STM32CubeIDE (MCUs)

Hi,First, sorry if my english is bad, I'm French.I have just bought a NUCLEO F207ZG and I try to blink an LED.When I upload the program, the console output :STMicroelectronics ST-LINK GDB server. Version 7.8.0 Copyright (c) 2024, 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 Waiting for debugger connection... Debugger connected Waiting for debugger connection... ------------------------------------------------------------------- STM32CubeProgrammer v2.17.0 ------------------------------------------------------------------- Log output file: C:\Users\romai\AppData\Local\Temp\STM32CubeProgrammer_a13532.log ST-LINK SN : XXXXXXXXXXXXXXXXXXXXXXXX (I hide the serial number) ST-LINK FW : V2J45M31 Board : NUCLEO-F207ZG Voltage :

I have a program that displays the current temperature of a room on the UART terminal and I want to start getting into the habit of separating my functions into their own source and header files, however, I'm running into a couple of problems. Here is my main header file: #include "main.h" //Main header file #include <stdio.h> //Standard header filer #include <string.h> //String header filer #include "uart.h" #define SI7021_ADDRESS_READ (0x40 << 1) | 0x01 #define SI7021_ADDRESS_WRITE (0x40 << 1) #define SI7021_MEASURE_HUM_NOHOLD 0xF5 #define SI7021_MEASURE_TEMP_NOHOLD 0xF3 char msg[50]; I2C_HandleTypeDef hi2c1; UART_HandleTypeDef huart2; void SystemClock_Config(void); static void MX_GPIO_Init(void); static void MX_I2C1_Init(void); static void MX_USART2_UART_Init(void); static uint32_t si7021_measure_humidity(I2C_HandleTypeDef *hi2c) { uint8_t si7021_buf[4]; si7021_buf[0] = SI7021_MEASURE_HUM_NOHOLD; // Start measure int res = HAL_I

I put this folder in the workspace with all the other projects:Now I have to import it as I have always done: file - import - existing projects in the workspaceI cannot press on "finish" 

so i am trying to flash the firmware of web builder onto the board stm32h743zi2, then it is showing me error as  "There is no space on NOD_H743ZI2. You need an additional 168kb to copy these files.NOD H743ZI2Space Free : 8.0KBTotal size : 32.0KB"what to do, how to solve this?

Hi everybody,just some info regarding debug with dual core. 1. In Stm32CubeIde is it possible to debug a NUCLEO board equipped with STM32H755 with the two sessions contemporary alive? (The debugger mounted on NUCLEO board is STLINK-V3)2. Is it possible to perform a single step debug (that should mean a step on both cores)?I read the documents:- AN5361- AN5286and video:- https://www.youtube.com/watch?v=k3mXhPZSasw&lc=UgzaeLXhXTykoxWVHnp4AaABAgI noticed a discrepancy between the video and the AN5361. At page 12 the AN reports "Since the STM32CubeMX default project puts the Cortex-M4 in the Deepsleep mode, the [Reset behaviour] field must be set to Connect under reset to be able to communicate with the CPU (refer to Figure 12). The Halt all cores option must not be set." In the video at min 11:30 seems enabled. Who is right?Question answered by @Sarra.S !The target 1 to is possible only by "Launch Group". If someone has another solution, please tell

Hy!I'm new to STM32. I'm currently using STM32F103C8T6 board, and it give MI command error (image attached). I have tried using STM32 programmer as well to fix it. Still couldn't. How can i fix this?   

Hello,I have successfully created a new cmake project in IDE 1.16. Everything I need works - the project is successfully compiled, the BIN file is successfully run in the MCU:[ 97%] Building C object CMakeFiles/KubergCMAKE.dir/Drivers/STM32L0xx_HAL_Driver/Src/stm32l0xx_hal_uart_ex.c.obj[100%] Linking C executable KubergCMAKE.elftext data bss dec hex filename48528 128 3376 52032 cb40 C:/Projekty/KubergCMAKE/Release/KubergCMAKE.elf[100%] Built target KubergCMAKE 13:57:54 Build Finished. 0 errors, 0 warnings. (took 16s.631ms) However, I am unable to compile the project from the command line window.cmake --build ReleaseThis command only succesfuly compile source files - 100% done, but when try to lining:[100%] Linking C executable KubergCMAKE.elfends with this error:...................CMakeFiles/KubergCMAKE.dir/Drivers/STM32L0xx_HAL_Driver/Src/stm32l0xx_hal_uart_ex.c.obj : No such file or directorycollect2.exe: error: ld returned 1 exit statusmake[2]: *** [CMakeFiles/KubergCMAKE.

