mirror of
https://github.com/ElvishArtisan/rivendell.git
synced 2025-04-24 17:37:53 +02:00
15b8db9164
* Renamed the 'pypad.Receiver::setCallback()' method to 'pypad.Receiver::setPadCallback()'.
100 lines
3.7 KiB
Python
Executable File
100 lines
3.7 KiB
Python
Executable File
#!%PYTHON_BANGPATH%
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# pypad_inno713.py
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#
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# Send Now & Next updates to an Innovonics 713 RDS encoder
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#
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# (C) Copyright 2018 Fred Gleason <fredg@paravelsystems.com>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License version 2 as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public
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# License along with this program; if not, write to the Free Software
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# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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#
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import sys
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import socket
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import configparser
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import serial
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import pypad
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def eprint(*args,**kwargs):
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print(*args,file=sys.stderr,**kwargs)
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def ProcessPad(update):
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n=1
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while(True):
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section='Rds'+str(n)
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try:
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if update.shouldBeProcessed(section) and update.hasPadType(pypad.TYPE_NOW):
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dps=''
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if(len(update.config().get(section,'DynamicPsString'))!=0):
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dps='DPS='+update.resolvePadFields(update.config().get(section,'DynamicPsString'),pypad.ESCAPE_NONE)+'\r\n'
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ps=''
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if(len(update.config().get(section,'PsString'))!=0):
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ps='PS='+update.resolvePadFields(update.config().get(section,'PsString'),pypad.ESCAPE_NONE)+'\r\n'
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text=''
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if(len(update.config().get(section,'RadiotextString'))!=0):
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text='TEXT='+update.resolvePadFields(update.config().get(section,'RadiotextString'),pypad.ESCAPE_NONE)+'\r\n'
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try:
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#
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# Use serial output
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#
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tty_dev=update.config().get(section,'Device')
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speed=int(update.config().get(section,'Speed'))
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parity=serial.PARITY_NONE
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if int(update.config().get(section,'Parity'))==1:
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parity=serial.PARITY_EVEN
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if int(update.config().get(section,'Parity'))==2:
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parity=serial.PARITY_ODD
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bytesize=int(update.config().get(section,'WordSize'))
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dev=serial.Serial(tty_dev,speed,parity=parity,bytesize=bytesize)
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if(len(dps)!=0):
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dev.write(dps.encode('utf-8'))
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if(len(ps)!=0):
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dev.write(ps.encode('utf-8'))
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if(len(text)!=0):
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dev.write(text.encode('utf-8'))
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dev.close()
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except configparser.NoOptionError:
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#
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# Use UDP output
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#
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ipaddr=update.config().get(section,'IpAddress')
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port=int(update.config().get(section,'UdpPort'))
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if(len(dps)!=0):
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send_sock.sendto(dps.encode('utf-8'),(ipaddr,port))
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if(len(ps)!=0):
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send_sock.sendto(ps.encode('utf-8'),(ipaddr,port))
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if(len(text)!=0):
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send_sock.sendto(text.encode('utf-8'),(ipaddr,port))
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n=n+1
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except configparser.NoSectionError:
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return
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#
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# 'Main' function
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#
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# Create Send Socket
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#
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send_sock=socket.socket(socket.AF_INET,socket.SOCK_DGRAM)
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rcvr=pypad.Receiver()
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try:
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rcvr.setConfigFile(sys.argv[3])
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except IndexError:
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eprint('pypad_inno713.py: USAGE: cmd <hostname> <port> <config>')
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sys.exit(1)
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rcvr.setPadCallback(ProcessPad)
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rcvr.start(sys.argv[1],int(sys.argv[2]))
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