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  • Anonymous asked a question in Sensors > Sensors forum:
    IWR1642: UART output data python script
    Part Number: IWR1642

    Hi,

    Regarding the linked post it was mentioned that there it will be worked on a Python script to parse the data from the mmWave Demo coming from the UART.

    Is this already published? I did not fin one.

    I need it to for the data...

    Read more.
    • View more replies
    • Hello Max,

      There is not a public Python script to parse the data. However, please refer to the attached slide deck for data structure information. Additionally, this version of the Demo Visualizer enables logging of the output to a CSV file. 

      If there...

      Read more.
    • Hello Amanda,

      Many Thanks for your help!


      Kind regards,
      Max
  • Anonymous asked a question in Power management > Power management forum:
    TPS22810: SPICE model imported into ADS not functioning properly
    Part Number: TPS22810

    Hi,

    I am testing this load switch and imported the .LIB file from ti.com into ADS, but I am not getting any changing results on Vout. There is no documentation that verifies which pin on the SPICE model corresponds to which pin on...

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    • Hi Shreyas,

      S-param extraction is a feature in ADS, but needs a properly functioning load switch in order to work. The help I need is really something similiar to John Miller's in this thread: 

      I tried to recreate his fix, but had no luck. Is there...

      Read more.
    • Lysny, 

      We can't provide support for Keysight ADS, we do not have access to this software and officially only support the use of our models with TINA and Cadence PSIPCE (TI version). 

      I would suggest to use PSPICE for TI but it doesn't support the...

      Read more.
  • CCS/MSP430FR4133: Help with my program
    Part Number: MSP430FR4133

    Tool/software: Code Composer Studio

    Hi, I am developing a datalogger that collects information from several sensors with different protocols such as I2C, UART, 1-Wire, etc, and then saved in an I2C memory. Then, it transfers...

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    • Hello Jesus,

      Are you trying to make the different ports support multiple sensors then figure out which sensor is connected to that port?

      Luke 

  • Anonymous asked a question in Sensors > Sensors forum:
    AWR1243: Sequencing of 3 frames
    Part Number: AWR1243

    Hi,

    We'd like to sequence the following chirp configuration in a cascaded AWR1243P design:

    CHIRP1 x 512 TX0-MASTER ------> CHIRP2 x 512 TX1-SLAVE -----> CHIRP3 x 512 TX2-SLAVE

    For example, master chirp configuration looks...

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    • Hello,

      Glad that you are able to get the correct LVDS signal.

      You need to have same no. of chirp in frameData.subframeDataCfg[x].totalChirps to get all the chirp data over CSI2/LVDS, that you did this time correctly.

      Now for your other question on Tx...

      Read more.
    • Great, thanks for your support!

  • Anonymous asked a question in Sensors > Sensors forum:
    AWR1243: LVDS valid in cascaded configuration
    Part Number: AWR1243

    Hi, 

    Accoding to

    https://e2e.ti.com/support/sensors/f/1023/t/686001

    LVDS valid is only high for the first frame in an apparently multiple frame configuration.

    We're following a sub-frame configuration (total of 3) for a master...

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    • Hi Vivek,

      Many thanks for your reply. You're correct, we are not seeing the second and third subframes in either chips.

      This is our triggering setting:

      if (deviceMap == RL_DEVICE_MAP_CASCADED_2)
      
      	{
      
      		advFrameCfgArgs.frameSeq.triggerSelect = 2;...
      Read more.
    • Hello,

      the master should be in SW triggered mode and slave device in HW triggered mode. The SYNC OUT of the master needs to be connected to the SYNC IN pin of the slave so that it receives the SYNC pulse and triggers the chirps.

      Regards,
      vivek

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