STM32 MCUs Software development tools

Hello,Do I need to change the version of STM32CubeProgrammer, or is it just an incorrect setting in the .pro file? Please help me fix it. Thank you in advance.//---------------------------------------------------------------------------------------------------- Environment ubuntu 22.04 Qt 6.5.3 qmake version 3.1 STM32CubeProgrammer 2.18.0 gcc version 11.4.0 //-------------------------------------------------------------------------------------------------------- qt pro file QT += core gui greaterThan(QT_MAJOR_VERSION, 4): QT += widgets CONFIG += c++17 #DEFINES += QT_NO_VERSION_TAGGING # You can make your code fail to compile if it uses deprecated APIs. # In order to do so, uncomment the following line. #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000 # disables all the APIs deprecated before Qt 6.0.0 SOURCES += \ main.cpp \ mainwindow.cpp \ stm32downloader.cpp \ upgradeFirmware.cpp HEADERS += \ mainwindow.h \ stm32downloader.h FORMS += \ mainwindow.ui # Default rules for d

I have internet access at my office only through a virtual machine.I'm facing an issue with updating Cube-IDE. Currently, I'm using version 1.11.0 and I want to manually update it to version 1.13.1.I've downloaded the executable file for version 1.13.1 from the website, but my previous code doesn't seem to open in this updated version.Could you please guide me on how to connect my existing workspace (workspace_1.11.0) with the new version? Alternatively, if there's an alternative method for manually updating CubeIDE, I'd appreciate the advice.    

I have developed software in STM32CubeIDE using the NUCLEO-L433RC-P dev board.This board uses the STM32L433RCT6P (which has an external SMPS for VDD12 pins) but the PCB I am designing uses the STM32L433RCT6 (without external SMPS).When my PCB arrives, I will need to retarget the MCU in STM32CubeIDE from the STM32L433RCT6P to the STM32L433RCT6, but I cannot see how to do this.I tried to create a new project (including the .ioc file) using STM32CubeMX and copy files accross, but got into a mess and could not get it to work.Ideally I would like to be able to easily switch between both MCUs, so that I can continue to develop the software on the NUCLEO-L433RC-P until my PCB arrives.How do I retarget my software to the STM32L433RCT6 ?

Hi everyone,I am using an STM32H750 microcontroller and programming it through CubeIDE.After updating STM32CubeIDE to the latest version (1.18.0), ADC3 stopped working. For some reason that I couldn't identify, the EOS bit in the ADC_ISR register is not being set after the conversion.I have already downloaded the previous version (1.17.0), and the firmware still works on it.P.S.: I am using ADC through BDMA.Below is the function that stopped working and the ADC3 configuration: void adc_sample(void){LL_ADC_REG_StartConversion(hadc1.Instance);LL_ADC_REG_StartConversion(hadc3.Instance); while(!(LL_ADC_IsActiveFlag_EOS(hadc1.Instance)));while(!(LL_ADC_IsActiveFlag_EOS(hadc3.Instance))); LL_ADC_ClearFlag_EOS(hadc1.Instance);LL_ADC_ClearFlag_EOS(hadc3.Instance);} /** Common config*/hadc3.Instance = ADC3;hadc3.Init.Resolution = ADC_RESOLUTION_12B;hadc3.Init.ScanConvMode = ADC_SCAN_ENABLE;hadc3.Init.EOCSelection = ADC_EOC_SINGLE_CONV;hadc3.Init.LowPowerAutoWait = DISABLE;ha

Hi, I am thinking the same topic today. Security software is important today, not only hardware. Middle-ware/components need to be upgraded which is required by EN 18031 standard. We hope ST apply new version mbedTLS in the next STM32Cube release. -Engin Edit: moved from mbedTLS with support of TLS_1.3 in STM32CubeMX

Hi All, I am using STM32H747IDISCO kit. I make a new project on STM32CubeIDE(Vewsion 1.18.1), following these steps below. 1.Start STM32CubeIDE(Vewsion 1.18.1), and click [Start new STM32 Project] button on STM32CubeIDE Home. 2.Input "STM32H747I-DISCO" in Commercial Part Number Box on Boad Selector tab. 3.Click Boads list 1 item displayed on right side, and click [Next] button. 4.Input "TestPrj" in Project Name Box in STM32 Project daialog, and click finish button. After a while, TestPrj.ioc is opened, then click Project -> Generate code.  C/C++ perspective is opened. I add some processes in CM4 main function that turn on LED1 like the following. /* Reset of all peripherals, Initializes the Flash interface and the Systick. */ HAL_Init(); /* added proccess start */ { /* Configure the GPIO_LED pin */ GPIO_InitTypeDef GPIO_InitStruct; __HAL_RCC_GPIOI_CLK_ENABLE(); GPIO_InitStruct.Pin = GPIO_PIN_12; GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; GPIO_InitStruct.Pull = GP

