AWR1443BOOST DemoDataStructure

大家好:

我想解析mmWave_Demo_Visualizer传输的数据,在mmW Demo Data Structure中看到Detected ObjectsDescriptor包含XYZ Q Format ,这个Q format表示什么意思?

  • 你好,

    For example, a data package will contain the information listed below:
    Type: (MMWDEMO_OUTPUT_MSG_DETECTED_POINTS)
    Length: (size of MmwDemo_output_message_dataObjDescr_t) + (Number of detected objects) x (size of MmwDemo_detectedObj_t)

    In MmwDemo_output_message_dataObjDescr_t, we have xyzQFormat information. In MmwDemo_detectedObj_t, we have X, Y, Z information in Qformat.

    So X<in meters> = X<in Q format>/(2^xyzQFormat)

    Reference Link:
    e2e.ti.com/.../630120
    file:///C:/ti/mmwave_sdk_01_02_00_05/packages/ti/demo/xwr16xx/mmw/docs/doxygen/html/index.html
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