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- #! /usr/local/bin/python
-
- # unicast host [port]
- #
- # Similar to "broadcast.py" but sends to a specific host only;
- # use "radio.py" on the designated host to receive.
- # This is less stressful on other hosts on the same ethernet segment
- # if you need to send to one host only.
-
- import sys, al
- from socket import *
-
- host = sys.argv[1]
-
- port = 5555
- if sys.argv[2:]: port = eval(sys.argv[1])
-
- s = socket(AF_INET, SOCK_DGRAM)
-
- p = al.openport('unicast', 'r')
-
- address = host, port
- while 1:
- # 700 samples equals 1400 bytes, or about the max packet size!
- data = p.readsamps(700)
- s.sendto(data, address)
-