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 refresh_tabledef(self):
"""
refresh the table definition
"""
self.ping()
FileData, Response = pakbus.fileupload(self.link, self.l_id, self.c_id
, '.TDF')
self.tabledef = pakbus.parse_tabledef(FileData)
def __init__(self, db, socket, my_node_id, metric_id, pakbus_id,
data_callback = None,
record_callback = None,
#wu_object = None,
security_code = 0x1111):
"""
db is the sqlite db to use to store the last record numbers
the data_callback is called for each time series (eg for openTSDB)
the record callback is called once for each row in the datalogger's table
"""
#self.number = number
self.log = logging.getLogger(__name__)
self.db = sqlite3.connect(db)
self.my_node_id = my_node_id
self.metric_id = metric_id
self.pakbus_id = pakbus_id
self.security_code = security_code
self.data_callback = data_callback
self.record_callback = record_callback
#self.wu_object = wu_object
self.log.debug("Getting serial number for {}@{}".format(metric_id, pakbus_id))
self.serno = pakbus.get_cr1000_serial(socket,
self.pakbus_id,
self.my_node_id,
self.security_code)
self.log.info("{}@{} has serial number {}".format(metric_id, pakbus_id, self.serno))
self.log.debug("Getting table defs")
self.FileData, RespCode = pakbus.fileupload(socket,
self.pakbus_id,
self.my_node_id,
FileName = '.TDF',
SecurityCode = self.security_code)
# todo, check resp code!
self.log.debug(" -- table def RespCode was: {}".format(RespCode))
#self.log.debug("Filedata = {}".format(self.FileData))
self.tabledef = pakbus.parse_tabledef(self.FileData)
self.log.debug("tabledef = {}".format(self.tabledef))
self.list_of_tables = self.getTables(socket, 3)
self.last_collect = {"ts": None,
"NextRecNbr": None}
self.check_db()
def get_table_def (self):
""" Function doc """
data, code = self.download('.TDF')
if code:
self.table_def = pkb.parse_tabledef(data)
return code
#print '\n'
i += 1
print time.time()-t
print 'HERE \n'
"""
# number = input('How many samples do you want?: ')
# FileData, RespCode = pakbus.fileupload(s, NodeId, MyNodeId, FileName = '.TDF')
# tabledef = pakbus.parse_tabledef(FileData)
# data = pakbus.collect_data(s, NodeId, MyNodeId, tabledef, 'Table')
FileData, RespCode = pakbus.fileupload(s, NodeId, MyNodeId, FileName=".TDF")
tabledef = pakbus.parse_tabledef(FileData)
"""
# get P1 amount of most recent records
print pakbus.collect_data(s, NodeId, MyNodeId, tabledef, 'Table', CollectMode = 0x05, P1 = 10), '\n'
# get everything after record number specified by P1 (inclusive), but it can do a max of 40 records (when printing)
print pakbus.collect_data(s, NodeId, MyNodeId, tabledef, 'Table', CollectMode = 0x04, P1 = 0), '\n'
# CollectMode = 0x07 : get data within timestamp range specified by P1(not inclusive) and P2 (inclusive)
print pakbus.collect_data(s, NodeId, MyNodeId, tabledef, 'Table', CollectMode = 0x07, P1 = 770744820, P2 = 770744880), '\n'
# get data from p1 record number (inclusive) to p2 record number (non inclusive of p2)
print pakbus.collect_data(s, NodeId, MyNodeId, tabledef, 'Table', CollectMode = 0x06, P1 = 3, P2 = 8), '\n'
#print values
#print '\n'
i += 1
print time.time()-t
print 'HERE \n'
'''
#number = input('How many samples do you want?: ')
#FileData, RespCode = pakbus.fileupload(s, NodeId, MyNodeId, FileName = '.TDF')
#tabledef = pakbus.parse_tabledef(FileData)
#data = pakbus.collect_data(s, NodeId, MyNodeId, tabledef, 'Table')
FileData, RespCode = pakbus.fileupload(s, NodeId, MyNodeId, FileName='.TDF')
tabledef = pakbus.parse_tabledef(FileData)
'''
# get P1 amount of most recent records
print pakbus.collect_data(s, NodeId, MyNodeId, tabledef, 'Table', CollectMode = 0x05, P1 = 10), '\n'
# get everything after record number specified by P1 (inclusive), but it can do a max of 40 records (when printing)
print pakbus.collect_data(s, NodeId, MyNodeId, tabledef, 'Table', CollectMode = 0x04, P1 = 0), '\n'
# CollectMode = 0x07 : get data within timestamp range specified by P1(not inclusive) and P2 (inclusive)
print pakbus.collect_data(s, NodeId, MyNodeId, tabledef, 'Table', CollectMode = 0x07, P1 = 770744820, P2 = 770744880), '\n'
# get data from p1 record number (inclusive) to p2 record number (non inclusive of p2)
print pakbus.collect_data(s, NodeId, MyNodeId, tabledef, 'Table', CollectMode = 0x06, P1 = 3, P2 = 8), '\n'
#
