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_C022_ESPNow.py
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_C022_ESPNow.py
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#!/usr/bin/env python3
#############################################################################
##################### ESPNow controller for RPIEasy #########################
#############################################################################
#
# This controller is able to send and receive data through ESPNow using a
# serially connected ESP8266.
#
# Copyright (C) 2019 by Alexander Nagy - https://bitekmindenhol.blog.hu/
#
import controller
import misc
import rpieGlobals
import time
from rpieTime import *
import webserver
import commands
import Settings
from datetime import datetime
import lib.lib_p2pbuffer as p2pbuffer
import threading
import serial
import lib.lib_serial as rpiSerial
CAPABILITY_BYTE = (1+2) # send and receive
class Controller(controller.ControllerProto):
CONTROLLER_ID = 22
CONTROLLER_NAME = "ESPNow (EXPERIMENTAL)"
def __init__(self,controllerindex):
controller.ControllerProto.__init__(self,controllerindex)
self.usesID = True
self.onmsgcallbacksupported = False # use direct set_value() instead of generic callback to make sure that values setted anyway
self.controllerport = 1
self.lastsysinfo = 0
self.sysinfoperiod = 180 # seconds
self.timer30s = True
self.defaultunit = 0
self.enablesend = True
self.bsize = 8
self.sbit = 1
self.baud = 115200
self.bgproc = None
self.serdev = None
self.timeout = 0.001
self.maxexpecteddata = 250
self.port = ""
self.mac = ""
self.wchan = 1
self.connected = False
def calctimeout(self):
try:
if self.baud<50:
self.baud = 50
except:
self.baud = 50
if self.maxexpecteddata>4096:# Linux serial buffer is fixed max 4096 bytes
self.maxexpecteddata=4096
if self.maxexpecteddata<1:
self.maxexpecteddata=1
self.timeout = (self.bsize+self.sbit)*self.maxexpecteddata/self.baud
def controller_init(self,enablecontroller=None):
if enablecontroller != None:
self.enabled = enablecontroller
self.initialized = False
try:
if str(self.port)!="0" and str(self.port).strip()!="" and self.baud != 0:
self.initialized = False
if self.enabled:
if int(Settings.Settings["Unit"])>0:
self.controllerport = Settings.Settings["Unit"]
self.calctimeout()
misc.addLog(rpieGlobals.LOG_LEVEL_INFO,"Try to init serial "+str(self.port)+" speed "+str(self.baud))
self.enabled = False
self.connect()
time.sleep(3)
self.enabled = True
if self.connected:
self.initialized = True
misc.shadowlogenabled = True
self.bgproc = threading.Thread(target=self.bgreceiver)
self.bgproc.daemon = True
self.bgproc.start()
time.sleep(2)
mode = self.changemode(0)
if mode!=0:
mode = self.changemode(0)
if mode!=0:
misc.addLog(rpieGlobals.LOG_LEVEL_ERROR,"Serial ESPNow GW adapter is not compatible!")
self.initialized = False
self.disconnect()
if self.connected:
if int(self.controllerport)>0:
self.serialcommand("unit,"+str(self.controllerport))
time.sleep(0.2)
self.serialcommand("espnow,dest,"+str(self.defaultunit))
time.sleep(0.2)
self.serialcommand("espnow,chan,"+str(self.wchan))
time.sleep(0.2)
misc.addLog(rpieGlobals.LOG_LEVEL_INFO,"Serial ESPNow GW initialized")
self.serialcommand("settings")
time.sleep(0.5)
scmdarr = getlastseriallogs(3)
sreading = ""
for i in range(len(scmdarr)):
if "MAC" in scmdarr[i]:
sreading = scmdarr[1].replace("SERIAL: ","").strip()
break
if "MAC" in sreading:
ms = sreading.split(":")
sreading = ""
for i in range(1,len(ms)):
sreading += ms[i].strip()
if i!=len(ms)-1:
sreading += ":"
self.mac = sreading.strip()
else:
try:
defdev = Settings.NetMan.getprimarydevice()
except:
defdev = -1
if defdev != -1:
self.mac = Settings.NetworkDevices[defdev].mac
else:
self.mac = "00:00:00:00:00:00"
# print(self.mac)
else:
self.baud = 0
try:
self.serdev.close() # close in case if already opened by ourself
except:
pass
except Exception as e:
misc.addLog(rpieGlobals.LOG_LEVEL_ERROR,str(e))
return True
def connect(self):
self.connected = False
self.lastsysinfo = 0
try:
self.serdev.close() # close in case if already opened by ourself
except:
pass
try:
self.serdev = rpiSerial.SerialPort(self.port,self.baud,ptimeout=self.timeout,pbytesize=self.bsize,pstopbits=self.sbit)
misc.addLog(rpieGlobals.LOG_LEVEL_INFO,"Serial connected "+str(self.port))
self.connected = True
except Exception as e:
misc.addLog(rpieGlobals.LOG_LEVEL_ERROR,"Serial failed "+str(e))
try:
self.connected = self.serdev.isopened()
except Exception as e:
self.connected = False
misc.addLog(rpieGlobals.LOG_LEVEL_ERROR,"Open failed "+str(e))
def changemode(self,modenum):
result = -1
self.serialcommand("espnow,mode,"+str(modenum)) # TRY TO SET MODE
time.sleep(0.5)
scmdarr = getlastseriallogs(3)
saddr = 0
if len(scmdarr)>2:
saddr = 2
elif len(scmdarr)>1:
saddr = 1
if saddr>0:
if "espnow,mode" in scmdarr[saddr]:
result = scmdarr[saddr-1].replace("SERIAL: ","").strip()
try:
result = int(result)
except:
result = -1
return result
def disconnect(self):
self.connected = False
try:
self.serdev.close() # close in case if already opened by ourself
except:
pass
def webform_load(self):
webserver.addFormNote("IP and Port parameter is not used!")
