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Hello,I have a C++ project on STM32CubeIDE. I noticed that IDE doesn't show any errors in Release mode when I intentionally make error. I see this behavior on files with .hpp and .cpp extensions. On the other hand, I see that IDE can generate errors on console when I make errors in files with .c extensions like main.c. There is no problem when build configuration is set to Debug. I have one ext file, one .hpp file and one .cpp file. I expect to see error I put in this .cpp file.These are the differences between Debug and Release configurations in Project->Properties->C/C++ Build->Settings section:MCU GCC AssemblerDebug-> Command: gcc               All options: -mcpu=cortex-m4 -g3 -DDEBUG -c -x assembler-with-cpp --specs=nano.specs                                                         

Hi,I'm in the process of implementing a result screen which displays the result along with unit.Since the digits are not the same I see a spacing issue between result and result unit.Example : 11 cm , 22cmand 99 cmI cannot have a fixed x and y co ordinate for the result unit.This is because when eleven is displayed the result shrinks and looks far away from the result unit.when its 22 the result almost touches the result unit.Is there a way to move the result unit (wild card position) along with the result (wild card) x and y co ordinates.So that the spacing between result and result unit remains the same for all digits? 

Hello,I am working on a STM32WB55RG BLE Project and the problem is that about once in every 3 program that I upload, BLE doesn't work. After reupdating the BLE Stack firmware, it works correctly. I am using the BLE firmware v1.16.0.4.  What could be the problem? Best Regards,Yusuf

Hi How to make external OctoSPI loader for STM32H723zgt6 with octospi and w25q256 Thanks.

I have a project in which I have a specific flash section dedicated to device calibrations (.factory_variables). This allows me to to create a full_program.elf file and an update.elf file with different linkers. full_program.elf file: used in productionupdate.elf: used in to updateHaving to maintain two linkers is not efficient (compile time, binary management ,etc). I am trying to do a single compilation and then use arm-none-eabi-objcopy.exe to remove the calibration section. However when trying to update with the update.elf and stm32cubeprogrammer the following error appears:The reason for this error is that stm32cubeprogrammer incorrectly detects the .elf headers with size = 0.I am currently creating the update with the following command:cp full_program.elf update.elf arm-none-eabi-objcopy.exe --remove-section .factory_variables .\update.elfUsing readelf tool I can see that update.elf is correctly created. Section 3 is "emptied" and leaved with 0 spaceORIGINAL F

I am using the STM32L476RG board and STSW-ST25R-LIB with ST25R3911B chip.Our project aims to read data from ST25DV64.How to make changes to it？

Hello. I'm trying to pass wildcard buffer to model.hpp and convert Unicode::UnicodeChar to char and I'm using strncpy.  But it copies only one character.. Where is problem here? Also if I copy Unicode::UnicodeChar to Unicode::UnicodeChar buffer it works good. 

We have two (nearly identical) PCs with TouchGFX Designer installed, and we're trying to add a second language (DE = German). On both PCs, TouchGFX Designer updates texts.xlsx when we click [Generate Code], so it seems as though both PCs are running TouchGFX Designer OK.However, even though TouchGFX Designer correctly creates a LanguageDe.cpp on one PC, it does not create LanguageDe.cpp on the other PC. So it seems as though the two PCs are configured slightly differently.What is TouchGFX Designer doing to create LanguageDe.cpp? Does this process rely on any external tools or particular configuration? What might be causing this to go wrong on one but not the other? Is there a way to enable more verbose logging (temporarily)?Both PCs are running TouchGFX Designer 4.16.0.PS: I looked at the TouchGFXDesigner.log file in AppData\Roaming, but the only log messages there were:2023-07-06 17:49:49,570 [1] DEBUG TouchGFXDomainModel.LoadSave.Excel.ExcelHandler: Parsing done. Last text row: 179,

Hi!MCU: STM32U575CITMy goal is to use ADC1 and trigger it from external source. In CubeMX I select one regular channel and set Conversion trigger to Regular Conversion trigger.What happens next is BOTH ADC_EXTI15 and ADC_EXTI11 are activated, and I can choose one of them in external trigger source.My problem: I don't want to use both EXTI pins. Any way I can activate only one of them(for example EXTI15) and left EXTI11 in reset state?

