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UART DMA issue

Question asked by pedro.xavi on Feb 28, 2011
Latest reply on Apr 19, 2011 by ibotopal

Hi everyone.

 

I'm working on a project with the ADSP-21369 EZ-kit lite and I have some issues related to the UART DMA.

 

I'd like to transmit a large amout of data through the UART without having to wait for the transmission of every single character because the project I'm working on is supposed to run in real-time. I think UART DMA might be the solution so that other algorithms can run while the data is transmitted. Am I right? By the way, how does UART DMA works? Is there any example you might provide?

 

Thanks,

-Pedro

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