We're evaluating the CYW43439. So far WiFi is working great with wifi_host_driver. However, due to pin count restrictions we would like to use Bluetooth through gSPI instead of UART. The datasheet and WHD code say gSPI function 3 is for bluetooth, so it seems this should be possible?
The WHD code has support for plugging in a bluetooth device, and for calling a callback on it on interrupt: https://github.com/Infineon/wifi-host-driver/blob/master/WiFi_Host_Driver/src/bus_protocols/whd_bus_... . However I haven't seen any code to actually use this. Is it available somewhere? Or is there some documentation on how to do it?
Thank you!
