STM32 MCUs Boards and hardware tools

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.

what is the problem? programing halt

08:49:24 : V2J17S408:49:24 : Connected via SWD.08:49:24 : Connection mode : Normal.08:49:24 : Debug in Low Power mode enabled.08:49:25 : Device ID:0x410 08:49:25 : Device flash Size : 64KBytes08:49:25 : Device family :STM32F10xx Medium-density08:54:3...

Load Capacitance for RTC and Primary oscillator for STM32G474QET6U

Hi all,I was looking at STM32G474E-EVAL's schematic and upon inspection of the load capacitance of the RTC and Primary oscillators it seems that the capacitor values chosen were 4.3pF and 1.8pF respectively. However the datasheet for the crystals sh...

Serial programming STM32F446 using ESP32-Wroom

The question gives away most of what I am trying to accomplish. I got a project for which I need to update the code/firmware and to test what I do. I have a device (PCB with peripherals).How things are connected?I have an ESP32-Wroom which is like th...

Creating custom STM32L072 board and need advice on the SWO pin

I have a custom STM32L072 board I developed and I'm trying to understand the ST-Link/SWD pin layout. Looking at the Discovery board schematics I was able to determine which pins to use for the SWCLK, and SWDIO pins, but there is some confusion on the...

STLINK-V3 bridge driver

Hi there,Is it possible to get the sources of libSTLinkUSBDriver.so ?I would like to build a FreeBSD native binary.This is the only missing element in the bridge code sample.Thanks.