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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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...

Resolved! HW or SW issue?

Hallo,I needed more performance for my project, so I replaced my STM32F401 Blackpill by a WeAct STM32H723VGT6 board. I adapted my HW to accomodate the different layout of the H723 board and modified my application where needed because differences in ...

DebugError_H723VGT6_20240508.png
FredS by Senior
  • 6070 Views
  • 15 replies
  • 3 kudos

stm32 ide download problem

Hi         I am new to stm32 and try my stm board via arduino ide bcoz when ever I try to download the software a message is shown as belowthis software is not available for download. regards.

ap2miz by Associate
  • 618 Views
  • 1 replies
  • 0 kudos

i2c clock stretching

Hi,now I'm implementing i2c with 1 master(U575ZI-Q) and 3 slave(L432KC) boards. master transmit dataBuf to slave HAL_I2C_Master_Transmit_IT(&hi2c1, addr<<1, dataBuf, sizeof(dataBuf)); and Slave receive it.HAL_I2C_Slave_Receive_IT(&hi2c1, dataBuf, siz...

eunni_0-1715233400867.png
eunni by Associate III
  • 1551 Views
  • 3 replies
  • 0 kudos

DCMI D1 waveform not showing

I'm trying to get image data through DCMI using ov2640, but other pins' signals come out well, but D0's signals don't show waveformsHardware connectivity is no problem. Is there anything I should pay attention to in software or clock?

achovy by Associate II
  • 747 Views
  • 1 replies
  • 0 kudos

Resolved! ADC Triggered by Timer

Hello community , Am using STM32H745ZIT6 MCU in that  configured ADC (4 channnels)  triggered by timer and data collected in DMA .ADC is tiggered by timer (all the 4 channels at a time ) . I want to trigger each channels seperately(in a single ADC) b...

SA  V.1 by Senior
  • 933 Views
  • 1 replies
  • 0 kudos

Cube IDE Version: 1.15.1 Problems

I am using Mac Os I installed Cube IDE Version: 1.15.1. And tried to progarm ,i lost a lot of time by software error.When i configure the .ioc where I configured TIM1 with some parameter .After the  code generated and wrote some programs ,but not wor...