STM32 MCUs Products

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Forum Posts

Clocked Data receive with SPI or USART?

Hi Guys,I have an F7 and want to read in a data stream. Transfer is synchronous, constantly on and data rate is about 2kBaud. 1 Frame consist of 64 bits, in which i have to find a pattern for the start. I want to use a DMA with maybe 128 bit transfer...

nico by Associate II
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Resolved! How to disable the M4 core on the STM32H745?

We have to write firmware for a STM32H745. It was not our decision to use a dual-core version and we are pretty sure that a single M7 core will easily do the trick, so the next iteration of the PCB will contain a single core variant. Now we would lik...

cm0x4d by Associate III
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  • 8 replies
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Try ST evaluation boards remotely!

Hi all!I'm an embedded developer with 15+ years of experience. And now I am working on a project that seems to be useful for developers like me. But there is a great lack of feedback. I'm asking for help from the professional community.What is it: a ...

STM32 F767Zi RS485 interrupt code blocks main() loop

I am using STM32 F767zi MC and I want to communicate with RS485 encoder. This is my code which has written in stm32f7xx_it.c. When executing this code, it can be seen that encoder and MC communicating continuously (observed using oscilloscope). But ...

KMale.1 by Associate II
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STM32H743 SRAM physical specification

HiI am planning to run a RAM test on STM32h743 RAM module. But I noticed that the RAM is divided into 3(SRAM 1,2,3) .Are these three RAMs physically different or the same RAM divided into three modules.Thanks in Advance

RK.1 by Associate II
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  • 2 replies
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