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
  • 1756 Views
  • 0 replies
  • 2 kudos

ST MCUFinder delivers incorrect results

Hello.It's not possible to find a controller with a specific number of CAN buses using MCUFinder. MCUFinder counts each CAN bus twice: If it physically has 3 CAN buses, MCUFinder adds:    3 CAN buses + the same 3 CAN2.0 buses = 6 CAN buses.  This is ...

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Resolved! No Altium Designer for CAD symbols generation

Hi there! Thank you for reading this.Where has the support for exporting footprints/symbols to Altium Designer from STM32CubeMX gone?In the promotional video from https://www.st.com/en/development-tools/stm32cubemx.html it appears there is an option ...

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"mpu is null" Error after upgrade to Stm32CubeMX 6.16

After upgrade from 6.15 to 6.16 on linux ubuntu 24.04 I got this blocking error if I load project file (created with cubemx 6.15):cannot invoke com.st.microxploer.mcu.IP.getInstanceName() because mpu is nullI tried both "migrate" and "continue" optio...

CLanc.1 by Associate II
  • 1010 Views
  • 7 replies
  • 0 kudos

MX_FLASH_Init does not launch option bytes loading

MCU: STM32H563VITx Stm32CubeMX version: 6.14.0 HAL Driver version: 1.5.0 When I enable EDATA option bytes in CubeMX, it generates the following code: void MX_FLASH_Init(void) { /* USER CODE BEGIN FLASH_Init 0 */ /* USER CODE END FLASH_Init 0 */...

continuum by Associate II
  • 1285 Views
  • 5 replies
  • 2 kudos

[BUG REPORT] STM32CubeMx 6.16 STM32U5A5

When enabling 2 ADCs ,  ADC1 and ADC2 of  STM32U5A5 ,both in Independent mode . The RCC enabling in MspInit called only for ADC1 and not for ADC2. What causes , that If one decide disable generataion of call to MX_ADC1_Init() in CubeMx , in order to ...

b3pr0 by Associate II
  • 725 Views
  • 4 replies
  • 2 kudos

Resolved! Searching for STM32s with Advanced Motor Control Timers

Hi,I'm searching for a MCU with one or two advanced motor control timers to control 1 or 2 bldc motors.For this purpose I use the MCU selection tool from here: STM32 family of 32-bit microcontrollers (MCUs) - STMicroelectronicsWhen I use the filter f...

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rogdiv by Associate II
  • 619 Views
  • 3 replies
  • 2 kudos

CubeMX no longer generates BLE Notification functions

Hello Community,I have been working on a BLE project with one service and three characteristics, two of which have server notification properties, and I have noticed the following issue in CubeMX 6.15 (server side, custom template).The function Custo...

LucaP by Associate III
  • 1381 Views
  • 9 replies
  • 1 kudos
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