EffectPedal: Difference between revisions
Jump to navigation
Jump to search
m moved MSPandora:Effect Pedal to EffectPedal: bleh |
m Not sure of project status but member left |
||
| (7 intermediate revisions by one other user not shown) | |||
| Line 1: | Line 1: | ||
{{Project | {{Project | ||
|ProjectSkills=Soldering, Coding, UI design, | |ProjectSkills=Soldering, Coding, UI design, Audio, | ||
|ProjectStatus= | |ProjectStatus=Dead | ||
|ProjectNiche=Electronics | |ProjectNiche=Electronics | ||
|ProjectPurpose=Fun | |ProjectPurpose=Fun | ||
|ProjectParticipants=User:Dreamer, | |ProjectParticipants=User:Dreamer, | ||
}} | }} | ||
The idea is to use the Pandora and it's I/O on the Ext-Connector in combination with an | The idea is to use the Pandora and it's I/O on the Ext-Connector in combination with an MSP430, buttons/knobs, and Character-display, to make a 'stompbox' effects-pedal using hardware inputs and software processing. | ||
== Hardware == | == Hardware == | ||
* Pandora portable computer | * Pandora portable computer | ||
* | * MSP430 Launchpad for prototyping (communicating over UART) | ||
* ext-connector and breakout-board | * ext-connector and breakout-board | ||
* Audio-plugs, [http://cgi.ebay.nl/ws/eBayISAPI.dll?ViewItem&item=390272344178 buttons], knobs (pot-meter? rotary-encoder?), hd44780-display, | |||
== Software == | == Software == | ||
* Puredata | * Puredata - (With some externals: comport, wiimote, iemmatrix, pdp?) | ||
* | * Jack2 (jack1 has alignment error-thingies) - Can get as low as 21.3msec latency. | ||
* | * MSP430-embedded code | ||
* Protocol to talk between Pd and controller (read buttons, send lcd-message) | |||
== Ideas == | == Ideas == | ||
| Line 25: | Line 26: | ||
* Use Pandora touchscreen for direct control -> Kaospad-ish effects | * Use Pandora touchscreen for direct control -> Kaospad-ish effects | ||
* Do video-processing as well (GEM, pdp) over the video-out for live visuals (GEM may not (yet) work on OpenGL ES2) | * Do video-processing as well (GEM, pdp) over the video-out for live visuals (GEM may not (yet) work on OpenGL ES2) | ||
* Next project -> replace Pandora with RasPi, which to embed inside the stompbox | * Next project -> replace Pandora with RasPi, which to embed inside the stompbox | ||
[[ | ==Further reading== | ||
* https://ccrma.stanford.edu/wiki/Stompbox_2011 - workshop using Pd and Beagleboard, with demo-patches! | |||
* http://guitarextended.wordpress.com/2012/03/05/guitar-effects-chain-with-pure-data/ - nice example patch with some basic effects | |||
[[Category:MSP430]] | |||
Latest revision as of 18:19, 6 December 2015
| Projects | |
|---|---|
| Participants | |
| Skills | Soldering, Coding, UI design, Audio |
| Status | Dead |
| Niche | Electronics |
| Purpose | Fun |
The idea is to use the Pandora and it's I/O on the Ext-Connector in combination with an MSP430, buttons/knobs, and Character-display, to make a 'stompbox' effects-pedal using hardware inputs and software processing.
Hardware
- Pandora portable computer
- MSP430 Launchpad for prototyping (communicating over UART)
- ext-connector and breakout-board
- Audio-plugs, buttons, knobs (pot-meter? rotary-encoder?), hd44780-display,
Software
- Puredata - (With some externals: comport, wiimote, iemmatrix, pdp?)
- Jack2 (jack1 has alignment error-thingies) - Can get as low as 21.3msec latency.
- MSP430-embedded code
- Protocol to talk between Pd and controller (read buttons, send lcd-message)
Ideas
- Use Pandora touchscreen for direct control -> Kaospad-ish effects
- Do video-processing as well (GEM, pdp) over the video-out for live visuals (GEM may not (yet) work on OpenGL ES2)
- Next project -> replace Pandora with RasPi, which to embed inside the stompbox
Further reading
- https://ccrma.stanford.edu/wiki/Stompbox_2011 - workshop using Pd and Beagleboard, with demo-patches!
- http://guitarextended.wordpress.com/2012/03/05/guitar-effects-chain-with-pure-data/ - nice example patch with some basic effects