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Hi,I go my own hardware, that connects the ST25R3916b-aq chip to a nRF52840 Bluetooth Module and its SPI bus.  (and the I2C bus, just in case).Im using the Segger Embedded Studio with the nRF5 SDK for programming.Because and the communication is quite complex for the SPI, I want to use the RFAL library.If I just import it to my project, its missing the platform.h file. That file includes the "stm32f4xx_hal.h" and that can't work for my nRF52840. Where do i go from here?I know the basics of C coding, but im new to nRF and would really apreciate some help to get me in the right direction.Thank you!

Hello, I'm working on the Wifi on the board B-U585I-IOT2A. I'd like to connect 2 modules, including the microcontroller, to the same wifi so that they can communicate with each other.I've made some research about Wifi MXCHIP EMW3080 and example HTTP_IOT_HTTPSERVER but i still not succeed to connect any network by taking parts of the codeHas anyone ever encountered this problematic before ?could the lwip library be useful? Thanks you for your help. 

Using STM32CubeIDE 1.6.1 and an ST-LINK V3, I'm trying to debug an application flashed onto an STM32H747I-DISCO board. The application/binary is built "outside" STM32CubeIDE from command line, and I can upload it to the board with STM32CubeProgrammer, which I have also downloaded separately to try out. Then, I try to import/create a new project in IDE, and import the binary as the executable file. When I click "Finish", a pop-up appears: , which doesn't sound promising. And sure enough, when I try to set up the debug configurations, it looks like this: What does "This debug configuration is associated to a target which is not promoting any debug device (or debug device not supported)" mean? I have searched for hour on similar topics, but can't seem to find a solution that fixes my issues. As I said, it seems that I can upload this binary with STM32CubeProgrammer, but of course, something might go wrong there and I just don't notice. I can provide more details, but I gues

which camera module is used for stm32...?

Hi all, I installed Unicleo-GUI on my Windows laptop, and was able to read sensor data from my NUCLEO-IKS01A3 board successfully. The board was automatically identified by the software as being connected to COM4 yesterday. For some reason today the software recognizes the COM connection but not the board and thus won't display the data being read by it on the screen. I have tried reinstalling Unicleo as well as the FP-SNS-DATALOG2 function pack with no success. Any advice or suggestions are appreciated!!

I follow the prompts and no upgrade firmware file is downloaded to my phone.  Please see pictures:

At this point, the I2C statuses all look normal. I have written code to extract temperature and humidity data values via high-resolution single-shot mode, but the data values are not being extracted correctly. Do I need to set the high-speed mode and access write, read before entering single-shot mode? I don't know what the heck is wrong.board:NUCLEOF303K8 / sensor: SHT30DLS, gpio / i2c source and header file is no problem / i2c = fast modeif you help me. i'm will bless to you every every every day... 

Hi.I have the IDE with the STEVAL-CTM01xV1 shunt_FOC and downloaded on the Board. As the example came, the motor doesen't work.I opened the main.c file and I could see that it does not have any function inside the main while(1) loop. How could I have a working example to start testing the board?

I have a project ported from STMU575-EV board to NUCLEO-U575 as well as now also NUCLEO-U5A5 (providing an USB device).It is an USB ECM application (demo) - but it shows you the differences between all the different boards used, in terms of USB initialization and use.It should help also to get an USB VCP (CDC, ACM) project working with both boards.If you want to see how the USB differs on a U5A5 (which has an USB OTH HS PHY integrated) vs. an U575 (with has just an USB OTH FS), and how to use U5A5 HS PHY also for FS speed...:you can have a look at my project:https://github.com/tjaekel/STM32U5xx_USB_ECM The main differences to be found are in:void SystemClock_Config(void):the U5A5 works only with an external HSE, and it seems to need some dedicated PLL settingvoid MX_USB_OTG_HS_PCD_Init(void):the initialization is different, but watch that still the USB_OTG_HS is set on instance, even I use later the HS PHY in PCD_SPEED_FULL modevoid HAL_PCD_MspInit(PCD_HandleTypeDef

