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ADC reading delayed to DAC output

nico michiels
Associate

Hello everyone,

For a project I need to delay a 0->3V3 block wave with a +-400µs delay.

After some searching for examples I did found a lot of examples reading an ADC input with DMA to memory. Also I did found some examples of pushing data from memory to a DAC with DMA.

If understand correctly you can trigger both DMA's with a Timer?

The idea we got is to add and extra timer in between that will represent the programmable delay of +-400µs. The only thing is that I can't figure out how to do this, can anyone give me some extra information? Or point me to an application note or example?

Kind regards

Nico

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