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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?

I use M24C64-R eeprom. If power is cut off during its write cycle, the data in writing address will become corrupted. In the other hands, will the data out of writing address be kept or become corrupted too?

Hello,Can we generate analog output from MLC instead of a statement? If we can, could you explain how to do it? I plan to use MLC output as a part of my control algorithm. What is the most efficient way to achieve this?

Hello ST electronics,I wanted to know if there are any implementation of T= 1 protocol available with cube MX configurations.Please do let me know.Regards,Adarsh T R

Dear @KDJEM.1 when I read the manual "rm0432" It is given thatThe Flash memory programming sequence in standard mode is as follows:1. Check that no Flash main memory operation is ongoing by checking the BSY bit in theFlash status register (FLASH_SR).2. Check and clear all error programming flags due to a previous programming. If not,PGSERR is set.3. Set the PG bit in the Flash control register (FLASH_CR).4. Perform the data write operation at the desired memory address, inside main memoryblock or OTP area. Only double word can be programmed.– Write a first word in an address aligned with double word– Write the second word5. Wait until the BSY bit is cleared in the FLASH_SR register.6. Check that EOP flag is set in the FLASH_SR register (meaning that the programmingoperation has succeed), and clear it by software.7. Clear the PG bit in the FLASH_SR register if there no more programming requestanymore.My code isuint64_t data=0x1234567890ABCDEF;HAL_FLASH_Unlock();HAL_FLASH_Progr

I modified the LoRaWAN_End_Node sample program for measuring the external pulses input to the COMP1. I register a task in the sequencer and set up the timer in timer server. It is no problem to run a test task by just toggle the LED. When I initialize the lptim1 timer to count the external pulse, the program jump to the while(1) loop in Error_Handler. Checking by breakpoints, it is because the LPTIM_WaitForFlag function resulted HAL_TIMOUT. Below is the code of lptim1 initialization.void LPTIM1_Init(void){hlptim1.Instance = LPTIM1;hlptim1.Init.Clock.Source = LPTIM_CLOCKSOURCE_APBCLOCK_LPOSC;hlptim1.Init.Clock.Prescaler = LPTIM_PRESCALER_DIV1;hlptim1.Init.UltraLowPowerClock.Polarity = LPTIM_CLOCKPOLARITY_RISING;hlptim1.Init.UltraLowPowerClock.SampleTime = LPTIM_CLOCKSAMPLETIME_DIRECTTRANSITION;hlptim1.Init.Trigger.Source = LPTIM_TRIGSOURCE_6;hlptim1.Init.Trigger.ActiveEdge = LPTIM_ACTIVEEDGE_RISING;hlptim1.Init.Trigger.SampleTime = LPTIM_TRIGSAMPLETIME_DIRECTTRANSITION;hlptim1.Init.Outp