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Hello everyone, I hope you are well.I'm working on a project and one of the requirements is connection to AWS, so I chose to start with the STM32H573I-DK kit, where following the "STM32CubeExpansion_Cloud_AWS_H5_V1.0.0" step by step I managed to connect to AWS, however , the final micro used in the project will be the STM32H563ZI, so migrating the example to this micro, however, when I use "provisioning_auto.bat" at the end of the execution the following error appears in the "provisioning.log":'Starting SFIProcessing license...Get RSSe status...Processing Image HeaderGet RSSe status...Processing Area 1...Error: Execution of RSS CMD failed, returned value = 0xBF9F0F0Error: Failed to Process Area Number 1 of type HError: C:\ROT_Provisioning\SM\Binary\SecureManagerPackage.sfi SFI file Install Operation Failure! Please try again.'Can anyone help me with how to finalize the port?thanks in advance

In the IDE GUI, when selecting asynchronous clock division for ADC3 on STM32H747XIH, the value generated in the code seems to be taken from ADC1, e.g.:ADC1 (divided by 4):ADC3 (divided by 6):generated code (shortened):/* ADC1 init function */ void MX_ADC1_Init(void) { ... hadc1.Instance = ADC1; hadc1.Init.ClockPrescaler = ADC_CLOCK_ASYNC_DIV4; hadc1.Init.Resolution = ADC_RESOLUTION_12B; hadc1.Init.ScanConvMode = ADC_SCAN_ENABLE; hadc1.Init.EOCSelection = ADC_EOC_SINGLE_CONV; hadc1.Init.LowPowerAutoWait = DISABLE; hadc1.Init.ContinuousConvMode = DISABLE; hadc1.Init.NbrOfConversion = 2; hadc1.Init.DiscontinuousConvMode = DISABLE; hadc1.Init.ExternalTrigConv = ADC_SOFTWARE_START; hadc1.Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_NONE; hadc1.Init.ConversionDataManagement = ADC_CONVERSIONDATA_DR; hadc1.Init.Overrun = ADC_OVR_DATA_PRESERVED; hadc1.Init.LeftBitShift = ADC_LEFTBITSHIFT_NONE; hadc1.Init.OversamplingMode = DISABLE; if (HAL_ADC_Init(&hadc1) != HAL_OK)

Hello,I am currently developing a Bootloader for a STM32H562. The Bootloader checks, if there is a valid application present by calculating a checksum over the application area. To avoid getting ECC errors during the checksum calculation, I disable the ECC NMI for this procedure. (see attached code snippet image "Code_CRC.png")Summary of the planned procedure:* disable ECC NMI* read data from the flash memory* enable ECC NMIUnfortunately, the NMI is still generated even though I have disabled its generation by the bit "ECCNMI_MASK_EN" in the "SBS_ECCNMIR" register.In my test case I write 4 words at the flash address 0x0800'8000. Then I write 4 different words again at this location (without erasing) which seems to cause an ECC double bit error at this location.Now I reset the processor and execute the procedure in the code snippet. I set a breakpoint at line #111.With my debugger I can verify that the "ECCNMMI_MASK_EN" bit is set to 1 (=> see attached image "SBS_Regs.png")The functi

Hello,I am using a STM32H743 with a W25Q128 external flash memory running FreeRTOS and FatFs. USB is configured for mass storage, to copy files from a computer to the flash memory. The following function is used to list all the files and directories in a directory and put them in a list:  void IndexFilesInDir(const char *path, SFileMgrList* psReturnList) { FRESULT res; DIR dir; FILINFO fno; uint8_t u8Count = 0; res = f_opendir(&dir, path); /* Open the directory */ if(strlen(path) != 0) { strcpy(&psReturnList->cFilename[0][0], "..."); psReturnList->bIsDir[0] = true; psReturnList->bHasParentDirectory = true; u8Count++; } else { psReturnList->bHasParentDirectory = false; } if (res == FR_OK) { for (;;) { res = f_readdir(&dir, &fno); /* Read a directory item */ if (res != FR_OK || fno.fname[0] == 0 || u8Count >= 128) break; /* Error or end of dir */ if (fno.fattrib & AM_DIR && strstr(fno.fname, "System Volume I

Hi,How can I install pyserial.py python modul on Discovery kit STM32MP135F.I would like also install pip  Thank you for your help.Olivier

Hello,I am working with STM32CubeU5 TFM v1.5 for STM32 u585. I develop a custom loader using CAN communication. First I used MCUBOOT_OVERWRITE_ONLY and MCUBOOT_PRIMARY_ONLY setup. The CAN communication worked fine (in non-secure loader).Then I switched to swap strategy (MCUBOOT_OVERWRITE_ONLY and MCUBOOT_PRIMARY_ONLY not defined). The CAN communication stopped working. After quite some investigation I found out that the reason is that the FDCAN IRQ is not enabled (although set to be enabled). Then I found out that the reason is probably due to the FDCAN1_IT0_IRQn is not set in ITNS1 for the non-secure domain. This can be handled in the secure loader.Unfortunately, in this mode the secure loader is not used. I am not sure why, did I misconfigure or misunderstand something? Any advise how to get interrupt enabled in the the non-secure loader in this mode?Thanx.Best regards,peter

