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Bluetooth SDK

anje_2248446
New Contributor II

Hello Cypress,

I have cyw20719b2 SDS Sleep configuration with TRASNPORT / NO_TRANSPORT mode. Device goes to SDS Sleep correctly. But after around 3 minutes in SDS Sleep device gets hard/cold reset, this issue is observed if BLE Advertising is turned off just before allowing SDS Sleep. If BLE Advertising is not turned off, then issue is not observed and device stays in SDS Sleep until there is a wake up triggered from gpio interrupt.

BLE advertising interval is set to infinite (set to 0).

I just want to confirm if it's possible to keep ble advertising off in SDS Sleep ? OR it is mandatory to keep ble advertising on when device is put in SDS Sleep ?

Thanks,

Aniket Jesu

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3 Replies
DheerajPK_41
Moderator
Moderator

Hi,

We have observed similar issue previously.

Could you please share your project.  Let us check the project and get back to you.

Thanks,

-Dheeraj.P.K

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anje_2248446
New Contributor II

Hello @DheerajPK_41 Thanks for the reply.

Please find attached project as requested.

Thanks,

Aniket Jesu

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anje_2248446
New Contributor II

@DheerajPK_41 any update please ?

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