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Hi,I am using the "demoCE()" funtion to be able to work with the mobile. I am able to read/write with the mobile, but my problem is how to know when it has finish the communication and when the mobile has been removed from the field.I am using t4t mode

hi allin frontendapplicationbase.cpp#include <gui/rocket_7tube_testing_screen/Rocket_7tube_testingView.hpp>#include <gui/rocket_7tube_testing_screen/Rocket_7tube_testingPresenter.hpp>include added, but application not generated.please help me I am urgency.. thanks   

Hello, I am using your STM32F103RET7 series.We need the functionality of RDP Level 2.Once you write, you have to implement something that can't enter and erase.Is that function possible on this chip?First of all, we are also reviewing STM32F205RGT7 chips.Since the development has been completed with STM32F103RET7, it is best that this function can be implemented.

Hi,I am new to stm products and am using the STM32F4 discovery. When I run ST-LinkUpgrade I am unable to click upgrade, although I can click "opening in upgrade mode". When I do this the board just disconnects. I have used the jar file for the upgrade software as well as the programmer, although the result is the same in both cases. I saw a similar support message from 3 years ago but it has not been answered. I have used the jar file for the upgrade software as well as the programmer, although the result is the same in both cases. Thanks

I have a problem with code that uses the STM32WB5MMG.Everything was working on the device, the BLE was appearing perfectly, and I programmed everything that needed to be executed.I set up a GATT server with its services and characteristics, everything was working.And then the problem arose: When I assembled a new PCB, the BLE didn't start. I installed the Wireless Stack (stm32wb5x_BLE_Stack_full_fw.bin and stm32wb5x_FUS_fw.bin), and nothing worked. I took the PCB that was working and read the data recorded on it to check if there was any version problem, and to my surprise, everything stopped working after this reading. The BLE no longer runs on the board that was working.Maybe there is some initialization missing in the code that I can't identify. I tried the APP_BLE_Init() function, but it causes the application to get stuck in a loop.Does anyone know what might be happening and what I might be forgetting to trigger to get the wireless stack running again?

Hello:          Looking for a BSDL file for a STM32MP135FAF7.                      Les

Hi, I use ToF sensor with multisensorRanging code from stm.I wanted to check data faster (like twice per 1 second...), But when I set RANGING_FREQUENCY as 4U, I can't get all of the data. There is some loss of data when I set a bigger frequency.I wonder what are TIMING_BUDGET, RANGING_FREQUENCY and POLLING_PERIOD.

I am trying to send a message through UART based on Timer 6 interrupt on STM32L432KC microprocessor. The prescaler is set to 39999 and the auto reload is set to 19999 to get an interrupt every 10 seconds. When i upload the code, I get the first interrupt 10 seconds in but it never triggers again. I changed timers to see if Timer 6 was clashing with something that I am already using.I have found that when the Timer 6 counter hits ARR for the first time and interrupt triggers, The TIM6->SR stays 0 but when counter hits ARR for the second time, TIM6->SR turns 1 and interrupt does not trigger which the reference manual says its the flag UIF (Update Interrupt Pending). I was thinking maybe its a hardware issue so tried changing the timers but same story. In the same code I am also doing ADC DMA conversions using Timer 1 interrupt which is set to trigger at 100Hz. That works without issues. The callback function is the same for all Timer interrupts so I am not sure if that has an effec

HelloI am new to the CUBEIDE Universe and I guess this question has been asked a 1000 times but I can´t find an answer. I created a new project with cubeMX ( just a few GPIO outputs with LEDs) and build the C File. Then I wrote some defines and arrays. When I now edit the.ioc file because I want to change something, all my defines etc. are gone. Only my Code after while(1) stays. Is this a BUG oder did I something wrong. I wrote my #define right after the #include main.h.

Hi, Can anyone help please to identify what is this chip that hold the ST logo ? Here is the picture shows the chip. i searched a lot even on the digikey  but i couldn't find anything.thanks

Hi!In stm32cubeIde, when I press code generation, automatically after the main.c file is opened. I would like to know how deactivate this option if it is possible.I have many main.c files in other projects folders that are excluded from compilation but all are opened after code generation and it is a bit annoying Thanks!!