Hi,Does STM HAL lib have a file which defined all return status code of system ?Thanks

Hi：According to the IIS2DLPC datasheet and STMems_Standard_C_drivers are as followshttps://github.com/STMicroelectronics/iis2dlpc-pid/blob/cb5a10d963790fbe8863d4fd9449f8e00ed3cb8a/iis2dlpc_reg.c According to the IIS2DLPC datasheet, it seems that the iis2dlpc_reg.c needs to be corrected, such as the red text comment?float_t iis2dlpc_from_fs2_to_mg(int16_t lsb){return ((float_t)lsb) * 0.061f;//return ((float_t)lsb) * 0.244f;}float_t iis2dlpc_from_fs4_to_mg(int16_t lsb){return ((float_t)lsb) * 0.122f;//return ((float_t)lsb) * 0.488f;}float_t iis2dlpc_from_fs8_to_mg(int16_t lsb){return ((float_t)lsb) * 0.244f;//return ((float_t)lsb) * 0.976f;}float_t iis2dlpc_from_fs16_to_mg(int16_t lsb){return ((float_t)lsb) * 0.488f;//return ((float_t)lsb) * 1.952f;}float_t iis2dlpc_from_fs2_lp1_to_mg(int16_t lsb){return ((float_t)lsb) * 0.061f;//return ((float_t)lsb) * 0.976f;}float_t iis2dlpc_from_fs4_lp1_to_mg(int16_t lsb){return ((float_t)lsb) * 0.122f;//return ((float_t)lsb) * 1.952f;

Hello. I am using an STM32F7508 board and would like to use 2 ADUs. I ran them without DMA to begin with, which worked. Then I put them into operation with a DMA, where only one of the two worked.I saw Multi ADC in the data sheet as a deletion for this. But it doesn't work. Also searched forum examples but they didn't work.Does anyone have an idea what I'm doing wrong?

The definition of the function is __weak int16_t STC_GetMecSpeedRefUnitDefault(SpeednTorqCtrl_Handle_t *pHandle) in speed_torq_ctrl.c file.It is called in mc_tasks.c as belowSTC_GetMecSpeedRefUnitDefault(pSTC[M1]),0);it is called with additional 0 argument, why? What is the purpose of 0?  

Hello all,I am confused on some test results that we performed while gauging the VL6180X's performance and am seeking some advice. We are testing various materials with the intention of using the best performing one for the target object in our application. Our application requires very precise measurements within a 30-65mm range.So in our setup, we are using 2 ToF sensors with a custom made cover glass design which separates the TX and RX side of the sensor, idea being it will minimize crosstalk. Offset and Cross-talk compensation were also performed. We took 6 measurements between 29mm and 61mm and recorded the distance and mcps.So in this case, we used a white, shiny, high reflectance material as the target object. Results were great, distance reported was within 3mm of the target distance, and the return rate was high. It looked very similar to an experiment ST performed; a distance vs return rate graph in the app notes of the VL6180X. We then performed the same experiment wit

I am writing to request the "complete corresponding machine-readable source code" under the terms of the GNU GENERAL PUBLIC LICENSE Version 2, June 1991 for the program "openocd.exe" at path SPC5Studio-6.0\openocd\bin\openocd.exe as distributed within SPC5-STUDIO version 6.0.0 (publicly available here: https://www.st.com/en/development-tools/spc5-studio.html). Program identifier "openocd.exe" (SHA256): 592f2988c396378b63d6c63f006b9c911b226d017875d03df475fc4668e9fec0

Hello,I'm currently choosing a microphone in ST range and I wonder about the difference between those 2.The only differences I saw on datasheets are application types but no technical differences.Can you explain why technically some microphones are more suitable for some applications or others?Also, maybe I missed some other differences. ThanksJulien

Hello, I would like to know if there is a way to select the arrows keys to interact within the DEMO in TouchGFX?I can only see letters and some Symbols, but not the arrow keys.Thanks in advance for your help.

