ardupilot/Tools/autotest/arduplane.py

669 lines
22 KiB
Python

#!/usr/bin/env python
# Fly ArduPlane in SITL
from __future__ import print_function
import math
import os
import pexpect
from pymavlink import mavutil
from pysim import util
from common import AutoTest
from common import NotAchievedException
from common import PreconditionFailedException
# get location of scripts
testdir = os.path.dirname(os.path.realpath(__file__))
HOME = mavutil.location(-35.362938, 149.165085, 585, 354)
WIND = "0,180,0.2" # speed,direction,variance
class AutoTestPlane(AutoTest):
def __init__(self,
binary,
valgrind=False,
gdb=False,
speedup=10,
frame=None,
params=None,
gdbserver=False,
breakpoints=[],
**kwargs):
super(AutoTestPlane, self).__init__(**kwargs)
self.binary = binary
self.valgrind = valgrind
self.gdb = gdb
self.frame = frame
self.params = params
self.gdbserver = gdbserver
self.breakpoints = breakpoints
self.home = "%f,%f,%u,%u" % (HOME.lat,
HOME.lng,
HOME.alt,
HOME.heading)
self.homeloc = None
self.speedup = speedup
self.sitl = None
self.hasInit = False
self.log_name = "ArduPlane"
def init(self):
if self.frame is None:
self.frame = 'plane-elevrev'
defaults_file = os.path.join(testdir,
'default_params/plane-jsbsim.parm')
self.sitl = util.start_SITL(self.binary,
wipe=True,
model=self.frame,
home=self.home,
speedup=self.speedup,
defaults_file=defaults_file,
valgrind=self.valgrind,
gdb=self.gdb,
gdbserver=self.gdbserver,
breakpoints=self.breakpoints)
self.mavproxy = util.start_MAVProxy_SITL(
'ArduPlane', options=self.mavproxy_options())
self.mavproxy.expect('Telemetry log: (\S+)\r\n')
self.logfile = self.mavproxy.match.group(1)
self.progress("LOGFILE %s" % self.logfile)
self.try_symlink_tlog()
self.mavproxy.expect('Received [0-9]+ parameters')
util.expect_setup_callback(self.mavproxy, self.expect_callback)
self.expect_list_clear()
self.expect_list_extend([self.sitl, self.mavproxy])
self.progress("Started simulator")
self.get_mavlink_connection_going()
self.hasInit = True
self.progress("Ready to start testing!")
def takeoff(self):
"""Takeoff get to 30m altitude."""
self.mavproxy.send('switch 4\n')
self.wait_mode('FBWA')
self.wait_ready_to_arm()
self.arm_vehicle()
# some rudder to counteract the prop torque
self.set_rc(4, 1700)
# some up elevator to keep the tail down
self.set_rc(2, 1200)
# get it moving a bit first
self.set_rc(3, 1300)
self.mav.recv_match(condition='VFR_HUD.groundspeed>6', blocking=True)
# a bit faster again, straighten rudder
self.set_rc(3, 1600)
self.set_rc(4, 1500)
self.mav.recv_match(condition='VFR_HUD.groundspeed>12', blocking=True)
# hit the gas harder now, and give it some more elevator
self.set_rc(2, 1100)
self.set_rc(3, 2000)
# gain a bit of altitude
self.wait_altitude(self.homeloc.alt+150,
self.homeloc.alt+180,
timeout=30)
# level off
self.set_rc(2, 1500)
self.progress("TAKEOFF COMPLETE")
def fly_left_circuit(self):
"""Fly a left circuit, 200m on a side."""
self.mavproxy.send('switch 4\n')
self.wait_mode('FBWA')
self.set_rc(3, 2000)
self.wait_level_flight()
self.progress("Flying left circuit")
# do 4 turns
for i in range(0, 4):
# hard left
self.progress("Starting turn %u" % i)
self.set_rc(1, 1000)
self.wait_heading(270 - (90*i), accuracy=10)
self.set_rc(1, 1500)
self.progress("Starting leg %u" % i)
self.wait_distance(100, accuracy=20)
self.progress("Circuit complete")
def fly_RTL(self):
"""Fly to home."""
