Difference between revisions of "EffectPedal"

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m (msp430 is back in the game! \o/)
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|ProjectParticipants=User:Dreamer,
 
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The idea is to use the Pandora and it's I/O on the Ext-Connector in combination with an <s>MSP430</s> [http://hackaday.com/2008/12/27/parts-8bit-io-expander-pcf8574/ I2C port Expander] and [http://hackaday.com/2012/06/28/using-an-hd44780-character-lcd-with-the-raspberry-pi/ LCD-display] to make a 'stompbox' effects-pedal using hardware inputs and software processing.
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The idea is to use the Pandora and it's I/O on the Ext-Connector in combination with an MSP430 LCD-display to make a 'stompbox' effects-pedal using hardware inputs and software processing.
  
 
== Hardware ==
 
== Hardware ==
  
 
* Pandora portable computer
 
* Pandora portable computer
* <s>MSP430 Launchpad for prototyping</s> (libs I wanted to use are not yet compatible, and I don't have the skills to rewrite them :) )
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* MSP430 Launchpad for prototyping (communicating over UART)
* I2C port Expander (TI PCF8574N)
 
 
* ext-connector and breakout-board
 
* ext-connector and breakout-board
  
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* Puredata
 
* Puredata
* Possible external to talk to the GPIO-pins
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* Possibly a Pd-external to talk to the GPIO-pins (UART/serial should work 'out of the box')
* <s>MSP430-embedded code</s>
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* MSP430-embedded code
  
 
== Ideas ==
 
== Ideas ==
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* 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)
* Rename/categorize, because of no more MSP430
 
 
* Next project -> replace Pandora with RasPi, which to embed inside the stompbox
 
* Next project -> replace Pandora with RasPi, which to embed inside the stompbox
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[[Category:MSP430]]

Revision as of 23:09, 28 November 2012

Projects
Participants
Skills Soldering, Coding, UI design
Status Getting parts
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 LCD-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

Software

  • Puredata
  • Possibly a Pd-external to talk to the GPIO-pins (UART/serial should work 'out of the box')
  • MSP430-embedded code

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