
  /* Update the NOR controller state */
  hnor->State = HAL_NOR_STATE_BUSY;
  
  /* Send read CFI query command */
  NOR_WRITE(NOR_ADDR_SHIFT(deviceaddress, NOR_MEMORY_8B, NOR_CMD_ADDRESS_FIRST_CFI), NOR_CMD_DATA_CFI);

  /* read the NOR CFI information */
  pNOR_CFI->CFI_1 = *(__IO uint16_t *) NOR_ADDR_SHIFT(deviceaddress, NOR_MEMORY_8B, CFI1_ADDRESS);
  pNOR_CFI->CFI_2 = *(__IO uint16_t *) NOR_ADDR_SHIFT(deviceaddress, NOR_MEMORY_8B, CFI2_ADDRESS);
  pNOR_CFI->CFI_3 = *(__IO uint16_t *) NOR_ADDR_SHIFT(deviceaddress, NOR_MEMORY_8B, CFI3_ADDRESS);
  pNOR_CFI->CFI_4 = *(__IO uint16_t *) NOR_ADDR_SHIFT(deviceaddress, NOR_MEMORY_8B, CFI4_ADDRESS);

  /* Check the NOR controller state */
  hnor->State = HAL_NOR_STATE_READY;
  
  /* Process unlocked */
  __HAL_UNLOCK(hnor);
  
  return HAL_OK;
}

开发者ID:kiyaya，项目名称:libuhs_stm32f4，代码行数:57，代码来源:stm32f4xx_hal_nor.c

示例3: HAL_NOR_Erase_Block

/**
  * @brief  Erase the specified block of the NOR memory 
  * @param  hnor: pointer to the NOR handle
  * @param  BlockAddress : Block to erase address 
  * @param  Address: Device address
  * @retval HAL status
  */
HAL_StatusTypeDef HAL_NOR_Erase_Block(NOR_HandleTypeDef *hnor, uint32_t BlockAddress, uint32_t Address)
{
  uint32_t deviceaddress = 0;

  /* Process Locked */
  __HAL_LOCK(hnor);
  
  /* Check the NOR controller state */
  if(hnor->State == HAL_NOR_STATE_BUSY)
  {
     return HAL_BUSY;
  }
  
  /* Select the NOR device address */
  if (hnor->Init.NSBank == FMC_NORSRAM_BANK1)
  {
    deviceaddress = NOR_MEMORY_ADRESS1;
  }
  else if (hnor->Init.NSBank == FMC_NORSRAM_BANK2)
  {
    deviceaddress = NOR_MEMORY_ADRESS2;
  }
  else if (hnor->Init.NSBank == FMC_NORSRAM_BANK3)
  {
    deviceaddress = NOR_MEMORY_ADRESS3;
  }
  else /* FMC_NORSRAM_BANK4 */
  {
    deviceaddress = NOR_MEMORY_ADRESS4;
  }
    
  /* Update the NOR controller state */
  hnor->State = HAL_NOR_STATE_BUSY;
  
  /* Send block erase command sequence */
  NOR_WRITE(NOR_ADDR_SHIFT(deviceaddress, NOR_MEMORY_8B, NOR_CMD_ADDRESS_FIRST), NOR_CMD_DATA_FIRST);
  NOR_WRITE(NOR_ADDR_SHIFT(deviceaddress, NOR_MEMORY_8B, NOR_CMD_ADDRESS_SECOND), NOR_CMD_DATA_SECOND);
  NOR_WRITE(NOR_ADDR_SHIFT(deviceaddress, NOR_MEMORY_8B, NOR_CMD_ADDRESS_THIRD), NOR_CMD_DATA_CHIP_BLOCK_ERASE_THIRD);
  NOR_WRITE(NOR_ADDR_SHIFT(deviceaddress, NOR_MEMORY_8B, NOR_CMD_ADDRESS_FOURTH), NOR_CMD_DATA_CHIP_BLOCK_ERASE_FOURTH);
  NOR_WRITE(NOR_ADDR_SHIFT(deviceaddress, NOR_MEMORY_8B, NOR_CMD_ADDRESS_FIFTH), NOR_CMD_DATA_CHIP_BLOCK_ERASE_FIFTH);
  NOR_WRITE((uint32_t)(BlockAddress + Address), NOR_CMD_DATA_BLOCK_ERASE);

