4 commits

Author	SHA1	Message	Date
Yu Chen	b40120f8ff	udpate gui apps, uart and gpu can work together	2023-01-07 23:36:05 +08:00
Yu Chen	2dfd195841	clean os/user codes for graph show	2023-01-07 19:14:20 +08:00
Yu Chen	f2635c2dba	fix compiling err in usr/src/bin/embed_graph.rs	2023-01-07 18:53:48 +08:00
Yu Chen	e0eb517517	add embedded-graphics crate, but compiling error	2023-01-07 18:17:43 +08:00