I've updated my code to CubeAI 8.1. The middleware is still deleted... but I can add it manually. However when I build the code I gett the error:Description Resource Path Location Typecannot find -l:NetworkRuntime730_CM7_GCC.a AI_FILES_GENERATOR C/C++ ProblemHowever, the file is there in Middlewares and the library paths have been generated. I have even added a library path to where this file is located and still it does not work.I have created a new project with STM32CubeIDE with the latest CubeAI and the problem is still there.Tool settings>LibrariesError:File in the project:  Thank you for any help 

seasoningText.setWideTextAction(touchgfx::WIDE_TEXT_CHARWRAP_DOUBLE_ELLIPSIS); seasoningText.setLinespacing(10); seasoningText.setIndentation(5); seasoningText.resizeHeightToCurrentText(); // When I comment out this line, I can see the newline content seasoningText.invalidate();I use a textArea and switch off the "Auto-size" option, and put it in a scrollableContainer. I want it to wrap automatically and adjust the height. But when I use the function "resizeHeightToCurrentText()", the second line is invisible.(When the text area is about to leave the screen, the second line appears)If I don't use the function "resizeHeightToCurrentText()", the second line will always appear. But I don't know the current height of textArea.:sad_but_relieved_face: So how can I use the use the function "resizeHeightToCurrentText()" normally?

Hey there. I just got this 3-axis accelerometer. Can I use it with Nucleo board?Thanks!

I just purchased a brand new STM32H747I-DISCO board. I installed all the suggested software. I followed the step-by-step guide from ST Microelectronics. I downloaded the STM32Cube MCU Firmware Package for STM32H7 series. I picked STM32H7 series instead of the suggested STM32L4 because my discovery board contains STM32H7x MCU.I tried to open the blinking LED (with interrupts) example from C:\Users\[user_name]\STM32Cube\Repository\STM32Cube_FW_H7_V1.9.0\Projects\STM32H747I-DISCO\Examples\GPIO\GPIO_EXTI folder as it is suggested.The TrueSTUDIO -during importing the example – showed an error message about the imported project is not compatible with the STM32H747I-DISCO board and I must select another board or an another MCUMCU. The problem is the STM32H747I-DISCO board nor the STM32H747I MCU are not listed.Finally, I got 3 projects:EWARMGPIO_EXTSTM32H747I-DISCOI tried to build each projects (excluding/closing the others). The build was not successful I got several errors. I do not know wha

Hi,I'm working on STM32WL55JC board and run "TIM_PWMOutput" example that run 4 PWM channels with diffrence pulse width.I'm trying to add deadtime between the channels (following this hands-on video https://www.youtube.com/watch?v=rDaC2N-33Oo  Minute 5:34) But on my IDE I don't have deadtime option (adding picture)So I tried manually change deadtime during TIMInit() (via the line sBreakDeadTimeConfig.DeadTime = SomeDelay) but it doesn't work, the delta time between all channels remain the sameThanks!

I want to have my single text string consisting of both regular and bold typographies of same size in touchgfx.Take Below Example in consideration of TGX screen designing:I want my Text to look as "Hello All, My name is Sanem. I am working on TouchGFX."Here, Sanem and TouchGFX are my wildcard text, and above string is a text area with 2 wildcard entries. I tried to have 4 different text areas ( 2 Regular with regular fonts and 2 wildcard texts) but when I launch the UI on my LCD the Text overlaps on each other.Is it possible in touchgfx to have a text area with wildcards in bold? Can someone guide me for the same?

Hi everyone,Where can I find and download STM32C031C6 Reference Manual Document?Thank you very much.

STM32G030x6/x8 Data sheet pinout has two WKUP2s.(PC13,PA4pin)Is this a typo? Or is there really two WKUP2pins?