service changed indication

[Anonymous]

I have a requirement to change the GATT data base on the fly. Has service changed indication mechanism tested in bcm20737? If so, which platform and can you share the code snippet to achieve that?

[MichaelF_56 · Accepted solution]

Here's something to get you started: Source Code: Cycling between two databases every 30 seconds...

Attached you will find an application which cycles between 2 databases every 30 seconds. When a BLE Explorer type application like LightBlue receives an indication that database has changed, it disconnects and performs full discovery when reconnected.

Note that this is not an official sample and very little testing was done on this and it is offered merely as a starting point.