Skip to Content

Changes for page 2 Script

Last modified by Devin Chen on 2025/06/06 14:03
From version 5.1
edited by Hunter
on 2022/07/08 14:11
Change comment: There is no comment for this version
To version 21.1
edited by Stone Wu
on 2022/08/01 10:01
Change comment: Renamed back-links.

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Hunter
1 +XWiki.Stone
Content
... ... @@ -13,7 +13,7 @@
13 13  for example. addr_setshort(addr,num) Function: Write 16-bit signed decimal address
14 14  addr_getshort(addr) Function:Read 16-bit signed decimal address
15 15  addr_getword(string addr)Function: Read 16-bit unsigned decimal address
16 -More script function are in the second section of [[“V-BOX Script Interface Manual”>>doc:V-BOX.V-Net.1\.User Manual.04 Lua Script.01 Lua Functions.WebHome]]
16 +More script function are in the second section of [[“V-BOX Script Interface Manual”>>doc:V-BOX.V-Net.Manual.04 Lua Script.01 Lua Functions.WebHome]]
17 17  
18 18  == **1.2 Arithmetic** ==
19 19  
... ... @@ -154,152 +154,280 @@
154 154  
155 155  (% class="mark" %)2.If your server requires SSL certificate to log in,please use OpenCloud.Because only OpenCloud platform can support to upload certificate
156 156  
157 -== **2.1 V-Box connect with customer server:grouprobotinfo.com** ==
157 +(% class="wikigeneratedid" %)
158 +**✎Note: **Before program the script of MQTT, please make sure the server(MQTT broker) can be connected through MQTT Client tool.
158 158  
160 +(% class="wikigeneratedid" %)
161 +Tool link: **[[MQTT.fx>>http://mqttfx.jensd.de/index.php/download]]**
162 +
163 +== **2.1 V-Box connect with test server(General Example)** ==
164 +
165 +{{code language="lua"}}
166 +--MQTT configuration table
167 +local MQTT_CFG={}
168 +MQTT_CFG.username = "weconsupport"
169 +MQTT_CFG.password = "123456"
170 +MQTT_CFG.netway = 0
171 +MQTT_CFG.keepalive = 60
172 +MQTT_CFG.cleansession = 1
173 +--TCP URL
174 +MQTT_URL = "tcp://mq.tongxinmao.com:1883"
175 +--Client ID
176 +MQTT_CLIENT_ID = "V-BOXH-AG"
177 +
178 +--Generate UUID
179 +function uuid()
180 + local seed = {'e','1','2','3','4','5','6','7','8','9','a','b','c','d','e','f'}
181 + local tb = {}
182 + for i=1, 32 do
183 + table.insert(tb, seed[math.random(1,16)])
184 + end
185 + local sid=table.concat(tb)
186 + return string.format('%s',
187 + string.sub(sid,1,32)
188 + )
189 +end
190 +
191 +
192 +--Topic name to subscribed
193 +local SUBSCRIBE_TOPIC = 'testtopic/test/no1/123456'
194 +
195 +--Topic name to be published
196 +local PUBLISH_TOPIC = 'testtopic/test/no1/7890'
197 +
198 +
199 +--real time
200 +local LAST_TIME = 0
201 +
202 +
203 +--initialize mqtt
204 +function mqtt_init()
205 + print(string.format("mqtt init mqtt_url:%s mqtt_clientid:%s", MQTT_URL, MQTT_CLIENT_ID))
206 + g_mq, err = mqtt.create(MQTT_URL, MQTT_CLIENT_ID) -- create mqtt object,and declare it as a global variable
207 + if g_mq then
208 + g_mq:on("message", mqtt_msg_callback) -- Register a callback for receiving messages
209 + print("mqtt init success")
210 + else
211 + print("mqtt init failed:", err)
212 + end
213 +end
214 +
215 +-- connect to mqtt
216 +function mqtt_connect()
217 + print("mqtt connecting...")
