STM32 MCUs Boards and hardware tools
Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
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Resolved! I am having issues with ST-Link and my STM32 Nucleo-L4R5ZI Board
We're using the STM32 Nucleo-L4R5ZIThe issue is that whenever we try to check the ST-Link using STM32Cube Programmer or ST-Link Utility, it won't connect to the board.We kept getting errors like"STLink USB Communication Error""No STM32 Target Found"I...
Resolved! Why am i getting "No-Link device detected" error message despite installing all the requred sofwares?
Attached please is the connected equipment, installed software and the error message.
STLINK-V3MINI Serial Pinout Question
Should be a fairly easy one, but wanted to ask first: the built in T_VCP_RX and T_VCP_TX show the opposite logic input/output to what I'd expect (Rx shows as an output) in table 6 of the user manual UM2502. So would I connect my target Rx pin to the...
ST-Link doesn't find Murata CMWX1ZZABZ-072 via SWD port
Hello,I want to connect CMWX1ZZABZ-072 with ST-Link, but it doesn't works. CMWX1ZZABZ-072 has a break out board which can program with arduino core.But I want advanced programming. So I want to program on Keil.I tried to connect CMWX1ZZABZ-072 with S...
Cannot download code into STM32f103 by St-Link v2 in STM32CubeIDE
HI, I have trouble with downloading code in MCU STM32F103 (Blue Pill) by ST-Link v2. I have also try to download, read, erase MCU by STM32CubeProgrammer and it works correctly.Project was made by STMCube as Atolic project and after that it was conver...
STM32H747XI Power Scheme
Hello everyone,I am desining a new board with STM32H747XI and i am stuck with power schematic.As i see, this mcu has internal smps regulator and we can use it several way but not as vdd supplier.I am cunfused about it. Can anyone help me thougt this?...
Communication of STM32g030c6t6 using stlink v3 set
I am working on a project and plan to use STM32g030c6t6 as micro-controller. I am using STLINK v3 set as debugger for uploading the program. I am unaware of how will be the connection of the debugger and controller as I want to communicate through UA...
STM32CubeProgrammer STM32H743 UART, Failed to read memory at address 0x08000000 during verification
Hello All,I am trying to get UART programming to work reliably on an STM32H743.When I try and upload firmware I get the following output:" -------------------------------------------------------------------\r\n STM32CubePro...