[Discuss-gnuradio] OpenBTS with DBSRX?

[George Roberts]

I'm trying to run OpenBTS using a USRP1 with an RFX900 transceiver board (to use as the transmitter) and a DBSRX board to use as a receiver.

Now that I look at the OpenBTS code in depth (Transceiver/USRPDevice.cpp, specifically functions like USRPDevice::rx_setFreq()), I see that it only supports the RFX boards because it uses the low-level, raw SPI interface to configure the daughterboard cards.

How difficult will it be to make this work with the DBSRX?  Can anyone point me in the right direction?

Cheers!