About FRDUPING

FRDUPING · 2022-07-28

Hi,I'm writing a post because I have a problem with the utilization of my DAC on my STM32F410RB.I'm using the DAC with the DMA to not surcharge the CPU but it seems not working every time.In fact when I'm triggering the DAC at high frequency 6 MHz fo...

FRDUPING · 2022-07-29

Hi,Thanks for your answer:I have show the timer and it is correct.I have max my CPU speed to 100 MHz, but the problem is here again. It just appears in higher frequencies ...My STM don't have a CCM RAM memory.

FRDUPING · 2022-07-29

Hi,Thanks for your answer:As you can see, I'm using HAL functions so I have no ideas if DMA TC/HT interrupts are used.If you thinks it's the case, how can I do without ?

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Problem using DAC with DMA

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