Re: compiling gr-limesdr error

[Chris Gorman]

Hi Marcus,

I replied to Robin, but not the list, sorry.  One of the things I did in the past (over 2 years ago) was to port gr-limesdr to gnuradio 3.9, that work is available at https://github.com/chrisjohgorman/gr-limesdr .  I did it to try to understand how to port something with gr_modtool and had planned to buy a limesdr.  I believe this will still work with 3.10, but without any hardware to test out, I'm not 100% sure.

Best regards,

Chris

On Sun, Aug 13, 2023 at 3:50 PM Marcus D. Leech <patchvonbraun@gmail.com> wrote:

On 13/08/2023 14:55, robin ivetic wrote:

Hello,

I try to install gr-limesdr on arch linux true pacman, but after gnuradio upgrade on 3.10.7, can't do that any more, and compiling gr-limesdr gives me this, and files are there

CMake Warning (dev) at /lib/cmake/gnuradio/GrPython.cmake:21 (find_package):
 Policy CMP0148 is not set: The FindPythonInterp and FindPythonLibs modules

 are removed.  Run "cmake --help-policy CMP0148" for policy details.  Use

 the cmake_policy command to set the policy and suppress this warning.

Call Stack (most recent call first):
 /lib/cmake/gnuradio/GnuradioConfig.cmake:37 (include)
 CMakeLists.txt:77 (find_package)
This warning is for project developers.  Use -Wno-dev to suppress it.

CMake Warning (dev) at /lib/cmake/gnuradio/GrPython.cmake:27 (find_package):

 Policy CMP0148 is not set: The FindPythonInterp and FindPythonLibs modules

 are removed.  Run "cmake --help-policy CMP0148" for policy details.  Use
 the cmake_policy command to set the policy and suppress this warning.

Call Stack (most recent call first):
 /lib/cmake/gnuradio/GnuradioConfig.cmake:37 (include)
 CMakeLists.txt:77 (find_package)
This warning is for project developers.  Use -Wno-dev to suppress it.

-- Extracting version information from git describe...
-- Found pybind11: //include (found version "2.11.1")
-- Configuring LimeSuite C++ Libraries...

CMake Error at /lib/cmake/LimeSuite/LimeSuiteConfig.cmake:49 (message):

 cannot find LimeSuite includes in //include
Call Stack (most recent call first):
 CMakeLists.txt:135 (find_package)

I have LimeSDR-USB, and when I'm using osmosdr sink block or Soapy LimeSDR sink below 30MHz, I'm geting this error, explained great here,and question is more for Myriadrf 

MCU error 3 (SXR tune failed) on LimeSDR USB Hi! I wanted to check LimeGPS project, but was unable to do this. Right now I’m facing calibration issues when running it: Opening and initializing device... Reference clock 30.72 MHz Sample rate: 2500000.0 Hz (Host) / 2500000.0 Hz (RF) Calibrating... Tx Calibration: MCU error 3 (SXR tune failed) Warning: Failed to calibrate device: Tx Calibration: MCU error 3 (SXR tune failed) Setup TX stream... Creating GPS task... Using static location mode. xyz = 1335616.6, -4648136.6, 4144388.5 llh =... discourse.myriadrf.org



MCU error 3 (SXR tune failed) on LimeSDR USB

but in my case, I will get error when I use more than 11.2e6 bandwith, that would be reason why I tried with gr-limesdr, but don't know how to bypass error. 

Or maybe someone can comment error to bypass error bellow 30MHz, because issue is here for a long time, or did someone tried emulate limeSDR USB with USRP 200

Robin

gr-limesdr hasn't been maintained in nearly 4 years.  It isn't compatible with GR 3.10.X