try:
choice1 = self.port
options = rpiSerial.serial_portlist()
if len(options)>0:
webserver.addHtml("<tr><td>Serial Device:<td>")
webserver.addSelector_Head("ser_addr",False)
for o in range(len(options)):
webserver.addSelector_Item(options[o],options[o],(str(options[o])==str(choice1)),False)
webserver.addSelector_Foot()
webserver.addFormNote("For RPI use 'raspi-config' tool: 5- Interfacing Options-P6 Serial- (Kernel logging disabled + serial port hardware enabled) before enable this plugin")
webserver.addFormNumericBox("Baudrate","ser_spd",self.baud,50,4000000)
webserver.addFormNote("Generic values: 9600, 19200, 38400, 57600, 115200")
# webserver.addFormCheckBox("Enable Sending","sender",self.enablesend)
webserver.addFormNumericBox("Default destination node index","defaultnode",self.defaultunit,0,255)
webserver.addFormNote("Default node index for data sending")
webserver.addFormNote("Detected gateway MAC address "+str(self.mac))
options = []
optionvalues = []
for i in range(1,14):
options.append(str(i))
optionvalues.append(i)
webserver.addFormSelector("Wifi channel","wchannel",len(options),options,optionvalues,None,self.wchan)
webserver.addFormNote("Set the same wifi channel at all nodes!")
webserver.addWideButton("espnow","ESPNow endpoint management","")
else:
webserver.addFormNote("No serial ports found")
except Exception as e:
misc.addLog(rpieGlobals.LOG_LEVEL_ERROR,"ESPNow GW init error: "+str(e))
return True
def webform_save(self,params):
try:
self.port = str(webserver.arg("ser_addr",params))
self.baud = int(webserver.arg("ser_spd",params))
self.wchan = int(webserver.arg("wchannel",params))
self.defaultunit = int(webserver.arg("defaultnode",params))
# self.enablesend = (webserver.arg("sender",params)=="on")
except Exception as e:
self.baud = 0
misc.addLog(rpieGlobals.LOG_LEVEL_ERROR,"ESPNow parameter save: "+str(e))
self.calctimeout()
return True
def nodesort(self,item):
v = 0
try:
v = int(item["unitno"])
except:
v = 0
return v
def bgreceiver(self):
if self.initialized:
while self.enabled:
if self.serdev is not None:
# tt = rpieTime.millis()
try:
while self.serdev.available()>0:
reading = []
fc = self.serdev.read(1)
if int(fc[0])!=255:
reading.append(chr(fc[0]))
breading = self.serdev.readline().decode('utf-8')
else:
reading.append(fc[0])
breading = list(self.serdev.read(self.maxexpecteddata))
reading.extend(breading)
if len(reading)>0:
if int(fc[0])==255:
self.pkt_receiver(bytes(reading))
else:
sstr = ''.join(reading).strip()
if sstr != "":
misc.addLog(rpieGlobals.LOG_LEVEL_DEBUG,"SERIAL: "+sstr)
except Exception as e:
time.sleep(0.2)
time.sleep(0.005)
try:
self.serdev.close()
except:
pass
def pkt_receiver(self,payload):
if self.enabled:
while len(payload)>0:
dp = p2pbuffer.data_packet()
dp.buffer = payload
dp.decode()
# print(dp.pktlen," T:",dp.pkgtype," FL:",len(payload)," PL:",dp.pktlen)
# print("DATA ARRIVED ",payload,dp.buffer)
if int(dp.pkgtype)!=0:
if dp.pkgtype==1:
if int(dp.infopacket["unitno"]) == int(Settings.Settings["Unit"]): # skip own messages
return False
un = getunitordfromnum(dp.infopacket["unitno"]) # process incoming alive reports
if un==-1:
# CAPABILITIES byte: first bit 1 if able to send, second bit 1 if able to receive
Settings.p2plist.append({"protocol":"ESPNOW","unitno":dp.infopacket["unitno"],"name":dp.infopacket["name"],"build":dp.infopacket["build"],"type":dp.infopacket["type"],"mac":dp.infopacket["mac"],"lastseen":datetime.now(),"lastrssi":"","cap":dp.infopacket["cap"]})
misc.addLog(rpieGlobals.LOG_LEVEL_INFO,"New ESPNOW unit discovered: "+str(dp.infopacket["unitno"])+" "+str(dp.infopacket["name"]))
Settings.p2plist.sort(reverse=False,key=self.nodesort)
else:
misc.addLog(rpieGlobals.LOG_LEVEL_DEBUG,"Unit alive: "+str(dp.infopacket["unitno"]))
if Settings.p2plist[un]["type"]==0:
Settings.p2plist[un]["name"] = dp.infopacket["name"]
Settings.p2plist[un]["build"] = dp.infopacket["build"]
Settings.p2plist[un]["type"] = dp.infopacket["type"]
Settings.p2plist[un]["mac"] = dp.infopacket["mac"]
Settings.p2plist[un]["cap"] = dp.infopacket["cap"]
Settings.p2plist[un]["lastseen"] = datetime.now()
elif dp.pkgtype==5: # process incoming data
if int(dp.sensordata["sunit"])==int(Settings.Settings["Unit"]):
return False
un = getunitordfromnum(dp.sensordata["sunit"])
if un>-1: # refresh lastseen data
Settings.p2plist[un]["lastseen"] = datetime.now()
else:
Settings.p2plist.append({"protocol":"ESPNOW","unitno":dp.sensordata["sunit"],"name":"","build":0,"type":0,"mac":"","lastseen":datetime.now(),"lastrssi":"","cap":1})
if (int(Settings.Settings["Unit"])==int(dp.sensordata["dunit"])) or (0==int(dp.sensordata["dunit"])): # process only if we are the destination or broadcast
ltaskindex = -1
for x in range(0,len(Settings.Tasks)): # check if the sent IDX already exists?
try:
if (type(Settings.Tasks[x]) is not bool and Settings.Tasks[x]):
if Settings.Tasks[x].controlleridx[self.controllerindex]==int(dp.sensordata["idx"]):
ltaskindex = x
break
except Exception as e:
print(e)
dvaluecount = int(dp.sensordata["valuecount"])
if rpieGlobals.VARS_PER_TASK<dvaluecount: # avoid possible buffer overflow
dvaluecount = rpieGlobals.VARS_PER_TASK
if ltaskindex < 0: # create new task if necessarry
devtype = int(dp.sensordata["pluginid"])
m = False
try:
for y in range(len(rpieGlobals.deviceselector)):
if int(rpieGlobals.deviceselector[y][1]) == devtype:
m = __import__(rpieGlobals.deviceselector[y][0])
break
except:
m = False
TempEvent = None
if m:
try:
TempEvent = m.Plugin(-1)
except:
TempEvent = None
if True:
ltaskindex = -1
for x in range(0,len(Settings.Tasks)): # check if there are free TaskIndex slot exists
try:
if (type(Settings.Tasks[x]) is bool):
if Settings.Tasks[x]==False:
ltaskindex = x
break
except:
pass
devtype = 33 # dummy device
m = False
try:
for y in range(len(rpieGlobals.deviceselector)):
if int(rpieGlobals.deviceselector[y][1]) == devtype:
m = __import__(rpieGlobals.deviceselector[y][0])
break
except:
m = False
if m:
if ltaskindex<0:
ltaskindex = len(Settings.Tasks)
try:
Settings.Tasks[ltaskindex] = m.Plugin(ltaskindex)
except:
ltaskindex = len(Settings.Tasks)
Settings.Tasks.append(m.Plugin(ltaskindex)) # add a new device
Settings.Tasks[ltaskindex].plugin_init(True)
Settings.Tasks[ltaskindex].remotefeed = int(dp.sensordata["sunit"]) # True # Mark that this task accepts incoming data updates!
