diff options
Diffstat (limited to 'src/modules/commander/commander.cpp')
| -rw-r--r-- | src/modules/commander/commander.cpp | 33 |
1 files changed, 30 insertions, 3 deletions
diff --git a/src/modules/commander/commander.cpp b/src/modules/commander/commander.cpp index dfd4d2f73..3fc1d2c19 100644 --- a/src/modules/commander/commander.cpp +++ b/src/modules/commander/commander.cpp @@ -509,6 +509,21 @@ void handle_command(struct vehicle_status_s *status, const struct safety_s *safe } break; + /* Flight termination */ + case VEHICLE_CMD_DO_SET_SERVO: { //xxx: needs its own mavlink command + + if (armed->armed && cmd->param3 > 0.5) { //xxx: for safety only for now, param3 is unused by VEHICLE_CMD_DO_SET_SERVO + transition_result_t flighttermination_res = flighttermination_state_transition(status, FLIGHTTERMINATION_STATE_ON, control_mode); + result = VEHICLE_CMD_RESULT_ACCEPTED; + + } else { + /* reject parachute depoyment not armed */ + result = VEHICLE_CMD_RESULT_TEMPORARILY_REJECTED; + } + + } + break; + default: break; } @@ -1174,6 +1189,16 @@ int commander_thread_main(int argc, char *argv[]) } } + /* Flight termination in manual mode if assisted switch is on easy position //xxx hack! */ + if (armed.armed && status.main_state == MAIN_STATE_MANUAL && sp_man.assisted_switch > STICK_ON_OFF_LIMIT) { + transition_result_t flighttermination_res = flighttermination_state_transition(&status, FLIGHTTERMINATION_STATE_ON, &control_mode); + if (flighttermination_res == TRANSITION_CHANGED) { + tune_positive(); + } + } else { + flighttermination_state_transition(&status, FLIGHTTERMINATION_STATE_OFF, &control_mode); + } + /* handle commands last, as the system needs to be updated to handle them */ orb_check(cmd_sub, &updated); @@ -1199,6 +1224,7 @@ int commander_thread_main(int argc, char *argv[]) bool arming_state_changed = check_arming_state_changed(); bool main_state_changed = check_main_state_changed(); bool navigation_state_changed = check_navigation_state_changed(); + bool flighttermination_state_changed = check_flighttermination_state_changed(); hrt_abstime t1 = hrt_absolute_time(); @@ -1598,8 +1624,8 @@ check_navigation_state_machine(struct vehicle_status_s *status, struct vehicle_c /* switch to failsafe mode */ bool manual_control_old = control_mode->flag_control_manual_enabled; - if (!status->condition_landed) { - /* in air: try to hold position */ + if (!status->condition_landed && status->condition_local_position_valid) { + /* in air: try to hold position if possible */ res = navigation_state_transition(status, NAVIGATION_STATE_VECTOR, control_mode); } else { @@ -1725,7 +1751,8 @@ void *commander_low_prio_loop(void *arg) /* ignore commands the high-prio loop handles */ if (cmd.command == VEHICLE_CMD_DO_SET_MODE || cmd.command == VEHICLE_CMD_COMPONENT_ARM_DISARM || - cmd.command == VEHICLE_CMD_NAV_TAKEOFF) + cmd.command == VEHICLE_CMD_NAV_TAKEOFF || + cmd.command == VEHICLE_CMD_DO_SET_SERVO) continue; /* only handle low-priority commands here */ |