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zme_pticlient.py
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zme_pticlient.py
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import time
from zme_threads import *
from common.zme_aux import *
from common.zme_serialport import ZMESerialPortException, Port
import argparse
import colorama
from colorama import Fore, Back, Style
class ZWPKGParser:
RSSI_SHIFT = -50
TYPE_MAP = {0x01:"SINGL", 0x02:"MULTI", 0x03:"ACK", 0x04:"FLOOD", 0x05:"EXPLR"}
REGION_MAP = {
0x00:["DEF", [100000, 40000, 9600], -1],
0x01:["EU", [100000, 40000, 9600], -1],
0x02:["US", [100000, 40000, 9600], -1],
0x03:["ANZ", [100000, 40000, 9600], -1],
0x04:["HK", [100000, 40000, 9600], -1],
0x05:["MY", [100000, 40000, 9600], -1],
0x06:["IN", [100000, 40000, 9600], -1],
0x07:["JP", [100000, 100000, 100000], -1],
0x08:["RU", [100000, 40000, 9600], -1],
0x09:["IL", [100000, 40000, 9600], -1],
0x0A:["KR", [100000, 100000, 100000], -1],
0x0B:["CN", [100000, 40000, 9600], -1],
0x0C:["US_LR1", [100000, 40000, 9600, 100000], 0],
0x0D:["US_LR2", [100000, 40000, 9600, 100000], 0],
0x0E:["US_LR_ED", [100000, 100000], 0]
}
def __init__(self, payload_encoder):
self._pkg_index = 0
self._encoder = None
self.setPayloadEncoder(payload_encoder)
self._homeid_hashmap = {}
def setPayloadEncoder(self, encoder):
if encoder != None:
from zwave.zme_zwave_protocol import ZWaveTransportEncoder
self._encoder = ZWaveTransportEncoder(encoder)
else:
self._encoder = None
@staticmethod
def _convert1ByteFloat(b, coef):
if b > 127:
b -= 256
b *= coef
return b
@staticmethod
def parseRadioMetadata(raw_data, zwproto=False):
md = {}
if zwproto:
if len(raw_data) > 4:
md["rssi"] = ZWPKGParser._convert1ByteFloat(raw_data[0], 1.0)
md["rssi"] += ZWPKGParser.RSSI_SHIFT
raw_data = raw_data[1:]
else:
md["rssi"] = 0
else:
if len(raw_data) > 3:
md["rssi"] = ZWPKGParser._convert1ByteFloat(raw_data[0], 1.0)
md["rssi"] += ZWPKGParser.RSSI_SHIFT
raw_data = raw_data[1:]
else:
md["rssi"] = 0
md["is_lr"] = False
md["freq"] = "UNKN"
md["speed"] = 0
md["channeli"] = 0
if zwproto:
md["freqi"] = raw_data[0]
md["channeli"] = raw_data[1]
md["prot_i"] = raw_data[2]
fi = md["freqi"]
freq = ZWPKGParser.REGION_MAP[fi]
md["is_lr"] = (md["channeli"] == freq[2])
md["freq"] = freq[0]
if(len(freq[1]) > md["channeli"]):
md["speed"] = freq[1][md["channeli"]]
else:
md["speed"] = 0
else:
md["channeli"] = raw_data[0]
md["prot_i"] = raw_data[1]
return md
@staticmethod
def _addDictVal(encap, field, value):
if encap == None:
encap = {}
encap[field] = value
return encap
@staticmethod
def _getDictEncap(encap, field):
if encap == None:
return None
if not (field in encap):
return None
return encap[field]
@staticmethod
def calcHomeIdHash(homeid):
arr = zme_int_toarr(homeid, 4)
hash_result = 0xFF
for a in arr:
hash_result = hash_result ^ a
return hash_result
def makeBeamPkg(self, raw_data, bStart, defaultFreq="UNKN"):
pkg = {"raw":raw_data, "dir":1, "rssi":0, "raw_md":[0,0,0,0], "ts":time.time()}
pkg["is_lr"] = False
pkg["freq"] = defaultFreq
pkg["speed"] = 40000
pkg["channeli"] = 1
home_id_sign = None
if raw_data[2] != 0x55:
if raw_data[2] in self._homeid_hashmap:
home_id_sign = self._homeid_hashmap[raw_data[2]]
else:
logging.warning("Can't find home id value for hash:%02x map:%s"%(raw_data[2], self._homeid_hashmap))