Settings.Tasks[ltaskindex].enabled = True
Settings.Tasks[ltaskindex].interval = 0
Settings.Tasks[ltaskindex].senddataenabled[self.controllerindex]=True
Settings.Tasks[ltaskindex].controlleridx[self.controllerindex]=int(dp.sensordata["idx"])
if TempEvent is not None:
Settings.Tasks[ltaskindex].taskname = TempEvent.PLUGIN_NAME.replace(" ","")
for v in range(dvaluecount):
Settings.Tasks[ltaskindex].valuenames[v] = TempEvent.valuenames[v]
Settings.Tasks[ltaskindex].taskdevicepluginconfig[0] = TempEvent.vtype
Settings.Tasks[ltaskindex].vtype = TempEvent.vtype
else:
Settings.Tasks[ltaskindex].taskname = Settings.Tasks[ltaskindex].PLUGIN_NAME.replace(" ","")
Settings.Tasks[ltaskindex].valuecount = dvaluecount
Settings.savetasks()
if ltaskindex<0:
return False
misc.addLog(rpieGlobals.LOG_LEVEL_DEBUG,"Sensordata update arrived from unit "+str(dp.sensordata["sunit"])) # save received values
if Settings.Tasks[ltaskindex].remotefeed:
for v in range(dvaluecount):
Settings.Tasks[ltaskindex].set_value(v+1,dp.sensordata["values"][v],False)
Settings.Tasks[ltaskindex].plugin_senddata()
elif dp.pkgtype==7: # process incoming command
if int(dp.cmdpacket["sunit"])==int(Settings.Settings["Unit"]):
return False
un = getunitordfromnum(dp.cmdpacket["sunit"])
if un>-1: # refresh lastseen data
Settings.p2plist[un]["lastseen"] = datetime.now()
else:
Settings.p2plist.append({"protocol":"ESPNOW","unitno":dp.cmdpacket["sunit"],"name":"","build":0,"type":0,"mac":"","lastseen":datetime.now(),"lastrssi":"","cap":1})
if (int(Settings.Settings["Unit"])==int(dp.cmdpacket["dunit"])) or (0==int(dp.cmdpacket["dunit"])): # process only if we are the destination or broadcast
misc.addLog(rpieGlobals.LOG_LEVEL_INFO,"Command arrived from "+str(dp.cmdpacket["sunit"]))
commands.doExecuteCommand(dp.cmdpacket["cmdline"],True)
elif dp.pkgtype==8: # process incoming text/log
if int(dp.cmdpacket["sunit"])==int(Settings.Settings["Unit"]):
return False
un = getunitordfromnum(dp.cmdpacket["sunit"])
if un>-1: # refresh lastseen data
Settings.p2plist[un]["lastseen"] = datetime.now()
else:
Settings.p2plist.append({"protocol":"ESPNOW","unitno":dp.cmdpacket["sunit"],"name":"","build":0,"type":0,"mac":"","lastseen":datetime.now(),"lastrssi":"","cap":1})
if (int(Settings.Settings["Unit"])==int(dp.cmdpacket["dunit"])) or (0==int(dp.cmdpacket["dunit"])): # process only if we are the destination or broadcast
misc.addLog(rpieGlobals.LOG_LEVEL_DEBUG,"ESPNOW: "+str(dp.cmdpacket["cmdline"]))
payload = payload[dp.pktlen:-1]
else:
payload = payload[1:-1]
def senddata(self,idx,sensortype,value,userssi=-1,usebattery=-1,tasknum=-1,changedvalue=-1): # called by plugin
if self.enabled and self.initialized and self.enablesend:
if int(idx)>0:
if int(Settings.Tasks[tasknum].remotefeed) < 1: # do not republish received values
dp2 = p2pbuffer.data_packet()
dp2.sensordata["sunit"] = Settings.Settings["Unit"]
dp2.sensordata["dunit"] = self.defaultunit
dp2.sensordata["idx"] = idx
if tasknum>-1:
dp2.sensordata["pluginid"] = Settings.Tasks[tasknum].pluginid
else:
dp2.sensordata["pluginid"] = 33
dp2.sensordata["valuecount"] = Settings.Tasks[tasknum].valuecount
for u in range(Settings.Tasks[tasknum].valuecount):
dp2.sensordata["values"][u] = Settings.Tasks[tasknum].uservar[u]
dp2.encode(5)
# print(dp2.buffer) # debug
if self.serdev is not None:
try:
self.serdev.write(dp2.buffer)
except Exception as e:
print(e)
def sendcommand(self,unitno,commandstr):
if self.enabled and self.initialized and self.enablesend:
dpc = p2pbuffer.data_packet()
dpc.cmdpacket["sunit"] = Settings.Settings["Unit"]
dpc.cmdpacket["dunit"] = unitno
# print("CMD:",commandstr)
dpc.cmdpacket["cmdline"] = commandstr
dpc.encode(7)
# print("RPIEasy buffer:",dpc.buffer) # debug
if self.serdev is not None:
try:
self.serdev.write(dpc.buffer)
except Exception as e:
print(e)
def timer_thirty_second(self):
if self.enabled and self.initialized and ((time.time()-self.lastsysinfo) >self.sysinfoperiod):
self.sendsysinfo()
def sendsysinfo(self):
if self.enabled and self.initialized and self.enablesend:
dp = p2pbuffer.data_packet()
dp.infopacket["mac"] = self.mac
dp.infopacket["unitno"] = int(Settings.Settings["Unit"])
dp.infopacket["build"] = int(rpieGlobals.BUILD)
dp.infopacket["name"] = Settings.Settings["Name"]
dp.infopacket["type"] = int(rpieGlobals.NODE_TYPE_ID_RPI_EASY_STD)
# CAPABILITIES byte: first bit 1 if able to send, second bit 1 if able to receive
dp.infopacket["cap"] = int(CAPABILITY_BYTE)
dp.encode(1)
# print(dp.buffer) # debug
self.lastsysinfo = time.time()
return True
return False
def serialcommand(self,cmd):
if self.serdev is not None:
try:
while self.serdev.available()>0:
reading = self.serdev.readline()
self.serdev.write(cmd+'\n')
except Exception as e:
pass
# Helper functions
def getunitordfromnum(unitno):
for n in range(len(Settings.p2plist)):
if int(Settings.p2plist[n]["unitno"]) == int(unitno) and str(Settings.p2plist[n]["protocol"]) == "ESPNOW":
return n
return -1
def getlastseriallogs(num=3):
scmdarr = []
for i in reversed(range(len(misc.ShadowLog))):
if len(scmdarr)>=num:
break
if misc.ShadowLog[i]["lvl"]== rpieGlobals.LOG_LEVEL_DEBUG:
if "SERIAL:" in misc.ShadowLog[i]["l"]:
scmdarr.append(misc.ShadowLog[i]["l"].replace("SERIAL:","").strip())
return scmdarr
def getlastespnowlogs(num=1):
scmdarr = []
for i in reversed(range(len(misc.ShadowLog))):
if len(scmdarr)>=num:
break
if misc.ShadowLog[i]["lvl"]== rpieGlobals.LOG_LEVEL_DEBUG:
if "ESPNOW:" in misc.ShadowLog[i]["l"]:
scmdarr.append(misc.ShadowLog[i]["l"].replace("ESPNOW:","").strip())
return scmdarr
############################
## WEBSERVER PART FOLLOWS ##
############################
@webserver.WebServer.route('/espnow')
def handle_espnow(self):
try:
webserver.TXBuffer=""
if self.type == "GET":
responsearr = self.get
else:
responsearr = self.post
try:
managenode = webserver.arg('nodenum',responsearr)
except:
managenode = ""
try:
tasknum = int(webserver.arg('tasknum',responsearr))
except:
tasknum = 0
taskmode = False
i2cmode = False
for i in range(1,48):
try:
if webserver.arg('del'+str(i),responsearr) != '':
if str(managenode)=="local":
commands.doExecuteCommand("serialcommand,taskclear,"+str(i),False)
taskmode = True
break
elif str(managenode)!="":
commands.doExecuteCommand("espnowcommand,"+str(managenode)+",taskclear,"+str(i),False)
taskmode = True
time.sleep(1)
break
except:
pass
if int(tasknum)>0:
taskc = ["Conf",tasknum,0,0,0,0,0,0,0,0,0,0]
taska = ["Task",tasknum,0,-1,-1,-1,0,0,0]
wv = -1
try:
wv = int(webserver.arg('pluginid',responsearr))
except:
wv = -999
if wv > -999:
taska[2] = wv
for i in range(1,4):
try:
wv = int(webserver.arg('pin'+str(i),responsearr))
except:
wv = -999
if wv>-999:
taska[2+i]=wv
try:
wv = int(webserver.arg('interval',responsearr))
except:
wv = -999
if wv>-999:
taska[7] = wv
try:
wv = int(webserver.arg('idx',responsearr))
except:
wv = -999
if wv>-999:
taska[8] = wv
try:
wv = int(webserver.arg('port',responsearr))
except:
wv = -999
if wv>-999:
taska[6] = wv
try:
wv = webserver.arg('pullup',responsearr)
if str(wv)=="on":
wv = 1
else:
wv = 0
except:
wv = 0
if wv>-1:
taskc[2] = wv
try:
wv = webserver.arg('inverse',responsearr)
if str(wv)=="on":
wv = 1
else:
wv = 0
except:
wv = 0
if wv>-1:
taskc[3] = wv
for i in range(0,8):
try:
wv = webserver.arg('c'+str(i),responsearr)
wv = int(wv)
except:
if str(wv)=="on":
wv = 1
else:
wv = 0
if wv>-1:
taskc[4+i]=wv
if str(managenode)=="local":
tcmd = "serialcommand,"
else:
tcmd = "espnowcommand,"+str(managenode)+","
tcmdc = tcmd + "espnow,taskconf"
tcmda = tcmd + "espnow,taskadd"
for i in range(1,len(taskc)):
tcmdc += ","+str(taskc[i])
for i in range(1,len(taska)):
tcmda += ","+str(taska[i])
commands.doExecuteCommand(tcmdc,False)
time.sleep(1)
commands.doExecuteCommand(tcmda,False)
# print(tcmdc)
# print(tcmda)
taskmode = True
elif taskmode==False:
for i in range(1,48):
try:
if webserver.arg('add'+str(i),responsearr) != '':
tasknum = i
taskmode = True
taskc = ["Conf",i,0,0,0,0,0,0,0,0,0,0]
taska = ["Task",i,0,-1,-1,-1,0,0,0]
break
except:
pass
if taskmode:
pass
