1 files changed, 4 insertions, 0 deletions

diff --git a/Makefile b/Makefile
index 1bc11e1..fc7c13c 100644
--- a/Makefile
+++ b/Makefile
@@ -26,6 +26,10 @@ CPPFLAGS += $(mk20dx256_CPPFLAGS)
 %.bin: %
 	$(OBJCOPY) -O binary $< $@
 
+debug: all
+debug: CFLAGS += -Og -ggdb
+debug: LDFLAGS += -Og -ggdb
+
 all: fmk.bin
 fmk: $(OBJ)