| commit | 8253ad8d66a074a5464601a7290ccee874a499f5 | [log] [tgz] |
|---|---|---|
| author | Alexei Frolov <frolv@google.com> | Tue Nov 26 10:17:20 2019 -0800 |
| committer | Alexei Frolov <frolv@google.com> | Wed Nov 27 20:34:16 2019 +0000 |
| tree | 9b3a7d873fea14221ef0a8ac0550905cd4b909e8 | |
| parent | b627b416f48402ab508850a424ce8adf5cfd0fc5 [diff] |
Module to run subprocesses with captured output This change adds a module within pw_cli that provides a function for running a subprocess and capturing its stdout and stderr to the main pw log. A new log level is defined for the captured output. The pw_unit_test runner script is updated to use this function instead of running its subprocess directly. The pw command is updated to run its subcommand in an async context, preventing subcommands from needing to create their own. Fully synchronous subcommands continue to function transparently to this. Change-Id: Ia9efb1fbda8a38ef91a0e14113929711038710a8
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.
$ git clone sso://pigweed.googlesource.com/pigweed/pigweed ~/pigweed $ cd ~/pigweed $ . env_setup/setup.sh
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 hardware. (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
If any of this doesn't work please file a bug.