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I see in the schematic the potentiometer is referenced on pin 25, however I only see the PWM firmware setup example. Can someone point me to the correct setup?

I am trying to control a 24V PMSM type motor using ST Motor Control Workbench version 6.3.1 with the FOC.I have run Motor Profiler and then gotten the electrical and mechanical parameters.I have three questions and can anybody help/answer them?I am running Motor Profiler without load? Am I doing correct?When creating a project using Motor Control Workbench, do I need to update the inertia and friction coefficients in the motor stage depending on the load (please see attachment)? If the answer is no, where should I include the inertia and friction of the load in the project?May I measure PMSM type motor inertia and friction coefficients with load? If yes, how can I do it?Thanks in advance.

Hello i'm using STM32WB05KZ (nucleo board) : Nucleo-WB05KZ with STM32CubemonitorRF Please why here i can't select  "Get RSSI" , it's locked ? and other question how can i modifie the outpout power (TX) of the antenna ( dBm) ?  thank you 

Hello,This is in regard to the question I posted at the webinar on AI-powered gesture recognition with Time-of-Flight sensors held on 3/11.  Can the orientation of the VL53L8CX ToF sensor be detected in case it is moved and possibly gets inverted after training is done?  I'm interested in correctly detecting gestures like LIKE/DISLIKE and SWIPE RIGHT/LEFT even if the sensor has been turned upside down after the overall device is trained.  The solution should work correctly for left- and right-handed persons.  It's ok to add MEMS sensors to the overall project but I prefer trying to solve problems with software first rather than just throw hardware at them, as long as the extra software doesn't bog down the MCU.Thanks in advance and best regards,Bruce

usart1 connectedHercules setup utility     Issue with Sending Bootloader Command on STM32According to AN3155, the 0x7F command should initialize the USART. I have ensured that I am in bootloader mode and have made the following connections:Connect the USART1_RX pin of the STM32 to the TX pin of the FTDI module.Connect the USART1_TX pin of the STM32 to the RX pin of the FTDI module.Ensure a common ground between the STM32 and the FTDI module.Set the BOOT0 pin high to enter boot mode by connecting it to the VDD pin (do not use any other pin).Power the STM32 via USB by connecting it to your host and also power the FTDI module via USB by connecting it to your host.Open Device Manager and locate the FTDI module’s port (not the STM32 port). Select that port in STM32CubeProgrammer, set the baud rate to 115200, parity to even, and tap on connect. It should connect successfully.To send the bootloader command, I am using the Hercules setup utility. I have configured the

Hi, Greetings!! We have implemented internal DAC (DAC1 and DAC2 both) in STM32F446RE chip. Both the DAC gives identical analog voltage from the range of 0-1V corresponding to the measurement reading of 0-100.  This analog output voltage is connected to the data logger through DAC1, whereas the DAC2 is not connected anywhere.  During the testing (After 5 days after the device is powered on and kept under observation) it has been observed that the DAC1 output stopped working. When compared with the DAC2 output (which is not connected to data logger or any other system) is working as expected.  This has happened multiple times on multiple devices. Any suggestion why this is happening and what precautions are required while handling the DAC signal.  No protection circuit is implemented at the DAC output. DAC output is directly connected to the data logger and other interconnection system( another MCU which is reading this DAC voltage) Kindly share the views.  Attac

Hi,I am using an LIS2DE12 in I2c mode.  During setup, my code:- wrote 0 to CTRL_REG4 (BDU=0, FS=00, ST=00, and SIM=0)- wrote 0 to CTRL_REG2 (no high-pass filtering)- wrote 0 to CTRL_REG5 (disable FIFO)- wrote 0 to FIFO_CTRL_REG (selects Bypass mode)- wrote 0b00111111 to CTRL_REG1 (sets ODR to 25Hz (40ms), LPen=1, X=1, Y=1, Z=1 which enables all 3 axes).Then, approximately once every 100ms, my code does the following:- It reads STATUS_REG and confirms that the 3 least significant bits are all 1.- With one I2c transaction, it reads 5 bytes starting with register 0x29 (with the 0x80 bit set). This gives me the value from OUT_X_H in the first byte, OUT_Y_H in the third byte, and the value from OUT_Z_H in the fifth byte.Will the values I get from OUT_X_H, OUT_Y_H, and OUT_Z_H always be coherent, i.e. from the same measurement?OR is it possible that the chip could update some of these registers with a new measurement at the same time that my I2c transaction is reading them, such that on

