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Hello community,i urgently need analysis of a mosfet from st semiconductors with the cause of the damage. Can someone tell me whether an analysis and assessment of the damage as well as a possible cause for it can be carried out at ST in-house in Germany or at least in Europe? Or does the component have to be shipped to Far Asia?

Hi,I'm beggining with MCSDK.I load the example "EvalG474E_3Shunt_IHM23v3_HAL.stmcx" and the dialog box "Analog Input and Protection" configure the Sampling Time to 6.5 ADC clk resulting in 96nS. So the ADC clock is supose to be 6.5/96nS = 67.7MHZ. But the generated code shows ADC selected from PLLP with 42.5MHZ and with Async clock/4, so ADC clk = 42.5/4 = 10.625MHZ. And the generated code is imcomplete, there's nothing in the main loop, no interrupts, etc.Is there a complete motor control example for any G4 any driver that works? That I just need to compile and program into the flash.

Hi guys,I'm using STM32F767 nucleo with STM32Cubeide. I've configured an ADC to operate with DMA at a sample rate of 1.8Msps. I've calculated this sample speed by:HCLK = 216MHzPCLK2 = 108MHzPrescaler of 4 : ADCCLK = 27MHzResolution (12bits + 3)Therefore sample rate = 27Mhz / 15 = 1.8MspsThe ADC is hardware triggered by TIM2 to sample 50 samples using DMA and I am toggling a GPIO pin when the 50 samples are collected by using HAL_ADC_ConvCpltCallback().My issue: it takes 56us for the timer to trigger the ADC to start, toggle the respective GPIO, get the 50 samples and then toggle the GPIO again. While I expect some latency due to using the HAL and toggling pins, I'm expecting somewhere in the region of a handful of microseconds. At this speed I'm experiencing 50 samples/56us = 893Ksps about half the expected speed. Reducing the resolution to 10 bits while it made some difference, it wasn't as large a difference as it should have been. So something is wrong.code:int main(void) { HAL_Ini

Hi,my name is Vincenzo.Trying to make some simple applications with ToF VL53L3CX the following doubt arose:Can several ToFs, close to each other, work at the same time without the risk of the measurements being disturbed?In other words, if different ToF VL53L3CX, set in the same way, start the measurement at the same time, is it possible that the laser generated by a ToF is received by the collector of a different ToF?Thanks in advance for your support

Greetings everyoneThere is a wiki article (closed to the public) about enabling Jailhouse on STM32MP1x that lead me to believe that the STM32MP15x 's Dual Cortex-A7 cores implement the Virtualization Extensions.To my understanding, the reference manuals do not state anything about its implementation, apart from its support reported in the GIC and Debug sections.I need some clarity about this matter: Does anybody know if the Virtualization Extensions are implemented on the STM32MP15x's cores but not (yet?) documented in the ST reference manuals?Link to the referenced article: https://wiki.st.com/stm32mpu/wiki/How_to_enable_Jailhouse

Hi everyone, i am trying to run Distribution package from the STM on UBUNTU. It works fine with normal source command and make a build directory just by the folder of 'layers'. but how can i add my own build directory e.g. /mybuild/build_folder? I have tried the BUILD_DIR="dir" but it doesnt work and gives an error of ..[source layers/openembedded-core/oe-init-build-env][from nothing]Error: TEMPLATECONF value points to nonexistent directory '../../../layers/meta-st/meta-st-openstlinux/conf/template'

We developed a new board with STM32G071cbu MCU which we already successfully used in our previous project.In this project we desided to use buttons with internal MCU pull up. Buttons connection is actually very simple:So in this configuration with pull-up, all digital inputs (PA0-1 and PD0-1) should read 1 with buttons not pressed. But it is not the case! In this question, I will write the minimum code that will lead to the problem condition (i hope that someone can compile it and check if it is the case on other boards with g071 MCUs)Code:#include "stm32g071xx.h"   int main(void) {   RCC->IOPENR |= RCC_IOPENR_GPIOAEN | RCC_IOPENR_GPIODEN;     GPIOA->MODER &= ~0x0F; // Set PA0 and PA1 as inputs GPIOA->PUPDR |= 0x05;   GPIOD->MODER &= ~0x0F; // Set PD0 and PD1 as inputs GPIOD->PUPDR |= 0x05;   while(1) {   } }Problem:After downloading this code to device PA0 and PA1 are working as intended: they are high by defaul

Hello I am new in the field of Tof sensors I would like to know how you proceed to carry out your calibrations? are there any software manipulations to perform? I read in a conversation in which you spoke about function and variable Xtalk .. If so, please tell me which files to modify .. Thank you

Hello,I have developed an application which can dynamically detect source capabilities by reading the capabilities soon after a PD charger is plugged in. In order to renegotiate with the new PDO, I currently must issue a reset by writing to the RESET_CTRL register. Unfortunately, this approach causes VBUS to be lost momentarily, an undesirable side-effect.From browsing ST's example application source code, I noticed the use of "PdMessage_SoftReset", a way to soft reset the PD negotiation using the PD protocol. Seems simple enough: write the soft reset message 0x0D to the TX_header register at address 0x51, then write the send PD message command 0x26 to the address 0x1A.Unfortunately, I've had absolutely zero luck with this approach. I have tried with multiple different PD compliant chargers, neither of them renegotiate after issuing the soft reset message. I have also tried two separate STUSB4500 chips. I have tried writing the soft reset message as a single byte 0x0D, as well as writi

