STM32CubeIDE (MCUs)

I've added the following GCC compiler flags in STM32CubeIDE: -Wall, -Wextra, -Wconversion, -Wpedantic, -Wshadow, and -Wstrict-prototypes. However, I'm encountering a -Wsign-conversion warning in the core_cm4.h system file. How can I ignore this warning while keeping the other warnings active?

Hi everyone, I have problems programming the STM32H533CET6, I get a file download error.  Error: failed to download Segment[0] Error: failed to download the File Encountered Error when opening C:\ST\STM32CubeIDE_1.16.1\STM32CubeIDE\plugins\com.st.stm32cube.ide.mcu.externaltools.cubeprogrammer.win32_2.1.400.202404281720\tools\bin\STM32_Programmer_CLI.exe Error in STM32CubeProgrammer Shutting down... Exit.   I can read the memory and delete it. But I can't download any program. I have already verified that the memory is not protected and the trusted zone is disabled. I also checked the connections according to AN5711.I tried the “Normal”, “hot plug” and the different reset modes in STM32Programmer.Nothing works.Does anyone have an idea what could be the problem?I use:ST-link v2CubeIde: V1.16.1Programmer: V2.17Thank you.

Hi,Recently, the CubeIDE reports these Semantic Errors when I build my project that has worked for months, I can't exactly remember what I had done when I first saw these errors, most likely because an SPI  Flash was added into the hardware system and configured SPI1 in CubeIDE. Because the newly added Nor Flash worked as expected, so the errors were ignored. Now I found that these errors make the jump from bootloader to App not work properly, it does not jump to my  App any more. Please help!RegardsChao

Good evening everyone; I was going to ask about something the size of it. If anyone has any information, I'd be happy. STMCube ide is also the LWip library tool. For MQTT connection via Ethernet. After publishing and subscribing for a certain period of time (30-40 minutes), "Out of memory error." (-1) error occurs and publishing and subscribing operations stop. How can I do that.

Hi,I have a project with STM32L010 that runs OK if started from the STM32CubeIDE with the "debug" or "run" buttons, but after power restarts, the code is not running.I have tried to short BOOT0 pin with no success, and I couldn't find a way to program the BOOT0/BOOT1 bits in STM32CubeIDE.Any help will be appreciated.Thanks,Roy

Hi,I would like to convert Arduino code to STM32 IDE code.Could you please suggest for me ?Thank you

I am trying to compile a STM32 project with my own code structure. I have not changed the structure created by the IDE when creating the project and have added my .c and .h files in the Src and Inc folders in Core directory. But I am getting an error where the compiler is not able to find the include paths. I am attaching the error and screenshots for your reference. I have added the include paths in project settings. Is there something that I am missing?  

Hello Everyone, I am debugging the code, but when i run the following command " mt_Terminate(_TN_S0);"void mt_Terminate(unsigned char n){ if(mt_TaskStatus(n) != _SLEEPING){// vTaskDelete(thread_info[n].thread_handle); vTaskSuspend(thread_info[n].thread_handle);}}When i execute this command, this command have to terminate the following thread. but when i execute this command i also terminate he debug session and debug session closed. Can you tell what should be the issue behind this?

I'm using the onboard ST-Link to debug and flash code onto the board. When I use OpenOCD it halts the program at the first line of main. Even when I have the program skip all breakpoints in still halts. I'm very confused on what to do. Please let me know what to do.

Hello,Someone sends me a project but when I open it on my PC I encounter the following error :make: *** No rule to make target 'C:/Users/ghithab/STM32Cube/Repository/STM32Cube_FW_L5_V1.5.1/Middlewares/Third_Party/FatFs/src/option/ccsbcs.c', needed by 'Middlewares/FatFs/ccsbcs.o'. Stop. FatFs_uSD_Standalone C/C++ Problem Do you know how to fix this problem ? However in my directory I have the file in question :This probably comes from the configuration path but I only see points....How i can see the full path instead of the....Thank you for your helpsRegards

