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How to sync ADC sampling at 192K to DAC output

On STM32F407V-Disc the divisions don't work out for an 192KHz Timer trigger for the ADC, so sampling runs a bit slower or faster, the problem is that the Cirrus DAC audio chip cannot be set to match the sample rate, so I get buffer sync drift, audio ...

Robmar by • Senior III
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  • 14 replies
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Hi, Iam making my project and I have problem with one operating step. i have tm1637 controlled display and rotary controller with button. I have problem with enabling and disnebaling rotary encoder rotations where I need . STM32F446RE

I have as simple MENU where I am switching with rotating of rotary encoder between items. If I choose item which I want I can press the button and it open subitem for the item. in open subitem I have stopped rotating of encoder. Because if I was in s...

TPoup.1 by • Associate II
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  • 2 replies
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Resolved! How to implement level triggered interrupts with EXTI

Edge-triggered interrupts had been used by us to identify various system states. However, it appears that the interrupts are now sometime erroneous and cause an undesirable state change. This led us to search for implementations where level-triggered...

Resolved! STM32G0B1 ADC DMA multichannel

Having some trouble with reading ADC channels on this unit only when using multiple channels. I have no problem using a single channel, but as soon as I expand it to two, or more, my readings are just garbage.Code for working single channel: hadc1....

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