debug: add -O1
@@ -14,6 +14,7 @@ framework = spl
debug_tool = stlink
upload_protocol = dfu
src_filter = +<*> -<.git/> -<.svn/> -<example/> -<examples/> -<test/> -<tests/> -<system/>
+debug_build_flags = -O1 -ggdb3 -g3
extra_scripts =
pre:script/pre_script.py
post:script/post_script.py
