CC1352R: Unable to detect peripheral from central

Part Number: CC1352R

Hi,

I have CC1352R1(version E ) and running on SDK3.10.11 and ccs verson is 9.0.0. One device is running as Central and one as pheripheral sample code given by TI.

Central is not discovering ant peripheral device  runinng on sample code.But when i used smartphone as peripheral using some android app,its detected.

So where is the problem in central code side or peripheral code side.?

is there anyting need to configure in peripheral sample code?

Any help will be appreciated

Thanks!