Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
I'm trying to receive data through USART1 using STM32F407. I decided to not use HAL api's to achieve that, so I'm receiving character by character and storing them in an array. Every character I send is received correctly but apart from the actual da...
Hello, I am attempting in voltage stacking of 2 STM32WB55 board, but unlike arduino I could not connect Top board's GND to bottom board's 3.3 V pin. I would like to request for help or insights for alternative method I could make it work. I would rea...
I'm having trouble getting GDB to recognize my brand new STM32H563ZI Nucleo board on Linux. The board has never been programmed.Current situation:st-info tool detects the programmer but not the target (works fine with our F1, F4, and H7 boards)STM32C...
I'm using the NUCLEO-F412ZG board.I need to be able to flash the program using USART 2. I'm using the standard Open Bootloader that comes from the factory on the board, and STM32CubeProgrammer v2.18.0.I'm connecting to the USART 2 pins with USB to "T...
Hello, I am having a huge problem with my development board that has a stm32f103 and STM32H757IIT6 on board.The stm32F103 works perfectly. However, I have a problem with the H757.... I have a 3.3v power supply fed to it and decoupling resistors for e...
Hi, is there any documentation regarding controlling brightness on STM32F75x?
Hello.. anyone can advise where to find F767Zi user manual ? TQ !
Hello! I've designed a PCB using STM32F407vgt6 but I cannot get it to connect using ST-LINK/V2 via the SWD interface. When I try to connect using STM32 ST-LINK Utility, I get the following error: Can not connect to target!"Connect Under Reset" mode f...
I’m preparing my computer for an upcoming STM32WB55 webinar.For 3 days I have installed, uninstalled, system restore wipe, and re-install again the latest CubeIDE, CubeMX, CubeProgrammer, and ST-LINK “USB driver (STSW-LINK009) is for ST-LINKV2, ST-LI...
Hello,I am searching for the evaluation board NUCLEO-H753ZI schematics and can't find it. I will appreciate if you can send me a link for the schematics. Best,Karim