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Merge branch 'master' of git.wiebel.org:OSS/CANNode

master
wiebel 5 years ago
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dded78cb83 4fd5096c96
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  1. 109
      tools/can2coil.py
  2. 163
      tools/coil2can.py
  3. 25
      tools/light2can.py
  4. 214
      tools/mqtt2can.py
  5. 89
      tools/shutter2can.py

109
tools/can2coil.py
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@ -0,0 +1,109 @@
#!/usr/bin/env python3
from __future__ import absolute_import, print_function
import sys
import argparse
import socket
from datetime import datetime
import can
from can import Bus, BusState, Logger
import paho.mqtt.client as mqtt
sub_topic = "coil"
coil_map = {
'EZ': [ 0x03, 0x01 ],
'K': [ 0x03, 0x02 ],
'WZ1': [ 0x02, 0x01 ],
'WZ2': [ 0x02, 0x02 ],
'TER': [ 0x03, 0x03 ],
'FE': [ 0x03, 0x07 ],
'TRE': [ 0x02, 0x03 ],
'FO': [ 0x01, 0x03 ],
'TRO': [ 0x01, 0x07 ],
'KI1': [ 0x01, 0x06 ],
'KI2': [ 0x01, 0x04 ],
'SCH': [ 0x01, 0x08 ],
'B1': [ 0x01, 0x01 ],
'B2': [ 0x01, 0x02 ],
'ROL_EZ_G_DOWN': [0x03, 0x05],
'ROL_EZ_G_UP': [0x03,0x04],
'ROL_EZ_N_DOWN': [0x03, 0x06],
'ROL_EZ_N_UP': [0x03,0x08],
'EG1': [ 0x02, 0x09 ],
'EG2': [ 0x03, 0x09 ],
'OG': [ 0x01, 0x09 ],
'ALL': [ 0xFF, 0x09 ],
}
cmd_map = {
'off': 0,
'0': 0,
'on': 1,
'1': 1,
'value': 2,
'toggle': 3
}
def decon(msg_id):
msg_prio=msg_id>>26
msg_type=(msg_id>>24) & 0x03
msg_dst=(msg_id>>16) & 0xFF
msg_src=(msg_id>>8) & 0xFF
msg_cmd=msg_id & 0xFF
# print("msg_id: ", hex(msg_id), "prio: ", hex(msg_prio),"type: ", hex(msg_type)," dst: ", hex(msg_dst)," src: ", hex(msg_src)," cmd: ",hex(msg_cmd))
return [msg_prio, msg_type, msg_dst, msg_src, msg_cmd]
def con(msg_dst,msg_cmd,msg_prio=3,msg_type=0,msg_src=11, ):
msg_id=(msg_prio<<26) + \
((msg_type&0x03)<<24) +\
((msg_dst&0xFF)<<16) +\
((msg_src&0xFF)<<8) +\
(msg_cmd&0xFF)
print("Constructed ID: "+hex(msg_id))
return msg_id
def on_connect(mcp_mqtt, userdata, flags, rc):
print("Connected with result code "+str(rc))
mcp_mqtt.subscribe(sub_topic+"/+")
def main():
can_filters = []
config = {"can_filters": can_filters, "single_handle": True}
config["interface"] = "socketcan_native"
config["bitrate"] = 125000
canbus = can.Bus("can1", **config)
# canBuffer= canbus.BufferedReader()
print('Connected to {}: {}'.format(canbus.__class__.__name__, canbus.channel_info))
print('Can Logger (Started on {})\n'.format(datetime.now()))
