stage1_app: Delete tracing mechanism

This was only ever partially implemented, so hasn't been used.

BUG=None
TEST=./scripts/run-tests

Change-Id: I7185b90841df1c19428d502a6a811d9b2fbebd5e
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/hps-firmware/+/3858735
Reviewed-by: Dan Callaghan <dcallagh@chromium.org>
Tested-by: David Lattimore <dml@chromium.org>
Commit-Queue: David Lattimore <dml@chromium.org>
4 files changed
tree: 157651a69d2bb2c3cc7d6133514d635e57536742
  1. .vscode/
  2. bin/
  3. docs/
  4. models/
  5. rust/
  6. scripts/
  7. soc/
  8. test_data/
  9. third_party/
  10. toolchain/
  11. .clang-format
  12. .gitignore
  13. .gn
  14. BUILD.gn
  15. BUILDCONFIG.gn
  16. DIR_METADATA
  17. environment
  18. LICENSE
  19. OWNERS
  20. PRESUBMIT.cfg
  21. pylintrc
  22. README.md
  23. rust-toolchain.toml
README.md

ChromiumOS Human Presence Sensor

The ChromiumOS Human Presence Sensor is a hardware peripheral which can detect the presence of one or more humans in front of the Chromebook.

This repository contains source code for the firmware which runs on the peripheral.

For more information, refer to the design document (Googlers only).

Documentation