Hi! I've been testing the VL53L4CX sensor for the past few months and have finally decided to take a look at its additional histogram data. My most recent test is a measurement of an empty black bucket with a white sheet inside (to increase reflectivity). While the distance measured is accurate, the histogram data, which I expected to be somewhat static, seems to oscillate between two histogram shapes.The data below is distance, minimum distance and max distance measured.244,244,246, 2025-03-10 11:48:04.530766241,241,330, 2025-03-10 11:48:04.727428243,243,245, 2025-03-10 11:48:04.926467241,241,330, 2025-03-10 11:48:05.124474243,243,245, 2025-03-10 11:48:05.322733241,241,330, 2025-03-10 11:48:05.519547243,243,331, 2025-03-10 11:48:05.711350Below are the histograms (AdditionalData.VL53LX_p_006.bin_data) for each measurement.847,860,895,867,757,815,139036,190843,89753,1021,794,804,848,803,827,828,790,853,892,731,833,759,843,803, 2025-03-10 11:48:04.530766704,729,118073,161246,72683,950,69

Hi everyone,I'm working on deploying an object detection model on the STM32N6570-DK board. While I have successfully deployed it, I noticed a significant drop in accuracy during live testing compared to the floating-point YOLOv8 model.I'm now considering using INT16 quantization instead of INT8. My question is: How can I quantize the model to INT16? The tutorial I’m following states that quantization is only available for UINT8 and INT8.Additionally, is it possible to deploy an object detection model using X-CUBE-AI in STM32CubeMX? I haven’t been able to find any tutorials on object detection with X-CUBE-AI.Any guidance or resources would be greatly appreciated!Thanks!

Hi, I am using the STM32F429ZI board. I enabled the hardware-independent watchdog timer using STM32CubeProgrammer option bytes. However, there are no errors or faults in my project—I have only enabled the GPIO and UART peripherals. But after enabling the hardware watchdog and performing a power-on reset, my board keeps resetting continuously. On the other hand, when I enabled the software-independent watchdog timer using firmware, the board did not reset. Why is this issue occurring only with the hardware watchdog timer? I also tried refreshing the IWDG after enabling the hardware-independent watchdog timer, but it still keeps resetting my board.

Hello Friends. Now i have started working on bigger display with TouchGFX Custom Boards. Im using 10.1 inch 1024x600 touch display. using QUADSPI,SDRAM, FMC and LTDC. Through TouchGFX Designer i taken one backgoround image, one Text Area buffer and one Digital clock. when im not updating digital clock data and text area im  getting proper display.but when i starts updating digital clock in void screenView::handleTickEvent() then my display starts flickering and white lines appearing on display. my LTDC configuration:void MX_LTDC_Init(void) { /* USER CODE BEGIN LTDC_Init 0 */ /* USER CODE END LTDC_Init 0 */ LTDC_LayerCfgTypeDef pLayerCfg = {0}; /* USER CODE BEGIN LTDC_Init 1 */ /* USER CODE END LTDC_Init 1 */ hltdc.Instance = LTDC; hltdc.Init.HSPolarity = LTDC_HSPOLARITY_AL; hltdc.Init.VSPolarity = LTDC_VSPOLARITY_AL; hltdc.Init.DEPolarity = LTDC_DEPOLARITY_AL; hltdc.Init.PCPolarity = LTDC_PCPOLARITY_IPC; hltdc.Init.HorizontalSync = 40; hlt

