Hello, the USB sound card needs to at least start the universal USB driver to use, and the SND_USB_AUDIO driver needs to be turned on in the kernel I tried to find and turn on the SND_USB_AUDIO driver in the kernel using the buildrootconfig command in the SDK but I cannot find it. Is it marked unde...

Hi! I am trying to use a USB sound card on my Pico Ultra W running a custom buildroot built with the provided SDK. The board recognise a USB device when I plug the sound card but ALSA does not see it and doesn't list the playback device, only the rv1106acodec. I tried to find an option in the buildr...

Please make sure that the package you have enabled has any libraries or binaries available, and check for files under ${SDK}/output/out/rootfs_uclibc_rv1106 before executing ./build.sh firmware The warning content you provided has nothing to do with the package not being installed correctly and can...

Hello, after executing ./build.sh buildrootconfig and then executing ./build.sh rootfs may build the root file system with the latest configuration, you also need to execute ./build.sh firmware to package before burning the image to generate rootfs.img to add a new package, An alternative method is...

Hello, after executing ./build.sh buildrootconfig and then executing ./build.sh rootfs may build the root file system with the latest configuration, you also need to execute ./build.sh firmware to package before burning the image to generate rootfs.img to add a new package, An alternative method is...

HI, I am trying to build a custom buildroot image for my Luckfox Pico Ultra W that includes Qt5. I select the packages using ./build.sh buildrootconfig inside the provided SDK, I can see during the build that the Qt5 package is downloaded and extracted but everytime when I flash the output image on ...