TX calibration doesn't work on my LimeSDR

Hello, I’m trying to calibrate my SDR, but I got this error:


Снимок экрана от 2018-04-06 17-09-38
how can I fix this?

Have you configured transmitter to desired working conditions before attempting calibration?

Seems no. How can I do this? I’m going to use my limesdr with osmo trx

for calibration to work you need to configure at least the transmitter center frequency and sampling rate. Osmo trx will do that and will run calibration.

Seemds that it did it, however I’m getting
Tue Apr 10 00:30:54 2018 DMAIN <0000> Logger.cpp:53 [tid=140698828691200] UHD: Device send timed out
Tue Apr 10 00:30:54 2018 DMAIN <0000> Logger.cpp:53 [tid=140698828691200] UHD: Device send timed out
Tue Apr 10 00:30:54 2018 DMAIN <0000> Logger.cpp:53 [tid=140698828691200] UHD: Device send timed out
Tue Apr 10 00:30:54 2018 DMAIN <0000> Logger.cpp:53 [tid=140698828691200] UHD: Device send timed out
Tue Apr 10 00:30:54 2018 DMAIN <0000> Logger.cpp:53 [tid=140698828691200] UHD: Device send timed out
After 30 sec of osmo-trx work, I think that problem in my board and try to calibrate by myself, however it show me an error as in first message

After last update I got this:
[04:08:31] ERROR: Tx Calibration: MCU error 4 (SXT tune failed)
[04:08:46] ERROR: Tx Calibration: MCU error 4 (SXT tune failed)
[04:11:17] ERROR: Rx calibration: MCU error 3 (SXR tune failed)
[04:11:24] ERROR: Rx calibration: MCU error 3 (SXR tune failed)
[04:11:30] ERROR: Tx Calibration: MCU error 4 (SXT tune failed)
How can I reset my LimeSDR?

Can anyone help me?

I use OSX, but I also run Ubuntu in a VM. I’ve had similar problems using the latest firmware. I know this may not be satisfactory, but your best bet may be to revert back to an earlier version of Lime Suite for now. Personally, I’m using 17.12 right now. In my opinion, its the best most stable version so far.

It’s seems to make it more often but don’t solve the problem. I can’t move through

Logger.cpp:53 [tid=140698828691200] UHD: Device send timed out

for last three days

Dear Y2Kot,

I have the same problem, so did you have one help?
Best regards

David