由于春节假期,帖子审批以及工程师回复将会有所延迟,敬请谅解.

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LAUNCHXL-F28379D: 关于使用该开发板的SPI通信配置

Part Number: LAUNCHXL-F28379D

使用该开发板的GPIO60复用为时钟输出,示波器检测不到时钟信号波形

代码配置如下

spia初始化部分如下:

由于GPIO58,59,60,61复用SPI功能时,需要开启高速模式,所以上图使能了HS_MODE。

那么问题在哪呢