RT-Thread-Studio/sdk-rt-thread-source-code: https://github.com/RT-Thread-Studio/sdk-rt-thread-source-code.git @ v3.1.5

spogulis no https://github-proxy.rt-thread.io/RT-Thread-Studio/sdk-rt-thread-source-code.git

guozhanxin 93593d7306 update to 3.1.5		4 gadi atpakaļ
..
usbdevice	93593d7306 update to 3.1.5	4 gadi atpakaļ
usbhost	93593d7306 update to 3.1.5	4 gadi atpakaļ
SConscript	1e674b0545 【增加】版本控制	5 gadi atpakaļ