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I created a new project in STMCubeIDE, and I get the above warning. I have the startup file in my project, and it has Reset_Handler defined. I looked through all the project properties, and I didn't notice anything was wrong.Can someone tell me why my project can't find the Reset_Handler?

Hello,Can you please check if STM manufactures controllers with Sinusoidal PWM, our requirement is to drive 2 H-bridge full drivers, so if they are available please let me know. Thanks,Sonali

Hello, I have a nucleo 144 development board with a stm32f429. Which I was able to record and it worked correctly but then it fell to the floor and the pcb separated from the st-link. And now my program doesn't run, I can't enter DFU mode either. I tried to set the boot0 pin to 3V3 but I couldn't get it to enter DFU.

New workspaceNew STM32 project Board Selector Nucleo-144 STM32H5 NUCLEO-H563ZITake the defaultsSet the tick to TIM6Pinout & Configuration - Middleware and Software Packs - THREADXGenerate App Init Code - checkSave everything, compile, debug, put a breakpoint on the opening curly in tx_app_thread_entry (app_threadx.c).Run and reach the breakpoint.Window - Show View - ThreadX - ThreadX Thread ListNotice how the names are just the first character of the name strings.This happens on queues as well. I suspect semaphores and mutexs will be the same.This worked properly in a previous version of CubeIDE on STM32L4 if that matters.Full cube project attached.

Hi,    Is there any free IDE for NUCLEO-H753ZI board?Thanks,Peter 

The structure of the stm32 usb device library feels very complex, is there any tutorial to clarify the structure?I want to implement a UVC.This is a picture I found on a wiki, but I can't make sense of it.For example, the file stm32xxx_ll_usb has no LL for the API name, but the USB core has LL for the API name, which is very confusing, and PCD HAL driver The name doesn't tell you what it does.If the following structure is better applied   

Hi,I am developing on EVSPIN32G4, MC Workbench 6.1.2.The only option for Over Voltage Protection is to turn on Low Side Switches. This unfortunately doesn't work as I still constantly get Over Voltage faults in position control mode, when the motor is trying to stop on position. It generates enough back current to spike it above the threshold of 32V on a 24V PSU. I have an older custom design with a large Braking Resistor switched by a MOSFET. The output for this option was available in earlier versions but I can no longer find it anywhere.Are there any working solutions out of the box for over voltage protection?

Hello all , I am facing a issue of hard fault because of some reason however after analyzing issue I  suspect this could be due to  use of structure having uint64_t variable having bit fielding. I have also attached snapshot of issue which I am facing(Precise data access violation).   typedef struct _st_device_info_payload { uint64_t IMEI : 50; uint64_t BLE_MAC_ID : 48; uint64_t WiFi_MAC_ID : 48; uint16_t Server_Port; uint64_t SIM_ICCID_1 :6; uint64_t SIM_ICCID_2 :64; char Server_Domain_Name[20]; char APN[20]; }st_device_info_payload; Please confirm these few points. 1. Can I use uint64_t for STM32H7 MCU. 2. Can we use bit fielding for uint64_t variable for stm32h7.     

I try to install STM32CubeMX 6.12.1 on my Ubuntu 24.04.1 and installer gives a following error:  root:/usr/src/ST/STM32CubeMX/6.12.1# ./SetupSTM32CubeMX-6.12.1 Check exe path on linux FullExe path1 is: /usr/src/ST/STM32CubeMX/6.12.1/SetupSTM32CubeMX-6.12.1 Exe path is: /usr/src/ST/STM32CubeMX/6.12.1 Search java from relative path ---- Checking java in /usr/src/ST/STM32CubeMX/6.12.1/./jre/bin/java current working dir : /usr/src/ST/STM32CubeMX/6.12.1 av[0] ./SetupSTM32CubeMX-6.12.1 chdir to :/usr/src/ST/STM32CubeMX/6.12.1/. New current working dir /usr/src/ST/STM32CubeMX/6.12.1 Full command: /usr/src/ST/STM32CubeMX/6.12.1/./jre/bin/java -args[0] java -args[1] -jar -args[2] SetupSTM32CubeMX-6.12.1 Command line arguments: SEVERE: java.lang.reflect.InvocationTargetException  Same installer works fine in Ubuntu 22.04 docker container at same PC

Hello,   I'm trying to bring up a simple ethernet client on a STM32H730VBT6 custom board. Looks like I have a 128KB of Flash and 560KB of RAM and my code would not fit into flash after I have enabled. I modified the linker script to to remap the text section to point from FLASH TO RAM_D1. PS : Not sure what other things I'm breaking by doing this. The code compiles okay and now my memory region looks like this after the modification. I'm having a hard fault @HardFault_Handler() at stm32h7xx_it.c:93 0x24001c08 I believe my lwip heap is pointing to the wrong location in the RAM.    Can someone help me understand how to fix this or map only the sections of lwip to ram? Attached my .ioc file.    

