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STM32CubeMX does not always update the .project files when code is regenerated on an STM32H7 project. This is especially true when moving a peripheral from one core to the other. For example, I generated a project with SPI1 and I2C4 in the M4 context, and verified the project built cleanly. I then moved the two peripherals to the M7 context and regenerated code. The .project files were unchanged, and both the M4 and M7 projects failed. I manually moved the necessary HAL libraries from the M4 .project to the .M7 .project and everything built cleanly again.The problem was similar when I tried to move USB (and CDC class) from M4 to M7. The USBDEVICE files were moved between cores correctly, but the .project files were untouched.Is there a way to force CubeMX to update the .project files?

Hi, I am trying to import a touchgfx project into cudeIDE and I'm getting the following errorsBLIT_OP_COPY_L8 was not declared in this scope (in STM32F7DMA.cpp)andno declaration matches 'void touchgfx::OSWrappers::taskYield()' (in OSWrappers.cpp)I'm working on an Emerging Displays EVK070019AB boardIf anyone has any ideas what I might be doing wrong I would be very appreciativeKind regardsAlex

Good evening to you all,I’m a first year engineer student in electronics and I’m on a personal project with my STM32F746NG-DISCO. Long story short, we’re making a beacon coverage prototype in the canope of Guyana (in areas of interest) to hinder illegal gold panning.The idea is to use our board’s 2 MEMS microphones to detect a sound, low-pass filter it, FFT it and then make it mathematically useable (but it’s another story).The first step is already bugging us. It seems impossible for me to get the right documentation on those MEMS microphones. They are connected to the CODEC of the board, that’s for sure but how do I even “talk�? to the codec using the STM32CubeIDE ? I think we are not looking the right direction or we are too disoriented by our lack of knowledge and experience.I would like to know how those darn MEMS microphones work, where to see the data (apparently with SAI) and how to configure them first (apparently with SPI) or just having a clearer picture of how to use them t

Has anyone been successful using CubeMX to create a CubeIDE bare metal project with Ethernet/LwIP running on the CM4 core of a dual-core STM32H7 processor?If so, I'd greatly appreciate any pointers or examples you can share.

Dear all, on STPM32 datasheet (DS10272 - Rev 12 ) there is this statement: "a meter using the STPM3x can reach IEC class 0.2 accuracy". On IEC standard, for meters, I only found class 0.2s specifications, where class 0.2 is only applied to current transformer. Please can you give me the IEC reference cited? Thanks in advance.

I am using the LPTIM1 to aquire a sensor measurement trough interruption each T period. When I set it in continous mode (reference manual says: To enable the continuous counting, the CNTSTRT bit must be set) everything works out well. HAL_LPTIM_TimeOut_Start_IT(&hlptim1, LPTIM1_PERIOD, LPTIM1_TIMEOUT);LPTIM1-> CR |= 0x00000005; // Enable and software trigger LPTIM1 in continuous modeHowever, I want to set it in single-shot mode (reference manual says: "To enable the one-shot counting, the SNGSTRT bit must be set). So I write:HAL_LPTIM_TimeOut_Start_IT(&hlptim1, LPTIM1_PERIOD, LPTIM1_TIMEOUT);LPTIM1-> CR |= 0x00000003; // Enable and software trigger LPTIM1 in single-shot modeBut the counter keeps going and going as in continuous mode, same behavior. Am I doing something wrong?? I tried both with TimeOut_Start_IT and Counter_Start_IT and the behavior is the same.

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안녕하세요 개발�?입니다.​현재 Bluetooth 쪽 관련 개발�?� 하고 있습니다.​문�?�드릴 내용�?�​ P-NUCLEO-WB55 개발보드�?�​STM32WB55RGV6, STM32WB55CGU6 (Dongle)​를 BLE 모드가 아닌 기존�?� Classic 모드 ( BR/EDR) 모드로�?� 사용할수 있는지​문�?�드립니다​​만약�? 안�?�다면, 혹시 BR/EDR �?� 지�?하는 MCU가 있는지 문�?�드립니다.​�?사합니다.​​​문�?�드립니다.​

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Hello,Is there a way to access the Tamper or backup registers or the backup sram from the MCU? Or is it physically imposible to do so?Edit:I am still looking for an answer, I just saw in the RCC registers that I can enable BKPSRAM bits to:enable the peripheral for MP (RCC_MP_AHB5ENSETR) and MC (RCC_MC_AHB5ENSETR)enable the peripheral for MP (RCC_MP_AHB5LPENSETR) and MC (RCC_MC_AHB5LPENSETR) in low powerDoes this mean the MCU is able to access the BKPSRAM peripheral?Although I do not see a clock enable for the TAMP, is it the same for the tamper (and backup registers)?Best regards,Andrés

How to automatically generate CODE documentation using STM32CubeIde ?

