-extern __xdata int16_t ao_flight_number;
-extern __xdata uint8_t ao_log_mutex;
-extern __pdata uint32_t ao_log_current_pos;
-extern __pdata uint32_t ao_log_end_pos;
-extern __pdata uint32_t ao_log_start_pos;
-extern __xdata uint8_t ao_log_running;
-extern __pdata enum ao_flight_state ao_log_state;
+extern int16_t ao_flight_number;
+extern uint8_t ao_log_mutex;
+extern uint32_t ao_log_current_pos;
+extern uint32_t ao_log_end_pos;
+extern uint32_t ao_log_start_pos;
+extern uint8_t ao_log_running;
+extern enum ao_flight_state ao_log_state;