STM32 MCUs Software development tools

/* USER CODE BEGIN Header *//**  ******************************************************************************  * @file           : main.c  * @brief          : Main program body  ******************************************************************************  * @attention  *  * Copyright (c) 2022 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.  *  ******************************************************************************  *//* USER CODE END Header *//* Includes ------------------------------------------------------------------*/

I would like to view/modify values of registers while in debugging perspective, while the target is in running state. So far I have discovered that you can view registers only during pause(resume) of program in the SFRs window. Is it possible to have some type of continous refresh of registers values?

Hi,I'm looking for a support concerning a STM32U585 firmware.After an update of CubeIDE, build fail with this errror :09:43:17 **** Build of configuration Debug for project BlackBox ****make -j8 all Middlewares/BlackBox_Manager/Src/main_manager.d:130: *** missing separator. Stop."make -j8 all" terminated with exit code 2. Build might be incomplete.09:43:17 Build Failed. 1 errors, 0 warnings. (took 124ms)I didn't change any line since the update.If someone have an idea about this issue, you are welcome !BR,

Please tell me why the wakeup pin numbers are shifted up by one in the HAL PWR lib?See.. https://community.st.com/s/question/0D53W00001DKQdnSAH/wake-from-standby-not-working-stm32h753iit6?t=1637613024141If there is a legitimate reason for this mapping, then why is it not documented anywhere? I had to infer the mapping and test it by trial and error.

I am using Keil MDK to setup a project for STM32 devices. STM32cubemx is integrated into Keil and can be used to generate a skeleton for the project (main.c, stm32XX.c, .h files and stm32CubeMX.ioc, etc).This is helpful but some of the generated code contain duplicates of some handlers, like "void PendSV_Handler(void)". How do I stop STM32CubeMX from generating these defines?

I designed my own circuit using STM32H723VET6 processor, but I could not run ethernet. I am trying to create my httpd server using LWIP. Microcontroller is not responding to ping. When I created the same circuit in the STM32F7 series, the httpd server part worked. Why am I facing such a problem with STMH723VET6? Can anyone help? I created all the configurations according to the attached video. (I disable dhcp. I configurated my IP to 192.168.0.222.)https://www.youtube.com/watch?v=Wg3edgNUsTk&list=PLfIJKC1ud8ggZKVtytWAlOS63vifF5iJC&index=2&ab_channel=ControllersTech

I swear i was able to do this in the past but then ...... then i updated from 6.3.0 to cubeMX 6.6.1.Maybe thats the reason, maybe not . Im using a stm32f105RBT6When i flash the chip and remove the stlink both PA13 and PA14 are stuck into some idle 1,3V floating state instead of toggle each second like PA10I am not sure where should i look to be sure pin SW functions are not on.Setting up pins as GPIOs in cubeMX

If I want to make custom code structure or if I want to maintain 2 applications which have 2 different folders but can use same STM code, Is it possible? Can I change directory structure from cube MX or from any other tool? Like 2 applications which have different .project file, but using same STM resources like RTOS. Want to add new folders as well

I tried to change the user label for multiple pins in Cube 6.6.1 running on a mac without luck. On the rare occasion where it takes the label, it ends up on the pin in the table reversed and you can't change it. For instance, I entered "TIM3" and it resolved in the table to 3MIT.Thanks

Good day, I am trying to get a simple "counter" variable which just increments the counter by 1 every second, to display on my Chart in Cube Monitor, and have followed the instructions given in the STMicroelectronics youtube video - https://www.youtube.com/watch?v=pBbUH6xzUDU&ab_channel=STMicroelectronics . I confrimed that the correct .elf file has been chosen, but when I run the code, and start the acquisition, I am not seeing any values displayed on the chart. Can anyone give some advice on this please. I can add more details and screenshots if needed.

I'm new in embeded programming. and now I'm trying to test UART with NUCLEO-F103RB. I installed STM32CubeMX 6.6.1 and TrueSTUDIO 9.3.0. I created using CubeMx and compiled with TrueStudio, but failed.. there are many undeclared(first use in this function) and unkown type.Is there any bug in TrueSTUDIO 9.3.0 or CubeMX 6.6.1? How can I remove these errors?