Hi,When using the .ioc to generate the code, it always shows:- SMPS must be enabled to reach the best consumption figure.   SMPS can be enabled from the Pinout tab under PWRHow to get rid of this? Or just omit it?

Hey buddies, I am working on STM2F103C8T6  microcontroller.  I am using LSI Clock of 40 MHz & using external clock of 36 MHz. I am trying to read the clock after power OFF & ON Low by using the following code(below) . Even though the 3.3v is detected on the VBAT pin, the clock in not getting updated during the power OFF. It is again reading from the previous stored value in the backup register. Pleas help me to resolve this issue.  / 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. * *******************

I installed STM32CubeIDE and have been trying to create a project using the STM32F407G-Discovery Board. Upon trying to create a project, the startup code generation file doesn't show up.I get the following pop-ups. I am unable to resolve this issue. What am I supposed to do here?What do I need to download 

I recently installed Cube IDE. When I create a new project is created a blank workspace and none of the options work! I cant find cubeIDE tag so had to use edesignsuite instead

i m new to this ethernet and UDP and TCP protocol.please help any one to get solution and suggest any example on STM32H743ZI2 EVL BOARD.  Thanks,Lokesh 

Hi,recently I detected "complex.h" and the float complex data type for C++ project files. Since then dealing with complex numbers got very easy. I would appreciate the same ease of use for 3D float vectors, i.e. I need a float vector data type and the vector operators.Is there a comparable include for 3D vectors?THXCheersDetlef  

My name is Yessine GOUIAA, and I am currently an intern at the Digital Research Center of Sfax, Tunisia. I am working on an exciting project that involves the implementation of object detection AI models on the STM32H747I microcontroller.As part of my research, I have successfully developed a method that allows me to implement any object classification model on the STM32H747I. I am now looking to expand my project to include advanced AI models and believe that the FP-AI-FACERECO project would be incredibly beneficial to my work.Given the potential this project has to significantly enhance my research and contribute to the field, I kindly request access to the FP-AI-FACERECO project. Access to this project will help me understand and implement sophisticated object detection models, furthering my goal of creating an innovative solution in embedded AI systems.Thank you for considering my request. I am confident that with your support, I will be able to achieve significant advancements in

the ok button stays gray and I need to disable download working on STM32H7 dual core poroject. in CubeIDE 1.12 this was working 

Hi,I am developing software on the stm32h743 using threadx and have just updated the IDE to version 1.16.In the Errata document for IDE 1.16 under target specific issues it says the following:184869ThreadX should not be available on H7 single core, and the build will perform error when threadX is activatedI am hoping that I have just misunderstood this and there is no issue in using threadx with the stm32h743.Any feedback very welcome!Alan

Hello,once I was in debugging session and debugger stopped at certain source code line.After this event, debugger always stops in the same line, even with breakpoints removed.Only setting "Skip All Breakpoints" helps, but I cannot stop at regular breakpoints, which is unusable.Where can I delete of find the problem inside CubeIDE ?I've already recreated debug config, cleaned the project - nothing helps...Thanks in advance.

If I call "HAL_ADC_Start_DMA();" outside of while loop, it's not working.If I call it inside the while loop, it's working. /**************************************************************************************Issue in starting multichannel ADC through DMA*************************************************************************************/*   /* 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

Hi everyoneusing the UART1 by modifying the tx and rx pins according to my personal application, I am unable to connect with the 7F synchronization byte using stm32cubeprogrammer. Below is the code I modified: /* ------------------------- Definitions for USART -------------------------- */#define USARTx USART1 //USART2#define USARTx_TX_PIN GPIO_PIN_4 //GPIO_PIN_5 USART2 VISIA //GPIO_PIN_9#define USARTx_TX_GPIO_PORT GPIOC //GPIOD USART2 VISIA //GPIOA#define USARTx_RX_PIN GPIO_PIN_7 //GPIO_PIN_6 USART2 VISIA //GPIO_PIN_10#define USARTx_RX_GPIO_PORT GPIOB //GPIOD USART2 VISIA //GPIOA#define USARTx_ALTERNATE GPIO_AF7_USART1 //GPIO_AF7_USART void OPENBL_USART_Configuration(void){GPIO_InitTypeDef GPIO_InitStruct;/* Enable all resources clocks --------------------------------------------*//* Enable used GPIOx clocks *///__HAL_RCC_GPIOA_CLK_ENABLE();//__HAL_RCC_GPIOD_CLK_ENABLE();__HAL_RCC_GPIOC_CLK_ENABLE();__HAL_RCC_GPIOB_CLK_ENABLE();/* Enable USART clock */__HAL_RCC_USART1_CLK_EN

