STM32 MCUs Boards and hardware tools

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Resolved! Substituted STM32H730VB for STM32H750VB on PCB due to chip shortage. 750 does not enter bootloader due to pin PB15. Is there a fix for it?

We were using STM32H730VB to drive a LED display in our project. Pins 51 - 64 drive the LED display, Pin 30 controls the display power, and pins 24 - 25 act as the USART. We use CubeProgrammer to download the firmware.This worked well and with no is...

g.roy619 by Associate II
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Generate a 'released' version

OK, OK, OK, this is a REALLY dumb question but for the life of me I cannot find out WHERE you turn your hard-earned project with all its bells and whistles into a RELEASED file to download into the proc??!!??I know this will come back as an easy thin...

SScot.3 by Associate II
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Resolved! STM32F7 microsecond delay problem

Hi,I am using STM32F746NG discovery board. I try to setup 60 micro second delay. With ST-Link debugger, the 60micro second delay is fine. But when I cycle the power, the firmware does not run.When I comment out the delay function DWT_Delay_us(), firm...

JChen.24 by Associate III
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How do I have to configure the standard debug PINS (PA13 and PA14) on STM32F030F4P6 if I want to use them as GPIO output?

Currently I only set the MODER register to 0 and set the outputs to 0 with the BRR register since I don't need further configurations. I allready use other PINs with the same configuration and they work. I read that this should work, but on my HW it ...

PCana.1 by Associate II
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  • 10 replies
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