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STM32) Why DMA can't approach global variable?

Your compiler/linker is placing your dst_buffer into the RAM section at 0x20000000. If you check the STM32H7 family reference ...
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2 votes
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ATSAMD11C SERCOM I2C Pin Assignment

As each GPIO pin must be separately configured anyway, and every SERCOM section warns that used pins must be configured for the alternative function of SERCOM, it means you can configure or leave ...
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1 vote

Cannot configure timer to 10µs on STM32F401 device

I got my solution: there wasn't any problem with the initialization. The problem was that in the stm32f4 series and beyond, you have to set freeze bits in the DBGMCU_APB1_FZ register. This is used if ...
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ATSAMD11C SERCOM I2C Pin Assignment

If you are unsure, you can check your configuration with Atmel START. This is a graphical interface to set-up Atmel microcontrollers. This also includes GPIO and SERCOM settings. It even has the ...
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