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DCA1000EVM: How to explain FrameConfig in Post/Logfile.txt

Writer Yuan
Prodigy 100 points
Part Number: DCA1000EVM

Hi：

I use mmwave_studio to capture raw_data from DCA1000EVM.After postproc,there is a Logfile.txt as below.

How to explain the Frameconfig parameters in Logfile.txt

13-May-2023 12:48:42: IsFPGA:,0,0,
13-May-2023 12:48:43: F:\mmwave\mmwave_studio_02_01_01_00\mmWaveStudio\RunTime,0,
13-May-2023 12:48:46: API:select_capture_device,DCA1000,0,
13-May-2023 12:49:13: API:select_chip_version,IWR6843,0,
13-May-2023 12:50:28: API:select_chip_version,IWR6843,0,
13-May-2023 12:50:40: API:ChannelConfig,1,1,0,
13-May-2023 12:50:40: API:AdcOutConfig,2,1,0,
13-May-2023 12:50:41: API:DataFmtConfig,1,2,1,0,1,0,
13-May-2023 12:50:43: API:LowPowerConfig,0,0,0,
13-May-2023 12:50:47: API:DataPathConfig,1,1,0,2,0,
13-May-2023 12:50:48: API:LvdsClkConfig,1,1,0,
13-May-2023 12:50:48: TSW1400 Sampling rate : 600000000 7500000,0,
13-May-2023 12:50:48: API:SetHsiClock,9,0,
13-May-2023 12:50:51: API:LaneConfig,3,0,
13-May-2023 12:50:51: API:LvdsLaneConfig,0,1,0,
13-May-2023 12:51:06: API:ProfileConfig,0,1491308089,1000,600,25000,0,0,414,0,2048,10000,0,0,30,0,
13-May-2023 12:51:07: API:ChirpConfig,0,0,0,0,0,0,0,1,0,
13-May-2023 12:51:14: API:EnableTestSource,0,1,0,
13-May-2023 12:51:14: API:FrameConfig,0,0,400,190,10000000,0,4096,0,
13-May-2023 12:51:14: API:AdvancedFrameConfig,1,0,0,0,1,190,10000000,0,1,1,10000000,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,400,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
13-May-2023 12:51:15: API:select_capture_device,DCA1000,0,
13-May-2023 12:56:53: API:SensorStart,0,
13-May-2023 12:57:42: API:update_num_adc_files_and_frames,1,400,1,0,
13-May-2023 13:01:40: API:SensorStart,0,
13-May-2023 13:02:18: API:update_num_adc_files_and_frames,1,400,1,0,
13-May-2023 13:04:33: API:SensorStart,0,

  • 0
    TI__Guru 69270 points

    Hi,

    Please refer <mmwave studio installation>\docs\mmwave_studio_user_guide.pdf : section 'LUA shell'

    Click mmWave Studio GUI menu View -> LUA Shell in the mmWaveStudio main window. The LUA Shell window appears as follows:

    Now here give command 'help ar1.FrameConfig' which will list down explanation of each parameter for given API. Similar way you can provide any other APIs in this help command.

    Regards,

    Jitendra

  • 0 in reply to Jitendra Gupta
    Prodigy 100 points

    Hi,

    Thanks for your reply.

    According to help command,I found that fifth parameter means  'each frame repetition perioid in ms' and the seventh parameter means 'No. of chirps in a frame to skip for HSI streaming'

    It seems doesn't match the Logfile.I mean 'each frame repetation' is 10000000ms=10000s according to help command and Logfile.

  • +1 in reply to Writer Yuan
    TI__Mastermind 20605 points

    Hi Yuan,

    The unit of frame periodicity here is us (microseconds) and not milliseconds. 

    Regards,

    Kaushik