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MSP432 軟體串口

請問各位

MSP432能否將UART的RX跟TX設定為同一支IO腳?

我的應用是在於周邊裝置是單線的serial通訊,所以想問是否可以直接設置RX跟TX是同一pin。

透過切換TX跟RX的模式來達到單向通訊的可能?

感謝回覆