Hi Mike, > I was not aware of the HCI User Channel. It looks like it may be the > way I have to eventually go. The code currently uses L2CAP sockets > for BLE GATT data and it looks like this would mean I need to write my > own replacement. I have not looked into writing and L2CAP socket > replacement, but assume this will be a major task. Any other > suggestions or recommendations on where to start for the L2CAP socket > replacement? I think there are some examples in the code. However LE L2CAP (especially for GATT) is dead simple. It used a fixed channel and the only thing you need to deal with is the basic fragmentation. Regards Marcel -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html