STM32 MPUs Software development tools

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STM32CubeProgrammer v2.20 released

We are pleased to announce that STM32CubeProgrammer 2.20 is available What is new in 2.20: • Support for the STM32MP21x microprocessors:         – External memory programming        – OTP programming        – PKCS#11        – ST power management IC• ...

STM32CubeIDE 1.19.0 released

We are pleased to announce that the release 1.19.0 of STM32CubeIDE is available. What is new in 1.19.0: Microcontroller, microprocessor, and board lists aligned with STM32CubeMX v6.15.0:Added the support for STM32MP21xx microprocessors to the STM32MP...

STM32CubeMX 6.15.0 released

We are pleased to announce that the version 6.15.0 of STM32CubeMX is available. What is new in 6.15.0: Enhanced microprocessor support: Added the STM32MP21-A35-TD, STM32MP21-M33-TD, STM32MP25-M33-TD, and STM32MP23-M33-TD trusted domains for the STM32...

Cannot debug CM4, "Unable to create ... because of "java.io.IOException: inputstream is closed"

I'm trying to program/debug a CM4 co processor on a STM32MP151 3rd party board.I setup the Debug as "thru Linux core" Serial port and Inet address looks ok, I got a green connection light, "status connected", and after trying to debug, I got this mes...

Resolved! In a later step we plan to flash several chips in parallel on one Windows host system. For this it is necessary to be able to assign connected boards clearly.

External memory, connected to a STM32MP1, is written with the STM32CubeProgrammer via USB. Here the chip to be written is written with "usb1" (STM32_Programmer.sh -c port=usb1 -d some.tsv").Here we could notice the following behavior: If more than on...

_MHeuc.1 by Associate
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Resolved! STM32CubeProgrammer - Segmentation fault (SIGSEGV) when trying to connect to a STM32MP157F-DK2 via SWD/JTAG

When I try to connect to a STM32MP157F-DK2 board via SWD/JTAG, STM32CubeProgrammer aborts with a segmentation fault on my host system (openSUSE Leap 15.2).I get the following error message, when I start STM32CubeProgrammer within a shell:# # A fatal ...

krjdev by Associate II
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The STM32CubeIDE debug failed

Hi, I am not newer for stm32cubeide. But the stm32cubeide had very bad experience on stm32mp1 platform. Most of the time the debug fails with the error prompt in the screenshot below. The solution is also just to reconnect the stlink or serial port.S...

0693W00000HpiEMQAZ.png
SChen.11 by Associate III
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Resolved! STM32CubeProgrammer cannot connect to stm32mp157x-DK2 or to custom board, in what configuration should the J-tag/SWD connection work?

I have been trying to connect to stm32mp157x-DK2 via on board stl-ink and to my custom board via stlink-v3set, using the STM32CubeProgrammer, but on both boards I get the same error. I have tried selecting engineer and productions mode - no luck. Wha...

0693W00000Hps5FQAR.png 0693W00000Hps6rQAB.png 0693W00000Hps71QAB.png