STM32CubeMX (MCUs)

Ask questions on STM32CubeMX. Discuss code generation and configuration challenges, among other topics.

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STM32CubeMX 6.15.0 released

We are pleased to announce that the version 6.15.0 of STM32CubeMX is available. What is new in 6.15.0: Enhanced microprocessor support: Added the STM32MP21-A35-TD, STM32MP21-M33-TD, STM32MP25-M33-TD, and STM32MP23-M33-TD trusted domains for the STM32...

if use FW_V1.10.0 ethernet with UDP ping issue

im using stm32h743zi2 nucleo board . im triyng to do programming in ethernet with udp without freeRTOS . using firmware version of 1.10.0 but it is not pinging .  anybody  did programming with this FW  . please let me know the reasons for not ping.or...

SITARAM by Associate III
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  • 1 replies
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Resolved! USART2 is not working in NUCLEO-G491RE

Hi STM Community, I was trying to use USART2 on NUCLEO-G491RE board, but it is disabled from the start. It is highlighted in Pink and I am not able to edit it.  Can you please tell me how to make it work ? Thank you. Appreciate it. Regards, STMUSER  ...

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Resolved! STM32G0B1 and MCO pin

Hello!I'm working with STM32G0B1 MCU and using CubeMX, I've enabled RCC_MCO for PA9 pin (HSI 16 source, 128 as prescaler) and a simple Input for PA8 pin. The code was generated to CubeIDE and "SystemClock_Config" function calls this method at the end...

Peaga by Senior
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  • 4 replies
  • 4 kudos

STM32F4 FreeRTOS init code generation issue

When FreeRTOS is enabled in STM32CubeMx for STM32F4 MCUs, the generated code should create the tasks already configured by the user.In this context, a regression was detected in the latest STM32CubeMX version (6.7.0) and only with the STM32F4 series ...

[BUG] CubeIDE doesn't initialize the tasks after osKernelInitialize() in the main file. No user code space is useable between oskernelinitialize and oskernelstart.it gets deleted after each code generation.

HI, I am using STM32F429IGT6 with freeRTOS in CMSIS osV2. CubeIDE V1.11.0 with MCU package F4 1.27.1.After code generation, cubeIDE doesn't initialize the tasks and it has to be manually added. But bigger problem is, user code space can't be used bet...

IZ.Mani by Associate
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  • 1 replies
  • 1 kudos

Resolved! STM32H745iDisco LWIP + FREERTOS

My project was generated a few months ago (LWIP + FREERTOS on M7). The project was working without an issues. A few days ago I wanted to include CAN interface and after converting IOC to latest version, I have issue: LWIP was deactivated. I am not ab...

LinasSt by Associate
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  • 3 replies
  • 1 kudos

Resolved! Cube MX and ADC4 - Channel not initialised

HII use Cube MX with STM32U585RIT6. When I use ADC4 In3 In4 In9 In22 and In23, the  channel In9 is not properly initialised. I must add this manually :/* USER CODE BEGIN ADC4_Init 2 *//** Configure Regular Channel*/sConfig.Channel = ADC_CHANNEL_9;if ...

Markko67 by Associate II
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Resolved! PLLP can't be turned on

I'm working on page 30 of the STM tutorial for the B-G474E-DPOW discovery kit at this linkhttps://www.st.com/resource/en/application_note/dm00706304-buck-current-mode-with-the-bg474edpow1-discovery-kit-stmicroelectronics.pdf I get this warning when I...

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