Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hi. I am using stm32L010C6Tx. After installing the program with ST-LINK, when I turn off the power and return it, the last program I installed does not work. I need to reload the code. I wondered if it wasn't writing to your Flash, but it looks full ...
Hi there, Just wondering if there are any 3.5" - 5" displays that are compatible with the Nucleo-H755ZI-Q. I require a standalone screen that is not attached to a development board. I am currently using the below screen: https://www.dfrobot.com/produ...
Hello everyone,It is a quite basic question, I have this stm32767zi nucleo board with a LAN driver and rj45 connector, and I intend to test the basic ping/web server examples.So for now, I do not have a router with me, so I was wondering, if I could...
Hello,Situation: I have a Nucleo WB55 board that is able to flash the internal SMT32 micro with the embedded ST-Link.I want to use this Nucleo to flash a custom board with the embbedded ST-LINK, disconnecting the jumpers and connecting the lines prop...
I encountered a weird problem when configuring user USB (CN13) of NUCLEO-F446ZE as a virtual COM port. If no other board (e.g., NUCLEO-IHM07M1) is stocked on, this USB can be recognized as a COM port in Windows 10. However, once NUCLEO-IHM07M1 is mou...
Hello Team, I am trying to use the external ST Link V2 with NUCLEO-C031C6,Below are the connections,1. I have removed CN22. JTAG Connections are below 1- MCU VDD to 3.3V pin of CN6 2. SWDIO - PA13 of CN7 3. SWCLK - PA14 of CN7 4. NRST - N...
Hello I am working with AT24C256[EEPROM] & STM32L412KBU6. But I am not able to write sequentially to the EEPROM, or read.This is the code filesI tryet to chang the code but still unable to Read and Write
I am releasing my first product using a dual core STM32H745. Our board manufacturer is using Segger J-Flash to load our application hex files. The process for flashing our released firmware is to load a Segger project setup for the M4 core and our ...
I was trying to drive a servo motor (MG945) from Timer 4 Channel 1 (PD12) and I succeced first time. Then I plug the cable out of my PC and change the rotation of servo motor by my bare hand. After that I pluged in cable back and then STM32F4 is gone...
Hello,my STLINK-V3PWR cannot connect to bootloader stm32l476RG nucleo via CAN Bus.What i did step by step:1) Entered bootloader mode:At first, i checked my version of bootloader.My stm have rev.4. From AN2606 - this is bootloader V9.x. Bootloader act...
