STM32 MCUs Embedded software

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Resolved! STM32H743VI USB mass storage device and uSD card

Hello everyone, and thank you in advance for chiming in on this topic ! I'm having trouble getting an STM32H743VI pass a 32GB uSD-Card to my computer through USB_OTG_FS. Please consider me a noob at embedded system.I'm following Phil's Lab video (htt...

SDMMC1.png USB_OTG_FS.png USB_DEVICE.png
RPuccio by Associate II
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  • 6 replies
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Resolved! STM32U5: Spi delay after start

Hello,after setup SPI1 and setting CSTART=1, I expected that SPI is send immidiatly on bus.(I toogled PE00 with CSTART=1)I couldn't find some that explains that behaviour. It behave  the same, if I use DMA or writing directly to TXDR.Do you have an i...

FKaes1_0-1747055255808.png
FKaes.1 by Associate III
  • 550 Views
  • 7 replies
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Integrating MCUboot into a project

Split from old thread: https://community.st.com/t5/stm32-mcus-security/information-about-mcuboot-and-illustrative-examples/td-p/689154 Hello @Jocelyn RICARD ,I'm looking for guidance on integrating Mcuboot into my project. I am using a NUCLEO-U5A5ZJ-...

Ade J.2 by Associate II
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  • 6 replies
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Resolved! Button push not changing LED status

I am working with the NUCLEO-C031C6 board and tried to to make the user push button toggle the user LED but it stays stuck with no change to the buttonStatus variable, always high (1).I added the counter variable to see if it is continuously incremen...

HPate.12 by Associate II
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  • 4 replies
  • 0 kudos

Ux_Host-CDC_ACM : Enumeration failure

Dear All,I am testing the demo project for the NUCLEO-C071 to implement the USB HOST CDC_ACM (USBX). Below are some doubts that arose after the initial tests:After using the wizard to create the demo project 'Ux_Host-CDC_ACM', opening the .ioc file s...

LMore.2 by Associate III
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  • 13 replies
  • 0 kudos