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Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
21 years ago

DMA busy

I use a DMA to tranfer 1800 bytes. The DMA work. I need to make again the tranfert soon after the first transfer, but it took a long time between the 2 transferL. In fact the DMA is always BUSY....
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
21 years ago

I will try to use it with iocontrl routine, i don't like so much the HAL function for dma. I need one or two days to check the dma, after if is working as i'm expecting i will happy to share the dma use.

roby