def main():
parser = argparse.ArgumentParser(description='FIX Gateway')
parser.add_argument('--debug',
action='store_true',
help='Run in debug mode')
parser.add_argument(
'--host',
'-H',
default='localhost',
help="IP address or hostname of the FIX-Gateway Server")
parser.add_argument(
'--port',
'-P',
type=int,
default=3490,
help="Port number to use for FIX-Gateway Server connection")
parser.add_argument('--prompt',
'-p',
default='FIX: ',
help="Command line prompt")
parser.add_argument('--file',
'-f',
nargs=1,
metavar='FILENAME',
help="Execute commands within file")
parser.add_argument('--execute', '-x', nargs='+', help='Execute command')
parser.add_argument('--interactive',
'-i',
action='store_true',
help='Keep running after commands are executed')
args, unknown_args = parser.parse_known_args()
log = logging.getLogger()
if args.debug:
log.level = logging.DEBUG
c = netfix.Client(args.host, args.port)
c.connect()
cmd = Command(c)
# If commands are beign redirected or piped we set the prompt to nothing
if sys.stdin.isatty():
cmd.prompt = args.prompt
else:
cmd.prompt = ""
if args.execute:
s = " ".join(args.execute)
cmd.onecmd(s)
if not args.interactive:
exit(0)
cmd.cmdloop()
c.disconnect()
def test_connect(self):
c = netfix.Client('127.0.0.1', 3490)
c.connect()
t = np.arange(0, 5, .01)
p = 10 * np.sin(2 * np.pi / 5 * t)
t0 = time.time()
n = 0
while True:
while t[n] > (time.time() - t0):
time.sleep(.003)
c.writeValue("PITCH", p[n])
n += 1
if n == len(p):
break
def __init__(self, playback_speed=1.0):
self.client = netfix.Client('127.0.0.1', 3490)
self.client.connect()
self.t0 = time.time()
self.playback_speed = playback_speed
self.t0stream = None
import socket
import struct
import fixgw.netfix as netfix
import math
from gdl90 import decodeGDL90
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
s.bind(('', 4000))
netfix_client = netfix.Client('127.0.0.1', 3490)
netfix_client.connect()
while True:
msg, adr = s.recvfrom(8192)
msg = decodeGDL90(msg)
if len(msg) < 1:
continue
if msg[0] == 0x4c:
roll = struct.unpack('>h', msg[4:6])[0] / 10.0
pitch = struct.unpack('>h', msg[6:8])[0] / 10.0
heading = struct.unpack('>h', msg[8:10])[0] / 10.0
slipskid = struct.unpack('>h', msg[10:12])[0] / 10.0
yawrate = struct.unpack('>h', msg[12:14])[0] / 10.0
g = struct.unpack('>h', msg[14:16])[0] / 10.0
ias = struct.unpack('>h', msg[16:18])[0] / 10.0
alt = struct.unpack('>h', msg[18:20])[0] - 5000.5
vs = struct.unpack('>h', msg[20:22])[0]
netfix_client.writeValue("PITCH", pitch)
def __init__(self):
self.client = netfix.Client('127.0.0.1', 3490)
self.client.connect()