Release 0.9.0

Added

• #203 Added Ssd1306::release(self) to release the contained i2c interface.

Changed

• (breaking) Updated dependencies for embedded-hal 1.0.0.
• Switch examples to embassy STM32 PAC which implements embedded-hal 1.0.0 traits.
• Add an asynchronous interface, enabled via the async feature.
• (breaking) Increased MSRV to 1.75.0
• #212 Switch
  from circleci to github actions. Adjust urls now repository is hosted on
  rust-embedded-community. Update code and config for modern rust and tools

v0.8.4

Fixed

• #201 Fixed BufferedGraphicsMode::clear(On) such that it fills all pixels with On, not only some.

v0.8.3

Changed

• #195 Changed BasicMode::clear to clear in
  small batches instead of one big write. This drops RAM requirement by ~900b and fixes issues on
  MCUs with less than 1Kb of RAM.
• #195 Changed TerminalMode to use lookup by
  ASCII code instead of per-character match when searching for glyph. This may save up to 3.5Kb of
  compiled code on AVR MCUs.

v0.8.2

Fixed

• #197 Fixed terminal mode panic and wrapping behaviour for rotated displays.

v0.8.1

Added

• #190 Added Ssd1306::set_invert to invert the screen pixels

v0.8.0

Added

• #183 Brightness::custom() is now publicly available.

Fixed

• #177 Fixed a few spelling mistakes.

Changed

• (breaking) #184 Increased MSRV to 1.61.0
• (breaking) #179 Changed Ssd1306::reset signature.
• #181 Update embedded-graphics-core dependency to 0.4
• (breaking) #185 The inherent BufferedGraphicsMode::clear has been renamed to clear_buffer.
• #185 Some methods no longer require DI: WriteOnlyDataCommand.

v0.7.1

Added

• #161 Added a set_mirror method to enable or disable display mirroring.
• #166 Added DisplaySize configuration for 64x32 displays

v0.7.0

Changed

• (breaking) #158 Migrate away from generic-array to a solution using const generics. This raises the crate MSRV to 1.51.

v0.6.0

Changed

• (breaking) #156 Migrate from embedded-graphics to embedded-graphics-core.

• (breaking) #150 BufferedGraphicsMode::set_pixel now accepts a bool instead of a u8 for the pixel color value.

• (breaking) #150 display_on is now called set_display_on.

• (breaking) #150 TerminalMode::get_position is now called position to conform with Rust API guidelines.

• (breaking) #150 Refactor the crate API to be more versatile and to make code clearer to understand.

  A graphics mode initialisation now looks like this:

  use ssd1306::{prelude::*, I2CDisplayInterface, Ssd1306};
  
  let interface = I2CDisplayInterface::new(i2c);
  
  let mut display = Ssd1306::new(interface, DisplaySize128x64, DisplayRotation::Rotate0)
      .into_buffered_graphics_mode();
  
  display.init().unwrap();

0.4.2 - 2020-12-15

Changed

• (breaking) #139 Removed default display size type parameters.

Fixed

• #141 72x40 displays can now be set to higher brightnesses, matching other sizes.