Greg Steiert / pegasus_dev

Development mbed library for MAX32630FTHR

Dependents:   blinky_max32630fthr

tools/host_tests/example/MulticastReceive.py@0:5c4d7b2438d3, 2016-11-11 (annotated)

Committer:
switches
Date:
Fri Nov 11 20:59:50 2016 +0000
Revision:
0:5c4d7b2438d3
Initial commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
switches 0:5c4d7b2438d3 1 """
switches 0:5c4d7b2438d3 2 mbed SDK
switches 0:5c4d7b2438d3 3 Copyright (c) 2011-2013 ARM Limited
switches 0:5c4d7b2438d3 4
switches 0:5c4d7b2438d3 5 Licensed under the Apache License, Version 2.0 (the "License");
switches 0:5c4d7b2438d3 6 you may not use this file except in compliance with the License.
switches 0:5c4d7b2438d3 7 You may obtain a copy of the License at
switches 0:5c4d7b2438d3 8
switches 0:5c4d7b2438d3 9 http://www.apache.org/licenses/LICENSE-2.0
switches 0:5c4d7b2438d3 10
switches 0:5c4d7b2438d3 11 Unless required by applicable law or agreed to in writing, software
switches 0:5c4d7b2438d3 12 distributed under the License is distributed on an "AS IS" BASIS,
switches 0:5c4d7b2438d3 13 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
switches 0:5c4d7b2438d3 14 See the License for the specific language governing permissions and
switches 0:5c4d7b2438d3 15 limitations under the License.
switches 0:5c4d7b2438d3 16 """
switches 0:5c4d7b2438d3 17 import socket
switches 0:5c4d7b2438d3 18 import struct
switches 0:5c4d7b2438d3 19
switches 0:5c4d7b2438d3 20 MCAST_GRP = '224.1.1.1'
switches 0:5c4d7b2438d3 21 MCAST_PORT = 5007
switches 0:5c4d7b2438d3 22
switches 0:5c4d7b2438d3 23 sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, socket.IPPROTO_UDP)
switches 0:5c4d7b2438d3 24 sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
switches 0:5c4d7b2438d3 25 sock.bind(('', MCAST_PORT))
switches 0:5c4d7b2438d3 26 mreq = struct.pack("4sl", socket.inet_aton(MCAST_GRP), socket.INADDR_ANY)
switches 0:5c4d7b2438d3 27
switches 0:5c4d7b2438d3 28 sock.setsockopt(socket.IPPROTO_IP, socket.IP_ADD_MEMBERSHIP, mreq)
switches 0:5c4d7b2438d3 29
switches 0:5c4d7b2438d3 30 while True:
switches 0:5c4d7b2438d3 31 print sock.recv(10240)