DMA feeding USART Tx

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#1
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Hi There,

Has anybody done this: Use the DMA engin to feed Tx data bytes to the UART TX - or DRE (data register empy). I seem to be somewhat stuck on this.

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Ok I got it working. In case someone stumbles along here, this link is a lot of help:
http://blog.world3.net/2011/11/u...