Hi,I execute the following commands according to the wiki:(I am sure accept the EULA)PC $> DISTRO=openstlinux-eglfs MACHINE=stm32mp1 source layers/meta-st/scripts/envsetup.shPC $> bitbake st-example-image-qtThe following is part of the terminal output :(bitbake st-example-image-qt)NOTE: Executing Tasks ERROR: tf-a-stm32mp-2.2.r1-r0 do_compile: oe_runmake failed ERROR: tf-a-stm32mp-2.2.r1-r0 do_compile: Execution of '../openstlinux-5.4-dunfell-mp1-20-06-24/build-openstlinuxeglfs-stm32mp1/tmp-glibc/work/stm32mp1-ostl-linux-gnueabi/tf-a-stm32mp/2.2.r1-r0/temp/run.do_compile.12684' failed with exit code 1: make: Entering directory '../openstlinux-5.4-dunfell-mp1-20-06-24/build-openstlinuxeglfs-stm32mp1/tmp-glibc/work-shared/stm32mp1/tfa-source' make: *** No targets specified and no makefile found. Stop. make: Leaving directory '../openstlinux-5.4-dunfell-mp1-20-06-24/build-openstlinuxeglfs-stm32mp1/tmp-glibc/work-shared/stm32mp1/tfa-source' WARNING: exit code 1 from a shell command.

Hello,We are switching from RS232 to RS485 and are encountering problems. Everything worked properly with RS232After initializing the USART (we are using Cube), transmitting is working fine.Reception is handled by interrupt. After calling HAL_UART_Receive_IT, callback is instantly called even if nothing is connected to the transceiver and no signal is observed on RX (with the scope). After that, the UART is in error (error callback is also called, sometime its frame error, sometime overruns) and its impossible to receive characters from uart or transmit.I observed signals with the scope: when transmitting, DE and TX are perfect (before activating the interrupt on rx) and I receive the data on my computer.When I transmit from the computer, I also see the correct RX.I don't understand why the rx transfer complete callback is called after enabling the IT...Do you know from where does it could come from?Thank you,Charles

I get the error shown in the image when I enable touch gfx software in cubeMx, in the same question(https://community.st.com/s/question/0D53W0000037kqg/warning-this-ip-has-no-parameter-to-be-configured) I saw a reply that said reinstalling cubemx will help fixing the problem but for my case it didn't work and I'm still facing the issue

Hi,I have downloaded the STM32CubeExpansion_NFC6_V1.0.0 and tested it on the NUCLEO-L476RG and it worked fine.But when I tried to copy the file and add them to a STM32L476VG project it didn't work. I have changed the NFC, UART and LED pins.The LEDs work fine, UART too, the NFC is well configured (they made a test for that), but it can't read the NFC Tags and when I approach the phone (with NFC activated) I get a HardFault.Does any one have an idea about this please ?Thanks

when I try to change colour it generates//Interaction3       //When button1 clicked change color of shape1       //Set RGB color R:222, G:196, B:28 on shape1       shape1.setColor(touchgfx::Color::getColorFrom24BitRGB(222,196,28));       shape1.invalidate();instead ofshape1Painter.setColor(touchgfx::Color::getColorFrom24BitRGB(222,196,28));shape1.invalidate();it is the latest touchgfx 4.13.0

Good Day.I want to put my stm32wb device to sleep standby mode. and wakeup using RTC after specific time.I am following the PWR_STANDBY_RTC example which works.I would like to sleep for up to 12 hours and would like to use RTC_WAKEUPCLOCK_CK_SPRE_16BITS and not RTC_WAKEUPCLOCK_RTCCLK_DIV16 since the latter only allows up to 33 seconds.I am sucessfuly using RTC_WAKEUPCLOCK_RTCCLK_DIV16 but I am puzzled by value.for example if I set up counter to: HAL_RTCEx_SetWakeUpTimer_IT(&hrtc, 60, RTC_WAKEUPCLOCK_CK_SPRE_16BITS);it wakes up roughly 16 minutes later. I have tried various values but it seems a rough value is i must divide my second by 16 to get more or less correct time.For exampleHAL_RTCEx_SetWakeUpTimer_IT(&hrtc, 60/16, RTC_WAKEUPCLOCK_CK_SPRE_16BITS);Gives me roughtly 60 second wakeup time.Help would be greatly appreciated.I m using external 32khz clock and bluetooth functionality works great.

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Mbed environment looks interesting, mainly because it supports many interesting peripheral chips. I see that there is a MbedTLS option in CubeMx. What is it, how should it be used. Why should I use it. Main.c looks the same as without the Mbed. PDFs are nice but a few words are enough now.Edit: Google tells me MbedTLS is for encryption. Not much use for me, I think.

