-#define OSC_OSCR_bm (1<<5)
-#define OSC_OSCE_bm (1<<4)
-#define OSC_REFE_bm (1<<3)
-#define OSC_BUFE_bm (1<<2)
-#define OSC_R2V_bm (1<<1)
-#define OSC_RBG_bm (1<<0)
+#define OSC_OSCR_BM (1 << 5)
+#define OSC_OSCE_BM (1 << 4)
+#define OSC_REFE_BM (1 << 3)
+#define OSC_BUFE_BM (1 << 2)
+#define OSC_R2V_BM (1 << 1)
+#define OSC_RBG_BM (1 << 0)