Others: STM32 MCUs related

I couldn't look at the registers while using Keil. The chip model is STM32U575VGT6. I remember the wrong package to install stm32U5, he said there was a file error, but I could still compile the U5 series chips. Is it because of this? now how do I install the package correctly. Attached are some picture descriptions

i a searching a simulator which can access the inbuilt wifi, bluetooth and ethernet of laptop for STM32U5A9J-DK to test my project.

Hi, I would like to migrate a code on STM32F271 to a chip STM32H723 while using IAR EW 8.50.xMy problem is that H723 is not in the target list for  IAR EW 8.50.5I can target H723 with IAR EW 9.20 but in that way I loose compatibility with other software in the project.Is there anyway to make H723 work with IAR EW 8.50.x like updating device library or CMSIS etc...?I'm a rookie in this field, any advice is welcome!

Hello,i have used the library i aploaded to calculate roll, pitch and yaw.I am using MPU6050 with STM32F103C8 and KEIL IDE.For pitch and roll i get good results but i cann't get the result for yaw.I use kalman filter for that. 

I'm unable to connect to STM32F407-DISC1. STM32 ST-LINK Utility gives "No ST-LINK detected" and STM32CubeProgrammer gives "Error: No debug probe detected". I run Windows 10 Business on a Lenovo ThinkPad P1 Gen 3 computer and I have tried with 2 different STM32F407-DISC1 boards, 2 different USB-cables and with both STM32 ST-LINK Utility versions 4.1.0 and 4.6.0. When I plug in my board, an additional "USB Composite Device" shows up under "Universal Serial Bus Controllers" in the Device Manager, but it won't let me manually update the driver to the one inside the en.stsw-link009-folder. I have tried to uninstall STM32 ST-LINK Utility, reboot my computer and install STM32 ST-LINK Utility again, but to no avail. Can someone please help me?

..

Hello,I try to trace the GPIO pin status in Keil5 MDK ARM logic analyzer, but it's not successful.I am using the Nucleo-H743ZI2 board with STLink 3 SWO mode. I can also see the printf output in the "Debug (printf) Viewer" without any issue. The LED on board is on PB0. In the debug mode, I can see the GPIOB ODR is updating, which aligns with the LED status.But when I type the "PORTB.0" in the Logic Analyzer setup, it said "Unknown signal".Is there a way to trace the GPIO pin status in the logic analyzer by Keil5 MDK ARM? I tried "PORTB.0", "GPIOB.0", etc, but none of them works. Thanks in advance.BR,JN  

I use the NUCLEOH563-ZI board and I want to use RTC. I configured the RTC with the LSI clock. I loaded a default date/time. On the other hand, my time does not change...My Init code :My source code to retrieve the timeThank you for your help !Ghislain   

my application code running some time inside mcu then suddenly hard fault occur so i debug my application found hard fault occur inside mcu how to solve this.

I'm trying to program option bytes in STM32G4 series by Keil, I did steps below but still some problem exists:Add "STM32G4xx_SB_OPT.s" file from Keil pack directory to projectAdd "STM32G4xx dual bank Flash Options" algorithm in Flash Download tabI still got a "Contents mismatch at: 1FFFF7802H", and the option byte semms not programmed right yet. Anyone successed using "STM32G4xx dual bank Flash Options" program the option bytes? What points I missed?

Hi STcom. I have a project with the ST32L476-MCU, developed with RTX5 and the CMSIS RTOS2 on top. I want to implement the Event Recorder, and have followed this link, but as I try to build I get a warning, as stated in this question's title. I've confirmed that:my scatter-file looks goodmy Memory assignment looks good in "Options for Component Class 'Compiler'"the "RAM for Algorithm" is assigned correct under "Options for Target 'Release'"I've tried:different memory allocations for IRAM1 and IRAM2different sizes for IRAM1 and IRAM2different relations between IRAM1 and IRAM2 (because the MemMap from the RM [p. 76] said that SRAM2 has a starting address = 0x10000000)to unlink the Target Dialog box with the scatter file, by unchecking the "Use Memory Layout from Target Dialog" in "Options for Target 'Release'"Nothing seems to clear the warning. The only way for me to get rid of the warning, is to set the Memory Assignment for Zero Initialized Data for the Event Recorder under "Options for

I was wondering if an stm32h7 could run open source calculator Firmware epsilon, i would need to rewrite an interface layer, and don't want to work for days so i can find out that the stm32 is not strong enough.

Just noticed that Segger Embedded Studio now has native support for ST-Link:https://www.segger.com/products/development-tools/embedded-studio/ 

Hi I'm trying to debug a Windows C application that was written using Atollic. It uses the gdb debugger.The program has some options that have to be parsed into the program. I have entered the options into the "Arguments" tab in the run/debug configuration.When I debug the program, the arguments are not being recognised by the application. After I added a print statement of the options I realised that quotation (') marks are being added around the arguments. If I run the program in Atollic or directly in a command prompt the arguments are parsed correctly, and the program runs ok. App.exe '-c' 'com9' '-s' 'firm.srec' '-l' 'list.txt'         <------- Incorrect in debugApp.exe -c com9 -s firm.srec - l list.txt         <------- Correctly runHope someone can helpThanks     

BLE_HearRateFreeRTOS example: latest .; *************************************************************; *** Scatter-Loading Description File generated by uVision ***; *************************************************************LR_IROM1 0x08000000 0x00080000 {  ; load region size_region ER_IROM1 0x08000000 0x00080000 { ; load address = execution address  *.o (RESET, +First)  *(InRoot$$Sections)  .ANY (+RO) } RW_IRAM1   0x20000008 0x2FFF8 { ; RW data  .ANY (+RW +ZI) }  RW_RAM_SHARED1 0x20030000 0x28 { ; RW data    *(MAPPING_TABLE)  }  RW_RAM_SHARED2 0x20030028 0x27D8 { ; RW data      *(MB_MEM1)  *(MB_MEM2)  .ANY (+RW +ZI)  } }How do I proceed?

