/* FLASH_CR register bits */
-#define FLASH_PG (1<<0)
-#define FLASH_PER (1<<1)
-#define FLASH_MER (1<<2)
-#define FLASH_OPTPG (1<<4)
-#define FLASH_OPTER (1<<5)
-#define FLASH_STRT (1<<6)
-#define FLASH_LOCK (1<<7)
-#define FLASH_OPTWRE (1<<9)
+#define FLASH_PG (1 << 0)
+#define FLASH_PER (1 << 1)
+#define FLASH_MER (1 << 2)
+#define FLASH_OPTPG (1 << 4)
+#define FLASH_OPTER (1 << 5)
+#define FLASH_STRT (1 << 6)
+#define FLASH_LOCK (1 << 7)
+#define FLASH_OPTWRE (1 << 9)
/* FLASH_SR register bits */
-#define FLASH_BSY (1<<0)
-#define FLASH_PGERR (1<<2)
-#define FLASH_WRPRTERR (1<<4)
-#define FLASH_EOP (1<<5)
+#define FLASH_BSY (1 << 0)
+#define FLASH_PGERR (1 << 2)
+#define FLASH_WRPRTERR (1 << 4)
+#define FLASH_EOP (1 << 5)
/* STM32_FLASH_OBR bit definitions (reading) */