STM32 MCUs Embedded software

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Resolved! Custom bootloader jump to application in STM32H7A3

hello,     I use STM32CubeIDE 1.16.0 and working on a custom bootloader to jump to application at address 0x08100000, here're the jump code below:    void jump_to_application(uint32_t flash_address) { void (*app_reset_handler)(void); uint32_t main_st...

lbapplem by Associate II
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Resolved! HPDMA with ADC with STM32 MCU(H7S3L8)

Hi, I tried to set up and use HPDMA with ADC on my Nucleo-H7S3L8,but I have some questions about how to use it.I could not find documentation on using HPDMA with STM32 MCU, only for GPDMA.I found an HPDMA example for the Nucleo-H7S3L8 (ADC_SingleConv...

prometheans152_0-1720659795732.png

Resolved! GPIO Interrupt

Is it possible to disable a specific GPIO interrupt in my code and re-enable it after some time. HAL_NVIC_DisableIRQ(EXTI4_15_IRQn) this function will help but this will disable all the GPIO pins connected to that particular EXTI line. Any other poss...

STM32U545 Nucleo Fails to Initialize SDMMC

Hello, I am attempting to use an STM32U545 nucleo board with an external SD card shield from Adafruithttps://www.adafruit.com/product/4682However, each time I attempt to initialize the SDMMC peripheral, the call to HAL_SD_Init fails with a DTIMEOUT e...

aroby95 by Associate
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  • 1 replies
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Resolved! STM32H743 USB code generation problem

I'm using an embedded hardware design based on the NUCLEO-H743ZI. Within the SMT32CubeIDE I configured all of the pins and set up the clock according to my PCB, I'm using an external LSE 32.768Khz and no external HSE. The PCB is set up to utilize VBU...

Erric by Associate
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  • 1 replies
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