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I follow the ST25PcDemoApp_software_guide in ST25SDK-1.8.0 but I encountered an error at streader.dll."java.lang.UnsatisfiedLinkError: C:\Users\DengKai\workspace\st25PcDemoApp\resources\windows\x86\streader.dll: %1 is not a valid Win32 application"How do I solve this error?

HiI've declared virtual void handleTickEvent() in the header file of my container.In my cpp file of the container I would like to update my battery bar on every tick:void BatteryBar::handleTickEvent() { if(tickCounter >= 100) { tickCounter = 0; } UpdateBatteryBar(tickCounter++); }I'm not getting it to run. It never enters to handleTickEvent().What else do I have to do to enable the tick event?RegardsDejan

I encountered a very weird behaviour when trying to erase the Flash memory of the STM32H745ZITx on the Nucleo-H745ZI-Q board using the STM32CubeIDE on Linux. While running the code: HAL_FLASHEx_Unlock_Bank2(); for (int i = 0x0; i <= 0x7; i++) { FLASH_Erase_Sector(i, FLASH_BANK_2, FLASH_VOLTAGE_RANGE_4); } HAL_FLASHEx_Lock_Bank2();I get the following debug output:STMicroelectronics ST-LINK GDB server. Version 5.6.0 Copyright (c) 2020, STMicroelectronics. All rights reserved.   Starting server with the following options: Persistent Mode : Disabled Logging Level : 1 Listen Port Number : 61234 Status Refresh Delay : 15s Verbose Mode : Disabled SWD Debug : Enabled InitWhile : Enabled   Waiting for debugger connection... Debugger connected ------------------------------------------------------------------- STM32CubeProgrammer v2.5.0-RC1 -------------------------------------------------------------------   ST-Link Server is running on port : 7184 ST-LINK SN :

I'm trying to blink a LED once per second, using the SEC interrupt.I'm rewriting a NIXIE clock I wrote, that used a home-brewed dly() function, so the remnants of that code are still there, sorry about that.According to Ref Manual I have, if the SECIE bit is set, I should enter the RTC_IRQ.My code reads as follows:#include <stm32f10x.h>   //__iar_program_start volatile unsigned int clckH=0; volatile unsigned int clckM=0; volatile unsigned int LED_Status=0; //Status of LED connected to PC_13 volatile unsigned int BNRY_CNTR=0; //Counter for Nixie prototype test   void delay(long dly) { int cntr = RTC->CNTL; for(int i=cntr;i<(cntr+dly);i++); }   void PLLEnable(void) { RCC->CR |= RCC_CR_HSEON; while(!(RCC->CR & RCC_CR_HSERDY)); RCC->CFGR |= RCC_CFGR_SW_HSE; RCC->CR &= ~RCC_CR_HSION; RCC->CFGR |= RCC_CFGR_PLLMULL9; RCC->CFGR |= RCC_CFGR_PLLSRC; FLASH->ACR |= 18; //Enable FLash Prefetch due to high PLL speed. RCC->C

Hi, I am using SPC584b60e MCU, I have to write several hundred byte of data at Customer OTP region which is there in first block flash memory. I am not getting how I can start. I have following question1) Can I use C55 flash module API to write at this region, if so how I can start, because I don't see any example for writing at OTP region in SPC5 studio ?2) Can I write data here word by word (32-bit at a time ) instead of whole block write ?3) What is sequence to initialize, unlock and write at this customer OTP location.Please provide if any example code is available Thank you

What's the maximum amount of current which I can draw from a NUCLEO-L476RG output pin? (in order to power a light source) Is there a limit per pin as well as an overall limit for the whole board?

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Hi All,I am interested to use STM32H7 Dual core for my project. To save component and space, May I use it without external oscillator?Thanks

