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Hello, i bought this board and the board was burned with sw with signal genrator and other things. Somone can send me the .HEX file that i can burned it again? i cant found this file.

Hello,I am trying to do some ray tracing simulation for your VL53L8CH in a specific environment. I was wondering if you have any data beyond the "Field of Illumination" diagram for your VCSEL emitter (I assume you make your own emitters in-house). An "IESNA TM25" or "SPEOS" ray file would be amazing, but even just a maximum output power in lumens, watts, candelas, etc. would be helpful. That way I can at least know what the percentages in the "Field of Illumination" diagram mean. Also, if you have any detailed CAD on your chip that would allow me to place the emitter in the correct location on the sensor, that would be helpful as well. I have recreated it from your datasheet, but that doesn't have details on how deep the VCSEL is or what shape it is.Thanks,Garrett

Hello,I am running simple LED Blinking on STM32F446RE.I want to measure the Bootup Delay once it is Hard Reset.I have conducted the following test through Oscilloscope and Logic Analyzer.I want to know and prove this through calculation.Is there any supporting documents for it.   i. What will be the Time Periods, once it is Reset   ii. How much time it will take to Jump to Application Code, when it is Powered and HardReset.I hope to hear from you soon.BRNibesh

Hi Everybody, I am a beginner and I need some information to start using the following devices:- Nucleo-F401RE- X-Nucleo-Amicam1- Steval-mic007v1. I have currently downloaded the following material:- X-cube-memsmic1- Link007- Link009- Stm32cubeid.Is it necessary to install additional software tools and/or embedded software? Is it possible to get an initialization procedure or a video guide for the correct configuration of the devices for the use of the Steval-mic007v1 microphones? Thanks for your help. Best wishes, Oscar 

Hello everybody!I am using STM32F429 as my central controller for a project. I need to read 20 ADCs and process the signals by the 10 kHz sampling-time. I am using 14 channels of ADC1 and 6 channel of ADC3. Before, I have done it for one ADC when I used a timer as trigger and DMA for transferring data. The timer triggered the ADC conversion and DMA transferred the data to a buffer. When the conversion was finished, by using "HAL_ADC_ConvCpltCallback(ADC_HandleTypeDef *hadc)" function I could get the ADC values and run the control loop.Now I have two different ADCs and it seems it is complicated to use two DMAs and one timer as trigger. I would be so grateful if you could suggest a solution!

Hi, I'm trying to fix an old device (late '80s/early '90) which uses, on its digital logic board, an IC in a PLCC44 package which is marked with the ST logo and "ICWA B22WE9335". I can't find any datasheets nor even any mention of its existence anywhere on the internet. Does anyone know where I might find some info on it? Also, I think it might possibly be some kind of programmable logic device (it's hooked to a 6805 MCU's data/address busses and to some external latches) with a custom part number, if so, any idea which device it might actually be? None of the PAL/GALs I can find in the databooks uses a package with that many pins.Thanks in advance

Hello everyone, im trying to understand how the configuration and the use of the ADC is usued on a NUCLEO401RE. I've read the datasheet and reference Manuel but still its not clear.I have configure the pin A0 on CubeIDE to be an ADC input. But now i don't now how to handle the software part and which functions (HAL or not) to use to read this entry and get their value. Could someone help me code this ? or give me some indications maybe ? Im thanking you in advance for your kind help.

For our motor control project we're using a driver IC with integrated opamp stage intended for current measurement.This opamp stage inverts the current reading compared to the Current sensing signals conditioning model, see here:To correct the current reading, could I simply put a negative gain value?According to an article about an older version of the MCSDK, that didn't work. Would that be possible with the MCSDK Version 6.2.1?