self.progress("Flying home in RTL")
self.mavproxy.send('switch 2\n')
self.wait_mode('RTL')
self.wait_location(self.homeloc,
accuracy=120,
target_altitude=self.homeloc.alt+100,
height_accuracy=20,
timeout=180)
self.progress("RTL Complete")
def fly_LOITER(self, num_circles=4):
"""Loiter where we are."""
self.progress("Testing LOITER for %u turns" % num_circles)
self.mavproxy.send('loiter\n')
self.wait_mode('LOITER')
m = self.mav.recv_match(type='VFR_HUD', blocking=True)
initial_alt = m.alt
self.progress("Initial altitude %u\n" % initial_alt)
while num_circles > 0:
self.wait_heading(0, accuracy=10, timeout=60)
self.wait_heading(180, accuracy=10, timeout=60)
num_circles -= 1
self.progress("Loiter %u circles left" % num_circles)
m = self.mav.recv_match(type='VFR_HUD', blocking=True)
final_alt = m.alt
self.progress("Final altitude %u initial %u\n" %
(final_alt, initial_alt))
self.mavproxy.send('mode FBWA\n')
self.wait_mode('FBWA')
if abs(final_alt - initial_alt) > 20:
self.progress("Failed to maintain altitude")
raise NotAchievedException()
self.progress("Completed Loiter OK")
def fly_CIRCLE(self, num_circles=1):
"""Circle where we are."""
self.progress("Testing CIRCLE for %u turns" % num_circles)
self.mavproxy.send('mode CIRCLE\n')
self.wait_mode('CIRCLE')
m = self.mav.recv_match(type='VFR_HUD', blocking=True)
initial_alt = m.alt
self.progress("Initial altitude %u\n" % initial_alt)
while num_circles > 0:
self.wait_heading(0, accuracy=10, timeout=60)
self.wait_heading(180, accuracy=10, timeout=60)
num_circles -= 1
self.progress("CIRCLE %u circles left" % num_circles)
m = self.mav.recv_match(type='VFR_HUD', blocking=True)
final_alt = m.alt
self.progress("Final altitude %u initial %u\n" %
(final_alt, initial_alt))
self.mavproxy.send('mode FBWA\n')
self.wait_mode('FBWA')
if abs(final_alt - initial_alt) > 20:
self.progress("Failed to maintain altitude")
raise NotAchievedException()
self.progress("Completed CIRCLE OK")
def wait_level_flight(self, accuracy=5, timeout=30):
"""Wait for level flight."""
tstart = self.get_sim_time()
self.progress("Waiting for level flight")
self.set_rc(1, 1500)
self.set_rc(2, 1500)
self.set_rc(4, 1500)
while self.get_sim_time() < tstart + timeout:
m = self.mav.recv_match(type='ATTITUDE', blocking=True)
roll = math.degrees(m.roll)
pitch = math.degrees(m.pitch)
self.progress("Roll=%.1f Pitch=%.1f" % (roll, pitch))
if math.fabs(roll) <= accuracy and math.fabs(pitch) <= accuracy:
self.progress("Attained level flight")
return
self.progress("Failed to attain level flight")
raise NotAchievedException()
def change_altitude(self, altitude, accuracy=30):
"""Get to a given altitude."""
self.mavproxy.send('mode FBWA\n')
self.wait_mode('FBWA')
alt_error = self.mav.messages['VFR_HUD'].alt - altitude
if alt_error > 0:
self.set_rc(2, 2000)
else:
self.set_rc(2, 1000)
self.wait_altitude(altitude-accuracy/2, altitude+accuracy/2)
self.set_rc(2, 1500)
self.progress("Reached target altitude at %u" %
self.mav.messages['VFR_HUD'].alt)
return self.wait_level_flight()
def axial_left_roll(self, count=1):
"""Fly a left axial roll."""
# full throttle!
self.set_rc(3, 2000)
self.change_altitude(self.homeloc.alt+300)
# fly the roll in manual
self.mavproxy.send('switch 6\n')
self.wait_mode('MANUAL')
while count > 0:
self.progress("Starting roll")
self.set_rc(1, 1000)
try:
self.wait_roll(-150, accuracy=90)
self.wait_roll(150, accuracy=90)
self.wait_roll(0, accuracy=90)
except Exception as e:
self.set_rc(1, 1500)
raise e
count -= 1
# back to FBWA
self.set_rc(1, 1500)
self.mavproxy.send('switch 4\n')
self.wait_mode('FBWA')
self.set_rc(3, 1700)
return self.wait_level_flight()
def inside_loop(self, count=1):
"""Fly a inside loop."""
