STM32 MCUs Boards and hardware tools

Invalid ROM table & STlink doesn't detect my board

I am new to STM32 Programming. I have bought an STM32F407VET6 Board and connected it with STLINK. But the Stlink utility does not detect my board! and in KEIL it is showing the board number but when code is uploaded shows invalid ROM table what shoul...

How to install ST-LINK utility windows 10? (Stuck when click on finish)

Hello Team,I have to erase and program bin/hex file using ST-LINK Utility. I have ST-LINK V2 ProgrammerI tried to install ST-LINK Utility on my computer, my package installer get stuck at last when I clicked on finish.Package installation remains as ...

ST-LINK_gdbserver.exe SWV output doesn't work

I am using SWV as my trace output on STM32F4 (STM32F437VG on a custom board and STM32F407 on a Discovery board). I need to be able to capture this output using command-line tools and into a text file or similar (on Windows 10) so that I can use it in...

Nucleo components:. I have a Nucleo-F446 board that does not work. The measured current draw on the MCU component to be about 15ma. Is it asleep?

See My previous answered question on Merging Nucleo Components. Anyway I had 2 nucleo boards. One had a smoked ST-Link and the other just didn't work. I separated the St-links from both and attached the apparent good st-link to the MCU componet w...

why rst pin voltage drops in STM32L462CE?

Hi guys,we have a several hundred of devices deployed on the field with a STM32L462 mcu. We are noticing that some devices are stopping operation and returning to operation in a very random way.We have analyzed some of the devices that eventually fai...

STM32CubeIDE 1.2.0 fails to start debug session for STM32L072 using STLINK v3 and ST GDB server

Hi,i'm using CubeIDE to debug a STM32L072 micro but debug session can't be started by IDE. In the same PC i'm able to run STLink utility and STMCubeProgrammer to access SWD port properly, both of them work with same micro. I made a try with STLINK v2...

PWR EXT pin's functionality of ST Link V2

Hi all,We are trying to create a testing jig for STM32 MCU's where we will be having a on board STlink. We are using STM32F103CBT6 for this purpose and for schematic, we have referred STM32 LoRa Discovery board. There it is noticed that pin39 ( JTDO/...

ST-Link Firmware Upgrade Discovery Board MB997C

Current consumption is high in Standby ( 500uA to 1ma)

Hi, I have been working in Lower devices ( STM32L0), Using 1MHZ Clock. ( MSI) I m using Standy Mode to reduce current consumption when i am not using controller. In Standby mode with accelerometer i am expecting 37uA current but sometimes it i...