mirror of
https://github.com/KevinMidboe/python-gpiozero.git
synced 2025-10-29 17:50:37 +00:00
412ca72066
This is almost a straight copy'n'paste of picamera's development chapter with a few minor changes to make it read sensibly for GPIO Zero; it needs plenty more work to fulfil the goals of #451 but hopefully this'll act as a reasonable base for people to work on.
210 lines
8.9 KiB
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210 lines
8.9 KiB
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=========
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Changelog
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=========
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.. currentmodule:: gpiozero
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Release 1.3.2 (2017-03-03)
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==========================
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* Added new Pi models to stop :func:`pi_info` breaking
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* Fix issue with :func:`pi_info` breaking on unknown Pi models
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Release 1.3.1 (2016-08-31 ... later)
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====================================
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* Fixed hardware SPI support which Dave broke in 1.3.0. Sorry!
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* Some minor docs changes
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Release 1.3.0 (2016-08-31)
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==========================
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* Added :class:`ButtonBoard` for reading multiple buttons in a single
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class (`#340`_)
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* Added :class:`Servo` and :class:`AngularServo` classes for controlling
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simple servo motors (`#248`_)
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* Lots of work on supporting easier use of internal and third-party pin
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implementations (`#359`_)
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* :class:`Robot` now has a proper :attr:`~Robot.value` attribute (`#305`_)
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* Added :class:`CPUTemperature` as another demo of "internal" devices (`#294`_)
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* A temporary work-around for an issue with :class:`DistanceSensor` was
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included but a full fix is in the works (`#385`_)
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* More work on the documentation (`#320`_, `#295`_, `#289`_, etc.)
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Not quite as much as we'd hoped to get done this time, but we're rushing to
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make a Raspbian freeze. As always, thanks to the community - your suggestions
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and PRs have been brilliant and even if we don't take stuff exactly as is, it's
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always great to see your ideas. Onto 1.4!
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.. _#248: https://github.com/RPi-Distro/python-gpiozero/issues/248
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.. _#289: https://github.com/RPi-Distro/python-gpiozero/issues/289
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.. _#294: https://github.com/RPi-Distro/python-gpiozero/issues/294
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.. _#295: https://github.com/RPi-Distro/python-gpiozero/issues/295
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.. _#305: https://github.com/RPi-Distro/python-gpiozero/issues/305
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.. _#320: https://github.com/RPi-Distro/python-gpiozero/issues/320
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.. _#340: https://github.com/RPi-Distro/python-gpiozero/issues/340
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.. _#359: https://github.com/RPi-Distro/python-gpiozero/issues/359
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.. _#385: https://github.com/RPi-Distro/python-gpiozero/issues/385
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Release 1.2.0 (2016-04-10)
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==========================
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* Added :class:`Energenie` class for controlling Energenie plugs (`#69`_)
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* Added :class:`LineSensor` class for single line-sensors (`#109`_)
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* Added :class:`DistanceSensor` class for HC-SR04 ultra-sonic sensors (`#114`_)
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* Added :class:`SnowPi` class for the Ryanteck Snow-pi board (`#130`_)
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* Added :attr:`~Button.when_held` (and related properties) to :class:`Button`
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(`#115`_)
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* Fixed issues with installing GPIO Zero for python 3 on Raspbian Wheezy
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releases (`#140`_)
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* Added support for lots of ADC chips (MCP3xxx family) (`#162`_) - many thanks
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to pcopa and lurch!
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* Added support for pigpiod as a pin implementation with
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:class:`~gpiozero.pins.pigpio.PiGPIOPin` (`#180`_)
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* Many refinements to the base classes mean more consistency in composite
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devices and several bugs squashed (`#164`_, `#175`_, `#182`_, `#189`_,
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`#193`_, `#229`_)
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* GPIO Zero is now aware of what sort of Pi it's running on via :func:`pi_info`
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and has a fairly extensive database of Pi information which it uses to
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determine when users request impossible things (like pull-down on a pin with
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a physical pull-up resistor) (`#222`_)
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* The source/values system was enhanced to ensure normal usage doesn't stress
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the CPU and lots of utilities were added (`#181`_, `#251`_)
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And I'll just add a note of thanks to the many people in the community who
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contributed to this release: we've had some great PRs, suggestions, and bug
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reports in this version. Of particular note:
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* Schelto van Doorn was instrumental in adding support for numerous ADC chips
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* Alex Eames generously donated a RasPiO Analog board which was extremely
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useful in developing the software SPI interface (and testing the ADC support)
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* Andrew Scheller squashed several dozen bugs (usually a day or so after Dave
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had introduced them ;)
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As always, many thanks to the whole community - we look forward to hearing from
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you more in 1.3!