# full throttle!
self.set_rc(3, 2000)
self.change_altitude(self.homeloc.alt+300)
# fly the loop in manual
self.mavproxy.send('switch 6\n')
self.wait_mode('MANUAL')
while count > 0:
self.progress("Starting loop")
self.set_rc(2, 1000)
self.wait_pitch(-60, accuracy=20)
self.wait_pitch(0, accuracy=20)
count -= 1
# back to FBWA
self.set_rc(2, 1500)
self.mavproxy.send('switch 4\n')
self.wait_mode('FBWA')
self.set_rc(3, 1700)
return self.wait_level_flight()
def test_stabilize(self, count=1):
"""Fly stabilize mode."""
# full throttle!
self.set_rc(3, 2000)
self.set_rc(2, 1300)
self.change_altitude(self.homeloc.alt+300)
self.set_rc(2, 1500)
self.mavproxy.send("mode STABILIZE\n")
self.wait_mode('STABILIZE')
while count > 0:
self.progress("Starting roll")
self.set_rc(1, 2000)
self.wait_roll(-150, accuracy=90)
self.wait_roll(150, accuracy=90)
self.wait_roll(0, accuracy=90)
count -= 1
self.set_rc(1, 1500)
self.wait_roll(0, accuracy=5)
# back to FBWA
self.mavproxy.send('mode FBWA\n')
self.wait_mode('FBWA')
self.set_rc(3, 1700)
return self.wait_level_flight()
def test_acro(self, count=1):
"""Fly ACRO mode."""
# full throttle!
self.set_rc(3, 2000)
self.set_rc(2, 1300)
self.change_altitude(self.homeloc.alt+300)
self.set_rc(2, 1500)
self.mavproxy.send("mode ACRO\n")
self.wait_mode('ACRO')
while count > 0:
self.progress("Starting roll")
self.set_rc(1, 1000)
self.wait_roll(-150, accuracy=90)
self.wait_roll(150, accuracy=90)
self.wait_roll(0, accuracy=90)
count -= 1
self.set_rc(1, 1500)
# back to FBWA
self.mavproxy.send('mode FBWA\n')
self.wait_mode('FBWA')
self.wait_level_flight()
self.mavproxy.send("mode ACRO\n")
self.wait_mode('ACRO')
count = 2
while count > 0:
self.progress("Starting loop")
self.set_rc(2, 1000)
self.wait_pitch(-60, accuracy=20)
self.wait_pitch(0, accuracy=20)
count -= 1
self.set_rc(2, 1500)
# back to FBWA
self.mavproxy.send('mode FBWA\n')
self.wait_mode('FBWA')
self.set_rc(3, 1700)
return self.wait_level_flight()
def test_FBWB(self, mode='FBWB'):
"""Fly FBWB or CRUISE mode."""
self.mavproxy.send("mode %s\n" % mode)
self.wait_mode(mode)
self.set_rc(3, 1700)
self.set_rc(2, 1500)
# lock in the altitude by asking for an altitude change then releasing
self.set_rc(2, 1000)
self.wait_distance(50, accuracy=20)
self.set_rc(2, 1500)
self.wait_distance(50, accuracy=20)
m = self.mav.recv_match(type='VFR_HUD', blocking=True)
initial_alt = m.alt
self.progress("Initial altitude %u\n" % initial_alt)
self.progress("Flying right circuit")
# do 4 turns
for i in range(0, 4):
# hard left
self.progress("Starting turn %u" % i)
self.set_rc(1, 1800)
try:
self.wait_heading(0 + (90*i), accuracy=20, timeout=60)
except Exception as e:
self.set_rc(1, 1500)
raise e
self.set_rc(1, 1500)
self.progress("Starting leg %u" % i)
self.wait_distance(100, accuracy=20)
self.progress("Circuit complete")
self.progress("Flying rudder left circuit")
# do 4 turns
for i in range(0, 4):
# hard left
self.progress("Starting turn %u" % i)
self.set_rc(4, 1900)
try:
self.wait_heading(360 - (90*i), accuracy=20, timeout=60)
except Exception as e:
self.set_rc(4, 1500)
raise e
self.set_rc(4, 1500)
self.progress("Starting leg %u" % i)
self.wait_distance(100, accuracy=20)
self.progress("Circuit complete")
m = self.mav.recv_match(type='VFR_HUD', blocking=True)
final_alt = m.alt
self.progress("Final altitude %u initial %u\n" %
(final_alt, initial_alt))
# back to FBWA
self.mavproxy.send('mode FBWA\n')
self.wait_mode('FBWA')
if abs(final_alt - initial_alt) > 20:
self.progress("Failed to maintain altitude")
raise NotAchievedException()
return self.wait_level_flight()
def wp_load(self, filename):
self.mavproxy.send('wp load %s\n' % filename)
self.mavproxy.expect('Flight plan received')
self.mavproxy.send('wp list\n')
self.mavproxy.expect('Requesting [0-9]+ waypoints')
def fly_mission(self, filename):
"""Fly a mission from a file."""
