px4-firmware/ROMFS/px4fmu_common/init.d/rcS

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#!nsh
# Un comment and use set +e to ignore and set -e to enable 'exit on error control'
set +e
# Un comment the line below to help debug scripts by printing a trace of the script commands
#set -x
# PX4FMU startup script.
#
# NOTE: environment variable references:
# If the dollar sign ('$') is followed by a left bracket ('{') then the
# variable name is terminated with the right bracket character ('}').
# Otherwise, the variable name goes to the end of the argument.
#
#
# NOTE: COMMENT LINES ARE REMOVED BEFORE STORED IN ROMFS.
#
# UART mapping on FMUv2/3/4:
#
# UART1 /dev/ttyS0 IO debug (except v4, there ttyS0 is the wifi)
# USART2 /dev/ttyS1 TELEM1 (flow control)
# USART3 /dev/ttyS2 TELEM2 (flow control)
# UART4
# UART7 CONSOLE
# UART8 SERIAL4
#
#
# UART mapping on FMUv5:
#
# UART1 /dev/ttyS0 GPS
# USART2 /dev/ttyS1 TELEM1 (flow control)
# USART3 /dev/ttyS2 TELEM2 (flow control)
# UART4 /dev/ttyS3 TELEM4
# USART6 /dev/ttyS4 TELEM3 (flow control)
# UART7 /dev/ttyS5 ?
# UART8 /dev/ttyS6 CONSOLE
#
# Mount the procfs.
#
mount -t procfs /proc
#
# Start CDC/ACM serial driver
#
sercon
# print full system version
ver all
#
# Default to auto-start mode.
#
set MODE autostart
set TUNE_ERR ML<<CP4CP4CP4CP4CP4
set LOG_FILE /fs/microsd/bootlog.txt
#
# Try to mount the microSD card.
#
# REBOOTWORK this needs to start after the flight control loop
if mount -t vfat /dev/mmcsd0 /fs/microsd
then
if hardfault_log check
then
tone_alarm error
if hardfault_log commit
then
hardfault_log reset
tone_alarm stop
fi
else
# Start playing the startup tune
tone_alarm start
fi
else
tone_alarm MBAGP
if mkfatfs /dev/mmcsd0
then
if mount -t vfat /dev/mmcsd0 /fs/microsd
then
echo "INFO [init] card formatted"
else
echo "ERROR [init] format failed"
tone_alarm MNBG
set LOG_FILE /dev/null
fi
else
set LOG_FILE /dev/null
fi
fi
#
# Look for an init script on the microSD card.
# Disable autostart if the script found.
#
set FRC /fs/microsd/etc/rc.txt
if [ -f $FRC ]
then
sh $FRC
set MODE custom
fi
unset FRC
if [ $MODE == autostart ]