self._encoder.fillBeamPackage(pkg, bStart, raw_data[1], home_id_sign)
pkg["index"] = self._pkg_index
self._pkg_index += 1
return pkg
def parse(self, raw_data, raw_md, bzw=False):
#print("raw:%s md:%s"%(splitHexBuff(raw_data), splitHexBuff(raw_md)))
pkg = {"raw":raw_data, "raw_md":raw_md, "ts":time.time()}
md_radio = ZWPKGParser.parseRadioMetadata(raw_md, bzw)
if md_radio != None:
pkg.update(md_radio)
else:
logging.warning("!{NO RADIO}")
return pkg
pkg["dir"] = 0
if raw_data[0] == 0xF8:
pkg["dir"] = 1
elif raw_data[0] == 0xFC:
pkg["dir"] = 2
raw_data = raw_data[1:]
pkg["index"] = self._pkg_index
self._pkg_index += 1
if self._encoder != None:
md_radio["freq"] = self._encoder.decodeFreq(md_radio["freq"], md_radio["channeli"])
pkg["freq"] = md_radio["freq"]
zw_pkg = self._encoder.decode_new_version(raw_data, md_radio["speed"], None, md_radio["freq"], md_radio["channeli"])
if "homeid" in zw_pkg:
hash = ZWPKGParser.calcHomeIdHash(zw_pkg["homeid"])
self._homeid_hashmap[hash] = zw_pkg["homeid"]
if md_radio != None:
pkg.update(zw_pkg)
return pkg
@staticmethod
def _formatNID(nid, ep=None):
if (ep!= None) and (ep != 0):
return "%3d.%02d"%(nid, ep)
return "%6d"%(nid)
@staticmethod
def _hasFormatOptions(option_list, opt):
if option_list == None:
return False
if opt in option_list:
return True
return False
COLOR_POW_ARRAY = [Fore.BLUE, Fore.GREEN, Fore.CYAN, Fore.YELLOW, Fore.RED, Fore.MAGENTA]
DEFAULT_COLOR_SCHEME = {"index":Fore.WHITE,
"spelling":Fore.CYAN,
"encap_spelling":Fore.YELLOW,
"raw":Fore.GREEN,
"raw_payload":Fore.LIGHTGREEN_EX,
"homeid":Fore.CYAN,
"nodeid":Fore.YELLOW,
"default":Fore.WHITE,
"validation_failed":Fore.RED}
@staticmethod
def _extract_frompallete(type, color_scheme):
if not (type in color_scheme):
return color_scheme["default"]
return color_scheme[type]
@staticmethod
def _rssi2Color(rssi_val):
div = 64 // len(ZWPKGParser.COLOR_POW_ARRAY)
index = int((rssi_val + 48) * 1.0 / div)
if index >= len(ZWPKGParser.COLOR_POW_ARRAY):
index = len(ZWPKGParser.COLOR_POW_ARRAY)-1
if index < 0:
index = 0
return ZWPKGParser.COLOR_POW_ARRAY[index]
@staticmethod
def _colorizeText(text, color, options):
if(ZWPKGParser._hasFormatOptions(options, "color")):
return color+text
return text
@staticmethod
def formatTableRawHeader(options=None):
text = ""
color_map = ZWPKGParser.DEFAULT_COLOR_SCHEME
if options != None:
if "colormap" in options:
color_map = options["colormap"]
text += ZWPKGParser._colorizeText("%4s"%("#"),
ZWPKGParser._extract_frompallete("index", color_map),
options)
text += ZWPKGParser._colorizeText(" %15s"%("TimeStamp"),
ZWPKGParser._extract_frompallete("ts", color_map),
options)
text += ZWPKGParser._colorizeText(" %2s"%("<>"),
ZWPKGParser._extract_frompallete("dir", color_map),
options)
text += ZWPKGParser._colorizeText(" %10s"%("SPEED"),
ZWPKGParser._extract_frompallete("speed", color_map),
options)
text += ZWPKGParser._colorizeText(" %7s"%("RSSI"),
ZWPKGParser._extract_frompallete("rssi", color_map),
options)
text += ZWPKGParser._colorizeText(" %48s"%("RAW DATA"),
ZWPKGParser._extract_frompallete("raw", color_map),
options)
text += ZWPKGParser._colorizeText(" ", Fore.WHITE, options)
return text
@staticmethod
def formatTableHeader(options=None):
text = ""
color_map = ZWPKGParser.DEFAULT_COLOR_SCHEME