self.progress("Flying mission %s" % filename)
self.wp_load(filename)
self.mavproxy.send('switch 1\n') # auto mode
self.wait_mode('AUTO')
self.wait_waypoint(1, 7, max_dist=60)
self.wait_groundspeed(0, 0.5, timeout=60)
self.mavproxy.expect("Auto disarmed")
self.progress("Mission OK")
def fly_flaps(self):
"""Test flaps functionality."""
filename = os.path.join(testdir, "flaps.txt")
self.context_push()
ex = None
try:
flaps_ch = 5
servo_ch = 5
self.set_parameter("SERVO%u_FUNCTION" % servo_ch, 3) # flapsauto
self.set_parameter("FLAP_IN_CHANNEL", flaps_ch)
self.set_parameter("LAND_FLAP_PERCNT", 50)
self.set_parameter("LOG_DISARMED", 1)
flaps_ch_min = 1000
flaps_ch_trim = 1500
flaps_ch_max = 2000
self.set_parameter("RC%u_MIN" % flaps_ch, flaps_ch_min)
self.set_parameter("RC%u_MAX" % flaps_ch, flaps_ch_max)
self.set_parameter("RC%u_TRIM" % flaps_ch, flaps_ch_trim)
servo_ch_min = 1200
servo_ch_trim = 1300
servo_ch_max = 1800
self.set_parameter("SERVO%u_MIN" % servo_ch, servo_ch_min)
self.set_parameter("SERVO%u_MAX" % servo_ch, servo_ch_max)
self.set_parameter("SERVO%u_TRIM" % servo_ch, servo_ch_trim)
# check flaps are not deployed:
self.set_rc(flaps_ch, flaps_ch_min)
self.wait_servo_channel_value(servo_ch, servo_ch_min)
# deploy the flaps:
self.set_rc(flaps_ch, flaps_ch_max)
tstart = self.get_sim_time()
self.wait_servo_channel_value(servo_ch, servo_ch_max)
tstop = self.get_sim_time_cached()
delta_time = tstop - tstart
delta_time_min = 0.5
delta_time_max = 1.5
if delta_time < delta_time_min or delta_time > delta_time_max:
self.progress("Flaps Slew not working (%f seconds)" %
(delta_time,))
raise NotAchievedException()
# undeploy flaps:
self.set_rc(flaps_ch, flaps_ch_min)
self.wait_servo_channel_value(servo_ch, servo_ch_min)
self.progress("Flying mission %s" % filename)
self.wp_load(filename)
self.mavproxy.send('wp set 1\n')
self.mavproxy.send('switch 1\n') # auto mode
self.wait_mode('AUTO')
self.wait_ready_to_arm()
self.arm_vehicle()
tstart = self.get_sim_time_cached()
last_mission_current_msg = 0
last_seq = None
while self.armed():
m = self.mav.recv_match(type='MISSION_CURRENT', blocking=True)
time_delta = (self.get_sim_time_cached() -
last_mission_current_msg)
if (time_delta >1 or
m.seq != last_seq):
dist = None
x = self.mav.messages.get("NAV_CONTROLLER_OUTPUT", None)
if x is not None:
dist = x.wp_dist
self.progress("MISSION_CURRENT.seq=%u (dist=%s)" %
(m.seq,str(dist)))
last_mission_current_msg = self.get_sim_time_cached()
last_seq = m.seq
# flaps should undeploy at the end
self.wait_servo_channel_value(servo_ch, servo_ch_min, timeout=30)
# do a short flight in FBWA, watching for flaps
# self.mavproxy.send('switch 4\n')
# self.wait_mode('FBWA')
# self.wait_seconds(10)
# self.mavproxy.send('switch 6\n')
# self.wait_mode('MANUAL')
# self.wait_seconds(10)
self.progress("Flaps OK")
except Exception as e:
ex = e
self.context_pop()
if ex:
if self.armed():
self.disarm_vehicle()
raise ex
def test_rc_relay(self):
'''test toggling channel 12 toggles relay'''
