STM32CubeIDE (MCUs)

I could swear this used to work, but out of the box I do not seem to be able to display the contents of STL containers on my Mac using STM32CubeIDE. A little googling reveals that this has to do with having the Python pretty printers for GDB installed properly, so it seems that that is not the case on my system. And it seems that this should be handled in the standard install of STM32CubeIDE. But it does not seem to be.I am running STMCubeIDE 1.17, but I didn't install it from scratch, I upgraded using the built in upgrade facility. I'm running MacOS 15, but I'm fairly certain this did not work using MacOS 14 either.Questions:Is this the experience of other STM32CubeIDE users on MacOS?If so, does anyone have instructions on the proper install of the pretty printers to get it working. I can probably piece it together from other internet posts, but that could potentially be a time consuming and frustrating process.

Installed CubeIDE. I set the workspace folder to the one that contains my projects. CubeIDE says "there are no projects in your workspace".How can I make the newly installed CubeIDE see the projects that are in the workspace folder? 

Hello,I'm using the __date__/__time__ macros. Their values are only updated if the file using them is re-compiled. Cleaning up before building forces the values to be updated, but this is not feasible on bigger projects.Is there a way to tell CubeIDE that a specific file always has to be rebuild? I only found solutions for makefiles, but CubeIDE is not using makefiles.Regards

After one of the program updates, the "Command Shell Console" stopped opening.As usual, I click on "Open console" button, then on "Command Shell Console", but nothing happens.I rebooted the computer, restarted the program. But nothing changes - just no reaction. CubeIDE 1.17.0, Windows 10, Core(TM) i7-8750H, 32 GB RAM.

Hello,I want to use SWV Data Trace Timeline Graph but when I try to open "Configure trace" option, nothing happens, not a single window is being opened etc. Is it some kind of bug, does it have a solution? Thanks in advance.My IDE and other information are as follows:STM32CubeIDEVersion: 1.0.2Build: 3566_20190716-0927 (UTC)OS: Ubuntu 16.04Board: Nucleo-F401RE--Oguz

Hello,I am using the STM32G070RB and can start the bootloader. I am sending the command get checksum 0xA1 + 0x5E but I receive a NACK Byte directly after that. So I assume that this has to do with the protection active, since the flow diagram in the AN3155 shows only this path.So in order to fix this issue I was thinking to send the readout unprotect command first and then the get checksum command. I did this but it doesn't work either. Please note that I pull the Boot0 Pin high again an I am able to start the bootloader again after the reset caused by readout unprotect command. Any help would be appreciated  

Hi,For context I am using the onboard ST-Link from the H563ZI Nucleo board (this one https://www.st.com/en/evaluation-tools/nucleo-h563zi.html). I am using a STM32CubeIDE demo code with IAR from here: https://www.st.com/en/embedded-software/x-cube-freertos.html#st-get-software in the folder:X-CUBE-FREERTOS\1.2.0\Projects\NUCLEO-H563ZI\Applications\FreeRTOS_Queues_ThreadFlags_TrustZone\EWARM\Project.ewwI followed the Readme and enabled TrustZone by setting TZEN = B4. And also set the flash watermark definition:In simple, I need to ability to debug my non-secure code. Right now:If I debug the secure code (by setting the secure project as active), I can step through the code as I would expect it to do so. The code then jumps to non-secure code and then I can’t step through the non-secure, but this is normal as non-secure is in a different context.Now if I debug the non-secure code (by setting the non-secure project as active), I do not even get to this breakpoint you see below. Actually,

1. Which CubeIDE version is the latest that supports MacOS 12.7 Monterey for the Intel-based Macs?2. Where do I go to download it?Thanks

Hi, I am using an STM32F030C8T6 on a Bluepill PCB with STLink-V2 programmer. I have been successfully programming this board and others like it for a couple of years now. The issue is that on CubeIDE 1.15 on my laptop, the IDE refuses to program/ detect the ST-Link. ST-Link utility and cube programmer are able to detect the ST-Link easily as well as the STLinkUpgrade function within the CubeIDE can detect the ST-Link. It gets weirder as when I restart the PC, I can open the CubeIDE and program the STM32 once. If I try to enter the debug mode, the process gets interrupted midway but the Run command succeeds once. After that I get the message. "No ST-Link Detected. Please connect ST-Link and restart the debug session". The hardware works perfectly on two other PCs only my laptop is the issue. I have tried using other ST-Link devices on this laptop but there is no change. I've uninstalled and reinstalled CubeIde, CubeMX, ST-Link-server and ST-Link USB bridge but n