A'm using LL libraty. I need simple PWM output on PB1.TIM2 init related to CH1 and PA5 work.When I change setup to CH4 and PB1 pwm doesn't go to the pin.Both PA and PB ar clocked.Under debuger I checked MODER registers, AF_5 function is selected.Working code://port clock enabled in GPIO init function LL_GPIO_SetPinMode(GPIOA, LL_GPIO_PIN_5, LL_GPIO_MODE_ALTERNATE); LL_GPIO_SetPinPull(GPIOA, LL_GPIO_PIN_5, LL_GPIO_PULL_DOWN); LL_GPIO_SetPinSpeed(GPIOA, LL_GPIO_PIN_5, LL_GPIO_SPEED_FREQ_HIGH); LL_GPIO_SetAFPin_0_7(GPIOA, LL_GPIO_PIN_5, LL_GPIO_AF_5);   /* Peripheral clock enable */ LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_TIM2); LL_TIM_SetPrescaler(TIM2, __LL_TIM_CALC_PSC(SystemCoreClock, 100000)); LL_TIM_EnableARRPreload(TIM2); LL_TIM_SetAutoReload(TIM2, __LL_TIM_CALC_ARR(SystemCoreClock, LL_TIM_GetPrescaler(TIM2), 2000)); LL_TIM_OC_SetMode(TIM2, LL_TIM_CHANNEL_CH1, LL_TIM_OCMODE_PWM1); LL_TIM_OC_SetCompareCH1(TIM2, (L

Hi there,I am new to SPC5studio and SPC560P family. I recently tried to build my coworker's project but it got three errors (lvalue required as left operand of assignment)(make: *** [components/spc560pxx_platform_component_rla/lib/rsc/rules.mk:133: build/obj/swirq.o] Error 1)It works just fine on my coworker's laptop and I cannot figure out what the difference is between me and my coworker's IDE settings. (I opened the project through Open Projects from File System. )Then, I created a new project "SPI_test" and there is another error popped up. (make: *** [components/spc560pxx_platform_component_rla/lib/rsc/rules.mk:137: build/obj/main.o] Error 1)Do I need to clean the generated files and rebuild? I cannot seem to solve the errors. I have scrolled through half of the community pages and did not find any answer.Hope to hear some advice

Hi, I'm the beginner in MCU programming.I know that SPC574S communicate with L9963 through SPI, but how do I actually programming in SPC5 Studio to get the data read by L9963 ADCs ?I think I need some basic introduction and some DEMO lessons from reading datasheets to coding. Anyone can help with that? Thanks in advanced.

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Hello,I want to integrate a secure boot and secure software update (SBSFU) on a nucleo H753ZI board.I downloaded the software from https://www.st.com/en/embedded-software/x-cube-sbsfu.html and followed the steps to compile the three programs (SECore, SBSFU and UserApp) proposed in the "projects" folder using the 1-image version of the SBSFU.The next step was to program the SBSFU application on the board which I tried to do using STM32CubeProgrammer. However, the program has not been completely installed. The first image below shows the device memory after the introduction of the application and the second image shows what should have been programmed. You can observe that the code abruptly stops after the address 0x08000100 while it should continue. I suspect that something went wrong when I prepared the board and that the region after 0x08000100 has been mistakenly let as an area protected against writing.My problem is that since this incomplete code has been inserted inside the b

I am working with IAR EWARM 9.10.1 and STM32CubeMX 6.2.1 on a NUCLEO-H743ZI2.To reproduce:Create NUCLEO-H743ZI2 project in STM32CubeMXGenerate itStart IARDownload to target (compile & flash succeed)Change something in IAR, e.g. add a source file to project tree.Save project.Download to target (compile & flash succeed)Go to STM32CubeMX and generate again.HERE my git tool shows the change from ST-LinkV3 to ST-LinkV2Go to IARDownload to target (will compile, but fail to flash, as it is now falsely set to ST-Link V2)STM32CubeMX generation falsely changes the EWARM/<projectname>.ewd file, when working with modified EWARM project files. <option>                    <name>CCSTLinkProbeList</name>                    <version>1</version>   &

I have successfully build st-image-weston using Distribution-Package.Now I want to add libmodbus to st-image-weston.I refer to the wiki page below.https://wiki.st.com/stm32mpu/wiki/How_to_integrate_an_external_software_package​1)​ ​I checked the libmodbus recipe in the path below.And I am using the meta-oe layer containing libmodbus.But I can't find libmodbus in the target.Why doesn't rootfs include libmodbus?layers/meta-openembedded/meta-oe/recipes-extended/libmodbus2)I tried to add libmodbus by executing the command below.The following error occurs.how to fix it?echo 'IMAGE_INSTALL_append += "libmodbus"' >> ../layers/meta-st/meta-st-openstlinux/recipes-st/images/st-image-weston.bbappendbitbake st-image-weston -c cleanall bitbake st-image-westonNOTE: Started PRServer with DBfile: /home/osboxes/STM32MPU_workspace/STM32MP15-Ecosystem-v3.0.0/Distribution-Package/openstlinux-5.10-dunfell-mp1-21-03-31/build-openstlinuxweston-stm32mp1/cache/prserv.sqlite3, IP: 127.0.0.1, PORT: 35363,

