CHANGELOG.md

Changelog

Unreleased

0.2.0 - 2020-08-29

Added

• Support for using dma::poll() in an event loop.
• Return values from dma::poll(), allowing users to block until the logger is idle. See the documentation for usage tips.
• Documentation describing usage patterns for the async logger.
• Support DMA transfer rescheduling on loging calls. See the documentation for when this might be appropriate.

Fixes

• Note that dma::poll() will panic if there is no logger.

Changes

• Requires imxrt-hal version 0.4, which introduces breaking changes. See the imxrt-hal release notes for more information.
• Measure logger performance in clock cycles, rather than elapsed time.

0.1.1 - 2020-07-07

Fixes

Update documentation to describe limitations of the 0.1 release. See #2 for more information.

0.1.0 - 2020-06-18

First release

Added

• Blocking UART logger that writes data in a critical section
• Async DMA logger, with option to specify your own DMA buffer
• Configurable with module and log-level filters
• Documentation, examples, and performance testing results