Using STM32CubeIDE v1.6.1 on MacOS 11.3.1Steps to reproduce:Create a new STM32 project.Board Selector -> Select STM32F411E-DiscoName project, leave everything else as default, hit finish.Initialize all peripherals with their default Mode? YesDebug as STM32-M C/C++ Application.Hit play then pause and you'll end up in the Error_Handler.Stepping through the program it errors out waiting for the HSE to be ready.Troubleshooting:I made sure I wasn't insane and choosing the wrong board. I am staring at the board name on the back of the PCB as I write this. I am able to use the board and interact with the LEDs and button when using the internal clock.Tried to increase HSE Startup Timeout to 10 seconds, still times out.I checked the solder bridges, SB14, SB16, R66 are off and I made sure with a multimeter.I want to use the USB OTG but can't do so without the external clock but I haven't tried to use an entirely separate clock circuit yet. What bothers me the most is that I'm using entirely d

The process "searching for binaries" takes forever, and happens every time you open the program.The IDE should already know where the binaries are.So I would suggest the ability to turn this off, or just fix it to not search every location when it already knows where they are.

Hello,my injected Adc sequence was not being triggered, and I found that the cause is that, with LL driver, the trigger source is not being set by the CubeMX code generation.I had to add this line in the main code:LL_ADC_INJ_SetTriggerSource(ADC1,LL_ADC_INJ_TRIG_EXT_TIM1_CH4); I am testing on a Nucleo L432KC P.S. I have fitted SB17 to have the 8MHz clock in from the STLInk. Otherwise, to use a default solder bridge configuration, the clock source in the IOC file needs to change.

Hi,I am trying to configure Zephyr RTOS in STM32CubeIDE after downloading the necessary package. However, I am encountering issues with locating and setting the Zephyr base path.What I've DoneDownloaded the Zephyr package in STM32CubeIDE.Attempted to configure the project but got stuck at setting the Zephyr base path.1)selected the zephyr application what is the zephyr base path?QuestionsWhere exactly is the Zephyr base path located after installing through STM32CubeIDE?How do I correctly link this path in my project settings to get Zephyr running?Any guidance on setting up the Zephyr in STM32CubeIDE would be greatly appreciated!

Hi, I need help with instructions how I add the Eigen library C++ library to an STM32CUBE IDE project. I have created a project with no target for simplicity, using C++ as the basis language. I have downloaded the open source Eigen C++ library which supports matrix calculations. But I am having difficulties how to add it to the STM32 project. Can someone who has used this library with STM32 Cube, help with instructions how I can add it please ? 1 - I created a foder lib under my project explorer, and copied the Eigen library to this folder (as shown in the attached picture pic1)2 - I added the path to eigen lib in both the includes and source locations in the paths and symbols. (pic2)When I build the main.cpp as it is first, I get a lot of errors. Can Anybody help by giving instructions how i add this library?  I am attaching my project to this post too.  

I created a new project in STMCubeIDE, and I get the above warning. I have the startup file in my project, and it has Reset_Handler defined. I looked through all the project properties, and I didn't notice anything was wrong.Can someone tell me why my project can't find the Reset_Handler?

New workspaceNew STM32 project Board Selector Nucleo-144 STM32H5 NUCLEO-H563ZITake the defaultsSet the tick to TIM6Pinout & Configuration - Middleware and Software Packs - THREADXGenerate App Init Code - checkSave everything, compile, debug, put a breakpoint on the opening curly in tx_app_thread_entry (app_threadx.c).Run and reach the breakpoint.Window - Show View - ThreadX - ThreadX Thread ListNotice how the names are just the first character of the name strings.This happens on queues as well. I suspect semaphores and mutexs will be the same.This worked properly in a previous version of CubeIDE on STM32L4 if that matters.Full cube project attached.

Hello,I am facing a small but very boring issue with the Resume (F8) button of the top tool bar.This button is active when it should not be, while download is in progress and if you click on it, the download fails.This behavior is systematic.Randomly, it is inactive when the download has finished.This issue is not frequent, but it leads to same result, the download must be restarted to be able to launch the debug session.

