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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Resolved! XIP mode in CM4

HI, community I'm working on QSPI FLASH in STM32H747I DISCO ,i was able to access XIP mode in M7 .Currently I'm trying to work on M4 tried XIP mode in CM4 but there isn't cache in M4 ,and i was not able to access XIP mode .Is the cache the issue or s...

Resolved! Problem with loops on STM32F103C8T6

Hello! I’m using Keil uVision to program the stm32f103c8t6 (blue pill). I’m having problems with the loops when trying to turn on and off the LED on pin 13 port C. I just wanted to use a loop to generate a delay without needing to use timers, since I...

Resolved! How to find GPIO pin for Adc module

Hello everyone,i want to config gpio pin as adc chanels on stm32f103c8t6, i have read the GPIO chapter and ADC chapter,but i can not find out what is GPIO pin for each ADC chanel,example GPIOA_pin0 for ADC1_chanel0...,what is the chapter describe abo...

BinhTsks by Associate II
  • 1596 Views
  • 4 replies
  • 3 kudos

How to program clone ST-Link V2.1

Hi, I am making my clone ST-Link v2.1 device using 128 KB STM32F103CBT6 mcu. Please help clarify as follows: 1) Do I need to set Boot 0 pin = 1 and Boot 1 pin = 0 in order to program the bootloader into the device?2) Do I need to set Boot 0 pin = 0 a...

STehA.1 by Associate II
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  • 2 replies
  • 1 kudos

STM32G474 discovery kit no voltage at Vin

Hi all, I am trying the voltage mode buck converter provided by ST with my STM32 discovery kit. I followed the instructions from an5497-buck-current-mode-with-the-bg474edpow1-discovery-kit-stmicroelectronics.pdf and the program files are directly dow...

OFN by Associate II
  • 900 Views
  • 2 replies
  • 0 kudos

B-G474E-DPOW1 does not connect to PC

I am trying to connect to the B-G474E-DPOW1 developement kit with my PC, i followed the steps reported in the um2577 LD6 and LD7 light up but the led LD9 remains off, what could be the issue?I correctly installed the ST-LINK drivers, i tried to updat...

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MColu.1 by Associate II
  • 1499 Views
  • 4 replies
  • 1 kudos