Solved

Hi,      I am setting up an ble audio project with STM32CubeIDE。There is no ble audio choose with STM32_WPAN view in STM32CubeMX。I just can select the ble choose that is Starts from a skeleton project with host stack & GAP and GATT initialization。    I copy the audio directory that contais ble audio library and headers from origin STM32Cube_FW_WBA_V1.3.0 to My Project/Middlewares/ST/STM32_WPAN/ble directory。But when i regenerate code from STM32CubeMX，the audio directory will be empty. How should I configure on STM32CubeMX to avoid empty my audio directory？ Thanks

Hello forum, I'm starting to develop a smart robotic system, I wanted to base the movement part on an STM32 micro-controller,We thought about basing our SLAM on a camera and a simple distance sensor (and an IMU of course) for the initial mapping. the STM32U575ZI was supposed to support the DCMI interface and therefore is capable of handling such a task. but I just discovered that the Nucleo counterpart of the MCU isn't blocking the DCMI function. is there anything else I can do as a roundabout for this problem? maybe a different Nucleo that is more suited for such a task?thanks in advance

Hi I'm new to the STM32 series, I have a NUCLEO-F401RE and the X-NUCLEO-53L8A1. I am trying to edit the code from the X-CUBE-TOF1 SW package but run into the error below when compiling. Any ideas on how to resolve this issue?  Log output file: C:\Users\username\AppData\Local\Temp\STM32CubeProgrammer_a19188.logST-LINK error (DEV_USB_COMM_ERR)Encountered Error when opening C:\ST\STM32CubeIDE_1.14.1\STM32CubeIDE\plugins\com.st.stm32cube.ide.mcu.externaltools.cubeprogrammer.win32_2.1.100.202311100844\tools\bin\STM32_Programmer_CLI.exeError in STM32CubeProgrammerShutting down...Exit.

I think signal delay library does not work on MEMS Studio.I made an example code to show temperature values from a nucleo-L476RG and x-nucleo-IKS01A3 setup.The code should show the actual value and a delayed one:But it gives the following error:This exact situation was replicated on AlgoBuilder software and worked without any issue. Any idea how could I work this out?Thanks in advance

Hi,After updating STM32CubeMX to version 6.11.1, while configuring the ADC for the STM32H743, the oversampling settings now only allow pre-defined options. The generated code consequently employs pre-defined macros. However, the macro is not defined in , leading to a missing macro definition error during compilation.ADC_VER_V5_V90stm32h743xx.h

HI.Recently I purchased a stm32mp157-dk1. I am going to learn to use uboot. I know that Uboot startup is divided into several parts. The second part is SPL, and then SPL will boot uboot, and uboot will continue to boot the Linux kernel.I have read the STM32MP157 documentation and it says that STM32MP157 does not support SPL. Is this true? Is the SPL boot option never available or is it optional?

Hi!I notice something!In the devkit of STM32MP15xxxx, I found that ETH_TX_EN is used for GMII, but when I check the CubeMX, I found that RGMII is used instead. This is the settings for RGMII. In the devkit schematics, it is ETH1_TX_EN, not ETH1_TX_CTL.RGMII can only be selected as a mode.   This is the timing diagram for GMII and RGMII. The difference is that GMII has ETH_RX_ER and RGMII does not. And also ETH_TX_CTL is used in RGMII and in ETH_TX_EN is used in GMII. Question: Can it be that STM32MP15xxxx devkit schematic is using ETH_TX_EN as label for ETH_TX_CTL for RGMII? Also, there should be no pull-up resistor on ETH_MDC! Only ETH_MDIO.

Hi,I am using an STM32F746IE controller and in some of them i don't see proper ST programmed values in address locations of BOOT_ADD0 (0x1FFF 0010) and BOOT_ADD1 (0x1FFF 0018). As per the reference manual i understand the ST programmed values in these locations should be 0xFF7F 0080 (ITCM-FLASH base address) for BOOT_ADD0 and 0xFFBF0040 (system memory bootloader address) for BOOT_ADD1, but in my board i am seeing 0xFFFF on both of these locations (attached image1), due to this i am not able to access the system memory bootloader to flash my application by turning BOOT0 pin high. Is there a reason why this would happen in some of the controllers? These are fairly new controllers and we haven't programmed any user code yet.Image1

Hi I have a scrollable container inside a swipe container and i need to check when the drag is horizontal and when it's vertical so that I can channel the event to the one i want it to handle with, this was discussed and resolved in this post:https://community.st.com/t5/stm32-mcus-touchgfx-and-gui/swiping-and-scrolling/td-p/238053But I have tried to implement it, changing the variable names but I have the following problemsEven though I have declared the classes in my view.hpp it says that the cpp cant see them, so i was wondering that maybe im doing it wrong, also i have tried to look for the functions in the upwards inheritance of the viewbase class but i couldnt find it, i saw that the classes like container do have it as they come from drawable. the variable dragType is not found either, and this one I couldnt find anywhere, so maybe he created it but im not sure as it looks like a touchgfx variable.This is how i have declared the functions in the view.hpp   cla

hello,Now I'm trying to implement ML library created by NanoEdgeAI Studio to our STM32C0 target board.My anomaly detection ML looks work fine at this time, but I wonder that every time after boot the system I have to learn normal case.For our application, sometimes the system will shutdown while the work flows.I also have tried 'Embedded Knowledge' option, but it's not as well so far.So I want to save knowledge after learning while runtime on Real-target, and then it may work fine while the same work flows.When the work to flow changed, then reset (or re-initialize) knowledge and learn normal case in work-setup procedure.  hmm, sounds good.Is this possible?BR, mxo

