STM32CubeIDE (MCUs)

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...

please tell me, I need to debug the program in STMCUBEIDE without flashing the controller flash memory every time. Programmer STLINK v2, microcontroller STM32F769. Are there any options to disable flashing?

Im trying to get LWIP to connect to a remote server, but im returned with Routing error ( err_t ERR_RTE) when calling tcp_connect(). The card is a Nucleo F746ZG and im using stm32QubeIDE with LwIP added as a middleware

Snuippet of source code /* Initialize all configured peripherals */ MX_GPIO_Init(); MX_USART3_UART_Init(); Print("USART init ok\n"); MX_USB_OTG_FS_PCD_Init(); Print("USB pcd init ok\n"); MX_LWIP_Init(); Print("LWIP init ok\n"); /* USER CODE BEGIN 2 -...

Hi everyone ! Can you tell me please how to show memory regions of sdram in STM32CubeIDE thank you

hi guys. I'm using stm32l412kb and working with STM32CubeIDE 1.3.0. I use to use this function when I worked with 8051: xdata u8 REG_INIT[32] _at_ RAM_Image+0x0020; and I'm looking for an alternative function

I want to define array [32] at a specific address. This is what I wrote: #define Step 0x8#define MainAddress 0x801F800#define BiasRefInit *(uint64_t *)(MainAddress+ 0*Step)#define InterREGdelVAL100u *(uint64_t *)(MainAddress+ 1*Step)#d...

How to use __LL_ADC_CALC_TEMPERATURE?

I have a project with the STM32L053R8.So far, so good, it works. Now I wanted to use __LL_ADC_CALC_TEMPERATURE to get the actual chip temperature - but it is not available in the __LL-list and also not in the include-file.Can you please tell me, how ...

Sending UART issue

HelloI wrote UART sending command. I use cp210x from Silicon labs. But i didnt see numbers in putty or termite .Please tell me what is wrong ?[url=https://hizliresim.com/dABfK1[/url]My code:My code:#include "string.h"char com_giden[50];int ix = 0; sp...

Loose connection to the STM32 of a hoverboard after a first launch of an empty program

Hi,I try to flash an hoverboard MCU but after the first launch, it is impossible to connect again to the MCU. It is like it was damaged :'(Steps:I put the board under batteryI connect the ST-Link to the 4 pinI connect the ST-Link to the usbI Connect ...

Is it possible to clean and build a STM32CubeIDE project from the command line, e.g. from a bash script? Preferrably without GUI... You can do it with Eclipse but it doesn't seems to work for CubeIDE.

RELEASE vs DEBUG

Hi all!,I'm triyng to learn about differences between a debug .elf file vs a release .elf.If I upload a debug .elf file and then, in STMStudio I import a variable from that .elf file, STMStudio shows the variable normally, as expected.But, If I uploa...

Data located in BKPRAM causes .bin Build output to jump in size.

Hi I am using STM32CUBEIDE I can read and write to BKPRAM this all works STM32F407.I have Modified Linker Script to include a BKRAM area 4k, however I have a situation I cannot understand whereby my Build output file .bin changes size dramatically wh...