Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Sorry all, I'm new to these little STM32 things, and I'm having trouble. I'm using the supplied 22 gauge wire to try and connect one to another's programming pads on the board, but they are so small and close together that I cannot figure it out. I p...
I have coded a program for I2C for my STM32F407 DISC-1 board.In which STM32 acts as master and sends data to a Arduino UNO whenever user button on STM board is pressed code works fine , i am getting proper output which is expected but when I run code...
Good morning,I am using STM32G030J6M6 in an application where i am reading a sensor by I2C(SDA pin 6, SCL pin 5) and sending data though uart (TX pin 1, RX pin 8).To flash/reflash the program i need use test points for pins 2,3,4,7 and 8 (Vcc, GND, R...
Here is my schematic and board. I'm wondering if someone can verify that I have everything that's needed on the stm32f4. I can't connect with SWD to the core. My JLink tries multiple times and fails. When I press the reset button on my board the JLin...
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...
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 ...
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...
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...
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...
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...