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AWR2243: Reference libraries about ADC data capture over CSI-2

user6158104
Intellectual 300 points
Part Number: AWR2243
Other Parts Discussed in Thread: IWR6843, AWR1843, AWR1243,

Hi TI Experts,

According to the [FAQ] Raw ADC data Capture from mmWave Sensor, https://e2e.ti.com/support/sensors-group/sensors/f/sensors-forum/856054/faq-raw-adc-data-capture-from-mmwave-sensor,

the answer for the Q2,”How to capture RAW ADC data from mmwave sensor (xWR1243/xWR1443/xWR1642 /AWR1843/IWR6843)? 

is,

“For CSI-2 capture user need to connect AWR1243 with external processor (TDAxx or FGPA or other processor) and write own application to capture the RAW ADC data over CSI-2 from AWR1243.”

Here,

my question is if you can provide example libraries for AWR2243 to receives Rx data over CSI-2, as for our reference to develop our application. It would be good for us that libraries’ OS is Raspberry or Windows. And any associated reference documents should be helpful for us.

Thank you in advance for your kind support.

  • 0
    TI__Genius 15046 points

    Hi,

    Let me get you in touch with the appropriate person for data capture. Please expect a reply from them by tomorrow.

    Regards,

    Aayush

  • +1
    TI__Guru 69960 points

    Hi,

    mmWave DFP provides the mmwavelink API to configure the AWR2243/1243 device to stream the Raw ADC data over CSI-2 interface at given speed/lane etc.

    C:\ti\mmwave_dfp_02_02_00_03\ti\example\mmWaveLink_Cascade_Example application showcase the API flow to configure AWR2243 with CSI2 interface

    these APIs are to configure the AWR2243 device.

    Similarly you need to configure the CSI2 receiver module as well to receive the raw ADC data over CSI2 interface from AWR2243. And this part will be based on CSI2 receiver module.

    I'm not sure that Raspberry has any CSI2 receiver module. and to capture to the PC/Windows, you need to have some of HW which one end receives from AWR2243 (over CSI2) and on other end transmit to WIndows PC over ethernet or other supported interface.

    Regards,

    Jitendra