diff options
Diffstat (limited to 'mavlink/share/pyshared/pymavlink/examples/bwtest.py')
-rw-r--r-- | mavlink/share/pyshared/pymavlink/examples/bwtest.py | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/mavlink/share/pyshared/pymavlink/examples/bwtest.py b/mavlink/share/pyshared/pymavlink/examples/bwtest.py deleted file mode 100644 index de56d4f8c..000000000 --- a/mavlink/share/pyshared/pymavlink/examples/bwtest.py +++ /dev/null @@ -1,58 +0,0 @@ -#!/usr/bin/env python - -''' -check bandwidth of link -''' - -import sys, struct, time, os - -# allow import from the parent directory, where mavlink.py is -sys.path.insert(0, os.path.join(os.path.dirname(os.path.realpath(__file__)), '..')) - -import mavutil - -from optparse import OptionParser -parser = OptionParser("bwtest.py [options]") - -parser.add_option("--baudrate", dest="baudrate", type='int', - help="master port baud rate", default=115200) -parser.add_option("--device", dest="device", default=None, help="serial device") -(opts, args) = parser.parse_args() - -if opts.device is None: - print("You must specify a serial device") - sys.exit(1) - -# create a mavlink serial instance -master = mavutil.mavlink_connection(opts.device, baud=opts.baudrate) - -t1 = time.time() - -counts = {} - -bytes_sent = 0 -bytes_recv = 0 - -while True: - master.mav.heartbeat_send(1, 1) - master.mav.sys_status_send(1, 2, 3, 4, 5, 6, 7) - master.mav.gps_raw_send(1, 2, 3, 4, 5, 6, 7, 8, 9) - master.mav.attitude_send(1, 2, 3, 4, 5, 6, 7) - master.mav.vfr_hud_send(1, 2, 3, 4, 5, 6) - while master.port.inWaiting() > 0: - m = master.recv_msg() - if m == None: break - if m.get_type() not in counts: - counts[m.get_type()] = 0 - counts[m.get_type()] += 1 - t2 = time.time() - if t2 - t1 > 1.0: - print("%u sent, %u received, %u errors bwin=%.1f kB/s bwout=%.1f kB/s" % ( - master.mav.total_packets_sent, - master.mav.total_packets_received, - master.mav.total_receive_errors, - 0.001*(master.mav.total_bytes_received-bytes_recv)/(t2-t1), - 0.001*(master.mav.total_bytes_sent-bytes_sent)/(t2-t1))) - bytes_sent = master.mav.total_bytes_sent - bytes_recv = master.mav.total_bytes_received - t1 = t2 |