rt-thread.git/bsp/samd21/board, branch v4.1.1 Unnamed repository; edit this file 'description' to name the repository. http://cgit.235523.xyz/rt-thread.git/atom/bsp/samd21/board?h=v4.1.1 2020-12-19T08:49:11Z [SConscript]update group name 2020-12-19T08:49:11Z yangjie yangjiexaut@126.com 2020-12-19T08:49:11Z urn:sha1:ef62febf1f2461bdd72efcffde050905865a99c5 add atmel SAM D21 bsp support 2017-08-30T04:18:28Z xieyangrun xieyangrun@smartcomma.com 2017-08-30T04:18:28Z urn:sha1:189c999f8eaab2559ec483f80eecf35e3d618af4