STM32CubeIDE (MCUs)

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Forum Posts

STM32CubeIDE 2.1.1 released

We are pleased to announce that the minor version 2.1.1 of STM32CubeIDE is available. What is new in 2.1.1: This release covers the topics listed below: SEGGER J-Link GDB server updated to 9.24 to fix an issue with the Live Expression view during the...

Aimen1 by ST Employee
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STM32CubeCLT 1.21.0 released

We are pleased to announce that STM32CubeCLT 1.21.0 release is available. What is new in 1.21.0: Maintenance of the previous version: Updated in accordance with STM32CubeIDE v2.1.0Update of Clang/LLVM toolchainUpdate of GCC to GCC 14Update of STM32Cu...

Aimen1 by ST Employee
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STM32CubeIDE 2.0 release - early heads-up!

Starting from the release in November 2025, STM32CubeIDE and STM32CubeMX will be available exclusively in their standalone versions. STM32CubeMX will no longer be integrated inside STM32CubeIDE. Instead, the two tools will be interoperable in the sam...

Nucleo_F429ZI Ethernet echo example

Hi,I'm new to STM and finding the mash-up of tools and examples quite frustrating. I purchased a Nucleo_F429ZI with Ethernet and there only seems to be one Ethernet example in the driver repository "LwIP_HTTP_Server_Netconn_RTOS". We wanted to use th...

Hi, I had software written for me for a STM32F103C8 processor in CUbeIde vs1.1.0 I need to edit this software and are running vs1.4.2 , but get lots of problems all of a sudden when migrating to the newer version. Please Help!!

The problem is that some of the projects just stop working all together, it compiles without errors, but the oled for instance is not working at all. If I use vs1.1..0 on another pc, all is working fine.

SRaut.2 by Associate
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How to use HAL_UART_receive_dma multiple times. When I modify the example project UART_TwoBoards_ComDMA (for nucleo-144 H743ZI2) with a loop of dma receive and dma transmit only the first time the received data is okay.

I connect PC6 with PC7 to get a loopback on my evaluation board.I add the following code:do{ memset( aRxBuffer, 0x00, sizeof(aRxBuffer)); if(HAL_UART_Receive_DMA(&UartHandle, (uint8_t *)aRxBuffer, RXBUFFERSIZE) != HAL_OK)   {    Error_Handler();   ...

Resolved! Unsigned content in CubeIDA update

while tryingt o update the CubeIDE , I get the following message indicating that update contains unsigned content Is it safe to install the updates or dose it contains any risk?

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HAlzo by Senior
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Errors in GDB and OpenOCD when debugging in STM32CubeIDE

Hi All. I have: STM32CubeIDE 1.4.2, ST-LINK V3, STM32F756The project compiles successfully and runs in the Cube.Also, I have absolutely no problem flashing my HEX file via ST-LINK Utility. It is perfectly flashed at the emulator speed of 24 MHz, star...

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ILebe.1 by Associate
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