I followed the series of video "STM32WB Getting Started" with my P-Nucleo-WB55 board. During the 5th video "Heart Rate Monitor", I flashed the BLE_HeartRate project into my board and since this I have this message :"Target no device foundError in initializing ST-LINK device.Reason: No device found on target"I'm on Linux but I tried to do the same thing on Windows and the same error occured. I tried with an other P-Nucleo-WB55 board and I did the same manipulation and the same error occured. I let you screenshot of my errorsNow, I can't flash and run a new code on my two boards. What can I do to reset the Firmware of the board or to solve my problem whereas I can't flash any code on it ?Thank you

Question for the Hardware-wise ones:When probing canH and canL with my isulated oscilloscope i get the following signal:different voltage levels inside the same frame??!.Notice how the ACKs are always higher voltage alsoIt doesnt happen always but every time is just half frame 600mv difference No idea of what is going on, im using exclusively ifx1050gvio transceiver, the bus has its proper EOL and is about 3m long, populated with 4 nodes and a master.

Hi all,I'm developping an application under system workbench for STM32. The compilation works fine, but when it comes to the Linker I get the following output : 16:08:46 **** Incremental Build of configuration Release for project Firmware **** make all Building target: Firmware.elf Invoking: MCU GCC Linker arm-none-eabi-gcc -mcpu=cortex-m4 -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16 -specs=nosys.specs -specs=nano.specs -T"../STM32F412ZETx_FLASH.ld" -Wl,-Map=output.map -Wl,--gc-sections -o "Firmware.elf" @"objects.list" -lm Src/main.o: In function `main': D:\dev\AEL_FW\Firmware\Release/../Src/main.c:119: undefined reference to `MX_USB_DEVICE_Init' Src/stm32f4xx_it.o: In function `OTG_FS_IRQHandler': D:\dev\AEL_FW\Firmware\Release/../Src/stm32f4xx_it.c:282: undefined reference to `hpcd_USB_OTG_FS' collect2.exe: error: ld returned 1 exit status make: *** [Firmware.elf] Error 1 makefile:43: recipe for target 'Firmware.elf' failed   16:08:47 Build Finished (took 981ms)I've tried to tra

So I create a simple custom container containing just a box. Then I create 3 instances of this custom container in Screen1. I modify the custom container class to detect single click. But how to detect long press > 1s on any of these 3 containers?Attached is the partially done of the project, it is able to detect single click but not long press. Can someone give me some pointer or maybe complete the project?So the final objective is for function onLongPressHandler() in CustomContainer1 class called when there is long press.

I'm using an event to update indication statuses in my screen. There are four independent events that update the screen in the same fashion (with different images toggling for active/inactive). I added in another indication to show that when any of the events are registered it would indicate the 'global' status as well as the individual statuses.The individual statuses all indicate properly, and debugging shows the program is reaching every one successfully. However, in my global status, only the fourth event (zone4heatcallstatus) indicates the global indication.The code is identical (except numbers) for all. Any idea why this could be happening?void MainMenuView::setHeatCallTextStatus(uint8_t status) { if(status == 0) { textHeatCall_Active.setVisible(false); textHeatCall_Inactive.setVisible(true); textHeatCall_Active.invalidate(); textHeatCall_Inactive.invalidate(); } else { textHeatCall_Active.setVisible(true); textHeatCall_Inactive.setVisible(false); textHeatCall_

The HAL RTC initialization routines for the STM32F476 unconditionally reset the clock toJanuary 1, 2000. I have a battery backup for the clock and do not want the clock reset on initialization.Has anybody found a way to do this within the CubeMX framework?

I am going to use STM32G473 for my application. Most of peripheral interfaces need in 1.8v power (QSPI, I2C, GPIO, etc.) but i need in USB device functionality too.There is a requirement form data shhet (DS12712 Rev3 p174) to power USB tranciever from 3.3v. Does it mean that when I need in USB whole chip should be powered from 3.3v?