STM32 MCUs Products

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Resolved! 32F769IDISCOVERY WiFi

I'm having a lot of trouble finding documentation. This board sold by ST exposes a connector that is intended to house an ESP8266 WiFi device. But the ST documentation says nothing about how that connector is wired on the board. I assume it's tied to...

Multiplexing with STM32F303

Hello ! I really need your help , im working on a project and its a game of luck , random numbers will appear on 4 x 7 Segments , so i must multiplex , i understood the principe but i can't reach some good results , i don't know why ...only the commo...

CHae by Associate
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I2C Slave at STM32F401RE

Can anyone give me an example for an I2C-Slave at STM32F401RE?The delivered example I didnt understand...I can send Text from Mater to Slave Board, but then i dont know how to go further...I'm sitting hours at this...thanks,Christoph

CRich.1 by Associate
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External loader : SectorErase function is missing

Hello there!I'm trying to build an external loader for STM32H7, so I can use a NOR FLASH in XiP mode, but following the AN and the examples in CubeProgrammer folder, I'm getting the message:STM32CubeProgrammer API v1.4.0External loader : SectorErase ...

Peaga by Senior
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USART with 7 data bits

Hi all!I am using STM32F427 with HAL. I have to communicate with other devices using communication protocol over RS-232 interface (USART). The protocol is using 7 data bits, odd parity. I am struggling to make it work. There is a setting for WordLeng...

Trouble Getting Peripherals to Work... At All

I have a custom board based on STM32H753. It has SDRAM, SD card slot, a couple of I2C peripherals, some GPIOs going to LEDs and a handful more that go to CPLDs which interface to another part of the system.I am not using generated HAL code or CubeMX ...

GSell by Associate
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  • 1 replies
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Programming arrays of STM32 MCUs

Still struggling with this so hopefully somebody can help me. As far as I can work out the STM32(H7s if it matters) need three pins (TCK, TMS & NRST) plus a common ground to be programmed from another MCU. I can't dedicate three pins on the master ...

MikeDB by Lead
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STM32H750 in Europe

Are these parts US only?? I need 4 or 5 for prototyping.MOUSER: Will not ship outside USADIGIKEY: Will not ship outside USAST online: $70 postage to Europe. From USA. What else do you expect from a """European""" company.FARNEL : No not stock itRUTRO...

pr242 by Associate II
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