Hi, i'm trying to use execution profile kit in threadx. I use STM32H750VBT6 and STM32CubeIDE1.12.0firstly, i use stm32cubemx to generate the code include threadx. I can't find execution profile file in the code. So I get tx_execution_profile.h and tx_execution_profile.c from the rtos threadx in github. And I put them in Middlewares\ST\threadx\common\inc and src.Secondly, I define TX_EXECUTION_PROFILE_ENABLE in tx_user.h, init DWT and use _tx_execution_initialize(). In the end, I try to use _tx_execution_thread_time_get() to get time. Unfortunately, I alway get 0. I debug the project and find that the problem is in tx_thread_schedule.S . It seems that the program did not run under this condition: #if (defined(TX_ENABLE_EXECUTION_CHANGE_NOTIFY) || defined(TX_EXECUTION_PROFILE_ENABLE)) even if I already define TX_EXECUTION_PROFILE_ENABLE in tx_user.h. That makes me confused. because the .S includes tx_user.h .However, I dire

I followed this article by @Khouloud GARSI​ and was unable to get the function to jump to the bootloader working. The application seems to freeze after I execute the function given in the article and the bootloader doesn't ACK my messages until I reset the MCU with BOOT0 line pulled high (so I know I can talk to the bootloader in principle - I just can't jump to it programmatically).Also, I don't understand the claim in that article that the bootloader starts at address 0x1FF09800 when the documentation says it starts at 0x1FFF0000 (see AN2606). In any case, I tried jumping to 0x1FFF0000 and got a hardfault, so 0x1FFF0000 seems like the wrong address.We're trying to automate the process of firmware updates where we have an external control board talking to the STM32H745 MCU and allowing us to do OTA firmware updates, but the BOOT0 line is not connected to the control board. We built a custom board that we don't want to change, so if we have to toggle the BOOT0 line programmaticall

I have accidentally closed this tab (with X) so it no longer shows in my debug tabs, and can't find where is the setting to re-add it :(I'm using Cube version 1.10.1

There is not information, on how to clear the flag (1 or 0), on register TIMx_SR (x=1,8,20).I believe there were also other registers where it was not mentioned, how to clear them.

Since we have decided to create the prototype, the first requirement is ensuring that the chosen H753-EVL board is functioning properly. However, its GPIOs are already occupied with essential peripherals such as LTDC, FMC-SDRAM, SRAM, NOR flash, USB_FS, USB_HS, and Ethernet. Therefore, we need an additional 25 GPIOs for the thermal printer and its motor. Should we share the SRAM and NOR flash buses with SDRAM for any specific reason? Additionally, is it possible to use a 1024x600 display with the normal DWIN GUI and later switch to TouchGFX?where,we dont' need stlink,audio,expansion and Arduino connector too..is removing sram,norflash and using only qspi and sdram alone can give us gpios?? is that not affect any working of custom board after assembly.

Hello,I configured my FD CAN on NUCLEO STM32H53 with the function as below. I want to have two RX Buffers to receive 2 specific CAN IDs. However, when I checked RX_BUFFER0 with if (HAL_FDCAN_IsRxBufferMessageAvailable(&hfdcan1, FDCAN_RX_BUFFER0) > 0), I do not receive anything in the buffer even though the frames were sending on the bus. But when I checked RX_BUFFER1 withif (HAL_FDCAN_IsRxBufferMessageAvailable(&hfdcan1, FDCAN_RX_BUFFER1) > 0) , I see CAN frame coming in. It looks like only buffer 1 working.Do you know what I am missing here to have two buffers receiving CAN data?Thanks! static void MX_FDCAN1_Init(void) { hfdcan1.Instance = FDCAN1; hfdcan1.Init.FrameFormat = FDCAN_FRAME_FD_NO_BRS; hfdcan1.Init.Mode = FDCAN_MODE_NORMAL; hfdcan1.Init.AutoRetransmission = ENABLE; hfdcan1.Init.TransmitPause = DISABLE; hfdcan1.Init.ProtocolException = ENABLE;   hfdcan1.Init.NominalPrescaler = 1; hfdcan1.Init.NominalSyncJumpWidth = 8; hfdcan1.Init.NominalTimeSeg1

