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Results tagged with adc
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user 183804
An ADC is an Analog to Digital Converter. This device converts analog signals into digital form. It is mainly used by digital circuitry to take analog measurements.
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STM32F4 ADC+DMA wrong values
Prablem was on hardware, after resolder chip and some problem parts all works fine.
In my case i use that board from Ali
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STM32F4 ADC+DMA wrong values
I try to setup STM32F407ZGT6 chip to work with ADC throught DMA, currently I'm using HAL lib for fast prototype but have some problem. … I set up ADC as 3 chanel Scan Continous mode using DMA in circular mode with Peripheral-to-Memory mode with length Word.
I checked max freq for ADC (36MHz) and divide my CoreFreq (72MHz) by 4. …
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