I have a problem here:When calling strcat() on a target string with odd length and odd source, the controller goes into hardfault, SCB_UFST_UNALIGNED is set. If I deactivate the unaligned trap (SCB_CCR_UNALIGN_TRP == 0), the following happens.The controller goes into hardfault on calling putchar(), SCB_BFSR_IBUSERR set. Many previous calls to putchar() work fine.I use CUBEide with GNU Tools for STM32 12.3rel1.The code has already been compiled for other STM32 derivatives and other versions of GNU Tools, and works fine on these systems.

Hello everyone,I am currently working on an STM32F411VET6 DISCOVERY board project where I am using DMA for SPI communication with an SSD1331 OLED display. However, I am encountering an issue where the system enters an infinite loop of DMA interrupts. The interrupts are repeatedly triggered, and the program does not seem to proceed past the DMA interrupt handler (HAL_DMA_IRQHandler). I also get this weird call on my stack called: <signal handler called>() at 0xfffffff9I'm really new to this stuff so i'm sorry for any obvious questions in advance. Here is my code:  int main(void) { /* USER CODE BEGIN 1 */ uint8_t level = 0; uint8_t game_is_running = 1; uint8_t i, j = 4; uint8_t * frame_buffer = malloc(sizeof(uint8_t)); if(frame_buffer == NULL) Error_Handler(); /* USER CODE END 1 */ /* MCU Configuration--------------------------------------------------------*/ /* Reset of all peripherals, Initializes the Flash interface and the Systick. */ HAL_Init(); /* U

Hello, i just installed CubeIDE / MX on a brand new Computer. I am running Windows 11.Both IDE and MX have a problem with downloading "software packages" The are extremly slow and after an hour i get an error message. I am not able to work with that behaviour. I checked the Firewall / Disabled it. Internet connection is there, and yes it is fast enough. All other programs works just fine.Its just the ST Tools. Is there any known issue with windows 11?Hope someone can help me, because i would like to continue with my projects. Best regardsMax

Hi, My project use STM32H750IBK6 MCU and it works well with STM32CubeIDE v1.16.1. But it stop running after migration to STM32CubeIDE v1.17.0 with FW H7 V1.12.0. Any suggestions? BRs, -Engin

How do I get the STM32F103C8T6 to read frequencies from 1Hz to 100Khz correctly and accurately on TIM3?I set HCLK in the program at 72Mhz, Prescaler at 2999 and Period at 65536.htim3.Instance = TIM3;htim3.Init.Prescaler = 2999;htim3.Init.CounterMode = TIM_COUNTERMODE_UP;htim3.Init.Period = 65535;htim3.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;htim3.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;and the program can read the 1Hz frequency correctly but when reading the 1KHz frequency, the value displayed by the program output becomes 1090Hz.I use the following formula to get the value for the output frequency:The value of IC_direct_mode_periode is obtained from this section: What is the correct prescaler, period or HCLK value so that the program can read frequencies correctly and accurately up to 100Khz?or is the formula I used to get the value for the output frequency wrong?

Dear members, After fiddling a bit with stm32cube ide, I found that after project compilation, I have 3 files generated i.e. elf, hex and bin, in my debug folder. But the size of all three varies. Elf is 925kbBin is 13kbHex is 36 kbI know elf have lots of extra data + debug infoBin is raw file without address Hex is raw file with address ​Now my question is, when i look into memory regions of build analyzer, and console output values of text, data and bss sizes, what does it represent? It it the breakdown of bin or hex or elf file?By default settings which file is sent to uc, through ide? Elf, bin or hex? ​Thanks and regards Avinash

I have read through a couple posts on this but did not get a clear answer.I have two projects in a workspace.  One shows the tree as:  (This is how I want to see it!)The other just shows Core with only .c files.I can't see what is the difference as far as settings between the two projects that is causing this?How do I show the Src and Inc as separate directories with all the .c and .h files listed?   