218 + local stat, err = g_mq:connect(MQTT_CFG)
219 + if stat == nil then
220 + print("mqtt connect failed:", err)
221 + return
222 + else
223 + print("mqtt connected")
224 + end
225 + g_mq:subscribe(SUBSCRIBE_TOPIC, 0)
226 +end
227 +
228 +-- Received message callback function
229 +function mqtt_msg_callback(topic, msg)
230 + print("topic:", topic)
231 + print("msg:", msg)
232 + local objMsg = json.decode(msg)
233 + local water = objMsg.data.waterlevel
234 + local temp = objMsg.data.temperature
235 + addr_setword("@HDW20",water)
236 + addr_setword("@HDW10",temp)
237 +end
238 +
239 +--Send data (data upload to platform and encapsulate it with custom functions)
240 +function send_data()
241 + local pub_data = {
242 + timestamp = os.time(),
243 + messageId = 1,
244 + event = 'test_data',
245 + mfrs = 'V-Box',
246 + data = {
247 + id = uuid(),
248 + waterlevel = addr_getword("@HDW10"),
249 + temperature = addr_getword("@HDW20")
250 + }
251 + }
252 + return g_mq:publish(PUBLISH_TOPIC, json.encode(pub_data), 0, 0)
253 +end
254 +
255 +
256 +--main function fixed timed execution
257 +function MQTT.main()
258 + --dosomething
259 + print(os.date("%Y-%m-%d %H:%M %S", os.time()) .. " main start")
260 + --determine the mqtt object whether exist
261 + if g_mq then
262 + --determine the mqtt object whether has been connected or not
263 + if g_mq:isconnected() then
264 + send_data()
265 + else
266 + --if exceed 20 sec not connect, reconnect once
267 + if os.time() - LAST_TIME > 20 then
268 + LAST_TIME = os.time()
269 + --connect to mqtt or reconnect
270 + mqtt_connect()
271 + end
272 + end
273 + else
274 + --mqtt object does not exist so create new one
275 + mqtt_init()
276 + end
277 + print(os.date("%Y-%m-%d %H:%M %S", os.time()) .. " main end")
278 +end
279 +{{/code}}
280 +
281 +== **2.2 V-Box connect with customer server:grouprobotinfo.com** ==
282 +
159 159  This demo does not use SSL certification. Script is as below
160 160  
161 161  Demo1:
162 162  
163 -(% class="box infomessage" %)
164 -(((
165 -~-~- Meta class
166 -~-~-main
287 +{{code language="lua"}}
288 +-- Meta class
289 +--main
167 167  function mq.main()
168 - if not mq.m then
169 - local err = ""
170 -\\ mq.m, err = mqtt.create("tcp:~/~/grouprobotinfo.com:1883", "ClienID") ~-~- create connection
171 - if mq.m then
172 - mq.config = {
173 - username = "",~-~- ID
174 - password = "",~-~- password
175 - netway = 1, ~-~- Ethernet connection, WIFI=1
176 - ~-~- keepalive = 100, ~-~- Optional, set the connection heartbeat interval for 100 seconds.