if options != None:
if "colormap" in options:
color_map = options["colormap"]
text += ZWPKGParser._colorizeText("%8s"%("#"),
ZWPKGParser._extract_frompallete("index", color_map),
options)
text += ZWPKGParser._colorizeText(" %15s"%(""),
ZWPKGParser._extract_frompallete("ts", color_map),
options)
text += ZWPKGParser._colorizeText(" %2s"%("<>"),
ZWPKGParser._extract_frompallete("dir", color_map),
options)
text += ZWPKGParser._colorizeText(" %3s"%("REG"),
ZWPKGParser._extract_frompallete("freq", color_map),
options)
text += ZWPKGParser._colorizeText(" %8s"%("SPEED"),
ZWPKGParser._extract_frompallete("speed", color_map),
options)
text += ZWPKGParser._colorizeText(" %7s"%("RSSI"),
ZWPKGParser._extract_frompallete("rssi", color_map),
options)
text += ZWPKGParser._colorizeText(" %8s"%("HOMEID"),
ZWPKGParser._extract_frompallete("homeid", color_map),
options)
text += ZWPKGParser._colorizeText(" %6s"%("SRC"),
ZWPKGParser._extract_frompallete("nodeid", color_map),
options)
text += ZWPKGParser._colorizeText(" %6s"%("DST"),
ZWPKGParser._extract_frompallete("nodeid", color_map),
options)
text += ZWPKGParser._colorizeText(" %5s"%("TYPE"),
ZWPKGParser._extract_frompallete("type", color_map),
options)
text += ZWPKGParser._colorizeText(" %15s"%("ROUTE"),
ZWPKGParser._extract_frompallete("route", color_map),
options)
if ("encap_spelling" in options) and (options["encap_spelling"]):
text += ZWPKGParser._colorizeText(" %16s"%("ENCAPSULATION"),
ZWPKGParser._extract_frompallete("encap_spelling", color_map),
options)
if not (ZWPKGParser._hasFormatOptions(options, "no_spelling")):
text += ZWPKGParser._colorizeText(" %48s"%("SPELLING"),
ZWPKGParser._extract_frompallete("spelling", color_map),
options)
if not (ZWPKGParser._hasFormatOptions(options, "no_raw")):
text += ZWPKGParser._colorizeText(" %24s"%("RAW PAYLOAD"),
ZWPKGParser._extract_frompallete("raw", color_map),
options)
text += ZWPKGParser._colorizeText(" ", Fore.WHITE, options)
return text
@staticmethod
def formatRawPackage(pkg, options=None):
text = ""
color_map = ZWPKGParser.DEFAULT_COLOR_SCHEME
if options != None:
if "colormap" in options:
color_map = options["colormap"]
if not "ts" in pkg:
#print("NO TS")
return None
if not "rssi" in pkg:
#print("NO RSSI")
return None
ms = pkg["ts"] - int(pkg["ts"])
dt_text = datetime.datetime.fromtimestamp(pkg["ts"]).strftime("%H:%M:%S"+".%03d"%(ms*1000))
dir = ">>"
if "dir" in pkg:
if pkg["dir"] == 1:
dir = ">>"
elif pkg["dir"] == 2:
dir = "<<"
text = ""
text += ZWPKGParser._colorizeText("%4d"%(pkg["index"]),
ZWPKGParser._extract_frompallete("index", color_map),
options)
text += ZWPKGParser._colorizeText(" %15s"%(dt_text),
ZWPKGParser._extract_frompallete("ts", color_map),
options)
text += ZWPKGParser._colorizeText(" %2s"%(dir),
ZWPKGParser._extract_frompallete("dir", color_map),
options)
text += ZWPKGParser._colorizeText(" %5.1fkbps"%(pkg["speed"]/1000.0),
ZWPKGParser._extract_frompallete("speed", color_map),
options)
text += ZWPKGParser._colorizeText(" %4.0fdBm"%(pkg["rssi"]),
ZWPKGParser._rssi2Color(pkg["rssi"]),
options)
text += ZWPKGParser._colorizeText(" %s"%(splitHexBuff(pkg["raw"])),
ZWPKGParser._extract_frompallete("raw", color_map),
options)
return text
@staticmethod
def formatRoute(p):
route_txt = ""
if p["repeaters"] != None:
sep = "-"