  /* Check the NOR memory status and update the controller state */
  hnor->State = HAL_NOR_STATE_READY;
    
  /* Process unlocked */
  __HAL_UNLOCK(hnor);
  
  return HAL_OK;
 
}

开发者ID:kiyaya，项目名称:libuhs_stm32f4，代码行数:58，代码来源:stm32f4xx_hal_nor.c

示例4: HAL_NOR_Erase_Block

/**
  * @brief  Erase the specified block of the NOR memory
  * @param  hnor: pointer to the NOR handle
  * @param  BlockAddress : Block to erase address
  * @param  Address: Device address
  * @retval HAL status
  */
HAL_StatusTypeDef HAL_NOR_Erase_Block(NOR_HandleTypeDef *hnor, uint32_t BlockAddress, uint32_t Address)
{
    uint32_t deviceAddress = 0;

    /* Process Locked */
    __HAL_LOCK(hnor);

    /* Check the NOR controller state */
    if(hnor->State == HAL_NOR_STATE_BUSY)
    {
        return HAL_BUSY;
    }

    /* Select the NOR device address */
    if (hnor->Init.NSBank == FMC_NORSRAM_BANK1)
    {
        deviceAddress = NOR_MEMORY_ADRESS1;
    }
    else if (hnor->Init.NSBank == FMC_NORSRAM_BANK2)
    {
        deviceAddress = NOR_MEMORY_ADRESS2;
    }
    else if (hnor->Init.NSBank == FMC_NORSRAM_BANK3)
    {
        deviceAddress = NOR_MEMORY_ADRESS3;
    }
    else /* FMC_NORSRAM_BANK4 */
    {
        deviceAddress = NOR_MEMORY_ADRESS4;
    }

    /* Update the NOR controller state */
    hnor->State = HAL_NOR_STATE_BUSY;

    /* Send block erase command sequence */
    NOR_WRITE(NOR_ADDR_SHIFT(deviceAddress, NOR_MEMORY_8B, 0x0555), 0x00AA);
    NOR_WRITE(NOR_ADDR_SHIFT(deviceAddress, NOR_MEMORY_8B, 0x02AA), 0x0055);
    NOR_WRITE(NOR_ADDR_SHIFT(deviceAddress, NOR_MEMORY_8B, 0x0555), 0x0080);
    NOR_WRITE(NOR_ADDR_SHIFT(deviceAddress, NOR_MEMORY_8B, 0x0555), 0x00AA);
    NOR_WRITE(NOR_ADDR_SHIFT(deviceAddress, NOR_MEMORY_8B, 0x02AA), 0x0055);
    NOR_WRITE((uint32_t)(BlockAddress + Address), 0x30);

    /* Check the NOR memory status and update the controller state */
    hnor->State = HAL_NOR_STATE_READY;

    /* Process unlocked */
    __HAL_UNLOCK(hnor);

    return HAL_OK;

}

开发者ID:ing-raf，项目名称:SensorNode，代码行数:58，代码来源:stm32f4xx_hal_nor.c

示例5: HAL_NOR_Program

/**
  * @brief  Program data to NOR memory 
  * @param  hnor: pointer to the NOR handle
  * @param  pAddress: Device address
  * @param  pData : pointer to the data to write   
  * @retval HAL status
  */
HAL_StatusTypeDef HAL_NOR_Program(NOR_HandleTypeDef *hnor, uint32_t *pAddress, uint16_t *pData)
{
  uint32_t deviceaddress = 0;
  
  /* Process Locked */
  __HAL_LOCK(hnor);
  
  /* Check the NOR controller state */
  if(hnor->State == HAL_NOR_STATE_BUSY)
  {
     return HAL_BUSY;
  }
  