Hello,I would like to use a stlink V2 programmer purchased here 2548 Adafruit Industries LLC | Schede di sviluppo, kit, programmatori | DigiKey with a STM32 microcontroller(STM32G041) and STM32IDE.I am using serial wire debug and connections should be fine (I wired just SWDIO and SWDCLK) but when I try to debug in STM32IDE something goes wrong because it seems that I need to update the programmer. Do you know how to solve this? Even if I proceed without the update the error comes outThis is what happens if I try to update

Hello,I am looking at the STM32G041j6m6 with the soic8 package and as you can see (screenshoot from the datasheet) it has several ports wired to the same pin. Which is the register that selects which port is actually wired to the output pin?

MCU reference : STM32F429ZITxFW package name : STM32Cube FW_F4 V1.25.0MDK ARM(Keil) version : 5.30STM32CubeMX verision : 5.6.1​at that time, i want to create code but i can not. just [the code is successfully generated under ~~ .but MDK ARM V4 project generation have a problem]how can i solve this problem? ​i can see other qeustion that may already have my problem.but i cant sole...ps. i try MDK ARM V4, V5, V5.27.. BUT ALL FAILED​

I followed the steps on the below webpage to enable Wireless on my STM32MP1. It would be great to see these instructions added to the wiki.st.com http://trac.gateworks.com/wiki/Yocto/Wireless

I am receiving 32bit samples from an external ADC via SPI (DMA) on the STM32U5 (NUCLEO board) at a rate of 51200 samples/sec. Does the ST-Link v3e provide an interface that should allow me to reliably stream these to my PC for further anlayis/validation? I've tried using UART over VCP but the error rate was too high. I've been trying to use STM32CubeMonitor - in direct mode I only managed 18600 samples/sec or 595kbps, and I haven't been able to get snapshot mode working at all.The v3e debugger is USB HS, correct? I'm just not sure how to actually achieve anywhere close to that speed.

I need a accurate time source for time synchronisation between boards and timestamping of sensor data so want to add a accurate HSE. I'm currently considering a 7N-26.000MBP-T 26MHz TCXO connected to OSC_IN. I would have a 10nf bypass capacitor and directly connect OUTPUT to OSC_IN. (I've attached schematic) This would be setup on a breadboard by the board.I would plan to run the system clock at 78 MHz. Are there any additional components I am missing to get it working correctly? Is 26MHz a suitable clock frequently or is another one better for microsecond timestamping and synchronisation?Thank you!TCXO https://www.digikey.co.uk/en/products/detail/txc-corporation/7N-26-000MBP-T/5222407Capacitor https://www.digikey.co.uk/en/products/detail/txc-corporation/7N-26-000MBP-T/5222407

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As we tested, from word 24 to 32, once write 0xFFFFFFFF ( all 32 bit turn to 1), is there any way to set back to 0x00000000?And same for bit 59 to 95 (free for user)?

I've been trying to upgrade an existing working TouchGFX application that was in STM32CubeIDE 1.7.0 and TouchGFX Designer v4.18.0. I've spent an entire day trying various ways to upgrade the project, but I keep running into undefined reference errors. My application is for an STM32F469I-DISCO board, and I have my own custom code in addition to the Designer-generated code.I first updated CubeIDE to the latest version, 1.10.1. For the rest of this discussion, know that I first copy my entire original project folder to a separate location each time I attempt the update.I was able to open my project in the new IDE and build it without errors. My original project explorer window looks like this:You can see that there is a CMSIS folder, a STM32F4xx_HAL_Driver folder, and a Middlewares folder with FreeRTOS. Each of these folders contains linked files to the source.Next, I try to open the STM32F469I-DISCO.ioc file in CubeMX, and I am presented with the following dialog:When I select Migrate, t

Hi,I want to create a .lib file just like in Keil. Is it possible?

Hi, i have a AEK-AUD-D903V1 evaluation board and i want to make a simple AVAS project. I don't have any board with SPC582Bx microcontroller board. Can I implement this application to stm32 board ? if i can, how should i progress ?

I'm a programming student I'm wanting to develop a program to read the memory of the st10f168 or reprogram this st10f168, is there an example of how I can do this. I need help to develop.