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 1.19.0 released

We are pleased to announce that the release 1.19.0 of STM32CubeCLT is available. What is new in 1.19.0: Support for ST Arm Clang toolchainMaintenance of the previous versionUpdated in accordance with STM32CubeIDE v1.19.0 Main fixed issues in 1.19.0: ...

Resolved! [Resolved] STM32CubeIDE project creation issue

Updated post to reflect permanent fix Dear STM32CubeIDE user, Further to the recent STM32CubeIDE project creation issue, we would like to inform you that a solution is now available for you. This permanent fix applies to all STM32CubeIDE versions. I...

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...

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...

f103RB can bus transmit error

Hello staff,I'm trying can bus interface on dev board nucleo-f103RB. I immediately pass the self-loop test mode and move on to build a minimal CAN with 2 nodes(2 f103RB, one as transmitter and the other as listener). I'm using normal communication mo...

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CWang.14 by Associate II
  • 1832 Views
  • 2 replies
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HC-SR04 issue w/ NUCLEO-L432KC

I am trying to interface the HC-SR04 sensor to the NUCLEO-L432KC board. Here are the connections:VCC -> 5VGND -> GNDTRIG -> A0ECHO -> A1Despite not getting any errors, I am consistently getting the value of 0 as the distance. I suspect the issue lies...

Trying to generate SPI HAL in STM32Cube for NUCLEO-G431KBT

Hi,I'm trying to initiate an SPI interface through the MX view. When i'm saving and building the code from the .ioc file i only see INIT for GPIO and USART, none for SPI. Am i doing something wrong here? As i understand Cube should setup the HAL SPI ...

WilliamT by Associate
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Resolved! STM32 Dual core memory question

Hello!I am looking to do a project with STM32WB5MMGH6TRLooking at the datasheet:"-  Dedicated Arm® Cortex®-M0+ for radio and security tasks-  Dedicated Arm® Cortex®-M4 CPU with FPU and ART (adaptative real-time   accelerator) up to 64 MHz speed- 1-Mb...

DenDanne_0-1690793915870.png DenDanne_2-1690794161811.png
DenDanne by Associate II
  • 1252 Views
  • 2 replies
  • 1 kudos

Version

Release Notes for STM32CubeH7 Firmware Package (htmlpreview.github.io)Currently I'm using STM32 FW Package - STM32Cube_FW_H7_V1.11.0 whose toolchain should be STM32CubeIDE toolchain (gcc9_2020_q2_update) v1.7.0However, I found the newest STM32CubeIDE...

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Tom WEI by Associate
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  • 1 replies
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I2C ARLO(HAL_I2C_ERROR_ARLO) error issue in STM32G0

Hello forum,I am facing an issue related to i2c communication. Controller: STM32G0 seriesI2C mode: slave modeI have configured the controller as  I2C slave mode with a single master.When I am configuring the i2c frequency 100khz, both (master and sla...

Dthum.1 by Associate III
  • 3035 Views
  • 2 replies
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Example Ethernet or LWIP Project for Nucleo-H745zi-q board

Hi,We are working with Nucleo-H745zi-q board and there is no example project for Ethernet or LWIP usage. We tried many settings from Github or other examples thorough googling but we could not get it working stable. For example, if we enable any time...

Configure P NUCLEO LRWAN2 GATEWAY as Master Node

I would like to configure P-NUCLEO-LRWAN2 Gateway (NUCLEO-F746ZG board) as a Master Node and communicate with End Nodes by transferring IO status of STM32 controller.here END Nodes are STM32WL55JC devices. Can anyone provide some insights in doing it...

Tejeswar by Associate II
  • 1062 Views
  • 2 replies
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Resolved! Installing Mylyn on STM32CubeIDE

Has anyone had any luck getting this running? I'm on a Win10 PC, using Cube 1.7.0 & installed Mylyn 3.23 (both latest). It looks like it installs ok, but there is no View Menu entry that I can find to access the views.Any ideas?Thanks in advance

RDrum.1 by Associate III
  • 4301 Views
  • 8 replies
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