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Hello,I have a custom PCB using a STM32WB35CCU6A that I'm trying to get Bluetooth up and running. I'm using the latest firmware available at this time: "STM32Cube_FW_WB_V1.10.1".I've been unable to get CPU2 to initialize from my STM32CubeIDE project. When I set breakpoints in `APPE_SysStatusNot`and `APPE_SysUserEvtRx` from `app_entry.c` the former is the only one that is called. Looking in STM32CubeProgrammer it appeared my wireless stack was not running.I followed UM2550 section 5: when I get to "Download new wireless stack" I get the following error:The Copro Binaries do not list this 256K chip in the binary tables; I'm assuming the FUS address is 0x0803A00, and BLE_Stack_full_fw 0x800B000, it's possible I'm not using the correct address for the BLE stack.

The "Reset the chip and restart debug session" button in debug mode of the CubeIDE is very useful, but it seems to inject a software restart command. Is it possible to change that so that a button click toggels low the Reset pin of the ST-Link to trigger a pin reset?

Hi , i couldnt find any clear solution to this issue:I need to trigger a software System Reset to enter into stm32´s bootloader. So far NVIC_SystemReset() only resets the core and i cant use it to enter stm32 bootloader, am i missing something?NVIC_SystemReset();Reloading the IWDG with the wrong value also triggers a core reset?WRITE_REG((_hiwg)->Instance->KR, (IWDG_KEY_RELOAD+1));The only way i´ve been able to generate a System reset has been letting the IWDG counter reach 0 :\

Hello, I'm designing a new Board base on the STM32F405RGT and i want to use a 12MHz crystal from JLCPCB with this references C9002 Yangxing Tech|Yangxing Tech X322512MSB4SI|SMD Crystal Resonators|LCSC. Is this crystal a 20pf? and did any one use it before, please if any one had use it in his board help me with a feedback about this component>

I am trying to run MKI207V1 with MKI109V3, it does not work because MKI207V1 does not appear in the list of devices.I know I have no problem with MKI109V3 because I can run MKI159V1.I would not complain, but appears on the company website that MKI207V1 can be activated using MKI109V3.https://www.st.com/content/st_com/en/products/evaluation-tools/product-evaluation-tools/mems-motion-sensor-eval-boards/steval-mki207v1.htmlCan anyone tell me what mistake I made in operating?Thank you.

I'm trying to simulate a quadrature encoder signal coming out of an automotive car seat motor. I don't have the motor but I do have the hall sensor used in it (Allegro A1221LLH). The Vout from the sensor is not accessible in the motor and its a 3-pin sensor converted to a 2-pin setup. Hence some hardware processing was needed to make it readable by the STM32F407. The good part is that it works and I see a nice square wave when I rotate a magnet over it (its not strictly quadrature since I have only one sensor for now). I tried reading the count by configuring TIM2 in encoder mode. However I dont see the count increment. I see either 0 or the maximum ARR value (65535). What am I missing here? I've used the same count function with a standard optical encoder and that works fine. Here is the code:typedef struct { uint16_t current_count; // variable that stores the current encoder count uint16_t previous_count; // variable that stores the previous encoder count uint16_t number_of_revs;

This might seem like a noob Q but how can I monitor an array in Cube Monitor? I find it really confusing and as the screen shot below shows, I can only see the 0th element of the array but not the others. Am I missing something?

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Hello.Firstly - thank you for a great tool. My issue is that I am debugging several systems in parallell. The monitor is great for this. But I happends to have several ST-Link probes with serial numbers that ends with the same numbers. As I am adding more probes, it becomes impossible to tell them apart. The names all comes up with only the last digits of the serial number and no way to rename them. Am I missing something or will it be possible to have the complete serialnumber in the name?Best regardsHans Rosendahl

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I have the Nucleo-F446RE. And when I ran the MX it set USART3_TX to Pin PB10. Looking at table 11 in DS10693 Rev 10 STM32F446xC/E It says USART3_TX can be on PB10, PC10, and PD8.It looks like PD8 is not on the STM32F446 Nucleo-64 board. PB10 is on CN9-7 and CN10-25PC10 is on CN7-1How do I tell the USART3 Mode and Configuration -> GPIO Settings to use PC10 and not PB10?No combination of keystrokes/mouse clicks let me change it that I know of.

