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Hi i am using ISM303DLC sensor could you please suggest me which library i have to integrate to get the Roll, Pitch and Heading.

i try to crash my code to check the watchdog timer is reseting the code or not. for crashing my code i use timer interrupt. i.eTIM2_IRQHandler(){---------------;---------------;}TIM_IRQHandler() instead of TIM2_IRQHandler . so, code will be crash at that time watchdog timer should reset the my code and some Exception Handler is there.Example,1)Hardfault2)MemManage3)BusFault4)UsageFaulthow to make my code stuck in an exception handler.

I want to trace ContextSwitchIn and ContextSwitchOut events. I defined two functions for this. #define traceTASK_SWITCHED_OUT() getTASK_SWITCHED_OUT_EVENT(pxCurrentTCB) #define traceTASK_SWITCHED_IN() getTASK_SWITCHED_IN_EVENT(pxCurrentTCB)I put the two functions at the end of the FreeRTOSConfig.h file. But, It is returning to the original file after clean-generate the code again.It says in the help that patching mode only works on lib/src, lib/include and lib/rsc folders.FreeRTOSConfig.h is located in the cfg folder. How can I solve this problem? 

Hi, I have updated STM32CubeProgrammer to version 2.12.0 and our custom External Loader is not load properly anymore. In the EL section I can read "Error: Flash loader error parsing fail" and in the log I can read "Error: Flash loader 'C:\*****/MyExternalLoader.stldr" cannot be loaded."In 2.11.0 it worked just fine.Do I have to change anything in my EL project (Dev_Inf.c, Loader_Src.c, linker.ld...) to work in the new version?Thanks in advance.Dario

Hello,I am using the STM32H7B3LIH6Q with a MX25U51245GMI00 flash memory. The flash is only capable of using Quad SPI, not Octo SPI. If I wanted to use it, do I just use the Dual-Quad SPI mode in CubeMX to utilize it? Or would it not work at all?Also, is Data Strobe only a feature for Octo SPI? Thank you in advance.

After IIC module is initialized, when I prepared the data and to write the IBCR register to send it, after the register is written with the value 0x70(master mode, tx mode, interrupt enable and generate START condition), the value read from the IBCR is 0x50. Who can tell me what's wrong?Thanks!

Hello everyone.I have a custom board based on micro STM32F469NIH6I am using TouchGfx successfully and have all my images stored in a memory mapped 64MB QUADSPI.I would like to give the user the possibility to change some images (for example a logo) and I would like to store these images in an SDCARD.It's possible to do it?That is, is it possible to have the QUADSPI as ExtFlashSection and at the same time have only a few images on the SDCARD?For speed reasons I already use the bitmap cache.How can I load the bitmap stored in SDCARD, in my cache and in what format should the bitmap stored in SDCARD be?Thanks in advance to all who will help me.

Hello, I ported the porting example to a different processor. The self tests are enabled and initialization passes. However I'm not able to read a tag. Logic captures (Salae) are attached. I've verified that I'm receiving interrupts and processing them. I also tested this hardware with an externally NUCLEO-L476RG board and off the shelf firmware and it could read the tags fine. Tags are very close to the antenna, within 1cm. I noticed that when a 14443 tag is present, the number of interrupts increase, from about 15 per second without a tag, to 20 per second with a tag. But it never outputs the UUID of the tag itself. In the captures I observed that the interrupt gets serviced in about 20uSec.Other than the platform files I tried to duplicate the demo firmware as closely as possible, leaving all the technologies enabled, not using ST25R_COM_SINGLETXRX, etc.Thanks,Derek

Hi,I could generate a single pulse to the HRTIM CHA1 by using HRTIM EEV6 (I tried with EEV1, but it did not work). Is it possible to generate a single pulse by using other high-resolution timers or timers? In the CubeMX, timers can be selected as a reset trigger source in the Reset Trigger Sources Selection. I tried it with the HRTIM master timer, but it did not work for me. I read the HRTIM Cookbook, and the "Multiphase buck converter" example describes that single-shot re-triggerable mode is used with the master timer, so I assume that it should work.Is there an example project/code for me to try with?Thanks!

I use CLI for flash F469 and same hex file flashed over SWD without error produce over DFU this. is this know issue ? Seems code is ok after both loads.

I have used MxCube to enable an ISR that is triggered from an external GPIO input pin. MxCube enables this ISR from the autogenerated MX_GPIO_Init() function by calling HAL_NVIC_EnableIRQ(EXTI15_10_IRQn); at the very end of this function. I don't want to enable this ISR until later in the program when the rest of my system is ready and it is safe to do so. How do I properly remove this line of code so that MxCube doesn't undo my change every time I go to update the MxCube file?Thanks!

