forked from xtdrone/XTDrone
301 lines
7.7 KiB
Bash
301 lines
7.7 KiB
Bash
#!/bin/sh
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# PX4 commands need the 'px4-' prefix in bash.
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# (px4-alias.sh is expected to be in the PATH)
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# shellcheck disable=SC1091
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. px4-alias.sh
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SCRIPT_DIR="$(CDPATH='' cd -- "$(dirname -- "$0")" && pwd)"
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#
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# Main SITL startup script
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#
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# check for ekf2 replay
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# shellcheck disable=SC2154
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if [ "$replay_mode" = "ekf2" ]
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then
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sh etc/init.d-posix/rc.replay
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exit 0
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fi
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# initialize script variables
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set AUX_MODE none
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set IO_PRESENT no
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set LOG_FILE bootlog.txt
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set MAV_TYPE none
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set MIXER none
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set MIXER_AUX none
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set MIXER_FILE none
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set OUTPUT_MODE sim
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set PWM_OUT none
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set SDCARD_MIXERS_PATH etc/mixers
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set USE_IO no
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set VEHICLE_TYPE none
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set LOGGER_BUF 1000
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set RUN_MINIMAL_SHELL no
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# Use the variable set by sitl_run.sh to choose the model settings.
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if [ "$PX4_SIM_MODEL" = "shell" ]; then
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set RUN_MINIMAL_SHELL yes
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else
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# Find the matching Autostart ID (file name has the form: [0-9]+_${PX4_SIM_MODEL})
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# TODO: unify with rc.autostart generation
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# shellcheck disable=SC2012
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REQUESTED_AUTOSTART=$(ls "$SCRIPT_DIR" | sed -n 's/^\([0-9][0-9]*\)_'${PX4_SIM_MODEL}'$/\1/p')
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if [ -z "$REQUESTED_AUTOSTART" ]; then
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echo "Error: Unknown model '$PX4_SIM_MODEL'"
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exit 1
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fi
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fi
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# clear bootlog
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[ -f $LOG_FILE ] && rm $LOG_FILE
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uorb start
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# Load parameters
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set PARAM_FILE eeprom/parameters_"$REQUESTED_AUTOSTART"
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param select $PARAM_FILE
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if [ -f $PARAM_FILE ]
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then
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if param load
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then
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echo "[param] Loaded: $PARAM_FILE"
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else
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echo "[param] FAILED loading $PARAM_FILE"
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fi
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else
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echo "[param] parameter file not found, creating $PARAM_FILE"
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fi
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# exit early when the minimal shell is requested
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[ $RUN_MINIMAL_SHELL = yes ] && exit 0
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# Use environment variable PX4_ESTIMATOR to choose estimator.
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if [ "$PX4_ESTIMATOR" = "q" ]; then
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param set SYS_MC_EST_GROUP 3
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elif [ "$PX4_ESTIMATOR" = "ekf2" ]; then
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param set SYS_MC_EST_GROUP 2
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elif [ "$PX4_ESTIMATOR" = "lpe" ]; then
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param set SYS_MC_EST_GROUP 1
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elif [ "$PX4_ESTIMATOR" = "inav" ]; then
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param set SYS_MC_EST_GROUP 0
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fi
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if param compare SYS_AUTOSTART $REQUESTED_AUTOSTART
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then
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set AUTOCNF no
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else
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set AUTOCNF yes
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param set SYS_AUTOCONFIG 1
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fi
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if param compare SYS_AUTOCONFIG 1
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then
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set AUTOCNF yes
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# Wipe out params except RC*, flight modes, total flight time, accel cal, gyro cal, next flight UUID
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param reset_nostart RC* COM_FLTMODE* LND_FLIGHT_T_* TC_* CAL_ACC* CAL_GYRO* COM_FLIGHT_UUID
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fi
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# multi-instance setup
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# shellcheck disable=SC2154
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param set MAV_SYS_ID $((px4_instance+1))
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simulator_tcp_port=$((4560+px4_instance))
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udp_offboard_port_local=$((34580+px4_instance))
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udp_offboard_port_remote=$((24540+px4_instance))
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# [ $px4_instance -gt 9 ] && udp_offboard_port_remote=14549 # use the same ports for more than 10 instances to avoid port overlaps
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udp_onboard_payload_port_local=$((14280+px4_instance))
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udp_onboard_payload_port_remote=$((14030+px4_instance))
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udp_gcs_port_local=$((18570+px4_instance))
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if [ $AUTOCNF = yes ]
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then
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param set SYS_AUTOSTART $REQUESTED_AUTOSTART
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param set BAT_N_CELLS 3
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param set CAL_ACC0_ID 1311244
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param set CAL_ACC_PRIME 1311244
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param set CAL_GYRO0_ID 2294028
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param set CAL_GYRO_PRIME 2294028
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param set CAL_MAG0_ID 197388
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param set CAL_MAG_PRIME 197388
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param set CBRK_AIRSPD_CHK 0
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param set CBRK_SUPPLY_CHK 894281
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param set COM_DISARM_LAND 0.5
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param set COM_OBL_ACT 2
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param set COM_OBL_RC_ACT 0
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param set COM_RC_IN_MODE 1
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# GPS used
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param set EKF2_AID_MASK 1
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# Vision used and GPS denied
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#param set EKF2_AID_MASK 24
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# Barometer used for hight measurement
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param set EKF2_HGT_MODE 0
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# Barometer denied and vision used for hight measurement
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#param set EKF2_HGT_MODE 3
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param set EKF2_ANGERR_INIT 0.01
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param set EKF2_GBIAS_INIT 0.01
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# Prevent high accel bias
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param set COM_ARM_EKF_AB 0.005
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# Speedup SITL startup
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param set EKF2_REQ_GPS_H 0.5
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# LPE: GPS only mode
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param set LPE_FUSION 145
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# Simulator IMU data provided at 250 Hz
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param set IMU_INTEG_RATE 250
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param set MC_PITCH_P 6
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param set MC_PITCHRATE_P 0.2
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param set MC_ROLL_P 6
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param set MC_ROLLRATE_P 0.2
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param set MPC_ALT_MODE 0
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param set MPC_HOLD_MAX_Z 2
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param set MPC_Z_VEL_I 0.15
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param set MPC_Z_VEL_P 0.6
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param set MPC_XY_P 0.8
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param set MPC_XY_VEL_P 0.2
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param set MPC_XY_VEL_I 0.02
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param set MPC_XY_VEL_D 0.016
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param set MPC_SPOOLUP_TIME 0.5
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param set MPC_TKO_RAMP_T 1
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param set NAV_ACC_RAD 2
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param set NAV_DLL_ACT 2
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param set RTL_DESCEND_ALT 5
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param set RTL_LAND_DELAY 5
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param set RTL_RETURN_ALT 30
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# By default log from boot until first disarm.
