Mar 01, 2021
06:56 AM
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Mar 01, 2021
06:56 AM
Hello, I am currently working on a project where I need to trigger 2 DMA transfers with End Of Conversion trigger:
- First DMA channel should move the conversion result into a RAM buffer
- Second DMA channel should move a value from a RAM address to a buffer.
I have managed to trigger the first DMA channel in order to move the result of the conversion into a RAM buffer, but I cannot make the second DMA channel to work.
I don't need DMA linked lists or Daisy Chain.
Question:
Is there a possibility to route End Of Conversion trigger to 2 separate DMA channels and make the transfer for both channels with the same trigger?
If yes, what are the registers that I need to take care of?
- First DMA channel should move the conversion result into a RAM buffer
- Second DMA channel should move a value from a RAM address to a buffer.
I have managed to trigger the first DMA channel in order to move the result of the conversion into a RAM buffer, but I cannot make the second DMA channel to work.
I don't need DMA linked lists or Daisy Chain.
Question:
Is there a possibility to route End Of Conversion trigger to 2 separate DMA channels and make the transfer for both channels with the same trigger?
If yes, what are the registers that I need to take care of?
- Tags:
- IFX
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