mcp_mqtt = mqtt.Client()
mcp_mqtt.on_connect = on_connect
mcp_mqtt.user_data_set(canbus)
mcp_mqtt.connect("mcp", 1883, 60)
mcp_mqtt.publish("coil/welcome", "1" , retain=0)
try:
while True:
msg = canbus.recv(1)
# msg = canBuffer.get_message()
if msg is not None:
de=decon(msg.arbitration_id)
m= { "prio": hex(de[0]), "type": hex(de[1]), "dst": hex(de[2]), "src": hex(de[3]), "cmd": hex(de[4]), "action": hex(msg.data[0]) }
if de[2]==0 and de[4] == 6:
print("received state: ", hex(de[3]), hex(msg.data[0]), hex(msg.data[1]))
for key, address in coil_map.items():
if address[0] == de[3] and address[1] == msg.data[0]+1:
print("coil/"+key+" changed to "+str(msg.data[1]))
mcp_mqtt.publish("coil/"+key+"/state", msg.data[1] , retain=1)
except KeyboardInterrupt:
pass
finally:
canbus.shutdown()
if __name__ == "__main__":
main()

163
tools/coil2can.py
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@ -0,0 +1,163 @@
#!/usr/bin/env python3
from __future__ import absolute_import, print_function
import sys
import argparse
import socket
from datetime import datetime
import can
from can import Bus, BusState, Logger
import paho.mqtt.client as mqtt
sub_topic = "coil"
coil_map = {
'EZ': [ 0x03, 0x01 ],
'K': [ 0x03, 0x02 ],
'WZ1': [ 0x02, 0x01 ],
'WZ2': [ 0x02, 0x02 ],
'TER': [ 0x03, 0x03 ],
'FE': [ 0x03, 0x07 ],
'TRE': [ 0x02, 0x03 ],
'FO': [ 0x01, 0x03 ],
'TRO': [ 0x01, 0x07 ],
'KI1': [ 0x01, 0x06 ],
'KI2': [ 0x01, 0x04 ],
'SCH': [ 0x01, 0x08 ],
'B1': [ 0x01, 0x01 ],
'B2': [ 0x01, 0x02 ],
'ROL_EZ_G_DOWN': [0x03, 0x05, -1],
'ROL_EZ_G_UP': [0x03,0x04, -1],
'ROL_EZ_N_DOWN': [0x03, 0x06, -2],
'ROL_EZ_N_UP': [0x03,0x08, -2],
'EG1': [ 0x02, 0x09 ],
'EG2': [ 0x03, 0x09 ],
'OG': [ 0x01, 0x09 ],
'ALL': [ 0xFF, 0x09 ],
}
cmd_map = {
'off': 0,
'0': 0,
'on': 1,
'1': 1,
'value': 2,
'toggle': 3
}
def decon(msg_id):
msg_prio=msg_id>>26
msg_type=(msg_id>>24) & 0x03
msg_dst=(msg_id>>16) & 0xFF
msg_src=(msg_id>>8) & 0xFF
msg_cmd=msg_id & 0xFF
# print("msg_id: ", hex(msg_id), "prio: ", hex(msg_prio),"type: ", hex(msg_type)," dst: ", hex(msg_dst)," src: ", hex(msg_src)," cmd: ",hex(msg_cmd))
return [msg_prio, msg_type, msg_dst, msg_src, msg_cmd]
def con(msg_dst,msg_cmd,msg_prio=3,msg_type=0,msg_src=11, ):
msg_id=(msg_prio<<26) + \
((msg_type&0x03)<<24) +\
((msg_dst&0xFF)<<16) +\
((msg_src&0xFF)<<8) +\
(msg_cmd&0xFF)
print("Constructed ID: "+hex(msg_id))
return msg_id
def on_connect(mcp_mqtt, userdata, flags, rc):
print("Connected with result code "+str(rc))