elif ( (webserver.arg('savelocal',responsearr) != '') or (webserver.arg('savenode',responsearr) != '') ):
try:
workmode = int(webserver.arg('workmode',responsearr))
except:
workmode = 0
try:
nodenum = int(webserver.arg('nnodenum',responsearr))
except:
nodenum = 0
try:
dnodenum = int(webserver.arg('dnodenum',responsearr))
except:
dnodenum = 0
try:
name = str(webserver.arg('name',responsearr))
except:
name = ""
try:
wchannel = int(webserver.arg('wchannel',responsearr))
except:
wchannel = 1
try:
deepsleep = int(webserver.arg('deepsleep',responsearr))
except:
deepsleep = 1
if str(managenode)=="local":
tcmd = "serialcommand,"
dt = 0.5
elif str(managenode)!="":
tcmd = "espnowcommand,"+str(managenode)+","
dt = 2
commands.doExecuteCommand(tcmd+"espnow,mode,"+str(workmode),False)
time.sleep(dt)
commands.doExecuteCommand(tcmd+"espnow,name,"+str(name),False)
time.sleep(dt)
commands.doExecuteCommand(tcmd+"espnow,deepsleep,"+str(deepsleep),False)
time.sleep(dt)
commands.doExecuteCommand(tcmd+"espnow,chan,"+str(wchannel),False)
time.sleep(dt)
commands.doExecuteCommand(tcmd+"espnow,dest,"+str(dnodenum),False)
time.sleep(dt)
commands.doExecuteCommand(tcmd+"unit,"+str(nodenum),False)
time.sleep(dt)
if str(managenode)=="local":
pass
elif str(managenode)!="":
commands.doExecuteCommand(tcmd+"reboot",False) # just for sure reboot old node
commands.doExecuteCommand("espnowcommand,"+str(nodenum)+",reboot",False) # reboot new node number
time.sleep(dt*3)
managenode = "" # return to main page instead of re-request all settings
elif webserver.arg('submit',responsearr) != '':
pass
elif webserver.arg('search',responsearr) != '':
commands.doExecuteCommand("espnowcommand,0,espnow,sendinfo",False) # broadcast command to every node
managenode = ""
elif webserver.arg('reboot',responsearr) != '':
if str(managenode)!="local" and str(managenode)!="":
commands.doExecuteCommand("espnowcommand,"+str(managenode)+",reboot",False) # reboot selected node
else:
commands.doExecuteCommand("serialcommand,reboot",False) # reboot selected node
managenode = ""
elif webserver.arg('i2c',responsearr) != '':
i2cmode = True
elif webserver.arg('tasks',responsearr) != '':
taskmode = True
elif webserver.arg('time',responsearr) != '':
if str(managenode)=="local":
commands.doExecuteCommand("serialcommand,espnow,setdate,"+datetime.now().strftime('%Y,%m,%d,%H,%M,%S'),False)
elif str(managenode)!="":
commands.doExecuteCommand("espnowcommand,"+str(managenode)+",espnow,setdate,"+datetime.now().strftime('%Y,%m,%d,%H,%M,%S'),False)
managenode = ""
webserver.sendHeadandTail("TmplStd",webserver._HEAD)
if i2cmode:
webserver.TXBuffer += "<form name='frmadd' method='post'><table class='normal'>"
webserver.addFormHeader("I2C scan on Node "+str(managenode))
if str(managenode)=="local":
commands.doExecuteCommand("serialcommand,i2cscanner",False)
time.sleep(1)
elif str(managenode)!="":
commands.doExecuteCommand("espnowcommand,"+str(managenode)+",i2cscanner",False)
time.sleep(3)
scmdarr = []
for i in reversed(range(len(misc.ShadowLog))):
if len(scmdarr)>=30:
break
if "i2cscanner" in misc.ShadowLog[i]["l"]:
break
if misc.ShadowLog[i]["lvl"]== rpieGlobals.LOG_LEVEL_DEBUG:
if "I2C :" in misc.ShadowLog[i]["l"]:
scmdarr.append(misc.ShadowLog[i]["l"].replace("ESPNOW:","").replace("SERIAL:","").strip())
webserver.TXBuffer += "<TR><TD colspan='2'><textarea readonly rows='10' wrap='on'>"
for i in range(len(scmdarr)):
webserver.TXBuffer += scmdarr[i]+" "
webserver.TXBuffer += "</textarea><br>"
webserver.addButton("espnow","Back")
webserver.TXBuffer += "</table></form>"
webserver.sendHeadandTail("TmplStd",webserver._TAIL)
return webserver.TXBuffer
elif taskmode and int(tasknum)>0: # display plugin selection
webserver.TXBuffer += "<form name='frmadd' method='post'><table class='normal'>"
webserver.addFormHeader("ESPNow add new task "+str(tasknum)+" on Node "+str(managenode))
displaytask(taska,taskc)
webserver.addHtml("<tr><td><input type='hidden' name='nodenum' value='"+str(managenode)+"'><input type='hidden' name='tasknum' value='"+str(tasknum)+"'>")