Dear all,we are trying to build a simple battery-powered BLE device. It should basically measure at intervals and advertise results only (minus the occasional update connection). With limited power resources we would expect to shut down both cores and have a 10 uA-ish power consumption, set aside the occasional advertisement- and rx-timeslots.That said, we have code running on the Nucleo-WB and a custom baord with the STM32WBMMG but with surprisingly high power consumption*. To eliminate our code as a cause, running the BLE_Beacon sample consumes around 7mA average after disabling the blue LED.Then, I enabled the  CFG_LPM_SUPPORTED in app_conf.h resulting in 2.4 mA - right direction, but still a factor away from where things should be.I then had a look at the aci_* API to interact with the BLE framework on the second core but did not find any (official) way to set CPU2 to sleep resp. wake it at advertisement interval times. As far as I understand the forum entries, the LL_CPU2 cal

Hello everyone, I am working with STM32WB55RG board to make a custom profile that sends a read request from mobile app to the board to communicate with STM32F7 via SPI. F7 contains the data that has to be sent to the mobile app. I have been trying to figure how to integrate BLE and SPI in my code. I have used the snippet codes of SPI and it works fine.It seems to be very difficult and the resources and tutorial aren't that straight forward like I wanted them to be. I am just not able to build the connection between the app and SPI.@TDK @KDJEM.1 @Issamos  @Remy ISSALYS @Remi QUINTIN Can you please explain me how to connect the mobile interrupt to enable the SPI.Thanks in advance!

Hello, i have a STM32WBA52CG with a NUCLEO 64 board.I want to utilize the new BLE in speakers. I want a Client phone to broadcast audio to servers -> STM32WBA52CG.First question, does an example sketch exist for this application? Is there some available code that i can look at to get started with BLE and its new features like an audio server?Second question, can i use the internal DAC for audio purposes? Then the left and right channel go though the DAC and out to GPIO, so i can connect it to amplifier?Third question, can i use the buildin DSP for doing equalizer operations on the left and right audio channel?Fourth question, I was at a ST workshop in Denmark -> Aarhus, they showcased a video with some audio applications where the boards were used for audio broadcasting. In the video the server side could switch between two audio channels and there was two audio boards that each had a channel that were broadcasting audio. Im looking for this video, i cant find it, also looki

 I am using CAN peripheral and for debugging I am using USB-CDC to receive the status of the CAN transfers and Reception. The issue I am facing is The USB was recognized as Virtual Port when Only USB was initialized and used but when Implemented with CAN the Virtual port had failed to get recognized.Is there a way to overcome this problem?

I have I2C working properly, but can't seem to figure out how to recover the bus and get it to working again if I test for the presence of a device that is not on the bus and therefore I2C_Mem_Read() returns HAL_ERROR.  There are other devices on the bus, but HAL_ERROR seems to be latched and calling MX_I2C4_Init() again doesn't undo it and allow a retry.  The project is built with EWARM 9.30.1 and STMCubeMX 6.11.0.Suggestions?  Background:  I know this is working and checked it against an oscilloscope/protocol analyzer; what's happened is that one of my 2 I2C devices is unplugged and I want to recover from the error.I2CResult = HAL_I2C_Mem_Write(&hi2c4, (0x22<<1)|0x01, 0x0C, 1, ExpanderConfig, 1, 100);(device is on I2C4 pins, i2c address is 0x22, register address is 0x0C, address size is 1, we are writing 1 byte of ExpanderConfig, an array, and waiting 100ms for timeout)I2CResult = HAL_I2C_Mem_Read(&hi2c4, 0x47<<1, 0x08, 1, BufConfig,3,100)

Hi I am trying to run FREERTOS enabled USB CDC Host on my device having STM32F756 MCU.My firmware package version is v1.17.1 which I think is the latest version for the F7 series. For this what is the latest version USB CDC Host Drivers which is supported?The automatically generated one via cubeIDE always shows v1.0.0I can see that the latest version out there on Git is v3.5.2 whereas in the notes states that update to support v3.4.1

Hi guys,             I was trying to implement CAN in STM32F429I-DISC1. In that board when using PB5 and PB6 for CAN2  it is working but when using CAN2 with PB12 and PB13 it is not working and it shows bit dominant error. if any of you faced this error, help me to rectify it.