# Subscribing in on_connect() means that if we lose the connection and
# reconnect then subscriptions will be renewed.
mcp_mqtt.subscribe(sub_topic+"/+")
print("Subscribed to:"+sub_topic+"/+")
def on_message(mcp_mqtt, userdata, msg):
local_bus=userdata
print("data Received topic: ", msg.topic)
m_decode=str(msg.payload.decode("utf-8","ignore"))
print("data Received",m_decode)
msg_cmd=cmd_map[m_decode]
sub=msg.topic[len(sub_topic)+1:]
coil=sub
print("substring: "+coil)
addr = coil_map[coil]
print("Addr:", addr)
if msg_cmd == 2:
msg_data.append(value)
print("msg_cmd",msg_cmd, len(addr))
if msg_cmd is not 0 and len(addr) is 3:
print("hello 001")
for key, value in coil_map.items():
print("checking: ", key)
if len(value) is 3:
print("value_2 is", value[2], "Addr: ", addr[2])
if value[2] is addr[2]:
msg_id=con(msg_dst=value[0],msg_cmd=0)
msg_data=[value[1]]
m = can.Message(arbitration_id=msg_id,
data=msg_data,
extended_id=True)
try:
local_bus.send(m)
except BaseException as e:
logging.error("Error sending can message {%s}: %s" % (m, e))
print("data sent to CAN",m)
msg_id=con(msg_dst=addr[0],msg_cmd=msg_cmd)
msg_data=[addr[1]]
m = can.Message(arbitration_id=msg_id,
data=msg_data,
extended_id=True)
try:
local_bus.send(m)
except BaseException as e:
logging.error("Error sending can message {%s}: %s" % (m, e))
print("data sent to CAN",m)
def main():
verbosity = 2
logging_level_name = ['critical', 'error', 'warning', 'info', 'debug', 'subdebug'][min(5, verbosity)]
can.set_logging_level(logging_level_name)
can_filters = []
config = {"can_filters": can_filters, "single_handle": True}
config["interface"] = "socketcan"
config["bitrate"] = 125000
bus = Bus("can1", **config)
print('Connected to {}: {}'.format(bus.__class__.__name__, bus.channel_info))
print('Can Logger (Started on {})\n'.format(datetime.now()))
mcp_mqtt = mqtt.Client()
mcp_mqtt.on_connect = on_connect
mcp_mqtt.on_message = on_message
mcp_mqtt.user_data_set(bus)
mcp_mqtt.connect("mcp", 1883, 60)
mcp_mqtt.loop_start()
try:
while True:
msg = bus.recv(1)
if msg is not None:
de=decon(msg.arbitration_id)
m= { "prio": hex(de[0]), "type": hex(de[1]), "dst": hex(de[2]), "src": hex(de[3]), "cmd": hex(de[4]), "action": hex(msg.data[0]) }
if de[2]==0 and de[4] == 6:
print("received state: ", hex(de[3]), hex(msg.data[0]), hex(msg.data[1]))
for key in coil_map:
address=coil_map[key]
if address[0] == de[3] and address[1] == msg.data[0]+1:
print("coil/"+key+" changed to "+str(msg.data[1]))
mcp_mqtt.publish("coil/"+key+"/state", msg.data[1] , retain=1)
except KeyboardInterrupt:
pass
finally:
bus.shutdown()
if __name__ == "__main__":
main()

25
tools/light2can.py
View File

@ -53,8 +53,6 @@ light_map = {
'SCH': [ 0x01, 0x08 ],
'B1': [ 0x01, 0x01 ],
'B2': [ 0x01, 0x02 ],
'ROL_EZ_DOWN': [0x03,0x05],
'ROL_EZ_UP': [0x03,0x04],
'EG1': [ 0x02, 0x09 ],
'EG2': [ 0x03, 0x09 ],
'OG': [ 0x01, 0x09 ],
@ -62,7 +60,9 @@ light_map = {
}
cmd_map = {
'off': 0,
'0': 0,
'on': 1,
'1': 1,
'value': 2,
'toggle': 3
}
@ -99,18 +99,11 @@ def on_message(mcp_mqtt, userdata, msg):
print("data Received topic: ", msg.topic)
m_decode=str(msg.payload.decode("utf-8","ignore"))
print("data Received",m_decode)
msg_cmd=2
try:
value=int(m_decode)
except ValueError:
msg_cmd=cmd_map[m_decode]
msg_cmd=cmd_map[m_decode]
sub=msg.topic[len(sub_topic)+1:]
light=aliases.get(sub,None)
if light is None:
light=sub
print("substring: "+light)
addr = light_map[light]
msg_id=con(msg_dst=addr[0],msg_cmd=msg_cmd)
@ -122,14 +115,16 @@ def on_message(mcp_mqtt, userdata, msg):
m = can.Message(arbitration_id=msg_id,
data=msg_data,
extended_id=True)
print("going to sent to CAN",m)
try:
local_bus.send(m)
except BaseException as e:
logging.error("Error sending can message {%s}: %s" % (m, e))
print("data sent to CAN",m)
if light == 'ALL':
