+#define BACKLIGHT_STATUS() BIT_led_on\r
+#define BACKLIGHT_OFF() BIT_led_on = 0\r
+#define BACKLIGHT_ON() BIT_led_on = 1\r
+#else\r
+#define BACKLIGHT_STATUS() (GPIOR1 & 0x01)\r
+#define BACKLIGHT_OFF() GPIOR1 &=~ ~0x01\r
+#define BACKLIGHT_ON() GPIOR1 |= 0x01\r
+#endif\r