RT-Thread/rt-thread: https://github.com/RT-Thread/rt-thread.git @ 911cbb5793ed66785443b359b2faee40bcaa49df

огледало од https://github-proxy.rt-thread.io/RT-Thread/rt-thread.git

bernard.xiong@gmail.com 1c56553b04 Add BAUD_RATE_4800 definition.		пре 13 година
..
drivers	1c56553b04 Add BAUD_RATE_4800 definition.	пре 13 година
rtdevice.h	db58e3350b add serial DMA transmit function(beta)	пре 13 година