Hi All,​I am currently building a project with USER-DEFINED FATFS (since my SD card mount on SPI instead of SDIO). I notice two weird include statement, FFCONG.h LINE 25 and 26,"#include "main.h"#include "stm32f4xx_hal.h""which are unnecessary because there are only few #define statement in the file. And what worse if we use main.h in ffcong.h, we cannot declare any function in main.h file with any FATFS variable or function. If we do so, the compiler will show "UNDEFINE FIL...".​I just wonder the purpose of those two statement? Is there any benefit to include main.h in ffcong.h? Thank you.​​

I have st-link v2 with Firmware version V2J39S7.I have been trying to debug through STM32 cube ide but it says " NO ST-LINK DETECTED".I have also tried via Cube programmer and updated the stlink but still of no use. Have done the boot thing too.Could anyone say whats possibly going wrong.

Hello,using: STM32CubeIDE 1.10.1 on Windows 10I have not used the debugger for a week or so, I didn't do any updates (okay, Win 10 probably has, managed by company...), but all of a sudden when I want to start a debug session, this message pops up:st link server is required to launch the debug sessionWhy's that?Edit: I am an absolute beginner when it comes to STM debugging tools.Because I always worked on many different platforms, I mostly rely on LEDs and UARTs for debugging...

I noticed that CubeMx (version 6.6.1 and earlier) when generating the code, may place the MX_DMA_Init() function after other ***_init functions that configure DMA registers. The problem is that those registers cannot be accessed 'before' enabling the DMA clock. For example here is a snippet of erroneous code: MX_ADC1_Init(); MX_ADC3_Init(); MX_I2C2_Init(); MX_I2C3_Init(); MX_SPI1_Init(); MX_SPI2_Init(); MX_DMA_Init();In the example above the ADC1 and ADC3 peripheral use the DMA mode, but the DMA is not initialized yet. In attachment there is the whole main.c file containing the above snippet.A possible workaround could be to impose the clock initialization before any other initialization: /* USER CODE BEGIN SysInit */ /* Workaround for a CubeMx bug */ __HAL_RCC_DMA2_CLK_ENABLE(); /* USER CODE END SysInit */

I am reading data from a magnetic field sensor and storing it in a variable of type float. But what concerns is that I can't see the negative measurements on the debug window. When I store it in a int16_t variable the negative measurements show up. How could I watch the negative float values as well ?

I just upgraded to MacOX Ventura 13.0.1 from MacOS 12 last night, and now STM32CubeIDE 1.10.1 crashes about 8 1/2 minutes from app startup, consistently. This is on a 2019 Intel 16" MacBook Pro. The crash happens even if the app is left idle.Has anyone else experienced this? Any suggestions on how to fix this?Here's part of the crash dump. I can post everything if needed.-------------------------------------Translated Report (Full Report Below)-------------------------------------Process:       stm32cubeide [12688]Path:         /Applications/STM32CubeIDE.app/Contents/MacOS/STM32CubeIDEIdentifier:      stm32cubeideVersion:       ???Code Type:      X86-64 (Native)Parent Process:    launchd

Hello, I have a problem with STM32CubeIDE which fails to load my .elf file into the STM32F030K6 I am trying to debug, in either debug or run modes. Everytime, an error window pops up with following message: "Error in final launch sequence:Failed to execute MI command:load xxxx.elf Error message from debugger back end:Load failedFailed to execute MI command:load xxxx.elf Error message from debugger back end:Load failedFailed to execute MI command:load xxxx.elf Error message from debugger back end:Load failedLoad failed"In addtition, I put in .txt attached the messages I get in the Console tab after launching debug. It seems to go wrong from the lines: "GDB session thread runningG

I can't download STM32CubeMX from website.It always show this message: "SORRY, PAGE NOT FOUND"How can I fix it ?Thanks!