off = self.get_parameter("SIM_PIN_MASK")
if off:
raise PreconditionFailedException()
self.set_rc(12, 2000)
self.mav.wait_heartbeat()
self.mav.wait_heartbeat()
on = self.get_parameter("SIM_PIN_MASK")
if not on:
raise NotAchievedException()
self.set_rc(12, 1000)
self.mav.wait_heartbeat()
self.mav.wait_heartbeat()
off = self.get_parameter("SIM_PIN_MASK")
if off:
raise NotAchievedException()
def test_rc_option_camera_trigger(self):
'''test toggling channel 12 takes picture'''
x = self.mav.messages.get("CAMERA_FEEDBACK", None)
if x is not None:
raise PreconditionFailedException()
self.set_rc(12, 2000)
tstart = self.get_sim_time()
while self.get_sim_time() - tstart < 10:
x = self.mav.messages.get("CAMERA_FEEDBACK", None)
if x is not None:
break
self.mav.wait_heartbeat()
self.set_rc(12, 1000)
if x is None:
raise NotAchievedException()
def autotest(self):
"""Autotest ArduPlane in SITL."""
self.check_test_syntax(test_file=os.path.realpath(__file__))
if not self.hasInit:
self.init()
self.fail_list = []
try:
self.progress("Waiting for a heartbeat with mavlink protocol %s"
% self.mav.WIRE_PROTOCOL_VERSION)
self.mav.wait_heartbeat()
self.progress("Setting up RC parameters")
self.set_rc_default()
self.set_rc(3, 1000)
self.set_rc(8, 1800)
self.set_parameter("RC12_OPTION", 9)
self.reboot_sitl() # needed for RC12_OPTION to take effect
self.run_test("Test RC Option - Camera Trigger",
self.test_rc_option_camera_trigger)
self.set_parameter("RC12_OPTION", 28)
self.reboot_sitl() # needed for RC12_OPTION to take effect
self.run_test("Test Relay RC Channel Option",
self.test_rc_relay)
self.progress("Waiting for GPS fix")
self.mav.recv_match(condition='VFR_HUD.alt>10', blocking=True)
self.mav.wait_gps_fix()
while self.mav.location().alt < 10:
self.mav.wait_gps_fix()
self.homeloc = self.mav.location()
self.progress("Home location: %s" % self.homeloc)
self.wait_ready_to_arm()
self.run_test("Arm features", self.test_arm_feature)
self.run_test("Flaps", self.fly_flaps)
self.mavproxy.send('switch 6\n')
self.wait_mode('MANUAL')
self.run_test("Takeoff", self.takeoff)
self.run_test("Fly left circuit", self.fly_left_circuit)
self.run_test("Left roll", lambda: self.axial_left_roll(1))
self.run_test("Inside loop", self.inside_loop)
self.run_test("Stablize test", self.test_stabilize)
self.run_test("ACRO test", self.test_acro)
self.run_test("FBWB test", self.test_FBWB)
self.run_test("CRUISE test", lambda: self.test_FBWB(mode='CRUISE'))
self.run_test("RTL test", self.fly_RTL)
self.run_test("LOITER test", self.fly_LOITER)
self.run_test("CIRCLE test", self.fly_CIRCLE)
self.run_test("Mission test",
lambda: self.fly_mission(
os.path.join(testdir, "ap1.txt")))
self.run_test("Log download",
lambda: self.log_download(
self.buildlogs_path("ArduPlane-log.bin")))
except pexpect.TIMEOUT:
self.progress("Failed with timeout")
self.fail_list.append("timeout")
self.close()
if len(self.fail_list):
self.progress("FAILED: %s" % self.fail_list)
return False
self.progress("Max set_rc_timeout=%s" % self.max_set_rc_timeout);
return True