I run the same code with the same .ioc between stme32cubeide and keil uvision but lcd only show on keil and it shows nothing on cubeide. Anyone know why?I use register due to requirement of my teacher.Thank you!#include "stm32f4xx.h" #inclide < stdio.h> #define LCD_ADDR (0x27 << 1) #define LCD_EN 0x04 #define LCD_RS 0x01 void Timer2_Init(void) { // Clock enable RCC->APB1ENR |= RCC_APB1ENR_TIM2EN; } void delay_us(uint32_t us) { // Prescaler TIM2->PSC = 16 - 1; // Auto-reload value TIM2->ARR = us; // Forced update TIM2->EGR = TIM_EGR_UG; // Clear update flag TIM2->SR &= ~TIM_SR_UIF; // Timer enable TIM2->CR1 |= TIM_CR1_CEN; while (!(TIM2->SR & TIM_SR_UIF)) ; // wait till update flag is set // Clear update flag TIM2->SR &= ~TIM_SR_UIF; // Stop timer TIM2->CR1 &= ~TIM_CR1_CEN; } void I2C_Init(void) { // Clock RCC->AHB1ENR |= RCC_AHB1ENR_GPIOBEN; RCC->APB1ENR |= RCC_APB1ENR_I2C1EN; // Analog mode

in an STM32CubeIDE V1.17.0 project I add folders Application and Application/Src. I add Application/Src to the list of  source locations. I add a couple of new C++ template source files to the Application/Src folder. These compile OK.But why does the IDE show these files in two places and how can I stop or hide this behaviour? 

Hello, I am having issues in the IDE, with making the application transition screens.What I've noticed is that even though the goToScreenX function for specific screens is declared in the FrontEndApplicationBase.cpp, it hard faults if the screen transition function isn't already called somewhere in TouchGFXC.For example, if I want to go to PageA, and PageA has no screens currently going to it, and I type application().goToPageAScreenNoTransition(), it would error. But if I already had pageB -> pageA using a interaction+button in TouchGFX, then application().goToPageAScreenNoTransition(), would be valid from any other page. 

This is very easy to reproduce:- Create a new STM32 project using a PD-compatible MCU e.g. STM32G071CBT6 - Enable both UCPD1 and UCPD2 as dual-role ports. Add DMA for Rx/Tx for each port.- Enable FreeRTOS- Enable USBPD with default port configuration "Port 0: UCPD1; Port 1: UCPD2", "Full stack", TIM1- Looking at the "Configuration" window only Port 1 is configurable (see attached) 

Hi,I encountered a linker error at the end of the compilation of the TFM_SBSFU_Boot project within the TFM solution when upgrading to the GNU Tools for STM32 12.3.rel1 toolchain via CubeIDE. The specific error message is: 'ld.exe: link errors found, deleting executable `TFM_SBSFU_Boot.elf'.'As a temporary solution, I had to revert back to the GNU Tools for STM32 11.3.rel1 version using the Toolchain Manager. Additionally, on Windows systems, I found that starting CubeIDE with administrative privileges was essential to prevent the software from freezing.Do you have a solution to prevent future CubeIDE updates from causing this error again?Thanks  

I've got the following interrupt configured for TIM4:void TIM4_IRQHandler(void) { if ( LL_TIM_IsActiveFlag_UPDATE( TIM4 ) ) { LL_TIM_GetDirection( TIM4 ) == 0 ? ++x : --x; LL_TIM_ClearFlag_UPDATE( TIM4 ); } }I know this interrupt is being called as I can see the value of 'x' changing. However, breakpoints within the interrupt routine do not stop the debugger. I have removed and readded the breakpoint, but that makes no difference.Breakpoints elsewhere within the code work as expected.Processor is an STM32G431 and the Cube version is 1.17.0Any idea what's going on here?

i install stm32cube ide in my system and i installed but generate code does not show any error

Hi,I got an issue where I can no longer activate SWV Viewer option inside debug configuration for my NUCLEO-U083RC board. The SWV checkbox is greyed out. Whether I create a new project or load an existing one, the SWV option is greyed out and can no longer be selected. Anyone got an idea what is going on?Also I had some issues with ITM_SendChar as it would not compile. Debug Trace Asynchronous Sw is active. On Nucleo board I assume SWO is connected. Cube IDE 1.17.0.STM32U0 V1.2 package. 

Yesterday I updated CubeIDE to 1.17.0. Everything seems to work except code generation.When I open my projectname.ioc file, it asks me to migrate or continue. Since I was updating anyway, I chose "migrate". When I then made changes and saved, a dialog popped up for half a second and closed and no code was changed. When reverted my .ioc file (in git) and tried again choosing "continue" this time, something was downloaded and unzipped in the background and then code generation worked like it used to.