给我一份STM32的SPI配置代码

以下是一个用HAL库编写的基本SPI配置代码，您可以根据自己的需求进行修改和优化：

SPI_HandleTypeDef hspi;

void SPI_Init()
{

  hspi.Instance = SPI1;
  hspi.Init.Mode = SPI_MODE_MASTER;
  hspi.Init.Direction = SPI_DIRECTION_2LINES;
  hspi.Init.DataSize = SPI_DATASIZE_8BIT;
  hspi.Init.CLKPolarity = SPI_POLARITY_LOW;
  hspi.Init.CLKPhase = SPI_PHASE_1EDGE;
  hspi.Init.NSS = SPI_NSS_SOFT;
  hspi.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_256;
  hspi.Init.FirstBit = SPI_FIRSTBIT_MSB;
  hspi.Init.TIMode = SPI_TIMODE_DISABLE;
  hspi.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;
  hspi.Init.CRCPolynomial = 10;
  if (HAL_SPI_Init(&hspi) != HAL_OK)
  {
    Error_Handler();
  }

}

void SPI_Write(uint8_t data)
{

  while (__HAL_SPI_GET_FLAG(&hspi, SPI_FLAG_TXE) == RESET);
  HAL_SPI_Transmit(&hspi, &data, 1, HAL_MAX_DELAY);

}

uint8_t SPI_Read()
{

  uint8_t data;
  while (__HAL_SPI_GET_FLAG(&hspi, SPI_FLAG_RXNE) == RESET);
  HAL_SPI_Receive(&hspi, &data, 1, HAL_MAX_DELAY);
  return data;

}