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Using PSoC Creator

Using PSoC Creator. July 16, 2011 Lloyd Moore, President/Owner. Overview. Recap from last presentation IDE Overview Prebuilt Components Bubble Level Project Live Demo. From Last Time…. The PSoC processor integrates programmable analog and digital with a traditional processing core

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Using PSoC Creator

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  1. Using PSoC Creator July 16, 2011 Lloyd Moore, President/Owner

  2. Overview • Recap from last presentation • IDE Overview • Prebuilt Components • Bubble Level Project • Live Demo

  3. From Last Time…. • The PSoC processor integrates programmable analog and digital with a traditional processing core • The PSoC can be a one chip solution for many robotics projects • Develop the hardware configuration first and then develop the software, leaving time to experiment with different configurations

  4. PSoC Creator IDE • PSoC Creator – Full IDE • Pretty similar to Visual Studio or Eclipse • Hardware aspects programmed with a schematic capture style tool • Integrated programmer / debugger

  5. Component Catalog • Contains a set of pre-built hardware and software components • Each component has 4 aspects • Schematic symbol • Datasheet • Configuration dialog • ‘C’ API • To use a component drag it onto your schematic design • Right click on the part to open the datasheet or configuration dialog

  6. Components Available • Yes there are LOTS of them, and you can make more yourself!!!

  7. Delta Sigma ADC Component • Implements a variable width Delta Sigma ADC using dedicated on chip resources

  8. Delta Sigma ADC Datasheet • Similar format to IC datasheets • Quite detailed • API section in all • Sample code available

  9. Delta Sigma Configuration • Multiple configurations • Selectable resolution • Differential or Single Ended • Selectable input gain • Selectable reference • Symbol will change based on some settings

  10. Delta Sigma API (Partial) • ?_Init • ?_Enable • ?_Start • ?_Stop • API for most config options • API for utility functions

  11. Bubble Level Project • PSoC 5 First Touch kit includes a 3 axis accelerometer (KXSC7-2050) • Will use the X-axis of this accelerometer with the 8 LEDs on board to make a simple bubble level • This example derived from the stock Cypress example doing the same thing

  12. Accelerometer Configuration • Normal Mode: Continuous output, self test off, no motion interrupt

  13. Bubble Level Project Steps • Create a new project • Choose and configure hardware components • Setup system configuration and pin assignments • Build • Write ‘C’ code • Build • Program target • Test

  14. Live Demo

  15. Resources • PSoC Product Web Site: • http://www.cypress.com/?id=1353 • PSoC Developer Community: • http://www.psocdeveloper.com/forums/ • PSoC Training On Demand: • http://www.cypress.com/training • PSoC 5 FirstTouch Starter Kit: $50 • http://www.cypress.com/?rID=43674 • PSoC Full Development Kit (1, 3, 5): $249 • http://www.cypress.com/?rID=37464 • My Contact Info: • Lloyd@CyberData-Robotics.com • http://www.CyberData-Robotics.com

  16. Questions???? • Will be around a bit after the meeting for individual questions • Feel free to e-mail me

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