Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hi all,I am using the STM32L452RET6 On my board and i have 2 quiestion regarding it:1) VDD12 Net - how to set my hardware when i am not using external DC/DC? floating? GND? just a cap? if so what size?2) when entering boot mode and going over the i/o...
TL;DR What's the magic sauce for connecting to an STM32F7 with SWD on ST-Link?Hello everyone. I am perplexed because I have been unable to program my custom board based on the STM32F765VGT6. (Hardware Eagle files + pdfs, Logic data captures, and so...
Specifically, when T_VCC is not supplied, what state are the pins in for the STLINK-V3SET? We are using the SWDIO, SWCLK, and JTAG pins on the STDC14 connector CN1.
I am using STM32H745I-DISCO board and STM32CubeIDE 1.8.0. I am presently using on board ST-Link in SWD to program and debug the MCU. Now I want to use JTAG debugging using J-Link.What changes need to be done to make my project compatible to JTAG debu...
Hi, I'm using the stm32F207Z mcu for input/outputs digital processing. Mcu will also handle the Ethernet communications. Our application will read logic levels from GPIO pins configured as inputs, but it is also able to write on other GPIO port confi...
Hi,I'm trying to make a simple USB host for MSC devices. I'm working with a STM32F429 NUCLEO-F429ZI board and a STM32F407 STM32F407G-DISC1 boards.The matter is that both boards have USB power switches wih oppostie logic. That is, the Nucleo boards ha...
For a new project, considering the fact that the microcontroller chips are currently not available immediately on distributor websites lately, I decided to create a break-out board/ Expansion board/ Shield for a STM32 nucleo board with just the perip...
Hi all.I am having trouble programming an STM32G030F6P6 IC.I get multiple errors. The controller is being used in standalone mode with no external components. The Errors I'm getting are mentioned:Target no device foundError halting the deviceSTM32_co...
Hello,We are using STM32H750B-DK board. We are trying to perform Firmware Update with ST-Link Utility tool. But getting following error."Unknown Firmware Type. Don't know how to upgrade."Thanks in advance