I am trying to send and subscribe data via mqtt protocol using the lwip library with an STM32F207 series microcontroller. When I define MQTT_VAR_HEADER_BUFFER_LEN as 256, I have no problem receiving data. However, when I set MQTT_VAR_HEADER_BUFFER_LEN to 512 to get larger data, the incoming buffer content is empty. How can I solve this? I need to make the Buffer_Len size at least 512.

Hello,I am getting an error in HAL_FLASH_Program, error: 'FLASH_TYPEPROGRAM_BYTE' undeclared (first use in this function); did you mean 'TYPEPROGRAM_BYTE'?why is this programming type not supported FLASH_TYPEPROGRAM_BYTE. Can anyone suggest a solution for this issue.Attached the screenshot below,Thank you in advance for your assistance!

Hello,I have installed and used STM32cubeIDE 1.15.1 on some workstations, and I want to replicate exactly this development environment on a new workstation.In the downloads page, this version 1.15.1 is no longer available for Linux Debian.Where can I download it?Thank you ! 

Hi Team, Recently while working with STM32F072RB , I am using DMA mechanism with SPI. I am receiving a 63 bytes of data continuously from an external system at every 1ms.In  STM32F072RB, I have enabled two SPI-SPI1 &SPI2. From/to the external system. I have to receive and transmit 63bytes of data simultaneously . I am receiving 63bytes of data in SPI1 and SPI2 happening with no shifting. But coming to the transmit part for SPI1 and SPI2, I am getting 63 bytes of data(i.e. frame 1 ), but in byte shifting is happening in this 63 bytes. For example , frame 1's last byte(62nd index position) is coming as 1st byte in the Frame2(0th index position)(checked in logic analyser) .I am using below function for both SPI's.HAL_SPI_TransmitReceive_DMA(&hspi2, (uint8_t*) aTxLeftBuffer,(uint8_t*) aRxLeftBuffer, 63);

Hi, I tryed differents issues to solve my probleme, include this :https://stackoverflow.com/questions/72564141/why-is-my-stm32f407-not-being-recognized-by-computer-windows-10 https://stackoverflow.com/questions/71678792/st-link-v2-detected-as-usb-mass-storage-devicehttps://community.st.com/t5/stm32cubeide-mcus/no-st-link-detected/m-p/679394#M27706 When I first used this board, I installed Stm32CubeIDE (v1.16 the latest) and I read in the documentation MB1137 at 6.3.1 / TN1235 how to install the driver on a windows 11 computer. I download stsw-link007 (v3.15.7) and update my driver to ST-LINK/V2.1.It works, I can turn on LED2. But a few days later, I tried something else. I created another project and tried to run it.The compiler tells me: So I tried again to update my driver but :And on STM32CubeProgrammer/IDE : tried to update my driver with stsw-link009 but nothing new.In the device manager I see that when my card is plugged in :My card is powered up with LED

Edit: I have resolved this by restarting cube. I think the filters were blocking before because the default filters hid some configurations. This time (after reset) when I removed filters, the launch configurations appeared.Edit 2: Fully solved. When I opened the workspace, cubeIDE renamed all of the projects to be lowercase. The .elf's it was looking for therefore did not exist. I'm not sure why cubeIDE re-named the projects, this causes issues in a few places.After upgrading STM32CubeIDE from version 1.15 to version 1.16.0, the launch configurations for my project are no longer visible in the Run Configurations dialog. Although the configurations appear in the Project Explorer, attempting to run them results in an internal error.Steps to Reproduce:Open an existing workspace created in STM32CubeIDE version 1.15 in STM32CubeIDE version 1.16.0.Ensure that the project has launch configurations.Navigate to Run > Run Configurations... and observe that the launch configurations are missi