Hello. The following is machine-translated so it might seem a bit strange. I'd like to ask if I can use my only computer, the "MacBook Pro with M1 version", to connect to ST-LINK V2 to program the STM32 on a C8T6 chip's PCB board. I've tried using V1 before but without success. STM32CubeIDE couldn't recognize ST-LINK, and thus it wasn't able to program. I hope you can help me solve this problem. Thank you very much.

STMicroelectronics officially supports PEmicro debugger.https://www.st.com/en/partner-products-and-services/multilink.htmlhttps://www.pemicro.com/products/product_viewDetails.cfm?product_id=15320180&productTab=5051I have USB-ML-UNIVERSAL(multilink universal).I want to read device(STM32 microcontroller) signature.I did not see any option in STM32CubeProgrammer.and also there is very less information for STM32CubeIDE to use PEmicro debugger.please guide how to read device signature using PEmicro debugger. 

Hello,What does the red “S” in the CubeIDE outline window mean? Is there a description of the respective markers in CubeIDE somewhere? 

Hi all,    basic info:    stm32 CUBE IDE v1.14.1    PC: Win10 64bit    MCU:STM32G0B1CC     In my code, there are two functions to control the battery to enter charge mode from init mode, when the battery receive a command. Check_AuthCmdToCHG（）will set CANOpenStruct.flag_authCmdGotoCHG to STD_TRUE and set CANOpenStruct.sendTPDOInfo STD_TRUE.    normally，after CANOpenStruct.flag_authCmdGotoCHG be set to  STD_TRUE , CheckFlag_InitGotoCHG() will make state machine FSM goes to charge mode.   But it's very strange, i send a command to MCU, then I receive TPDO info from CAN bus, this means CANOpenStruct.sendTPDOInfo already be set to STD_TRUE. however  CANOpenStruct.flag_authCmdGotoCHG and CheckFlag_InitGotoCHG() are not work!   When I examined the code, I couldn't find the cause. Therefore, I wrote a test function Test_CANCmd() ready to read CA

 Hello,I am currently programming an STM32F469I in STM32CubeIDE (I am a beginner with STM) and I am facing some issues.What I want: I want to read WAV file data from an SD card and send it to the AUX output so I can hear it on my headset/speaker. Currently, I am reading the data from a buffer, but I will change that afterwards once I know that everything works.What is the issue?: The issue is that the sound plays way too fast and I don't know why. I am attaching my project so you can download it and look at it.My main files are saved under /Core/Src Thank you for your help!

Hi ,I am using the stm32f411VET MC board, now i implemented the code to check how LCKR register work. This is the code which i implemented for that, but when i debugged it the LCKR register bits has not set. Any one can help me. /** interfacing LED with PD12*/   #include <stdio.h>#include<stdint.h>// step - 1 : pointer variable for RCC_AHB1ENR unsigned long int *pRCC_AHB1ENR = (unsigned long int*) 0x40023830; // step - 2 : pointer variable for MODER unsigned long int *pGPIOD_MODER = (unsigned long int*) 0x40020C00; // step - 3 : pointer variable for ODR unsigned long int *pGPIOD_ODR = (unsigned long int*) 0x40020C14; unsigned long int *pGPIOD_LCKR = (unsigned long int*) 0x40020C1C; int main()// SHORT HAND {// enabling the clock of GPIOD peripheral*pRCC_AHB1ENR |= (1<<3); // making the pin 12 as out put mode // set the 24th bit*pGPIOD_MODER |= (1<<24); // clear the 25th bit *pGPIOD_MO

Hi.I am developing on STM32CubeIDE with F446RE Nucleo, and I want to get the voltage value by calculating ADC value.But that doesn't work.Here is the "main.c".I made two variables.(" ADC " means ADC value, " v " means voltage value.)Red texts are texts whose I wrote. Spoiler (Highlight to read)/* USER CODE BEGIN Header *//**  ******************************************************************************  * @file           : main.c  * @brief          : Main program body  ******************************************************************************  * @attention  *  * Copyright (c) 2023 STMicroelectronics.  * All rights reserved.  *  * This software is licensed under terms that can be found in the LICENSE file  * in the root directory of this software component.  * If no LICENSE file comes with this software, it is provided AS-IS.  *  ************************