  /* Select the NOR device address */
  if (hnor->Init.NSBank == FMC_NORSRAM_BANK1)
  {
    deviceaddress = NOR_MEMORY_ADRESS1;
  }
  else if (hnor->Init.NSBank == FMC_NORSRAM_BANK2)
  {
    deviceaddress = NOR_MEMORY_ADRESS2;
  }
  else if (hnor->Init.NSBank == FMC_NORSRAM_BANK3)
  {
    deviceaddress = NOR_MEMORY_ADRESS3;
  }
  else /* FMC_NORSRAM_BANK4 */
  {
    deviceaddress = NOR_MEMORY_ADRESS4;
  } 
    
  /* Update the NOR controller state */
  hnor->State = HAL_NOR_STATE_BUSY;
  
  /* Send program data command */
  NOR_WRITE(NOR_ADDR_SHIFT(deviceaddress, NOR_MEMORY_8B, NOR_CMD_ADDRESS_FIRST), NOR_CMD_DATA_FIRST);
  NOR_WRITE(NOR_ADDR_SHIFT(deviceaddress, NOR_MEMORY_8B, NOR_CMD_ADDRESS_SECOND), NOR_CMD_DATA_SECOND);
  NOR_WRITE(NOR_ADDR_SHIFT(deviceaddress, NOR_MEMORY_8B, NOR_CMD_ADDRESS_THIRD), NOR_CMD_DATA_PROGRAM);

  /* Write the data */
  NOR_WRITE(pAddress, *pData);
  
  /* Check the NOR controller state */
  hnor->State = HAL_NOR_STATE_READY;
  
  /* Process unlocked */
  __HAL_UNLOCK(hnor);
  
  return HAL_OK;  
}

开发者ID:kiyaya，项目名称:libuhs_stm32f4，代码行数:57，代码来源:stm32f4xx_hal_nor.c

示例6: HAL_NOR_Read

/**
  * @brief  Read data from NOR memory.
  * @param  hnor: pointer to a NOR_HandleTypeDef structure that contains
  *                the configuration information for NOR module.
  * @param  pAddress: pointer to Device address
  * @param  pData : pointer to read data  
  * @retval HAL status
  */
HAL_StatusTypeDef HAL_NOR_Read(NOR_HandleTypeDef *hnor, uint32_t *pAddress, uint16_t *pData)
{
  uint32_t deviceaddress = 0;
  
  /* Process Locked */
  __HAL_LOCK(hnor);
  
  /* Check the NOR controller state */
  if(hnor->State == HAL_NOR_STATE_BUSY)
  {
     return HAL_BUSY;
  }
  
  /* Select the NOR device address */
  if (hnor->Init.NSBank == FMC_NORSRAM_BANK1)
  {
    deviceaddress = NOR_MEMORY_ADRESS1;
  }
  else if (hnor->Init.NSBank == FMC_NORSRAM_BANK2)
  {
    deviceaddress = NOR_MEMORY_ADRESS2;
  }
  else if (hnor->Init.NSBank == FMC_NORSRAM_BANK3)
  {
    deviceaddress = NOR_MEMORY_ADRESS3;
  }
  else /* FMC_NORSRAM_BANK4 */
  {
    deviceaddress = NOR_MEMORY_ADRESS4;
  } 
    
  /* Update the NOR controller state */
  hnor->State = HAL_NOR_STATE_BUSY;
  
  /* Send read data command */
  NOR_WRITE(NOR_ADDR_SHIFT(deviceaddress, uwNORMemoryDataWidth, NOR_CMD_ADDRESS_FIRST), NOR_CMD_DATA_FIRST); 
  NOR_WRITE(NOR_ADDR_SHIFT(deviceaddress, uwNORMemoryDataWidth, NOR_CMD_ADDRESS_SECOND), NOR_CMD_DATA_SECOND);  
  NOR_WRITE((uint32_t)pAddress, NOR_CMD_DATA_READ_RESET);

  /* Read the data */
  *pData = *(__IO uint32_t *)(uint32_t)pAddress;
  
  /* Check the NOR controller state */
  hnor->State = HAL_NOR_STATE_READY;
  
