RT-Thread/rt-thread: https://github.com/RT-Thread/rt-thread.git @ d4133990b0736fb6b845d80ffe002f8e70881e9e

espejo de https://github-proxy.rt-thread.io/RT-Thread/rt-thread.git

heyuanjie87 8a44c7dbfb [Serial] BUG Fix: data be send twice in mode that other than polling		hace 11 años
..
SConscript	b4de7cce57 Re-normalizing the repo	hace 13 años
serial.c	8a44c7dbfb [Serial] BUG Fix: data be send twice in mode that other than polling	hace 11 años