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DMA Interrupts

greg_t
Associate II
Posted on September 23, 2010 at 14:48

DMA Interrupts

1 REPLY 1
epassoni950
Associate II
Posted on May 17, 2011 at 14:08

Hello,

If you use DMA with circular mode, you can prepare next first half of buffer on a half transfer interrupt. On a transfer complete interrupt, you prepare next second half of buffer. With that, you can send in continous without concerning about time to prepare next buffer on a transfer complete interrupt.

Best regards

Eric