My EVB NUCLEO-U575ZI-Q is not responding. When trying to run/debug, I get the following message:Target no device foundError in initializing ST-LINK device.Reason: No device found on target.Besides that, LED6 and LED4 are red.How can it be fixed? Is the board ruined?

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Hello,I am attempting to add CAN communication to one of my co-worker's boards, who is using the STM32F303RE MCU with an external 30 MHz crystal oscillator. The CAN communication uses the APB1 Peripheral Clock, which is currently using 30 MHz as well. When I attempt to make a specific baud rate (250 kBit/s), I used http://www.bittiming.can-wiki.info/ to get the parameters to achieve that. When I put the values in, it shows the baud rate in a greyed out section that says it's 249.999 kBit/s.What I want to know is if that will cause issues when actually applied? Since it's not "exactly" 250 kBit/s. Has anyone else had this occur and can say whether it works or not?

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Hi,when I place a slider on screen i see this - horizontal by default: Then I change to vertical and this is shown:  Is this a bug ?Thanks

Hi,I have downloaded en.x-cube-nfc5 project from:st(site)/en/ecosystems/x-nucleo-nfc05a1_htmlI have connected the X-NUCLEO-NFC05A1 Shield to one of my lab boards, based on STM32F103.I managed to make the whole thing work with this example: ndef_example_read.c (see below)I even managed to read one of my tags (NFC type 4A)I have ST25R3911B-DISCO board too as an exampleI run it with "NFC Type 4A - NDEF Message user interface"there are two options in the supplied ST Windows software:Present Read Password for read NDEF messagePresent Write Password for write NDEF message and with those options I can read or write my tags with a 16Bytes password length.I need to do the same with my board (the one with STM32F103), directly connected to the ST25r3911b, and so far I can't find how to define and send those read / write passwords.ndef_example_read.c:#include "utils.h"#include "rfal_nfc.h"#include "ndef_poller.h"#include "ndef_message.h"#include "ndef_types_rtd.h"#include "ndef_types_mime.h"#

Would you be able to provide electrical specifications for the integrated SMPS of STM32U585CIU? Specifically: power efficiency at different loads, output current capability, switching frequency, etc.Thank you,

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The errata sheet ES0500 - Rev 4 mentions a workaround for 2.8.3 DMA stream locked when transferring data to/from USART where bit 20 of register DMA_SxCR shall be set. This register is not mentioned in the reference manual and not in the respective header files of STM32CubeWL.Q1: Is the mentioned errata relevant for the STM32WL5x family?If yes:Q2: How is the workaround implemented, e.g. where is register DMA_SxCR?Thanks!Carsten

Hi, I've got an STM32WB15CCU6 on a custom board and am currently trying to get it to boot from Flash memory after programming it with the STM Cube IDE.Debugging a program in the IDE works perfectly fine, but if I flash it to my microcontroller (using SWD) and remove the ST-Link from it and supply it from a different source, my LED blink demo doesn't run anymore. The BOOT0 pin is on GND via a 10kOhm resistor, this is my pinout from the IDE: I looked up the Option Bytes via the STM Programmer and they all seem to be set correct, as described in the boot process FAQ.In the PCC Tools, the configuration looks as follows: Does the Memory Fetch Type have anything to do with from where the MCU boots during a normal boot process and if so, do I have to set it to F_FLASH? It is currently set to SRAM1. If all of the above are correct that way, what else should I check to get the boot process to run correctly? Thanks a lot in advance!Best Regards, Nik

I am using STM32L412 microcontroller and doing baremetal programming for timer interrupt. I am using Timer 6 and base clock of 4MHZ is used as HCLK. However my interrupt is not firing below mentioning my code. count variable is also not updatingint main(void){ LedConfig(); StartTimer6();  /* Loop forever */ while(1) { count=1; }}void LedConfig(void){ /*Enable Clock for Port B. */ RCC->AHB2ENR |= (1U<<1); /*Configure GPIOB_13 as general purpose output*/ GPIOB->MODER |= (1U<<26); GPIOB->MODER &= ~(1U<<27);}void StartTimer6(void){ RCC->APB1ENR1 |= (1U<<4); TIM6->PSC = 1000; TIM6->ARR = 4000; TIM6->EGR |= (1U<<0); TIM6->DIER |= (1U<<0); TIM6->CR1 |= (1U<<0); NVIC_EnableIRQ(TIM6_IRQn);}void TIM6_IRQHandler(void){ if(TIM6->SR & (1U<<0)) { GPIOB->ODR ^= (1U<<13); TIM6->SR &= ~(1U<<0); }}

JW

 I have a big project in C that was created by other people, it builds and run well on STM32CubeIDE. I want to create DLL file out of this to expose the functions used inside so that it can be used by other programming languages.