Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
The hardware of the circuit is similar to the draft below. Having trouble with programming to the vehicle. Need assistance programming to the board's specific pinout.
Looking at the manual, however, I don't see the SWD pins on the Nucleo board - are they internal-only, and now gone with the break-off operation? If they are still available, for programming via the ST-Link, which pins are they? Did I miss some aspec...
I have a STM32F411RE-DISCO board. At morning, suddenly it gave ST-LINK USB Communication Error. So, I updated firmware in ST-LINK Utility. After that, ST-LINK Utility and Keil gave same error. Also, I cannot connect via ST-LINK Utility right now. I u...
I downloaded the Altium project from https://www.st.com/en/evaluation-tools/32f769idiscovery.html. I find there are two QSPI memory share the QSPI interface as below:Is it possible to use them like this? Are there really two chips on the board like ...
I'm using UART4 on an STM32H743x processor to talk to an external device.The program works great when running on the debugger ST-Link).When I program the part, remove the ST-Link and power-cycle the board, I get a framing error on every byte received...
We are using stm32f101rd device on our board . We are trying to program the device for the first time . We use following set up- Jlink with SWD and IAR IDE - Stlink utility and Stlink debugger on discovery kit Getting difficulties to flash program/de...
Hello, is it possible to run debug session by connecting to already running ST-LINK GDB server in STM32CubeIDE? The gdb server is executed by this command: ST-LINK_gdbserver.exe and "-c config.txt" parameters, where the content of "cinfig.txt" file i...
Dear friends.I bought two $3 STM32 BluePill and one ST-LINK V2 Clone on AliExpress.After reading and studying about the STM32 technology, I started to practice...I installed on the PC those aplications: - STM32 ST-LINK Utility (To flash .HEX and .BIN...
Pardon me if this is a red herring... the forum is hard to search.IIRC someone (Clive?) mentioned recently that STLINK-v3 does not support connection under reset. Is it so? Then, a standalone ST-LINKv3 or built in some eval.boards?I'm asking because...
I have two STM32L471 custom design board. Both of them are not getting detected with stlink neither via jtag not swd. But, i am able to program the flash using the bootloader mode. Is there any way to recover the swd/jtag. I need at least one of them...