I cannot get the RS232 Rx interrupt to work.I am working with the stm3210c-eval board. I know it is no longer available; but it has a version of the processor that I wish to use and Ethernet support.I am initiating the receive via:HAL_UART_Receive_IT( &USART_TDP_Handle, &(USART_TDP_RxBuffer[0]), 1);The call back function HAL_UART_RxCpltCallback(HAL_UART_RxCpltCallback) is simple:USART_TDP_ring_Buffer[USART_TDP_ring_Rx_in++] = USART_TDP_RxBuffer[0]; HAL_UART_Receive_IT( &USART_TDP_Handle, &(USART_TDP_RxBuffer[0]), 1 ); BSP_LED_On(LED3);So, if nothing else the LED should turn on when a byte is received. It does not. I have verified the LED works.This is my initialization (not that STcubeMX did not initialize the UART Rx pin correctly):__HAL_RCC_USART2_CLK_ENABLE(); USART_TDP_RX_GPIO_CLK_ENABLE(); USART_TDP_TX_GPIO_CLK_ENABLE(); __HAL_RCC_GPIOD_CLK_ENABLE(); /**USART2 GPIO Configuration PD5 ------> USART2_TX PD6 ------> USART2_RX */ GPIO_InitStruct.Pin = USART2_TX

Hello.I have done a few projects in the past with the above module and am currently working on a motor controller project using an X-NUCLEO-IHM03A and an NUCLEO-F401.  I want to know if the STM32WB5MMHG6 has enough room and power to integrate the motor controller application into the STM32WB5MMHG6 M4 core ?  Has anyone done this or can anyone point me to information regarding this? Thanks

Hi Everyone!! Please confirm if we can use single M95M02 memory with two stm32 microcontrollers?(wherein one stm32 will just write into the M95M02 memory while other stm32 controller will just read from it) If we make sure if first stm32 controller is accessing the memory then other will not use it.Is it possible?? RegardsALPNA TAXALI

When I give the delay time greater than 300 for the code below (500ms or 1000ms), GetTick or HAL_Delay(500); functions do not work.If I make the time 100ms, 200ms or 300ms, it works.When I want to control the delay at longer times, the program does not work.Where should I look for the problem?I am using STM32F030C6T6. if(PA10_On==0) { Tick_PA10_On = HAL_GetTick(); PA10_On=1; } if ( PA10_On==1 &&(HAL_GetTick() - Tick_PA10_On) >= 300) { HAL_GPIO_TogglePin(GPIOB, GPIO_PIN_14); PA10_On=0; }For example, this code below does not work.HAL_GPIO_WritePin(PA10_GPIO_Port,PA10_Pin,GPIO_PIN_SET); HAL_Delay(500); HAL_GPIO_WritePin(PB14_GPIO_Port,PB14_Pin,GPIO_PIN_RESET); HAL_Delay(500);But this below code works.HAL_GPIO_WritePin(PA10_GPIO_Port,PA10_Pin,GPIO_PIN_SET); HAL_Delay(200); HAL_GPIO_WritePin(PB14_GPIO_Port,PB14_Pin,GPIO_PIN_RESET); HAL_Delay(200); Waits of 300ms and below work.

I bought a STEVAL-55G0MBI1, which is the VD55G0 S-Board eval kit. Trying to output the image to my PC, nothing is coming out.  What could be the issue with my setup?  

Hello,I am facing a small but very boring issue with the Resume (F8) button of the top tool bar.This button is active when it should not be, while download is in progress and if you click on it, the download fails.This behavior is systematic.Randomly, it is inactive when the download has finished.This issue is not frequent, but it leads to same result, the download must be restarted to be able to launch the debug session.

