Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
DISCO board for the new 'L4Pxx is out:https://www.st.com/en/evaluation-tools/stm32l4p5g-dk.html?icmp=tt14426_gl_****_mar2020#Remarks:yet another naming scheme, with -DK suffix - bad idea, DISCO was a good keyword to search these at the distributorsno...
Hello, Please correct if I am wrong. I have a nucleo-H743ZI2, with on board ST-Link debugger, which firmware has been update to V3 when plugged in.My goal is to use vscode IDE under linux, although creating the basic sources files using the STMcubeMX...
Hi, We have a product based on a STM32F412CGU6 MCU that is currently going through certification. Are there any known ESD issues or knwn reasons why the MCU would tend to latch up? We are seeing this behaviour and can't get to the bottom of it.Thanks...
Hello guysI am developing my own PCB where I want to use a STM32F767 MCU. I went ahead and figure out how to load binary and all but there is one thing that confuses meso from the schematics (datasheet) my MCU has more than one VDD and VSS (ground) I...
Hi Everyone,For my university project I work on a simple SWD debugging of an ST32 board. First I would like to establish some communication between the 2 boards (like: write the memory of board no. 2 with board no. 1 one using DAP and blink a led in ...
I have an NUCLEO-H743ZI thats works fine. So now i have buy a new NUCLEO-H743ZI2. With the samge Firmware i not able to programming the flash. I have upgrade the ST-Link V3 with the latest FW. But nothing helps. When i try to programming the Flash i ...
Hi, I am new to working with BGA components this small. Are there any particular issues (solder paste composition, paste type, avoiding caffeine, etc.) that I should consider? I want to be able to reflow some prototype boards myself before having any...
I want to make USB which is operating in Device mode to enable pullup and pulldown resistors and reset without built-in VBus sensing pin. I've tried HAL_PCD_DevConnect(&hpcd_USB_OTG_FS) but it didn't work.How can I command USB to start working ?
Hello I have a question about writing hex file in MCU (STM32F767xx) without a development board.I want to draw my PCB schematic but I am confused about which pins are used to flash the memory.I tried finding it on the datasheet but with no luck. Cou...
Hello,I just bought a STLINK-V3 because of its faster USB interface to speed up debugging with STM32CubeIDE. Unfortunately I cannot get it working. With some settings the target is not found with others there are errors during flash programming. Does...