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For questions about hardware abstraction layers (HALs). A HAL is software that provides an interface to a class of similar hardware devices so that applications can access the hardware in a device-independent manner in order to improve portability.

1 vote
1 answer
427 views

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. …
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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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