Hello, I am new at the STM32 World.  I started to buy a nucleo-f767zi and it worked fine.  I was not able to get the debug Console running. Like other too.  Because of that I bought the extension Board  x-nucleo-GFX02zi which should be working fine with the F767ZI.  Now I tried with CubeMX to installed the Hello World Example provided.But now I get the Message that these Packets is not Support with CubeMX 6.11. It should be support by Version 6.7 until 6.8.2. I tested 6.8.2 and 6.8 but without any changes. It seams like the SPI does not fit together. Always I got no solution found.  Does the GFX02zi can be used with the F767ZI? Or do I have to everything new.  I am going a bit crazy.  Is there anyway a working step by Step intruduction for Add a Display to a STM32.  Thanks for any help best regardsCarsten 

Hello,I'm trying to use the ST25 java SDK. The software_guide pdf document says I need to load in my IDE the natives libraries the SDK will need. It says I will find them in t \readers\st\resources, but in this folders there is only windows/x86 for the DLLs, and no windows/x64 as is mentionned in the document. And I can't use the 32bits version in my 64bits JVM. Am I missing something, or did the x64 folder was forgotten in the release ?Extract from the pdf guide :the readers/st/resources/windows folder from the sdk :

Error: Mass erase operation failed.Please verify flash protection stm32h5 boardI faced this while erasing external memory from programmerI find a solution related to st-link-utility but this program doesn`t support h5 boards Solved: STM32F722ZE Error: Mass erase operation failed. Pl... - STMicroelectronics Community

I am using STM32H563-ZI nucleo board. I would like to add X-CUBE-AWS extension package with this Microcontroller. Could you please tell the procedure to integrate this with STM cube IDE?

Is it possible to adjust the slew rate of the RFO1/RFO2 outputs of the ST25R3916B?

Hello all,I would like to download the STSW-ST25R015 software from this page :https://www.st.com/en/embedded-software/stsw-st25r-lib.html#get-softwareUnfortunately it does not work.I am asked to log in when I click on "get latest". But I am already logged in. A download is therefore impossible.Can anyone help? Thanks in advance !regardsThomas

Hi Sir, I am new to embedded world and i have a stm32f429i-disco with touchgfx software.Actually i created a project using touchgfx and generated code using that software.But when i am going to change some code in that generated code file, i can't understand how the code flow is working.Because all touchgfx and stm32 tutorials are teach us to changes in SCREENVIEW,PRESENTER and MODEL only.But i want to know how the main() is communicating with MVP code.There is Only one task name GUITASK is created by the touchgfx , in that function of that task i can't map to guitask to MVP files. Can any one Help me to understand the code flow.Please help me guys, i am always online you can feel me to ping on snagaraj4896@gmail.com.I am always waiting for your reply guys.

Dear Sir/Madam,Currently I am doing a project called "Displaying two animations simultaneously on ssd1306 oled display".Problem :- For this I am using cmsis rtos v1 to create two separate tasks. One task handles one animation frames & the other task handles the other animation frames. But this is not achievable as expected.So am I doing any mistakes? /* USER CODE BEGIN Header */ /** ****************************************************************************** * @file : main.c * @brief : Main program body ****************************************************************************** * @attention * * Copyright (c) 2024 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 Heade

Hi, I am trying to create an image for writing to NAND memory.The problem is that when generating a TSV file using Yocto, I get a layout without a bootfs partition.In this case, it is unclear how to load the Linux kernel and the DeviceTree.Can someone explain to me why the bootfs is excluded from the image layout file (TSV) and how to handle this situation?I can try to add this file to the image, but I am confused because this partition is missing even in the examples.Maybe there's a reason for this that I'm not aware of.I would greatly appreciate any help.

Hello, currently I am using LSM6DSR for developing my apps.I have tested this sensor for Wake Up detection with 218.75 mg threshold and Activity detection with 15.625 mg threshold without any issues.Is it possible to enable both of these detection at the same time (say Wake Up detection as interrupt 1 and Activity detection as interrupt 2)? I doubt it is possible since both of these are using the same WAKE_UP_THS register.

Dear Community,we currently try to set up a Murata  LBEE5KL1YN with an Ocatavo System OSD32MP157c. We use ecosystem5 and kernel 6.1.28. The problem is, the brcmfmac driver is not loaded. We do not see any output of brcm in the boot log and also not in dmesg. It seems that the driver is never loaded. There is no error message no load error, nothing to find which would indicate a load or crash of brcm drivers.It seems that SDIO detection on sdmmc3 works. We geht the following dmesg output[ 3.903290] mmc2: new high speed SDIO card at address 0001and also in the booted system we seesudo cat /sys/kernel/debug/mmc2/ios clock: 50000000 Hz actual clock: 49500000 Hz vdd: 21 (3.3 ~ 3.4 V) bus mode: 2 (push-pull) chip select: 0 (don't care) power mode: 2 (on) bus width: 2 (4 bits) timing spec: 2 (sd high-speed) signal voltage: 0 (3.30 V) driver type: 0 (driver type B)We do see communication on the CMD line and also the power up sequence on the oscilloscope.The relevant device tree secti

Hi, I am totally new to embedded programming and going through documentations. As per https://www.st.com/content/st_com/en/stm32cubeide.html, it says STM32CubeMX is integrated into STM32CubeIDE.Do I still need to install STM32CubeMX separately ?

