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Display-o-Tron 3000 Driver

Project description

# Display-o-Tron 3000

## Installing

We've created a super-easy installation script that will install all pre-requisites and get your Dot3k up and running in a jiffy, just type this into a terminal or LXTerminal:

curl | bash

## Usage

### LCD

from dot3k import lcd
lcd.write('Hello World!')

### Backlight

from dot3k import backlight

### Joystick

from dot3k import joystick
def handle_joystick_up(pin):
print("Joystick up!")


* Now handles reset pin for Display-o-Tron HAT
* Added cap1xxx as a dependency


* Added support for Display-o-Tron HAT
* Misc fixes and improvements


* Added new MenuIcon class with pre-made icons for use in plugins/menus
* Added "cancel" method which can be called to immediately exit any menu item


* Fixed bug in screensaver functionality so it works with non-keyword args
* Added new "add_item" feature so that menu items can be kept in order


* Backlight now has off() method shortcut for turning lights off
* Added a use_brg() method for old Dot3ks with different pixel order


* Significant, possibly breaking, change to to remove redundant imports
* lcd and joystick should work with Python 3, backlight still requires smbus


* Sane defaults for write_option(), now no longer defauts to 1 margin and blank icon


* Added input handling plugin support
* Remapped parameters to args/kwargs to make menu initialisation less mystifying


* Fixed bug in set_bar which cased the left blue backlight to light


* Added support for an "idle" plugin which shows after a customisable amount of seconds


* Fixed joystick repeat using delta timing instead of delays


* Bugfix of line-endings
* Attempt to fix joystick.repeat to prevent multiple repeats firing at once


* Removed plugins from into examples/plugins folder


* Breaking changes with plugin compatibility vs version 1.1
* Many fixes to redraw calls
* Plugin redraw method is now passed the "menu" instance


* Fix for joystick on Rev 1 Pi


* Initial Release

Project details

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Filename, size & hash SHA256 hash help File type Python version Upload date
dot3k-2.0.1.tar.gz (11.8 kB) Copy SHA256 hash SHA256 Source None Aug 12, 2015

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