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...

STM32CubeMX H7x5/H7x7 USB CDC bug

Hi there,I'm using the H7 dual core MCU's and using the M4 core for USB CDC.There is an issue with using the M4 core with USB CDC.The reference manual states at page 137 that address 0x1FF00000 - 0x1FF1FFFF is available to the M7 core as "System Memo...

Mvan .31 by Associate II
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Resolved! What is the difference between timer interrupts?

Hello when I enter NVIC settings for timer interrupt, there are different interrupts for TIM1. Such as: TIM1 break interrupt, TIM1 update interrupt, TIM1 trigger and commutation interrupts and TIM1 capture and compare interrupt. What is the differenc...

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GunkutA by Senior
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STM32F103 (Blue Pill), CUBE MX and PWM

I am trying to setup a PWM output with Timer 4 by using CubeMX. When starting the code it always stops at command HAL_TIM_PWM_Start(&htim4,TIM_CHANNEL_1)Attached are the setup in the main() and setup in the CubeMX.Any ideas what am I missing? MX_GPI...

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BJerk.1 by Associate II
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Hi, I want to use a DMA to simply output array values to a whole GPIO port. I don't think I set it up correctly, as it doesn't work. I generated most of the code with CubeMX and used HAL. Should my code work ? How can I make it work ? Thanks !

Here's the context:I'm working on a STM32H743, I managed to output the array values manually to GPIOD (ie my MCU is not fried... You never know)I paid close attention to using the correct region D2 as stated here : //In my main.c:   #define BUFFER_SI...

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JMarc.1 by Associate II
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Resolved! STM32CubeMX F3 USB bug

When I have enabled USB Device for stm32f3discovery, the usbd_conf.c had this lines (59..63):#if (USE_HAL_PCD_REGISTER_CALLBACKS == 1U) static void PCDEx_SetConnectionState(PCD_HandleTypeDef *hpcd, uint8_t state); else void HAL_PCDEx_SetConnectionSta...

Resolved! Why does the CubeMX-generated USB HID device send the wrong data when both endpoint and PMA address are changed?

This is a cross-post from https://stackoverflow.com/questions/59856541/stm32f3-cubemx-generated-usb-hid-device-sends-wrong-data-when-both-endpoint-andI'm debugging a problem with a composite device that I'm creating, and have recreated the issue in f...

CDew.1 by Associate III
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