AWR1843: AWR1843 Calibration

Hi,

Please give us some time to look into this.

There is no out of the box support to update these parameters.

I think this would need to be added by user.

Please let me review this with developper

thank you

Cesar

Sure..

Hi, is there any update on this?

Hi, Cesar.

Thank you for the reply. if you can guide which portion of code in mmWave Demo, I should look it will be easy for us to do porting.

Hi,

Since the original MRR demo was based on an earlier version of the mmWave SDK, it helps to look at an older version of the SDK.

The earlier SDKs did not support the xWR18xx, only xWR16xx. However the implementation is the same, so it will apply to xWR18xx.

C:\ti\mmwave_sdk_02_01_00_04\packages\ti\demo\xwr16xx\mmw\dss\dss_data_path.c

Search for "Compensate for range bias"

For the gain phase correction, this is already implemented in the mrr demo.

rxGainPhaseParam_Init()

\labs\lab0007_medium_range_radar\src\dss\dss_data_path.c

Let me check how we update the init values

thank you

Cesar

Sure,,thank you

Hi,

Do you have a DCA1000 board to capture raw data?

Thank you

Cesar

Yes we have DCA1000 board

Great,

I have some scripts that were used in original development to create the coefficients. I will send them to you later this week

thank you
Cesar

Sure..