Difference between revisions of "Yampa"
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(→External Links: Added a link to the Yampy Cube presentation) |
(→External Links: Added a link to the Yampy Cube source code and a link to video clips on YouTube; updated the link to Hai (Paul) Liu papers and slides) |
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* [http://mailman.cs.yale.edu/mailman/listinfo/yampa-users Yampa-Users mailing list] - Yampa-related comments, questions, discussions, and announcements. You can also send bug reports to [mailto:yampa-bugs@cs.yale.edu yampa-bugs@cs.yale.edu]. |
* [http://mailman.cs.yale.edu/mailman/listinfo/yampa-users Yampa-Users mailing list] - Yampa-related comments, questions, discussions, and announcements. You can also send bug reports to [mailto:yampa-bugs@cs.yale.edu yampa-bugs@cs.yale.edu]. |
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− | * [https://www.youtube.com/watch?feature=player_detailpage&v=T7XwTolu9YI Yampy Cube] - a live coding presentation with Yampa by Konstantin Zudov at Helsinki FRP Meetup May 6, 2015. |
+ | * [https://www.youtube.com/watch?feature=player_detailpage&v=T7XwTolu9YI Yampy Cube] - a live coding presentation with Yampa by Konstantin Zudov at Helsinki FRP Meetup May 6, 2015. [https://github.com/helsinki-frp/yampy-cube (Source code on Github)] |
* [http://www.cs.nott.ac.uk/~ggg/ George Giorgidze] created YampaSynth, a modular music synthesizer written in Haskell and using Yampa. |
* [http://www.cs.nott.ac.uk/~ggg/ George Giorgidze] created YampaSynth, a modular music synthesizer written in Haskell and using Yampa. |
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− | * [http://www. |
+ | * [http://www.thev.net/PaulLiu/#publications Hai (Paul) Liu papers and slides] |
* [http://lambdor.net Blog about Yampa] - introduction tutorials and diagrams |
* [http://lambdor.net Blog about Yampa] - introduction tutorials and diagrams |
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* [http://blog.edwardamsden.com/2011/03/demonstrating-time-leak-in-arrowized.html Demonstrating a Time Leak in Arrowized FRP] |
* [http://blog.edwardamsden.com/2011/03/demonstrating-time-leak-in-arrowized.html Demonstrating a Time Leak in Arrowized FRP] |
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** [http://mailman.cs.yale.edu/pipermail/yampa-users/2011-April/000409.html answer] |
** [http://mailman.cs.yale.edu/pipermail/yampa-users/2011-April/000409.html answer] |
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+ | * [https://www.youtube.com/results?search_query=yampa+haskell An overview of Yampa video clips on YouTube] |
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== Known users == |
== Known users == |
Revision as of 22:21, 14 September 2015
Yampa is a domain-specific embedded language for the programming of hybrid (discrete and continuous time) systems using the concepts of Functional Reactive Programming (FRP). Yampa is structured using Arrows, which greatly reduce the chance of introducing space- and time-leaks into reactive, time-varying systems.
Yampa was originally developed by the Yale Haskell Group based on the original idea of Conal Elliott's Fran.
Hackage: Yampa
Introduction
- Henrik Nilsson - A Brief Introduction to Functional Reactive Programming and Yampa
- Henrik Nilsson - ITU-FRP2010
- Paul Hudak - Yampa, Arrows, and Robots
- Yampa tutorials by Gerold Meisinger
- shaleny LazyFoo SDL examples translated to Haskell/Yampa (lecture 16-)
- References: ps, pdf
- Videos
Primitive signal functions
(download original Image:Yampa signal functions.svg)
Switches
Each switch comes in two different flavors:
- immediate: switch to the new behaviour immediately and also calculate the return value based on the new behaviour.
- delayed: return the value based on the old behaviour, but use the new behaviour afterwards. To use delayed switch prefix the switching functions with the letter 'd', f.e. 'drpSwitchB'.
Reactimation
External Links
- Yampa-Users mailing list - Yampa-related comments, questions, discussions, and announcements. You can also send bug reports to yampa-bugs@cs.yale.edu.
- Yampy Cube - a live coding presentation with Yampa by Konstantin Zudov at Helsinki FRP Meetup May 6, 2015. (Source code on Github)
- George Giorgidze created YampaSynth, a modular music synthesizer written in Haskell and using Yampa.
- Hai (Paul) Liu papers and slides
- Blog about Yampa - introduction tutorials and diagrams
- Demonstrating a Time Leak in Arrowized FRP
- An overview of Yampa video clips on YouTube
Known users
- YampaSynth - is a software synthesizer implemented in Haskell using Yampa. It contains a framework of sound generating and sound shaping modules (e.g. oscillator, amplifier, mixer, envelope generator, filter, etc.) and example applications.
- Frag; a simple Quake 3 clone, using a very early version of Yampa called arrowized functional reactive programming (AFRP)
- SpaceInvaders; a video game, demonstrating the usage of Yampa
- Cuboid; a small puzzle game
- Haskelloids; asteroids clone
- Nettle - Programming Network Routers
- Euterpea - computer music development (also uses CCA)
- YFrob; robot simulation
- Haskanoid A breakout-like videogame with SDL graphics and sound that can optionally be controlled with a Wiimote.
Known forks
- Yampa-core
- Animas
- code cleanup
- Facts and Theories blog by Edward Amsden
- FRVR
- restructuring of modules
- DIVE project
- Kristopher J. Blom - Dynamic, Interactive Virtual Environments section 8.3