  /* Process unlocked */
  __HAL_UNLOCK(hnor);
  
  return HAL_OK;  
}

开发者ID:bboozzoo，项目名称:zephyr，代码行数:58，代码来源:stm32l4xx_hal_nor.c

示例7: HAL_NOR_Read

/**
  * @brief  Read data from NOR memory
  * @param  hnor: pointer to the NOR handle
  * @param  pAddress: pointer to Device address
  * @param  pData : pointer to read data
  * @retval HAL status
  */
HAL_StatusTypeDef HAL_NOR_Read(NOR_HandleTypeDef *hnor, uint32_t *pAddress, uint16_t *pData)
{
    uint32_t deviceAddress = 0;

    /* Process Locked */
    __HAL_LOCK(hnor);

    /* Check the NOR controller state */
    if(hnor->State == HAL_NOR_STATE_BUSY)
    {
        return HAL_BUSY;
    }

    /* Select the NOR device address */
    if (hnor->Init.NSBank == FMC_NORSRAM_BANK1)
    {
        deviceAddress = NOR_MEMORY_ADRESS1;
    }
    else if (hnor->Init.NSBank == FMC_NORSRAM_BANK2)
    {
        deviceAddress = NOR_MEMORY_ADRESS2;
    }
    else if (hnor->Init.NSBank == FMC_NORSRAM_BANK3)
    {
        deviceAddress = NOR_MEMORY_ADRESS3;
    }
    else /* FMC_NORSRAM_BANK4 */
    {
        deviceAddress = NOR_MEMORY_ADRESS4;
    }

    /* Update the NOR controller state */
    hnor->State = HAL_NOR_STATE_BUSY;

    /* Send read data command */
    NOR_WRITE(NOR_ADDR_SHIFT(deviceAddress, NOR_MEMORY_8B, 0x00555), 0x00AA);
    NOR_WRITE(NOR_ADDR_SHIFT(deviceAddress, NOR_MEMORY_8B, 0x002AA), 0x0055);
    NOR_WRITE(pAddress, 0x00F0);

    /* Read the data */
    *pData = *(__IO uint32_t *)pAddress;

    /* Check the NOR controller state */
    hnor->State = HAL_NOR_STATE_READY;

    /* Process unlocked */
    __HAL_UNLOCK(hnor);

    return HAL_OK;
}

开发者ID:ing-raf，项目名称:SensorNode，代码行数:57，代码来源:stm32f4xx_hal_nor.c

示例8: HAL_NOR_Read_ID

/**
  * @brief  Read NOR flash IDs
  * @param  hnor: pointer to the NOR handle
  * @param  pNOR_ID : pointer to NOR ID structure
  * @retval HAL status
  */
HAL_StatusTypeDef HAL_NOR_Read_ID(NOR_HandleTypeDef *hnor, NOR_IDTypeDef *pNOR_ID)
{
  uint32_t deviceaddress = 0;
  
  /* Process Locked */
  __HAL_LOCK(hnor);
  
  /* Check the NOR controller state */
  if(hnor->State == HAL_NOR_STATE_BUSY)
  {
     return HAL_BUSY;
  }
  
  /* Select the NOR device address */
  if (hnor->Init.NSBank == FMC_NORSRAM_BANK1)
  {
    deviceaddress = NOR_MEMORY_ADRESS1;
  }
  else if (hnor->Init.NSBank == FMC_NORSRAM_BANK2)
  {
    deviceaddress = NOR_MEMORY_ADRESS2;
  }
  else if (hnor->Init.NSBank == FMC_NORSRAM_BANK3)
  {
    deviceaddress = NOR_MEMORY_ADRESS3;
  }
  else /* FMC_NORSRAM_BANK4 */
  {
    deviceaddress = NOR_MEMORY_ADRESS4;
  }  
    
  /* Update the NOR controller state */
  hnor->State = HAL_NOR_STATE_BUSY;
  
