IWR6843ISK: Reading Ping / Pong Buffer Data

Balaji Sridhar

Prodigy 140 points

Part Number: IWR6843ISK
Other Parts Discussed in Thread: MMWAVE-L-SDK, IWRL6432

Hi Team,

Is there a way to access the Ping/Pong ADC buffer data from the OOB firmware application ?

Thanks,

Balaji Sridhar

over 2 years ago

0 Santosh Krishnan over 2 years ago

TI__Mastermind 19620 points

Hello Balaji.

Sorry for the delay. We are reaching out to experts and will get back to you within the next two days or so.

Sincerely,

Santosh

0 Pedrhom Nafisi over 2 years ago in reply to Santosh Krishnan

TI__Mastermind 23177 points

Hello,

We do not have any already coded example of reading specifically the ADC buffer ping/pong on 6843, however we do have this on the IWRL6432. You could try looking at how this TLV is implemented in the MMWAVE-L-SDK and create a similar implementation for 6843. Check the MMWDEMO_OUTPUT_EXT_MSG_ADC_SAMPLES TLV on this page for format.

https://dev.ti.com/tirex/explore/node?a=1AslXXD__1.20.00.11&node=A__ADnbI7zK9bSRgZqeAxprvQ__radar_toolbox__1AslXXD__1.20.00.11

Best Regards,

Pedrhom

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IWR6843ISK: Reading Ping / Pong Buffer Data