177 - ~-~- cleansession = 0, ~-~- Optional, keep session
178 - }
179 - mq.m:on("message", function(topic, msg) ~-~- Register for receiving message callbacks
180 - local str = string.format("%s:%s", topic, msg)
181 - ~-~- print("mqtt msg:", str) ~-~- Print out the received topics and content
182 - end
183 - )
184 - mq.m:on("offline", function (cause) ~-~- Register for lost connection callbacks
185 - ~-~- addr_setstring("@xxx", "cause"..(cause or " got nil"))
186 - end)
187 - mq.m:on("arrived", function() ~-~- Registration for sending messages to callbacks 
188 - print("msg arrived")
189 - end)
190 - else
191 - print("mqtt create failed:", err) ~-~- Create object failed
192 - end
193 - else
194 - if mq.m:isconnected() then ~-~- If online, post a message
195 - local phaseStatus ="unknow"
196 - if addr_getbit("@Standby")== 1 then
197 - phaseStatus = "Standby"
198 - elseif addr_getbit("@Pre-Freeze")==1 then
199 - phaseStatus= "Pre-Freeze"
200 - elseif addr_getbit("@Prepare")==1 then
201 - phaseStatus ="Prepare"
202 - elseif addr_getbit("@Primary Dry")==1 then
203 - phaseStatus = "Primary dry"
204 - elseif addr_getbit("@Secondary Dry")==1 then
205 - phaseStatus = "Secondary Dry"
206 - end
207 -~-~- print(addr_getbit("@Primary Dry"))
208 -~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--
209 - local activating ="unknow"
210 - if addr_getbit("@Compressor")==1 then
211 - activating = ",".."Compressor"
212 - end
213 - if addr_getbit("@Silicone Pump")==1 then
214 - activating = activating..",".."Silicone Pump"
215 - end
216 - if addr_getbit("@Vacuum Pump")==1 then
217 - activating = activating..",".."Vacuum Pump"
218 - end
219 - if addr_getbit("@Root Pump")==1 then
220 - activating = activating..",".."Root Pump"
221 - end
222 - if addr_getbit("@Heater")==1 then
223 - activating = activating..",".."Heater"
224 - end
225 - if addr_getbit("@Valve Silicone")==1 then
226 - activating = activating..",".."Valve Silicone"
227 - end
228 - if addr_getbit("@Valve Ice Condenser")==1 then
229 - activating = activating..",".."Valve Ice Condenser"
230 - end
231 - if addr_getbit("@Valve Vacuum Pump")==1 then
232 - activating = activating..",".."Valve Vacuum Pump"
233 - end
234 - local pr_activating =string.sub(activating,2)
235 - ~-~- print(pr_activating) 
291 + if not mq.m then
292 +  local err = ""
236 236  
294 +  mq.m, err = mqtt.create("tcp://grouprobotinfo.com:1883", "ClienID")  -- create connection
295 +  if mq.m then
296 +   mq.config = {
297 +    username = "",-- ID
298 +    password = "",-- password
299 +    netway = 1, -- Ethernet connection, WIFI=1
300 +    -- keepalive = 100, -- Optional, set the connection heartbeat interval for 100 seconds.
301 +    -- cleansession = 0, -- Optional, keep session
302 +   }
303 +   mq.m:on("message", function(topic, msg) -- Register for receiving message callbacks
304 +    local str = string.format("%s:%s", topic, msg)
305 +    -- print("mqtt msg:", str) -- Print out the received topics and content
306 +   end
307 +   )
308 +   mq.m:on("offline", function (cause) -- Register for lost connection callbacks
309 +    -- addr_setstring("@xxx", "cause"..(cause or " got nil"))
310 +   end)
311 +   mq.m:on("arrived", function() -- Registration for sending messages to callbacks 
312 +    print("msg arrived")
313 +   end)
314 +  else
315 +   print("mqtt create failed:", err) -- Create object failed
316 +  end
317 + else
318 +  if mq.m:isconnected() then -- If online, post a message
319 +     local phaseStatus ="unknow"
320 +     if addr_getbit("@Standby")== 1 then
321 +         phaseStatus = "Standby"
322 +     elseif addr_getbit("@Pre-Freeze")==1 then
323 +         phaseStatus= "Pre-Freeze"
324 +     elseif addr_getbit("@Prepare")==1 then
325 +         phaseStatus ="Prepare"
326 +     elseif addr_getbit("@Primary Dry")==1 then
327 +         phaseStatus = "Primary dry"
328 +     elseif addr_getbit("@Secondary Dry")==1 then
329 +         phaseStatus = "Secondary Dry"
