Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
I have a rather large build and I notice that my board boots twice when I program it. It seems like ST-link is performing a reset, then does "something" before actually doing the programming of my board. Is there any way to ensure that reset only hap...
hi everyone , i want to set up my circuit in such a way that as soon as i turn on my board it starts sending AT commands to sim800l to put it on GSM mode and do some stuff ,is it possible to put my pc in the middle like in the picture?
I am new to using the STM32 nucleo board. I have bought an STM32F767ZI nucleo board. I installed the STM-link utility V4.6 version and stm-link009 drivers. When I connect the micro-USB port of nucleo to my computer, its not getting detected. The COM ...
The "Reset the chip and restart debug session" button in debug mode of the CubeIDE is very useful, but it seems to inject a software restart command. Is it possible to change that so that a button click toggels low the Reset pin of the ST-Link to tri...
I have started:Motor profiler 5.4.5 with target STEVAL-ESC001V1 (no response)Motor control workcbench 5.4.5 (no response)No USB-com available for ST-LINK/V2 ISOL. Should I expect that?No manual describing what to do. Does it exist?
ST890 current limiter on the STM32F767 gets very hot when i connect the USB to STLink to power the MCU. But the overcurrent LED LD5 lights up RED. And no power is sent to the MCU and nothing works, just the ST890 gets very hot.How do i fix this?
Hi,I have pretty simple design with STM32L031 MCU without external crystal, and when I try to program it I got "Target held under rese" error. I use STM32CubeID V 1.5.1 Build: 9029_20201210_1234 (UTC) with STLink V2 debugger.SchematicLogs:STLINK GDB...
Hello, I recently made a project that used one of the Analog Digital Converters (ADCs).By accident, i plugged in +12 V to the ADC entrance (I think we can't plug more than 3.3V).Now everytime i plug myboard by USB, the LED 5 (overcurrent LED) turns o...
Hello,We have developed a custom board having STM32F746NGHx MCU based of the design of the STM32F746G-DISCO board.We are using ST-Link Utility and ST LinkV3-SET Debugger in JTAG mode to flash.The board gets flashed and the program is executed after f...