ARM, RISC-V контроллеры

//
__STATIC_INLINE uint8_t LL_SPI_ReceiveData8(SPI_TypeDef *SPIx)
{
  return (*((__IO uint8_t *)&SPIx->DR));
}

__STATIC_INLINE void LL_SPI_TransmitData8(SPI_TypeDef *SPIx, uint8_t TxData)
{
#if defined (__GNUC__)
  __IO uint8_t *spidr = ((__IO uint8_t *)&SPIx->DR);
  *spidr = TxData;
#else
  *((__IO uint8_t *)&SPIx->DR) = TxData;
#endif /* __GNUC__ */
}

__STATIC_INLINE uint32_t LL_SPI_IsActiveFlag_RXNE(const SPI_TypeDef *SPIx)
{
  return ((READ_BIT(SPIx->SR, SPI_SR_RXNE) == (SPI_SR_RXNE)) ? 1UL : 0UL);
}


__STATIC_INLINE uint32_t LL_SPI_IsActiveFlag_TXE(const SPI_TypeDef *SPIx)
{
  return ((READ_BIT(SPIx->SR, SPI_SR_TXE) == (SPI_SR_TXE)) ? 1UL : 0UL);
}



//