SIMPLELINK-CC2640R2-SDK: AOA - Maximum number of samples

DavidB

Part Number: SIMPLELINK-CC2640R2-SDK

Hi,

I can not see explicitly in the release notes from simplelink_cc2640r2_sdk_3_30_00_20 any change regarding the maximum number of samples from a CTE.

When using simplelink_cc2640r2_sdk_3_20_00_21, sampling of a CTE with maximum length provided 32 chunks of 16 samples each, i.e 512 samples.

In simplelink_cc2640r2_sdk_3_30_00_20, the same setup will only provide 511 samples?

Is that change intentional?

Kind regards,

David

over 6 years ago

0 J Lindh over 6 years ago

TI__Guru 57865 points

Hi David,

Assigning an expert to comment.

0 Clément over 6 years ago

TI__Guru** 101460 points

Hi,

I am not aware of any change regarding the maximum number of samples you can get from a CTE.I had a look to the different files and I did not notice anything that could explain that.

Can you tell me how you manage to detect this change?

Best regards,

0 Clément over 5 years ago in reply to Clément

TI__Guru** 101460 points

Hi David,

Have you found a solution to your problem? Do you have further information?

Regards,

0 DavidB over 5 years ago in reply to Clément

Prodigy 230 points

Hi Clément,

I did some tests today and checked the output in AOA_MODE_RAW mode using simplelink_cc2640r2_sdk_3_30_00_20.

See next post.

Kind regards,

David

0 DavidB over 5 years ago in reply to DavidB

Prodigy 230 points

Hi Clément,

I tried again using the original simplelink_cc2640r2_sdk_3_30_00_20 release and somehow the AOA_MODE_RAW output is only 511 records. Please find my results attached to this post.

Kind regards,

David

20191028_1631_rtls_raw_iq_samples_CTE_20.csv

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SIMPLELINK-CC2640R2-SDK: AOA - Maximum number of samples