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My Firmware Package name and version: STM32Cube FW_F1 v1.8.4Bug detail: After code generates, the code order is:In this order, receiving message of the usart will get some bugs, eg: only can receive the last byte...I let `the MX_DMA_Init();` become the first one solve the problem, but when I genearted code next time, this order will appear again...

In the wiki ( https://wiki.st.com/stm32mcu/wiki/Connectivity:STM32WB_FUS ), it is said:Interfaces that can be used to communicate with FUS are:System bootloader (USB DFU and USART): provides ready-to-use commandsSWD (FUS_Opeartor): provided by ST inside the STM32CubeProgrammer tool and offers ready-to-use commands.Userapplication on CM4: can be developed by the user based on STM32WB CubeFW examples (and in the future using Open Bootloader integrating FUS_Operator)Does the example that shows how to access FUS from user application actually exist ? I did not see any such example in STM32Cube_FW_WB_V1.13.0. or its patches (up to 1.13.3).I want to find a way to update the wireless stack in the field (no SWD, USB or UART, only our own bootloader with access to a user-accessible SD card).Best,Nicolas

Hi there, I have been using STM32G474, but if I look into the HAL driver folder structure I cannot find the files for LL-Drivers. I want to use LL functions in my code. Looking forward to your quick suggestions.BRs,Waled2G474RE, the documentation says that it supports

Hello. I would like to print certain messages to UART only in DEBUG mode. These prints will not be necessary in release mode.I have tried the following:#ifdef DEBUG printf("hello from debug \n"); #endifAnd then I have built the project for both release and debug but the message is printed in both cases. How can I only get message to print in debug mode and not in release mode?

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Hello,In order to reduce the programming tima at the production line for our SPC58 could you please help with the following points?What is the FLASH memory state at the MCU delivery?What are the recoomendations to reduce the primary programming during production?Can BAF be used for this? Is there any SW for using BAF for primary programming?How can the figures mentioned in DocID029264 Rev 2, June 2016 for FLASH programming time be reached? - see an image below: Thank you in advance,Veniamin

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I'am working on automotive project that the client need a validation plan for automotive device using SPC584B MCUI have did a search on st.com site to find somthing about CAN/UDS bootloader but i did'nt find the appropriate document for my need.any sugesstion , links , tools , document , about bootloader validation and the ecosysteme for this task?

I'am working on automotive project that the client need a validation plan for automotive device using SPC584B MCUI have did a search on st.com site to find somthing about CAN/UDS bootloader but i did'nt find the appropriate document for my need.any sugesstion , links , tools , document , about bootloader validation and the ecosysteme for this task?

I want to make a Filesystem with FileX and use the usbx device storage class to get access to the files. I successfully created a FileX filesystem on ram. I found the examples Ux_Device_MSC, this uses the sd card for the file system.In ux_device_msc.c i have to implement the Status Read and Write commands comming from usb to acces my filesystem. /* Format the NOR flash as FAT */ status = fx_media_format(&sram_disk, fx_stm32_sram_driver, // Driver entry (VOID*)LX_SRAM_DRIVER_ID, // Device info pointer (UCHAR*)media_memory, // Media buffer pointer sizeof(media_memory), // Media buffer size "SRAM DISK", // Volume Name 1, // Number of FATs 32, // Directory Entries 0, // Hidden sectors FX_SRAM_DISK_SIZE/512, // Total sectors 512, // Sector size 8, // Sectors per cluster 1, // Heads 1); // Sectors per trackCurrently im using this for read and write, but windows tells me i have t

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Hi everybody,I want to design a custom PB for the STM32WB10 with the PCB antenna design from AN5129. As described in the document there is a keep out area for the antenna where no GND plane should be placed. My question about this:If I keep this space free for the antenna, can I place components with a GND plane outside without having a cut in PCB? Or is there any interference if I do this?The picture shows my antenna with keep out area and I want to place something left and right to this area.

We are trying to interface ANT7-T-ST25DV04K and CMWX1ZZABZ-078 (MuRata LoRaWAN module that has STM32L0). When we read the NFC chip using I2C by the host processor STM32L0 (in LoRaWAN Module), we are reading garbage data (corrupted). However if we use a nucleo STM32L4 dev board to read the NFC, we don't see any issues. Not sure if why L0 does not work?We tried I2C pull ups and all of them are good. There are other I2C sensors on the same bus, we do not see any issues. Any input is appreciated.

My code needs to react to button press, button down and button released. But only one of these callbacks can be selected in touchgfx designer...

When I set up the USB_OTG_FS peripheral in CubeMX I get the following error: Looking at CubeMX I can't see anything wrong. The only thing I noticed is that I can't enable VBUS Sensing. The only option is "disabled". It has a pin assigned for it, the box is ticked, but the drop down (highlighted above) only has "disabled" as the single option.Edit: I should add that I have the correct 48MHz clock. This is the NUCLEO board.Is the lack of VBUS detection the issue? The device is self powered. How can I figure out what the error message is referring to?

