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hryu.1 · 2022-01-18

MCU : STM32H745Boot : booting from user main memory(0x08000000 )of flash memory ( boot0 :low)compiler: IARI am coding to write in address 0x08060000 of flash memory in Cortex M7 . Cache is enabled, MPU is configured below After at first writing 4444...

hryu.1 · 2021-11-02

I am trying to use DMA to control GPIO port E output.Below is configuration of CubeMXIn Cortex-M4 context of dual core , DMA is successfully working to toggle GPIO Port E output .But In Cortex-M7 context of dual core , although error message, DMA ...

hryu.1 · 2021-11-02

Do I use MDMA instead of DMA1,DMA2?If i have to use this,Please, let me know how to use it?STM32H745xI/G datasheet

hryu.1 · 2021-11-02

as you suggested, I did it. But it is not working in Cortex-M7 .is it impossible technically to use DMA1, DMA2 in Cortex-M7?

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Problem in using flash memory of STM32H745

DMA for controlling GPIO output is not working on STM32H7 devices

Re: DMA for controlling GPIO output is not working on STM32H7 devices

Re: DMA for controlling GPIO output is not working on STM32H7 devices