C++ (Cpp) HAL_SDRAM_Write_32b Beispiele

Beispiel #1

Datei: stm32f429i_discovery_sdram.c Projekt: Grzegorzwww/stm32_freeRTOS

/**
  * @brief  Writes an mount of data to the SDRAM memory in polling mode.
  * @param  uwStartAddress : Write start address
  * @param  pData : Pointer to data to be written  
  * @param  uwDataSize: Size of written data from the memory
  * @retval None
  */
void BSP_SDRAM_WriteData(uint32_t uwStartAddress, uint32_t *pData, uint32_t uwDataSize) 
{
  /* Disable write protection */
  HAL_SDRAM_WriteProtection_Disable(&SdramHandle);
  
  /*Write 32-bit data buffer to SDRAM memory*/
  HAL_SDRAM_Write_32b(&SdramHandle, (uint32_t *)uwStartAddress, pData, uwDataSize);
}

Beispiel #2

Datei: stm32756g_eval_sdram.c Projekt: vlsi1217/STM32F7Cube

/**
  * @brief  Writes an amount of data to the SDRAM memory in polling mode.
  * @param  uwStartAddress: Write start address
  * @param  pData: Pointer to data to be written  
  * @param  uwDataSize: Size of written data from the memory
  * @retval SDRAM status
  */
uint8_t BSP_SDRAM_WriteData(uint32_t uwStartAddress, uint32_t *pData, uint32_t uwDataSize) 
{
  if(HAL_SDRAM_Write_32b(&sdramHandle, (uint32_t *)uwStartAddress, pData, uwDataSize) != HAL_OK)
  {
    return SDRAM_ERROR;
  }
  else
  {
    return SDRAM_OK;
  }
}

Beispiel #3

Datei: drv_sdram.c Projekt: ririyeye/rt-thread

/**
  * @brief  Writes an amount of data to the SDRAM memory in polling mode.
  * @param  uwStartAddress: Write start address
  * @param  pData: Pointer to data to be written
  * @param  uwDataSize: Size of written data from the memory
  * @retval SDRAM status
  */
rt_err_t SDRAM_WriteData(uint32_t Address, uint32_t *Data, uint32_t DataSize)
{
    if(HAL_SDRAM_Write_32b(&sdramHandle, (uint32_t *)Address, Data, DataSize) != HAL_OK)
    {
        return RT_ERROR;
    }
    else
    {
        return RT_EOK;
    }
}