I am using STM32CubeMX Version 6.13.0 and targeting the STM32H743BIT6.The CAD export option fails with the error: "Download interruption: CAD download fails due to AxiosError: Request failed with status code 500".I first experienced this with an older version of CubeMX about a week ago and the error persists today with the latest version (6.13.0) of CubeMX.To replicate the error:Start a CubeMX project targeting the STM32H743BIT6. Configure at least 1 pin. Go to the 'Tools' tab, CAD option.Select KiCAD v6+ and 3D STEP.Select pin naming 'Dual'Select 'CAD Models' to attempt a download.

We've got a STM32H747IGT6 which is the two-core version (one M4, one M7).  I've got GDB servers running on ports 61238 (CM4) and 61234 (CM7) and then running two instances of GDB (one for each server).  GDB says it's happily connected, and I can load code and inspect memory on both cores but when I set a breakpoint on the M4, gdb says "Note: automatically using hardware breakpoints for read-only addresses." and the breakpoint never fires.  On the M7, gdb doesn't give that same warning and breakpoints actually work.Is this a known limitation of the M4, or is it something I've got set up wrong? 

I bought an arm64 based PC a few months ago and I have been unable to connect to or detect stlink even after installing driver, is there a work around? has anyone successfully been able to use the snapdragon processor with stlink? is there another kind of debugger that works with arm based pc's? your help will be highly appreciated, thanks

I was checking maximum frequencies of some MCUs and noticed i can pick ADC frequency in CubeMX clock configuration up to 80MHz for TSSOP-20 STM32G030. Its maximum frequency is 64MHz.Datasheet states it can deliver maximum 2Msps on 12 bit but with its 1.5 Sampling and 12.5 conversion cycles it reaches way higher sample rates.I checked some of the reference manual chapters and did not noticed anything unusual, prescalers seems to accept /1 divisions as well.I am not familiar with reference manuals. Datasheet 5.3.17 also shows 35MHz maximum frequency. What's the thing i am missing? Is it a bug on interface?

The MCU of NUCLEO-U031R8 is LQFP64. But if I import the example of NUCLEO-U031R8, STM32CubeMX shows it as UFBGA64. 

Hi Everyone,I noticed that CubeMX (version 6.14.0) generates a call to HAL_OSPI_DLYB_SetConfig in octospi.c even though I have configured the OctoSPI to bypass the delay block.Is it safe to just remove any Delay Block related code?Is this a bug in CubeMX? It increases the code size, so I would like it to be removed if it's not necessaryMy target is a Nucleo-U5A5. Thanks!Timon Zijnge 

Hello everyone,I am currently working on a project with a STM32U545. There was a first prototype electronics + software that was working. I made a new hardware and I wanted to use the same code with just a few modification.For this, I just copied the STM32CubeIDE project, modified the configurator with the integrated CubeMX, regenerated the code and compiled.This is where I ran into problems:I have this compilation error:../Drivers/STM32U5xx_HAL_Driver/Inc/stm32u5xx_hal_uart_ex.h:231:36: error: unknown type name 'UART_HandleTypeDef'; did you mean 'RTC_HandleTypeDef'? 231 | HAL_StatusTypeDef HAL_RS485Ex_Init(UART_HandleTypeDef *huart, uint32_t Polarity, uint32_t AssertionTime, | ^~~~~~~~~~~~~~~~~~ | RTC_HandleTypeDefSTM32Cube IDE version:  1.18.0STM32CubeMX version: 6.14.0When looking at the generated driver (file stm32u5xx_hal_uart.h), I noticed that the UART_HandleTypeDef was missing its name before the semicolon:typedef struct __UART_HandleTypeDef { USART_TypeDef *Insta

I added a folder called Docs to my project, then created release notes using Word and dropped in the newly created Docs folder. When I try to build, I get a message box:How do I fix this?