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param set SDLOG_MODE 1
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# enable default, estimator replay and vision/avoidance logging profiles
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param set SDLOG_PROFILE 131
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param set SDLOG_DIRS_MAX 7
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param set SENS_BOARD_ROT 0
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param set SENS_BOARD_X_OFF 0.000001
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param set SENS_DPRES_OFF 0.001
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param set SYS_RESTART_TYPE 2
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param set TRIG_INTERFACE 3
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fi
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param set COM_CPU_MAX -1 # disable check, no CPU load reported on posix yet
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# Adapt timeout parameters if simulation runs faster or slower than realtime.
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if [ ! -z $PX4_SIM_SPEED_FACTOR ]; then
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COM_DL_LOSS_T_LONGER=$(echo "$PX4_SIM_SPEED_FACTOR * 10" | bc)
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echo "COM_DL_LOSS_T set to $COM_DL_LOSS_T_LONGER"
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param set COM_DL_LOSS_T $COM_DL_LOSS_T_LONGER
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COM_RC_LOSS_T_LONGER=$(echo "$PX4_SIM_SPEED_FACTOR * 0.5" | bc)
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echo "COM_RC_LOSS_T set to $COM_RC_LOSS_T_LONGER"
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param set COM_RC_LOSS_T $COM_RC_LOSS_T_LONGER
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COM_OF_LOSS_T_LONGER=$(echo "$PX4_SIM_SPEED_FACTOR * 0.5" | bc)
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echo "COM_OF_LOSS_T set to $COM_OF_LOSS_T_LONGER"
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param set COM_OF_LOSS_T $COM_OF_LOSS_T_LONGER
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fi
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# Autostart ID
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autostart_file=''
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for f in etc/init.d-posix/"$(param show -q SYS_AUTOSTART)"_*
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do
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filename=$(basename "$f")
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case "$filename" in
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*\.*)
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# ignore files that contain a dot (e.g. <vehicle>.post)
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;;
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*)
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autostart_file="$f"
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;;
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esac
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done
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if [ ! -e "$autostart_file" ]; then
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echo "Error: no autostart file found ($autostart_file)"
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exit 1
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fi
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sh "$autostart_file"
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#
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# If autoconfig parameter was set, reset it and save parameters.
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#
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if [ $AUTOCNF = yes ]
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then
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param set SYS_AUTOCONFIG 0
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fi
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dataman start
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replay tryapplyparams
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simulator start -c $simulator_tcp_port
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tone_alarm start
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rc_update start
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sensors start
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commander start
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navigator start
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if ! param compare -s MNT_MODE_IN -1
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then
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vmount start
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fi
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if param greater -s TRIG_MODE 0
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then
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camera_trigger start
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camera_feedback start
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fi
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# Configure vehicle type specific parameters.
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# Note: rc.vehicle_setup is the entry point for rc.interface,
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# rc.fw_apps, rc.mc_apps, rc.rover_apps, and rc.vtol_apps.
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#
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sh etc/init.d/rc.vehicle_setup
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# GCS link
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mavlink start -x -u $udp_gcs_port_local -r 4000000
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mavlink stream -r 50 -s POSITION_TARGET_LOCAL_NED -u $udp_gcs_port_local
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mavlink stream -r 50 -s LOCAL_POSITION_NED -u $udp_gcs_port_local
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mavlink stream -r 50 -s GLOBAL_POSITION_INT -u $udp_gcs_port_local
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mavlink stream -r 50 -s ATTITUDE -u $udp_gcs_port_local
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mavlink stream -r 50 -s ATTITUDE_QUATERNION -u $udp_gcs_port_local
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mavlink stream -r 50 -s ATTITUDE_TARGET -u $udp_gcs_port_local
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mavlink stream -r 50 -s SERVO_OUTPUT_RAW_0 -u $udp_gcs_port_local
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mavlink stream -r 20 -s RC_CHANNELS -u $udp_gcs_port_local
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mavlink stream -r 10 -s OPTICAL_FLOW_RAD -u $udp_gcs_port_local
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# API/Offboard link
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mavlink start -x -u $udp_offboard_port_local -r 4000000 -m onboard -o $udp_offboard_port_remote
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# Onboard link to camera
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mavlink start -x -u $udp_onboard_payload_port_local -r 4000 -f -m onboard -o $udp_onboard_payload_port_remote
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# execute autostart post script if any
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[ -e "$autostart_file".post ] && sh "$autostart_file".post
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# Run script to start logging
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sh etc/init.d/rc.logging
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mavlink boot_complete
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replay trystart
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