I am developing a C++ application and I would like to connect several channels to the same Bluetooth device.
It is, several L2CAP connections using different PSM, for example, L2CAP socket with PSM 1 (SDP) to a device, plus other PSMs to the same device.
I have heard in this forum that there are APIs that support multiple connections. Are these APIs available for the general public? Or are they only available by means of a payment?
If this API is free, is there any example with multiple sockets connection?
Thank you very much!