stm32 HAL 关闭spi通讯

要关闭STM32的SPI通信，可以使用HAL库提供的函数来实现。首先，需要调用HAL_SPI_DeInit()函数来关闭SPI外设。然后，可以选择关闭SPI的时钟，可以通过设置相关寄存器来实现，具体的操作可以参考相应的STM32的参考手册。<span class="em">1</span><span class="em">2</span>
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