GPIO support for mellon

Latest on Hackage:

This package is not currently in any snapshots. If you're interested in using it, we recommend adding it to Stackage Nightly. Doing so will make builds more reliable, and allow to host generated Haddocks.

BSD3 licensed and maintained by Drew Hess


mellon-gpio adapts the mellon-core Device type to GPIO, for use with a mellon-core controller.

To use it, simply connect a properly-designed physical access device (e.g., an electric strike driven by a relay circuit such as the one shown here) to an available GPIO pin on the host where the mellon-core application will run.

Travis CI build status

Changes (2018-04-03)


  • Bump hlint upper bound.

  • Drop support for Stackage LTS < 11. (2018-02-04)

No changes, version bump only. (2018-02-04)


  • This package now uses Protolude.

  • Disable hlint tests by default.

  • Add a stack-lts-9.yaml file for LTS 9 Stack builds.

  • Pare down support to just GHC 8.0.2 and GHC 8.2.2. (2018-01-26)

  • Require hlint 2.0.x.

  • New and improved Nix packaging. (2018-01-11)

  • Use hpack.

  • Support for GHC 8.2.2.

  • Maintainer-related changes (better Nix support, Makefile, etc.). (2017-09-04)

  • No changes, version bump only. (2017-09-04)

  • Hackage compliance fix. (2017-09-04)

  • No changes, version bump only. (2017-05-24)

No changes; copyright has been assigned to Quixoftic, LLC. (2017-04-28)

  • No changes, version bump only. (2016-09-23)

  • No changes, version bump only. (2016-09-23)

  • No changes, version bump only. (2016-06-13)

  • Packaging fixes only. (2016-06-02)

  • Remove the mellon-web dependency.
  • Port to new mellon-core package.
  • Update for hpio-
Depends on 4 packages:
Used by 1 package:
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