mirror of https://github.com/ArduPilot/ardupilot
Merge branch 'master' of https://code.google.com/p/ardupilot-mega
This commit is contained in:
commit
45a684c19d
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@ -152,6 +152,7 @@ private:
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uint16_t waypoint_count;
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uint32_t waypoint_timelast_send; // milliseconds
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uint32_t waypoint_timelast_receive; // milliseconds
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uint32_t waypoint_timelast_request; // milliseconds
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uint16_t waypoint_send_timeout; // milliseconds
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uint16_t waypoint_receive_timeout; // milliseconds
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@ -572,18 +572,26 @@ GCS_MAVLINK::update(void)
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send_message(MSG_NEXT_PARAM);
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}
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if (!waypoint_receiving && !waypoint_sending) {
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return;
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}
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uint32_t tnow = millis();
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if (waypoint_receiving &&
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waypoint_request_i <= (unsigned)g.waypoint_total) {
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waypoint_request_i <= (unsigned)g.waypoint_total &&
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tnow > waypoint_timelast_request + 500) {
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waypoint_timelast_request = tnow;
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send_message(MSG_NEXT_WAYPOINT);
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}
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// stop waypoint sending if timeout
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if (waypoint_sending && (millis() - waypoint_timelast_send) > waypoint_send_timeout){
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if (waypoint_sending && (tnow - waypoint_timelast_send) > waypoint_send_timeout){
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waypoint_sending = false;
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}
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// stop waypoint receiving if timeout
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if (waypoint_receiving && (millis() - waypoint_timelast_receive) > waypoint_receive_timeout){
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if (waypoint_receiving && (tnow - waypoint_timelast_receive) > waypoint_receive_timeout){
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waypoint_receiving = false;
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}
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}
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@ -1151,6 +1159,7 @@ void GCS_MAVLINK::handleMessage(mavlink_message_t* msg)
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waypoint_receiving = true;
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waypoint_sending = false;
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waypoint_request_i = 0;
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waypoint_timelast_request = 0;
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break;
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}
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@ -1296,6 +1305,7 @@ void GCS_MAVLINK::handleMessage(mavlink_message_t* msg)
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// update waypoint receiving state machine
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waypoint_timelast_receive = millis();
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waypoint_timelast_request = 0;
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waypoint_request_i++;
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if (waypoint_request_i > (uint16_t)g.waypoint_total){
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@ -152,6 +152,7 @@ private:
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uint16_t waypoint_count;
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uint32_t waypoint_timelast_send; // milliseconds
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uint32_t waypoint_timelast_receive; // milliseconds
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uint32_t waypoint_timelast_request; // milliseconds
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uint16_t waypoint_send_timeout; // milliseconds
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uint16_t waypoint_receive_timeout; // milliseconds
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@ -777,8 +777,15 @@ GCS_MAVLINK::update(void)
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send_message(MSG_NEXT_PARAM);
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}
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if (!waypoint_receiving && !waypoint_sending) {
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return;
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}
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uint32_t tnow = millis();
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if (waypoint_receiving &&
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waypoint_request_i <= (unsigned)g.command_total) {
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waypoint_request_i <= (unsigned)g.command_total &&
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tnow > waypoint_timelast_request + 500) {
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send_message(MSG_NEXT_WAYPOINT);
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}
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@ -1413,6 +1420,7 @@ void GCS_MAVLINK::handleMessage(mavlink_message_t* msg)
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g.command_total.set_and_save(packet.count - 1);
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waypoint_timelast_receive = millis();
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waypoint_timelast_request = 0;
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waypoint_receiving = true;
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waypoint_sending = false;
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waypoint_request_i = 0;
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@ -1589,6 +1597,7 @@ void GCS_MAVLINK::handleMessage(mavlink_message_t* msg)
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// update waypoint receiving state machine
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waypoint_timelast_receive = millis();
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waypoint_timelast_request = 0;
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waypoint_request_i++;
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if (waypoint_request_i > (uint16_t)g.command_total){
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@ -1,3 +1,4 @@
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FRAME 0
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RC1_MAX 2000.000000
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RC1_MIN 1000.000000
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RC1_TRIM 1500.000000
