[srslte-users] USRP TwinRX Error UHD

ALEJANDRO BLANCO PIZARRO 100283180 at alumnos.uc3m.es
Fri Dec 22 13:55:18 UTC 2017


Dear srsLTE community,

I am trying to capture IQ samples with a USRP x310 with 2 twinRXs using the
usrp_capture_sync. I have an error in the execution:

UHD Error:
    The daughterboard manager encountered a recoverable error in init.
    Loading the "unknown" daughterboard implementations to continue.
    The daughterboard cannot operate until this error is resolved.
    RuntimeError: TwinRX not supported on this motherboard

This errors occurs when the funcion uhd_usrp_make(&handler->usrp, args) is
executed, using this args: type=x300,master_clock_rate=184.32e6. This
function is within this library <uhd.h>. Anyone knows how is the correct
way to configure a usrp with 2 TwinRXs?

Besides, the TwinRXs are well recognized by the pc using uhd_usrp_probe (it
is possible to use uhd_fft for all ports).

Let me know if further information is needed to solve this issue.

Best regards,
Alejandro
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