Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hello.I use ST Link V3 to program STM32H753 in SWD mode.I used a programmer in OpenOCD mode.Everything works well. But I control FPGA using ARM.And ARM shares NRST pin with FPGA.So when I program FPM from ARM, I have a problem. When programming FPGA ...
Hello,can we integrate an STLINK debug interface into our module? The module uses an STM32F7xx.If yes, where would I find related documents (example schematic, BOM, firmware) ? This would allow our customers to update the firmware and debug their ow...
I've connected SWDIO, SWDCLK, TRACESWO and NRST to the ST-LINKV2, but have no luck with trace functions. There is also a "Trace - no synchronization" message.Is there anything else I should be doing ?
Hi all, I am using st link command line interface to program stm32 board. I am not using any command to reset the board after programming but i think by default this reset is happening. Question is how i can prevent this reset to happen after progr...
Hello all,The current firmware version for ST-Link does not work properly (I cannot check the memory contents, variables, etc.) Although I could revert to an older version, my IDE (Keil uVision 5.28) opens a pop-up window that suggests me to upgrade ...
I have purchased STM Link / 2 / 01-0.I am using it by connecting with SWD.However, 3.1V is output from the TVCC (No. 1,2) pin.In previous STM Link / 2 products, TVCC was the Input type.(from MCU, 3.3V).Is this normal?If you have any way to modify the...
We have made 500 PCB's with STM32L073RZ and 150 have issue in starting the RTC.We have used the recommended 32.768Khz but its not working for the 150.We have tried changing the recommended 32.768Khz with the cylindrical crystal it worked but when I t...