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@ -1,12 +1,56 @@
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# fly ArduCopter in SIL
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import util, pexpect, sys, time, math, shutil
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import util, pexpect, sys, time, math, shutil, os
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# get location of scripts
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testdir=os.path.dirname(os.path.realpath(__file__))
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sys.path.insert(0, 'pymavlink')
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import mavutil
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HOME_LOCATION='-35.362938,149.165085,650,270'
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class location(object):
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'''represent a GPS coordinate'''
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def __init__(self, lat, lng, alt=0):
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self.lat = lat
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self.lng = lng
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self.alt = alt
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def get_distance(loc1, loc2):
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'''get ground distance between two locations'''
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dlat = loc2.lat - loc1.lat
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dlong = loc2.lng - loc1.lng
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return math.sqrt((dlat*dlat) + (dlong*dlong)) * 1.113195e5
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def get_bearing(loc1, loc2):
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'''get bearing from loc1 to loc2'''
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off_x = loc2.lng - loc1.lng
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off_y = loc2.lat - loc1.lat
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bearing = 90.00 + math.atan2(-off_y, off_x) * 57.2957795
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if bearing < 0:
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bearing += 360.00
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return bearing;
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def current_location(mav):
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'''return current location'''
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return location(mav.messages['GPS_RAW'].lat,
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mav.messages['GPS_RAW'].lon,
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mav.messages['VFR_HUD'].alt)
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def wait_altitude(mav, alt_min, alt_max, timeout=30):
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'''wait for a given altitude range'''
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tstart = time.time()
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print("Waiting for altitude between %u and %u" % (alt_min, alt_max))
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while time.time() < tstart + timeout:
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m = mav.recv_match(type='VFR_HUD', blocking=True)
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print("Altitude %u" % m.alt)
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if m.alt >= alt_min and m.alt <= alt_max:
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return True
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print("Failed to attain altitude range")
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return False
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def arm_motors(mavproxy):
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'''arm motors'''
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mavproxy.send('switch 6\n') # stabilize mode
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@ -31,9 +75,7 @@ def takeoff(mavproxy, mav):
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mavproxy.send('switch 6\n') # stabilize mode
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mavproxy.expect('STABILIZE>')
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mavproxy.send('rc 3 1500\n')
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mavproxy.send('status\n')
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m = mav.recv_match(type='VFR_HUD', condition='VFR_HUD.alt>=30', blocking=True)
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print("Altitude %u" % m.alt)
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wait_altitude(mav, 30, 40)
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print("TAKEOFF COMPLETE")
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@ -60,20 +102,88 @@ def loiter(mavproxy, mav, maxaltchange=10, holdtime=10, timeout=60):
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return False
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def wait_heading(mav, heading, accuracy=5, timeout=30):
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'''wait for a given heading'''
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tstart = time.time()
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while time.time() < tstart + timeout:
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m = mav.recv_match(type='VFR_HUD', blocking=True)
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print("Heading %u" % m.heading)
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if math.fabs(m.heading - heading) <= accuracy:
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return True
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print("Failed to attain heading %u" % heading)
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return False
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def wait_distance(mav, distance, accuracy=5, timeout=30):
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'''wait for flight of a given distance'''
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tstart = time.time()
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start = current_location(mav)
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while time.time() < tstart + timeout:
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m = mav.recv_match(type='GPS_RAW', blocking=True)
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pos = current_location(mav)
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delta = get_distance(start, pos)
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print("Distance %.2f meters" % delta)
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if math.fabs(delta - distance) <= accuracy:
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return True
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print("Failed to attain distance %u" % distance)
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return False
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def fly_square(mavproxy, mav, side=50, timeout=120):
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'''fly a square, flying N then E'''
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mavproxy.send('switch 6\n')
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mavproxy.expect('STABILIZE>')
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tstart = time.time()
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mavproxy.send('rc 3 1430\n')