I am running a simple SPI transmit receive project with an STM32F411 (SPI Master) and STM32F303 (SPI Slave). Whenever I press the user push button on the STM32F4 Master, the Master will send a command byte (0xE1) through SPI and the STM32F3 Slave is expected to respond with 4 particular bytes. The snapshot of the logic analyzer below is what I expect to happen every single push button:I could probably get the accurate SPI transaction above several times. However, most of the time, the snapshot below is what occurs:After running through many tests, I am almost certain that the Slave is the issue because:The Master almost all the time transmits the correct data observed through the Logic AnalyzerThe STM32F3 Slave actually receives the correct data (the command byte and the 4 dummy bytes)What is strange is that I use:/* Exchange 4 bytes with SPI Master and store dummy bytes in pTempRxBuff */ HAL_SPI_TransmitReceive(&hspi1, (uint8_t*)pTxBuff, (uint8_t*)pTempRxBuff, cTxLen, 10000);and r

Hi,i am desperately trying to start multiple Timers with the HRTIM as single trigger.The datasheet states, that internal trigger connection "tim_itr10" is "hrtim_out_sync2".So I enable the HRTIM-Master-TimerHRTIM1->sMasterRegs.MPER = 0xFFDF; HRTIM1->sMasterRegs.MCNTR = 0; Bitfield<HRTIM_MCR_CK_PSC>(HRTIM1->sMasterRegs.MCR) = 5; Bitfield<HRTIM_MCR_SYNC_SRC>(HRTIM1->sMasterRegs.MCR) = 0; Bitfield<HRTIM_MCR_SYNC_OUT>(HRTIM1->sMasterRegs.MCR) = 2; Bitfield<HRTIM_MCR_CONT>(HRTIM1->sMasterRegs.MCR) = 1; Bitfield<HRTIM_MCR_MCEN>(HRTIM1->sMasterRegs.MCR) = 1;While the Timers try to listen to:Timer->SMCR = (14 << TIM_SMCR_TS_Pos); // tim_itr10 = hrtim_out_sync2 Timer->SMCR |= (6 << TIM_SMCR_SMS_Pos); //Trigger ModeHowever, nothing happens.Now, the Datasheet is somewhat unclear if there is really a physical connection between the Timers and the HRTIM, or if this really only done vial GPIO-Pins - since configuring the GPIO-Pin (

Hi all,I'm attempting to run the simplest example code provided for the STM32H745XI dual core (M7 and M4 cores). I've configured my cube debugger as explained in the link below, and I'm having no success debugging or even starting the second core (M4). Is there something else that I'm missing? There are two GPIO's configured, one for each core, and the only core that actually gets to running is the M7. Other than some GPIO flipping the code is exactly what cube generated for initializing the two cores! Below is the code for each core's main.c.M4 core/* USER CODE BEGIN Header */ /** ****************************************************************************** * @file : main.c * @brief : Main program body ****************************************************************************** * @attention * * <h2><center>© Copyright (c) 2020 STMicroelectronics. * All rights reserved.</center></h2> * * This software component is licensed by ST under BSD 3

The usb type c pd example code does not seem to work although it compiles properly using SW4STM32. I tried the provided binary file (PNUCLEO-USB001-DEMO1.bin) and it works just fine. I am using nucleo-f072rb and MB1257 expansion board.PNUCLEO_USB001-DEMO1.bin resultit identifies the source(usb pd capable psu). The yellow waveform is VBus others are ccsuccessful transaction from 5V - 9VConsumer(Consumer_CLI_RTOS) example code resulthere, it looks like it is trying to establish connection to the source but couldn't. here is the waveform.What could be the problem here?

Hello,I am including the CMSIS-DSP library on my CubeMX project on Additional Software. Using the Library setting instead of Source. However, when I am trying to call a function from arm_math.h the compiler throws an error that it is not possible to find that function call.Any ideas? How can I include CMSIS-DSP.I am using GCC compiler and STMCubeIDE

The description on the back of the STM32L4A6 Board packages states "STM32CubeL4 embedded software solution featuring divers, RTOS, file sytem, USB, graphics and examples for this Board".The Package from https://github.com/STMicroelectronics/STM32CubeL4 does not include examples for the board. Furthermore the board cannot be found in CubeMX at all. The only way to configure it is over selecting the MCU. Do I miss a package here?greetings Simon

When adding elements to a ListLayout(which is configured to scroll vertically "SOUTH"), the newest elements is added to the bottom, which is fine. However, what is constantly remaining on the top of the view is the first(oldest) element and the subsequent older. As such, the content is larger than the height, the newest element will be hidden till manually scrolling the list. Is there a way to make the list automatically updates "i.e. scrolls up" such that the newest element is in view?

The program can not be uploaded under the dunfell distribution via CUBEIDE 1.3.1 to the target system. Using the thud distribution, target uploads works.Are there any hidden upload scripts in the CUBEIDE - how to debug the debug upload?Which yocto packages are necessary to cooperate with the CUBEIDE?