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大家好、
上面的器件只有1个 UART 端口,我想使用另一个 UART 端口进行调试传输,是否可以使用 SPI (SPI3)端口并将其配置为以115200波特率作为 UART 工作? 实际上是否可以将 SPI 用于 UART 通信?
提前感谢您的帮助。