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Hello,When generating code via CubeMX, the main code does not contain the configuration for the GPIO pins I need to be using.I have checked other solutions and seen that the pins need to be assigned to the core (in this case it would be the M3). The option to do this doesn't seem to be available; is there any hidden menus I need to be looking for? Thanks

I want to create and application on a STM32H745XI-DISCO. I am not using M7 core only M4.Reference manual says that upto 864kB of SRAM  and 2MB of flash are available.I will receive the application sw via Can. My bootloader will save it RAM and after checking CRC etc., It will write this to internal flash. App code is around 300 kB. So 256kB of flash and 512 kB of RAM would be sufficient. After writing to flash sw will jump to application.The application sw will receive data which is arund 730kB via can and it will save it to flash.Here is a part of ST generated linker for bootloader;   /* Entry Point */ ENTRY(Reset_Handler) /* Highest address of the user mode stack */ _estack = 0x10048000; /* previously = 0x10048000, end of RAM */ /* Generate a link error if heap and stack don't fit into RAM */ _Min_Heap_Size = 0x200; /* previously = 0x200, required amount of heap */ _Min_Stack_Size = 0x400; /* previously = 0x400,required amount of stack */ /* Specify the memory areas

Dear Gfx TeamIn addition to current implementation, could you please implement changing the parameter also1  using the keyboard arrow up/down keys and the mouse wheel in popup list.2  by hovering over the parameter and scrolling the mouse wheelThank you

Hello everyone  New STM32 user here, more specifically STM32 U545 RE-Q. I am kind of new and i would like to start acquiring some data with the STM32 ADC, triggered by a timer, and send the data to the DMA so that i can use the CPU for other stuff. Do you guys have any projects that involve this functionality? Any recomendations on where/how to start?  I am aware that i can use some other projects and theres one for the U575 that involves the ADC with the DMA.However, i have not been able to configure it for my nucleo successfully ... Any advice will be welcomed ... Thank you  Marc

I have the below code, which is supposed to update DAC with sinewave via SPI3 bus. It was configured and working fine via discrete command, but when I used timer7 to generate an event and update DAC16 via SPI3 via the HAL library, it went to hard fault. I have never seen this before. What caused the hard fault to occur?I use Nucleo STM32L476 and updated IDE and drivers.Note I have not included the /CS code (yet) because I was trying to figure out what caused the hard fault. I use optimization -Ofast.  #define DAC16_CENTER (32768) bool FID_DAC16_Timer7_Sinewave_Event(void) { volatile static uint16_t DACSine_Pointer=0; //-------------------------------------------------- zFID_Obj *zFIDObj = (zFID_Obj *)zFIDHandle; // assign the object (local) utobj-> //-------------------------------------------------- uint16_t dacdata = FID_SineWaveTable[DACSine_Pointer]; if (DACSine_Pointer >= FID_SinewaveSise) { DACSine_Pointer= 0; } else { DACSine_Pointer++; } //---------------------

As mentioned in the topic subject, I would like to implement I2C Slave device which will simulate the BQ769x2 device. For development I'm using STM32F4 Discovery board, but the final product will be deployed on STM32L0.Master device is first trying to detect if slave device is present and after that some functions will be called in no exact order nor the functions have same length. Therefore I was thinking interrupt mode would be appropriate to implement here for greater control.For testing purpose I have written small Master device program for Arduino (running on Arduino MKRZERO).With this example one can send scan or probe command over serial to run the procedure.  #include <Wire.h> #include <stdarg.h> #define PRINTF_BUF 80 // define the tmp buffer size (change if desired) String inputData; void setup() { Wire.begin(); Wire.setClock(100000); #if defined(WIRE_HAS_TIMEOUT) Wire.setWireTimeout(300 * 1000 /* us */, true /* reset_on_timeout */); #else Wire.se

I selected the processor in CUBE IDE to see how much space the sd card and h264 codes will take up in ram and memory on the STM32N657Z0HxQ processor, but I got the error “The target device ‘STM32N657Z0HxQ’ is currently not supported by STM32CubeIDE”. What should I do? 

Hello community,I am using AEK-AUD-C1D9031 board and I want to play 2 audio files one after other. What should I change in the code?

