STM32CubeMX (MCUs)

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

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STM32CubeMX 6.16.1 released

We are pleased to announce that the minor version 6.16.1 of STM32CubeMX is available. What is new in 6.16.1: This release addresses and resolves the issues outlined below: Users of STM32CubeMX version 6.13.0 and later may encounter a HardFault except...

Aimen1 by ST Employee
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STM32CubeMX 6.16.0 released

We are pleased to announce that STM32CubeMX 6.16.0 release is available. What is new in 6.16.0: Added support for new microcontrollers across the STM32WBA, STM32N6 and STM32H5 series and the STM32WL3x product line. The related new boards include the...

Aimen1 by ST Employee
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  • 5 replies
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Resolved! Will GPDSC option be removed in the near future in STM32CubeMX?

I get this message whenever I try generating code with the "Other Toolchains (GPDSC)" in STM32CubeMX:The support of the “Tool chain / IDE�? you have selected will be soon discontinued in further STM32CubeMX version.If you want to benefit from further...

SMade.1 by Associate
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  • 3 replies
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Stm32-nucleo-f401re-1.44-inch-oled-st7735

I try to drive ST7735 oled display with nucleo board. I worked with a ready-made example I found on the internet, but I could not print anything to the screen. When I compile my code, I don't get any errors and my screen is getting power. Is there a ...

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Mboyr.1 by Associate
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When I setup the RANK for the ADC I want to read TemperatureSensor, VRef, IN0, IN1. But the order appears IN1, TemperatureSensor, Vref, IN0

In the MX program I set up the rank. to scan 4 values. TemperatureSensor, VRefint, IN0, IN1.I Initially saw this in DMA mode, But see it also happens in Discontinuous Mode. But when read the order is off by 1 position. It looks like it is reading IN1...

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KiptonM by Lead
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ADC do not work with 1.10 after migration.

The clock "to ADC (MHz)" is grey in clock configuration. Don't see prescaler field in configuration. Plus it remove PLL **** configuration in main.c. /* Configure the system clock */ SystemClock_Config();   //****** This below have been remove fro...

GerHebert by Associate II
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  • 9 replies
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STM32L4R9 HAL_TIMEOUT in HAL_RCC_OscConfig

Hello, At code start-up, the function HAL_RCC_OscConfig return error HAL_TIMEOUT. I configured code with STM32CubeIDE. I am attaching clock configuration and code. Error is not repeatable, so it does not happen any time. Does anyone have an idea on h...

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lukin by Associate III
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  • 4 replies
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Resolved! Error on MMC_PowerON() on STM32H7. Why?

I have SDMMC1 configured for my H7 as follows: The card is inserted. I call generated init, and set debug to the HAL_MMC_InitCard of stm32h7xx_hal_mmc.c file, line:/* Identify card operating voltage */ errorstate = MMC_PowerON(hmmc); if (errorsta...

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HTD by Senior III
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Resolved! UART reconnection issue

Hello!I'm receving data in UART rx, using DMA and ring buffer with idle detection, but when I disconnect and reconnect the cable in Rx the communication stops and my buffer fills up with '\0'. So, I need to resume the UART communication, how can I do...

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SGonz.2 by Associate II
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  • 5 replies
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i was trying interrupt on PA0 and PB5 pins on stm32f103c8 board(with cubemx generated code),but when triggered square wave impulse on B5 the along with ISR of EXTI9_5_IRQHandler the isr of A0 also getting executed EXTI0_IRQHandler.

.No jumper wires are involved direct probe connection from signal generator is used(siganls are generating fine cross verified with oscilloscope).Tried checking up with oscilloscope on A0 pin,while giving trigger wave to B5,no changes are seen on A0 ...

Sjose.2 by Associate II
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  • 1 replies
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