STM32 MCUs Boards and hardware tools

Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.

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On Block Diagram which BUS connects to the RCC

On the STM32F407VG data sheet, I do not understand the block diagram (shown below) with regards to the RCC. What BUS does the RCC connect to?On Table 1 (shown below) in the reference manual for the STM32F407 DISCOVERY board it looks like the RCC is c...

Meky_0-1710708044722.png Meky_1-1710708255607.png
Meky by Associate
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Resolved! I don't know what I can do after full chip erase

Hi, I have a STM32F407 Discovery Board and I'have made full cihp erase. But I have no idea what I can do after doing this. In the communtiy I have read that I have to install the original firmware. How can I do that? Can you help me? Thanks from now.

aork by Associate II
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Where can I buy the mb1280 fanout board?

I have the B-U585I-IOT2A discovery board.  It has two STMOD+ connectors on it, and I would like to use the I/O there.  I found through google search the mb1280 fanout board.  It apparently comes with some of the dev kits, like This disco board , but ...

RufusVS by Associate III
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Not getting uart Interrupt

Hi,Im doing a project where uart is configure in interrupt method to receive 5 bytes.For this I'm using stm32h743 mcu.Im facing an issue with the uart reception.As mentioned above i expected to get an interrupt after receiving 5th byte if of the pack...

Resolved! Keil compiler license for STM32G0

Hello everybody,I read from following webpage that Keil IDE is free for STM32 Cortex-M0/M0+ development, I think it's related to an agreement between STM and Keil developer.https://arm-sc10xp1-pre-prod-cd.azurewebsites.net/tools-and-software/embedded...

MaxC by Associate III
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  • 2 replies
  • 4 kudos