When making a call to the auto-generated API Custom_STM_App_Update_Char_Ext(), there is a switch statement inside the call  that looks as follows:As can be seen, there is a call Generic_STM_App...(). This Generic function detects errors and returns any errors (as well as OK), but unfortunately, the way the calling Custom...() API is structured doesn't allow passing the return value back from the Generic..() call. Is there a way to fix this issue w/o creating my own function to perform this error detection... THANK YOU IN ADVANCE

Hi, when using the VL53L1X, it is suggested to check for the range status and 0(zero) is considered the desired range status. Now, as I understand it, the range status 2(two) is dependent on the signal threshold. By default, the signal threshold is set to 1024, and can be adjusted by calling the SetSignalThreshold().My problem is that, at larger distance (around 2m), the signal rate that I am getting by checking GetSignalRate() is way below. Sometimes around 30-60. This results in getting range status 2 all the time. So should i modify the signal threshold value to less than 50 so that I can consider the distance I read is valid. But are the distances valid if I do this? Or what are the possible signal threshold value that I could set so I can get the range status 0?Another issue is that even in open air, I am getting range status 2 with distance being reported at 2.2m~2.7m. This affects my reading because I cannot differentiate between the valid signal between objects or open air. Wha

H5 has Secure Manager provisioned, and got exception when trying to access UID_BASE to retrieve device ID. #define UID_BASE (0x08FFF800UL) /*!< Unique device ID register base address */

Using STM32CubeMX (v6.12.1) with USB_OTG_HS enabled (as host) on an STM32F4.On our device, we have the only OTG_HS_VBUS pin connected to the USB VBUS, and it is working correctly as a USB host. I was investigating if I can repurpose this pin (I guess probably not)... which led me to investigating the options in CubeMX.The anomaly: changing whether the "Activate_VBUS" option is checked in CubeMX makes no difference in the generated firmware. (It only changes one line in the .ioc file.) And I can't find anything in the firmware that indicates the pin is being used. Questions:1. Is this a CubeMX bug? What does the setting do?2. Is this pin actually being used?3. If so, is there something in the firmware that indicates and/or controls that?

Hello ST Community!I have a problem and I need your help. I have searched and read most of the related articles but couldn't find a solution! I am using:Hardware: Nucleo H755 board connected directly to the computer.Software: STM32CubeMX version 6.12 and MDK-ARM compiler version 5.41I have carefully read the article: https://community.st.com/t5/stm32-mcus/how-to-create-a-project-for-stm32h7-with-ethernet-and-lwip-stack/ta-p/49308 and some other related tutorials, as well as related comments. I have followed the following steps.Configure according to the instructions for CM7 core, no RTOS used.Generate code (MDK Toolchain; min version 5.32).Add MX_LWIP_Process to the main loop.Compiling with the option [ARM Compiler: Use default compiler version 5] results in an unusually very slow compilation time.Compile with option [ARM Compiler: Use default compiler version 6] then compile time is normal but there is an error: ../Middlewares/Third_Party/LwIP/system\arch/cc.h(50): error: 'sys/ti

Hello,I need to use a nRST pin as MCO in my aplication and programm my STM with STlink v3-set. I set up a MCO to output 8MHz signal and set nRST pin to GPIO with code you can see bellow. Now I have a problem with booting - I cannot connect to STM, CubeProgrammer have a error: 10:00:55 : Error: Data read failedCan you please help me, how to fix that? I tried to used software reset, which does not help.btw I can connect to STM only via STlink - I made a custom PCB for my applicationThank you HAL_FLASH_Unlock();HAL_FLASH_OB_Unlock();OBInit.OptionType = OPTIONBYTE_USER;OBInit.USERType = OB_USER_NRST_MODE;OBInit.USERConfig = FLASH_OPTR_NRST_MODE_1;HAL_FLASHEx_OBProgram(&OBInit);HAL_FLASH_OB_Launch();HAL_FLASH_OB_Lock();HAL_FLASH_Lock();

Hi,I want to do OTA update with stm32wba52 can I use stm32wba55 provided example on BLE heart rate OTA update for stm32wba52.If not then where can I find the reference for stm32wba52. 

Hi,I am using STM32CubeMX 6.12.1 to generate a C-based firmware that depends on FreeRTOS. I enabled TrustZone and I have configuration for secure and non-secure part of the firmware. Everytime, I re-generate the code, the Secure project config is setup with incorrect path to RTOS2. This folder should reside in Secure_Project/Middlewares/RTOS2 and not in Secure_Project/RTOS2.Also, in the non-secure project, I would have freertos.h and tasks.h included in stm32h5xx_it.c under Core/Src. I know from the CubeMX that the FreeRTOS can only be included in the secure region and not permitted in the non-secure. However, the CubeMX always insert these inclusion under the non-secure project Core for some reason Kind Regards,Hani 

Hello! There is an IGBT driver in a motor controller: SIE20034. Manufactured by ST. It can be bought in online stores, but I can't find any information, description, foot distribution, anything about it anywhere in the world. How can this be? So how is it used? Could someone help me?