Building simple project (just enabling UART and XTAL OSC) SMT32F401CCU6 project generates this error.Have been using STMcubeMX/IDE for years, but never encountered this with the UDE.MX and IDE have been updated the the latest versionnone-eabi-gcc "../Drivers/CMSIS/RTOS2/Source/os_systick.c" -mcpu=cortex-m4 -std=gnu11 -g3 -DDEBUG -DUSE_HAL_DRIVER -DSTM32F401xC -c -I../Core/Inc -I../Drivers/STM32F4xx_HAL_Driver/Inc -I../Drivers/STM32F4xx_HAL_Driver/Inc/Legacy -I../Drivers/CMSIS/Device/ST/STM32F4xx/Include -I../Drivers/CMSIS/Include -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -MMD -MP -MF"Drivers/CMSIS/RTOS2/Source/os_systick.d" -MT"Drivers/CMSIS/RTOS2/Source/os_systick.o" --specs=nano.specs -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb -o "Drivers/CMSIS/RTOS2/Source/os_systick.o"In file included from ../Drivers/CMSIS/RTOS2/Template/cmsis_os1.c:28:../Drivers/CMSIS/RTOS2/Template/cmsis_os.h:157:10: fatal error: cmsis_os2.h: No such file or directory157 | #include "cmsis_os2.h"

I launched STM32CubeProgrammerIt does not work.It gives me this error message:***CubeProgrammer_API or one of its dependencies is missing.Please try reinstalling the program or check your java architecture.***I reinstalled it.I updated Java on the system.Nothing.What do I have to do?Can anyone REALLY help?Thanks

Dear ST,is it your website down? i cant login to my st account,i want to download the new stmcubeide and install it on my computer.Regards,hendry

Hello dear ST community,   we want to use the STM32F469i as a Dashboard in our Formula Student car but we are having trouble receiving any can data whilst transmitting works just fine. We tried allot allready but nothing has worked for us so far.We are using a PCAN-USB adapter and a TLV7251V CAN-Transeiver for our test setup. We tried to follow the can example for the F469eval board as close as possible (as there is no can example for the f469i-disco) but in normal mode not loopbackmode.  We tried receiving via polling and interrupt without success and we aim to make it work with interrupts.We activated the interrupts for RX0 and RX1 (we also tried using only one of them). We setup the Callback but it doesnt seem to trigger.   Here is some of our code (the rest is just the generated stuff from MX):         void HAL_CAN_RxFifo0MsgPendingCallback(CAN_HandleTypeDef *hcan) { if (HAL_CAN_GetRxMessage(hcan, CAN_RX_FIFO0, &RxHeader, RxData) != HAL_OK)

Hi,I don't understand why TouchGFX Designer can't show some windows fonts.I download from internet the font called "GoogleSans-Medium.ttf" and I installed on Win11 correctly.OpenOffice and others PC softwares allow to me to use it without any problem.I try to reload TouchGfxDesigner a few times, I reload also Win11 but nothing happens: This font is not avaliable.How can I use it in TouchGfxDesigner?

I'm using a STM32F105 MCU on which I want to use only the CAN 2 Module to communicate. The pins for the CAN1 Module are used for other stuff. Currently I'm setting the init parameters for CAN1 and CAN2 but CAN1 is never startet. On the low level initialisation for CAN1, only the peripheral clock is activated but the GPIO's are not initialized.Somehow it doesn't seem to work. If I'm using a protocol Stack for CANOpen bevor and then initalize the basic CAN protocol afterwards it seems to work. All the CAN1 and CAN2 Registers do have the same values in both cases (starting CAN directly and starting CAN after using the CANOpen stack). Do I really have to start the CAN1 Modul in order to use the CAN2 Modul ? Isn't it enough to just activate the peripheral Clock of CAN1 ?Does anybody have a solution to start only the CAN2 Modul without having to set the GPIO's for the CAN1 modul? Here's my CAN Initialisation: void MX_CAN2_Init(CAN_HandleTypeDef* hcan1, CAN_HandleTypeDef* hcan

Hello,I use STM32F767ZI (on a board NUCLEO-F767ZI) , CubeIDE, HAL driver and I try to communicate with an accelerometer (LIS2DW12 on the board SEN0405) with SPI interface. I'll try to give the more details possible so that you can help me a maximum.To test the communication between my microcontroller and my accelerometer, I try to read the WHO_AM_I register of the LIS2DW12. This register is a read-only register. Its value is fixed at 44h. Unfortunately I can't read this value but I read FFh. First of all, so that you can confirm that I haven't made an error of connection, here's how I connected my accelerometer to my nucleo-board :I just connected the accelerometer to the supply (+3.3V & GND) and the 4 SPI wires.Then, I configured the SPI communication in CUBEMX according to the LIS2DW12 datasheet :  I wrote a simple code to read value of the register WHO_AM_I using the function HAL_SPI_TransmitReceive.  According to the datasheet, to read this register (address 0Fh)

Hello! Can you send me a data package ST Automotive Processors Startup Package 202401 V3?I am using the SPC58 controller! So I really hope to receive such valuable information! Thank you!