Solved

Dear Team, I hope this message finds you well. I am reaching out to inquire about the possibility of debugging an application through USB connectivity following the installation of the Secure Manager. Specifically, I am interested in knowing if it is feasible to load and debug the application in USB mode after the Secure Manager has been set up.Thank you for your time and assistance.Best regards,P.Hitesh

I'm using STM32L4 nucleo board, before it was working fine but suddenly it started giving error while flashing the codeI have attached screenshots please help me out. I don't know what is the issue exactly.

Hello, Looking through the data sheet for the STWBC86, there doesn't appear to be a way to write to the FTP (Few Times Programmable) memory, nor save individual configuration register values over i2c.  Any register values are only written to RAM and lost upon reboot... No worries, use the FTP memory for the config, but there doesn't appear to be a command in the data sheet to either: Saving register values to the FTP Memory one at a time Using an address to write the header values for config / patch to (nor the process, if it differs from just writing all bytes to the specified address) If neither is possible which would be strange, what's the recommended process to program the chip at the factory?

Please i don't find this reference

Hello,I have custom board with MCU STM32H735IGTx connected via OctoSPI to QuadSPI external flash memory MX25L12833FM21-10GIn order to flash the external memory I am using external flash loader based on the template in https://github.com/STMicroelectronics/stm32-external-loader/tree/contrib When I am running from the embedded SW application the test template (include erase, write and memory mapping) the test pass OK.When I am running the external loader from the cube programmer the read from 0x90000000 failsWhen I am running the external loader from cube IDE I get 'Erasing external memory sectors [0 23] failureAttached external flash BSP driver mx25l128_quadspi.c , loader template Loader_Src.c and MX driver octospi.cHelp will be highly appreciated!Best regards

Hello,Can anyone give me some hints how can I use ADC1 as data source for the MDF?Thank you  

I can see the addresses when I hover over them, but I can't see the opcodes. Is there a setting to fix this or is it broken?  Starting server with the following options:Persistent Mode : DisabledLogging Level : 1Listen Port Number : 61234Status Refresh Delay : 15sVerbose Mode : DisabledSWD Debug : EnabledInitWhile : EnabledWaiting for debugger connection...Debugger connectedWaiting for debugger connection...Debugger connectedWaiting for debugger connection...-------------------------------------------------------------------STM32CubeProgrammer v2.16.0 -------------------------------------------------------------------Log output file: C:\Users\Shichaz\AppData\Local\Temp\STM32CubeProgrammer_a18664.logST-LINK SN : 0671FF575377524867053453ST-LINK FW : V2J45M30Board : STM32F4DISCOVERYVoltage : 2.91VSWD freq : 4000 KHzConnect mode: Under ResetReset mode : Hardware resetDevice ID : 0x413Revision ID : Rev YDevice name : STM32F405xx/F407xx/F415xx/F417xxFlash size : 1 MBytesStart Addre

I have a simple STM32H753VIT6 board with simple power circuitry and USB connection also 25Mhz xtal.I can program the board in DFU mode and verifies fine. I do not have the LSE xtal. not sure if it is needed for the USB operation. Complete circuit diagram attached. Can any one help me why am I failing with such a simple board. Thanks

Dear community, I have faced with the problem in our developed boards with STM32F407 MCU. The firmware is based on FreeRTOS, vector table is located as usually in the beginning of 0x08000000 (see part of list file below).   Idx Name Size VMA LMA File off Algn0 .isr_vector 00000188 08000000 08000000 00010000 2**0CONTENTS, ALLOC, LOAD, READONLY, DATABoards with MCU are flashed with USB-UART adapter and STM32 Flash loader demonstrator https://www.st.com/en/development-tools/flasher-stm32.htmlBoards have some parameters (configuration of sensors), stored in the Flash memory, so we used sector 7 for these data, and customer can update the information about these sensor parameters. Mainly boards works well, but some of them were returned from the customer as "works well, but now don't works at all". After reading the memory damp and comparison with reference board with the same firmware that works perfect, I have found that some memory area is corrupted, and it is on