330 +     end
331 +--   print(addr_getbit("@Primary Dry"))
332 +-------------------------------------------------------------------------------------------------------------------------
333 +     local activating ="unknow"
334 +     if addr_getbit("@Compressor")==1 then
335 +         activating = ",".."Compressor"
336 +     end
337 +     if addr_getbit("@Silicone Pump")==1 then
338 +         activating = activating..",".."Silicone Pump"
339 +     end
340 +     if addr_getbit("@Vacuum Pump")==1 then
341 +         activating = activating..",".."Vacuum Pump"
342 +     end
343 +     if addr_getbit("@Root Pump")==1 then
344 +         activating = activating..",".."Root Pump"
345 +     end
346 +     if addr_getbit("@Heater")==1 then
347 +         activating = activating..",".."Heater"
348 +     end
349 +     if addr_getbit("@Valve Silicone")==1 then
350 +         activating = activating..",".."Valve Silicone"
351 +     end
352 +     if addr_getbit("@Valve Ice Condenser")==1 then
353 +         activating = activating..",".."Valve Ice Condenser"
354 +     end
355 +     if addr_getbit("@Valve Vacuum Pump")==1 then
356 +         activating = activating..",".."Valve Vacuum Pump"
357 +     end
358 +     local pr_activating =string.sub(activating,2)
359 +    --  print(pr_activating)  
237 237  
238 - local status_text ="unknow"
239 - if addr_getbit("@Status Run")==1 then
240 - status_text = "RUNNING"
241 - else
242 - status_text = "STOP"
243 - end
244 -~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--
245 -\\ local js = {type="status",
246 - mc_name ="FD300",
247 - status=status_text,
248 - elapsed_time={
249 - hour=addr_getword("@Elapsed Time (Hour)"),
250 - min=addr_getword("@Elapsed Time (Minute)"),
251 - sec=addr_getword("@Elapsed Time (Second)")
252 - },
253 - phase = phaseStatus,
254 - step = addr_getword("@Step"),
255 - activating_output = pr_activating,
256 - sv=addr_getshort("@SV Silicone")/10,
257 - pv=addr_getshort("@PV Silicone")/10,
258 - product1=addr_getshort("@Product 1")/10,
259 -
260 - product2=addr_getshort("@Product 2")/10,
261 - product3=addr_getshort("@Product 3")/10,
262 - product4=addr_getshort("@Product 4")/10,
263 - ice1=addr_getshort("@Ice condenser 1")/10,
264 - ice2=addr_getshort("@Ice condenser 2")/10,
265 - vacuum=addr_getfloat("@Vacuum")
266 -
267 - }
268 - local jsAlarm = { HPC = addr_getbit("@B_25395#W0.00"),
269 - ODPC = addr_getbit("@B_25395#W0.01"),
270 - MTPC=addr_getbit("@B_25395#W0.02"),
271 - HTT = addr_getbit("@B_25395#W1.03"),
272 - CPC = addr_getbit("@B_25395#W0.08"),
273 - CPSP =addr_getbit("@B_25395#W1.00"),
274 - CPVP =addr_getbit("@B_25395#W0.10"),
275 - CPRP =addr_getbit("@B_25395#W0.11"),
276 - HP =addr_getbit("@B_25395#W1.01"),
277 - PP= addr_getbit("@B_25395#W1.02"),
278 - PO=addr_getbit("@B_25395#W0.07"),
279 - FSE=addr_getbit("@B_25395#W2.04"),
280 - AVVSVV=addr_getbit("@B_25395#W1.12"),
281 - ICHT=addr_getbit("@B_25395#W3.06")
282 -
283 - }
284 -\\ ~-~- ("@B_25395#CIO1.02")
285 - mq.m:publish("mqtt-v-box-epsilon-fd300", json.encode(js) , 0, 0)
286 - mq.m:publish("mqtt-v-box-epsilon-alarm-fd300", json.encode(jsAlarm) , 0, 0)
287 - else
288 - local stat, err = mq.m:connect(mq.config) ~-~- connection
289 - if stat == nil then ~-~-Determine whether to connect
290 - print("mqtt connect failed:", err)
291 - return ~-~- Connection failed, return directly
292 - end
293 - mq.m:subscribe("mqtt-v-box-epsilon", 0)~-~- Subscribe to topics
294 -\\ end
295 - ~-~- mq.m:unsubscribe("stc/test")
296 - ~-~- mq.m:disconnect() ~-~- close matt
297 - ~-~- mq.m:close() ~-~- close clase
298 - end
361 +
362 +
363 +     local status_text ="unknow"
364 +     if addr_getbit("@Status Run")==1 then
365 +         status_text = "RUNNING"
366 +     else
367 +         status_text = "STOP"
368 +     end
369 +-------------------------------------------------------------------------------------------------------------------------      
370 +
371 +     local js =  {type="status",
