ADC, DMA and Interrupt
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2010-07-01 3:17 AM
Posted on July 01, 2010 at 12:17
ADC, DMA and Interrupt
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2011-05-17 4:56 AM
Posted on May 17, 2011 at 13:56
Tony, I can confirm it works - I have a timer trigger, dual, simultaneous ADCs running with a channel list using DMA to transfer the data from the ADC registers to memory and then the DMA transfer complete interrupt lets me know that the conversion is done.
My code is directly setting up the HW i.e. I am not using the peripheral library. This was a decision I made when I started my project and I'm sure you can write code that uses the peripheral library to do exactly the same thing. There are examples in the peripheral library that setups up dual ADCs with DMA. From what I remember when I wrote my code, it should work.