Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
I am a student starting in highspeed tuning...
Hi, I have to use STM32L562CEU6P on my project.This uP has two VDD12 pin for external SMPS.My question is simple, this SMPS supply is required or can I left this pins floating?I don't need this feature and manual is not very clear.Thanks in advance.
Hello,I am using an UM2516 (B-G431B-ESC1 Discovery kit) eval board with the STM32G431 microcontroller.In the documentation is written:"2 user LEDs: 1 green LED for 3.3 V level, and 1 red LED configurable by the user"I want to use the red LED as visua...
Hi!I'm using FC-12M 32.7680KA-A5 LSE crystal and my STM32F373VBT6 won't start if I'm suing LSE crystal. But if I'm suing LSI crystal, then my STM32 will start.I have made two(2) boards and both of them LSE won't start. My suggestions why are:To big ...
Hi, I have a discovery board stm32f746 with witch i cannot connect anymore on the st-link port.. Windows does not detect anymore the st-link port .. i took out the chip put it on a smal test board and the chip it's ok is detected as st-link... but on...
I am working with IAR EWARM 9.10.1 and STM32CubeMX 6.2.1 on a NUCLEO-H743ZI2.To reproduce:Create NUCLEO-H743ZI2 project in STM32CubeMXGenerate itStart IARDownload to target (compile & flash succeed)Change something in IAR, e.g. add a source file to p...
I am going to use STM32G473 for my application. Most of peripheral interfaces need in 1.8v power (QSPI, I2C, GPIO, etc.) but i need in USB device functionality too.There is a requirement form data shhet (DS12712 Rev3 p174) to power USB tranciever fro...
I am referring to this datasheet (page 52) : https://www.st.com/resource/en/user...ucleo144-boards-mb1137-stmicroelectronics.pdf
Hello, I bought the StLink V3. The MODS version. The idea was to have good, handy and slim debugging probe. Well isolated as housed in thermally shrinking tube. I equip all my Stm32 pcbs with the miniature debug connector comprised of: Gnd, SwCk, SwD...
Hello comrades...I have been using IAR 6.50 for a few years now with STM32F446VC 1-- pin uC and things have been working flawlessly. I also have more recently had a project using the STM32F334 controller and debugging just fine.Last week, all of a su...
