Changelog View Source

v1.1.0 - 10-20-2021

  • Updates

    • Add max_transfer_size/0 to return the low level maximum size that can be sent at a time. Thanks to @cocoa-xu for this.
  • Bug fixes

    • Properly mark NIF transfer function as IO bound so that the Erlang scheduler schedules it properly.

v1.0.0 - 10-20-2021

This release only changes the version number. No code has changed.

v0.1.6

This release only has doc and build output cleanup. No code has changed.

v0.1.5

  • Bug fixes
    • Add -fPIC to compilation flags to fix build with nerves_system_x86_64 and other environments using the Musl C toolchains

v0.1.4

This release doesn't functionally change any code. The only updates are to build files for consistency with other Circuits projects.

v0.1.3

  • Bug fixes
    • Fix binary handling in NIF. This fixes segfaults and other errors on Raspbian.

v0.1.2

  • Bug fixes
    • Fix file handle leak when SPI bus references were garbage collected.

v0.1.1

  • Bug fixes
    • Build C source under the _build directory so that changing targets properly rebuilds the C code as well as the Elixir code.

v0.1.0

Initial release to hex.