if p["rt_src_node_id"] == p["src_node_id"]:
sep = ">"
route_txt += "%d%s"%(p["src_node_id"], sep)
for r in p["repeaters"]:
sep = "-"
if p["rt_src_node_id"] == r:
sep = ">"
route_txt += "%d%s"%(r, sep)
route_txt += "%d"%(p["dst_node_id"])
return route_txt
@staticmethod
def IsEPDSTRoute(p):
if p["repeaters"] == None:
return True
ft = p["repeaters"][len(p["repeaters"])-1]
return (ft == p["rt_src_node_id"])
@staticmethod
def formatPackage(pkg, options=None, sub_index=0):
text = ""
if not "ts" in pkg:
#print("NO TS")
return None
if not "rssi" in pkg:
#print("NO RSSI")
return None
if not "homeid" in pkg:
#print("NO HOMEID")
return None
color_map = ZWPKGParser.DEFAULT_COLOR_SCHEME
if options != None:
if "colormap" in options:
color_map = options["colormap"]
raw_format = "payload"
if "raw_format" in options:
raw_format = options["raw_format" ]
ms = pkg["ts"] - int(pkg["ts"])
dt_text = datetime.datetime.fromtimestamp(pkg["ts"]).strftime("%H:%M:%S"+".%03d"%(ms*1000))
#dir_map ={0:"(?)",1:">>",2:"<<"}
dir = ">>"
if "dir" in pkg:
if pkg["dir"] == 2:
dir = "<<"
routed_text = ZWPKGParser.formatRoute(pkg)
text = ""
index_text = "%4d "%(pkg["index"])
if ("app" in pkg) and (len(pkg["app"]) > 1):
index_text = "%4d.%2d"%(pkg["index"], sub_index)
text += ZWPKGParser._colorizeText(index_text,
ZWPKGParser._extract_frompallete("index", color_map),
options)
text += ZWPKGParser._colorizeText(" %15s"%(dt_text),
ZWPKGParser._extract_frompallete("ts", color_map),
options)
text += ZWPKGParser._colorizeText(" %2s"%(dir),
ZWPKGParser._extract_frompallete("dir", color_map),
options)
text += ZWPKGParser._colorizeText(" %3s"%(pkg["freq"]),
ZWPKGParser._extract_frompallete("freq", color_map),
options)
text += ZWPKGParser._colorizeText(" %5.1fkbps"%(pkg["speed"]/1000.0),
ZWPKGParser._extract_frompallete("speed", color_map),
options)
text += ZWPKGParser._colorizeText(" %4.0fdBm"%(pkg["rssi"]),
ZWPKGParser._rssi2Color(pkg["rssi"]),
options)
text += ZWPKGParser._colorizeText(" %08X"%(pkg["homeid"]),
ZWPKGParser._extract_frompallete("homeid", color_map),
options)
text += ZWPKGParser._colorizeText(" %s"%(ZWPKGParser._formatNID(pkg["src_node_id"], pkg["src_ep"])),
ZWPKGParser._extract_frompallete("nodeid", color_map),
options)
text += ZWPKGParser._colorizeText(" %s"%(ZWPKGParser._formatNID(pkg["dst_node_id"], pkg["dst_ep"])),
ZWPKGParser._extract_frompallete("nodeid", color_map),
options)
text += ZWPKGParser._colorizeText(" %5s"%(pkg["type"]),
ZWPKGParser._extract_frompallete("type"+pkg["type"], color_map),
options)
text += ZWPKGParser._colorizeText(" %15s"%(routed_text),
ZWPKGParser._extract_frompallete("route", color_map),
options)
if(not pkg["is_valid"]):
text += ZWPKGParser._colorizeText(" [!]",
ZWPKGParser._extract_frompallete("validation_failed", color_map),
options)
else:
text += ZWPKGParser._colorizeText(" ",
ZWPKGParser._extract_frompallete("validation_ok", color_map),
options)
if ("encap_spelling" in options) and (options["encap_spelling"]):
if "encap_spelling" in pkg:
text += ZWPKGParser._colorizeText(" %-16s"%(pkg["encap_spelling"]),
ZWPKGParser._extract_frompallete("encap_spelling", color_map),
options)
else:
text += ZWPKGParser._colorizeText(" %-16s"%(""),
ZWPKGParser._extract_frompallete("encap_spelling", color_map),
options)
if pkg["type"] != "ACK" or raw_format == "full":