Hi, I am using an STM32G0B1CBT and using the example shown in the following video to implement a USB-C PD sink with TRACER_EMB and UI_INTERFACE utilities for debugging. https://www.youtube.com/watch?v=-vsJhNIaHxEAfter compiling and running the code, I noticed that the function BSP_GUI_LoadDataFromFlash at line 80 is trying to read from flash address 0x803F800, which is outside the memory region of 128k for the STM32G0B1CBT MCU. What can be the issue?Thanks 

Hello.I have  to develop a project with Riverdi STM embedded display (that uses STM32H757). In this project I have to read the USER NAME and the SERIAL NUMBER of GnuPG smart card. I started from AN4800 that is for GSM File system Smart Card but I don't understand how it works. I search on internet and GnuPG card is used by this library git.gnupg.org Git - gnupg.git/summary . Can someone support me? Someone has tried to use GnuPG card? Thankyou in advice.     

Hello ST Community,I'm working on a Predictive Maintenance project using FP-SNS-DATALOG2 to capture real-time sensor data from my STWINBX1 (STEVAL-STWBXCS1A). Here’s my workflow so far:Data Acquisition: Captured sensor data using HSDatalog_GUI.Format Conversion: Converted data to NanoEdge CSV format using " hsdatalog_to_nanoedge.py ".NanoEdge Processing: Uploaded the converted data to NanoEdge AI Studio and successfully downloaded a benchmark.Model Training Issue:I connected my board via USB-C and STLINK-V3MINI (otherwise, my PC and NanoEdge wouldn’t detect it).My STLINK is properly recognized on COM3.However, when I try to train the model, NanoEdge AI Studio does not recognize the board—it detects nothing.Has anyone encountered this issue before? Could it be a driver issue, a missing configuration, or something else? Any help would be greatly appreciated!Thanks in advance!@Andrew Neil @SimonePradolini  

Hello everyone,As a students at a company do I try to build a tool or method to evaluate some parameters of NFC coils (Q and L). I have been given some NFC tags to proof the correct functionality later. One of those tags is the "ANT7-T-ST25DV04K" with a 14 mm x 14 mm, 13.56 MHz dual layer etched antenna.My problem is, I could not find any values for the quality factor (Q-factor) and the inductance L for this NFC coil.So, I would like to ask if anyone knows the Q-factor and/or the inductance L of this coil.Otherwise, if you know these parameters of an other NFC tag, it would help, too. Kind regards,STSD20 PS. Of course I have already looked in the product datasheet.

Hey ST,In the FW package that comes with the STM32H7S78-DK, I've been using the Template-XIP project as the base for my own project, and I noticed this issue with the MPU setup of the external SDRAM on the XSPI1 line. Whenver I would try and access memory above 4MB of the external ram chip, I would see a memory controller fault, and my Firmware would halt it's operation.In all of the MPU setup and extmem manager code, the size of this chip is always defined as "32MB". Which would be correct if this define was made for Bytes. But, Since it's an all caps define, I think what probably happened, is that all the defines are written in terms of MegaBits, Instead of MegaBytes, but are following an all caps convention. You can see this in the file stm32h7rsxx_hal_xspi.h:#define HAL_XSPI_SIZE_1MB (0x00000010U) /*!< 1 Mbits (128 KByte = 2^(16+1)) */ #define HAL_XSPI_SIZE_2MB (0x00000011U) /*!< 2 Mbits (256 KByte = 2^(17+1)) */ #define HAL_XSPI_SIZE_4MB (0x00000012U) /*!< 4 Mbits (512 KB

On the WL33 range of boards is it possible to utilise the MRSUBG without turning on the LSE within the RCC section and instead have the MRSUBG utilise the LSI?I have found that if you leave the LSE enabled in RCC but set the clock configuration to use the LSI the program still functions but I wonder if it's still utilising the LSE under the hood.

Win 10, x64, STM32CubeIDE version 1.17.0I'm trying to open a CubeIDE project from a workspace but it just doesn't load, see image below. I select the folder for my workspace, click finish & am then told that there are no projects in the folder. Yet the folder does contain a CubeIDE project. The open project option is also greyed out in the projects menu pull down.What am I missing here?

Hello everyone,I'm currently working on a USB Type‑C Power Delivery design using the STM32U575VGT6Q and the TCPP01‑M12. According to the TCPP01‑M12 datasheet and the example from the UM2581 STM32L5 Nucleo Board, the DB pin should be connected to a GPIO pin on the MCU.The MCU provides two DB signals to properly indicate a dead battery condition. Can these signals be used and fed to the TCPP01‑M12 DB pin?However, I cannot find any option in CubeMX to select or configure just one DB signal – it appears that this specific configuration is not available in the graphical interface.Has anyone encountered this issue?Should the second DB signal be connected together with the first one?Should I leave it unconnected or tie it to a defined potential?Is stacking of an external interrupt on the second DB signal a suitable workaround to use it for the FLT signal?Thanks in advance for any help!