Hello community,I got a project to do as my Master Thesis on Firmware upgrade over the air.I know how to write linker script, bootloader check free space and configure every peripheral etc. What attributes one look for when working with firmware upgrade over the air.This is the first IOT project and I have never worked with bluetooth or any wireless connection (like BLE Wifi, Lorawan etc). So I want your guidance and suggestions on how to build one. I know this is very generalized question, but I want to know how an embedded engineer think and what questions should I ask when building a system to accomplish the objective. For example (security, speed, etc) any inputs will be helping me. I find how to do one the internet but I don't know if any of it is serves real time large scale production. You can share your experience with me here.. Thanks in advance. :grinning_face: RegardsVB

Hello ST,During the provisioning in mesh network a node address assigned by PROVISIONER. which is going to be stored in LPN node memory. -----------------Debug Trace-----------BLEMesh_PbAdvLinkOpenCb - PB-ADV Link opened successfullyBLEMesh_PvnrDataInputCallback - Device Key: d4 ac c7 95 da 3c 8a 1d b7 dc d6 a0 50 3f fa a9BLEMesh_PvnrDataInputCallback - App Key: e3 c5 54 9d d1 19 bf 00 56 80 9a 54 6a 54 e1 04BLEMesh_PvnrDataInputCallback - Node Address Assigned = 3Device is provisioned by provisioner----------------------------------------------------------i want to delete this "Node Address Assigned = 3" from the LPN memory without system reset. so i can reuse this number again from provisioner side. Best RegardsDeepak Aagri

I can not find an Resource that describes the funktion of the RF Wakeup. Im using an STM32Wb5m, so a dual-core with Application and Network core. In my understanding the "RF Wakeup" is used to wakeup the network core if an signal is coming from the radio - but im not using any Power management options, so the network core should run always and should not need any wakeup. What am I missing or for what is the "RF Wakeup" clock necessary?I configure it in my example to use the BLE radio. Without this RCC Config the radio does not work. RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0};   PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_RFWAKEUP; PeriphClkInitStruct.RFWakeUpClockSelection = RCC_RFWKPCLKSOURCE_LSE;   if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK) { ret = UTILS_ERR; }

Hi,I'm trying to bring up a custom board based on STM32MP151C MPU. The design is widely taken from the devkit.I'm booting from SDCARD and bootpins are set accordingly (b101).One thing that is changing is the I2C4 pins for PMIC interface (still on I2C4 but different pins). So we changed the device tree of TF-A for that.Concerning the HSE, we keep the same configuration (external crystal, 24MHz).From this post;https://community.st.com/s/question/0D53W000005qRjZSAU/cannot-boot-up-custom-board-which-based-on-stm32mp157cdk2-only-get-message-from-uart-panic-at-pc-0x2ffdc323-exception-mode0x00000016-at-0x2ffda000?t=1652971830558We confirmed that I2C and HSE should be configured correctly.We have tried to check the configuration for I2C and clocks. We didn't see anything wrong for now.In our case, PC is at a different address (0x2ffdaa77). Does it mean something different?Also, I don't have an exception as the post explain (Exception mode=0x00000016 at: 0x2ffda000), only the PANIC line.Do you

Hello!I want to implement USB host MSC function on freeRTOS using stm32F427.It is implemented to work well without applying the freeRTOS, but it does not work if the freeRTOS is applied.Please introduce materials or web sites that can refer to the necessary information for setting up on cubeIDE.Thank you.

The STLINK-V3MODS is a fantastic idea. The more engineering time I spend on the bootloader, the less time I have designing the product itself. Somebody at ST deserves a raise for the STLINK-V3MODS idea. This thing is a lifesaver! Let me know who you are, and I'll send you a case of wine! :wine_glass: But...no stock and no forecast as to when the STLINK-V3MODS comes on the market. 1122 on order according to Mouser but no date given. You can't run a business on those terms.Is the STLINK-V3MODS schematic available? If not, can it be made available? If so, how do I load the firmware into the blank STLINK-V3MODS micro? Can I order the micro with the STLINK-V3MODS firmware pre-installed?

Hello,I seem to be having some problems with the code generated via STM32CubeMX on the NUCLEO-H743ZI development board. I want to configure it to run on LwIP/RAW API. I can create such a configuration for its close relative: the NUCLEO F767ZI development board. In the latter case I take the following steps: Set the HCLK to 216 MHz (clocked from the HSI);Enable the ETH peripheral, set it to RMII mode, and set ETH_TXD0 and ETH_TX_EN pins to PG13 and PG11 (others are mapped appropriately); Set the PHY address to 0 in ETH Configuration>General: Ethernet Configuration Enable the LwIP middleware;Enable ICMP (LWIP_BROADCAST_PING and LWIP_MULTICAST_PING in LwIP Key Options>IPMP Options). This step is not necessary, although it helps to determine if all is well with the device.After I generate the code, I add an extern variable to my main.c to be able to track whether the device has obtained an IP address:/* USER CODE BEGIN PV */   /* Private variables ----------------

Not sure if this is the right place to post about CubeMX issues, but I'm having issues replicating the STM32WL55JC1 PingPong example. What I'm doing is trying to mimic every setting that exists in the example project (because it works), but some options are not actually changeable for me.First example is here:https://i.gyazo.com/46cebf0b8e0474d6480bd82d7e154085.pngOn the right, all visibility boxes are unchecked. But in the project I'm trying to recreate the example in, I can't uncheck any of the visibility (static) boxes. It just won't let me:https://i.gyazo.com/fdbf32a95e3c9bc8f0c5031f6c70749d.pngSecond thing is in my new project, cubemx refuses to generate any bsp files. So while in the example project I have the proper BSP files:https://i.gyazo.com/935b6558b46ce70fcf1bc5664b50d254.pngMy new project doesn't have anything:https://i.gyazo.com/8262c8d5b3e15d0a99f31d7d17be4b09.png(Notice the lack of a BSP folder)Both projects also match the SubGHz_Phy middleware section exactly:https://

I need to read the EMIOS 0 channel 5 counter.How can I solve it?