2022-03-10 11:04:14 +03:00

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This is a simple USART over DMA application with software end of string control.
Speed 115200. Received string echoes back.
run
DEFS=-DCHECK_TMOUT make
to add timeout 1.5s for each letter
DEFS="-DCHECK_TMOUT -DTIMEOUT_MS=xx" make
to make another timeout