STM32CubeIDE (MCUs)

Hi,I am working on STM32G071 MCU with STM32Cube IDE1.3.0 .STM32G071 have to operate 7-Segment on Scanning Mode .I have to decrement the counter value (RunningData[][])inside the comparator interrupt (every 20ms) until reaches to zero.The volatile uint32_t RunningData[11][7] corrupted I don't know what may be the reason . 1) Some times program hangs as Hard Fault , 2) Some Time unexpected behavior counter like garbage data on 7-Segment.Like Corrupt/Memory Fault/ HardFault inside the interrupts.Below is the snip short . This below I have not faced this kind of issue with 8-bit/16-bit MCU .// Send to 7-Segment // Call In Timer ISR unsigned char _7Segment_Pin_8 ; unsigned char _7Segment_Pin_7 ; unsigned char _7Segment_Pin_6 ; unsigned char _7Segment_Pin_5 ; unsigned char _7Segment_Pin_4 ; unsigned char _7Segment_Pin_3 ; unsigned char _7Segment_Pin_2 ; unsigned char _7Segment_Pin_1 ;   unsigned char Seg7var[20] ; volatile uint32_t RunningData[11][7] ;   // Low Priority void

I had an idea to try to "predict" size of thread stack analizing .map file, using --info=stack options. Does someone hase some experience like this?Could be possible to do something like that in STCubeIde and FreeRTOS?I written a small collection of tools in order to try to do that in my projects.I put it on GITHUB! Let's take a look!https://github.com/undici77/KeilMapTools

Hello, I am trying to put a code into the STM32H474I-DISCO board. But I couldn't manage to do it. I am using STM32 IDE. I create project, write simple code inside the CM4-> core->Src -> main and then try to debug it. In the debug screen when I press to resume. I opens a new window and it says Break at address "0xa05f0000" with no debug information available, or outside of program code. And in the debug console there is "Program received signal SIGTRAP, Trace/breakpoint trap.0xa05f0000 in ?? () " error . Sometimes it gives Failed to insert all hardware breakpoints: you may have requested too many hardware breankpoints/watchpoints. (Eventhough there is no breakpoint.) How can I fix it? Is there a document or some content so that I can check and learn how to use debugger of STM32 IDE. I believe it is using GDB. I don't know if I need to use GBD or any other one or do I need to configure it ... Thank you beforehand.PS: I am new to all these so probably my question was too general

My application has a few hundred bytes of data that need to be stored in flash. It won’t change often, but will be changed. I’d like to reserve an address range. I know how to read/write flash. Not sure how to decide where to put the data. Any mechanism for this?

Dear, I have the demo board STM32F4-discovery MB1075CUse new STM32CubeIDE 1.3.0Now I start a new project with this board, i need to add the emWin libray.I have configurated the link to library and copy the file from STM32Cube_FW_F4_V1.25.0When add the call GUI_Init(); i have this error at linking time:GUI_Core.c:(.text.GUI__Config+0x62): undefined reference to `GUI_X_Config'GUI_Core.c:(.text.GUI__Config+0x66): undefined reference to `LCD_X_Config'Add the project fileIs the first time that i use the emwinThanks for help

e-mail : angeldaker@naver.com​

Hi All,I've managed to successfully set up OpenOCD (semihosting) debugging after following the advice here: https://community.st.com/s/question/0D50X0000B5HQMG/how-to-get-arm-semihosting-to-work-on-stm32cubeide and in this youtube video: Lecture 8: Testing printf using semihosting and OpenOCDHowever, it seems that OpenOCD creates a lot of performance overhead and my code runs too slow for the application. I know this because I have a timer interrupt set up to trigger every ~1ms and when running in debug mode via OpenOCD, this interrupt gets triggered before the main program has finished executing some code, whereas when I run it in release mode (no OpenOCD), the main program code gets executed before the timer interrupt.Is there any alternative (faster) way to do printf debugging for my STM32L053C8T6 (Cortex M0+)?Alternatively, is there a fast way I could get clues as to how my code getting executed as it jumps in and out of interrupts? Notes:I am aware of this document: https://www.st

Hello,I added to my system environment variable PATH paths to cubeIDE gnu tools and make tools.export PATH="/opt/st/stm32cubeide_1.3.0/plugins/com.st.stm32cube.ide.mcu.externaltools.make.linux64_1.1.0.201910081157/tools/bin:$PATH" export PATH="/opt/st/stm32cubeide_1.3.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.7-2018-q2-update.linux64_1.0.0.201904181610/tools/bin:$PATH"After that i set environment variables in cubeIDE as shown below: When i tried to compile the project i get following output:13:16:16 **** Incremental Build of configuration Debug for project ble_peripheral_test **** make -j2 all Cannot run program "make": Unknown reason   Error: Program "make" not found in PATH PATH=[/opt/st/stm32cubeide_1.3.0/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.7-2018-q2-update.linux64_1.0.0.201904181610/tools/bin;/opt/st/stm32cubeide_1.3.0/plugins/com.st.stm32cube.ide.mcu.externaltools.make.linux64_1.1.0.201910081157/tools/bin;/usr/lo

