STM32CubeIDE (MCUs)

Hi all,I'm very new to the STM32 world but still trying to figure out how things work.I have installed the STM32CubIDE software without issue, but my problems start when I try to develop and upload a blink application.No matter what I do, the ST-Link server starts but is unable to find the connected "Blue Pill" (BP) board.  The LED power lights on both the ST-Link and the BP board are on, but that's as far as it goes.The BP board that I have has three small push buttons, the usual power rest button and two others labeled HRST and BOOT0.  It does not have the big jumper header that I see in most on-line images.   I'm not sure (and cannot find) information on how these buttons should be treated and what their purpose is.Can anyone suggest how I should go about troubleshooting further?Many thanksLuke.  VK4KYT  

I am confused where my source file should be stored.  It seems that I have duplicate files stored in multiple locations. Some seem to get updated together and some don't!For instance I have a main.h file stored here-> FJB_KEYPAD_R5\STM32CubeIDE\Application\User\Core\Inc  and another main.h stored here-> X:\STM32_development\FJB_KEYPAD_R5\Core\IncThey are not the same and get referenced differently depending on which file I am using.I only want one main.h!What is the correct way to store my source and include files?  

Dear ST Community,I have the following issue:I try to start a simple SPI Transmit but it seems that after a first burt of clocks which I observe on the osciloscope, the program gets stack in the Error_Handler, while it shouldn't based on .ioc configuration and the code.I attach the respective main.c script that describes the situation: //=====================================System's Code=================================== /* USER CODE BEGIN PTD */ #define BUFFER_SIZE 512 uint8_t txBuffer[BUFFER_SIZE*4]; /* USER CODE END PTD */ //=====================================System's Code==================================== for (uint16_t i = 0; i < BUFFER_SIZE * 4; i++) { txBuffer[i] = i & 0xFF; } if (HAL_SPI_Transmit(&hspi1, txBuffer, BUFFER_SIZE*4, 5000) != HAL_OK) { Error_Handler(); } while (1) { /* USER CODE END WHILE */ /* USER CODE BEGIN 3 */ BSP_LED_Toggle(LD2); HAL_Delay(500); } /* USER CODE END 3 */ } //=====================================System's Code

Hey,I am using one of the custom board for stm32f407vetx. When i was using stm32f407 disc board. There was no problem but now i cannot fill up array with float or double values. And yes i increase min heap size to 0x1000 and max heap size to 0x2000. Also i check the box  which is "-u_printf_float". Is there any any help?Thanks.   Edit: i realize i open the topic wrong side of the forum. Sorry for that.

With CubeIDE Version 1.17 two examples for BLE Beacon AoA where deployed (Tag and Scanner). But I'm having trouble compiling both. After loading both examples from the STM32 Project Example Selector and building both projects I'm getting the error that "osal.h" and "compiler.h" are missing.After searching everywhere I am lost to what to do. Where or how can I find both files and add them to the project?Is it a problem with my local setup or a general one with the two examples?Thanks in advance

Hello All,I have searched the forums and cant find something that can help me solve this, so I am coming out of the shadows for some assistance.I am completely new to STM32CubeIDE and I am attempting to build a project, using a different toolchain than what is the default.When I attempt to build the project using the default toolchain "GNU Tools for STM32 (12.3.rel1)", the project builds just fine. However due to a problem with that toolchain on the project, I am required to use a different toolchain.When installing and using a different toolchain (I have tried multiple and have gotten the same following issue), I get the following error:  Can anyone help, or maybe even point a poor noobie in the direction of an answer for this issue?Thank you!

Windows 11 / IDE Version: 1.17.0 / Build: 23558_20241125_2245 (UTC)I tried changing the IDE's theme from classic to Dark, Light, and even Eclipse Marketplace themes. I always get some weird visuals. If I have one tab selected and hover over another, the selected tab duplicates and replaces the tab hovered over (refer to screenshot). Another bug makes the tabs disappear entirely when hovered over. Also, the maximize and minimize icons are crossed out with a white line. This only happens with any theme, but the classic one. Window > Preferences > Appearance > Theme. I restarted the IDE after changing the theme, but it didn't make a difference.

