Help Please ? [FATAL] [UHDSoapyDevice] Tx Calibration: MCU error 5 (Loopback signal weak

Can Anybody Help to me ? I can not run srslte : S

root@kali:~/srsLTE/srsenb# sudo srsenb

Built in Release mode using commit 0e89fa9f on branch master.

— Software Radio Systems LTE eNodeB —

Reading configuration file /root/.config/srslte/enb.conf…
Opening 1 RF devices with 1 RF channels…
[INFO] [UHD] linux; GNU C++ version 9.2.1 20191109; Boost_106700; UHD_3.14.1.1-1+b1
[INFO] [LOGGING] Fastpath logging disabled at runtime.
Opening USRP with args:
[INFO] [UHDSoapyDevice] Make connection: ‘LimeSDR Mini [USB 2.0] 1D4C3893CE8AAC’
[INFO] [UHDSoapyDevice] Reference clock 40.00 MHz
[INFO] [UHDSoapyDevice] Device name: LimeSDR-Mini
[INFO] [UHDSoapyDevice] Reference: 40 MHz
[INFO] [UHDSoapyDevice] LMS7002M calibration values caching Disable
Setting frequency: DL=2685.0 Mhz, UL=2565.0 MHz
Setting Sampling frequency 11.52 MHz

Warning TX/RX time offset has not been calibrated for device uhd_unknown. Set a value manually

[FATAL] [UHDSoapyDevice] Tx Calibration: MCU error 5 (Loopback signal weak: not connected/insufficient gain?)
[INFO] [UHDSoapyDevice] Rx calibration finished

==== eNodeB started ===
Type to view trace
/root/srsLTE/lib/src/phy/rf/rf_uhd_imp.c.888: Error timed out while receiving samples from UHD.

/root/srsLTE/lib/src/phy/rf/rf_uhd_imp.c.888: Error timed out while receiving samples from UHD.

/root/srsLTE/lib/src/phy/rf/rf_uhd_imp.c.888: Error timed out while receiving samples from UHD.

/root/srsLTE/lib/src/phy/rf/rf_uhd_imp.c.888: Error timed out while receiving samples from UHD.

/root/srsLTE/lib/src/phy/rf/rf_uhd_imp.c.888: Error timed out while receiving samples from UHD.

/root/srsLTE/lib/src/phy/rf/rf_uhd_imp.c.888: Error timed out while receiving samples from UHD.

/root/srsLTE/lib/src/phy/rf/rf_uhd_imp.c.888: Error timed out while receiving samples from UHD.

/root/srsLTE/lib/src/phy/rf/rf_uhd_imp.c.888: Error timed out while receiving samples from UHD.

/root/srsLTE/lib/src/phy/rf/rf_uhd_imp.c.888: Error timed out while receiving samples from UHD.

/root/srsLTE/lib/src/phy/rf/rf_uhd_imp.c.888: Error timed out while receiving samples from UHD.

^CStopping srsENB… Press Ctrl+C 9 more times to force stop
/root/srsLTE/lib/src/phy/rf/rf_uhd_imp.c.888: Error timed out while receiving samples from UHD.

— exiting —

Although in theory it’s possible to run applications via UHD>SoapySDR>Lime Suite, I’m not sure how reliable this is going to be as there is quite a lot of API abstraction going on. I could be wrong, but I also thought that srsLTE supported LMS API (Lime Suite) directly.

In any case, I would suggest asking in the srsLTE community.