From 1a6dd7d02e5e8b507ab0381fa3530cc3569d8713 Mon Sep 17 00:00:00 2001 From: tumbili Date: Tue, 3 Feb 2015 09:24:41 +0100 Subject: removed attitude setpoint generation from mc_att_controller and moved to mc_pos_controller --- src/modules/mc_att_control/mc_att_control_main.cpp | 100 +-------------------- 1 file changed, 3 insertions(+), 97 deletions(-) (limited to 'src/modules/mc_att_control/mc_att_control_main.cpp') diff --git a/src/modules/mc_att_control/mc_att_control_main.cpp b/src/modules/mc_att_control/mc_att_control_main.cpp index f20bba52e..a0d76b0a6 100644 --- a/src/modules/mc_att_control/mc_att_control_main.cpp +++ b/src/modules/mc_att_control/mc_att_control_main.cpp @@ -547,104 +547,13 @@ MulticopterAttitudeControl::vehicle_status_poll() void MulticopterAttitudeControl::control_attitude(float dt) { - float yaw_sp_move_rate = 0.0f; - bool publish_att_sp = false; - - if (_v_control_mode.flag_control_manual_enabled) { - /* manual input, set or modify attitude setpoint */ - - if (_v_control_mode.flag_control_velocity_enabled || _v_control_mode.flag_control_climb_rate_enabled) { - /* in assisted modes poll 'vehicle_attitude_setpoint' topic and modify it */ - vehicle_attitude_setpoint_poll(); - } - - if (!_v_control_mode.flag_control_climb_rate_enabled) { - /* pass throttle directly if not in altitude stabilized mode */ - _v_att_sp.thrust = _manual_control_sp.z; - publish_att_sp = true; - } - - if (!_armed.armed) { - /* reset yaw setpoint when disarmed */ - _reset_yaw_sp = true; - } - - /* move yaw setpoint in all modes */ - if (_v_att_sp.thrust < 0.1f) { - // TODO - //if (_status.condition_landed) { - /* reset yaw setpoint if on ground */ - // reset_yaw_sp = true; - //} - } else { - /* move yaw setpoint */ - yaw_sp_move_rate = _manual_control_sp.r * _params.man_yaw_max; - _v_att_sp.yaw_body = _wrap_pi(_v_att_sp.yaw_body + yaw_sp_move_rate * dt); - float yaw_offs_max = _params.man_yaw_max / _params.att_p(2); - float yaw_offs = _wrap_pi(_v_att_sp.yaw_body - _v_att.yaw); - if (yaw_offs < - yaw_offs_max) { - _v_att_sp.yaw_body = _wrap_pi(_v_att.yaw - yaw_offs_max); - - } else if (yaw_offs > yaw_offs_max) { - _v_att_sp.yaw_body = _wrap_pi(_v_att.yaw + yaw_offs_max); - } - _v_att_sp.R_valid = false; - publish_att_sp = true; - } - - /* reset yaw setpint to current position if needed */ - if (_reset_yaw_sp) { - _reset_yaw_sp = false; - _v_att_sp.yaw_body = _v_att.yaw; - _v_att_sp.R_valid = false; - publish_att_sp = true; - } - - if (!_v_control_mode.flag_control_velocity_enabled) { - /* update attitude setpoint if not in position control mode */ - _v_att_sp.roll_body = _manual_control_sp.y * _params.man_roll_max; - _v_att_sp.pitch_body = -_manual_control_sp.x * _params.man_pitch_max; - _v_att_sp.R_valid = false; - publish_att_sp = true; - } - - } else { - /* in non-manual mode use 'vehicle_attitude_setpoint' topic */ - vehicle_attitude_setpoint_poll(); - - /* reset yaw setpoint after non-manual control mode */ - _reset_yaw_sp = true; - } + vehicle_attitude_setpoint_poll(); _thrust_sp = _v_att_sp.thrust; /* construct attitude setpoint rotation matrix */ math::Matrix<3, 3> R_sp; - - if (_v_att_sp.R_valid) { - /* rotation matrix in _att_sp is valid, use it */ - R_sp.set(&_v_att_sp.R_body[0]); - - } else { - /* rotation matrix in _att_sp is not valid, use euler angles instead */ - R_sp.from_euler(_v_att_sp.roll_body, _v_att_sp.pitch_body, _v_att_sp.yaw_body); - - /* copy rotation matrix back to setpoint struct */ - memcpy(&_v_att_sp.R_body[0], &R_sp.data[0], sizeof(_v_att_sp.R_body)); - _v_att_sp.R_valid = true; - } - - /* publish the attitude setpoint if needed */ - if (publish_att_sp && _vehicle_status.is_rotary_wing) { - _v_att_sp.timestamp = hrt_absolute_time(); - - if (_att_sp_pub > 0) { - orb_publish(ORB_ID(vehicle_attitude_setpoint), _att_sp_pub, &_v_att_sp); - - } else { - _att_sp_pub = orb_advertise(ORB_ID(vehicle_attitude_setpoint), &_v_att_sp); - } - } + R_sp.set(_v_att_sp.R_body); /* rotation matrix for current state */ math::Matrix<3, 3> R; @@ -720,7 +629,7 @@ MulticopterAttitudeControl::control_attitude(float dt) _rates_sp(2) = math::constrain(_rates_sp(2), -_params.yaw_rate_max, _params.yaw_rate_max); /* feed forward yaw setpoint rate */ - _rates_sp(2) += yaw_sp_move_rate * yaw_w * _params.yaw_ff; + _rates_sp(2) += _v_att_sp.yaw_sp_move_rate * yaw_w * _params.yaw_ff; } /* @@ -860,9 +769,6 @@ MulticopterAttitudeControl::task_main() _rates_sp = math::Vector<3>(_manual_control_sp.y, -_manual_control_sp.x, _manual_control_sp.r).emult(_params.acro_rate_max); _thrust_sp = _manual_control_sp.z; - /* reset yaw setpoint after ACRO */ - _reset_yaw_sp = true; - /* publish attitude rates setpoint */ _v_rates_sp.roll = _rates_sp(0); _v_rates_sp.pitch = _rates_sp(1); -- cgit v1.2.3