Hello to all,I succesfully upload the DTM_SPI firmware on my X-NUCLEO-BNRG2A1 board, , using the SWD, but the BLE chip is no more responding. I'm using the X-NUCLEO-BNRG2A1 with a STM32L476RG-Nucleo, and I tried the "SampleAppThT" application to set up the BLE chip, but, as I said, I have no responce from it. I updated the DTM_SPI Keil project with this specific define for the BlueNRGM2SP: HS_SPEED_XTAL=HS_SPEED_XTAL_32MHZ, LS_SOURCE=LS_SOURCE_INTERNAL_RO and SMPS_INDUCTOR=SMPS_INDUCTOR_NONE, as indicated in DT0137 document. But without success. The "SampleAppThT" program outpus is:HWver 0, FWver 0 Setting BD_ADDR failed 0xff. GATT_Init failed. GAP_Init failed. SERVER: BLE Stack Initialized Error while adding Sample Service. Error while adding service. General Discoverable Mode 255Could someone please tell me how to run DTM_SPI software for BlueNRGM2SP chip on X-NUCLEO-BNRG2A1?Many many thanks.Clemente

Dear ST; I found bug for generate with SUBG2. I can export file to STM32CubeIDE but it can't be use with other MCU .This photo. I can generate with STM32L010.This photo. I compile source code. I found error in middleware from ST.Thank you,Best regards.

Hi, If you set a timer in Output Compare in Mode "Toggle" and assing a Chanel to a pin of your uC you can make it toggle when CCRx == CNT. That works just fine, as expected. My question is: when you configure the Mode of that Channel to “Active on Match�?, how can you clear that pin to low again? It keeps allways Active. To clear the pin I tried:HAL_GPIO_WritePin(GPIOB, GPIO_PIN_1, 0) inside the callback void HAL_TIM_OC_DelayElapsedCallback , and also in the main(), but it does not work. Is there any way? The same aplies for the mode “Inactive Level on Match�?. Thanks a lot guys,

Hi everyone, I try to understand more deeply the the whole clocks issue and how each frequency affects the running time. My board is STM32F429, and the clock configuration set by default (maximum values). This is the best configuration for fast running time? (I don't need to reduce consumption).If I'll disable some peripheral's clocks which not in use, Will it affect the other peripherals and the running time?If I'll will reduce the APB2 clock, Will it affect APB1? I'm a little confused with this issue. I will appreciate if someone could clarify this topic and the meaning of changing clock's value. thank you

I am looking 100pin STM32H750 but nobody has them in stock. Digikey, Mouser, Distrelec, TME all zero. Is there something newer or what is the problem.

I am building a device that has to register data that is send in BLE beacons. I want to filter this data out of received Advertisement messages. Are there any implementations of this capability that I can learn from? I started from the P2P Client example, but when I change the gap role from GAP_CENTRAL_ROLE to GAP_OBSERVER_ROLE, I do not get any advertisement reports anymore.

Hello everyone, I would like to know wath's the STM32 equivalent of the serial monitor on Arduino .. Wath's the simpliest way to display integer value like temp or number with a nucleoF401re stuff ? Thank a lot for your responses !

First, is this the place to post bug reports for STM32CubeIDE? I'm seeing a few minor bugs but I'll start with this one in case this the right place. A bug was introduced either with a recent release of STM32CubeIDE or with Mac Big Sur. It is hard to know which since both updates occurred at about the same time. It is most apparent when performing an Open Declaration operation in the editor, because the bug happens so frequently when doing this. The editor window will get "garbled", showing a confused combination of information seemingly from two different locations in the text buffer or two different buffers. Fortunately, scrolling up and down in the buffer causes the IDE to get unconfused. But it is quite annoying, and happens very frequently. This bug is new, it did not happen before recent updates of the IDE and OS. I'm on a 4K monitor, but I suspect that most people are at this point.There are couple other bugs to report, but is this the right place to do it?