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.. _#69: https://github.com/RPi-Distro/python-gpiozero/issues/69
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.. _#109: https://github.com/RPi-Distro/python-gpiozero/issues/109
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.. _#114: https://github.com/RPi-Distro/python-gpiozero/issues/114
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.. _#115: https://github.com/RPi-Distro/python-gpiozero/issues/115
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.. _#130: https://github.com/RPi-Distro/python-gpiozero/issues/130
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.. _#140: https://github.com/RPi-Distro/python-gpiozero/issues/140
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.. _#162: https://github.com/RPi-Distro/python-gpiozero/issues/162
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.. _#164: https://github.com/RPi-Distro/python-gpiozero/issues/164
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.. _#175: https://github.com/RPi-Distro/python-gpiozero/issues/175
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.. _#180: https://github.com/RPi-Distro/python-gpiozero/issues/180
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.. _#181: https://github.com/RPi-Distro/python-gpiozero/issues/181
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.. _#182: https://github.com/RPi-Distro/python-gpiozero/issues/182
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.. _#189: https://github.com/RPi-Distro/python-gpiozero/issues/189
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.. _#193: https://github.com/RPi-Distro/python-gpiozero/issues/193
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.. _#222: https://github.com/RPi-Distro/python-gpiozero/issues/222
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.. _#229: https://github.com/RPi-Distro/python-gpiozero/issues/229
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.. _#251: https://github.com/RPi-Distro/python-gpiozero/issues/251
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Release 1.1.0 (2016-02-08)
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==========================
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* Documentation converted to reST and expanded to include generic classes
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and several more recipes (`#80`_, `#82`_, `#101`_, `#119`_, `#135`_, `#168`_)
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* New :class:`CamJamKitRobot` class with the pre-defined motor pins for the new
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CamJam EduKit
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* New :class:`LEDBarGraph` class (many thanks to Martin O'Hanlon!) (`#126`_,
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`#176`_)
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* New :class:`Pin` implementation abstracts out the concept of a GPIO pin
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paving the way for alternate library support and IO extenders in future
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(`#141`_)
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* New :meth:`LEDBoard.blink` method which works properly even when background
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is set to ``False`` (`#94`_, `#161`_)
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* New :meth:`RGBLED.blink` method which implements (rudimentary) color fading
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too! (`#135`_, `#174`_)
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* New ``initial_value`` attribute on :class:`OutputDevice` ensures consistent
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behaviour on construction (`#118`_)
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* New ``active_high`` attribute on :class:`PWMOutputDevice` and :class:`RGBLED`
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allows use of common anode devices (`#143`_, `#154`_)
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* Loads of new ADC chips supported (many thanks to GitHub user pcopa!)
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(`#150`_)
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.. _#80: https://github.com/RPi-Distro/python-gpiozero/issues/80
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.. _#82: https://github.com/RPi-Distro/python-gpiozero/issues/82
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.. _#94: https://github.com/RPi-Distro/python-gpiozero/issues/94
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.. _#101: https://github.com/RPi-Distro/python-gpiozero/issues/101
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.. _#118: https://github.com/RPi-Distro/python-gpiozero/issues/118
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.. _#119: https://github.com/RPi-Distro/python-gpiozero/issues/119
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.. _#126: https://github.com/RPi-Distro/python-gpiozero/issues/126
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.. _#135: https://github.com/RPi-Distro/python-gpiozero/issues/135
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.. _#141: https://github.com/RPi-Distro/python-gpiozero/issues/141
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.. _#143: https://github.com/RPi-Distro/python-gpiozero/issues/143
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.. _#150: https://github.com/RPi-Distro/python-gpiozero/issues/150
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.. _#154: https://github.com/RPi-Distro/python-gpiozero/issues/154
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.. _#161: https://github.com/RPi-Distro/python-gpiozero/issues/161
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.. _#168: https://github.com/RPi-Distro/python-gpiozero/issues/168
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.. _#174: https://github.com/RPi-Distro/python-gpiozero/issues/174
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.. _#176: https://github.com/RPi-Distro/python-gpiozero/issues/176
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Release 1.0.0 (2015-11-16)
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==========================
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* Debian packaging added (`#44`_)
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* :class:`PWMLED` class added (`#58`_)
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* ``TemperatureSensor`` removed pending further work (`#93`_)
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* :meth:`Buzzer.beep` alias method added (`#75`_)
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* :class:`Motor` PWM devices exposed, and :class:`Robot` motor devices exposed
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(`#107`_)
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.. _#44: https://github.com/RPi-Distro/python-gpiozero/issues/44
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.. _#58: https://github.com/RPi-Distro/python-gpiozero/issues/58
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.. _#93: https://github.com/RPi-Distro/python-gpiozero/issues/93
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.. _#75: https://github.com/RPi-Distro/python-gpiozero/issues/75
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.. _#107: https://github.com/RPi-Distro/python-gpiozero/issues/107
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Release 0.9.0 (2015-10-25)
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==========================
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Fourth public beta
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* Added source and values properties to all relevant classes (`#76`_)
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* Fix names of parameters in :class:`Motor` constructor (`#79`_)
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* Added wrappers for LED groups on add-on boards (`#81`_)
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.. _#76: https://github.com/RPi-Distro/python-gpiozero/issues/76
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.. _#79: https://github.com/RPi-Distro/python-gpiozero/issues/79
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.. _#81: https://github.com/RPi-Distro/python-gpiozero/issues/81
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Release 0.8.0 (2015-10-16)
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==========================
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Third public beta
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* Added generic :class:`AnalogInputDevice` class along with specific classes
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for the :class:`MCP3008` and :class:`MCP3004` (`#41`_)
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* Fixed :meth:`DigitalOutputDevice.blink` (`#57`_)
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.. _#41: https://github.com/RPi-Distro/python-gpiozero/issues/41
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.. _#57: https://github.com/RPi-Distro/python-gpiozero/issues/57
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Release 0.7.0 (2015-10-09)
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==========================
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Second public beta
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Release 0.6.0 (2015-09-28)
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==========================
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First public beta
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Release 0.5.0 (2015-09-24)
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==========================
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Release 0.4.0 (2015-09-23)
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==========================
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Release 0.3.0 (2015-09-22)
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==========================
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Release 0.2.0 (2015-09-21)
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==========================
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Initial release
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