I am confused:I have a PCB designed for STMU575 and I am using USB FS - works.USB DM and DP are pins PA11 and PA12.On U575:- all fine as USB FS, available via AF10 (PA11 = OTG_FS_DM, OTG_FS_DM) - worksI have checked the packages and pin assignments and saw: U5A5 is identical with U5A5 (and I want to solder U5A5 due to larger memories instead of U575).But UA5A datasheet is a bit different on PA11, PA12:1. it mentions "OTG_HS_DM(boot)" as "additional functions"2. in pin mux ALT table: there is nothing under ALT10 - there is NOT an ALT option to configure PA11, PA12 as USB pinMy questions:a) changing from U575 to a U5A5 on same PCB and package (LQPF64) - are PA11 and PA12 usable in the same way as USB (FS)?b) if changing to U5A5 and PA11, PA12 become OTG_HS_DM, OTH_HS_DP now: does it mean I have to configure now USB HS instead of USB FS (as on U575)?c) how to configure ALT function of USB_HS (if not listed in table) for U5A5? 

Hello everyone, I am working on a project using nanoedge studio ia in rating N, I want to check my project with cube ide, I can make a view with tera term or other tool, which shows the result corresponding to my database. I used stm32L475vgt6; The problem is that there is also no display with a simple code that says printf(hello World)

Hi all, I'm trying to use TIM1 with CH1 and CH2 to output PWM signal on PA9 and PA8 with RAK3172-SIP. Here is what I've tried :       /* USER CODE BEGIN Header */ /** ****************************************************************************** * @file : main.c * @brief : Main program body ****************************************************************************** * @attention * * Copyright (c) 2021 STMicroelectronics. * All rights reserved. * * This software is licensed under terms that can be found in the LICENSE file * in the root directory of this software component. * If no LICENSE file comes with this software, it is provided AS-IS. * ****************************************************************************** */ /* USER CODE END Header */ /* Includes ------------------------------------------------------------------*/ #include "main.h" #include "app_subghz_phy.h" #include "gpio.h" /* Private includes ------------------------------------------

hello, I had read the "um3201-getting-started-with-stellar-studio-ai-plugin-for-artificial-intelligence-ai-stmicroelectronics" document, where can I find the AI Editor software to be launched like in page 5 ?Best regards, Laurent 

I am currently working on bringing up a production board design with the OSD32MP157C-512M-IAA. The board is by design very similar to the Octavo systems osd32mp1-red board and the USB part is very similar to ST STM32MP157-EVAL where VBUS pin in uUSB connector through a bead is connected directly to VBUS_OTG on PMIC and to OTG_VBUS on MPU. The board use I2C, SPI, CAN, GPIO's. If I without any power, plug the board in to my PC the board burn so PMIC VDD3V3_USB (LDO4) and VDD (Buck3) are shorted afterwards. I have found a solution that seems to work. The zero ohm resistor towards OTG_VBUS is changed to 10k and the pull-down is changed from 10k to 100k ohm (47+10k on EVAL board) then the board survive. I belive that the 5V try to lift all internal powerQuestion is: have anyone seen similar problem first of all on the EVAL board but also on your own design? And have you found other solutions or root cause to the problem?

Hi there,I recently transitioned my project from the STM32L0CBT6 chip, which has a 128KB flash size, to the STM32L072CZ variant with 192KB of flash memory. As I progressed with my project, the only modification I made was adjusting the flash memory region length in the linker script file to accommodate the larger capacity of the CZ variant.Here is the snippet of the updated linker script:MEMORY{FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 192KRAM (xrw) : ORIGIN = 0x20000000, LENGTH = 20K}Given that the difference between the two variants lies in their flash memory size and the startup files are set for stm32l0xx , I am considering whether I can retain the .ioc file and startup files originally configured for the CB variant. I am relatively new to STM32 development and would appreciate confirmation that this approach is suitable for my project.Thank you.

Hello, I am trying to use the STM32WL5MOC with mbed, has anyone been able to do this yet? I'm particularly interested in the internal RF switch configuration and how what IO it is connected to internally

What is the default public network mode in LoRa ping pong example? There is a function of RadioSetPublicNetwork which can be configured, but if we do not configure it at all, what will be the default mode? Public or Private?Also, how can I set my own private syncword? I thought it doing like this, but compiler is generating implicit declaration error in SUBGRF_WriteRegister() function  Thank you

Hi,I'm trying to interface audio output to the STM32H563ZIT6 microcontroller. I want to use GPDMA1 with the DAC, but I don't know how to configured GPDMA1 on STM32 CUBE IDE. Can anyone help me, please?

