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DMA Wizard
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DMA Wizard

maxiguzman66 posted on 19 Apr 2013 3:56 AM PST
Member
6 Forum Posts

 Hello,

I have thrown one SPI master and two SPIs slave to my PSoC5LP project. There is one timer triggering one DMA channel and I have declared an array unint16 with 8 values to use it as source data for DMA transactions.

When I fire the  DMA wizard tool, it only offers  destination to SRAM, and the source only points to SRAM too. How can I make the tool to offer every possible destination?

 

Thanks.

Maxi Guzman




Re: DMA Wizard

danaaknight posted on 19 Apr 2013 04:48 AM PST
Top Contributor
1773 Forum Posts

If you right click SPIM symbol, then pick "find example project", there is a SPIM_Example

project you can open or add to your exisiting project.

 

Regards, Dana.



Re: DMA Wizard

Bob Marlowe posted on 19 Apr 2013 05:21 AM PST
Top Contributor
1768 Forum Posts

The DMA-Wizard often does not show all sources and targets for DMA. You'll have to insert them manually which is not too difficult. Cypress told this would be corrected with the next release of Creator.

 

Bob






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