print("ALL detected")
for key in light_map:
mcp_mqtt.publish("light/"+key+"/state", msg_cmd, retain=1)
def main():
verbosity = 2
@ -139,7 +134,7 @@ def main():
can_filters = []
config = {"can_filters": can_filters, "single_handle": True}
config["interface"] = "socketcan"
config["interface"] = "socketcan_native"
config["bitrate"] = 125000
bus = Bus("can1", **config)
@ -151,10 +146,10 @@ def main():
mcp_mqtt.on_message = on_message
mcp_mqtt.user_data_set(bus)
mcp_mqtt.connect("mcp", 1883, 60)
mcp_mqtt.loop_start()
try:
while True:
mcp_mqtt.loop_start()
msg = bus.recv(1)
if msg is not None:
de=decon(msg.arbitration_id)

214
tools/mqtt2can.py
View File

@ -0,0 +1,214 @@
#!/usr/bin/env python3
from __future__ import absolute_import, print_function
import sys
import argparse
import socket
import logging
from datetime import datetime
import can
from can import Bus, BusState, Logger
import paho.mqtt.client as mqtt
base_topic="house"
coil_topic = "coil"
light_topic = "light"
switch_topic = "switch"
coil_map = {
# tag, node, address, affinity
# tag: (L)ight, (E)G, (O)G, (F)lur, (S)chlaf, (A)ussen
'EZ': [ "LE", 0x03, 0x01 ],
'K': [ "LE", 0x03, 0x02 ],
'WZ1': [ "LE", 0x02, 0x01 ],
'WZ2': [ "LE", 0x02, 0x02 ],
'TER': [ "LEA", 0x03, 0x03 ],
'FE': [ "LFE", 0x03, 0x07 ],
'TRE': [ "LFE", 0x02, 0x03 ],
'FO': [ "LFO", 0x01, 0x03 ],
'TRO': [ "LFO", 0x01, 0x07 ],
'KI1': [ "LSO", 0x01, 0x06 ],
'KI2': [ "LSO", 0x01, 0x04 ],
'SCH': [ "LSO", 0x01, 0x08 ],
'B1': [ "LO", 0x01, 0x01 ],
'B2': [ "LO", 0x01, 0x02 ],
'ROL_EZ_G_DOWN': [ "", 0x03, 0x05, -1],
'ROL_EZ_G_UP': [ "", 0x03, 0x04, -1],
'ROL_EZ_N_DOWN': [ "", 0x03, 0x06, -2],
'ROL_EZ_N_UP': [ "", 0x03, 0x08, -2],
# 'EG1': [ 0, 0x02, 0x09 ],
# 'EG2': [ 0, 0x03, 0x09 ],
# 'OG': [ 0, 0x01, 0x09 ],
'ALL': [ "", 0xFF, 0x09 ],
}
cmd_map = {
'off': 0,
'0': 0,
'on': 1,
'1': 1,
'value': 2,
'toggle': 3
}
def decon(msg_id):
msg_prio=msg_id>>26
msg_type=(msg_id>>24) & 0x03
msg_dst=(msg_id>>16) & 0xFF
msg_src=(msg_id>>8) & 0xFF
msg_cmd=msg_id & 0xFF
# print("msg_id: ", hex(msg_id), "prio: ", hex(msg_prio),"type: ", hex(msg_type)," dst: ", hex(msg_dst)," src: ", hex(msg_src)," cmd: ",hex(msg_cmd))
return [msg_prio, msg_type, msg_dst, msg_src, msg_cmd]
def con(msg_dst,msg_cmd,msg_prio=3,msg_type=0,msg_src=11, ):
msg_id=(msg_prio<<26) + \
((msg_type&0x03)<<24) +\
((msg_dst&0xFF)<<16) +\
((msg_src&0xFF)<<8) +\
(msg_cmd&0xFF)
print("Constructed ID: "+hex(msg_id))
return msg_id
def coil_action(coil, payload, bus, tag=0 ):
try:
cmd=cmd_map[payload]
except BaseException as e:
logging.error("Error finding command {%s}: %s" % (payload, e))
print("Coil: ",coil,"cmd:", payload)
try:
addr = coil_map[coil]
print("Addr:", addr)
if cmd == 2:
print("TBD")
# msg_data.append(value)
print("cmd", cmd,"length: ", len(addr))
if tag is not 0:
if tag not in addr[0]:
print("not tagged with: ",tag)
return
if cmd is not 0 and len(addr) is 4:
print("Applying affinity")
for key, value in coil_map.items():
print("checking: ", key)
if len(value) is 4:
print("value_2 is", value[3], "Addr: ", addr[3])
if value[3] is addr[3]:
msg_id=con(msg_dst=value[1],msg_cmd=0)
msg_data=[value[2]]
m = can.Message(arbitration_id=msg_id,
data=msg_data,
extended_id=True)
try:
bus.send(m)
print("data sent to CAN",m)
except BaseException as e:
logging.error("Error sending can message {%s}: %s" % (m, e))
msg_id=con(msg_dst=addr[1],msg_cmd=cmd)
msg_data=[addr[2]]
print(msg_id)
m = can.Message(arbitration_id=msg_id,
data=msg_data,
extended_id=True)
try:
bus.send(m)
print("data sent to CAN",m)
except BaseException as e:
logging.error("Error sending can message {%s}: %s" % (m, e))
except BaseException as e:
logging.error("Error finding coil %s" % (coil))
def on_connect(mcp_mqtt, userdata, flags, rc):
print("Connected with result code "+str(rc))
