Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
So I wanted to program today and opened ST_Cube_IDE, connected my board to my PC and it was flashing red. It didn't respond to me sending information through a terminal, so I debugged my program and uploaded it (it should have already been in memory)...
When preparing to set the option byte, it is found that the read protection setting is at level 1 and cannot be changed to level 0. Then, it cannot be applied when preparing to apply, as shown in figures 5
Hi,I am trying to use Ethernet with STM32H745XI Discovery board and try to find out, if default board configuration can be used or I need to redirect Q-SPI to pints to Ethernet. Unfortunately the documentation description is not clear - should be thi...
I'm using VSCode/Debug-Cortex with STLink V3Mini. The target is a board with STM32H743VI and SWD. The board has only basic swd with GND, 3V3, SWDIO, SWCLK. There is no reset line, unfortunately also not on other headers.When I start debugging, the de...
L412k8u6 cannot enter the main function during debugging. The same program can be debugged normally with stm32l412 nucleus board.Only when the program is downloaded again can there be a small probability of entering the main function.Is this a hardwa...
Hi Setup:Destination µC running and connected with STLINK-V3MINI. When I plug the USB cable, the destination µC gets reset.With ST-LINK/V2 this doesn't occur.Schematics for the STLINK-V3MINI aren’t available so it's hard to debug.Any suggestions wel...
Hi, is this the correct connection for the RTC backup rechargeable battery? Thanx.
In STMCube programmer I don't see the serial number, and cliccking on Connect I don't see any message on log box.The firmware seems to be updated, and driver properly installed!What can I do ?
I am having an issue with the firmware update on STM32F427 MCU by using the ST-Link utility tool and Keil debugging functionality. When I reload the new program on MCU, sporadically flash erase step marking few sectors are write-protected. I used the...
Hi. Where can I find the schematic of the STM32F429I-DISC1 development board. I have not found it in any document provided by ST.Thanks.