embedded-rs/CHANGELOG.md

Change Log

All notable changes to this project will be documented in this file. This project adheres to Semantic Versioning.

Unreleased

v0.3.4 - 2018-08-27

Changed

• LLD is now used as the default linker.
• Updated the troubleshooting guide to reflect the change in the default linker.
• Simplified the minimal example.
• The examples in this template no longer require arm-none-eabi-gcc to build.

v0.3.3 - 2018-08-07

Changed

• Stopped recommending LLD as it requires an unstable feature.

Fixed

• The allocator example. It now uses the #[alloc_error_handler] attribute instead of the unstable oom lang item.

v0.3.2 - 2018-06-19

Fixed

• Bumped the panic-semihosting dependency to fix some examples when compiling with latest nightly.

v0.3.1 - 2018-05-13

• Document the standard main interface issue in the troubleshooting guide.

v0.3.0 - 2018-05-12

Changed

• [breaking-change] arm-none-eabi-gcc is now a mandatory dependency as it's required by the cortex-m-rt dependency and also the default linker.

• Bumped the cortex-m and cortex-m-rt dependencies to v0.5.0. Updated all the examples to match the new cortex-m-rt API.

• Updated the allocator example to compile on a recent nightly.

• Set the number of codegen-units to 1 when compiling in release mode. This produces smaller and faster binaries.

Removed

• Removed opt-level = "s" from profile.release. This flag is still unstable.

v0.2.7 - 2018-04-24

Changed

• Bumped the dependency of cortex-m-rt to v0.4.0.

v0.2.6 - 2018-04-09

Changed

• The documentation to instruct the user to use Cargo instead of Xargo

v0.2.5 - 2018-02-26

Added

• Comments to Cargo.toml and Xargo.toml to make it easier to try the examples.

Fixed

• The allocator example to use the #[global_allocator] feature.

v0.2.4 - 2018-01-26

Changed

• Disable ThinLTO which causes extreme binary size bloat. See rust-lang/rust#47770 for details.

v0.2.3 - 2018-01-20

Changed

• Tweaked docs. Instruction steps are now numbered.

Removed

• The CARGO_INCREMENTAL=1 workaround has been removed since it's now controlled via Cargo.toml and we have the setting disabled in the template.

v0.2.2 - 2018-01-17

Added

• Troubleshooting documentation: how to workaround the "Ignoring packet error, continuing..." GDB error.

Changed

• Disabled incremental compilation and parallel codegen on the dev profile to reduce the changes of running into rust-lang/rust#47074.

• Bumped the version of the cortex-m-rt dependency to v0.3.12.

v0.2.1 - 2017-07-14

Added

• Troubleshooting documentation: how to fix the error of overwriting the .cargo/config file when you meant to append text to it.

Changed

• Xargo.toml: Changed the source of the compiler-builtins crate from git to the rust-src component.

• Expanded the device example to do some I/O.

v0.2.0 - 2017-07-07

Changed

• [breaking-change] Bumped the cortex-m and cortex-m-rt versions to v0.3.0.

v0.1.8 - 2017-05-30

Changed

• Bumped the cortex-m-rt dependency to v0.2.3, and documented the _stext symbol (see memory.x).

v0.1.7 - 2017-05-27

Added

• Documentation and an example about how to use the heap and a dynamic memory allocator.

Changed

• Bumped the cortex-m-rt dependency to v0.2.2
• Bumped the cortex-m dependency to v0.2.7

v0.1.6 - 2017-05-26

Added

• Set the default runner in .cargo/config to arm-none-eabi-gdb. Now xargo run will build the program and start a debug session.

v0.1.5 - 2017-05-16

Added

• A warning about using CARGO_INCREMENTAL to the how to use and the troubleshooting sections.

v0.1.4 - 2017-05-13

Added

• A dependencies section to the documentation

Changed

• Extend troubleshooting section

v0.1.3 - 2017-05-13

Added

• A troubleshooting section to the documentation

Changed

• Bumped the cortex-m crate version to v0.2.6

v0.1.2 - 2017-05-07

Fixed

• .gdbinit: jump to reset handler after loading the program.

v0.1.1 - 2017-04-27

Changed

• Bumped the version of the cortex-m-rt dependency to v0.2.0. NOTE that the instantiation steps have slightly changed, the memory.x file changed, because of this.

v0.1.0 - 2017-04-25

• Initial release