Hi,i am currently trying to read out VBAT of a STM32WB55CGU6 Board (Custom).VBAT is connected to a 3V Battery, and all other VDD pins are connected to the same battery since the board is only powered by this battery.I have setup ADC1 and enabled the VBatChannel (at least in CubeMX).My Question is how to read out the ADC Value of VBAT?So far i have tried the following: static void MX_ADC1_Init(void) { /* USER CODE BEGIN ADC1_Init 0 */ /* USER CODE END ADC1_Init 0 */ ADC_ChannelConfTypeDef sConfig = {0}; /* USER CODE BEGIN ADC1_Init 1 */ /* USER CODE END ADC1_Init 1 */ /** Common config */ hadc1.Instance = ADC1; hadc1.Init.ClockPrescaler = ADC_CLOCK_ASYNC_DIV1; hadc1.Init.Resolution = ADC_RESOLUTION_12B; hadc1.Init.DataAlign = ADC_DATAALIGN_RIGHT; hadc1.Init.ScanConvMode = ADC_SCAN_DISABLE; hadc1.Init.EOCSelection = ADC_EOC_SINGLE_CONV; hadc1.Init.LowPowerAutoWait = DISABLE; hadc1.Init.ContinuousConvMode = DISABLE; hadc1.Init.NbrOfConversion = 1; hadc1.Init.Di

Hello.I buy board STM32F401Development Board V3.0 STM32F401CCU6  .Board workin and work usb, but me need can bus.I replase  SMM32F401 MCU on STM32F105RCT6.Board work and programming bun not work USB ((. DFU mode not work.I searching difference USB between SMM32F401 and  STM32F105. Not found ((.Please help do work USB on STM32F105.

I am having difficulty locating information regarding some diodes. These diodes are either zener or TVS.Can anyone help me identify it? A link to a cross reference information page would be really helpful. Will be looking to source them for repair projects.Thank you for your time and efforts.

Hello Everyone!I am working on a project Ecompass using controllers STM32F401CBU6 and mems sensor ISM303DAC. can able to read raw values of both accelerometer data and magnetometer data properly and after reading the magnetometer data i am parsing magnetometer data to MotionMC library for calibration purpose but after calling MotionMC_GetCalParams function output is always showing asHI_Bias = {0, 0, 0},SF_Matrix = {{1, 0, 0}, {0, 1, 0}, {0, 0, 1}},CalQuality = MMC_CALQSTATUSUNKNOWNi have used systick as timestamp and and also cross verified with heap and stack, rotating the sensor in 3D space 8 direction everting tried but nothing got work..... got stuck at this point.could anyone please let me know what might be the problem.Thank you!!!ANIL.  

Hello,Another newbie question. In my test program ,I am copying some values from a memory region to a General purpose register. After copying the endianness is reversed.  Is there a setting that I am not aware of ?  Example in the screenshot: I copied the value pointed by Address 0x80001b0 ( = 0x1BB10349) into register r2 . As you can see in the screenshot, the value in r2 is 0x4903b11b  Thanks

Hi, I recently got this board and learning about it. My demo application will be for Cortex-A7 core with linux.I need to make application which takes input from user say I have Menu with 5 choices and user can provide the choice number. How can I configure this? I am looking for any examples if available. Do I need to configure any pins and re-build the kernel?Any help will be appreciated, Thank you.

Hi. I'm new to stm32 and have an h7 nucleo board to play with. This is my goal/problem.I want to read from the adc at reasonably high speed (2 Msamples/s, 10-bit will do as I don't need especially high resolution) for say 10 us. In that period I want to send a 2 us gpio pulse to trigger an LED via a driver (low side switch MOSFET and gate driver) as part of an analysis system, where the LED is triggered after 2-3 us into the adc read. I then want to find the maximum adc value in the buffer. If the max value is greater than a threshold value then I want to send the max value in over serial to be logged externally, then wait for 0.5-1 ms before restarting the sampling loop. If the value is less than the threshold then wait for 100 us before restarting the sampling loop.So far I'm not finding anything in the literature to get pointed where I want to be, partly because I'm not quite sure what I need to be asking to get appropriate information! Any illumination on this would be much appreci

I create new STM32 project for STM32MP131AAG3 with baremetal. An error occurs when build the project.../../Drivers/CMSIS/Device/ST/STM32MP13xx/Include/stm32mp131axx_ca7.h:166:4: error: redeclaration of enumerator 'RESERVED_111' I fixed the enumerator name to RESERVED_112 by myself to build.RESERVED_111 = 111, /*!< reserved */RESERVED_112 = 112, /*!< reserved */ Is there a plan to apply this bug fix to the STM32CubeMP13 codebase?