I have a stm32f401 black pill, question is can you program it with the st linkv2 on an arduino IDE ? and if yes is there any tutorials on this subject ? I have already been able to program the blue pill with no problems using the uploaded bootloader

Embedded Coder Support Package for STMicroelectronics STM32 Processors.The following error occurred during deployment to your hardware board: No STM32 MCU connected.I can fine ST LINK DEVICE in Device Manager and connect STM board in STM32CubeProgrammer.matlab 2022a.

Hi Folks,Managed to get the source compiled and loaded for the inverted pendulum project.  Rather impressive.In the source code there's sprintf statements to inform the user on what's going on.My question is: How can I view these messages?I'm a bit rusty with STF401 code, just forgotten how to do things.Can someone please help me?Thanks,John.

Hi All,I would like to use system workbench as I am having problem with STM32 CUBE IDE. In order to use system work bench, I need to have eclipse plug in installed, that is STSW-STM32095. I can see that this is obsolete. Could anyone please help me on this regard ?Thanks.

IDE: Arduino IDE2.2.1Evaluation board: Nucleo-F303RE, VL6180x-statel I found the library from the github GitHub - stm32duino/VL6180X: Arduino library to support the VL6180X Time-of-Flight and gesture-detection sensor, and installed it successfully.I want to measure distance of object and lux, but there is no example of source code about that.I program it by myself as bellow:#define VL6180x_DEFAULT_DEVICE_ADDRESS 0x29#define VL6180x_SINGLE_DEVICE_DRIVER  1#define DEV_I2C Wire#define IIC_SCL PB8#define IIC_SDA PB9#define LED_blink   PA5 //D13#define GPIO_12   PA6  //D12// Components.VL6180X sensor(&DEV_I2C, GPIO_12);/* Setup ---------------------------------------------------------------------*/void setup() {  int status;  // Led.  pinMode(LED_blink, OUTPUT);  digitalWrite(LED_blink, LOW);  delay(100);  digitalWrite(LED_blink, HIGH);  // Initialize serial for output.  Serial.begin(9600);  //End of workaround&n

Hello,i am currently working with MATLAB/Simulink and followed this tutorial: https://www.youtube.com/watch?v=535gxJa72v0.When I tried to bring the Pulse Generator to its maximum with Digital Write, surprisingly it already stopped at 25kHz. After some research I found out that this is related to the BaseRateSampleTime and can be set in the solver. After I set this to 1e-7 still no faster frequencies than 25kHz are possible.Has anyone had the same experience or do I still have a configuration error. Or is it because no faster code can be generated from Simulink?Greetings,ChRegBrg

Hello,I'm using a STM32H725 microcontroller.I'm able to connect and flash the microcontroller with STM32CubeIde and with STM32_Programmer_CLI.exe, using ST-LINK dongle.When I try to connect the microcontroller with ST-LINK Utility on windows, it always says "Can not connect to the target!" and "Unexpected Error". I tried all possible setting combinations but still i'm not able to connect.It looks quite strange to me as I'm using the same hardware, but I'm not finding any solutions.I specify that I'm perfectly able to connect other microcontrollers (F015, F427) with ST-LINK Utility using the same ST-LINK dongle.Any ideas?

Hi Team, I am trying to use the SPI1 and the I2C1 simultaneously in the STM32H563ZI. Upon configuring the relevant pins in via cubeMX, I see that there is a conflict with the PB5 Pin. I want the PB5 to act as an SPI pin, whereas configuring I2C1 doesn't allow me to do that and I see a warning message for the same. However, I do not have any I2C functionality mapped to the PB5 pin. Reading up on this, I came to know that there are a few points mentioned on these lines in the errata sheet of a few parts, but the errata sheet of STM32H563 doesn't mention anything on the pin mapping conflicts. Is the issue present for the STM32H563 as well?  Any leads on this would be of help.  Thank you,Janani

Hi guys!I'm here again needing yor help regarding the Flash memory function HAL_FLASHEx_Erase_IT. I was erasing the Flash memory using the HAL_FLASHEx_Erase function, but as i need to avoid any function that could block my program, I changed to the interrupt function.To use this function I turned on the Flash global interrupts and I have alredy tried the HAL_FLASH_EndOfOperationCallback, however, i didn't get to make it work.I'd like any help of how to use HAL_FLASHEx_Erase_IT correctly.Thanks!

Hi,I have for dream to be able to create a handheld game console like the PSP when I was younger. It's for this main reason I study electronics.I wonder if there is a kit that help me to understand and learn about the concept of it or something not too far to do something "basic".. like a controller board with 2-3 buttons, a screen or a screen as expansion board. I want to start slowly since I'm a beginner but I also want to work on the projectFor now I just want to learn how to develop a console for pong game. Do you have any recommendation ?