CCS/IWR1642: Running capture_demo.m to import data from IWR1443BOOST/IWR1642BOOST

Sheeraz Ahmed

Part Number: IWR1642
Other Parts Discussed in Thread: DCA1000EVM, MMWAVE-SDK

Tool/software: Code Composer Studio

Hi,

I am running the capture_demo.m file to read ".dat" file recorded from the mmwave demo visualizer, but I think the code needs to be modified somehow. I am getting the error below:

Error using cat
Dimensions of matrices being concatenated are not consistent.

Error in cell2mat (line 83)
m{n} = cat(1,c{:,n});

Error in capture_demo (line 95)
data = cell2mat(cat(2, rawData{:}));

An help would be really appreciated. Thanks.

Regards,

Sheeraz

over 7 years ago

0 Sheeraz Ahmed over 7 years ago

Intellectual 430 points

Alternatively, where to find Capture Demo and record the data ?

0 Akash Gondalia over 7 years ago

TI__Guru 50240 points

Hi Sheeraz,

The main method for Raw Data Capture would be through use of the DCA1000EVM.

What version of the mmWave-SDK are you using? The Capture Demo was removed after version 1.1.

Cheers,
Akash

0 Sheeraz Ahmed over 7 years ago in reply to Akash Gondalia

Intellectual 430 points

I figured that out, thanks. I am using mmwave SDK v.1.2 . I did get the v.1.1 to try the capture_demo.m file. But I cant process the "recorded data from demo visualizer" in that file. I am curious that whether the data received by Capture Demo (using UART) and the recorded data are essentially the same. How can I resolve this issue ?
Also, why this Capture Demo was removed after version 1.1. , pls?

Regards,
Sheeraz

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CCS/IWR1642: Running capture_demo.m to import data from IWR1443BOOST/IWR1642BOOST