Anonymous
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Apr 11, 2010
09:02 PM
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Apr 11, 2010
09:02 PM
hello
I have a question need your help, I use psoc3.
question is :
I made a signal acquisition system, using ADC and usb, but the result is bad.
So, I want to use the DMA and usb, but don't know how a configuration of both?
thank you!
songyu
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PSoC 3
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Anonymous
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Sep 29, 2010
08:01 AM
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Sep 29, 2010
08:01 AM
Refer to the Application Notes USB Peripheral Basics - AN57294 at http://www.cypress.com/?rID=39327.
You need to configure your PSoC as a bulk device that transmits data to the host(PC) continuously. The DMA has to be
configured to have ADC as source and a memory buffer as destination.
Refer to this Application Note to learn about DMA Using DMA on PSoC® 3 / PSoC 5 - AN52705