Hi Everyone,We are using LwIP socket based API's to run server and client on STM32H747, both server and client are running on separate RTOS threads, the communication is fine for sometime after that it will wait forever for semaphore(RxPktSemaphore)  ethernetif_input() function.Is there an Ethernet driver that has known bugs or is something else the problem?Earlier we have followed How-to-create-project-for-STM32H7-with-Ethernet-and-LwIP-stack-working link to add LwIP and make Ethernet work.we are using  STM32CubeIDE v1.6.1 and STM32Cube_FW_H7_V1.9.0Regards,Snehal

Hi everybody.I 'm trying to make an Si4703 radio module work with an STM32F030K6T6 on STM32CubeIDE.I have found an example which is made with Coocox, I think. At https://github.com/LonelyWolf/stm32/tree/master/Si4703 but does not it work with STM32CubeIDE.So, is there some example that works with STM32CubeIDE?

Hello,I know that has been asked a lot of times but i cannot get i2c work on my original stm32f103c6t6 mcu on a blue pill board.I tried to read a lot on internet but anything let me come out.I modified HAL_I2C_MspInit() as i read that i2c clk enable needed to be before the gpio clk enable, added also the reset.void HAL_I2C_MspInit(I2C_HandleTypeDef* hi2c) { GPIO_InitTypeDef GPIO_InitStruct = {0}; if(hi2c->Instance==I2C1) { /* USER CODE BEGIN I2C1_MspInit 0 */ __HAL_RCC_I2C1_CLK_ENABLE(); //ADDED BEFORE GPIO CLK __HAL_RCC_I2C1_FORCE_RESET(); //RESET __HAL_RCC_I2C1_RELEASE_RESET(); //RESET /* USER CODE END I2C1_MspInit 0 */   __HAL_RCC_GPIOB_CLK_ENABLE(); /**I2C1 GPIO Configuration PB6 ------> I2C1_SCL PB7 ------> I2C1_SDA */ GPIO_InitStruct.Pin = GPIO_PIN_6|GPIO_PIN_7; GPIO_InitStruct.Mode = GPIO_MODE_AF_OD; GPIO_InitStruct.Pull = GPIO_PULLUP; HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);   /* Peripheral clock

Hello community,I use CubeIde to program my STM32 L051R6T6.Language is C.I do the following definition in a .c file:enum internalFaults{ internalFaultsTransmitPrepare, internalFaultsTransmit, internalFaultsWatchdogAlarm, internalFaultsTelegramsRxSequence, internalFaultsNoTelegramsReceived, internalFaultsTelegramsNotEqual, internalFaultsTelegramProcessing, internalFaultsMaxim5320EAI, internalFaultsUARTRead, internalFaultsUARTStartRxInterrupt, internalFaultsCount, };   const char* internalFaultNames[internalFaultsCount] = { "TransmitPrepareFault", "TransmitFault", "WatchdogExeededFault", "TelegramsRxSequenceFault", "NoTelegramsReceivedFault", "TelegramsNotEqualFault", "TelegramProcessingFault", "Maxim5320EAIFault" "UARTReadFault" "UARTStartRxInterrupt" };  There is no write access to internalFaultNames or to its char[]'s.But when I read from it strcat(message,internalFaultN

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Hi there,i start to use aSTM32G031 Nucleo with some W2812b . I configure timer1 PWM output but when i try to generate the PWM i just say a lot of noise. I use one library i wrote for another microcontroller and i'm sure work. I share my configuration and i hope someone can help me . and the codeuint8_t led[led_number][3]; HAL_TIM_PWM_Init(&htim1); /* USER CODE END 2 */   /* Infinite loop */ /* USER CODE BEGIN WHILE */ while (1) { for(uint8_t cont=0; cont<255;cont++){ for(uint8_t nLed=0; nLed<led_number;nLed++){ led[nLed][0]=cont; led[nLed][1]=0; led[nLed][2]=0; } ws2812sendData(led); HAL_Delay(30); } for(u