def __init__(self, host = 'localhost', port = 7809, timeout = 30,
logger_id = 0x001, computer_id = 0x802 ):
"""
this initilizer function sets up the connection
arguments:
host: (string) a string repesenting the ip for the connection
port: (int) the port number
timeout: (int) timeout value
logger_id: (int) the ID of the logger
computer_id:(int) the id of the computer
"""
self.host = host
self.port = port
self.timeout = timeout
self.l_id = logger_id
self.c_id = computer_id
self.link = pakbus.open_socket(self.host, self.port
, self.timeout)
self.ping()
self.progs = []
self.table_list = []
FileData, Response = pakbus.fileupload(self.link, self.l_id, self.c_id
, '.TDF')
self.tabledef = pakbus.parse_tabledef(FileData)
self.fetchprogs()
def __init__(self, host, remote_pakbus_address,
local_pakbus_address = 4085, timeout = 6):
"""Connect to a remote datalogger
@param host/port to connect to:
eg: 60e90457.eairlink.com:6785,
@param remote_pakbus_address: the address/node id to connect to
@param local_pakbus_address: this stations node id/pakbus address [0...4095], Loggernet uses 4095
"""
self.local_address = local_pakbus_address
self.link_state = DataLogger.LinkState.OFF_LINE
self.remote_address = remote_pakbus_address
host,port = host.split(":")
self.link = pakbus.open_socket(host,int(port))
self.timeout = timeout
def __init__(self,
host,
remote_pakbus_address,
local_pakbus_address=4085,
timeout=6):
"""Connect to a remote datalogger
@param host/port to connect to:
eg: 60e90457.eairlink.com:6785,
@param remote_pakbus_address: the address/node id to connect to
@param local_pakbus_address: this stations node id/pakbus address [0...4095], Loggernet uses 4095
"""
self.local_address = local_pakbus_address
self.link_state = DataLogger.LinkState.OFF_LINE
self.remote_address = remote_pakbus_address
host, port = host.split(":")
self.link = pakbus.open_socket(host, int(port))
self.timeout = timeout
def relink(self):
"""reestiblish the link with the data logger"""
self.link = pakbus.open_socket(self.host, self.port
, self.timeout)
def open_socket (self):
"""
opens a socket for listening to the logger on.
"""
self.socket = pkb.open_socket(self.host, self.port, self.timeout)
parser = optparse.OptionParser()
parser.add_option('-c', '--config', help = 'read configuration from FILE [default: %default]', metavar = 'FILE', default = 'pakbus.conf')
(options, args) = parser.parse_args()
# Read configuration file
import ConfigParser, StringIO
cf = ConfigParser.SafeConfigParser()
print 'configuration read from %s' % cf.read(options.config)
# Data logger PakBus Node Id
NodeId = str2int(cf.get('pakbus', 'node_id'))
# My PakBus Node Id
MyNodeId = str2int(cf.get('pakbus', 'my_node_id'))
# Open socket
s = pakbus.open_socket(cf.get('pakbus', 'host'), cf.getint('pakbus', 'port'), cf.getint('pakbus', 'timeout'))
# check if remote node is up
msg = pakbus.ping_node(s, NodeId, MyNodeId)
if not msg:
raise Warning('no reply from PakBus node 0x%.3x' % NodeId)
#
# Main program
#
# Upload directory data
FileData, Response = pakbus.fileupload(s, NodeId, MyNodeId, '.DIR')
# List files in directory
filedir = pakbus.parse_filedir(FileData)
)
(options, args) = parser.parse_args()
# Read configuration file
import ConfigParser, StringIO
cf = ConfigParser.SafeConfigParser()
print "configuration read from %s" % cf.read(options.config)
# Data logger PakBus Node Id
NodeId = str2int(cf.get("pakbus", "node_id"))
# My PakBus Node Id
MyNodeId = str2int(cf.get("pakbus", "my_node_id"))
# Open socket
s = pakbus.open_socket(cf.get("pakbus", "host"), cf.getint("pakbus", "port"), cf.getint("pakbus", "timeout"))
# check if remote node is up
msg = pakbus.ping_node(s, NodeId, MyNodeId)
if not msg:
raise Warning("no reply from PakBus node 0x%.3x" % NodeId)
#
# Main program
#
# Upload directory data
FileData, Response = pakbus.fileupload(s, NodeId, MyNodeId, ".DIR")
# print FileData
# print '\n'
metavar='FILE',
default='pakbus.conf')
(options, args) = parser.parse_args()
# Read configuration file
import ConfigParser, StringIO
cf = ConfigParser.SafeConfigParser()
print 'configuration read from %s' % cf.read(options.config)
# Data logger PakBus Node Id
NodeId = str2int(cf.get('pakbus', 'node_id'))
# My PakBus Node Id
MyNodeId = str2int(cf.get('pakbus', 'my_node_id'))
# Open socket
s = pakbus.open_socket(cf.get('pakbus', 'host'), cf.getint('pakbus', 'port'),
cf.getint('pakbus', 'timeout'))
# check if remote node is up
msg = pakbus.ping_node(s, NodeId, MyNodeId)
if not msg:
raise Warning('no reply from PakBus node 0x%.3x' % NodeId)
#
# Main program
#
# Upload directory data
FileData, Response = pakbus.fileupload(s, NodeId, MyNodeId, '.DIR')
# List files in directory
filedir = pakbus.parse_filedir(FileData)
