Other Parts Discussed in Thread: LAUNCHXL-F280039C
硬件板是LAUNCHXL-F280039C
说明书上有写在硬件板上, SCIB RX对应的是GPIO15,TX对应的是GPIO56
1)但是我在下面的配置界面中,无法把RX配置为GPIO15,也无法把TX配置为GPIO56
2)如果用配置界面中默认的GPIO,那么编译后运行,无法在电脑上接收到串口数据
请问上面两个问题分别是什么原因?

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硬件板是LAUNCHXL-F280039C
说明书上有写在硬件板上, SCIB RX对应的是GPIO15,TX对应的是GPIO56
1)但是我在下面的配置界面中,无法把RX配置为GPIO15,也无法把TX配置为GPIO56
2)如果用配置界面中默认的GPIO,那么编译后运行,无法在电脑上接收到串口数据
请问上面两个问题分别是什么原因?
