STM32CubeMX (MCUs)

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

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STM32CubeMX 6.14.1 released

We are pleased to announce that the minor version 6.14.1 of STM32CubeMX is available. What is new in 6.14.1: SAI settings not displayed in the configuration tab of STM32H7Bxxx devices: After upgrading to STM32CubeMX 6.14.0, the SAI tab configuration ...

STM32CubeMX 6.14.0 released

We are pleased to announce that the release 6.14.0 of STM32CubeMX is available. What is new in 6.14.0: Added the support for the STM32WBA6xxx microcontrollers and:Added the support for USBX multi-instanceAdded the support for the memory management to...

STM32H745 EXTI with STM32CubeMX issue

Hello,I have a question regarding the external interrupt on a GPIO input pint which is triggered each falling edge (EXTI)According to the CubeMX autogenerated code, it looks straight forward. I am using a discovery board with pin PE3 which is config...

PButc.1 by Associate II
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  • 5 replies
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Interrupt not triggering on NUCLEO-F413ZH

Hi,I have a single PDM mic connected to DFSDM2, channel 0 on the NUCLEO. I have configured the peripheral for 16kHz and I have verified that the clock generated is 1MhZ and the mic sends PDM data when clocked.I have checked the signals going to the u...

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NKara.3 by Associate II
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  • 1 replies
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Resolved! STM32CubeMX 6.0.1 with STM32Cube MCU Package for STM32H7 Series version 1.8.0 unchecks the MicroLIB checkbox

Hello,I have an IOC file, which was generated with help of STM32CubeMXMxCube.Version=5.6.1MxDb.Version=DB.5.0.60When I open this project to update the Keil project (which has Keil Compiler version 6 selected), with STM32CubeMX version 6.0.1 (with STM...

Resolved! ffconf.h is missing in stm32CubeMX generated code. STM32G0B0RE

I created new project using CubeMX and selected USB Host and FATFS. but ffconf.h is missing in the project it is giving error.I treid to copy from STM32F769 example project but function is missing. retFATFS = FATFS_LinkDriver(&FATFS_Driver, FATFSPath...

HPATH.1 by Associate II
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wrong data on SPI data register

I am trying to send 16bits through spi3 of stm32f205rct6. The problem is that the data in my array differs from the data in SPI3->DR. uint8_t config_data[2]={0xD2,0x8B};  // 1 101 001 0 100 0 1 01 1uint8_t rx_data[2]={0}; while (1) { HAL_GPIO_WriteP...

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Kolab by Senior
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  • 3 replies
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STM32-H743ZI2 and Dynamixel Servo interaction

Hello, I am looking for some help with operating a Dynamixel  XM540-W270-R servo actuator from a Nucleo-H743ZI2 Development board. I have used CubeMX to initialize all of my peripherals and am using CubeIDE for development. I have 2 basic objectives:...

MAgui.1 by Associate II
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  • 3 replies
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Resolved! ADC DMA_Handle is 0!

HiI'm using a NUCLEO-H7A3ZI-Q.I have created a project with CubeMX and I'm experiencing a strange behaviour on the ADC.The initialisation code is calling  MX_ADC1_Init() but this function returns with an error but the ADC DMA_Handle is 0, causing lat...

EGonc.3 by Associate II
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  • 3 replies
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Resolved! CubeIDE 1.7.0 programming Nucleo-H723ZG to respond to UART input using DMA receive. Code generated by MX results in received data ec as all zeros. Is this a known MX-generated code error?

The MX generated C code issues the USART initiation call before the DMA initiation call. My code simply echoes back any text received by the USART. Unfortunately the echoed data (correct length) is all zeros. The UART read buffer is initialised with ...

MKidd.1 by Associate II
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  • 16 replies
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