STM32 MCUs Embedded software

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Resolved! Boot from external flash stm32h755

Hello, I am trying to boot from the external flash memory that the nucleo-h755zi-q has(addres->0x09000000), but I am having some issues. The idea I was following is :1. Create a Bootloader project, in this project I configure the QuapSPI in the inter...

Divide memory

Hello, I divided memory of the stm32h747. we want to divide memory in c code. there is below which ld file code we are using now. If there is better things than bellow, please give answerr.. MEMORY{RAM_D1 (xrw) : ORIGIN = 0x24000000, LENGTH = 512KFLA...

Snm.1 by Associate III
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adc_sampling

I have generated an pwm of 1khz from timer now I  want to read adc reading  for once for each cycle of pwm after 50 microsecond of rising edge how to do if anyone have code please send in stm 32 .

ishu by Associate II
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DFSDM data parameter problem into .wav file

Hi! I have followed the tutorial on Youtube.•STM32L4 training: 07.3 Advanced peripherals - Hands-on DFSDM(L476) Now I have data in playbuff, and I use uart to collect data by COM port. However, I want to inquire some parameter in this DFSDM result, s...

YLinH.1 by Associate
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Systick does not generate IRQ - STM32G0

Hi, I have made a custom bootloader. When I jump to application so very often (not always!) the systick in app does not generate interrupt. I checked the Systick - yes systick ticks and is running. For sure I added in main.c: NVIC_DisableIRQ(SysTick_...

JR2963 by Senior II
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