diff --git a/src/modules/fw_att_control/fw_att_control_main.cpp b/src/modules/fw_att_control/fw_att_control_main.cpp index fe27de14f5..ccf12a0791 100644 --- a/src/modules/fw_att_control/fw_att_control_main.cpp +++ b/src/modules/fw_att_control/fw_att_control_main.cpp @@ -193,12 +193,14 @@ private: float trim_roll; float trim_pitch; float trim_yaw; - float rollsp_offset_deg; /**< Roll Setpoint Offset in deg */ - float pitchsp_offset_deg; /**< Pitch Setpoint Offset in deg */ - float rollsp_offset_rad; /**< Roll Setpoint Offset in rad */ - float pitchsp_offset_rad; /**< Pitch Setpoint Offset in rad */ - float man_roll_max; /**< Max Roll in rad */ - float man_pitch_max; /**< Max Pitch in rad */ + float rollsp_offset_deg; /**< Roll Setpoint Offset in deg */ + float pitchsp_offset_deg; /**< Pitch Setpoint Offset in deg */ + float rollsp_offset_rad; /**< Roll Setpoint Offset in rad */ + float pitchsp_offset_rad; /**< Pitch Setpoint Offset in rad */ + float man_roll_max; /**< Max Roll in rad */ + float man_pitch_max; /**< Max Pitch in rad */ + + int vtol_type; /**< VTOL type: 0 = tailsitter, 1 = tiltrotor */ } _parameters; /**< local copies of interesting parameters */ @@ -241,6 +243,8 @@ private: param_t man_roll_max; param_t man_pitch_max; + param_t vtol_type; + } _parameter_handles; /**< handles for interesting parameters */ @@ -404,6 +408,8 @@ FixedwingAttitudeControl::FixedwingAttitudeControl() : _parameter_handles.man_roll_max = param_find("FW_MAN_R_MAX"); _parameter_handles.man_pitch_max = param_find("FW_MAN_P_MAX"); + _parameter_handles.vtol_type = param_find("VT_TYPE"); + /* fetch initial parameter values */ parameters_update(); } @@ -481,6 +487,8 @@ FixedwingAttitudeControl::parameters_update() _parameters.man_roll_max = math::radians(_parameters.man_roll_max); _parameters.man_pitch_max = math::radians(_parameters.man_pitch_max); + param_get(_parameter_handles.vtol_type, &_parameters.vtol_type); + /* pitch control parameters */ _pitch_ctrl.set_time_constant(_parameters.tconst); _pitch_ctrl.set_k_p(_parameters.p_p); @@ -703,10 +711,8 @@ FixedwingAttitudeControl::task_main() /* load local copies */ orb_copy(ORB_ID(vehicle_attitude), _att_sub, &_att); - if (_vehicle_status.is_vtol) { - /* vehicle type is VTOL, need to modify attitude! - * The following modification to the attitude is vehicle specific and in this case applies - * to tail-sitter models !!! + if (_vehicle_status.is_vtol && _parameters.vtol_type == 0) { + /* vehicle is a tailsitter, we need to modify the estimated attitude for fw mode * * Since the VTOL airframe is initialized as a multicopter we need to * modify the estimated attitude for the fixed wing operation.