Hello,I am troubleshooting a similar problem as described in this post TM32H7 ADC Baremetal - Cannot get ADC module readyI am using PF10 on ADC3 as it is already routed to the CN10 header. Intentionally ignoring CMSIS header/defines in the spirit of learning. Using the default RCC /64MHz HSI / clock and have basic uart functionality on usart3. Using CM4 and ignoring CM7.Initializing as follows://Enable clock access to GPIOF RCC->AHB4ENR |=GPIOFEN; //Set PF10 mode to analog //The reset state for the pins is analog mode //GPIOF->MODER |=(1U<<20); //GPIOF->MODER |=(1U<<21); //Enable clock access to ADC RCC->AHB4ENR |=ADC3EN; //Set ADC Kernel Clock Source to Peripheral Clock RCC->D3CCIPR &=~(1U<<16); RCC->D3CCIPR |= (1U<<17); //Reset the ADC peripheral RCC->AHB4RSTR |= (1U<<24); RCC->AHB4RSTR &=~(1U<<24); //DISABLE THE ADC BEFORE CONFIGURATION ADC3->CR &=~ADEN; while(ADC3->CR & ADEN){}; //ADC channel pr

is STM32CubeIDE optimized for Apple M1 chip in new MAC(universal binary with both AArch64 and x86) ? or will the current version run with Rosetta 2 x86 emulation? anybody with M1 Mac tried ?

Hello everyone!I installed STM32CubeIDE and every time when I want to start it, it crashes after two minutes. I found one solution related to the workspace here in ST community, but it doesn't work for me. Last few days I am trying to solve this problem, but without succes.Can anyone help with that? ST experts? I am using Windows 8.1 (64-bit) and Java 8 (64-bit). All is updated...In attachment are error files where is possible to detect the problem. Please, help with that?Thanks in advance!

 Hi STM32 Community,I am working on setting up bi-directional communication over FD CAN using the STM32CubeIDE with an STM32 micro controller (Nucleo-H753ZI). While I am successfully able to send data via the FD CAN TX interface and verify it on a CAN analyzer, I am encountering issues on the RX side.Issue Description:I am unable to read the Rx Data array in the live expressions window during debugging. The debugger throws the following error:Failed to execute MI command:-var-create - * Rx DataError message: No symbol "Rx Data" in current context.I also verified that the CAN analyzer is sending data correctly.Observations:The TX communication works fine. Data sent via the STM32 is received as expected on the CAN analyzer.The RX interrupt handler HAL_FD CAN_RxFifo0MsgPendingCallback is not properly reflecting received data in the Rx Data buffer.Help Needed:How can I correctly read the Rx Data values in live expression debug mode?What could cause the HAL_FD CAN_RxFifo0MsgPendingCall

Hi there, I´m using CubeIDE 1.8.0 - I recently updated to the newest release and noticed that debug stepping isn´t working as expected, anymore. Scenario; I can download my image and it allows me to do a few steps to begin with (from main entry point), then doesn´t return after a step but continues though running the application. I can put in a breakpoint somewhere and it would break, but I can´t do "step into" or "step over" from there.I haven´t experienced this before, had been using the system workbench - sw4stm32 - with great success, but also recently decided to advance to CubeIDE.The debugger is ST-Link/V2.Anyone experienced something similar?

STM32CubeIDE 1.17.0, using FreeRTOS (CMSISRTOS-2) on a NUCLEO-F446RE board.  I am trying to call `osMessageQueuePut(...)` from an ISR (CAN RX0 Interrupt) and find my program hangs indefinitely at that call. // Globals const osMessageQueueAttr_t canMsgQueueAttr = { .name = "CanMsgQueue" }; osMessageQueueId_t canMsgQueue = nullptr; // Create the queue canMsgQueue = osMessageQueueNew(10, 256, &canMsgQueueAttr); // CAN RX0 callback void HAL_CAN_RxFifo0MsgPendingCallback(CAN_HandleTypeDef *hcan) { char buf[128]; snprintf((char*)buf, sizeof(buf), "Got message"); osMessageQueuePut(canMsgQueue, buf, 0U, 0U); // Stuck forever } I'm following this documentation:https://www.keil.com/pack/doc/CMSIS_Dev/RTOS2/html/group__CMSIS__RTOS__Message.html#gad90d4959466a7a65105061da8256ab9e There is a note:> May be called from Interrupt Service Routines if the parameter timeout is set to 0.And that is what I have done.  Otherwise it ret

when I make stm32 in dark mode there is some places appear as light mode what is the proble and how I can fix it .

hello i downdload latest version but again this error will come when i press migrate or continue option after that iam updating my code in this code  goes to  error part. fix this problem.  

