lqb/rt-thread

réplica de https://gitee.com/rtthread/rt-thread.git

Autor	SHA1 Mensaxe	Data
阿基米东	b1fae3a604 [bsp][mchp] fix samc21, same54, same70, saml10 build errors	hai 1 ano
Meco Man	0f461e870c [errno code][-RT_ERROR] fix that use RT_ERROR without -	%!s(int64=2) %!d(string=hai) anos
Meco Man	f58d3c5200 rt_device_write/read return data type as rt_ssize_t	%!s(int64=2) %!d(string=hai) anos
Kevin Liu	7847c5e98d Microchip SAM MCU新增ethernet支持和驱动更新 (#5821)	%!s(int64=3) %!d(string=hai) anos