then
#
# Start the ORB (first app to start)
#
uorb start
#
# Load parameters
#
set PARAM_FILE /fs/microsd/params
if mtd start
then
set PARAM_FILE /fs/mtd_params
fi
param select $PARAM_FILE
if param load
then
else
if param reset
then
fi
fi
#
# Start system state indicator
#
if rgbled start
then
else
if blinkm start
then
blinkm systemstate
fi
fi
# FMUv5 may have both PWM I2C RGB LED support
rgbled_pwm start
#
# Set AUTOCNF flag to use it in AUTOSTART scripts
#
if param compare SYS_AUTOCONFIG 1
then
# Wipe out params except RC* and total flight time
param reset_nostart RC* LND_FLIGHT_T_*
set AUTOCNF yes
else
set AUTOCNF no
#
# Release 1.4.0 transitional support:
# set to old default if unconfigured.
# this preserves the previous behaviour
#
if param compare BAT_N_CELLS 0
then
param set BAT_N_CELLS 3
fi
fi
#
# Set default values
#
set VEHICLE_TYPE none
set MIXER none
set MIXER_AUX none
set OUTPUT_MODE none
set PWM_OUT none
set PWM_RATE p:PWM_RATE
set PWM_DISARMED p:PWM_DISARMED
set PWM_MIN p:PWM_MIN
set PWM_MAX p:PWM_MAX
set PWM_AUX_OUT none
set PWM_AUX_RATE none
set PWM_ACHDIS none
set PWM_AUX_DISARMED p:PWM_AUX_DISARMED
set PWM_AUX_MIN p:PWM_AUX_MIN
set PWM_AUX_MAX p:PWM_AUX_MAX
set FAILSAFE_AUX none
set MK_MODE none
set FMU_MODE pwm
set AUX_MODE pwm
set FMU_ARGS ""
set MAVLINK_F default
set MAVLINK_COMPANION_DEVICE /dev/ttyS2
set MAV_TYPE none
set FAILSAFE none
set USE_IO no
set LOGGER_BUF 14
if ver hwcmp PX4FMU_V5
then
set LOGGER_BUF 64
fi
if ver hwcmp CRAZYFLIE
then
if param compare SYS_AUTOSTART 0
then
param set SYS_AUTOSTART 4900
set AUTOCNF yes
fi
fi
if ver hwcmp AEROFC_V1
then
if param compare SYS_AUTOSTART 0
then
set AUTOCNF yes
fi
# We don't allow changing AUTOSTART as it doesn't work in
# other configurations
param set SYS_AUTOSTART 4070
fi
if ver hwcmp NXPHLITE_V3
then
param set SYS_FMU_TASK 1
set MAVLINK_COMPANION_DEVICE /dev/ttyS4
fi
#
# Set USE_IO flag
#
if param compare SYS_USE_IO 1
then
set USE_IO yes
fi
if param compare SYS_FMU_TASK 1
then
set FMU_ARGS "-t"
fi
#
# Set parameters and env variables for selected AUTOSTART
#
if param compare SYS_AUTOSTART 0
then
else
sh /etc/init.d/rc.autostart
fi
unset MODE
#
# If mount (gimbal) control is enabled and output mode is AUX, set the aux
# mixer to mount (override the airframe-specific MIXER_AUX setting)
#
if param compare MNT_MODE_IN -1
then
else
if param compare MNT_MODE_OUT 0
then
set MIXER_AUX mount
fi
fi
#
# Override parameters from user configuration file
#
set FCONFIG /fs/microsd/etc/config.txt
if [ -f $FCONFIG ]
then
echo "Custom: ${FCONFIG}"
sh $FCONFIG
fi
unset FCONFIG
#
# If autoconfig parameter was set, reset it and save parameters
#
if [ $AUTOCNF == yes ]
then
# Disable safety switch by default on Pixracer
if ver hwcmp PX4FMU_V4
then
param set CBRK_IO_SAFETY 22027
fi
# Run FMU as task on Pixracer and on boards with enough RAM
if ver hwcmp PX4FMU_V4 PX4FMU_V4PRO PX4FMU_V5