- I made one firmware  for P-NUCLEO-WB55 board in which I was using BLE Wireless Stack full, which was directly obtained using CubeMx settings and the bluetooth communication was working well as expected.-Later I checked the FUS and stack version using STM32CubeProgrammer.FUS Version: v5.3Stack Version: v16.12.0.27- Then from the STM32Cube programmer, I upgraded the FUS(stm32wb5x_FUS_fw_for_fus_0_5_3.bin) and the BLE Stack(stm32wb5x_BLE_Stack_full_fw.bin). The current versions are:FUS Version: v1.2.0.0Stack version: v1.20.0.2- After this upgrade, the device is not working as expected. Any ideas regarding the issue?

Hello everyone,I am working with the STM32G0B1KEU6 microcontroller, which comes in a 32-pin package featuring only ports A, B, and C. According to AN2606, the internal bootloader uses the following pins:FDCAN1_Rx pin: Input PD0, used in alternate push-pull, pull-up mode.FDCAN1_Tx pin: Output PD1, used in alternate push-pull, pull-up mode.Given that these specific pins (PD0 and PD1) are not available on my microcontroller, I am curious to know:Can the internal bootloader still be utilized without these pins?Are there alternative pins that can be used for the bootloader functionality on this microcontroller?If the above options are not feasible, does this mean that the bootloader feature is not available for the STM32G0B1KEU6?Any insights or experiences with similar configurations would be greatly appreciated. Thank you!

I have a STM32H573I-DK discovery board, purchased for the purpose of getting to grips with Azure IoT.It appears however that the example does not run properly.Compiles and links OK, and I am using the Wireless plug in board as supplied, but it gets stuck initialising the network,I think there is an issue with the .ld and associated .s file.  The Readme says to make modifications but is not very explicit on what the modifications should be.  I have given it a go by adding a RAM_D1 section, but its having no effect.MY suspicion is that it stops as it attempts to run the Azure RTOS, because it has not been allocated somewhere in memory to run, but why doesn't the example run as supplied? Also any attempt to modify the .ioc file followed by a save results in lots of compilation errors, so again, there is a problem there - may not be directly related, but I was trying to modify the RAM sections using .iocDoes anyone have a function project? 

Hi,I am using the STM32F407VG and PmodI2S2 to transfer 24-bit audio. For the most part I have followed this tutorial. So far everything works and I have audio throughput and the ability to manipulate it.In order to understand better the underlying code, I want to understand the following:1. In I2S2 > Parameter Settings > Data and Frame Format I have setup 24 bits Data on 32 Bits Frame and in DMA Settings > I2S2_EXT_RX and SPI2_TX I have Data Width set to Half Word. Currently I am receiving 16-bit data which I then restructure into a 32-bit int variable. Would it be possible to receive 32-bit data directly by selecting a data width of Word? I'm a bit confused about this as the method to setup the DMA (HAL_I2SEx_TransmitReceive_DMA) only accepts pointers to a uint16_t even after selecting a data width of word.2. If I2S2 > DMA Settings has two DMA requests (I2S2_EXT_RX and SPI2_TX), does this mean that the callbacks 'HAL_I2SEx_TxRxHalfCpltCallback' and 'HAL_I2SEx_TxRxCpltCallb

Hi!We are planning a product and have considered the STM32MP157 as a basis. Our test platform is the STM32MP157F-DK2 running a locally built Yocto Project image (openstlinux-eglfs distro, st-example-image-qt image) based on meta-st-stm32mp, meta-st-openstlinux, and meta-qt5 layers. The goal is to run a Qt application containing an OpenGL widget mixed with Qt UI elements at 60 Hz frame rate, but on a display bigger than the one shipped with the Discovery Kit.We are currently testing with two different 480x1280 panels with custom drivers. The displays are actually running at 60 Hz as confirmed by hardware measurements. We also see 60 frames with watch -n 2 "grep user_updates /sys/kernel/debug/dri/*/state" while running glmark2-es2-drm (for the first two benchmarks at least).This all seems good, still we are unable to achieve full frame rate with even the simplest Qt5 application (a plain QOpenGLWidget (showing a black screen) embedded into a QWidget, where the QOpenGLWidget gets update()