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! How to program a Discovery board after Brown-out level set as mass write fails
Using STM32IDECube, I set the Brown Out level to 2 for our board, which works fine on it's own power supply, but now trying to update the firmware over USB, ST-Link can´t write to it, it does't boot, and I can't see how to override the BOR level from...
Facing debugging issue with stm32h757 on visual studio code (failing to open debug window - but able to detect and download the firmware on target with stlink-v3)
I am doing an experiment with below combination.Evaluation board: STM32H757I-EVALIDE: Visual Studio CodeDebugger: STLINK-V3 onboard debuggerExtensions used: cortex-debug (marus25)I wrote some sample code in VS code and would like to debug the code, i...
Neucleo-H723ZG board to Debug with OZONE
I am trying to debug Neucleo-H723ZG board with OZONE Debuger, but i am unable to setup the project, is there any way to connet ? I tried to convert ST-linkV3 to J-link but it does not work. it seems Ozone does not support ST-Link debuger.
Is there a step file for the STLInk V2/ISOL?
I need to embed an isolated programmer into a prototype and I'm looking for a step file to use for the enclosure design.
Using an Aliexpress STM32G070RBT6 board, no ST-Link
I bought a $4 Aliexpress STM32G070RBT6 board. I have a program that uses various UARTs, timers, pins, etc. The CPU should be unprogrammed since the board is new. For all I know, the CPU may be counterfeit, but usually these sort of Chinese boards wor...
STM32_Programmer_CLI used with a Windows batch file
I was converting from using the ST-LINK Utility command line interface (executable) to using the STM32 Programmer CLI (STM32_Programmer_CLI.exe) for production programming of some STM32G070x MCUs. The reason for that was that the ST-LINK Utility CLI ...
RTC time lags by 1 minute frequently 4-5 times over the span of 24 hours.
Hello everyone,I am using the internal rtc time for stm32g0b1cet6 with external LSE crystal (32.768 KHz) with 22pf load capacitors. 1. RTC CR register on device power ON reads wrong value which changes RTC settings such as RTC hour format from 24 ...
Resolved! From which output of the Crystal oscillator is the signal for clocking the microcontroller taken?
STM32F407Usually the signal is taken from the PH1-OSC_OUT pin if it is a parallel resonant oscillator circuit.The signal for clocking the microcontroller is formed on the Crystal oscillator X2, fed to the microcontroller and amplified in the microcon...