  /* Send read ID command */
  NOR_WRITE(NOR_ADDR_SHIFT(deviceaddress, NOR_MEMORY_8B, NOR_CMD_ADDRESS_FIRST), NOR_CMD_DATA_FIRST);
  NOR_WRITE(NOR_ADDR_SHIFT(deviceaddress, NOR_MEMORY_8B, NOR_CMD_ADDRESS_SECOND), NOR_CMD_DATA_SECOND);
  NOR_WRITE(NOR_ADDR_SHIFT(deviceaddress, NOR_MEMORY_8B, NOR_CMD_ADDRESS_THIRD), NOR_CMD_DATA_AUTO_SELECT);

  /* Read the NOR IDs */
  pNOR_ID->Manufacturer_Code = *(__IO uint16_t *) NOR_ADDR_SHIFT(deviceaddress, NOR_MEMORY_8B, MC_ADDRESS);
  pNOR_ID->Device_Code1      = *(__IO uint16_t *) NOR_ADDR_SHIFT(deviceaddress, NOR_MEMORY_8B, DEVICE_CODE1_ADDR);
  pNOR_ID->Device_Code2      = *(__IO uint16_t *) NOR_ADDR_SHIFT(deviceaddress, NOR_MEMORY_8B, DEVICE_CODE2_ADDR);
  pNOR_ID->Device_Code3      = *(__IO uint16_t *) NOR_ADDR_SHIFT(deviceaddress, NOR_MEMORY_8B, DEVICE_CODE3_ADDR);
  
  /* Check the NOR controller state */
  hnor->State = HAL_NOR_STATE_READY;
  
  /* Process unlocked */
  __HAL_UNLOCK(hnor);   
  
  return HAL_OK;
}

开发者ID:kiyaya，项目名称:libuhs_stm32f4，代码行数:59，代码来源:stm32f4xx_hal_nor.c

示例9: HAL_NOR_Erase_Chip

/**
  * @brief  Erase the entire NOR chip.
  * @param  hnor: pointer to a NOR_HandleTypeDef structure that contains
  *                the configuration information for NOR module.
  * @param  Address : Device address  
  * @retval HAL status
  */
HAL_StatusTypeDef HAL_NOR_Erase_Chip(NOR_HandleTypeDef *hnor, uint32_t Address)
{
  uint32_t deviceaddress = 0;
  
  /* Prevent unused argument(s) compilation warning */
  UNUSED(Address);

  /* Process Locked */
  __HAL_LOCK(hnor);
  
  /* Check the NOR controller state */
  if(hnor->State == HAL_NOR_STATE_BUSY)
  {
     return HAL_BUSY;
  }
  
  /* Select the NOR device address */
  if (hnor->Init.NSBank == FMC_NORSRAM_BANK1)
  {
    deviceaddress = NOR_MEMORY_ADRESS1;
  }
  else if (hnor->Init.NSBank == FMC_NORSRAM_BANK2)
  {
    deviceaddress = NOR_MEMORY_ADRESS2;
  }
  else if (hnor->Init.NSBank == FMC_NORSRAM_BANK3)
  {
    deviceaddress = NOR_MEMORY_ADRESS3;
  }
  else /* FMC_NORSRAM_BANK4 */
  {
    deviceaddress = NOR_MEMORY_ADRESS4;
  }
    
  /* Update the NOR controller state */
  hnor->State = HAL_NOR_STATE_BUSY;  
    
  /* Send NOR chip erase command sequence */
  NOR_WRITE(NOR_ADDR_SHIFT(deviceaddress, uwNORMemoryDataWidth, NOR_CMD_ADDRESS_FIRST), NOR_CMD_DATA_FIRST);
  NOR_WRITE(NOR_ADDR_SHIFT(deviceaddress, uwNORMemoryDataWidth, NOR_CMD_ADDRESS_SECOND), NOR_CMD_DATA_SECOND);
  NOR_WRITE(NOR_ADDR_SHIFT(deviceaddress, uwNORMemoryDataWidth, NOR_CMD_ADDRESS_THIRD), NOR_CMD_DATA_CHIP_BLOCK_ERASE_THIRD);
  NOR_WRITE(NOR_ADDR_SHIFT(deviceaddress, uwNORMemoryDataWidth, NOR_CMD_ADDRESS_FOURTH), NOR_CMD_DATA_CHIP_BLOCK_ERASE_FOURTH);
  NOR_WRITE(NOR_ADDR_SHIFT(deviceaddress, uwNORMemoryDataWidth, NOR_CMD_ADDRESS_FIFTH), NOR_CMD_DATA_CHIP_BLOCK_ERASE_FIFTH);  
  NOR_WRITE(NOR_ADDR_SHIFT(deviceaddress, uwNORMemoryDataWidth, NOR_CMD_ADDRESS_SIXTH), NOR_CMD_DATA_CHIP_ERASE);
  