then
param set SYS_FMU_TASK 1
fi
param set SYS_AUTOCONFIG 0
fi
unset AUTOCNF
set IO_PRESENT no
if [ $USE_IO == yes ]
then
#
# Check if PX4IO present and update firmware if needed
#
if [ -f /etc/extras/px4io-v2.bin ]
then
set IO_FILE /etc/extras/px4io-v2.bin
if px4io checkcrc ${IO_FILE}
then
set IO_PRESENT yes
else
tone_alarm MLL32CP8MB
if px4io start
then
# try to safe px4 io so motor outputs dont go crazy
if px4io safety_on
then
# success! no-op
else
# px4io did not respond to the safety command
px4io stop
fi
fi
if px4io forceupdate 14662 ${IO_FILE}
then
usleep 10000
if px4io checkcrc ${IO_FILE}
then
echo "PX4IO CRC OK after updating" >> $LOG_FILE
tone_alarm MLL8CDE
set IO_PRESENT yes
else
echo "PX4IO update failed" >> $LOG_FILE
tone_alarm ${TUNE_ERR}
fi
else
echo "PX4IO update failed" >> $LOG_FILE
tone_alarm ${TUNE_ERR}
fi
fi
fi
unset IO_FILE
if [ $IO_PRESENT == no ]
then
echo "PX4IO not found" >> $LOG_FILE
tone_alarm ${TUNE_ERR}
fi
fi
#
# Set default output if not set
#
if [ $OUTPUT_MODE == none ]
then
if [ $USE_IO == yes ]
then
set OUTPUT_MODE io
else
set OUTPUT_MODE fmu
fi
fi
if [ $OUTPUT_MODE == io -a $IO_PRESENT != yes ]
then
# Need IO for output but it not present, disable output
set OUTPUT_MODE none
fi
if [ $OUTPUT_MODE == tap_esc ]
then
set FMU_MODE rcin
fi
set DATAMAN_OPT ""
if ver hwcmp AEROFC_V1
then
set DATAMAN_OPT -i
fi
if ver hwcmp AEROCORE2
then
set DATAMAN_OPT "-f /fs/mtd_dataman"
fi
# waypoint storage
# REBOOTWORK this needs to start in parallel
if dataman start $DATAMAN_OPT
then
fi
unset DATAMAN_OPT
#
# Sensors System (start before Commander so Preflight checks are properly run)
# commander Needs to be this early for in-air-restarts
if param compare SYS_HITL 1
then
set OUTPUT_MODE hil
sensors start -h
commander start --hil
else
if ver hwcmp PX4_SAME70XPLAINED_V1
then
gps start -d /dev/ttyS2
else
gps start
fi
sh /etc/init.d/rc.sensors
commander start
fi
send_event start
load_mon start
#
# Check if UAVCAN is enabled, default to it for ESCs
#
if param greater UAVCAN_ENABLE 2
then
set OUTPUT_MODE uavcan_esc
fi
# Sensors on the PWM interface bank
if param compare SENS_EN_LL40LS 1
then
# clear pins 5 and 6
set FMU_MODE pwm4
set AUX_MODE pwm4
fi
if param greater TRIG_MODE 0
then
# We ONLY support trigger on pins 5 and 6 when simultanously using AUX for actuator output
if param compare TRIG_PINS 56
then
# clear pins 5 and 6
set FMU_MODE pwm4
set AUX_MODE pwm4
else
set FMU_MODE none
set AUX_MODE none
fi
camera_trigger start
param set CAM_FBACK_MODE 1
camera_feedback start
fi
# If OUTPUT_MODE == none then something is wrong with setup and we shouldn't try to enable output
if [ $OUTPUT_MODE != none ]
then
if [ $OUTPUT_MODE == uavcan_esc ]
then
if param compare UAVCAN_ENABLE 0
then
param set UAVCAN_ENABLE 3
fi
fi
if [ $OUTPUT_MODE == io -o $OUTPUT_MODE == uavcan_esc ]
then
if px4io start
