STM32CubeIDE (MCUs)

Ask questions on STM32CubeIDE. Discuss how to build, debug, configure, and optimize your project as well as how to use our software tools.

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STM32CubeCLT 1.20.0 released

We are pleased to announce that STM32CubeCLT 1.20.0 release is available. What is new in 1.20.0: Maintenance of the previous version: Updated in accordance with STM32CubeIDE v2.0.0Update of Clang toolchain version 19.1.6Update of GCC 13.3.rel1Update ...

Aimen1 by ST Employee
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STM32CubeIDE 2.0.0 released

We are pleased to announce that STM32CubeIDE 2.0.0 release is available. STM32CubeIDE is now independent from STM32CubeMX. With this release, device configuration, previously handled within STM32CubeIDE via STM32CubeMX, is now exclusively available t...

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...

stm32cubeIDE 1.16 errata

Hi,I am developing software on the stm32h743 using threadx and have just updated the IDE to version 1.16.In the Errata document for IDE 1.16 under target specific issues it says the following:184869ThreadX should not be available on H7 single core, a...

alan32 by Associate
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Resolved! Where to call HAL_ADC_Start_DMA ?

If I call "HAL_ADC_Start_DMA();" outside of while loop, it's not working.If I call it inside the while loop, it's working. /**************************************************************************************Issue in starting multichannel ADC throu...

Screenshot 2024-07-24 102732.png
vijay_66 by Associate II
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ST OpenBootLoader for stm32g491 on UART1 not work

Hi everyoneusing the UART1 by modifying the tx and rx pins according to my personal application, I am unable to connect with the 7F synchronization byte using stm32cubeprogrammer. Below is the code I modified: /* ------------------------- Definitions...

RS62 by Associate
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MQTT_VAR_HEADER_BUFFER_LEN

I am trying to send and subscribe data via mqtt protocol using the lwip library with an STM32F207 series microcontroller. When I define MQTT_VAR_HEADER_BUFFER_LEN as 256, I have no problem receiving data. However, when I set MQTT_VAR_HEADER_BUFFER_LE...

Resolved! STM32cubeIDE 1.15.1 no longer available

Hello,I have installed and used STM32cubeIDE 1.15.1 on some workstations, and I want to replicate exactly this development environment on a new workstation.In the downloads page, this version 1.15.1 is no longer available for Linux Debian.Where can I...

JLemi by Associate III
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  • 2 replies
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Resolved! No ST-LINK detected - NUCLEO-F429Zi board

Hi, I tryed differents issues to solve my probleme, include this :https://stackoverflow.com/questions/72564141/why-is-my-stm32f407-not-being-recognized-by-computer-windows-10 https://stackoverflow.com/questions/71678792/st-link-v2-detected-as-usb-mas...

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mzi by Associate II
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Resolved! TMP102 Configuration Register Read/Write fail

I need help to setup TMP102 alarm function. My board is NUCLEO-F439ZIReading the temperature is working fine.uint8_t TMP102_ADDR = 0x48 << 1;uint8_t REG_TEMP = 0x00;uint8_t buf[12];buf[0] = REG_TEMP;ret = HAL_I2C_Master_Transmit(&hi2c2, 0x90, buf, 1,...

rasem by Associate II
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  • 4 replies
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