The non-UHD implementation tunes the DDC to output an inverted
spectrum that requires swapping on the host. Push I/Q and byte
swapping into the device implementation and strip the related
bits out of the remaining transceiver code.
This also moves the Transceiver closer to the Transcever52M
version.
Signed-off-by: Thomas Tsou <ttsou@vt.edu>
There should be a better way to do this. Only the USRP1 option
in non-loopback mode needs the swap.
UHD & !SWLOOPBACK: FLIP_IQ = 0
UHD & SWLOOPBACK: FLIP_IQ = 0
USRP1 & !SWLOOPBACK: FLIP_IQ = 1
USRP1 & SWLOOPBACK: FLIP_IQ = 0
Signed-off-by: Thomas Tsou <ttsou@vt.edu>
Move essential interface components into an abstract Device class
and create a factory method for instantiating compile-time
specified derived types (USRP1 or UHD).
The radioInterface has a device specific type conversion call to
the USRP1 driver, so push that behind the Device interface too.
Signed-off-by: Thomas Tsou <ttsou@vt.edu>
Thomas Tsou