STM32 MCUs Products

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32F072BDISCOVERY Serial Print

Hi Community,I am getting started with STM32 chips and I recently acquired the 32F072BDISCOVERY dev kit (https://www.st.com/en/evaluation-tools/32f072bdiscovery.html#overview). I downloaded the STM32CubeIDE and have been able to write,compile, and pr...

kfc-eng by Associate
  • 848 Views
  • 4 replies
  • 1 kudos

B-U585I-IOT02A USB Host

Hello forum, I'm trying to setup my B-U585I-IOT02A as a USB host. Ive turned on the following:USBPD - Type C only, TIM2, enabled USB support USBX - core, Host CoreStack FS, Host Controller FS, MSCUSB_OTG_FS - Host OnlyUCPD - SourceFileX - FileX Coret...

Resolved! DMA throwing transfer error when reading from the ADC

Processor: STM32H753I am attempting to continuously read an ADC, and transfer the data into a circular data buffer with the ADC. I configured everything in CubeMX. No matter what I try, I get a transfer error from the DMA the first time it reads. I t...

dknipe by Associate II
  • 1700 Views
  • 8 replies
  • 2 kudos

Resolved! PTP(d) vs. PHY, master problems

Heyho,any PTP specialists around here?I'm currently working with a new board using the H733 with a KSZ8863RLL ethernet PHY, and I have a strange PTP synchronization problem:If a board with a KSZ8863 is the PTP master, no slave can synchronize.The sla...

LCE by Principal II
  • 1144 Views
  • 4 replies
  • 2 kudos

Measure frequency of many lines

Hello, I'm developing a board to control a desk pc setup.In addition to other things like controlling the lights, some motors and other stuff, the board has to control and monitor some PWM fans.The fans report back the revolutions using a tachometer,...

BRapo.1 by Associate II
  • 559 Views
  • 1 replies
  • 0 kudos

STM32H563ZI, Openocd configure and flash

Greetings! Getting back into embedded after a long while. As the title says I am wanting to use STM32H563ZI with openocd, but it is not supported out of the box. I have gone through the readme and it looks like I need to create a specific `target/stm...

tebel by Associate II
  • 3398 Views
  • 6 replies
  • 2 kudos

Jump to Boot app

Hello, I am using bootloader software on stm32U5 microcontroller. After updating the software while in boot mode, the processor jumps to the user app without resetting itself. However, when jumping from the User app to the boot app, it does not switc...

cetin by Associate
  • 605 Views
  • 1 replies
  • 1 kudos