程序里明明设置好了UART的相关配置,但是从串口调试工具里却没收到数据,为什么,如下图
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参考SCI_loopback的程序,把loopback禁止掉试一下:
C:\ti\controlSUITE\device_support\F2837xS\v190\F2837xS_examples_Cpu1\spi_loopback