nrf51822 l2cap

[james tech]

Hi every one

we are working now on android application that use ble communciation, we aim to use L2CAP in lieu of GATT protocol but we can not find any exempl of lt2cap in the SDK exemple 

can any one help me by providing exempl  please 

best 

[Kenneth]

Hi,

Any particular reason why you want to use L2CAP over GATT? Typically GATT is much more supported than L2CAP. 

But to answer your question, we don't have any L2CAP support for the nRF51-series, however our latest nRF SDK v15 should have L2CAP examples for the nRF52-series.

Best regards,
Kenneth

[james tech]

so i can't use L2CAP on nrf51822 ?

[Kenneth]

That is correct. May I ask why you need L2CAP?

[james tech]

to anwer your question, L2CAP based on socket communication, that is wy i want use it

[james tech]

by the way, using IoT SDK won't allow me deal with L2cap ?!

[Kenneth]

I believe there was intention that the nRF51-series should support L2CAP, but due to the security procedures involved it was found that the nRF51-series couldn't handle the user scenarios. So from my understanding there doesn't exist any softdevice stack that have been qualified that can support L2CAP for the nRF51-series, there may exist some alpha released during early development that partially can. I recommend to check out the nRF52-series moving forward for IoT SDK and L2CAP support.