  /* Check the NOR memory status and update the controller state */
  hnor->State = HAL_NOR_STATE_READY;
    
  /* Process unlocked */
  __HAL_UNLOCK(hnor);
  
  return HAL_OK;  
}

开发者ID:bboozzoo，项目名称:zephyr，代码行数:60，代码来源:stm32l4xx_hal_nor.c

示例10: HAL_NOR_ProgramBuffer

/**
  * @brief  Writes a half-word buffer to the NOR memory. This function must be used 
            only with S29GL128P NOR memory. 
  * @param  hnor: pointer to the NOR handle
  * @param  uwAddress: NOR memory internal start write address 
  * @param  pData: pointer to source data buffer. 
  * @param  uwBufferSize: Size of the buffer to write
  * @retval HAL status
  */ 
HAL_StatusTypeDef HAL_NOR_ProgramBuffer(NOR_HandleTypeDef *hnor, uint32_t uwAddress, uint16_t *pData, uint32_t uwBufferSize)
{
  uint16_t * p_currentaddress = (uint16_t *)NULL;
  uint16_t * p_endaddress = (uint16_t *)NULL;
  uint32_t lastloadedaddress = 0, deviceaddress = 0;
  
  /* Process Locked */
  __HAL_LOCK(hnor);
  
  /* Check the NOR controller state */
  if(hnor->State == HAL_NOR_STATE_BUSY)
  {
     return HAL_BUSY;
  }
  
  /* Select the NOR device address */
  if (hnor->Init.NSBank == FMC_NORSRAM_BANK1)
  {
    deviceaddress = NOR_MEMORY_ADRESS1;
  }
  else if (hnor->Init.NSBank == FMC_NORSRAM_BANK2)
  {
    deviceaddress = NOR_MEMORY_ADRESS2;
  }
  else if (hnor->Init.NSBank == FMC_NORSRAM_BANK3)
  {
    deviceaddress = NOR_MEMORY_ADRESS3;
  }
  else /* FMC_NORSRAM_BANK4 */
  {
    deviceaddress = NOR_MEMORY_ADRESS4;
  }  
    
  /* Update the NOR controller state */
  hnor->State = HAL_NOR_STATE_BUSY;
  
  /* Initialize variables */
  p_currentaddress  = (uint16_t*)((uint32_t)(uwAddress));
  p_endaddress      = p_currentaddress + (uwBufferSize-1);
  lastloadedaddress = (uint32_t)(uwAddress);

  /* Issue unlock command sequence */
  NOR_WRITE(NOR_ADDR_SHIFT(deviceaddress, NOR_MEMORY_8B, NOR_CMD_ADDRESS_FIRST), NOR_CMD_DATA_FIRST);
  NOR_WRITE(NOR_ADDR_SHIFT(deviceaddress, NOR_MEMORY_8B, NOR_CMD_ADDRESS_SECOND), NOR_CMD_DATA_SECOND); 

  /* Write Buffer Load Command */
  NOR_WRITE(NOR_ADDR_SHIFT(deviceaddress, NOR_MEMORY_8B, uwAddress), NOR_CMD_DATA_BUFFER_AND_PROG); 
  NOR_WRITE(NOR_ADDR_SHIFT(deviceaddress, NOR_MEMORY_8B, uwAddress), (uwBufferSize - 1)); 

  /* Load Data into NOR Buffer */
  while(p_currentaddress <= p_endaddress)
  {
    /* Store last loaded address & data value (for polling) */
     lastloadedaddress = (uint32_t)p_currentaddress;
 
