STM32 MCUs Boards and hardware tools

ST link V3 and reset pin

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 ...

integrate STLINK into our own design possible?

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...

How to use the Trace functions on ST-LINKV2 with Keil V5.28

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 ?

How to disable reset command with st link command line

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...

I tried to upgrade the firmware version of STM32 link utility to the latest version. When trying to upgrade to latest version, a error message occurs : 'Upgrade Error, Please try again.' Also I tried it by unplugging and reinserting the cable.

ST-Link/2/01-0 is fake product? (3.1V output from tvcc)

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...

Hi ST Team, We are using STM32F767VIT6 -LQFP100 pin package and will be used in Aluminum enclosure so would require your suggestion on what could be minimum spacing to be maintained to enclosure.

RTC not working on STM32L073RZ

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...

We tested DfuSe Demo v3.06, but it cannot find our STM32F04 (nothing can be fund). We checked the driver, USB serial device COM12 can be seen. However, STM32 ST-linke can work. Its driver is STMMicroelectronic STLink virtual COM port COM8.