Buildpack for HAL firmware

Buildpack for modern (HAL based) Particle firmware.

Particle firmware
HAL (you are here) / Legacy
Base

This image inherits base buildpack.

Building image

Before building this image, build or pull buildpack-base.

$ export BUILDPACK_IMAGE=hal
$ git clone "git@github.com:particle-iot/buildpack-${BUILDPACK_IMAGE}.git"
$ cd buildpack-$BUILDPACK_IMAGE
$ ./scripts/build-and-push

Releasing

This repository is added to our Travis CI. To release a new version of this buildpack all you need to do is to create a new Git tag and push it to this repo and Travis will do all the work.

Running

$ mkdir -p ~/tmp/input && mkdir -p ~/tmp/output && mkdir -p ~/tmp/cache
$ docker run --rm \
  -v ~/tmp/input:/input \
  -v ~/tmp/output:/output \
  -v ~/tmp/cache:/cache \
  -e FIRMWARE_REPO=https://github.com/particle-iot/firmware.git#v0.5.1 \
  -e PLATFORM_ID=6 \
  particle/buildpack-hal

Input files

Source files have to be placed in ~/tmp/input

Output files

After build ~/tmp/output will be propagated with:

• run.log - stdout combined with stderr
• stderr.log - contents of stderr, usefull to parse gcc errors

Files only available if compilation succeeds:

• firmware.bin - compiled firmware
• memory-use.log - firmware memory use

ARM GCC version

When building image, couple variations will be created (you can see them by typing docker images | grep particle/buildpack-hal). Most important are different ARM GCC versions you can use.