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IWR6843: 成功烧写xwr68xx_mmw_demo.bin后,但是无法通过UART连接mmWave Demo Visualizer

Part Number: IWR6843


我通过外部USB转UART工具,连接AR_RS232TX/AR_RS232RX成功烧录xwr68xx_mmw_demo.bin后。

把启动模式已经设为“001”,重新上电,但是AR_RS232TX/AR_RS232RX 和 AR_MSS_LOGGER 引脚都无任何打印信息,且无法连接mmWave Demo Visualizer工具。

请问 AR_RS232TX/AR_RS232RX是对应User/Application Port(CLI CFG_port),AR_MSS_LOGGER对应连接Auxillary Data port(Demo output DATA_port)吗?

我使用两个CP2102 分别连接AR_RS232TX/AR_RS232RX 和AR_MSS_LOGGER,但是mmWave Demo Visualizer选择对应的COM时,无法连接上。(以上都试过多次上电、关软件、重启电脑等步骤无效)