你好,评估板是AWR1642,我用的是C:\ti\mmwave_automotive_toolbox_3_2_0,SDK是mmwave_sdk_01_01_00_02,烧写的是C:\ti\mmwave_automotive_toolbox_3_2_0\labs\incabinsensing\driver_vital_signs\vitalSigns_target\pre-built-Binaries中的xwr16xx_vitalSigns_Demo_lab.bin.运行C:\ti\mmwave_automotive_toolbox_3_2_0\labs\incabinsensing\driver_vital_signs\vitalSigns_host的GUI.EXE, start后没有任何数据。提示界面是: