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Pops up when opening TouchGFX-generated .oic file.  What do do?Windows11TouchFGX v. 4.25.0CubeMX v. 6.14.0

Hello Community,I am trying to build a 333V Battery Pack with AEK-MCU-C4MLIT1 as the Master, AEK-ISOSPI Translator and multiple AEK-POW-BMS69EN as slaves in daisy chain configuration. I would like to get the information such as cell voltages, SOC, and Balancing commands from the slave and send it onto the Vehicle CAN Network.As of now, I have been able to get the cell voltages on the serial terminal from one 48V dummy pack which I have built. And, I have been able to send some dummy data from the AEK-MCU-C4MLIT1 Master CAN 1 Channel and read it with the help of a CAN KVASER Dongle.Now, When I went for combining these two functionality the project didn't seem to work. I suspect that maybe the pins which I am using to establish the ISOSPI communication between the Master and the Slave are interfering when I am trying to establish the CAN Communication. But, I tried configuring the pins on the CAN0 channel (Pin 101 as RX and Pin 102 as TX) but I am not seeing anything on the CAN_1_L

I have been trying to find a way to increase the icon size for the STM32CubeIDE toolbar. Today I found a way that worked for me.  

Hello, I'm working on a project based on NUCLEO-WB55.USBDongle. According to Zigbee specification paragraph 3.6.1.2 referring to to the NLME-PERMIT-JOINING.request procedure:When this procedure is initiated with the PermitDuration parameter set to a value between 0x01 and 0xfe, the NLME shall set the macAssociationPermit PIB attribute in the MAC sub-layer to TRUE. The NLME shall then start a timer to expire after the specified duration. On expiration of this timer, the NLME shall set the macAssociation-Permit PIB attribute in the MAC sub-layer to FALSEWhen this procedure is initiated with the PermitDuration parameter set to 0xff, the NLME shall set the macAssociationPermit PIB attribute in the MAC sub-layer to TRUE for an unlimited amount of time, unless another NLME-PERMIT-JOINING.request primitive is issued.I implemented the following code on coordinator to update the join permit: struct ZbZdoPermitJoinReqT req; memset(&req, 0, sizeof(req)); req.destAddr = ZB_NWK_ADD

Heyho,I'm currently using a GPIO on a STM32L031 for a custom 1-wire interface, which means it's switching all the time between input and output mode (open drain).So far I have learned that the EXTI interrupt only works with GPIOs in input mode.My question:Once I have enabled the EXTI for a certain GPIO in input mode, then change the GPIO mode to output, then back to input, do I have to re-enable the EXTI somehow, or is it still working as before?Thanks in advance!

Please could I have help identifying the component in the attached image to find a suitable replacement as it is shorted.I believe it's a TVS as it is placed between A +24V output and GND. I am unable to find the specific part number though. Many thanks, Jazz. 

I am using STM32H747I-DISCO board, and this is the selected board in TouchGFX Designer.I created the Tutorial 3 Applications with multiple Screens in TouchGFX Designer called DigitalClock app. I added Clock displays and UP/DOWN arrows with its virtual functions. The app works fine in Simulator, hours and minutes can be set to any value between 0-23 and 0-59 range. Overflows are handled right.Even the DigitalClock runs fine in Visual Studio 2022 (C:\TouchGFXProjects\DigitalClock\CM7\TouchGFX\simulator\msvs\Application.sln). I can set breakpoints, check value of display buffers. It is amazing job guys. Congrats!The problem begins when I connect the STM32H747I-DISCO board to my PC and I click Program and Run Target in TouchGFX Designer. It fails with a funny "No such file or directory" as the first error (There are other errors and all are related to generating fonts. The first error is arm-none-eabi-g++: error: CM7/TouchGFX/generated/fonts/src/Font_verdana_20_4bpp_0.cpp: No such fil

Hello everyone,For a personal motion recognition project using artificial intelligence and NanoEdge AI, I am looking to purchase components. I am hesitating between two architectures and would like to know if both are viable options and, if so, which one is the best and what the differences are.The first option: STEVAL-MKI109D with STEVAL-MKI229AThe second option: STEVAL-MKI233KA + STEVAL-MKIGIBV5 + STEVAL-MKI109V3 or STEVAL-MKI109DThank you in advance for your feedback!

i want to use touchgfx make UI's for board STM32H750VB with display 2.8inch 240*320 ST7789 driver. > In touchgfx designer i have choose STM32H750 DK  for my board ? is there any another board similar to h750vb or this is one correct?> I created the UI , when i directly try to program and run target it get stuck on programmer part and then fails           

Hi,I am working on stm32h747i-Disco board, I was in using FP-VISION (person detection) for the ai model to work on my board.And that's fine, it works well but now i need to connect and esp01 or Pico W with UART or with SPI.i just modified the code to do so but it did not worked, I just tested my code with another file and the code worked well. so can you clear me whether  the UART or SPI is connectable or not when the FP-VISION is running ?(i used UART8 or SPI5,And i mainly in UART code when i initialize the uart8 it stops with the menu display which usually comes when started) 

Hello everyone,  I'm currently trying to set up the two ADCs (ADC1, ADC4) on my NUCLEO-U545RE-Q for multi-channel continuous conversion via GPDMA (I've previously used an L4+, but intend to change to the U5 family for the final product and am using the NUCLEO board to test the migration). I have - to the best of my knowledge - replicated the ADC and DMA settings I've used successfully on my L4P5CE on the U545RE's GPDMA and both ADCs, however ADC1 and ADC4 seem to have slightly different "architectures" (for lack of a better word), so I've - again, to the best of my knowledge - replicated the settings on both as best I can. However, while this works with ADC4, I'm not getting any data on ADC1.Thing I have tried (without success - only ADC4_res_buffer is getting new data): - enabling/disabling the ADC and GPDMA interrupts- different ADC clock frequencies- Swapping the channels between the ADCs (ADC1 Ch1/2; ADC4 Ch3/4 or ADC1 Ch3/4, ADC4 Ch 1/2)- enabling/disablin

We want to trigger two conversions from the same EXTI (EXTI11).Basically rising edge on GPIO B11 should trigger ADC12 conversion and MDF (sigmadelta) Is it possible?

Greetings Everybody, I am trying my hands with CAN FD. I have selected STM32C092RC for the same application as it has can fd port. I was wondering if MCP2561/62 can fd transiver ic works with this controller. Please advice. I was also looking for schematic and cad resources for NUCLEO-C092RC board, but cant find. If anybody has the link for cad resources and schematics for NUCLEO-C092RC board then please do forward it. Thanks in advance.

Hallo Everyone,i am kindly new on STM and i am starting with some Basics programming stuff using a Ubuntu PC and  the NUCLEO-F401RE. However after installing the Ubuntu Version with the "STM32CubeIDE Debian Linux Installer",  i started a new Projekt and i configured the Pins, and after that when i tried to generated the the code files it did'nt work at all. In the Projekt Folder there is just one ioc file to be see and nothing else. I tried "Project-> generate Code" but nothing, also "Help -> STM32Cube updates" nothing changed. Has anyone an idea of what  could help me here! Kinds regards

I've been experimenting with STM32F765VGT6 (custom board made by a colleague) and STM32F769NIH6U (on a STM32F769I-DISCO). Please correct me as soon as you see a mistake.I did not "play" a lot with the F769. As long as I did, everything seemed as expected.I'm focused on the F765 now, with which I have problems.Both MCUs Option Bytes are configured in 2 banks mode : nDBANK is unchecked.  Flash size :- the F765 has 1 MB :- the F769 has 2 MB Bank 2 start address, as from RM :- F769 : 0x08100000- F765 : 0x08080000 Problem : I found it impossible to flash my code at 0x08080000 on the F765.STM32CubeProgrammer returns :15:52:48 : Opening and parsing file: MCU_F765_LwIP_NoFreeRTOS-0.1.0-0x08080000-0080E10666A0.bin15:52:48 : Memory Programming ...15:52:48 : File : MCU_F765_LwIP_NoFreeRTOS-0.1.0-0x08080000-0080E10666A0.bin15:52:48 : Size : 120.95 KB 15:52:48 : Address : 0x08080000 15:52:48 : E

Hi,I am using the STM32U5G9VJT6Q and in CubeMX I configured the clock to the full 160MHz for all busses including the core (first screenshot). According to the documentation for 160MHz I need to set 4 Wait States for those speeds and VCORE voltage needs to be in Range 1 (second screenshot).Two questions if someone could please help:1. after setting the clock in MX, where can I check that the wait states have been set correctly (in MX - not programmatically, debug or other ways) ?2. in MX, where do I set the VCORE? If it is set automatically, where can I check that it is set correctly (in MX - not programmatically, debug or other ways)?Thank you :)Ricko   

I'm working on a project that's using an STM32G484CEUX. The WRP2A and WRP2B registers are not showing under the FLASH peripheral of the SFRs tab:The device is running is dual bank mode.I have added them to the .svd file, but I think they should already be there?Edited to correct grammar.

Hi everyone;I have select;In cube mx ->middleware and software packs -> CMSIS -> CMSIS Coremiddleware and software packs -> CMSIS - DSP middleware and software packs -> X Cube Algobuild -> DSP LibraryLater, I have select from software packs -> select components -> ARM.CMSIS 6.1.0 -> CMSIS Core and CMSIS DSP Source and X cube algobuild DSP Library. In keil, manage run time environment ı have select core and dsp source there is no dsp library and i have 991 errors for dsp library. Could you help me please, thank's a lot.

