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

ULPI integration on stm32 mcu clock reference

Hi everyone,we are moving our design from usb full speed to usb high speed using STM32F76VI.We want to use the suggested module STULPI01A in order to achieve this.On datasheet is specified to use a precise reference clock.Since our application use a ...

Comp1 blanking not working inverted input

Hi,While working on the code for an STM32H7B0, I'm having issues with the blanking function of COMP1. Specifically, it works correctly when the comparator is in non-inverting mode, but if I invert the comparator's output (to detect falling thresholds...

garinus_0-1747737757678.png
garinus by Associate II
  • 167 Views
  • 1 replies
  • 0 kudos

Resolved! STM32H563 MD5 Hash Support

Trying to get MD5 hash acceleration working on the Nucleo-H563Zi. I can get SHA1 hash engine to work via bootstrapping a project via CubeMX, but for some reason MD5 is not a selectable option for the hashing algorithm in CubeMX.  All other algorithms...

Resolved! stm32L100 can not access flash (0x8000000)

Moved from MPUs section - STM32L100 is an MCU, not an MPUI compare this my layout board (with outer st-linkv2 connected), and stm32l100c disco.stm32l100c disco does not have such a question. It will show "Error 57: Illegal Address(0x8000000)".And I d...

2284530.jpg
huang by Associate
  • 126 Views
  • 2 replies
  • 1 kudos

STM32G031Jx SO8N embedded uart bootloader

Hello,I plan to use STM32G031Jx in a SO8N package and use embedded bootloader over UART.According AN2606, both USART1 and 2 can be usedBut PA3 is not available on SO8N, so remains only USART1.But USART1 is used by bootloader on PA9,10 which are not d...

yo3hcv_0-1751554151805.png yo3hcv_1-1751554200858.png yo3hcv_2-1751554360558.png yo3hcv_3-1751554583275.png
yo3hcv by Associate II
  • 93 Views
  • 1 replies
  • 1 kudos

Resolved! USBX on STM32H563 - Unaligned Access Confusion

I've been on an adventure trying to get my first CubeMX/STM32 project off the ground.  Here's as much context as I can give for my debugging process, and hopefully someone can spot what I'm missing. Dev Board: Nucleo-STM32H563ZIT-144 (Arm M33 Core)ID...

Resolved! STM32F103 and RBIT instruction

Hello,I use a STM32F103 MCU and I use the RBIT instruction (as an CMSIS inline functinon). The instruction works properly and I can see the rbit instruction in the disassembly window (for this project I have to use an old TrueSTUDIO IDE).According to...

NCTUser by Associate III
  • 112 Views
  • 2 replies
  • 2 kudos