    NOR_WRITE(p_currentaddress, *pData++);
    
    p_currentaddress ++; 
  }

  NOR_WRITE((uint32_t)(lastloadedaddress), NOR_CMD_DATA_BUFFER_AND_PROG_CONFIRM);
  
  /* Check the NOR controller state */
  hnor->State = HAL_NOR_STATE_READY;
  
  /* Process unlocked */
  __HAL_UNLOCK(hnor);
  
  return HAL_OK; 
  
}

开发者ID:kiyaya，项目名称:libuhs_stm32f4，代码行数:80，代码来源:stm32f4xx_hal_nor.c

示例11: HAL_NOR_ProgramBuffer

/**
  * @brief  Writes a half-word buffer to the NOR memory. This function must be used
            only with S29GL128P NOR memory.
  * @param  hnor: pointer to the NOR handle
  * @param  uwAddress: NOR memory internal start write address
  * @param  pData: pointer to source data buffer.
  * @param  uwBufferSize: Size of the buffer to write
  * @retval HAL status
  */
HAL_StatusTypeDef HAL_NOR_ProgramBuffer(NOR_HandleTypeDef *hnor, uint32_t uwAddress, uint16_t *pData, uint32_t uwBufferSize)
{
    uint32_t lastloadedaddress = 0;
    uint32_t currentaddress = 0;
    uint32_t endaddress = 0;
    uint32_t deviceAddress = 0;

    /* Process Locked */
    __HAL_LOCK(hnor);

    /* Check the NOR controller state */
    if(hnor->State == HAL_NOR_STATE_BUSY)
    {
        return HAL_BUSY;
    }

    /* Select the NOR device address */
    if (hnor->Init.NSBank == FMC_NORSRAM_BANK1)
    {
        deviceAddress = NOR_MEMORY_ADRESS1;
    }
    else if (hnor->Init.NSBank == FMC_NORSRAM_BANK2)
    {
        deviceAddress = NOR_MEMORY_ADRESS2;
    }
    else if (hnor->Init.NSBank == FMC_NORSRAM_BANK3)
    {
        deviceAddress = NOR_MEMORY_ADRESS3;
    }
    else /* FMC_NORSRAM_BANK4 */
    {
        deviceAddress = NOR_MEMORY_ADRESS4;
    }

    /* Update the NOR controller state */
    hnor->State = HAL_NOR_STATE_BUSY;

    /* Initialize variables */
    currentaddress    = uwAddress;
    endaddress        = uwAddress + uwBufferSize - 1;
    lastloadedaddress = uwAddress;

    /* Issue unlock command sequence */
    NOR_WRITE(NOR_ADDR_SHIFT(deviceAddress, NOR_MEMORY_8B, 0x0555), 0x00AA);
    NOR_WRITE(NOR_ADDR_SHIFT(deviceAddress, NOR_MEMORY_8B, 0x02AA), 0x0055);

    /* Write Buffer Load Command */
    NOR_WRITE(NOR_ADDR_SHIFT(deviceAddress, NOR_MEMORY_8B, uwAddress), 0x25);
    NOR_WRITE(NOR_ADDR_SHIFT(deviceAddress, NOR_MEMORY_8B, uwAddress), (uwBufferSize - 1));

    /* Load Data into NOR Buffer */
    while(currentaddress <= endaddress)
    {
        /* Store last loaded address & data value (for polling) */
        lastloadedaddress = currentaddress;

        NOR_WRITE(NOR_ADDR_SHIFT(deviceAddress, NOR_MEMORY_8B, currentaddress), *pData++);

        currentaddress += 1;
    }

    NOR_WRITE(NOR_ADDR_SHIFT(deviceAddress, NOR_MEMORY_8B, lastloadedaddress), 0x29);

    /* Check the NOR controller state */
    hnor->State = HAL_NOR_STATE_READY;

    /* Process unlocked */
    __HAL_UNLOCK(hnor);

    return HAL_OK;

}

开发者ID:ing-raf，项目名称:SensorNode，代码行数:81，代码来源:stm32f4xx_hal_nor.c

注：本文中的NOR_ADDR_SHIFT函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。