erratic advertising after migration to SDK14 (from 12.x):

[yacine]

hello all

This is one of the point that causes me problems into my migration: I figured out the new logs and the SD obbervers... now this:

• the 52832 advertises correctly (with the correct services + attributes): the app receive the BLE_ADV_EVT_FAST
• but it stops being detectable after 10-15 secs (way before the end of the 180s adv_timeout). I do not receive anything (e.g. BLE_ADV_EVT_IDLE)
• If I succeed in connecting before the 10 secs, I receive the BLE_GAP_EVT_CONNECTED, there is the GATT negociation and .... nothing. freeze ! the client cannot read or write anything. at least no event reaches the app.

[yacine]

second part (nothing moves after connection) self fixed: In fact not only you must register the SDH observer in your app (usually main.C) but also in your service module (ble_XXX). in nordic's examples it is usually done in the macro BLE_XXS_DEF. Now the service catch correctly those events and process accordingly.

the timeout problem is still there, but I will do more tests and write a new post if needed

it can be closed now

[Ankit Bhatnagar]

Hi, 

Can you post your solution. I'm facing similar issue where I only get advertising events but the moment I try to connect it hangs and I don't get any events. 

I don't even get BLE_GAP_EVT_CONNECTED

I'm sure my issue is also of observer. 

Thanks