# Subscribing in on_connect() means that if we lose the connection and
# reconnect then subscriptions will be renewed.
mcp_mqtt.subscribe(base_topic+"/#", 0)
print("Subscribed to: "+base_topic+"/#")
def on_message_coil(mcp_mqtt, bus, msg):
print("data Received topic: ", msg.topic)
m_decode=str(msg.payload.decode("utf-8","ignore"))
print("data Received",m_decode)
sub=msg.topic[len(base_topic)+len(coil_topic)+2:]
coil_action(sub, m_decode, bus)
def on_message_light(mcp_mqtt, bus, msg):
print("data Received topic: ", msg.topic)
m_decode=str(msg.payload.decode("utf-8","ignore"))
print("data Received",m_decode)
sub=msg.topic[len(base_topic)+len(light_topic)+2:]
coil_action(sub, m_decode, bus, "L")
def on_message(mcp_mqtt, obj, msg):
# This callback will be called for messages that we receive that do not
# match any patterns defined in topic specific callbacks, i.e. in this case
print(msg.topic + " " + str(msg.qos) + " " + str(msg.payload))
def main():
verbosity = 2
logging_level_name = ['critical', 'error', 'warning', 'info', 'debug', 'subdebug'][min(5, verbosity)]
can.set_logging_level(logging_level_name)
can_filters = []
config = {"can_filters": can_filters, "single_handle": True}
config["interface"] = "socketcan"
config["bitrate"] = 125000
bus = Bus("can1", **config)
print('Connected to {}: {}'.format(bus.__class__.__name__, bus.channel_info))
print('Can Logger (Started on {})\n'.format(datetime.now()))
mcp_mqtt = mqtt.Client()
mcp_mqtt.on_connect = on_connect
# mcp_mqtt.on_message = on_message
mcp_mqtt.user_data_set(bus)
mcp_mqtt.loop_start()
mcp_mqtt.message_callback_add(base_topic+"/"+coil_topic+"/+", on_message_coil)
mcp_mqtt.message_callback_add(base_topic+"/"+light_topic+"/+", on_message_light)
mcp_mqtt.on_message = on_message
mcp_mqtt.connect("mcp", 1883, 60)
mcp_mqtt.loop_start()
#mcp_mqtt.loop_forever()
try:
while True:
msg = bus.recv(1)
if msg is not None:
de=decon(msg.arbitration_id)
m= { "prio": hex(de[0]), "type": hex(de[1]), "dst": hex(de[2]), "src": hex(de[3]), "cmd": hex(de[4]), "action": hex(msg.data[0]) }
if de[2]==0 and de[4] == 6:
print("received state: ", hex(de[3]), hex(msg.data[0]), hex(msg.data[1]))
for key in coil_map:
address=coil_map[key]
if address[1] == de[3] and address[2] == msg.data[0]+1:
print("coil/"+key+" changed to "+str(msg.data[1]))
mcp_mqtt.publish(base_topic+"/"+coil_topic+"/"+key+"/state", msg.data[1] , retain=1)
if "L" in address[0]:
print("light/"+key+" changed to "+str(msg.data[1]))
mcp_mqtt.publish(base_topic+"/"+light_topic+"/"+key+"/state", msg.data[1] , retain=1)
elif de[2]==0 and de[4] == 5:
print("received state: ", de[3], msg.data[0], bin(msg.data[1]))
mcp_mqtt.publish(base_topic+"/"+switch_topic+"/"+str(de[3])+"-"+str(msg.data[0]), bin(msg.data[1]) , retain=1)
except KeyboardInterrupt:
pass