Hello everyone, I'm new on STM32.My Board is blocked in this state (see on the photo) : 2 led at red state continuously.And when I try to load program in the board, this type of erros occured : Error launching GDB server.Thanks for your Help !

I have 2 seperate projects, the bootloader and the end application.What i want to do is program the bootloader code when i program the application (Run as).I dont need debug capabilities for the bootloader, i just want flash locations 0x08000000 – 0x08004FFF programmed with a fixed binary file (BL) , and locations 0x08005000 – 0x0800F7FF with my end application . Can i do this from within STM32 cube IDE without using external tools to merge the binary of hex files? Or without creating one big project including the bootloader?i use STM32G431C8TSTM cube IDE Version: 1.5.1Thank youSteve

I am not able to transmit my data while giving query for rs485. so as a result no receiving data too. I have selected baud rate 9600 in both energymeter and my uart also. I have selected USART1 , PA9 tx, PA10 rx and GPIO PD11, Module used is Max485  module. So while checking expression, not able to receive anything, everywhere 0 written. Modbus_Rtu[0]=1; Modbus_Rtu[1]=3; Modbus_Rtu[2]=0; Modbus_Rtu[3]=0; Modbus_Rtu[4]=1; Modbus_Rtu[5]=5;If Slave ID is wrond then atleast value should be available while transmitting..... Here is my codes and scrrenshot/* USER CODE BEGIN Header */ /** ****************************************************************************** * @file : main.c * @brief : Main program body ****************************************************************************** * @attention * * <h2><center>© Copyright (c) 2021 STMicroelectronics. * All rights reserved.</center></h2> * * This software component is licensed by ST under

Hello,I want to implement my own temperature & humidity Zigbee sensor using STM32WB.I can now send and report temperature using zcl.temp.meas.h.In the documentation AN5506, I can read that 47 clusters - and among them Relative humidity measurement cluster - are supposed to be available in the STM32WB stack. Unfortunately, in the library that I have, I cannot find Relative humidity measurement cluster.Is it available somewhere?Thank you for your support,Best regards,Leo

Hi Is there a test procedure you guys follow when you BringUp MCU with new a PCB board?Beside testing interfaces like UART, I2C, Ethernet, Etc.. how do you test the internal MCU Configuration: registers configuration Clocks and PrescalersAXI BusCPU CachingFlash wait state configurationFlash ARTPower domain and VBATSystickADC Sample rate And so on...I know you can output internal clock via MCO pin, but that's about it.How can I test the configuration provided by CubeMX? Is there a known User Guide for MCU BringUp procedure?For both Hardware and Software aspects?Thanks!

Hi,I would like to perform the secureboot on AV96 board. I have built the image with yocto openstlinux.I want to confirm the secure-boot scenario if Board Boots-up.I'm sharing some logs,please comment me whether i need to seperately perfrom steps to make AV96 board boots securely.NOTICE: Model: Arrow Electronics STM32MP157A Avenger96 board INFO: Reset reason (0x10): INFO: Reset due to a failure of VDD_CORE INFO: Using SDMMC INFO: Instance 1 INFO: Boot used partition fsbl1 NOTICE: BL2: v2.0-r1.5(debug): NOTICE: BL2: Built : 13:13:37, Oct 2 2018 INFO: BL2: Doing platform setup INFO: PMIC version = 0x10 INFO: RAM: DDR3-1066/888 bin G 2x4Gb 533MHz v1.45 INFO: Memory size = 0x40000000 (1024 MB) INFO: BL2 runs SP_MIN setup INFO: BL2: Loading image id 4 INFO: Loading image id=4 at address 0x2fff0000 INFO: Image id=4 loaded: 0x2fff0000 - 0x30000000 INFO: BL2: Loading image id 5 INFO: Loading image id=5 at address 0xc0100000 INFO: STM32 Image size : 807362 WARNING: Skip signature check (header