if not "app" in pkg:
text += " "
if raw_format != "off":
shift = len(text)+1
if ZWPKGParser._hasFormatOptions(options, "color"):
shift -= 5*13
if ZWPKGParser._hasFormatOptions(options, "encap_spelling"):
shift -= 5
if isinstance(pkg["raw"], str):
pkg["raw"] = formatHexInput(pkg["raw"])
#print("Strange RAW:%s"%(pkg["raw"]))
#else:
text += " %s"%(splitHexBuff(pkg["raw"], 12, " "*shift, True))
else:
if len(pkg["app"]) > sub_index:
app = pkg["app"][sub_index]
if not (ZWPKGParser._hasFormatOptions(options, "no_spelling")):
spelling = ""
if "spelling" in app:
spelling += app["spelling"]
text += ZWPKGParser._colorizeText(" %-48s"%(spelling),
ZWPKGParser._extract_frompallete("spelling", color_map),
options)
if raw_format != "off":
shift = len(text)+1
if ZWPKGParser._hasFormatOptions(options, "color"):
shift -= 5*13
if ZWPKGParser._hasFormatOptions(options, "encap_spelling"):
shift -= 5
raw_buff = app["payload"]
clr = ZWPKGParser._extract_frompallete("raw_payload", color_map)
if (raw_format == "full") or (raw_format == "complex"):
raw_buff = pkg["raw"]
clr = ZWPKGParser._extract_frompallete("raw", color_map)
shift_txt = " "*shift
raw_paload_text = " %s"%(splitHexBuff(raw_buff, 12, shift_txt, True))
text += ZWPKGParser._colorizeText(raw_paload_text,
clr,
options)
if raw_format == "complex":
raw_paload_text = "%s[ %s ]"%(shift_txt, splitHexBuff(app["payload"], 12, shift_txt, True))
text += "\n"+ZWPKGParser._colorizeText(raw_paload_text,
ZWPKGParser._extract_frompallete("raw_payload", color_map),
options)
text += ZWPKGParser._colorizeText(" ", Fore.WHITE, options)
return text
class PTIScannerThread(LoopingThread):
PTI_TYPE_ZWAVE = 0
PTI_TYPE_802_15_4 = 1
PTI_TYPES = {"ZWAVE":PTI_TYPE_ZWAVE, "802.15.4":PTI_TYPE_802_15_4}
MODE_CONNECTING_TO_SERIAL = -1
MODE_CONNECTION_FAILED = -2
MODE_CONNECTION_STOPPED = -3
MODE_CONNECTION_RETRY = -4
MODE_WAIT_START = 0
MODE_RECV_HEADER = 1
MODE_RECV_DATA = 2
MODE_WAIT_MD_START = 3
MODE_RECV_METADATA = 4
MODE_RESYNC_RF = 4
MODE_RECV_BEAM_HEADER = 10
MODE_RECV_BEAM_PASS = 11
MODE_RECV_BEAM_MD = 12
MDLEN={0xF8:5,0xFC:4}
RETRY_TAKES = 10
def __init__(self, port_name, profile_name = None, pti_type = PTI_TYPE_ZWAVE, baud_rate = 230400):
self._port = Port(port_name, baud_rate, True, True)
self._type = pti_type
self._pkg_lock = Lock()
self._con_lock = Lock()
self._pkg_list = []
self._current_buff = []
self._current_meta_buff = []
self._pkg_parser = ZWPKGParser(profile_name)
self._bpkg_start = False
#self._port.Open()
self._mode = PTIScannerThread.MODE_CONNECTING_TO_SERIAL
self._llen = 0
self._empty_cnt = 0
self._pkg_handler = None
self._state_handler = None
self._custom_data = None
self._retry_count = PTIScannerThread.RETRY_TAKES
self._current_beam = None
self._current_beam_pass = 0
self._last_md = None
self._delay = 0.001 # to archive the right precision
self._default_freq = "N/A"
LoopingThread.__init__(self, self.__stateMachineHandler)
def setStateHandler(self, handler):
self._state_handler = handler
def __callStateHandler(self, state):
if self._state_handler == None:
return
if self._custom_data != None:
self._state_handler(self._custom_data, state)
else:
self._state_handler(state)
def __stateMachineHandler(self):
try:
if self._mode >= PTIScannerThread.MODE_WAIT_START:
self._scannerFunc()
elif self._mode == PTIScannerThread.MODE_CONNECTING_TO_SERIAL:
if not self._port.Open():
self.active_delay(1.0)
self._mode = PTIScannerThread.MODE_CONNECTION_RETRY
else:
logging.debug("---Wait start---")
self._mode = PTIScannerThread.MODE_WAIT_START
self._retry_count = PTIScannerThread.RETRY_TAKES
self.__callStateHandler(self._mode)
elif self._mode == PTIScannerThread.MODE_CONNECTION_RETRY:
logging.debug("---Conn retry---")
self.active_delay(0.5)
if self._retry_count > 0:
self._retry_count -= 1
self._mode = PTIScannerThread.MODE_CONNECTING_TO_SERIAL
else:
self._mode = PTIScannerThread.MODE_CONNECTION_FAILED
self.__callStateHandler(self._mode)
except ZMESerialPortException:
logging.debug("---EXC!---")
zmeProcessException()
self._mode = PTIScannerThread.MODE_CONNECTION_RETRY
self.__callStateHandler(self._mode)
def setCustomData(self, d):
self._custom_data = d
def setPkgHandler(self, handler):
self._pkg_handler = handler
def _pushRadioPackage(self, pkg):
if self._pkg_handler != None:
if self._custom_data == None:
self._pkg_handler(pkg)
else:
self._pkg_handler(self._custom_data, pkg)
else:
self._appendPackage(pkg)
def _pushCurrentPkg(self):
if len(self._current_buff) >0:
logging.debug("PTI extracted pkg data:%s"%(splitHexBuff(self._current_buff)))
pkg = self._pkg_parser.parse(self._current_buff, self._current_meta_buff, self._type == PTIScannerThread.PTI_TYPE_ZWAVE)
if pkg == None:
logging.error("Can't parse PTI RAW PKG!")
#print("PKG:%s"%(pkg))
else:
self._default_freq = pkg["freq"]
self._pushRadioPackage(pkg)
self._current_buff = []
self._current_meta_buff = []
def disconnect(self):
self._port.Close()
def on_stop(self):
logging.debug("PTIThread:Stop action...")
self.disconnect()
r = super().on_stop()
logging.debug("PTIThread:Stopped!")
return r
def resync(self):
self._mode = PTIScannerThread.MODE_RESYNC_RF
def _scannerFunc(self):
if self._mode == PTIScannerThread.MODE_RESYNC_RF:
self._port.Read(self._port.inWaiting())
self._mode = PTIScannerThread.MODE_WAIT_START
if self._port.inWaiting() > 0:
self._empty_cnt = 0
buff = self._port.Read(self._port.inWaiting())
logging.info("Incoming PTI buff:%s"%(splitHexBuff(buff)))
#print("Input:%s"%(splitHexBuff(buff)))
for b in buff:
#print("Input:%02x"%(b))
if self._mode == PTIScannerThread.MODE_WAIT_START:
#logging.debug("PTI:Wait start frame")
if (b==0xF8) or (b==0xFC) :
self._current_buff = [b]
if self._type == PTIScannerThread.PTI_TYPE_ZWAVE:
self._llen = 8
elif self._type == PTIScannerThread.PTI_TYPE_802_15_4:
self._llen = 1
self._mode = PTIScannerThread.MODE_RECV_HEADER
#print("got SOF")
elif self._mode == PTIScannerThread.MODE_RECV_HEADER:
#logging.info("PTI:RCV header")
self._current_buff += [b]
# Check the WakeUp Beam
if((len(self._current_buff) == 2) and (self._type == PTIScannerThread.PTI_TYPE_ZWAVE) and (b == 0x55)):
if self._current_beam == None:
self._current_beam = [0x55]
self._llen = 3
self._mode = PTIScannerThread.MODE_RECV_BEAM_HEADER
continue
elif self._current_beam != None:
# Beam Stop
pkg = self._pkg_parser.makeBeamPkg(self._current_beam, False, self._default_freq)
logging.info("WakeUP Beam %s STOP"%(pkg))
self._pushRadioPackage(pkg)
self._current_beam = None
self._llen -= 1
if self._llen == 0:
if self._type == PTIScannerThread.PTI_TYPE_ZWAVE:
self._llen = self._current_buff[8] - 8
elif self._type == PTIScannerThread.PTI_TYPE_802_15_4:
self._llen = self._current_buff[1]
#logging.info("PTI:Need %d bytes"%(self._llen))
self._mode = PTIScannerThread.MODE_RECV_DATA
#print("got header. Remains:%d"%(self._llen))
elif self._mode == PTIScannerThread.MODE_RECV_BEAM_HEADER:
if self._llen:
if len(self._current_beam) < 4:
self._current_beam += [b]
self._llen -= 1
if (self._llen == 0):
if (len(self._current_beam) == 4):
pkg = self._pkg_parser.makeBeamPkg(self._current_beam, True, self._default_freq)
logging.info("WakeUP Beam %s START"%(pkg))
self._pushRadioPackage(pkg)
#self._mode = PTIScannerThread.MODE_RECV_BEAM_PASS
self._current_beam += [1]
else:
#print("Beam:%s"%(self._current_beam))
self._current_beam[4] += 1
self._mode = PTIScannerThread.MODE_RECV_BEAM_PASS
elif self._mode == PTIScannerThread.MODE_RECV_BEAM_PASS:
if(b == 0xF0): # Repeat of beam
self._llen = 4
self._mode = PTIScannerThread.MODE_RECV_BEAM_HEADER
elif((b == 0xFE) or (b == 0xFA)): # Beam MD
self._mode = PTIScannerThread.MODE_RECV_BEAM_MD
self._beam_md = []
self._llen = 4
elif(b != 0x55):
logging.warning("Strange BEAM VALUE=%02x"%(b))
elif self._mode == PTIScannerThread.MODE_RECV_BEAM_MD:
self._beam_md += [b]
self._llen -= 1
if self._llen == 0:
self._mode = PTIScannerThread.MODE_WAIT_START # Done. Wait for another package
self._current_beam_pass = time.time()
elif self._mode == PTIScannerThread.MODE_RECV_DATA:
self._current_buff += [b]
self._llen -= 1
if self._llen == 0:
#logging.debug("PTI:Data received")
self._mode = PTIScannerThread.MODE_WAIT_MD_START
#print("got data. Waiting md SOF")
elif self._mode == PTIScannerThread.MODE_WAIT_MD_START:
if b in [self._current_buff[0]+1, self._current_buff[0]+2]:
self._current_meta_buff = []
#logging.debug("PTI:Start MD")
self._mode = PTIScannerThread.MODE_RECV_METADATA
self._llen = PTIScannerThread.MDLEN[self._current_buff[0]]
if self._type != PTIScannerThread.PTI_TYPE_ZWAVE:
self._llen -= 1
else:
self._mode = PTIScannerThread.MODE_WAIT_START
#print("got md SOF. remains:%d"%(self._llen))
elif self._mode == PTIScannerThread.MODE_RECV_METADATA:
self._current_meta_buff += [b]
self._llen -= 1
if self._llen == 0:
#logging.debug("PTI:MD finished")
self.current_md = self._current_meta_buff
try:
self._pushCurrentPkg()
except:
zmeProcessException("PTIClient _pushCurrentPkg")
self._mode = PTIScannerThread.MODE_WAIT_START
#print("md received")
else:
if self._mode != PTIScannerThread.MODE_WAIT_START:
self._empty_cnt += 1
if self._empty_cnt > 3:
self._mode = PTIScannerThread.MODE_WAIT_START
else:
if (self._current_beam != None) and ((time.time() - self._current_beam_pass) > 0.1):
# Beam Stop
pkg = self._pkg_parser.makeBeamPkg(self._current_beam, False, self._default_freq)
logging.info("WakeUP Beam %s STOP"%(pkg))
self._pushRadioPackage(pkg)
self._current_beam = None
#self.active_delay(0.01)
def _appendPackage(self, pkg):
#logging.info("(?) NEW PTI Pacakage OUTPUT:%s"%(splitHexBuff(pkg[1])));
self._pkg_lock.acquire()
self._pkg_list += [pkg]
self._pkg_lock.release()
def popPackage(self):
res = None
self._pkg_lock.acquire()
if len(self._pkg_list) > 0:
res = self._pkg_list[0]
del self._pkg_list[0]
self._pkg_lock.release()
return res
def tracePTIFunc(args):
sep = "*"*90
colorama.init()
options = {"color":True}
print("%s[ %sPTI Tracer%s ]%s"%(sep,Fore.RED,Fore.WHITE,sep))
