STM32CubeMX (MCUs)

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

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STM32CubeMX 6.17.0 released

We are pleased to announce that version 6.17.0 of STM32CubeMX is available. What is new in 6.17.0: Added support for new microcontrollers across the STM32WBA, STM32H5, and STM32U3 seriesAdded support for new boards: NUCLEO-WBA25CE1, NUCLEO-H5E5ZJ, ST...

Aimen1 by ST Employee
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Resolved! How do I get the NUCLEO-H743ZI2 push button to work? And where's the example projects for the NUCLEO-H743ZI2?

When I used the STM32CubeMX for the NUCLEO-H743ZI, there's an option to enable NVIC EXTI line[15:10] interrupts for the push button. But when I used the STM32CubeMX for the NUCLEO-H743ZI2 there's no option to enable the EXTI line[15:10] interrupts f...

LPham.6 by Associate II
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  • 4 replies
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STM32H743XIH6U lwip only example code for custom PCB.

I have a custom PCB that has the STM32H7 (ball grid array) on it and I have created a program using STM32cube. I have used the STM32H743I-EVAL2 board with there example programs and successfully tested the lwip with that board. But when switching ove...

A bug in the latest version of STMCubeMX (5.6.1)

Greetings.I have been using STMCubeMX for SMTF7 processors for quite a while. The function void SystemInit(void) from the file system_stm32f7xx.c generated by older versions of STMCubeMX used to contain the following code:void SystemInit(void) { /*...

KR1 by Associate III
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  • 9 replies
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Resolved! Change Period of a timer dynamically

I am experimenting with timers... I have a list of time values that I want to use to replay a digital signal.What I try to do is to wait for the interrupt of the base timer, then set a new period value, then wait for the next interrupt.But it seems I...

SSchu.4 by Associate II
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  • 10 replies
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STM32F427 I2C no SCL output and *Very* slow SDA output

Hi everyone,I've been working on a custom PCB with an STM32F427 and a TI audio amp (TAS5825M) that need to communicate using I2C. This is my first time using the STM32 line. I set up the project with STM32CubeMX with the appropriate settings for 100 ...

0693W000001qNX1QAM.png 0693W000001qNY9QAM.png
PGrin.1 by Associate
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Resolved! Hi I am using the STM3241G-EVAL board with an ethernet connection. I want to create an http based application using TCP/IP. I used STM32 CUBE MX to generate code with settings ETH(MII mode) ,LWIP enabled with DHCP.

My code is not passing the netif_is_link_up() function and it always goes to netif_set_down(). I also have this doubt when I connect network cable to Ethernet port of board, it does not glow any green or yellow light on this port. But my network cabl...

MHans.2 by Associate II
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