RT-Thread/rt-thread: https://github.com/RT-Thread/rt-thread.git @ dc09f3760fdd2ae2bbabcf79a0dfd7797d580f42

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

yangjie ef62febf1f [SConscript]update group name		5 éve
..
CMSIS	3dc20907c3 add nrf51822 to bsp	10 éve
nrf51822	3dc20907c3 add nrf51822 to bsp	10 éve
SConscript	ef62febf1f [SConscript]update group name	5 éve