Hello,I have been working on a project that requires USB communication with an STM32 MCU. Unfortunately, the computer cannot recognize the device.On the hardware side, I am using the STM32H725VGT6 mcu, an isolator, and a USB-C connector with some ESD protection.  On the software side, I am using the internal FS PHY with the following settings.I think there might be some sort of hardware issue. On the mcu side D+ is only pulled to 2.6 V and it doesn't change state on connection. Windows couldn't even detect the device. What could cause this problem?  

Hello everyone,I bought this Oled, can I use the SCK pin to connect I2C, or must I connect SPI?Many thank. 

 Hello everyone,  I'm getting my feet wet with ThreadX and NetxDuo.I'm using a NUCLEO-H563ZI board.I started by building and flashing the Nx_UDP_Echo_Server example project to the board using the STM32CubeIDE.This worked right away. The board got address 192.168.1.164 assigned, green led was flashing, responded to a ping, and echoed whatever I sent over UDP port 6000. My goal however, is to get this working with a static IP address. To accomplish this, I made the following changes in CubeMX:- Middleware and Software packs -> NETXDUO -> Addons (Top pane)Changed DHCP from "Client" to "Disable"- Middleware and Software packs -> NETXDUO -> Configuration (Bottom pane) -> NetxDuo ProtocolsNetxDuo Ethernet IP Address: From "192.168.1.1" to "192.168.1.164" After that I needed to make the following code changes to get the software to compile again:app_netxduo.h:- removed the include for nxd_dhcp_client.happ_netxduo.c:- removed:       

I have a running STM32F7 project with TouchGFX on a custom board. Now I need to create a MS Windows application where config files can be edited. I thought misusing the simulation.exe generated by TouchGFX might be a good way to go. Same user interface for the customer, export/import of config files via USB storage device.Of course at the beginning the Simulator won't compile because it tries to include HAL and other stuff that needs to be excluded by #ifdef SIMULATOR and exchanged with custom code for the Windows application. My plan was to wipe out one mistake after the other by starting the compile process in the console over and over again. But the console output of the build process is really messed up when starting from the TouchGFX Environment console instead of clicking Run in the Designer and looking at the log window.Any hints on how to fix the console output? It not only has wrong indentation, it is also mixed up text.I'm using Win10 and TouchGFX 4.23.2

I have tried to transmit message through stm32f407 and want to see the signals. But I am not able to see that in logic analyzer. Can you help me out.#include "Mcu.h" #include "stm32f4xx.h" #include "Mcu_RegTypes.h" #include "Mcu_InternalTypes.h" void CAN1_Init(void); void CAN1_Tx(uint8_t tr); uint8_t CAN1_Rx(void); void TIM4_ms_Delay(uint32_t delay); uint8_t k = 0; uint8_t rec = 0; void GPIO_Init(){ // Enable GPIOB clock signal //RCC->AHB1ENR |= RCC_AHB1ENR_GPIODEN; // Configuring PD0 and PD1 in alternate function mode GPIOD->MODER |= GPIO_MODER_MODE1_1 | GPIO_MODER_MODE0_1 ; // Selecting AF9 for PD0 and PD1 (See Page 272 of dm00031020) GPIOD->AFR[1] |= (GPIO_AFRL_AFSEL0_3 | GPIO_AFRL_AFSEL0_1 | GPIO_AFRL_AFSEL1_0 | GPIO_AFRL_AFSEL1_3); } void CAN1_Init(){ /* 1. Setting Up the Baud Rate and Configuring CAN1 in*/ // Enable clock for CAN1 RCC->APB1ENR |= RCC_APB1ENR_CAN1EN; // Entering CAN Initialization Mode and wait for acknowledgment CAN1->MCR |= CAN_