我尝试在stm8中编写stm32代码。问题是我找不到SPI_Transmit函数，只能找到SPI_SendData。我需要此函数通过SPI传输数组。stm32 SPI_transmit函数如下所示：

HAL_StatusTypeDef HAL_SPI_Transmit(SPI_HandleTypeDef *hspi, uint8_t *pData, uint16_t Size, uint32_t Timeout)
{
  uint32_t tickstart;
  HAL_StatusTypeDef errorcode = HAL_OK;
  uint16_t initial_TxXferCount;

  /* Check Direction parameter */
  assert_param(IS_SPI_DIRECTION_2LINES_OR_1LINE(hspi->Init.Direction));

  /* Process Locked */
  __HAL_LOCK(hspi);

  /* Init tickstart for timeout management*/
  tickstart = HAL_GetTick();
  initial_TxXferCount = Size;

  if (hspi->State != HAL_SPI_STATE_READY)
  {
    errorcode = HAL_BUSY;
    goto error;
  }

  if ((pData == NULL) || (Size == 0U))
  {
    errorcode = HAL_ERROR;
    goto error;
  }

  /* Set the transaction information */
  hspi->State       = HAL_SPI_STATE_BUSY_TX;
  hspi->ErrorCode   = HAL_SPI_ERROR_NONE;
  hspi->pTxBuffPtr  = (uint8_t *)pData;
  hspi->TxXferSize  = Size;
  hspi->TxXferCount = Size;

  /*Init field not used in handle to zero */
  hspi->pRxBuffPtr  = (uint8_t *)NULL;
  hspi->RxXferSize  = 0U;
  hspi->RxXferCount = 0U;
  hspi->TxISR       = NULL;
  hspi->RxISR       = NULL;

  /* Configure communication direction : 1Line */
  if (hspi->Init.Direction == SPI_DIRECTION_1LINE)
  {
    /* Disable SPI Peripheral before set 1Line direction (BIDIOE bit) */
    __HAL_SPI_DISABLE(hspi);
    SPI_1LINE_TX(hspi);
  }

#if (USE_SPI_CRC != 0U)
  /* Reset CRC Calculation */
  if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE)
  {
    SPI_RESET_CRC(hspi);
  }
#endif /* USE_SPI_CRC */

  /* Check if the SPI is already enabled */
  if ((hspi->Instance->CR1 & SPI_CR1_SPE) != SPI_CR1_SPE)
  {
    /* Enable SPI peripheral */
    __HAL_SPI_ENABLE(hspi);
  }

  /* Transmit data in 16 Bit mode */
  if (hspi->Init.DataSize == SPI_DATASIZE_16BIT)
  {
    if ((hspi->Init.Mode == SPI_MODE_SLAVE) || (initial_TxXferCount == 0x01U))
    {
      hspi->Instance->DR = *((uint16_t *)hspi->pTxBuffPtr);
      hspi->pTxBuffPtr += sizeof(uint16_t);
      hspi->TxXferCount--;
    }
    /* Transmit data in 16 Bit mode */
    while (hspi->TxXferCount > 0U)
    {
      /* Wait until TXE flag is set to send data */
      if (__HAL_SPI_GET_FLAG(hspi, SPI_FLAG_TXE))
      {
        hspi->Instance->DR = *((uint16_t *)hspi->pTxBuffPtr);
        hspi->pTxBuffPtr += sizeof(uint16_t);
        hspi->TxXferCount--;
      }
      else
      {
        /* Timeout management */
        if ((((HAL_GetTick() - tickstart) >=  Timeout) && (Timeout != HAL_MAX_DELAY)) || (Timeout == 0U))
        {
          errorcode = HAL_TIMEOUT;
          goto error;
        }
      }
    }
  }
  /* Transmit data in 8 Bit mode */
  else
  {
    if ((hspi->Init.Mode == SPI_MODE_SLAVE) || (initial_TxXferCount == 0x01U))
    {
      *((__IO uint8_t *)&hspi->Instance->DR) = (*hspi->pTxBuffPtr);
      hspi->pTxBuffPtr += sizeof(uint8_t);
      hspi->TxXferCount--;
    }
    while (hspi->TxXferCount > 0U)
    {
      /* Wait until TXE flag is set to send data */
      if (__HAL_SPI_GET_FLAG(hspi, SPI_FLAG_TXE))
      {
        *((__IO uint8_t *)&hspi->Instance->DR) = (*hspi->pTxBuffPtr);
        hspi->pTxBuffPtr += sizeof(uint8_t);
        hspi->TxXferCount--;
      }
      else
      {
        /* Timeout management */
        if ((((HAL_GetTick() - tickstart) >=  Timeout) && (Timeout != HAL_MAX_DELAY)) || (Timeout == 0U))
        {
          errorcode = HAL_TIMEOUT;
          goto error;
        }
      }
    }
  }
#if (USE_SPI_CRC != 0U)
  /* Enable CRC Transmission */
  if (hspi->Init.CRCCalculation == SPI_CRCCALCULATION_ENABLE)
  {
    SET_BIT(hspi->Instance->CR1, SPI_CR1_CRCNEXT);
  }
#endif /* USE_SPI_CRC */

  /* Check the end of the transaction */
  if (SPI_EndRxTxTransaction(hspi, Timeout, tickstart) != HAL_OK)
  {
    hspi->ErrorCode = HAL_SPI_ERROR_FLAG;
  }

  /* Clear overrun flag in 2 Lines communication mode because received is not read */
  if (hspi->Init.Direction == SPI_DIRECTION_2LINES)
  {
    __HAL_SPI_CLEAR_OVRFLAG(hspi);
  }

  if (hspi->ErrorCode != HAL_SPI_ERROR_NONE)
  {
    errorcode = HAL_ERROR;
  }

error:
  hspi->State = HAL_SPI_STATE_READY;
  /* Process Unlocked */
  __HAL_UNLOCK(hspi);
  return errorcode;
}

SPI_SendData函数如下所示：

void SPI_SendData(SPI_TypeDef* SPIx, uint8_t Data)
{
  SPIx->DR = Data; /* Write in the DR register the data to be sent*/
}

Stm8没有HAL函数。我想我必须定义一个全新的函数才能在stm8中工作，但我不确定。有其他方法吗？