Hi all GNUradio users,
I am using Ubuntu 9.04 and using GNUradio 3.2.2
My task here is to activate the local oscillator on the daughterboard
itself in order to have the USRP2 perform as a tx standalone device.
From my understanding the local oscillator is activated once I set the
frequency of the transmission itself.
In order to initialise the local oscillator I need to
initialise the RFX2400 daughterboard on the USRP2 using the firmware
provided onto the SD Card.
I am facing several problems and was wondering if I am approaching in
the correct direction.
I was checking out db.h under usrp2/firmware/lib and came across the
Upon closer examination I discover that the initialisation for the
daughterboard is only for the Basic TX daughterboard
What I need to do here is to initialise the TX portion of the RFX2400.
I have changed the variable &db_basic_tx to &db_rfx_2400_tx inside the
Am I missing out anything else that is allowing me to initialise the
How do I make sure that the daughterboard is initialised?
I have checked out the schematics as well but due to my limited
knowledge, I can only deduce that I need to initialise the GPIO and
I will appreciate any comments and help here. I have just 1 week left to
finish this project.