add cmsis_4 as submodule

This commit is contained in:
hathach
2020-03-24 08:49:48 +07:00
parent 056d0bb4bf
commit 9f5042399e
2 changed files with 4 additions and 0 deletions
Submodule
+1
Submodule lib/CMSIS_4 added at f2cad43457