Hello,I click the https://www.st.com/en/development-tools/stm32cubeide.html  link to download STM32 Cube IDE，and file name is "en.st-stm32cubeide_1.17.0_23558_20241125_2245_x86_64.exe.zip", MD5 is "157232C6532A28921F12A5E2A368253B". But when i unzip this file, the 7zip note that End-of-file error.I removed the.zip suffix manually and now the file suffix is.exe. windows says that the application cannot be installed. Please help me install this software correctly.- windows 10, x64- RAM is 32G BR,Yang

I downloaded version 1.15.1 of the STM32 IDE, but when I start a new project and select the STM32F103C8T6 as the MCU, the first image appears. However, when I try to update the firmware, it asks for a login, and the second image appears. I have searched in several places and realized that this is an error that can occur since versions 1.12/1.13. I have tried changing the network connections to active provider (native, manual, and direct), but it doesn't work. (I'm not sure how the manual one works, but I also saw that it's not good to keep using manual mode). Does anyone have any suggestions? The same problem occurs in STM32MX, and I have also tried changing the internet connection. (First image)(second image) 

I downloaded FP-SNS-ALLMEMS2 to test sensors with STEVAL-STLKT01 and I installed STM32CubeIDE for the first time. I'm trying to test this project on STM32CubeIDE(Version: 1.17.0). But when I build and run, I get the message "No ST-LINK detected! Please connect ST-LINK and restart the debug session."I tested both ST-LINK (OpenOCD) and ST-LINK (ST-LINK GDB server) in Debug Configuration, but they don't work. I don't know if it's a server problem or what's missing.ST-LINK(V2, F/W: V2J42S7) is connected well in STM32CubeProgrammer.I need your help.Thank you in advance.

Hi All,I've been following a FreeRTOS course and have gotten to the point where you integrate Segger SystemView into the project. The course has you right click on the CubeIDE project then go to Properties > C/C++ build > Settings > Tool Settings > MPU/MCU GCC Compiler > Include paths, and then add three folders within the project directory to the include path list using the workspace button. Entries added to the list look like this:${workspace_loc:/${ProjName}/ThirdParty/SEGGER/SEGGER}After doing this, compilation does not work. The compiler spits out about 40 errors about missing header files that can be verified to to be in the three folders I just added. I have tried using absolute paths as well. Restarting CubeIDE does not change the number of compilation errorsRight clicking on the individual source folders and once again going to Properties > C/C++ build > Settings > Tool Settings > MPU/MCU GCC Compiler > Include paths shows that the three folders I

Hi:When I try to download the latest stm32cubeide windows version from https://www.st.com/en/development-tools/stm32cubeide.html,I can only download a file which name is en.stm32cubemx-test-v20.zip. its URL ishttps://www.st.com/content/ccc/resource/technical/software/sw_development_suite/group1/4c/84/ee/44/1e/72/47/9d/stm32cubeide-win-test-s3-5/files/stm32cubemx-test-v20.zip/jcr:content/translations/en.stm32cubemx-test-v20.zip.

I'm on Ubuntu 22.04 and cannot "connect to myST" via the CubeIDE interface although I can do it through a web browser.  It eventually times out and puts up an error dialog referencing connection issues.  I've played with the networking settings and tried both 'native' and 'direct' internet connection.  I am not behind a proxy and there is no firewall or other security measures in place that should block connectivity. I've found a few similar posts but nobody has ever gotten back with what resolved it for them.  Any ideas?

Title edited to be more descriptive; post moved to the CubeIDE section.Just installed stm32cube ide and created a new project. It said I needed to connect my st account to download a package or something. When I try and connect my account I get this error message. I've used STM32cube IDE in the past and have never had this problem.

Get error message "Code generation could not be done because the necessary firmware package is missing. Not able to complete STM32Cube project creation."When Creating STM32Cube Project and then giving Finish will result the followingAlso when downloading and unpacking software packages I get error when unpacking stm32cube_fw_f4_v1241.zipIf I select V1.24.0 package I get the same error (Problem during Unzip stm32cube_fw_f4_v1241.zip)When I manually unzip v1.24.0 and v1.24.1 to different folders (like screen below) I still get Code Generation error.I am usingSTM32CubeIDE V1.1.0Nucleo-F446RE board

In the STM32CubeIDE environment, can I use ST-Link+OpenOCD to program the Flash of the external XSPI interface of the STM32H7RX series MCU?

I've just upgraded from Cube IDE 1.15 to 1.17.0 under Ubuntu 22.04 using the 'check for updates' feature.When I try to rebuild (right click in project explorer and click 'build project') any of my existing projects I just get a message such as below. It doesn't actually compile anything.