Thank you, that was it ! I can build Ubuntu applications now, and tried the ADC example on the target successfully. Although I should have noticed the AARCH64 prefix, hinting I was using the wrong toolchain ... :roll: If I might add a follow-up question : At login, the Pico board tells me the Ubuntu...

We tested using https://snapshots.linaro.org/gnu-toolchain/11.3-2022.06-1/aarch64-linux-gnu/ . I downloaded the linaro toolchain, and set it up more or less successfully. A build still fails because the correct sysroot environment is missing. The linaro toolchain certainly does not come with the pr...

Thank you for the quick response ! This was my first post, so the approval took some time, it seems. In the meantime, I had flashed another SD card with a buildroot image, and tried the examples there. And they work fine so far. But I like the Ubuntu environment more, so I will definitely check out ...

I got some issues with a Pico Mini, in particular, I cannot get any of the C examples to run on the target. I have checked out the recent SDK with git, installed the cross toolchain, and successfully built an example. In this case, the iio ADC example. But it seems the SDK / toolchain and the OS on ...