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STM32F407 Dual DAC Independent Trigger Sources

Question asked by you.sebastian.001 on Sep 27, 2016
Latest reply on Sep 27, 2016 by Clive One
Hello,

I have a problem for using both DACs of STM32F407 with independent trigger sources. 
What I did was directing DAC1 for Timer6 and DAC2 for Timer7 but they are still both triggered by one source (Timer6) and not independent as described. I set TSEL1 and TSEL2 for the sources accordingly (TIM6_TRGO, TIM7_TRGO). 
I tested both Timer Interrupts to be invoked as working.

DMA is not used in my case.

Are there any known issues for this topic?

Thanks in advance, Sebastian.

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