I was happily debugging some code in my NUCLEO-F207ZG, the whole morning the debug sessions (stm32cubeIDE) have been quite glitchy.Until the mcu somehow got briked and i cannot revive it.I suspect noise in the SW lines comming from some external LEDs nearby had something to do with this issue, or power fluctuations when programming.I am unable to Read the FLash content so i connected the board to the stCUBEProgrammer.12:42:36:814 : STLinkUSBDriver.dll loaded 12:42:36:819 : STLinkUSBDriver.dll loaded 12:42:36:819 : ST-LINK SN : 066FFF323239524257191044 12:42:36:820 : ST-LINK FW : V2J39M27 12:42:36:821 : Board : NUCLEO-F207ZG 12:42:36:821 : Voltage : 3.24V 12:42:36:836 : SWD freq : 4000 KHz 12:42:36:837 : Connect mode: Under Reset 12:42:36:837 : Reset mode : Hardware reset 12:42:36:838 : Device ID : 0x411 12:42:36:850 : Revision ID : Rev 2.0 12:42:36:871 : flash loader C:\Program Files\STMicroelectronics\STM32Cube\STM32CubeProgrammer\bin/FlashLoader/0x411.stldr is loaded 12:4

Hello STM support, It seems that the depiction of the TIM15 TPCLK on the clock configuration tab of STM32Cube incorrectly shows TPCLK as 2x16MHz=32MHz when should be 16MHz, same as PCLK.I found this issue after setting TIM15 as shown in the attached screenshot. The resulting clock configuration should trigger the IRQ every 1 second, however I measured 2 seconds between each trigger. Recalculating the prescaler and counter period for a 16MHz clock yields the correct behavior.Figure 11 in RM0503 also seems to show that there is no 2x multiplication from PCLK to TIMPCLK. Is this an error in STM32Cube or something I am misinterpreting? My selected MCU reference in my ioc file is STM32U031R8Tx. 

Hi,Is it possible to use the Prolific USBX library without ThreadX Core? In STM32CubeMX, when I deselect ThreadX Core, the Prolific USBX option is no longer available. However, I can generate the USBX CDC-ACM library without enabling ThreadX.Could you provide some information on this? I couldn’t find any relevant details in my searches.I am using STM32H563.Thanks!

Hi,Iam using a STM32F746 DISCO Board to use SDMMC in a TOUCHGFX Application but Iam not able to get past if(f_mkfs((TCHAR const*)SDPath, FM_ANY, 0, rtext, sizeof(rtext)) != FR_OK) function. It gives error here. Even If I comment this section and reach fopen command it returns FR_DISK_ERR. However When I simply run the standalone SDMMC example ,it works and writes data to SD card.Why is that the same example does not work with Touchgfx application?The only difference I could see is of Clock speed between two applications. One is at 50Hz & other is at 48Hz.Im Prototyping my project on disco board before I go into custom design. Kindly help!!

Hello, I use 25 MHz quarz (XRCGB25M000FAN00R0) together with 5.6 pF load capacitors. When I configure clock to 170MHz my program stuck here: while (READ_BIT(RCC->CR, RCC_CR_PLLRDY) == 0U). When I configure clock to 168.75 MHz, then everything work corectly.  Can someone explain how this problem could be solved? Thank you for answers. Best regards   Configuration for 168.75MHz clock:   void SystemClock_Config(void) { RCC_OscInitTypeDef RCC_OscInitStruct = {0}; RCC_ClkInitTypeDef RCC_ClkInitStruct = {0}; /** Configure the main internal regulator output voltage */ HAL_PWREx_ControlVoltageScaling(PWR_REGULATOR_VOLTAGE_SCALE1_BOOST); /** Initializes the RCC Oscillators according to the specified parameters * in the RCC_OscInitTypeDef structure. */ RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE; RCC_OscInitStruct.HSEState = RCC_HSE_ON; RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE; RCC_OscInitStruc