then
sh /etc/init.d/rc.io
else
echo "PX4IO start failed" >> $LOG_FILE
tone_alarm $TUNE_ERR
fi
fi
if [ $OUTPUT_MODE == fmu ]
then
if fmu mode_$FMU_MODE $FMU_ARGS
then
else
echo "FMU start failed" >> $LOG_FILE
tone_alarm $TUNE_ERR
fi
fi
if [ $OUTPUT_MODE == mkblctrl ]
then
set MKBLCTRL_ARG ""
if [ $MKBLCTRL_MODE == x ]
then
set MKBLCTRL_ARG "-mkmode x"
fi
if [ $MKBLCTRL_MODE == + ]
then
set MKBLCTRL_ARG "-mkmode +"
fi
if mkblctrl $MKBLCTRL_ARG
then
else
tone_alarm $TUNE_ERR
fi
unset MKBLCTRL_ARG
fi
unset MK_MODE
if [ $OUTPUT_MODE == hil ]
then
if pwm_out_sim mode_pwm16
then
else
tone_alarm $TUNE_ERR
fi
fi
#
# Start IO or FMU for RC PPM input if needed
#
if [ $IO_PRESENT == yes ]
then
if [ $OUTPUT_MODE != io ]
then
if px4io start
then
sh /etc/init.d/rc.io
else
echo "PX4IO start failed" >> $LOG_FILE
tone_alarm $TUNE_ERR
fi
fi
else
if [ $OUTPUT_MODE != fmu ]
then
if fmu mode_${FMU_MODE} $FMU_ARGS
then
else
echo "FMU mode_${FMU_MODE} start failed" >> $LOG_FILE
tone_alarm $TUNE_ERR
fi
fi
fi
fi
if [ $MAVLINK_F == default ]
then
# Normal mode, use baudrate 57600 (default) and data rate 1000 bytes/s
set MAVLINK_F "-r 1200 -f"
# Use ttyS1 for MAVLink on FMUv4 in addition to ttyS0 (debug)
if ver hwcmp PX4FMU_V4
then
set MAVLINK_F "-r 1200 -d /dev/ttyS1"
# Start MAVLink on Wifi (ESP8266 port)
mavlink start -r 20000 -b 921600 -d /dev/ttyS0
fi
if ver hwcmp AEROFC_V1
then
set MAVLINK_F "-r 1200 -d /dev/ttyS3"
fi
if ver hwcmp CRAZYFLIE
then
# Avoid using either of the two available serials
set MAVLINK_F none
fi
fi
if [ "x$MAVLINK_F" == xnone ]
then
else
mavlink start ${MAVLINK_F}
fi
unset MAVLINK_F
#
# MAVLink onboard / TELEM2
#
# XXX We need a better way for runtime eval of shell variables,
# but this works for now
if param compare SYS_COMPANION 10
then
frsky_telemetry start -d ${MAVLINK_COMPANION_DEVICE}
fi
if param compare SYS_COMPANION 20
then
syslink start
mavlink start -d /dev/bridge0 -b 57600 -m osd -r 40000
fi
if param compare SYS_COMPANION 921600
then
if ver hwcmp AEROFC_V1
then
if protocol_splitter start ${MAVLINK_COMPANION_DEVICE}
then
mavlink start -d /dev/mavlink -b 921600 -m onboard -r 5000 -x
micrortps_client start -d /dev/rtps -b 921600 -l -1 -s 2000
else
mavlink start -d ${MAVLINK_COMPANION_DEVICE} -b 921600 -m onboard -r 80000 -x -f
fi
else
mavlink start -d ${MAVLINK_COMPANION_DEVICE} -b 921600 -m onboard -r 80000 -x -f
fi
fi
if param compare SYS_COMPANION 57600
then
mavlink start -d ${MAVLINK_COMPANION_DEVICE} -b 57600 -m onboard -r 5000 -x -f
fi
if param compare SYS_COMPANION 460800
then
mavlink start -d ${MAVLINK_COMPANION_DEVICE} -b 460800 -m onboard -r 5000 -x -f
fi
if param compare SYS_COMPANION 157600
then
mavlink start -d ${MAVLINK_COMPANION_DEVICE} -b 57600 -m osd -r 1000
fi
if param compare SYS_COMPANION 257600
then
mavlink start -d ${MAVLINK_COMPANION_DEVICE} -b 57600 -m magic -r 5000 -x -f
fi