372 +                  mc_name ="FD300",
373 +                  status=status_text,
374 +                  elapsed_time={
375 +                                hour=addr_getword("@Elapsed Time (Hour)"),
376 +                                min=addr_getword("@Elapsed Time (Minute)"),
377 +                                sec=addr_getword("@Elapsed Time (Second)")
378 +                                },
379 +                   phase = phaseStatus,
380 +                   step = addr_getword("@Step"),
381 +                   activating_output = pr_activating,
382 +                   sv=addr_getshort("@SV Silicone")/10,
383 +                   pv=addr_getshort("@PV Silicone")/10,
384 +                   product1=addr_getshort("@Product 1")/10,
385 +
386 +                   product2=addr_getshort("@Product 2")/10,
387 +                   product3=addr_getshort("@Product 3")/10,
388 +                   product4=addr_getshort("@Product 4")/10,
389 +                   ice1=addr_getshort("@Ice condenser 1")/10,
390 +                   ice2=addr_getshort("@Ice condenser 2")/10,
391 +                   vacuum=addr_getfloat("@Vacuum")
392 +
393 +                }
394 +     local jsAlarm = {  HPC = addr_getbit("@B_25395#W0.00"),
395 +                        ODPC = addr_getbit("@B_25395#W0.01"),
396 +                        MTPC=addr_getbit("@B_25395#W0.02"),
397 +                        HTT = addr_getbit("@B_25395#W1.03"),
398 +                        CPC = addr_getbit("@B_25395#W0.08"),
399 +                        CPSP =addr_getbit("@B_25395#W1.00"),
400 +                        CPVP =addr_getbit("@B_25395#W0.10"),
401 +                        CPRP =addr_getbit("@B_25395#W0.11"),
402 +                        HP =addr_getbit("@B_25395#W1.01"),
403 +                        PP= addr_getbit("@B_25395#W1.02"),
404 +                        PO=addr_getbit("@B_25395#W0.07"),
405 +                        FSE=addr_getbit("@B_25395#W2.04"),
406 +                        AVVSVV=addr_getbit("@B_25395#W1.12"),
407 +                        ICHT=addr_getbit("@B_25395#W3.06")
408 +
409 +                }
410 +
411 +    -- ("@B_25395#CIO1.02")
412 +     mq.m:publish("mqtt-v-box-epsilon-fd300", json.encode(js) , 0, 0)
413 +     mq.m:publish("mqtt-v-box-epsilon-alarm-fd300", json.encode(jsAlarm) , 0, 0)
414 +  else
415 +   local stat, err = mq.m:connect(mq.config) -- connection
416 +   if stat == nil then --Determine whether to connect
417 +    print("mqtt connect failed:", err)
418 +    return -- Connection failed, return directly
419 +   end
420 +   mq.m:subscribe("mqtt-v-box-epsilon", 0)-- Subscribe to topics
421 +
422 +  end
423 +  -- mq.m:unsubscribe("stc/test")
424 +  -- mq.m:disconnect() -- close matt
425 +  -- mq.m:close() -- close clase
426 + end
299 299  end
300 -)))
428 +{{/code}}
301 301  
302 -== **2.2 V-Box connect with Azure platform** ==
430 +== **2.3 V-Box connect with Azure platform** ==
303 303  
304 304  In this demo,V-Box connects with Azure by SSL certification.
305 305  
... ... @@ -430,7 +430,7 @@
430 430  end
431 431  )))
432 432  
433 -== **2.3 How to configure the Huawei platform?（✎Note: Huawei IOT DA function is only in China area.If you want this function,you need to use chinese mobile to register）** ==
561 +== **2.4 How to configure the Huawei platform?（✎Note: Huawei IOT DA function is only in China area.If you want this function,you need to use chinese mobile to register）** ==
434 434  
435 435  1.Register a account: [[https:~~/~~/www.huaweicloud.com/intl/en-us/s/JUlPVERNJQ>>https://www.huaweicloud.com/intl/en-us/s/JUlPVERNJQ]]
436 436  
... ... @@ -579,7 +579,7 @@
579 579  (% style="text-align:center" %)
580 580  [[image:1624441186851-536.png||height="434" width="700" class="img-thumbnail"]]
581 581  
582 -== **2.4 V-Box connect with Huawei platform** ==
710 +== **2.5 V-Box connect with Huawei platform** ==
583 583  
584 584  In this demo,V-Box connects with Huawei by SSL certification.
