If I receive Bluetooth Notify as an Indicate, do I need a separate setting?

[jwcheon]

Hello,
I am running bluetooth example.

I am using the nRF52832 board and SDK 14.0.

I modified the multilink example to make a slight modification and connect it to another device BT. Currently, the service of other device is Notify.

If I change the service of another device from Notify to Indicate, should I set it separately in the NRF Board?

Or does NRF itself support ACK when connected to Indicate? I wonder.

I am curious about the source part that checks the list of services of devices advertised in NRF, and I am also wondering about whether this service is Notify or Indicate.

Help me!

[Edvin]

Hello,

The software on the peripheral uses indication, then the central will have to behave accordingly. Depending on whether it is the client/central or the server/peripheral that is sending the indication, you can find the flowcharts here and here.

So the central has to use the function sd_ble_gattc_hv_confirm(handle) to ACK the pack coming from the peripheral. 

Best regards,

Edvin