Ok, I got it. Now I'm concern about my application output in Qt which is:
09:33:11: Debugging
/home/XXXXXXX/Desktop/build-untitled-Desktop_Qt_5_15_2_GCC_64bit-Debug/untitled
...
*Warning*: Ignoring XDG_SESSION_TYPE=wayland on Gnome. Use
QT_QPA_PLATFORM=wayland to run on Wayland anyway.
Sent with [Proton Mail](https://proton.me/) secure email.
------- Original Message -------
On Tuesday, April 18th, 2023 at 9:15, Olo via USRP-users
<usrp-users@lists.ettus.com> wrote:
> I switched to Ubuntu 22.04.2 and download Qt and VS Code there. Now I know
> how to configure and build the project which you send me Marcus and it works
> ! Now I must figure it how to switch to DEBUG and then somehow try to do it
> in Qt. Thanks for all support and all concrete *suggestions*. Fooh!
>
> ------- Original Message -------
> On Monday, April 17th, 2023 at 23:39, Milo H Fields III
> <mfie...@paladin-sys.com> wrote:
>
>> I am also having issues with the uhd libraries on Windows using Visual
>> Studio. My observations so far:
>>
>> - First – be sure any linked app’s are using Multi-Byte character set as it
>> VS defaults to unicode
>> - The default binary libraries did not work for me at all when trying to
>> link them to my applications – I assumed it might have something to do with
>> using Visual Studio 2022. To work around this problem I built & installed
>> UDE using my system & Visual Studio 2022 enterprise environment.
>> - The DEBUG & Release builds (BUILD_ALL project) of the UDE library built
>> without error and the RUN_TEST execute with 100% of the tests reporting
>> success – however the DEBUG versions of ‘und_find_devices’ and other UHD
>> utilities all fail with ‘Error: bad allocation’ while the ‘Release’ versions
>> executed without error. Same was true of my application which I original
>> built by adding it to the UHD generated solution using one of the other
>> application project frameworks.
>> - I eventually settled on building & Installing the ‘RelWithDebInfo’ version
>> of the UHD library and created an external solution for my app that
>> references the installed version of UDE that I built
>> - The failures of the DEBUG builds ‘appear’ to be related to argument
>> processing as I have found senecios where normal argument strings are not
>> processed correctly by the UDE C++ API’s (appear as junk when stepping into
>> the library code). Where building apps with Release or RelWithDebInfo will
>> operate correctly. Have not isolated which ‘Release’ code generation option
>> is critical to UHD.
>> - I have also found similar argument parsing issues with my Ubuntu UDE
>> targets but haven’t run them to ground as I currently need to be able to
>> field a b200 application on a Windows target
>>
>> Hope this helps… I’m still looking into the debug builds as time permits but
>> haven’t found anything specific - not sure what optimization (other than not
>> using Unicode) is critical to the Windows build of UDE library maybe someone
>> in the group can provide insight.
>>
>> From: Olo via USRP-users <usrp-users@lists.ettus.com>
>> Sent: Monday, April 17, 2023 05:11
>> To: usrp-users <usrp-users@lists.ettus.com>
>> Subject: [USRP-users] Re: UHD in Qt c++ windows
>>
>> I copied init_usrp.cpp to ConsoleApplication in visual studio and in
>> properties I set Configuration properties >> C/C++ >> Additional Include
>> Directories:
>>
>> C:\Program Files\UHD\include
>>
>> D:\Boost\boost_1_82_0
>>
>> Configuration properties >> Linker >> General:
>>
>> C:\UHD\lib
>>
>> D:\Boost\boost_1_82_0\lib64-msvc-14.3
>>
>> Configuration properties >> Linker >> Input:
>>
>> uhd.lib
>>
>> It got me:
>>
>> Exception thrown at 0x00007FFCCAC64065 (uhd.dll) in ConsoleApplication1.exe:
>> 0xC0000005: Access violation reading location 0x00000039A1F20000.
>>
>> I think there will be problem with my libraries. The UHD I installed via
>> bianaries
>> https://files.ettus.com/binaries/uhd/latest_release/4.3.0.0/Windows-10-x64/
>>
>> and the boost same
>> https://sourceforge.net/projects/boost/files/boost-binaries/1.82.0/.
>>
>> Sent with [Proton Mail](https://proton.me/) secure email.
>>
>> ------- Original Message -------
>> On Monday, April 17th, 2023 at 10:14, Marcus Müller
>> <marcus.muel...@ettus.com> wrote:
>>
>>> Hi Olo,
>>>
>>> nobody's going to be mad at you because of your English, which, by the way,
>>> is very good! English isn't my first language, either :) Welcome to the
>>> USRP developer community.
>>>
>>> So, let's tackle this one by one:
>>>
>>> If you take the code from init_usrp.cpp [1] and try to compile it in your
>>> project instead of your own code, does it also segfault?
>>>
>>> If not, then we need to look at your code.
>>>
>>> If yes, then we need to look at your compilation settings. I'm not a
>>> Windows user myself, but I remember (at least older) MSVC was not happy
>>> when you mix debug builds of libraries and release builds of software, or
>>> vice versa.
>>>
>>> Best regards,
>>> Marcus
>>>
>>> [1]
>>> https://github.com/EttusResearch/uhd/tree/UHD-4.3/host/examples/init_usrp
>>>
>>> On 17.04.23 09:18, Olo via USRP-users wrote:
>>>
>>>> Hello,
>>>>
>>>> Im trying to work with my B210 in Qt. The thing is I have added in .pro
>>>> file (using qmake) UHD (4.3.0.0) lib and include header files to my
>>>> project with boost (1.82.0) library and I cant do pretty mutch anything. I
>>>> tried to list all devices and I cant event set uhd::device_addr_t hint;
>>>> because I got exeption there (Stopped in thread 0 by: Exception at ...
>>>> read access violation ...). The examples in UHD folder works great. Please
>>>> dont be mad at me because of my english or lack of info but I fell like Im
>>>> really lost at this point.
>>>>
>>>> my SW:
>>>>
>>>> -windows 10
>>>>
>>>> -Qt 5.12.2
>>>>
>>>> -msvc2019 x64
>>>>
>>>> -uhd 4.3.0.0
>>>>
>>>> -boost 1.82.0
>>>>
>>>> Thanks for any response.
>>>>
>>>> Olo
>>>>
>>>> Sent with [Proton Mail](https://proton.me/) secure email.
>>>>
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>>>>
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