if param compare SYS_COMPANION 319200
then
mavlink start -d ${MAVLINK_COMPANION_DEVICE} -b 19200 -r 1000 -f
fi
if param compare SYS_COMPANION 338400
then
mavlink start -d ${MAVLINK_COMPANION_DEVICE} -b 38400 -r 1000 -f
fi
if param compare SYS_COMPANION 357600
then
mavlink start -d ${MAVLINK_COMPANION_DEVICE} -b 57600 -r 1000 -f
fi
if param compare SYS_COMPANION 3115200
then
mavlink start -d ${MAVLINK_COMPANION_DEVICE} -b 115200 -r 1000 -f
fi
if param compare SYS_COMPANION 419200
then
iridiumsbd start -d /dev/ttyS2
mavlink start -d /dev/iridium -b 19200 -m iridium -r 10
fi
if param compare SYS_COMPANION 1921600
then
mavlink start -d ${MAVLINK_COMPANION_DEVICE} -b 921600 -r 20000
fi
if param compare SYS_COMPANION 1500000
then
mavlink start -d ${MAVLINK_COMPANION_DEVICE} -b 1500000 -m onboard -r 10000 -x -f
fi
unset MAVLINK_COMPANION_DEVICE
#
# Starting stuff according to UAVCAN_ENABLE value
#
if param greater UAVCAN_ENABLE 0
then
if uavcan start
then
set LOGGER_BUF 6
uavcan start fw
else
tone_alarm ${TUNE_ERR}
fi
fi
if ver hwcmp PX4FMU_V4 MINDPX_V2
then
frsky_telemetry start -d /dev/ttyS6
fi
if ver hwcmp PX4FMU_V2 PX4FMU_V4 PX4FMU_V4PRO MINDPX_V2 PX4FMU_V5
then
# Check for flow sensor - as it is a background task, launch it last
px4flow start &
fi
if ver hwcmp AEROFC_V1
then
# don't start mavlink ttyACM0 on aerofc_v1
else
# Start MAVLink
mavlink start -r 800000 -d /dev/ttyACM0 -m config -x
fi
#
# Logging
#
if param compare SYS_LOGGER 0
then
sdlog2 start -r 100 -a -b 9 -t
else
set LOGGER_ARGS ""
if param compare SDLOG_MODE 1
then
set LOGGER_ARGS "-e"
fi
if param compare SDLOG_MODE 2
then
set LOGGER_ARGS "-f"
fi
if ver hwcmp AEROFC_V1
then
set LOGGER_ARGS "-m mavlink"
fi
logger start -b ${LOGGER_BUF} -t ${LOGGER_ARGS}
unset LOGGER_BUF
unset LOGGER_ARGS
fi
#
# Fixed wing setup
#
if [ $VEHICLE_TYPE == fw ]
then
if [ $MIXER == none ]
then
# Set default mixer for fixed wing if not defined
set MIXER AERT
fi
if [ $MAV_TYPE == none ]
then
# Use MAV_TYPE = 1 (fixed wing) if not defined
set MAV_TYPE 1
fi
param set MAV_TYPE ${MAV_TYPE}
# Load mixer and configure outputs
sh /etc/init.d/rc.interface
# Start standard fixedwing apps
sh /etc/init.d/rc.fw_apps
fi
#
# Multicopters setup
#
if [ $VEHICLE_TYPE == mc ]
then
if [ $MIXER == none ]
then
echo "Mixer undefined"
fi
if [ $MAV_TYPE == none ]
then
# Use mixer to detect vehicle type
if [ $MIXER == quad_x -o $MIXER == quad_+ ]
then
set MAV_TYPE 2
fi
if [ $MIXER == quad_w -o $MIXER == quad_dc ]
then
set MAV_TYPE 2
fi
if [ $MIXER == quad_h ]
then
set MAV_TYPE 2
fi
if [ $MIXER == tri_y_yaw- -o $MIXER == tri_y_yaw+ ]
then
set MAV_TYPE 15
fi
if [ $MIXER == hexa_x -o $MIXER == hexa_+ ]
then
set MAV_TYPE 13
fi
if [ $MIXER == hexa_cox ]
then
set MAV_TYPE 13
fi
if [ $MIXER == octo_x -o $MIXER == octo_+ ]
then
set MAV_TYPE 14
fi
if [ $MIXER == octo_cox -o $MIXER == octo_cox_w ]
then
set MAV_TYPE 14