webserver.addSubmitButton("Save task", "savetask")
webserver.addButton("espnow","Back")
webserver.TXBuffer += "</table></form>"
webserver.sendHeadandTail("TmplStd",webserver._TAIL)
return webserver.TXBuffer
elif taskmode and str(managenode)!="": # display tasklist
webserver.TXBuffer += "<form name='frmtask' method='post'><table class='normal'>"
webserver.addFormHeader("ESPNow tasklist")
tasks = []
confs = []
if str(managenode)=="local": #serial node
webserver.addFormHeader("Serial node")
commands.doExecuteCommand("serialcommand,espnow,tasklist",False)
time.sleep(3)
scmdarr = getlastseriallogs(30)
else: # espnow node
webserver.addFormHeader("Node: "+str(managenode))
commands.doExecuteCommand("espnowcommand,"+str(managenode)+",espnow,tasklist",False)
time.sleep(3)
scmdarr = []
for i in reversed(range(len(misc.ShadowLog))):
if len(scmdarr)>=30:
break
if "espnow,tasklist" in misc.ShadowLog[i]["l"]:
break
if misc.ShadowLog[i]["lvl"]== rpieGlobals.LOG_LEVEL_DEBUG:
if "ESPNOW:" in misc.ShadowLog[i]["l"]:
scmdarr.append(misc.ShadowLog[i]["l"].replace("ESPNOW:","").strip())
if len(scmdarr)>0:
for i in range(len(scmdarr)):
if ",tasklist" in scmdarr[i]:
break
if "Task," in scmdarr[i]:
tasks.append(scmdarr[i])
elif "Conf," in scmdarr[i]:
confs.append(scmdarr[i])
tasknum = 0
if len(tasks)>0:
for i in reversed(range(len(tasks))):
tasknum = len(tasks)-i
webserver.addFormSubHeader("Task "+str(tasknum))
webserver.addSubmitButton("Delete task "+str(tasknum), "del"+str(tasknum))
displaytask(tasks[i],confs[i])
webserver.addFormSeparator(2)
webserver.addHtml("<tr><td><input type='hidden' name='nodenum' value='"+str(managenode)+"'>")
webserver.addSubmitButton("Add new task "+str(tasknum+1), "add"+str(tasknum+1))
webserver.addButton("espnow","Back")
webserver.TXBuffer += "</table></form>"
webserver.sendHeadandTail("TmplStd",webserver._TAIL)
return webserver.TXBuffer
elif str(managenode)=="": # display node list
webserver.addFormHeader("ESPNow node list")
webserver.TXBuffer += "<form name='frmespnow' method='post'><table class='multirow'><TR><TH>Select<TH>P2P node number<TH>Name<TH>Build<TH>Type<TH>MAC<TH>Last seen<TH>Capabilities"
webserver.TXBuffer += "<TR>"
webserver.TXBuffer += "<td><input type='radio' name='nodenum' value='local'>"
webserver.TXBuffer +="<TD>serial<TD>local node<TD></TR>"
if len(Settings.p2plist)>0:
for n in Settings.p2plist:
if str(n["protocol"]) == "ESPNOW":
webserver.TXBuffer += "<TR>"
webserver.TXBuffer += "<td><input type='radio' name='nodenum' value='"+ str(n["unitno"])+"'>"
webserver.TXBuffer +="<TD>Unit "+str(n["unitno"])+"<TD>"+str(n["name"])+"<TD>"+str(n["build"])+"<TD>"
ntype = "Unknown"
if int(n["type"])==rpieGlobals.NODE_TYPE_ID_ESP_EASY_STD:
ntype = "ESP Easy"
elif int(n["type"])==rpieGlobals.NODE_TYPE_ID_ESP_EASYM_STD:
ntype = "ESP Easy Mega"
elif int(n["type"])==rpieGlobals.NODE_TYPE_ID_ESP_EASY32_STD:
ntype = "ESP Easy32"
elif int(n["type"])==rpieGlobals.NODE_TYPE_ID_ARDUINO_EASY_STD:
ntype = "Arduino Easy"
elif int(n["type"])==rpieGlobals.NODE_TYPE_ID_NANO_EASY_STD:
ntype = "Nano Easy"
elif int(n["type"])==rpieGlobals.NODE_TYPE_ID_RPI_EASY_STD:
ntype = "RPI Easy"
elif int(n["type"])==rpieGlobals.NODE_TYPE_ID_ATMEGA_EASY_LORA:
ntype = "LoRa32u4"
webserver.TXBuffer += ntype
webserver.TXBuffer += "<TD>"+str(n["mac"])
ldt = n["lastseen"]
lstr = ""
try:
lstr = ldt.strftime('%Y-%m-%d %H:%M:%S')
except:
lstr = str(ldt)
webserver.TXBuffer += "<TD>"+lstr
wm = int(n["cap"])
wms = ""
if (wm & 1)==1:
wms = "SEND "
if (wm & 2)==2:
wms += "RECEIVE "
webserver.TXBuffer += "<TD>"+wms
webserver.TXBuffer += "</table><br>"
webserver.addSubmitButton("Manage selected node", "submit")
webserver.addSubmitButton("Tasks on selected node", "tasks")
webserver.addSubmitButton("I2C scan selected node", "i2c")
webserver.addSubmitButton("Reboot selected node", "reboot")
webserver.addSubmitButton("Set date and time on selected node", "time")
webserver.TXBuffer += "<P>"
webserver.addSubmitButton("Request all nodes to advertise itself", "search")