I am trying to get the spice model for STW3N170  MOSFET, it does not seem to be with the other info for the devive.Any help appreciated. Paul

Helllo Frends,I am workin on FreeRTOS with STM32f411CEU6 Blackpill. In this I am facing issue with using sleep mode because there is no pin LPTIM1 in the section of TIMERS.I tryed bothe of them CMSIS_V1 and CMSIS_V2. Is there aany Way to use SLEEP MODE   

Hello all, I hope this message finds you well. I'm reaching out to seek urgent assistance regarding a recent issue I encountered with my SPC5 Studio. Recently, I updated my SPC5 Studio, only to find that it began malfunctioning. In an attempt to resolve the issue, I decided to uninstall and reinstall the software. However, as a newcomer to SPC5 Studio, I was unaware that this action might result in the removal of my projects from the workspace. Upon reinstalling the software, to my dismay, I discovered that my project was nowhere to be found. This has left me in a state of shock and distress, as the project contained months of diligent effort. I'm reaching out to this community in the hopes that someone might be able to offer guidance or assistance in recovering my project. Any help or advice would be immensely appreciated. Thank you for your time and consideration. Best regards, Lucifer

Notifications say that @Amel NASRI replied to this thread: yet I can't see her reply there: If there are replies hidden to users, they should not be reflected in Notifications.JW 

Good morning, I am looking to write data in csv format to my SD card with an SD shield. So I activate the SDMMC1 port and the FATFS driver for my SDMMC1 port, when I generate I then have 300 errors on my HAL header. Do you have any idea what the problem is, and how to solve it, please? THANKS.Best regards,    

While testing drivers using example BSP from STM32H747-DISCO, everything works fine, but the camera example triggered with a camera init error. Any suggestions will be appreciated.     

Dear Community Members,I was exploring AEK-COM-ISOSPI1, SPI to isoSPI dongle, based on L9963T transceiver for one of my new project. I wanted to make use of this interface product for a simulating software that runs on a Teensy 4.0 microcontroller. I have verified that the SPI data is received to the board, but unfortunately no signal was available on the isoSPI end. The setup and scenario is as below:Teensy 4.0 (at 2MHz, SPI Mode0) acts as Master and I need this board to be on slave mode. Hence, I kept the jumper NSLAVE at JP1=0. The signals at SCK (TP6), SDI (TP7) and NCS (TP8) looks good as expected which was sent from the Teensy microcontroller. VDD and VIO was set to 5V. The other jumper connections are not quite clear to me however I tried few combinations and none of them seems to give me the isoSPI signals. For example, I tried TXAmp =0, TXEN =1, ISOFreq=1, BNE=0 and DIS=0 (JP2-JP6 respectively). I have also measured the signals at the L9963T pins input and all looks good. It s

Hello,I'm trying to communicate with the USB FS CDC on my NUCLEO-H723ZG while using FreeRTOS and the device doesn't enumerate properly. I am using the current up-to-date software pack for STM32H7 -> 1.11.2I use the CubeMX starting project with the NUCLEO-H723ZG and I only add the USB_OTG_HS as a Full Speed Device.Then I add the middleware for the CDC using all default parameters.If I use the project at this point, the USB communication with the virtual comm port works flawlessly. However, it stops working when I add the middleware FreeRTOS with its default parametersIn Windows 11 Device Manager, I am getting the error were the USB descriptor failed (Code 43)Is there a configuration I am missing ? I would have expected the USB CDC driver to work right out of the box with FreeRTOS at this point...I have added the .ioc used to generate the projet as well as the main with the code to send an Hello_world message to the virtual com port. The only hardware required is the NUCLEO-H723ZG wit

Hi Team, I am looking for an I2C EEPROM (or any I2C slave device) that supports 10-bit addressing scheme. Can anyone suggest any device? Thanks, 

Hi,I have a C project, it compiles perfectly.I changed the extension of main from main.c to main.cpp.I use the function "Convert to C++", I did "Clean project"but when I compile the project, I have a bulk of compiling error of this type:C:/myproject/Debug/../Src/filex.c:62: multiple definition of `Function1'; ./Src/app_filex.o:C:/myproject/Debug/../Src/filex.c:62: first defined here and this for every functions, I suppose.Any suggestion?thank you

Hello,st25nfcApplication_V3.7.0 is crashing on my Pixel6A (Android13) caused by the following source: E/AndroidRuntime: FATAL EXCEPTION: AsyncTask #1   Process: com.st.st25nfc.dbg, PID: 1098   java.lang.RuntimeException: An error occurred while executing doInBackground()       at android.os.AsyncTask$4.done(AsyncTask.java:415)       at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:381)       at java.util.concurrent.FutureTask.setException(FutureTask.java:250)       at java.util.concurrent.FutureTask.run(FutureTask.java:269)       at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:305)       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1137)       at java.ut

Hi everybody, In my custom board I discover a strange effect when I interact with widget.The latest widget redraw has always a lots of wrong pixels while the previous one is redrawed correctly.I'm using an STM32H743VIT6, with touchGFX 4.23.2 and Stm32cube ide 1.15.0.Assets are load from an external QSPI memoryThis is the first time I see this strange behaviour and I would like to understand the cause.Does some has an idea? IS it software or should be hardware?Some suggestion?At the following link, I upload a small video to show you the effect (link is available until April 16, 2024):https://fex.net/s/rveymxr  thanks in advance