if args.input != None:
try:
printStatus("Loading recorded trace from file:%s"%(args.input))
with open(args.input, 'r') as fp:
pkgs = json.load(fp)
finallizeStatus()
print("-"*(180+12))
print(ZWPKGParser.formatTableHeader(options))
print("-"*(180+12))
for p in pkgs:
if args.valid_only:
if (not ("is_valid" in p)) or (not p["is_valid"]):
continue
txt = ZWPKGParser.formatPackage(p, options)
print(txt)
except Exception as e:
print("Can't load JSON-file:%s"%(e))
else:
print("Listening to external device. [Press Cntrl+C to stop]")
print("-"*(180+12))
baudrate = int(args.baudrate, 0)
sc_path = baseDirectoryPath(os.path.abspath(__file__))
profile = args.profile
zw_payload_encoder = None
if (profile != "-"):
if (profile == None) or (len(profile) == 0):
from zwave.zme_zwave_profile import ZWaveDataEncoder
profile = sc_path + os.sep + "zme_zwave_profile.json"
print("ZWave profile:%s"%(profile))
zw_payload_encoder = ZWaveDataEncoder(profile)
type = PTIScannerThread.PTI_TYPES[args.type]
scaner = PTIScannerThread(args.device, zw_payload_encoder, type, baudrate)
if zw_payload_encoder != None:
print(ZWPKGParser.formatTableHeader(options))
else:
print(ZWPKGParser.formatTableRawHeader(options))
print("-"*(180+12))
terminator = GracefulTerminator()
terminator.addThread(scaner)
t1 = time.time()
scaner.start()
pkgs = []
while not terminator.wasStopped():
p = scaner.popPackage()
if p != None:
if args.valid_only:
if (not ("is_valid" in p)) or (not p["is_valid"]):
continue
if zw_payload_encoder != None:
txt = ZWPKGParser.formatPackage(p, options)
else:
txt = ZWPKGParser.formatRawPackage(p, options)
if txt != None:
print(txt)
pkgs += [p]
time.sleep(0.1)
if args.output != None:
printStatus("Saving recorded trace to file:%s"%(args.output))
with open(args.output, 'w') as fp:
json.dump(pkgs, fp, sort_keys=True, indent=4)
finallizeStatus()
if __name__ == "__main__":
zmeSetupLogging("ZMEPTIClient", True, True)
def dummyFunc(args):
print("*** Platform: %s Version: %s ***"%(platform.system(), MY_VERSION))
def Main():
logging.debug("\nStarting on %s.\nARGS:%s\nVERSION:%s MD5:%s" % (
platform.system(), ' '.join(sys.argv), MY_VERSION, "-"))
parser = argparse.ArgumentParser(description='ZWave>ME PTI Tracer tool for 7th generation. \n Welcome :)')
parser.set_defaults(func=dummyFunc)
subparsers = parser.add_subparsers()
parserTracer = subparsers.add_parser('trace', help="Trace packages.")
parserTracer.add_argument('-d', '--device', help="Device file (UNIX) or COM-port (WINDOWS)")
parserTracer.add_argument('-b', '--baudrate', help="Device's baudrate.", default="230400")
parserTracer.add_argument('-i', '--input', help="Uses JSON file instead of real PTI-device. Prints packages")
parserTracer.add_argument('-o', '--output', help="Dumps all received packages to specified file")
parserTracer.add_argument('-vo', '--valid_only', nargs='?', type=bool, const=True, default=False, help="Prints only packages with right CRC.")
parserTracer.add_argument('-p', '--profile', default="", help="JSON file with Z-Wave protocol descriptions.")
type_names = list(PTIScannerThread.PTI_TYPES)
parserTracer.add_argument('-t', '--type', default=type_names[0], choices=type_names, help="Defines PTI TYPE.")
parserTracer.set_defaults(func=tracePTIFunc)
args = parser.parse_args()
args.func(args)
Main()