webserver.TXBuffer += "<P>"
webserver.addButton("espnow","Refresh")
webserver.TXBuffer += "</form>"
elif str(managenode)=="local": # display local settings page
webserver.addFormHeader("Serial node management")
webserver.TXBuffer += "<form name='manespnow' method='post'><table class='multirow'>"
modenum = -1
for i in range(3):
commands.doExecuteCommand("serialcommand,espnow,mode",False)
time.sleep(0.5)
scmdarr = getlastseriallogs(3)
if len(scmdarr)>2:
if ",mode" in scmdarr[2]:
try:
modenum = int(scmdarr[1])
break
except:
modenum = -1
if modenum!=-1: # valid number, process
options = ["Gateway","Send only (remote config wont work!)","Receive only","Send&Receive"]
optionvalues = [0,1,2,3]
webserver.addFormSelector("Working mode","workmode",len(options),options,optionvalues,None,modenum)
nodenum = -1
commands.doExecuteCommand("serialcommand,unit",False)
time.sleep(1)
scmdarr = getlastseriallogs(3)
if len(scmdarr)>2:
if "unit" in scmdarr[2]:
nodenum = scmdarr[1].replace("SERIAL: ","").strip()
try:
nodenum = int(nodenum)
except:
nodenum = -1
if nodenum!=-1:
webserver.addFormNumericBox("Unit number","nnodenum",nodenum,1,254)
dnodenum = -1
commands.doExecuteCommand("serialcommand,espnow,dest",False)
time.sleep(1)
scmdarr = getlastseriallogs(3)
if len(scmdarr)>2:
if ",dest" in scmdarr[2]:
dnodenum = scmdarr[1].replace("SERIAL: ","").strip()
try:
dnodenum = int(dnodenum)
except:
dnodenum = -1
webserver.addFormNumericBox("Destination node number","dnodenum",dnodenum,0,254)
sdat = ""
commands.doExecuteCommand("serialcommand,espnow,name",False)
time.sleep(1)
scmdarr = getlastseriallogs(3)
if len(scmdarr)>2:
if ",name" in scmdarr[2]:
sdat = scmdarr[1].replace("SERIAL: ","").strip()
webserver.addFormTextBox("Unit name","name",sdat,25)
wchan = -1
commands.doExecuteCommand("serialcommand,espnow,chan",False)
time.sleep(1)
scmdarr = getlastseriallogs(3)
if len(scmdarr)>2:
if ",chan" in scmdarr[2]:
wchan = scmdarr[1].replace("SERIAL: ","").strip()
try:
wchan = int(wchan)
except:
wchan = -1
if wchan!=-1:
options = []
optionvalues = []
for i in range(1,14):
options.append(str(i))
optionvalues.append(i)
webserver.addFormSelector("Wifi channel","wchannel",len(options),options,optionvalues,None,wchan)
ds = -1
commands.doExecuteCommand("serialcommand,espnow,deepsleep",False)
time.sleep(1)
scmdarr = getlastseriallogs(3)
if len(scmdarr)>2:
if ",deep" in scmdarr[2]:
ds = scmdarr[1].replace("SERIAL: ","").strip()
try:
ds = int(ds)
except:
ds = -1
if ds != -1:
webserver.addFormNumericBox("DeepSleep timeout","deepsleep",ds,0,4294)
webserver.addUnit("s")
webserver.addFormNote("0 means disabled state,1-4294 means deep sleep timout in sec")
webserver.addHtml("<input type='hidden' name='nodenum' value='"+str(managenode)+"'>")
webserver.addSubmitButton("Save settings", "savelocal")
webserver.addButton("espnow","Back")
webserver.TXBuffer += "</form>"
# print(scmdarr,modenum)
elif str(managenode)!="": # display remote settings page
webserver.addFormHeader("Node management")
# commands.doExecuteCommand("espnowcommand,"+str(managenode)+",espnow,name",False)
webserver.TXBuffer += "<form name='manespnow' method='post'><table class='multirow'>"
modenum = -1
for i in range(3):
commands.doExecuteCommand("espnowcommand,"+str(managenode)+",espnow,mode",False)
time.sleep(1)
scmdarr = getlastespnowlogs(1)
if len(scmdarr)>0:
try:
modenum = int(scmdarr[0])
break
except:
modenum = -1
if modenum!=-1: # valid number, process
options = ["Gateway","Send only (remote config wont work!)","Receive only","Send&Receive"]
optionvalues = [0,1,2,3]
webserver.addFormSelector("Working mode","workmode",len(options),options,optionvalues,None,modenum)
nodenum = -1
commands.doExecuteCommand("espnowcommand,"+str(managenode)+",unit",False)
time.sleep(2)
scmdarr = getlastespnowlogs(1)
if len(scmdarr)>0:
try:
nodenum = int(scmdarr[0])
except:
nodenum = -1
webserver.addFormNumericBox("Unit number","nnodenum",nodenum,1,254)
dnodenum = -1
commands.doExecuteCommand("espnowcommand,"+str(managenode)+",espnow,dest",False)