finally:
bus.shutdown()
if __name__ == "__main__":
main()

89
tools/roll2can.py → tools/shutter2can.py
View File

@ -12,20 +12,29 @@ from can import Bus, BusState, Logger
import paho.mqtt.client as mqtt
sub_topic = "roll"
sub_topic = "shutter"
aliases = {
'Esszimmer': 'EZ',
'Esszimmer_Garten': 'EZ_G',
'Esszimmer_Nachbar': 'EZ_N',
'Wohnzimmer1': 'WZ1',
'Wohnzimmer2': 'WZ2',
'Wohnzimmer3': 'WZ3',
'Wohnzimmer4': 'WZ4',
}
coil_map = {
'EZ': [ 0x03, 0x04 , 0x03, 0x05 ],
event_map = {
'stop': 0,
'off': 0,
'up': 1,
'down': 2
}
coil_map = {
# up , down
'EZ_G': [ 0x03, 0x04 , 0x03, 0x05 ],
'EZ_N': [ 0x03, 0x08 , 0x03, 0x06 ],
'WZ1': [ 0x00, 0x01 , 0x00, 0x01 ],
'WZ2': [ 0x00, 0x01 , 0x00, 0x01 ],
'WZ3': [ 0x00, 0x01 , 0x00, 0x01 ],
'WZ4': [ 0x00, 0x01 , 0x00, 0x01 ],
'WZ4': [ 0x00, 0x01 , 0x00, 0x01 ]
}
cmd_map = {
'off': 0,
@ -66,35 +75,45 @@ def on_message(mcp_mqtt, userdata, msg):
print("data Received topic: ", msg.topic)
m_decode=str(msg.payload.decode("utf-8","ignore"))
print("data Received",m_decode)
msg_cmd=2
try:
value=int(m_decode)
except ValueError:
msg_cmd=cmd_map[m_decode]
data=m_decode
sub=msg.topic[len(sub_topic)+1:]
roll=aliases.get(sub,None)
if roll is None:
roll=sub
print("substring: "+roll)
addr = light_map[light]
msg_id=con(msg_dst=addr[0],msg_cmd=msg_cmd)
msg_data=[addr[1]]
print(msg_data)
if msg_cmd == 2:
msg_data.append(value)
print(msg_data)
m = can.Message(arbitration_id=msg_id,
data=msg_data,
extended_id=True)
print("going to sent to CAN",m)
try:
local_bus.send(m)
except BaseException as e:
logging.error("Error sending can message {%s}: %s" % (m, e))
print("data sent to CAN",m)
event=event_map[data]
coils={
'up': [ coil_map[sub][0], coil_map[sub][1] ],
'down': [ coil_map[sub][2], coil_map[sub][3] ]
}
if event is not None: # it's 0,1,2
for key, value in coils.items():
msg_id=con(msg_dst=value[0],msg_cmd=0)
msg_data=[value[1]]
print("turning off: ",sub,value[0],value[1])
m = can.Message(arbitration_id=msg_id,
data=msg_data,
extended_id=True)
print("going to sent to CAN",m)
try:
local_bus.send(m)
except BaseException as e:
logging.error("Error sending can message {%s}: %s" % (m, e))
print("data sent to CAN",m)
if event is not 0:
addr = coils[data]
print("turning on: ",addr[0],addr[1])
msg_id=con(msg_dst=addr[0],msg_cmd=1)
msg_data=[addr[1]]
print(msg_data)
m = can.Message(arbitration_id=msg_id,
data=msg_data,
extended_id=True)
print("going to sent to CAN",m)
try:
local_bus.send(m)
except BaseException as e:
logging.error("Error sending can message {%s}: %s" % (m, e))
print("data sent to CAN",m)
def main():
@ -119,8 +138,8 @@ def main():
mcp_mqtt.connect("mcp", 1883, 60)
try:
while True:
mcp_mqtt.loop_start()
while True:
mcp_mqtt.loop()
except KeyboardInterrupt:
pass
finally:
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