Hello everyone, I am currently starting my master thesis and i have to design a control loop for an inverter with the STM32 U545 RE-Q. I have started programming in STM32 a week ago so everything is complicated and overwhelming ... I am aware that there are multiple examples that i can download from every family of NUCLEOS but non of them have worked for me. I have tried the U575 example called ADC, where data from the ADC is written on the DMA, i have configured the IDE as in the example, created the Node, the Queue, etc... And i have literally copied the lines of code provided in the main.c file but it is not working. In fact, i can not compile as there are the following errors:../Core/Src/main.c:112:3: warning: implicit declaration of function 'MX_ADCQueue_Config' [-Wimplicit-function-declaration]112 | MX_ADCQueue_Config(); ../Core/Src/main.c:114:56: error: 'ADCQueue' undeclared (first use in this function)114 | if (HAL_DMAEx_List_LinkQ(&handle_GPDMA1_Channel

HI everyone, I have recently bought a STM32N6570-DK and I am trying to follow this tutorial to try and implement an example model on my board. I am able to get results and good benchmark but when I go to Generate Your Project I am unable to download anything. It doesn't show any option to download the files.  I believe it have been should be something shown like this in the videoKindly help me in this regard. 

I'm trying to create a new project from a exiting ioc file.When I click the "finish" button, it shows a progress bar but disappear very fast, and it did nothing else. No new project created, no nothing. I don't know what went wrong. Is there an error log or something so that I can see what's happening?

Hello!Is there any additional information about on how to use on ST25R3916 the bypass mode of internal VDD_RF regulator to be able to a transmitter output current higher than 350 mA (up to 500 mA) supplied from an external source.In ST25R3916 datasheet only gives this information:"If a transmitter output current higher than 350 mArms is required the VDD_RF regulator cannot be used to supply the transmitter. VDD_RF and VDD_DR have to be externally connected to VDD_TX (connection of VDD_RF to supply voltage higher than VDD_TX is not allowed)."Also i see in the ST25R3916 Discovery Board (MB1414B) schematic open jumper J206 and unplaced decoupling capacitors C209, C210.What are my steps to enable VDD_RF regulator bypass mode? Only close jumper J206 and placed capacitors C209, C210? Is there anything also that needs to be done?Best regards, Rob.

Hellow! I am trying to use “FLASH_EDATA_EraseProgram” with NUCREO-H563ZI.When I execute the code, it works normally, but when I connect to the debugger again after closing the debugger, part of the EDATA is initialized.When running in standalone mode, the EDATA is not initialized even if the power is turned on and off, so it looks like the debugger is deleting part of the EDATA. However, the starting address of the area to be deleted is not fixed, and it changes each time the EDATA is deleted and reprogrammed, and it is deleted until the end of the EDATA area.   The code below is for verification purposes, and is simply a copy of the check process before the original code's erase process.     int main(void) { ... /* Start option byte load operation after successful programming operation */ HAL_FLASH_OB_Launch(); /**** To check the values stored in the EDATA, insert Check_Flash_Content immediately before HAL_FLASHEx_Erase */ /**** First time, skip this process by “ju

Hi,When the sample program FLASH_EDATA_EraseProgram is executed on the NUCREO-H563ZI board, it appears that 0xAA55 is correctly written to the high-cycle data flash. However, when debugging is terminated and the board is rebooted, the data in the latter half of the flash is not written, and it remains in the Erase state (0xFFFF).Since the memory in the Erase state is not at a sector boundary, it cannot be considered that it was erased later. Also, although the memory in the Erase state causes an NMI interrupt when read, it is possible to write to it, and after writing it becomes possible to read normally.Please give advice how to work with the high cycle data!STM32CubeIDE 1.17.0NUCREO-H563ZI board NUH563!$MR2STM32H563ZIT6U AA327 VQ revision XFLASH_EDATA_EraseProgram 1.12 Debug run "FLASH_EDATA_EraseProgram", break main.c:215 and reset CPU, Memory Monitor 0x90002700High-cycle data memory dump after HAL_FLASH_Program() Debug stop, debug run again, break main.c:167 and rese

"main.c" is not visible.This is the screen I want.  However, this is my actual screen. I am sure I have chosen the board correctly.

 It says "It is crucial that you use a consistent set of versions for the CMSIS Core - CMSIS Device, as mentioned in this release note." but I do not see any CMSIS version in the release notes. Which CMSIS version is recommended for cmsis_device_f3 ?