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! STM32U575

Hello. I have been dealing with USBx host HID application for a while trying to find a soluction to my problem but despite that I dont know what else to look for to make it work. I'm working with Cube 6.9.2 and with its lastest library STM32Cube_FW_U...

Fastest way to configure many GPIO pins in CubeMX?

I feel like I'm missing something basic here. What is the fastest way to configure many pins for GPIO in CubeMX? I have over 100 pins I need to configure and the only way I know how is somewhat tedious.For example, I need to make the entirety of PORT...

NathanL by Associate II
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Resolved! USART Clock selection bug / cubemx

Hello,With CubeMX V6.8 (I did not check with latest update), there is a bug in the USART clock source selection, for chip STM32L451VETWhen selecting SYSCLK for USART2 or USART3 (did not check with UART4), in the function HAL_UART_MspInit() the clock ...

Trigger SPI DMA transfer from Timer directly

Hey there, at the moment I am stuck with the following problem: I need to trigger a SPI DMA Transfer precisely at each Timer overflow. NVIC Timer interrupts are not an option, because the jitter is way too high when I have to jump into code each time...

JKram.1 by Associate II
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  • 11 replies
  • 1 kudos

Resolved! CubeMX Generating Startup Functions in Incorrect Order

Hi, I ran into a bug a while back where some ADC reads I had set up weren't working. In the course of debugging I found that the ADCs only worked after I changed the order in which some automatically generated startup functions were called in order t...

EPala2_0-1696005779814.png EPala2_1-1696005806071.png
EPala.2 by Associate III
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  • 2 replies
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Resolved! W25X20CL FLASH bring up with STM32H743 issue

Seeing issue while brining-up Winbond W25X20L FLASH with STM32, Write and read a byte in a loop does not work.Tried to see the signal's using the scope and seems like clock has some issue, appreciate any help. Please let mw know if more information i...

aahsan_1-1694645378744.png aahsan_0-1694644447709.png
aahsan by Associate III
  • 3348 Views
  • 7 replies
  • 2 kudos