I'm trying to get SAI working with DMA on a NUCLEO-U575ZI-Q but have not been successful.I've tried using both standard request mode and linked-list mode, but the DMA configuration code is never generated.On an older STM32L4 project, the bottom of `HAL_SAI_MspInit` looked like: hdma_sai1_a.Instance = DMA2_Channel1; hdma_sai1_a.Init.Request = DMA_REQUEST_1; hdma_sai1_a.Init.Direction = DMA_PERIPH_TO_MEMORY; hdma_sai1_a.Init.PeriphInc = DMA_PINC_DISABLE; hdma_sai1_a.Init.MemInc = DMA_MINC_ENABLE; hdma_sai1_a.Init.PeriphDataAlignment = DMA_PDATAALIGN_WORD; hdma_sai1_a.Init.MemDataAlignment = DMA_MDATAALIGN_WORD; hdma_sai1_a.Init.Mode = DMA_CIRCULAR; hdma_sai1_a.Init.Priority = DMA_PRIORITY_LOW; if (HAL_DMA_Init(&hdma_sai1_a) != HAL_OK) { Error_Handler(); }   /* Several peripheral DMA handle pointers point to the same DMA handle. Be aware that there is only one channel to perform all the requested DMAs. */ __HAL_LINKDMA(saiHandle,hdmarx,hdma_sai1_a); __HAL_LINKDMA(

Hi,I'm trying to implement an STM32H735 device with LwIP and FreeRTOS. I've been following this documentation: https://community.st.com/t5/stm32-mcus/how-to-create-project-for-stm32h7-with-ethernet-and-lwip-stack/ta-p/49308Although I've managed to resolve debugging errors, I'm still unable to successfully ping the device. Any assistance from fellow developers would be greatly appreciated.

I recently purchased the FOC motor development kit, and am learning to use it to control BLDC motors.  Disclaimer: I am totally new to STM32 hardware, but I have experience developing with both Arduino and esp32 in C/C++.  Any good sources for getting started with this hardware to run BLDC motors would be much appreciated.MCSDK 6.2.1Control Board: B-G473E-ZEST1SPower Board: STEval-LVLP01Motor: MOONS BLDC R57BLB50L2Problem: I am able to run my motor in Hall Sensor Speed sense mode, but am unable to run in any sensorless mode.  I am able to generate code with Workbench, compile and upload with cubeIDE.  I am able to connect with ST Motor Pilot using the MC_FOC_SDK GUI.  Hitting start/stop changes status from IDLE to RUN, but I get no motion from the motor.I am thinking the problem may be in the current feedback.  I get erratic speed feedback (in the ranges of +-20k rpm).  I have tried selecting both the internal and external op-amps in MC Workbench with

Posted on December 05, 2014 at 10:05i'v tested the nucleo on arm mbed, very nice. but, when i use the onboard stlink v2.1 to debug my application board, the mbed mass-storeage disk is always pop-up a window. so, can i disable this disk (not by disbable the system autorun function), only keep the stlink swd & cdc functions? #nucleo-f401re-st-link/v2-1

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Hello,I am new to STM parts. We are using STM32F407 Discovery 1 evaluation boards. I was wanting to configure the two boards to communicate over CAN with one another.In STMCubeMx, I select the STM32F407 Discovery 1 board and see the following that CAN available is 0.From this I take it that the STM32F407 Discovery 1 evaluation boards do not support CAN examples even though the 405/407 have two CAN modules?   

Hi,I am trying to configure multiplexed OCTO SPI for the above MCU.Only Chip Select Port 1 NCS comes up as an alterantive for OCTOSPI1, and for OCTOSPI2 the Chip Select Port is is disabled, I would have expected Port 2 NCS to come up here... Is this a bug or am I missing something?    

I am attempting to enter the system memory bootloader and reload my microcontroller via DFU on USB.  I am having great difficulty getting it to work - I will detail the things I've tried below:I have tried entering the bootloader via software and also by holding the BOOT0 pin low and resetting the part.  I can enter the bootloader by both methods, but in neither case does the HSE start, nor the USB enumerate properly.  When connected to a windows PC, I get "Device Descriptor Request Failed" if I check in the device manager.When attempting to enter the bootloader via software, I use the following method:  In the program below, I set _BOOTLOADER_TOKEN to BOOTLOADER_MAGIC_CODE and perform an NVIC_Reset - BOOTLOADER_TOKEN is reserved in my linker definition file, so it is not cleared by startup code, and I check for it at startup.  This code executes in main() after HAL_Init() but before I have initialized any peripherals or clocks or anything.  The behavior i

Hello,i'm trying to set up a new project with CAN in Interrupt mode. Therefor i generate a project with stm32cubemx and enabled the interrupt 0 for fdcan1 and also in the NVIC-settings the Interrupt is enabled:In polling mode, i can receive Frames and got no problems. When i try the to use the NVIC, the ISR-Adress is wrong an it don't jump to the generated "FDCAN1_IT0_IRQHandler". The Controller jumps to an undefined Adress: In the startup_stm32l553cetx.s the spelling of the ISR is correct.I've tried to get some more informations about the vector table. The ISR for fdcan_it0 should be in 0xbf900dc, the function of NVIC_GetVector gives me the Adress 0xbf97755.Do you have any idea for a solution?Greetings

Hello,   I am using STM32WB55RE (MCU) in my custom HW. For testing the HW I have flashed BLE_HeartRateFreeRTOS example firmware. "..\..\STM32Cube_FW_WB_V1.16.0\Projects\P-NUCLEO-WB55.Nucleo\Applications\BLE\BLE_HeartRateFreeRTOS"  I am getting the advertisement of the HRSTM. So HW is working now but some how I am not able to reflash it. Looks like my flashing setup stopped working. I have rechecked all the flashing connections. 1. NRST 2. SYS_JTCK_SWCLK (PA14) 3. SYS_JTMS_SWDIO (PA13) 4. GND   Can you please help to fix this issue?   Thanks.