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mavproxy.send('rc 4 1610\n')
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if not wait_heading(mav, 0):
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return False
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mavproxy.send('rc 4 1500\n')
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print("Going north %u meters" % side)
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mavproxy.send('rc 2 1390\n')
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ok = wait_distance(mav, side)
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mavproxy.send('rc 2 1500\n')
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print("Going east %u meters" % side)
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mavproxy.send('rc 1 1610\n')
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ok = wait_distance(mav, side)
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mavproxy.send('rc 1 1500\n')
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print("Going south %u meters" % side)
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mavproxy.send('rc 2 1610\n')
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ok = wait_distance(mav, side)
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mavproxy.send('rc 2 1500\n')
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print("Going west %u meters" % side)
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mavproxy.send('rc 1 1390\n')
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ok = wait_distance(mav, side)
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mavproxy.send('rc 1 1500\n')
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return ok
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def land(mavproxy, mav, timeout=60):
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'''land the quad'''
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print("STARTING LANDING")
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mavproxy.send('switch 6\n')
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mavproxy.expect('STABILIZE>')
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mavproxy.send('status\n')
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mavproxy.expect('>')
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mavproxy.send('rc 3 1300\n')
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tstart = time.time()
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while time.time() < tstart + timeout:
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# start by dropping throttle till we have lost 5m
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mavproxy.send('rc 3 1380\n')
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m = mav.recv_match(type='VFR_HUD', blocking=True)
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print("Altitude %u" % m.alt)
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if m.alt <= 0:
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print("LANDED OK")
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wait_altitude(mav, 0, m.alt-5)
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# now let it settle gently
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mavproxy.send('rc 3 1400\n')
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tstart = time.time()
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if wait_altitude(mav, -5, 0):
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print("LANDING OK")
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return True
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else:
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print("LANDING FAILED")
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return False
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@ -93,22 +203,31 @@ def fly_ArduCopter():
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sil = util.start_SIL('ArduCopter')
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mavproxy = util.start_MAVProxy_SIL('ArduCopter')
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mavproxy.expect('Please Run Setup')
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# we need to restart it after eeprom erase
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mavproxy.close()
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sil.close()
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sil = util.start_SIL('ArduCopter')
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mavproxy = util.start_MAVProxy_SIL('ArduCopter', options='--fgout=127.0.0.1:5502 --fgin=127.0.0.1:5501 --out=127.0.0.1:14550 --quadcopter')
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mavproxy.expect('Received [0-9]+ parameters')
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# setup test parameters
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mavproxy.send("param load %s/ArduCopter.parm\n" % testdir)
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mavproxy.expect('Loaded [0-9]+ parameters')
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# reboot with new parameters
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mavproxy.close()
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sil.close()
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sil = util.start_SIL('ArduCopter')
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mavproxy = util.start_MAVProxy_SIL('ArduCopter', options='--fgout=127.0.0.1:5502 --fgin=127.0.0.1:5501 --out=127.0.0.1:14550 --out=192.168.2.15:14550 --quadcopter --streamrate=1')
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mavproxy.expect('Logging to (\S+)')
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logfile = mavproxy.match.group(1)
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print("LOGFILE %s" % logfile)
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mavproxy.expect("Ready to FLY")
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mavproxy.expect('Received [0-9]+ parameters')
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# setup test parameters
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mavproxy.send("param load autotest/ArduCopter.parm\n")
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mavproxy.expect('Loaded [0-9]+ parameters')
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# start hil_quad.py
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util.run_cmd('pkill -f hil_quad.py', checkfail=False)
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hquad = pexpect.spawn('HILTest/hil_quad.py --fgout=192.168.2.15:9123 --home=%s' % HOME_LOCATION,
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logfile=sys.stdout, timeout=10)
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hquad.expect('Starting at')
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@ -123,6 +242,7 @@ def fly_ArduCopter():
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setup_rc(mavproxy)
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arm_motors(mavproxy)
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takeoff(mavproxy, mav)
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fly_square(mavproxy, mav)
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loiter(mavproxy, mav)
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land(mavproxy, mav)
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disarm_motors(mavproxy)
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