STM32 MCUs Boards and hardware tools

Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.

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Resolved! STM32F746G-DISCO, STM32 ST-LINK Utility

STM32 STLINK Utility has stopped working. I'm sending the setting. What could be the reason?[Settings] File= address=0x08000000 size=0x1000 data_width=4 connection=SWD SwclkFrequency=15K freq=8000 Connection_Mode=Normal DebugInSleepMode=1 Reset_Mode=...

STM32L562E-DK board current consumption

Hello everybody,I am developing an embedded application using STM32L562E-DK which autonomy has to be greater than 3 months.My problem is that I remarked that the board consumption (not including the MCU and its peripherals) is about 120 mA. I precise...

ABois.11 by Associate II
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  • 4 replies
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V2.J27.S6 Firmware

I have an ST-LINK / V2 Programmer with the number B 2018 33 containing Firmware V2.J27.S6, we are completely satisfied with it. The service needs in the field forced us to buy another ST-LINK / V2 with the number A2021 03 containing Firmware V2.28.S7...

SSzub.1 by Associate
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  • 3 replies
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Can't connect to STM32H7 board

I've been working with the STM32H7B3LIH6Q board on Segger, and it was functioning normally until I happened to flash the code below to it. Now I get "no idcode detected" on Segger and "No debug probe detected" on STM32CubeProgrammer when connected to...

FSkro.1 by Associate II
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  • 1 replies
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STM32F429B JTAG Works, SWD not!

Hello dear engineers,I have made a custom header board based on the STM32f429BIT6. The board can be programmed with the JTAG interface. AS SWD and JTAG share the same connection, (JTAG needs more connection), I assumed that it would be possible to ch...