Hi,I am working with the STM32WB55MMG and have configured the system clock to run at 32 MHz. Could you please confirm which Voltage Scale setting is required for this configuration?As per the reference manual,Voltage Scale 1 supports up to 64 MHz.Voltage Scale 2 supports up to 16 MHz.Since 32 MHz exceeds the limit of Scale 2, does STM officially recommend using Voltage Scale 1 at 32 MHz?Additionally, if there are any recommended low-power optimizations for running at 32 MHz, please advise.Thank you.Best regards,[Sai Ganesh CS]

hello every oneI'm working on a STM32WB35 custom board with full ble stackwhat could cause C0 rf controler to stops advertising when going in stop2 mode?to get focused on my bug I've build a simple app that use tiny LPM as ble_heartbeat exampleexcept that I dont have any advertising frequency change I have no custom apptest purpose is to init ble stack start advertising and then go to stop 2 mode and advertise like this for everI'm allowing stop2 mode as soon as we finished APP_BLE_Init() function  BleApplicationContext.BleApplicationContext_legacy.advtServUUID[0] = NULL; BleApplicationContext.BleApplicationContext_legacy.advtServUUIDlen = 0; /** * Start to Advertise to be connected by a Client */ Adv_Request(APP_BLE_FAST_ADV); /* USER CODE BEGIN APP_BLE_Init_2 */ UTIL_LPM_SetStopMode(1 << CFG_LPM_APP_BLE, UTIL_LPM_ENABLE); //DUMMYTSK_Init(); /* USER CODE END APP_BLE_Init_2 */ return; }  Enter and Exit LowPower functions are sames as BLE_heartbeat exem

We checked the P2P communication and was successful in communicating between ST25R3918 and ST25R3916B.Is it possible to measure the P2P RSSI in the same way using rfalGetTransceiveRSSI()?In the case of NFC tags, we can get the RSSI based on the call back timing, but with P2P, we can't get it, so please let me confirm.We use P2P demo is available in the ST25 embedded NFC library (ap2p_proprietary folder). and NUCLEO-L476RG .also see a Re: Peer to Peer Communications between ST25R3916B... - STMicroelectronics Community    

Hello!We are using ST25R3916B in our new NFC-based access control product. We use NFC-A and T4 communication for Mifare Classic, Desfire cards, and Android NFC apps. The STSW-ST25RFAL002 with the following configuration seems to be using around 8KB of additional RAM.  Is there any chance of reducing memory needs?  #define RFAL_FEATURE_LISTEN_MODE true /*!< Enable/Disable RFAL support for Listen Mode */ #define RFAL_FEATURE_WAKEUP_MODE false /*!< Enable/Disable RFAL support for the Wake-Up mode */ #define RFAL_FEATURE_LOWPOWER_MODE false /*!< Enable/Disable RFAL support for the Low Power mode */ #define RFAL_FEATURE_NFCA true /*!< Enable/Disable RFAL support for NFC-A (ISO14443A) */ #define RFAL_FEATURE_NFCB false /*!< Enable/Disable RFAL support for NFC-B (ISO14443B) */ #define RFAL_FEATURE_NFCF false /*!< Enable/Disable RFAL support for NFC-F (FeliCa) */ #define RFAL_FEATURE_NFCV false /*!< Enable/Disable RFAL support for NFC-V (ISO15693)

Hi ,I am using STM32WL33 in my design and just received my first PCB assembled.i am trying to flash the board with basic program but no success yet , it would be great if you can help to find the problem.i have tried with both CubeIDE and Cubeprogramer with STlink V2 , seems like debugger is connected but not going to further steps .here is the screen shotsi have used same ST linkV2 and setup in another board (STM32WLE5) and i can connect.  schematic:  I checked the SWDIO, SWCLK, VDD, GND and NRST pin connection to ST link it looks okayI checked the voltages VDD : 3.3V, VCAP:1.2V , NSRST:3.3V , VFBSD(SMPS output):1.4VNo pullup resistor in NRST and PA10 pin is floating.Circuit is design based on ST reference designAny help is appreciated //Karthik  

Hello everyone,I'm currently working on a project involving condition monitoring, anomaly detection, and predictive maintenance using sensors that only provide a voltage measurement (e.g., a speed sensor which outputs a proportional voltage). I wanted to ask if anyone has any experience or has worked on similar projects involving such sensors, particularly when it comes to using them in these areas of predictive maintenance and anomaly detection.If you have any advice, examples, or ideas on how to handle this type of sensor data effectively, I would be very grateful. I'm especially interested in learning about any techniques or algorithms that can be used to detect anomalies or predict failures based on voltage signals alone.Any tips or insights on the topic would be highly appreciated!Thank you in advance for your help!Best regards

Hi,I upgraded CubeIDE to V.18 but when creating a project from an IOC file it could not generate any code because the micros packages are missing. It said to log into MyST but there is no Login option where it previously was (see screenshot below).How do you do that in V18?Thank you