585 585  
... ... @@ -700,6 +700,304 @@
700 700  (% style="text-align:center" %)
701 701  [[image:1624506666650-161.png||height="547" width="1000" class="img-thumbnail"]]
702 702  
703 -== **2.5 V-Box connect with AWS platform** ==
831 +== **2.6 V-Box connect with AWS platform** ==
704 704  
705 -[[https:~~/~~/ftp.we-con.com.cn/Download/WIKI/V-BOX/Demo/AWS/AWS.zip>>https://ftp.we-con.com.cn/Download/WIKI/V-BOX/Demo/AWS/AWS.zip]]
833 +=== **Log in AWS** ===
834 +
835 +Login aws account and click“Connect an IoT device”
836 +
837 +[[image:image-20220709165402-1.png]]
838 +
839 +[[image:image-20220709165402-2.png]]
840 +
841 +
842 +=== **Create policy** ===
843 +
844 +Click “Secure”~-~-->“Policies”~-~-->“Create policy”~-~-->Click “Create”
845 +
846 +[[image:image-20220709165402-3.png]]
847 +
848 +Name the policy~-~-->Click “JSON”~-~-->Copy the following content~-~-->Click “Create”
849 +
850 +[[image:image-20220709165402-5.png]]
851 +
852 +[[image:image-20220709165402-4.png]]
853 +
854 +{{code language="java"}}
855 +{
856 +
857 +  "Version": "2012-10-17",
858 +
859 +  "Statement": [
860 +
861 +    {
862 +
863 +      "Effect": "Allow",
864 +
865 +      "Action": [
866 +
867 +        "iot:Connect",
868 +
869 +        "iot:Publish",
870 +
871 +        "iot:Subscribe",
872 +
873 +        "iot:Receive",
874 +
875 +        "greengrass:Discover"
876 +
877 +      ],
878 +
879 +      "Resource": "*"
880 +
881 +    }
882 +
883 +  ]
884 +
885 +}
886 +{{/code}}
887 +
888 +=== **Create things** ===
889 +
890 +Click “Manage”~-~-->“Things”~-~-->“Create things”~-~-->“Create single thing”
891 +
892 +[[image:image-20220709165402-6.png]]
893 +
894 +[[image:image-20220709165402-7.png]]
895 +
896 +Name the thing~-~-->Click “Next”
897 +
898 +[[image:image-20220709165402-8.png]]
899 +
900 +Select the way to create certificate
901 +
902 +[[image:image-20220709165402-9.png]]
903 +
904 +Select policy
905 +
906 +[[image:image-20220709165402-10.png]]
907 +
908 +[[image:image-20220709165402-11.png]]
909 +
910 +
911 +=== **Test with MQTT.fx tool** ===
912 +
913 +Click “View Setting” to get the “Broker Adress”
914 +
915 +[[image:image-20220709165402-13.png]]
916 +
917 +[[image:image-20220709165402-12.png]]
918 +
919 +Create one connection in MQTT.fx tool, set broker port as 8883.
920 +
921 +[[image:image-20220709165402-14.png]]
922 +
923 +Upload the CA File, Client Certificate File, Client Key File
924 +
925 +[[image:image-20220709165402-15.png]]
926 +
927 +Publish message to topic “TEST”
928 +
929 +[[image:image-20220709165402-17.png]]
930 +
931 +Click”Test”~-~-->”MQTT test client”~-~-->”Subscrible to a topic”, to get message publish from MQTT.fx tool.
932 +
933 +[[image:image-20220709173500-1.png]]
934 +
935 +And we can also send message form AWS platform to MQTT.fx tool.