Hi,I am trying to export (and then import) a project on STMIDE from one computer to another but it's been not so straight forward. Hoping somebody can point me to the right direction or a step by step on how this is properly done. For context, when I export the project and try to import into another computer - the project is missing nearly all of the files except for a few..?  Thanks

Hello,Previously I had CubeMX 6.13.0 and here is the code which was autogenerated and working as expected for RS485 communication, where I have manually handled the Direction pin in my code.static void MX_LPUART1_UART_Init(void) { hlpuart1.Instance = LPUART1; hlpuart1.Init.BaudRate = 115200; hlpuart1.Init.WordLength = UART_WORDLENGTH_8B; hlpuart1.Init.StopBits = UART_STOPBITS_1; hlpuart1.Init.Parity = UART_PARITY_NONE; hlpuart1.Init.Mode = UART_MODE_TX_RX; hlpuart1.Init.HwFlowCtl = UART_HWCONTROL_NONE; hlpuart1.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE; hlpuart1.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT; if (HAL_RS485Ex_Init(&hlpuart1, UART_DE_POLARITY_HIGH, 0, 0) != HAL_OK) { Error_Handler(); } if (HAL_UARTEx_SetTxFifoThreshold(&hlpuart1, UART_TXFIFO_THRESHOLD_1_8) != HAL_OK) { Error_Handler(); } if (HAL_UARTEx_SetRxFifoThreshold(&hlpuart1, UART_RXFIFO_THRESHOLD_1_8) != HAL_OK) { Error_Handler(); } if (HAL_UARTEx_DisableFifoMode(&a

I was using STM Cube IDE version 1.17.0, and I am not getting the option to choose the Stm32Cube in Target Project type by default it is selecting the option of empty. I have been using the same version for few months and I have never faced this issue.. Could you find a solution for this.

Hi,I have a project working on a STM32U5 and I was curious to port it to STM32U3 to see the differences in power consumption.I have built the project for the STM32U3 with CubeMX with the firmware packet "FW_U3 V1.1.0" , which is currently the latest available.My project uses ADF1 to acquire the signal from a digital microphone among other things.I configured all the pheripherals and added my code without any problem but when I built the project the mdf.c source file in function "void HAL_MDF_MspInit(MDF_HandleTypeDef* mdfHandle)" (which is automatically generated by CubeMX) gave me an undefined reference error for this definition "IS_ADF_INSTANCE(mdfHandle->Instance)".IS_ADF_INSTANCE() is missing.I look into my STM32U5 project and this Macro is defined in file "stm32u5xx_hal_mdf.h" .I added it manually into the USER CODE of my STM32U3 mdf.c file and the project builds perfectly. Please check the next release MDF/ADF drivers that are released for CubeMX, since this automatically

HiLast week I installed the latest version of stm32CubeIDE on my Fedora 42 system using the generic linux installer from the ST web site. The installation went smoothly and I was able to run the program and even generate a simple project.When I went back 2 days later to continue, each time i ran CubeIDE the system starts and displays the standard "workspace" window. Upon hitting enter a small empty windows comes up and the system hangs there. The app does not appear to close since if I try to start again I get the message that the app is already running.Any ideas please? 

Hello,A few days ago I installed stm32cubeide on linux mint and successfully created a test project with STM32Cube.Today, if I try to create one, I can only Targeted Project Type : Empty, as STM32Cube is greyed.Why?

When creating a project with the new STM32CubeIDE 1.19.0, I get the following error: Does anyone knows how to fix this?

Using latest STM32CubeProgrammer v2.15.0Register name and description don't match (rising register, but falling description, and vice versa).Which one is correct? 

Is there a way to edit the auto-generated code in CubeMX, such as in the function below?please see the code below:void MX_USART2_UART_Init(void) { /* USER CODE BEGIN USART2_Init 0 */ /* USER CODE END USART2_Init 0 */ /* USER CODE BEGIN USART2_Init 1 */ /* USER CODE END USART2_Init 1 */ huart2.Instance = USART2; #ifdef SLOW_CLOCK huart2.Init.BaudRate = 9600; #else huart2.Init.BaudRate = 152285; #endif huart2.Init.WordLength = UART_WORDLENGTH_8B; ... }Edited to apply source code formatting - please see How to insert source code for future reference.

Whenever i rename a project. launch file is created and a number of. launch files are generated for each project name, is it possible that automatically that the old launch files are deleted, i can delete manually but just checking if it can be deleted automatically as soon i rename the project. 

Me 2, having the same issue as STM32C011 QFPN20 not able to be programmed using stlink-v2   moved from this post.