diff --git a/ROMFS/px4fmu_common/init.d/13007_vtol_AAVVT_quad b/ROMFS/px4fmu_common/init.d/13007_vtol_AAVVT_quad new file mode 100644 index 0000000000..2d48670e71 --- /dev/null +++ b/ROMFS/px4fmu_common/init.d/13007_vtol_AAVVT_quad @@ -0,0 +1,51 @@ +#!nsh +# +# @name Generic AAVVT v-tail plane airframe with Quad VTOL. +# +# @type Standard VTOL +# +# @maintainer Sander Smeets +# + +sh /etc/init.d/rc.vtol_defaults + +if [ $AUTOCNF == yes ] +then + param set VT_TYPE 2 + param set VT_MOT_COUNT 4 + param set VT_TRANS_THR 0.75 + + param set MC_ROLL_P 7.0 + param set MC_ROLLRATE_P 0.15 + param set MC_ROLLRATE_I 0.002 + param set MC_ROLLRATE_D 0.003 + param set MC_ROLLRATE_FF 0.0 + param set MC_PITCH_P 7.0 + param set MC_PITCHRATE_P 0.12 + param set MC_PITCHRATE_I 0.002 + param set MC_PITCHRATE_D 0.003 + param set MC_PITCHRATE_FF 0.0 + param set MC_YAW_P 2.8 + param set MC_YAW_FF 0.5 + param set MC_YAWRATE_P 0.22 + param set MC_YAWRATE_I 0.02 + param set MC_YAWRATE_D 0.0 + param set MC_YAWRATE_FF 0.0 + +fi + +set MIXER vtol_quad_x +set PWM_OUT 12345678 + +set MIXER_AUX vtol_AAVVT +set PWM_AUX_RATE 50 +set PWM_AUX_OUT 1234 +set PWM_AUX_DISARMED 1000 +set PWM_AUX_MIN 1000 +set PWM_AUX_MAX 2000 + +set MAV_TYPE 22 + +param set VT_MOT_COUNT 4 +param set VT_IDLE_PWM_MC 1080 +param set VT_TYPE 2 diff --git a/ROMFS/px4fmu_common/mixers/vtol_AAVVT.aux.mix b/ROMFS/px4fmu_common/mixers/vtol_AAVVT.aux.mix new file mode 100644 index 0000000000..86581585c2 --- /dev/null +++ b/ROMFS/px4fmu_common/mixers/vtol_AAVVT.aux.mix @@ -0,0 +1,59 @@ +Aileron/v-tail/throttle VTOL mixer for PX4FMU +======================================================= + +This file defines mixers suitable for controlling a fixed wing aircraft with +aileron, v-tail (rudder, elevator) and throttle using PX4FMU. +The configuration assumes the aileron servos are connected to PX4FMU +AUX servo output 0 and 1, the tail servos to output 2 and 3, the throttle +to output 4. + +Inputs to the mixer come from channel group 0 (vehicle attitude), channels 0 +(roll), 1 (pitch), 2 (yaw) and 3 (thrust) 4 (flaps) 6 (flaperon). + +Aileron mixer (roll + flaperon) +--------------------------------- + +This mixer assumes that the aileron servos are set up correctly mechanically; +depending on the actual configuration it may be necessary to reverse the scaling +factors (to reverse the servo movement) and adjust the offset, scaling and +endpoints to suit. + +M: 2 +O: 10000 10000 0 -10000 10000 +S: 1 0 10000 10000 0 -10000 10000 +S: 1 6 10000 10000 0 -10000 10000 + +M: 2 +O: 10000 10000 0 -10000 10000 +S: 1 0 10000 10000 0 -10000 10000 +S: 1 6 -10000 -10000 0 -10000 10000 + + +V-tail mixers +------------- +Three scalers total (output, roll, pitch). + +On the assumption that the two tail servos are physically reversed, the pitch +input is inverted between the two servos. + +M: 2 +O: 10000 10000 0 -10000 10000 +S: 1 2 -7000 -7000 0 -10000 10000 +S: 1 1 -8000 -8000 0 -10000 10000 + +M: 2 +O: 10000 10000 0 -10000 10000 +S: 1 2 -7000 -7000 0 -10000 10000 +S: 1 1 8000 8000 0 -10000 10000 + +Motor speed mixer +----------------- +Two scalers total (output, thrust). + +This mixer generates a full-range output (-1 to 1) from an input in the (0 - 1) +range. Inputs below zero are treated as zero. + +M: 1 +O: 10000 10000 0 -10000 10000 +S: 1 3 0 20000 -10000 -10000 10000 +