STM32 MCUs Products

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Forum Posts

Request for HM01B0 Camera Module Drivers for STM32

Hello,Hello,I am seeking either a ready-to-use or partially implemented driver for the  HM01B0 - QVGA SPI Camera Module to use with the NUCLEO-F767ZI board.My aim is to recreate a project I previously completed with the Portenta H7 on the OpenMV IDE,...

STM32F405 BKPSRAM Random values after initialize

Hello,I have a strange issue with backup ram in F405. It is battery powered after main power off.When i remove battery and power up board, whole bkpram contains values of 0 - this is normal. But after initialize procedure whole memory contains random...

Resolved! ST-LINK error (DEV_TARGET_HELD_UNDER_RESET)

Hi I am working on a own prototype.The issue facing is NRST pin pulled low once powered on.Actually it should give me 2V.MCU used is STM32G030K8.and also on checking the PCB tracking its fine .When we checked by removing the MCU chip NRST is 2.0v .Wh...

meena by Associate III
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Internal Loopback Test with QuadSPI

I am trying to test QuadSPI peripheral in the STM32H745BIT6 by carrying out an internal Loopback test. I am apparently not configuring its parameters correctly. Can anyone suggest what configurations I should do for QuadSPI and if there's anything wr...

Change timers output compare mode

Hello,I have a problem, I would like to change a timer output compare mode on my STM32G484xE microcontroller. I would like to switch between toggle and PWM mode 1. I do the whole thing with a small function for writing registers:void ProgRegister(uin...

Rafael1 by Associate
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  • 2 replies
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bootloader start application in ram, can't run task

hello:     I use NUCLEO-H7A3ZI-Q to implement a bootloader feature:the bootloader runs in 0x08000000 at flash, it'll copy the application stored in 0x08005000 to 0x24000000 in RAM, then jump to 0x24000000, if one LED turns on, indicates jumping to ap...

lbapplem by Associate II
  • 447 Views
  • 1 replies
  • 0 kudos