Google Git
Sign in
opensecura / 3p / google / pigweed / d2a16a5ab357947f0e17af93588191317eea1df1
commitd2a16a5ab357947f0e17af93588191317eea1df1[log] [tgz]
authorWyatt Hepler <hepler@google.com>Wed Dec 11 16:47:56 2019 -0800
committerWyatt Hepler <hepler@google.com>Wed Dec 11 16:53:52 2019 -0800
tree23af4013fc7a1d9db1f2de2745df3474b6f7734f
parenta975821cbfccf1abd15e1de45e9370d417df0d5b [diff]
Remove yapf, mypy, and pylint from requirements.in

These packages are specified as requirements of the pw_presubmit
package.

Change-Id: I897a560aee7db41fecca3fac32c58456e58ae056
2 files changed
tree: 23af4013fc7a1d9db1f2de2745df3474b6f7734f
  1. docs/
  2. env_setup/
  3. pw_bloat/
  4. pw_build/
  5. pw_cli/
  6. pw_docgen/
  7. pw_dumb_io/
  8. pw_dumb_io_baremetal_stm32f429/
  9. pw_dumb_io_stdio/
  10. pw_module/
  11. pw_preprocessor/
  12. pw_presubmit/
  13. pw_span/
  14. pw_status/
  15. pw_string/
  16. pw_test_server/
  17. pw_toolchain/
  18. pw_unit_test/
  19. pw_varint/
  20. targets/
  21. .clang-format
  22. .gitignore
  23. .gn
  24. .pylintrc
  25. AUTHORS
  26. BUILD
  27. BUILD.gn
  28. BUILDCONFIG.gn
  29. CONTRIBUTING.md
  30. LICENSE
  31. modules.gni
  32. pw_vars_default.gni
  33. README.md
  34. WORKSPACE
README.md

Pigweed Embedded Oriented Software Libraries

Pigweed is a collection of embedded-focused libraries, which we call “modules”. These modules are designed for small-footprint MMU-less microcontrollers like the ST Micro STM32L452 or the Nordic NRF82832. The modules are designed to facilitate easy integration into existing codebases.

Pigweed is in the early stages of development.

Getting Started

$ git clone sso://pigweed.googlesource.com/pigweed/pigweed ~/pigweed
$ cd ~/pigweed
$ env_setup/cipd/cipd.py auth-login  # Once per machine.
$ . env_setup/setup.sh

If you‘re using Homebrew and you get an error saying module 'http.client' has no attribute 'HTTPSConnection' then your Homebrew Python was not set up to support SSL. Ensure it’s installed with brew install openssl and then run brew uninstall python && brew install python. After that things should work.

The environment setup script will pull down the versions of tools necessary to build Pigweed and add them to your environment. You can then build with either GN or Bazel. You can also confirm you're getting the right versions of tools—they should be installed under env_setup/.

$ which gn
~/pigweed/env_setup/cipd/tools/gn
$ gn gen out/host
$ ninja -C out/host

$ which bazel
~/pigweed/env_setup/cipd/tools/bazel
$ bazel test //...

And do the following to test on the STM32F429 Discovery board. (The bazel build does not yet support building for hardware.)

$ gn gen --args='pw_target_config = "//targets/stm32f429i-disc1/target_config.gni"' out/disco
$ ninja -C out/disco
$ pw test --root out/disco/ --runner stm32f429i_disc1_unit_test_runner -- --port /dev/ttyACM0

If any of this doesn't work please file a bug.