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...

Resolved! CubeMX - search for alternative pins does not work

In CubeMX version 6.20, board Nucleo-H743ZI2: I want to find alternatives for SPI1_MOSI. Default is PD7 but all examples use PA7.So I ctrl/click on PD7 and expect that CubeMX will show me PA7. But it does not.Well maybe it finds it, but does not show...

Pavel A. by Super User
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How to compile and run in a single command? Keil Bug?

All I want to do is make a change to the code and then compile and run on the target without the debugger, ideally with a simple keyboard shortcut.Simple example using the ST NUCLEO-F030R8 board and a Keil project auto-generated using ST's STM32CubeM...

When I have the MX program set up CAN1 on my STM32F446 Nucleo-64 the generated code fails to initialize with the default values from MX.

it generates the following init using the default parameters:static void MX_CAN1_Init(void) {   /* USER CODE BEGIN CAN1_Init 0 */   /* USER CODE END CAN1_Init 0 */   /* USER CODE BEGIN CAN1_Init 1 */   /* USER CODE END CAN1_Init 1 */ hcan1....

Resolved! STM32Cubemx and datasheet pin description mismatch!

Hello, I am an engineer working at Desird Arge Design. I had a problem with the STM32G031F6P6 processor. I think there is an error while selecting the timer channels in the STM32 Cubemx application. According to the datasheet description, TIM1; It in...

SDura.2 by Associate
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STM32G484, RS-485 and Modbus - how to configure in CubeMX???

When you configure a USART for the STM32G484 in CubeMX, it gives you a choice of RS485 or Modbus (but not both!). Yet, Modbus RTU runs *on top of* RS485, so this makes no sense. The Modbus configuration appears to put the MCU USART into half-duplex m...

ENovk.1 by Associate II
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