CCS/LAUNCHXL-CC2640R2: implelink_cc2640r2_sdk_2_30_00_28 (negative distance)

Amkh

Tool/software: Code Composer Studio

Hi,

I am running both examples ToF_ initiator and responder (simplelink_cc2640r2_sdk_2_30_00_28) on two different CC2640R2 LaunchPads and getting a negative value for ToF Average (meters).

The CCS version is 8.2.0 is there anything i have to change in the code ?

Thanks in advance

Amer

over 7 years ago

0 Christin Lee over 7 years ago

TI__Guru 56875 points

Did you do calibration as stated in the readme for ToF examples?
dev.ti.com/.../

0 Amkh over 7 years ago in reply to Christin Lee

Prodigy 220 points

yes, i made sure that the slave and master are 1m apart from each other and still getting negative distances.

0 Amkh over 7 years ago in reply to Amkh

Prodigy 220 points

is there anything i could be doing wrong that makes the distance calculation inaccurate ?
if not, how can i improve the results?

regards,

Amer

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CCS/LAUNCHXL-CC2640R2: implelink_cc2640r2_sdk_2_30_00_28 (negative distance)