936 +
937 +[[image:image-20220709165402-18.png]]
938 +
939 +=== **Configurate in CloudTool** ===
940 +
941 +Copy the same setting in MQTT.fx to MQTT configuration
942 +
943 +[[image:image-20220709165402-19.png]]
944 +
945 + Add a lua script and copy the lua demo into it.
946 +
947 +[[image:image-20220709165402-20.png]]
948 +
949 +sprint = print
950 +
951 +~-~-Cloud mode interface to obtain the MQTT information configured by the cloud platform: (5 returns, namely the server address, client ID, connection table, last word table, certificate table)
952 +
953 +local MQTT_URL, MQTT_CLIENTID, MQTT_CFG, MQTT_LWT, MQTT_CART = mqtt.setup_cfg()
954 +
955 +~-~-publish to topics
956 +
957 +local pub_RE_TOPIC = string.format('TEST')
958 +
959 +~-~-Subscribe topics
960 +
961 +local Subscribe_RE_TOPIC1 = string.format('TEST')
962 +
963 +~-~-variable
964 +
965 +local last_time = 0
966 +
967 +~-~-Timing main function
968 +
969 +function aws.main()
970 +
971 + sprint(os.date("%Y-%m-%d %H:%M %S", os.time()) .. " aws.main start")
972 +
973 + if g_mq then
974 +
975 + if g_mq:isconnected() then
976 +
977 + send_Data()
978 +
979 + else
980 +
981 + if os.time() - last_time > 5 then
982 +
983 + last_time = os.time()
984 +
985 + mymqtt_connect()
986 +
987 + end
988 +
989 + end
990 +
991 + else
992 +
993 + mymqtt_init()
994 +
995 + end
996 +
997 + sprint(os.date("%Y-%m-%d %H:%M %S", os.time()) .. " aws.main end")
998 +
999 +end
1000 +
1001 +
1002 +~-~- Initialize MQTT
1003 +
1004 +function mymqtt_init()
1005 +
1006 + sprint(string.format("mqtt init mqtt_url:%s mqtt_clientid:%s", MQTT_URL, MQTT_CLIENTID))
1007 +
1008 + g_mq, err = mqtt.create(MQTT_URL, MQTT_CLIENTID) ~-~- Create the object and declare it as a global variable
1009 +
1010 + if g_mq then
1011 +
1012 + g_mq:on("message", mymqtt_msg_callback) ~-~- Register to receive message callbacks
1013 +
1014 + sprint("mqtt init success")
1015 +
1016 + else
1017 +
1018 + sprint("mqtt init failed:", err)
1019 +
1020 + end
1021 +
1022 +end
1023 +
1024 +~-~- Connect to MQTT server
1025 +
1026 +function mymqtt_connect()
1027 +
1028 + sprint("mqtt connecting...")
1029 +
1030 + local stat, err = g_mq:connect(MQTT_CFG,MQTT_LWT, MQTT_CART)
1031 +
1032 + if stat == nil then
1033 +
1034 + sprint("mqtt connect failed:", err)
1035 +
1036 + return
1037 +
1038 + else
1039 +
1040 + sprint("mqtt connected")
1041 +
1042 + end
1043 +
1044 + g_mq:subscribe(TEST, 0)
1045 +
1046 +end
1047 +
1048 +~-~- Receive MQTT message callback function
1049 +
1050 +function mymqtt_msg_callback(topic, msg)
1051 +
1052 + print("topic:",topic)
1053 +
1054 + print("revdata:",msg)
1055 +
1056 + local revData = json.decode(msg)
1057 +
1058 + print (revData)
1059 +
1060 + if topic == Subscribe_RE_TOPIC1 then ~-~-Process topic information subscribed from the cloud
1061 +
1062 +if string.match(topic,Subscribe_RE_TOPIC1) then
1063 +
1064 + ~-~-if revData ~~= nil then
1065 +
1066 + for k,v in pairs (revData) do
1067 +
1068 + print("printing revdata after kv here")
1069 +
1070 + print (k,v)
1071 +
1072 + end
1073 +
1074 + print ("current state is",fanstate)
1075 +
1076 + ~-~-end
1077 +
1078 +end
1079 +
1080 +end
1081 +
1082 +end
1083 +
1084 +
1085 +~-~-Get real-time data
1086 +
1087 +function getData()
1088 +
1089 + local jdata = {}
1090 +
1091 + local addr = bns_get_alldata()
1092 +
1093 + print(json.encode(addr))
1094 +
1095 + for i,v in pairs(addr) do