fi
if [ $MIXER == coax ]
then
set MAV_TYPE 3
fi
fi
# Still no MAV_TYPE found
if [ $MAV_TYPE == none ]
then
param set MAV_TYPE 2
else
param set MAV_TYPE ${MAV_TYPE}
fi
# Load mixer and configure outputs
sh /etc/init.d/rc.interface
# Start standard multicopter apps
sh /etc/init.d/rc.mc_apps
fi
#
# VTOL setup
#
if [ $VEHICLE_TYPE == vtol ]
then
if [ $MIXER == none ]
then
echo "VTOL mixer undefined"
fi
if [ $MAV_TYPE == none ]
then
# Use mixer to detect vehicle type
if [ $MIXER == caipirinha_vtol ]
then
set MAV_TYPE 19
fi
if [ $MIXER == firefly6 ]
then
set MAV_TYPE 21
fi
if [ $MIXER == quad_x_pusher_vtol ]
then
set MAV_TYPE 22
fi
fi
# Still no MAV_TYPE found
if [ $MAV_TYPE == none ]
then
echo "Unknown MAV_TYPE"
param set MAV_TYPE 19
else
param set MAV_TYPE ${MAV_TYPE}
fi
# Load mixer and configure outputs
sh /etc/init.d/rc.interface
# Start standard vtol apps
sh /etc/init.d/rc.vtol_apps
fi
#
# UGV setup
#
if [ $VEHICLE_TYPE == ugv ]
then
if [ $MIXER == none ]
then
# Set default mixer for UGV if not defined
set MIXER ugv_generic
fi
if [ $MAV_TYPE == none ]
then
# Use MAV_TYPE = 10 (UGV) if not defined
set MAV_TYPE 10
fi
param set MAV_TYPE ${MAV_TYPE}
# Load mixer and configure outputs
sh /etc/init.d/rc.interface
# Start standard UGV apps
sh /etc/init.d/rc.ugv_apps
fi
unset MIXER
unset MAV_TYPE
unset OUTPUT_MODE
#
# Start the navigator
#
navigator start
#
# Generic setup (autostart ID not found)
#
if [ $VEHICLE_TYPE == none ]
then
echo "No autostart ID found"
ekf2 start
fi
# Start any custom addons
set FEXTRAS /fs/microsd/etc/extras.txt
if [ -f $FEXTRAS ]
then
echo "Addons script: ${FEXTRAS}"
sh $FEXTRAS
fi
unset FEXTRAS
if ver hwcmp CRAZYFLIE
then
# CF2 shouldn't have an sd card
else
if ver hwcmp AEROCORE2
then
# AEROCORE2 shouldn't have an sd card
else
# Run no SD alarm
if [ $LOG_FILE == /dev/null ]
then
# Play SOS
tone_alarm error
fi
fi
fi
#
# Check if we should start a thermal calibration
# TODO move further up and don't start unnecessary services if we are calibrating
#
set TEMP_CALIB_ARGS ""
if param compare SYS_CAL_GYRO 1
then
set TEMP_CALIB_ARGS "${TEMP_CALIB_ARGS} -g"
param set SYS_CAL_GYRO 0
fi
if param compare SYS_CAL_ACCEL 1
then
set TEMP_CALIB_ARGS "${TEMP_CALIB_ARGS} -a"
param set SYS_CAL_ACCEL 0
fi
if param compare SYS_CAL_BARO 1
then
set TEMP_CALIB_ARGS "${TEMP_CALIB_ARGS} -b"
param set SYS_CAL_BARO 0
fi
if [ "x$TEMP_CALIB_ARGS" != "x" ]
then
send_event temperature_calibration ${TEMP_CALIB_ARGS}
fi
unset TEMP_CALIB_ARGS
# vmount to control mounts such as gimbals, disabled by default.
if param compare MNT_MODE_IN -1
then
else
if vmount start
then
fi
fi
# End of autostart
fi
# There is no further script processing, so we can free some RAM
# XXX potentially unset all script variables.
unset TUNE_ERR
# Boot is complete, inform MAVLink app(s) that the system is now fully up and running
mavlink boot_complete