roll: third_party/pigweed 4728b9d..7d1b483 (8 commits) 7d1b483:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/463068 third_party/freertos: Add missing headers to targets 6674e33:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/463067 third_party/googletest: Disable sandboxing 6b33d87:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/464766 pw_presubmit: Enable ccache for gn_gen when available 90fb23c:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/464065 pw_build: Prune redundant non-host targets from host workflows 825603e:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/467486 pw_buf: Clarify nullness with nullptr comparisons and assignment 4e60456:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/463026 pw_build: Use toplevel remote_download_outputs for remote_cache 923bc46:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/468345 pw_tokenizer: Fix ts detokenizer breakage 88966b4:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/468145 zephyr: Fix SDK version tag Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: 4728b9da9307d6..7d1b483c30aa62 Roll-Count: 1 Roller-URL: https://cr-buildbucket.appspot.com/build/8671741563528894433 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: I9950a688d02a29ae97a36b45138c5dfd27838b2d Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/examples/+/468645
This repository outlines the recommended way of using Pigweed in a new or existing project. Feel free to fork this repository, or read it as a reference.
For more information see the Pigweed Getting started guide.
Check back for more complex examples and features coming soon!
Make sure you've set up Pigweed's prerequisites.
If you're on Windows, you can automate the initial setup by downloading the first-time setup script from cmd.exe:
curl https://pigweed.googlesource.com/pigweed/examples/+/main/tools/setup_windows_prerequisites.bat?format=TEXT > setup_pigweed_prerequisites.b64 && certutil -decode -f setup_pigweed_prerequisites.b64 setup_pigweed_prerequisites.bat && del setup_pigweed_prerequisites.b64
Then you can run the script with the following command in cmd.exe:
setup_pigweed_prerequisites.bat
Note: You may see a few UAC prompts as the script installs Git, Python, and enables developer mode.
Once that is done, you can clone this project with the following command:
git clone https://pigweed.googlesource.com/pigweed/examples
Pigweed uses a local development environment for most of its tools. This means tools are not installed to your machine, and are instead stored in a directory inside your project (Note: git ignores this directory). The tools are temporarily added to the PATH of the current shell session.
To make sure the latest tooling has been fetched and set up, run the bootstrap command for your operating system:
Windows
bootstrap.bat
Linux & Mac
source ./bootstrap.sh
After tooling updates, you might need to run bootstrap again to ensure the latest tools.
After the initial bootstrap, you can use use the activate scripts to configure the current shell for development without doing a full update.
Windows
activate.bat
Linux & Mac
source ./activate.sh
All of these commands must be run from inside an activated developer environment. See Environment setup
To build the project, documentation, and tests, run the following command in an activated environment:
pw build
Alternatively, if you'd like an automatic rebuild to trigger whenever you save changes to files, use pw watch:
pw watch
When you pull latest repository changes, run bootstrap:
source ./bootstrap.sh
If you're just launching a new shell session, you can activate instead:
source ./activate.sh
and rebuild with:
pw build
Extended documentation and examples are built along code changes. You can view them at out/gn/docs/gen/docs/html/index.html.