Hi i am using Nucleo F207ZG EVK and i wanted to Make use of the Segger System view Tool1. While using system view tool i have added the required files to the existing project but still some errors are occurred while running2. I have attached image please go through this and let me know is there any ref doc for the Segger System View Tool with STM32 3. The code is without FreeRTOS4. Let me know is there any other settings to be added or ref example5. i Have included the paths in the compiler settings alsoErrors C:/ST/STM32CubeIDE_1.16.0/STM32CubeIDE/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.win32_1.1.0.202410251130/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eabi/bin/ld.exe: ./Core/Src/SEGGER_SYSVIEW.o: in function `_TrySendOverflowPacket':D:/Projects/Internal Project/Stm32_Firmware/STMF207ZG_Limit_Switch/Debug/../Core/Src/SEGGER_SYSVIEW.c:664: undefined reference to `SEGGER_RTT_ASM_WriteSkipNoLock'C:/ST/STM32CubeIDE_1

cubeMX version 6.13, generating for CMake.Hi there,I'm configuring an STM32H7S3 nucleo board. I can build, flash, run, and debug code.I am adding a UART for logging and now am getting the titled error when generating:Edit: This problem appears the moment I go to the Memory Management tab! If I reset to previous .ioc state, the code generates happily. If I open the project and simply open the memory management tab, this error appears.In tools>Memory Management it looks like my bootloader and app both live in the 64kB onboard flash I want the bootloader to use the onboard flash, and do execute-in-place for code on the provided NOR flash.I have followed these guides, which seem relatively up-to-date:Getting started with MMT(Memory Management Tool) - stm32mcustm32h7s_workshop/1_external_memory/external_memory.md at main · ST-TOMAS-Workshop/stm32h7s_workshopIn particular, section 6.2.5.1 of the first link shows how application flash will be moved to XSPI. In spite of my fo

Hi I'm bit lost and I couldn't find the link to the svd file. Is it somewhere in here https://www.st.com/en/microcontrollers-microprocessors/stm32g051f6.html#tools-software? If I search for svd I get zero result. Which link is it that takes me directly to the svd file?

I have a question regarding GPIO settings for the STM32H743.Does anyone have detailed documentation on the speed of the GPIOx_OSPEEDR register?I would like to know the criteria for using low speed or very high speed. 

Hello, I am trying to implement a BMP 280 with matter. The project is to send the measured temperature back into matter and display on the home app on iPhone. At the end of 1.2.2.5 matter develop and prototype document, it mentioned to check if for each callback in the .h file, the corresponding folder should be added to the CUBE IDE. I have two callbacks in the .h file that I couldn't find a corresponding folder.The first one is: MatterTemperatureMeasurementPluginServerInitCallback();The second one is:MatterBindingPluginServerInitCallback();I am wondering if there's any suggestions on where else I can find the corresponding files, and if there aren't corresponding folders available how would I write my own folders.ThanksBrady

Hello thanks for replying. to upload the Hex file i used STM32Programmer, but when i connect the borad via USB cable to my PC i receive un error :  Best Regards.

Hi!Any chance this will be supported soon?CubeMX is already updating the auto generated CMake file in STM32 VS Code when adding TouchGFX but this is just for some of the TouchGFX files and is not sufficient, instead there will be build errors.As a related question: is there a way to add custom CMake code in the auto generated CMake file e.g. under "User code begin etc"?Thanks

Hi All, I'm working on implementing the fast transfer mailbox into a project and I've hitt a wall. The work-flow that I want is for my host chip to wake-up and initialize system registers and write some static data I know will never change to area1, then enable the authorization of the mailbox by writing MB_MODE to 0x01 and wait for an RF FIELD ON event (via GPO pulse), after receiving the pulse the host should free the mailbox by writing 0x01 to the MB_CTRL dynamic register and then write some new data to the mailbox.The host successfully writes to the system register and first disables the MB_MODE (system register) so that It can write some static NDEF data to area1 and then re-enables the mailbox at the end of initialization (writing MB_MODE to 0x01). I can confirm by reading with a mobile device and using the ST Tap app that the MB_MODE register is set to 0x01, which as far as I can tell means that I should be able to write from either i2c or an RF command to the MB_CTRL dynam

Hello, I'm using the board STM32WB05KZ and i installed STM32CubeMonitorRF to connect to the baord (Mode BLE) But i received a notification that i can't connect to the board