STM32 MCUs Products

Ask questions, find answers, and share insights on STM32 products and their technical features.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Read Protection level 1

When I tried to enable read protection level 1 through STM32Cube Programmer(using ST link and J link), I was able to do so successfully. However, after enabling read protection, none of the peripherals worked properly—specifically, the push button an...

kRaje.1 by Associate II
  • 558 Views
  • 5 replies
  • 0 kudos

Resolved! STM32H7 GPIO control by both M4 and M7

Hello,I have a GPIO pin that is owned and used by the M4, i.e. Pin Context Assignment.  But on power-up, I'd like the M7 to do some work with it, toggle the state, before it starts the M4.  Is it possible for the M7 to programmatically take ownership...

R_DSP by Associate II
  • 323 Views
  • 2 replies
  • 1 kudos

SPI Master, Slave Issue

Dear ST Team,I am currently working with the STM32F407 board and implementing SPI communication between a Master and a slave. While the slave does respond to data sent by the Master, I am encountering an issue where the received data sometimes rolls ...

Resolved! Trying to run a blinking LED on STM32H755ZI-Q

Hi, am new to STM32 and i am trying to configurate my Nucleo but i don't understand my problem i am trying to setup a basic blink code with the basic structure (serial port communication with putty , debugger stlinkv3 and communication between cores ...

PSSI DMA or IT on STM32H5?

Hello!I have not been able to figure out how to get PSSI DMA working for the H5. For other peripherals, there is a DMA-tab in the configuration, but not for PSSI. Similarly, I have not been able to find any way of using interrupts for transmitting or...

olaan by Associate II
  • 2579 Views
  • 10 replies
  • 1 kudos

Resolved! 20 MSPS 8-bit External ADC on STM32H7R3V8T6

Hi All!I have an application where I am designing a PCB for an STM32 MCU. However it requires a faster ADC than the integrated one. I am thinking about using the AD9057 by analog devices, using parallel interface. I want to ideally read as fast as po...

elso_0-1740408318507.png elso_0-1740408576687.png
elso by Senior
  • 717 Views
  • 5 replies
  • 2 kudos

Resolved! : Error: No STM32 target found!

I designed my board using the STM32L476RGT6. However, when using the ST-Link via SWD, I get the following message:Error: No STM32 target found! If your product embeds Debug Authentication, please perform a discovery using Debug Authentication.I have ...

samuelbs_1-1740779406270.png samuelbs_3-1740779421378.png samuelbs_4-1740779429009.png
samuelbs by Associate III
  • 1351 Views
  • 10 replies
  • 2 kudos