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...

USART2 of STM32 Nucleo-L053R8

When using USART2 of STM32 Nucleo-L053R8, if I try to use PA0 and PA1 that are not used for flow control as GPIO, a warning appears as shown in the attached picture. How to resolve this conflict?

0693W00000LwMq9QAF.png 0693W00000LwMqdQAF.png
BSalt.1 by Associate III
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  • 3 replies
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stm32f407 Lwip without FreeRtos

Hello communityI am working with the stm32f407 on a Project with Lwip without FreeRtos. The code worked on version 1.7.0. but when i changed to 1.9.0 I got hardfault, I solved the problem by putting the LWIP_RAM_HEAP_POINTER on address 0x2001C000(SRA...

MHama.3 by Associate II
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  • 6 replies
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Resolved! LWIP get HardFault_Handler after update on STM32CubeIDE v1.9.0!

Hi I moved a code that was working on STM32CubeIDE v1.8. But after update STM32CubeIDE v1.9 I am facing a new issue that I have never see before in STM32CubeIDE v1.8.0!I compared what was before and what we have now, see screen...Maybe to me need onl...

0693W00000Lw7D2QAJ.png
DK.7 by Senior
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  • 5 replies
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REENT compilation errors when upgrading CubeMX to 1.9.0

I upgraded my IDE to STM32IDE 1.9.0, and CubeMX to version 6.5.0 in order to develop on U5 familiy.I know the ST does not include freertos lib on CubeMX 6.5.0 any more.. but, since I allready working with it in other projects I would to keep it inste...

AA.10 by Associate III
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Externai interupts for I/O pin in OUTPUT

I'm using a board Nucleo Stm32F401RE on Stm32Cube 1.8.A simple question : I have cofigured, in MX, I/O pin PC5 as GPIO_EXT_INT5with interrupt in falling edge , pull_up enabled and NVIC[9:5] enabledRemember: in Nucleo board PA5 pin control in OUTPU...

LVara.1 by Associate II
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  • 7 replies
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ERR_MEM on lwip stack

Hello!I use MCU STM32F429ZIT6. My task is to receive data on UART for several hours and copy them to ethernet. My function to send data (I generated the code in the CubeMX program with no RTOS): void sendstring (char* buf_str) { tcp_sent (ss->pcb, tc...

DFomi.1 by Associate II
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  • 2 replies
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