Errors

When following getting started when open the self_test.ini:
[02:15:15] INFO: Connected Control port: LimeSDR-USB FW:4 HW:4 Protocol:1 GW:2.12 Ref Clk: 30.72 MHz
[02:15:20] ERROR: SetFrequencyCGEN(15.36 MHz) failed

when trying to calibrate with: LimeUtil --cal --start=1.0e9 --stop=2.0e9

Reference clock 30.72 MHz
LMS7002M cache /root/.limesuite/LMS7002M_cache_values.db
Cal sweep over [1000, 2000, 1] MHz, channels=ALL, dir=BOTH
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@@ Calibrating for freq = 1000 MHz
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@

SetFrequency using cache values vco:1, csw:56
GetDC_IQ(1000 MHz, ch=0, tx=0): cannot find match
MCU error code(3): SXR tune failed
Error calibrating (skipping): MCU error code(3): SXR tune failed
SetFrequency using cache values vco:1, csw:56
GetDC_IQ(1000 MHz, ch=1, tx=0): cannot find match
MCU error code(3): SXR tune failed
Error calibrating (skipping): MCU error code(3): SXR tune failed
SetFrequency using cache values vco:0, csw:51
GetDC_IQ(1000 MHz, ch=0, tx=1): cannot find match
MCU error code(5): Loopback signal weak: not connected/insufficient gain?
Error calibrating (skipping): MCU error code(5): Loopback signal weak: not connected/insuffici

I tried setting default values in the gui and loading to chip, Same problem.

So not sure where to go next, brand new unit. I just got it a week or so ago,

Thx

I think this is deprecated. Calibration is now automatic and done on the fly.

Hi When start LimeSDR with GNUradio have same issue.