mirror of
https://github.com/espressif/esp-idf.git
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46 lines
1.2 KiB
Python
46 lines
1.2 KiB
Python
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# This example code is in the Public Domain (or CC0 licensed, at your option.)
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# Unless required by applicable law or agreed to in writing, this
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# software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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# CONDITIONS OF ANY KIND, either express or implied.
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# -*- coding: utf-8 -*-
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from builtins import input
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import socket
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import sys
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# ----------- Config ----------
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PORT = 3333
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IP_VERSION = 'IPv4'
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IPV4 = '192.168.0.167'
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IPV6 = 'FE80::32AE:A4FF:FE80:5288'
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# -------------------------------
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if IP_VERSION == 'IPv4':
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host = IPV4
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family_addr = socket.AF_INET
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elif IP_VERSION == 'IPv6':
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host = IPV6
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family_addr = socket.AF_INET6
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else:
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print('IP_VERSION must be IPv4 or IPv6')
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sys.exit(1)
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try:
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sock = socket.socket(family_addr, socket.SOCK_DGRAM)
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except socket.error as msg:
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print('Failed to create socket')
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sys.exit()
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while True:
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msg = input('Enter message to send : ')
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try:
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sock.sendto(msg.encode(), (host, PORT))
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reply, addr = sock.recvfrom(128)
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if not reply: break
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print('Reply[' + addr[0] + ':' + str(addr[1]) + '] - ' + str(reply))
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except socket.error as msg:
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print('Error Code : ' + str(msg[0]) + ' Message: ' + msg[1])
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sys.exit()
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