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raspberrypi / pico-vscode

The official VS Code extension for Raspberry Pi Pico development. It includes several features to simplify project creation and deployment.
https://marketplace.visualstudio.com/items?itemName=raspberry-pi.raspberry-pi-pico
Mozilla Public License 2.0
132 stars 16 forks source link

Since 0.16.1 libgpiod.so.2 is missing #84

Closed schnitzeltony closed 2 months ago

schnitzeltony commented 2 months ago

Hi,

started playing around with this plugin on Fedora. To get team mates up fast we created some automatic setup [1] which worked perfectly on several machines.

Now that VSCode updated plugin automatically, debugging stopped working. Diving into lead to:

/home/superandy/.pico-sdk/openocd/0.12.0+dev/openocd.exe: error while loading shared libraries: libgpiod.so.2

Tried to hack around by installing openocd from Fedora and do adjustments in launch.json to start Fedora's openocd.

That works for pico but does not work for pico2 - seems Fedora's openocd is not yet aware of pico2.

Ahh and deletion of ~/.pico-sdk/openocd/ as suggested in [2] did not help.

Suggestions welcome :)

[1] https://github.com/ZeraGmbH/fedora-setup/blob/master/setup-raspi-pico [2] https://github.com/raspberrypi/pico-vscode/issues/83

will-v-pi commented 2 months ago

Actually relates to #40 - you’ll need to install libgpiod with your system’s package manager, and then it should work.

Feel free to open a PR to add a note to the README, like we added for #40

schnitzeltony commented 2 months ago

Forgot to mention: Have done that but got a libgpiod.so.3

schnitzeltony commented 2 months ago

Tried pragmatic approach: Let my fedora-setup scripts install dependencies and build raspi-fork of openocd. Build works but debugging now complains with different error. What configure options do you use to build openocd? Is this information public available?

schnitzeltony commented 2 months ago

That turned into a blocker: your openocd fork seems to depend on libgpiod-1.x.x. Fedora ships libgpiod-2.x.x. So now I see compile errors for changed API

will-v-pi commented 2 months ago

The build system is public in the raspberrypi/pico-sdk-tools repository. We recently added libgpiod to all Linux builds, but given this issue I think the solution is to only add libgpiod to arm64 Linux builds, as it's only used by the extension when running on Raspberry Pis. I'll push a fix and update the extension

schnitzeltony commented 2 months ago

Ahh OK - that is good news - so I can stop hacking further

Thanks so far

schnitzeltony commented 2 months ago

Thanks for super quick fix!