mirror of https://github.com/ArduPilot/ardupilot
56 lines
1.7 KiB
Bash
56 lines
1.7 KiB
Bash
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#!/usr/bin/env python
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import pexpect, time, sys
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from pymavlink import mavutil
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def wait_heartbeat(mav, timeout=10):
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'''wait for a heartbeat'''
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start_time = time.time()
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while time.time() < start_time+timeout:
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if mav.recv_match(type='HEARTBEAT', blocking=True, timeout=0.5) is not None:
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return
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failure("Failed to get heartbeat")
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def wait_mode(mav, modes, timeout=10):
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'''wait for one of a set of flight modes'''
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start_time = time.time()
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last_mode = None
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while time.time() < start_time+timeout:
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wait_heartbeat(mav, timeout=10)
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if mav.flightmode != last_mode:
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print("Flightmode %s" % mav.flightmode)
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last_mode = mav.flightmode
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if mav.flightmode in modes:
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return
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print("Failed to get mode from %s" % modes)
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sys.exit(1)
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def wait_time(mav, simtime):
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'''wait for simulation time to pass'''
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imu = mav.recv_match(type='RAW_IMU', blocking=True)
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t1 = imu.time_usec*1.0e-6
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while True:
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imu = mav.recv_match(type='RAW_IMU', blocking=True)
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t2 = imu.time_usec*1.0e-6
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if t2 - t1 > simtime:
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break
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cmd = 'sim_vehicle.sh -j4 -D -L KSFO -S5'
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mavproxy = pexpect.spawn(cmd, logfile=sys.stdout, timeout=30)
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mavproxy.expect("Ready to FLY")
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mav = mavutil.mavlink_connection('127.0.0.1:14550')
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wait_time(mav, 12)
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mavproxy.send('arm throttle\n')
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mavproxy.expect('ARMED')
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mavproxy.send('alt_hold\n')
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wait_mode(mav, ['ALT_HOLD'])
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mavproxy.send('rc 3 1800\n')
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mavproxy.send('param set CH7_OPT 2\n')
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mavproxy.send('repeat add 2 rc 7 2000\n')
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wait_time(mav, 1)
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mavproxy.send('repeat add 2 rc 7 1000\n')
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mavproxy.logfile = None
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mavproxy.interact()
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