STM32 MCUs Embedded software

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Resolved! Migrating project from Nucleo to custom board

Hi,I've a project that has quite a lot of peripheral configurations, plus code, based around Nucleo H755.Now I need to port this into a new project based on the same chip (STM32H755ZIT6) but targeting my own board design. I will be using the same per...

bramble by Associate III
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Should DMA variables be volatile

I am using the DMA in a few places. I am wondering should these variables be volatile. As it is, the compiler has no idea when the data will be read from or written into these variables. When that is the case, shouldn't you make the variable volatile...

Carl_G by Senior II
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HAL_FLASHEx_Erase() – STM32L072

Hi STM32 Community,I'm working with the STM32L072 MCU which has 192KB of Flash. I'm implementing a bootloader + dual app OTA architecture. Here's my current memory layout:Region Start Address End Address DescriptionBootloader0x080000000x08002FFFStati...

Bootloader with FreeRTOS

Dear friendsI am trying to develop a bootloader with STM32F469BIT mcu. First of all, I divided the 2048K flash area allocated to me into zones according to certain sector addresses. These areas;Bootloader -> FLASH (rx) : ORIGIN = 0x8000000, LENGTH = ...

mmercan by Associate II
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  • 5 replies
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STM32N6 FSBL vs Application

Hi,I'm starting to try things with the new N6 MCU serie using the NUCLEO-N657X0-Q devboard on STM32 CubeIDE 1.18.0.I'm pretty confused with the new .ioc project configuration and the possibility to configure my board on "FSBL" or "App".I generated a ...

jmF by Associate II
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  • 2 replies
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