Changelog

ssd1306 is a no-std driver written in Rust for the popular SSD1306 monochrome OLED display.

Unreleased - ReleaseDate

Fixed

#111 Fix TerminalMode offset for smaller displays.

Added

#111 Add support for modules with a 64x48px display size.

Changed

#110 Upgrade to embedded-graphics 0.6.0-beta.1
#107 Migrate from Travis to CircleCI
#105 Reduce flash usage by around 400 bytes by replacing some internal unwrap()s with as coercions.
#106 Optimise internals by using iterators to elide bounds checks. Should also speed up GraphicsMode (and embedded-graphics operations) with a cleaned-up set_pixel.
#108 Add an example using DisplayProperties.draw() to send a raw buffer of random bytes to the display over I2C.

Added

#110 Add an animated image example rtfm_dvd using RTFM

0.3.0-alpha.4 - 2020-02-07

Added

#101 Add support for modules with a 72x40px display size. These are often advertised as 70x40px displays which are likely the same hardware. An example is also added - graphics_i2c_72x40.

Fixed

Fix docs.rs build by targeting x86_64-unknown-linux-gnu

Changed

(breaking) Upgrade embedded-graphics from 0.6.0-alpha.2 to version 0.6.0-alpha.3
#106 Switch out some for loops for iterators internally to speed up data transfers and reduce code size in --release mode.

0.3.0-alpha.3 - 2020-02-03

Changed

#97 Use the new Triangle primitive from Embedded Graphics 0.6.0-alpha.2 in the three SSD1306 graphics*.rs examples
#103 Pin embedded-graphics version to 0.6.0-alpha.2

0.3.0-alpha.2

Fixed

#80 TerminalMode now has a cursor. Newlines (\n) and carriage returns (\r) are now supported.

Changed

#94 Programs that only change some parts of the display should now run much faster. The driver keeps track of changed pixels and only sends a bounding box of updated pixels instead of updating the entire display every time.

0.3.0-alpha.1

Changed

(breaking) Upgraded to Embedded Graphics 0.6.0-alpha.2

0.2.6

Added

Added a changelog!
Display power control (#86) - call .display_on(true) or .display_on(false) to turn on or off the display respectively.

Fixed

Doc examples are now tested in CI (#89)

Changed

Builder docs clarify the order of method calls (#89)