Hello everyone,I just received my X-Nucleo-53L7A1 board and I'm trying to get it working with my Nucleo-F429ZI. In CubeMX,I've selected my board and the appropriate software pack. For the pin configuration, I followed the example provided for the Nucleo-F401RE.The code generates without any errors or warnings, but when I check my serial terminal, I see the following error:VL53L7A1_RANGING_SENSOR_Init failedCheck you're using ONLY the center device soldered on the shield, NO satellite shall be connected !I can't figure out where the problem is coming from. If anyone could offer some help, I would greatly appreciate it!

could somebody please help me with this: i am a beginner ,i have done the clock configuration and Timer configuration  for delay and also the GPIO configuration: the LED does blink but instead of 1s it takes like 4s , i have done a lot of research to find out where the problem might be, but found nothing i use STM32F429i discovery by the way . thank you and here is my code : void Clock_Config(void) { RCC->CR |=(RCC_CR_HSEON); while(!((RCC->CR) & (RCC_CR_HSERDY))); RCC->APB1ENR |= (1<<28); PWR->CR |= 1<<14; FLASH->ACR |= (1<<8)|(1<<9)|(1<<10)|(2<<0); RCC->CFGR|=RCC_CFGR_HPRE_DIV1; RCC->CFGR |= RCC_CFGR_PPRE1_DIV4; RCC->CFGR |= RCC_CFGR_PPRE2_DIV2; RCC->PLLCFGR |= (0<<16)|(4<<0)|(180<<6)|(RCC_PLLCFGR_PLLSRC_HSE); RCC->CR |=(RCC_CR_PLLON); while(!((RCC->CR) & (RCC_CR_PLLRDY))); RCC->CFGR |=(RCC_CFGR_SW_PLL); while ((RCC->CFGR & RCC_CFGR_SWS) != RCC_CFGR_SWS_PLL); } void Tim

Hi Team, I want to work on USB PD sink , which board would be suitable?, I'm trying for 28V 5A power. I think the firmware for this specification is not available yet. Even though i want to try on. Would you suggest me any board? Is STM32L562 would be compatible?Thanks in advanceRegards Nithin Varghese

Hi as i want to use hall sensor interface to my input pwm capture We can see these timers associated with digital hall,Which one i can choose TIM1/8/20 or TIM2/3/4/5 also suggest on 16 bit and 32 bit timer preference.   Also can it be preferable to use advance timer for hall  

Hi I am designing a PCB using STM32H563ZI. Can you share the project files for NUCLEO-H563ZI ? I am using Altium Designer. If the files are in different format, I can import them to Altium. I have shared the link and the name of the evaluation board below:NUCLEO-H563ZIhttps://www.st.com/en/evaluation-tools/nucleo-h563zi.htmlRegards.Yasin Ensiz  

Hello,We are using the VL53L1 sensor in autonomous mode to range data, mostly indoors but sometimes outdoor.Following the Table 3 in UM2133, we use the short distance mode in order to have better ambient light immunity when outdoors.However, in the AN5573, Table 6, it says that the outdoor capability in autonomous mode drops to a max distance of 200mm, but our targets are often in the 60cm-100cm range.Is the sensor not usable in autonomous mode at all for our application outside ?Please share any insights, experiences or recommendations regarding the VL53L1's autonomous mode ranging performance in outdoor/ambient light scenarios.

Hi team,I have rotary encoder (Model - OVW2 -2048-2MC). Its resolution is 2048P/R. I get the encoder count via uart, but I have a problem, when encoder rotate continuously it does not give the data via uart, move slowly the encoder it update the value, I dont know why this happen during the data transfer. the second one is, how I will convert the count value into rpm, what is the procedure to convert the encoder count into rpm. for your reference I attached my code below. if any logical error, parameter setting error and peripheral error in the code mention all the errors also, and gave procedure for rpm calculation.thank you regards Ramachandran S/* USER CODE BEGIN Header */ /* USER CODE END Header */ /* Includes ------------------------------------------------------------------*/ #include "main.h" /* Private includes ----------------------------------------------------------*/ /* USER CODE BEGIN Includes */ #include "stdio.h" #include "string.h" #include "stm32f4xx_ha

I hope this message finds you well. I am encountering an issue where I cannot access the RAM and Flash usage statistics within the Build Analyzer feature of CubeIDE version 1.15.1. Upon attempting to view these metrics, the fields appear empty, preventing me from effectively monitoring and optimizing my project's resource utilization.Could you kindly assist me in resolving this issue? Your guidance on how to properly access or troubleshoot these metrics would be greatly appreciated. I am eager to continue developing my project efficiently but am currently hindered by this limitation.Thank you in advance for your support. I look forward to your prompt response. Best Regards,Hitesh