roll: pigweed pw_thread: Comment / docs updates

- Discourage use of ThreadCore in new code, since threads are now
  constructed from pw::Function<void()>.
- Remove references to default-constructed Options, since that is not
  supported.
- Formatting updates.

Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/236795
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Original-Revision: 25c8b842ecfa6d530b785d61c1fab105b352bcdd

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: f1f654a15a3adc..25c8b842ecfa6d
Roller-URL: https://ci.chromium.org/b/8736423526797576241
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Change-Id: Ic5eebda5ea9a4f58c6dcb639fa79333ac0155358
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/showcase/sense/+/236751
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1 file changed
tree: cf7fbd8d30f419478f81a8b46d7f854542cb3d20
  1. .github/
  2. .vscode/
  3. apps/
  4. device/
  5. modules/
  6. system/
  7. targets/
  8. tools/
  9. web_app/
  10. .bazelignore
  11. .bazelrc
  12. .bazelversion
  13. .buildifier.json
  14. .clang-format
  15. .clangd.shared
  16. .gitignore
  17. .pw_console.yaml
  18. AUTHORS
  19. BUILD.bazel
  20. CONTRIBUTING.md
  21. LICENSE
  22. MODULE.bazel
  23. MODULE.bazel.lock
  24. OWNERS
  25. pigweed.json
  26. README.md
README.md

Sense

git clone https://pigweed.googlesource.com/pigweed/showcase/sense

Welcome to Pigweed Sense, a tour of key Pigweed components experienced through an imagined air quality product.

Please visit Sense: An interactive tour through Pigweed to get started.