This STM32F103 project will have a 4x20 LCD, needs two PWM ouptuts, and I2C interface to a Si5351A and several external interrupts. I started developing the interface to the LCD; no problem,then the two PWM's; again no problem but I cannot get the I2C interface to work. The two lines, SDA and SCL show no activity on an oscilloscope and calls to HAL_I2C_Master_Transmit() just return a HAL_BUSY. Looking at the code generated, I'm surprised to see that the MX_GPIO_Init() routine does not show any configuration of the two I2C lines; PB6 and PB7 although a MX_I2C1_Init() is generated.static void MX_GPIO_Init(void) { GPIO_InitTypeDef GPIO_InitStruct = {0};   /* GPIO Ports Clock Enable */ __HAL_RCC_GPIOC_CLK_ENABLE(); __HAL_RCC_GPIOD_CLK_ENABLE(); __HAL_RCC_GPIOA_CLK_ENABLE(); __HAL_RCC_GPIOB_CLK_ENABLE();   /*Configure GPIO pin Output Level */ HAL_GPIO_WritePin(LD2_GPIO_Port, LD2_Pin, GPIO_PIN_RESET);   /*Configure GPIO pin Output Level */ HAL_GPIO_WritePin(GPIOB, D2

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Cubeide 1.3.0 does not open the management of embedded software packages if there is no Internet. Cubeide version 1.1.0 adds the mcu package from the local drive. The computer cannot be connected to the Internet. What can be done?

Hello,I use CubeIDE 1.3.0, STM32F769II.When i debug variable value.I found value having strange value.It always happen when i click "reset chip".Memory address is 0x200012C0.when i start debug. It have 0 value.But when i click "reset chip". 0x200012C0 address value is changed.0x200012C0 address have initialized global variable.When i check Reset_Handler.At first Reset_Handler successfully initialize variable.But Reset_Handler process going it change strange variable.How can i fix it.Please help me.Thanks.

Hi,I am having an issue whenever I call malloc, it returns null. The total number of bytes I need for this part of the application is 161. My work around was to declare an usigned char str[161]. But I just want to figure out what's causing malloc to return null. I'm using the Nucleo-F439ZI and STM32Cube IDE. I am also using LWIP and CMSIS_OSv2. My RTOS heap is set to 50000. And with all my RTOS objects considered, I have remaining 10000 bytes of heap. The project management tab has minimum heap set to 0x200 and minimum stack to 0x400. I don't know what I am missing or where I should look. I even tried malloc with just 5 characters. And even with that, it still returns null. I got everything else (LWIP, RTOS) working the way I want to. Any thoughts as to where I should look? I also tried using pvPortMalloc instead but that just caused a hard fault failure. Thanks.AJ

When I try to download STM32CubeIDE from the Site https://my.st.com/content/my_st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-ides/stm32cubeide.html#get-software (I press Button "Get Software") the Response "Not available for download" is displayed.Best regards Martin Kaul

I have an STM32Cube IDE project in which the .project  file contains all linked resources, since the source files are not inside the project. This works fine if I leave it alone.However, during continuous integration I need to re-import a fresh project each time and I find that, 50% of the time, Eclipse loses track of all of the linked resources from the .project file and the build fails immediately.If I delete the project and re-import it, it will work fine the first time but on the next build it will fail. Since this is continuous integration I just delete the build and try again, which works but it's quite a waste of time, and looks rather a mess, to have every other build fail.I can't spot the thing that is causing Eclipse to lose its mind: forcing a clean build and switching the indexer off doesn't make a difference.Has anyone out there seen this kind of behaviour and found a fix for it?

Hello,I use CubeIDE 1.3.0, STM32F769II.When i debug variable value.I found value having strange value.It always happen when i click "reset chip".Memory address is 0x20012C0.when i start debug. It have 0 value.But when i click "reset chip". 0x20012C0 memory value is changed.How can i fix it.Please help me.Thanks.

I trying to force some types of floats into string types. When using keil c, there is no problem, but when using Cube IDE, the program jumps to HardFault_Handler. I have allowed to use float with printf from newlib - nano in the tool setting. I only get this error when using FreeRTOS and if not using FreeRTOS then there is no problem. I tried both STM32f4 and H7 to get the same error.Please help me .thank all

Hello everyone, I am new to STM32CubeIDE. I want to ask how to configure Memory address in the STM32CubeIDE. (Image Below)I saw that the linker file was auto generated, so I am assuming that there is a setting in STM32CubeIDE that can let me configure the memory such as adding SDRAM memory ORIGIN and LENGTH. Currently, I manually adjust the file,I am worried it will get overwritten some time in the future after compiling the project.

