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|
#!nsh
#
# Flight startup script for PX4FMU with PWM outputs.
#
# disable USB and autostart
set USB no
set MODE custom
echo "[init] doing PX4FMU Quad startup..."
#
# Start the ORB
#
uorb start
#
# Load microSD params
#
echo "[init] loading microSD params"
param select /fs/microsd/params
if [ -f /fs/microsd/params ]
then
param load /fs/microsd/params
fi
#
# Load default params for this platform
#
if param compare SYS_AUTOCONFIG 1
then
# Set all params here, then disable autoconfig
param set MC_ATTRATE_P 0.14
param set MC_ATTRATE_I 0
param set MC_ATTRATE_D 0.006
param set MC_ATT_P 5.5
param set MC_ATT_I 0
param set MC_ATT_D 0
param set MC_YAWPOS_D 0
param set MC_YAWPOS_I 0
param set MC_YAWPOS_P 0.6
param set MC_YAWRATE_D 0
param set MC_YAWRATE_I 0
param set MC_YAWRATE_P 0.08
param set RC_SCALE_PITCH 1
param set RC_SCALE_ROLL 1
param set RC_SCALE_YAW 3
param set SYS_AUTOCONFIG 0
param save /fs/microsd/params
fi
#
# Force some key parameters to sane values
# MAV_TYPE 1 = fixed wing, 2 = quadrotor, 13 = hexarotor
# see https://pixhawk.ethz.ch/mavlink/
#
param set MAV_TYPE 2
#
# Start MAVLink
#
mavlink start -d /dev/ttyS0 -b 57600
usleep 5000
#
# Start common for all multirotors apps
#
sh /etc/init.d/rc.multirotor
#
# Start PWM output
#
fmu mode_pwm
mixer load /dev/pwm_output /etc/mixers/FMU_quad_x.mix
pwm -u 400 -m 0xff
# Try to get an USB console
nshterm /dev/ttyACM0 &
# Exit, because /dev/ttyS0 is needed for MAVLink
#exit
|