Hi,I'm trying to make a thread project. I create my project properly and wrote just multicast coap codes but when I run my code on the board, it get error. I follow my code and I found this function "otInstanceErasePersistentInfo()" returns "OT_ERROR_INVALID_STATE". Firstly I check my fus version and its okay also check my stack and option bytes and they are okay too. How can I solve this problem because there is no error from my codes or fus/stack firmwares?Best regards.

STM32CubeWL = "STM32Cube MCU Package for STM32WL series", currently version 1.3.0.Is there a new release planned?Background: We are using version 1.3.0. We have issues with an application based on LoRaWAN_End_Node_FreeRTOS. We suspect the FreeRTOS integration is causing errors. Maybe a rework / update would help. See Application based on LoRaWAN_End_Node_FreeRTOS hangs sporadically We also have an eye on the STM32WL5M module, but we need to be sure the firmware using FreeRTOS runs stable.Thanks!

Hello, I am trying to test the e-compass application with the IKS4A1 connected to a Nucleo-F446 and Unicleo-GUI. The firmware of the Nucleo F446 was produced from Cube-MX following the "Getting started with the STMicroelectronics X-CUBE-MEMS1 software package for STM32MX".For some unexplainable (to me) reason, it looks like the board looks for sensors placed on another expansion board I don't have so that I am unable to get sensor data from the magnetometer placed on the IKS4A1. The IKS4A1 magnetometer is placed on the right side of the board. I have not the green board shown in the picture and it seems to me I have not configured it.  When I open Unicleo the user message tab shows: Port: COM8 Successfully Opened PresString Received: MEMS shield demo,12,10.0.0,1.5.0,IKS4A1 Firmware Type: E-Compass Expansion Board IKS4A1 Successfully Initialized but nothing works.Here my Cube project. Any help will be very appreciated. Thank you. 

Hello, I'm using a STM32 F446RETx trying to trigger an ADC conversion on PA0. I use TIM2 Channel 1 using a pwm with no output to trigger the ADC 1 conversion on channel 0. I have exactly one line that trigger an error at compilation (When I comment it, it compile without any error):../Core/Src/tim.c:48:13: error: 'TIM_Base_InitTypeDef' has no member named 'AutoReloadPreload'48 | htim2.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;../Core/Src/tim.c:48:34: error: 'TIM_AUTORELOAD_PRELOAD_DISABLE' undeclared (first use in this function)48 | htim2.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;I would like to know if I'm using the wrong firmware and if yes, how can I get the IDE to use the correct one.Or instead how can I configure the AutoReloadPreload register in bare-metal C.The firmware package I'm using is STM32Cube FW_F4 V1.23.0

Good morning everyone, I'm new to the community and also new to programming. Could someone tell me if with touchGFX you can create buttons that appear from the right or left no matter when you switch from one screen to another? Thank you

Hi team,I have an STM32MP157 board with the following git branch.a. buildroot: remotes/origin/st/2023.02.6b. buildroot-external-st: remotes/origin/st/2023.02.2I got the error message "no service found for - "org.qt-project.qt.camera"" when I ran the QT5 example camera code.The following are plugins:# ls /usr/lib/qt/plugins/audio imageformats qmltoolingbearer mediaservice scenegraphegldeviceintegrations platforms videogeneric playlistformats Execute camera program：export QT_DEBUG_PLUGINS=0export QT_PLUGIN_PATH=/usr/lib/qt/plugins/root@buildroot:/usr/lib/qt/examples/multimediawidgets/camera# ./cameradefaultServiceProvider::requestService(): no service found for - "org.qt-project.qt.camera" It looks like the library is loaded.# ldd ./cameralinux-vdso.so.1 (0xbed92000)libatomic.so.1 => /lib/libatomic.so.1 (0xb6f20000)libQt5MultimediaWidgets.so.5 => /usr/lib/libQt5MultimediaWidgets.so.5 (0xb6ee0000)libQt5Multimedia.so.5 => /usr/lib/libQt5Multimedia.so.5 (0xb6e10000)libQt5