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! Where are the smps LDO settings in the configuration tool?

Configuration tool auto generated code SystemClock_Config() calls HAL_PWREx_ConfigSupply(PWR_DIRECT_SMPS_SUPPLY). For my hardware i need to use PWR_SMPS_1V8_SUPPLIES_LDO with no voltage scaling. I cannot find where to change the power supply config...

TFran.4 by Associate II
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STM32H745iit Difference between CUMBEMX and datasheet pin 48

There is a difference between CubeMx and the datasheet. from Pin48https://community.st.com/s/?t=1610970558389Datasheet - STM32H753xI - 32-bit Arm® Cortex®-M7 400MHz MCUs, up to 2MB Flash, 1MB RAM, 46 com. and analog interfaces, crypto page 56/252Data...

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Hans T by Senior
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Resolved! STM32CubeMX latest version Bug?

Hello,I have just updated to the latest: STMECubeMX to version 6.1.1. and STM32CubeF1 Firmware Package V1.8.3 / 20-October-2020. Part Number: Stm32f103RCTx. And I have found the bug - probably ? When you use SDIO and define it as 1bit, the CubeMX...

RnnKrk by Associate II
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Unable to install ANY packs on STM32CubeIDE

So, I'm trying to get my project started in anticipation of the arrival of my STM32L562-DK board, and having unusual difficulty.I asked another question about code generation, so will not reiterate here. I upgraded to 1.5.1, and now I'm in a very odd...

KHenr.1 by Associate
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Resolved! Project>Build Project greyed out/nonfunctional

Why does this happen ? Could this, in part, be due to me not knowing whether to choose "new C project" vs "new C++" project?Using: STM32CubeIDE 1.5.1Build: 9029_20201210_1234 (UTC)OS: Windows 8.1, v.6.3, x86_64 / win32Java version: 1.8.0_272

RPasc.2 by Associate III
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How to use DMA to update the PWM setting on a timer

Hi all,I am using a PWM timer. That is initialized and works fine.Code for init below:static void MX_TIM2_Init(void) {   /* USER CODE BEGIN TIM2_Init 0 */   /* USER CODE END TIM2_Init 0 */   TIM_ClockConfigTypeDef sClockSourceConfig = {0}; TI...

SSchu.4 by Associate II
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