I started working with STM32CubeIDE recently. I use STM32f407VET6. I am having an error with the printf () function. When I call the function, the program will jump to HardFault_Handler (void). I have redirected the function using ITM_SendChar (* ptr ++) ;. When I made the error correction I noticed that the program calls puts instead instead of printf (). .help me please

In a particular time critical application, I'd like to use the LL driver only, FreeRtos and, to preserve an hw resouce, I've selected "none" in SystemCore->Sys->TimeBaseSource. Trying to compile the project generated in this way, I get "fatal error: stm32g0xx_hal.h: No such file or directory", even if I don't use hal at all.If I delete the file stm32g0xx_hal_gpio.c from source, the project compile correctly, but if I rebuild the project from the ioc, the file is created again and the error is the same.Step to reproduce the problem:Create a new project for STM32G070 microcontrollerIn the ioc file enable CMSIS_V1 in Middleware->freertos configurationIn the ioc file set SystemCore->Sys->TimeBaseSource to "none"In the ioc file set Project Manager -> Advanced Settings -> RCC to LLGenerate the codeTry to compileSTM32CubeG0 Firmware Package V1.3.0STM32CubeIDE Version: 1.3.1 Build: 6291_20200406_0752 (UTC)Thank You in advancePaolo

Just to run 'Cube_IDE installtion file'ERROR MESSAGE: ​NSIS ErrorError launching installer 2. Right clicking the 'Cube_IDE installation file' and clicking 'Run as administrator'ERROR MESSAGE: ​NSIS ErrorError launching installer 3. ​Opening command prompt, go to folder where I installed CUbeIDE, and type ' CubeIDE.exe /NCRC'(plus, I renamed the installation file 'blah blah blah' to CubeIDE.exe because it is to long)ERROR MESSAGE: ​STMicroelectronics STM32CubeIDEError! Can't initialize plug-ins directory. Please try again later.so I tried different methoddifferent method 1. "Turning off all my firewall protection wile downloading CubeIDE" ----> tried but It didn't really helped with my problem.different method 2. "To Download 'Cube_IDE installtion file' with my roomate's laptop and move it to my laptop and install" ---> tried but didn't work.​​Anyone who knows how to deal with my problems?? thanks.

run on Matlab 2018b, STM32CubeIDE v1.3.1, STM32CubeMX v5.6.1, STM32-MATE/Target v5.6.0Simulink mode:C:\MATLAB\STM32-MAT\STM32\STM32demos\Test\GPIO\F407VGTx-Discovery\SimpleGPIO.model build and code gerneration on simulink is ok. "************ stm32_make_rtw_hook(): writeScript()<### Open STM32CubeMX for project code generation.*** stm32_make_rtw_hook(): startStm32CubeMx(): java -jar "C:\Program Files\STMicroelectronics\STM32Cube\STM32CubeMX\STM32CubeMX.exe"  -q "C:\MATLAB\STM32-MAT\STM32\STM32demos\CodeGeneration\.script"### Code generation completed.Build process completed successfully"then i open the CubeIDE project and build it, the error reported. as the attached imagewould you offer some suggestion about it?

Hello,with version STMCubeIDE 1.0.2, I get an 'unhandled event loop exception' after I've created a project and atttempt to look at the source code that is generated.Effectively, this renders the IDE unusable, as the only option I have is to quit, as this errors keeps repeating itself.It is hard to find out what is causing this bug, as the popup window is the only thing I can click in...any ideas?I'm using Ubuntu 18.04 to run this on and installed from the debian package for 1.0.2.These errors started occuring after I updated from 16.04 to 18.04. But I reinstalled the STMCubeIDE...

I have a trouble because I am trying to run simple code with blinking LED (with Cube IDE and ST Link v.2 mini). It is STM32L011F4P6 - without devboard - just simple mC with some resistors and capacitors, and without external oscillator.Here's how I do it so far:Opening Cube IDE, New -> STM32 projectSelecting STM32L011F4PX and clicking NEXTName of project and settingsNext step: ...and "Finish.Now, the hardest thing (and I think this is the area where my faults can be visible: a) Set PA7 as a GPIO output and rename to "LED1" (PA7 has been connected to the anode of LED and cathode of LED to the ground. b) Debug serial wire - selected as below: And no other options selected in that window (maybe that's the problem?)c) ALT+K (generate code)Now opening main.c. Code generated automatically.I added only two lines: HAL_GPIO_TogglePin(LED1_GPIO_Port, LED1_Pin); HAL_Delay(1000);Just two lines in "while (1) {}". Now I have to set bin and hex options:And that's all.Now build all and I

This topic is not covered in any STM32CubeIDE documentation I have been able to find.