1096 +
1097 + if v[2] == 1 then
1098 +
1099 + jdata[v[3]] = v[4]
1100 +
1101 + end
1102 +
1103 + end
1104 +
1105 + return jdata
1106 +
1107 +end
1108 +
1109 +~-~-send data
1110 +
1111 +function send_Data()
1112 +
1113 + local pub_data =
1114 +
1115 + {
1116 +
1117 +123
1118 +
1119 +}
1120 +
1121 +sprint(json.encode(pub_data))
1122 +
1123 +print("..........",pub_RE_TOPIC)
1124 +
1125 + return g_mq:publish(pub_RE_TOPIC, json.encode(pub_data), 0, 0)
1126 +
1127 +end
1128 +
1129 +Get message in AWS
1130 +
1131 +[[image:image-20220709165402-21.png]]
image-20220709165226-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Jim
Size
... ... @@ -1,0 +1,1 @@
1 +1.2 MB
Content
image-20220709165402-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Jim
Size
... ... @@ -1,0 +1,1 @@
1 +200.2 KB
Content
image-20220709165402-10.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Jim
Size
... ... @@ -1,0 +1,1 @@
1 +19.0 KB
Content
image-20220709165402-11.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Jim
Size
... ... @@ -1,0 +1,1 @@
1 +105.9 KB
Content
image-20220709165402-12.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Jim
Size
... ... @@ -1,0 +1,1 @@
1 +29.0 KB
Content
image-20220709165402-13.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Jim
Size
... ... @@ -1,0 +1,1 @@
1 +158.8 KB
Content
image-20220709165402-14.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Jim
Size
... ... @@ -1,0 +1,1 @@
1 +48.1 KB
Content
image-20220709165402-15.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Jim
Size
... ... @@ -1,0 +1,1 @@
1 +46.9 KB
Content
image-20220709165402-16.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Jim
Size
... ... @@ -1,0 +1,1 @@
1 +140.7 KB
Content
image-20220709165402-17.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Jim
Size
... ... @@ -1,0 +1,1 @@
1 +12.5 KB
Content
image-20220709165402-18.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Jim
Size
... ... @@ -1,0 +1,1 @@
1 +32.2 KB
Content
image-20220709165402-19.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Jim
Size
... ... @@ -1,0 +1,1 @@
1 +66.6 KB
Content
image-20220709165402-2.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Jim
Size
... ... @@ -1,0 +1,1 @@
1 +188.5 KB
Content
image-20220709165402-20.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Jim
Size
... ... @@ -1,0 +1,1 @@
1 +33.3 KB
Content
image-20220709165402-21.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Jim
Size
... ... @@ -1,0 +1,1 @@
1 +124.8 KB
Content
image-20220709165402-3.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Jim
Size
... ... @@ -1,0 +1,1 @@
1 +103.9 KB
Content
image-20220709165402-4.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Jim
Size
... ... @@ -1,0 +1,1 @@
1 +4.0 KB
Content
image-20220709165402-5.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Jim
Size
... ... @@ -1,0 +1,1 @@
1 +66.5 KB
Content
image-20220709165402-6.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Jim
Size
... ... @@ -1,0 +1,1 @@
1 +110.0 KB
Content
image-20220709165402-7.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Jim
Size
... ... @@ -1,0 +1,1 @@
1 +25.4 KB
Content
image-20220709165402-8.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Jim
Size
... ... @@ -1,0 +1,1 @@
1 +64.2 KB
Content
image-20220709165402-9.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Jim
Size
... ... @@ -1,0 +1,1 @@
1 +37.5 KB
Content
image-20220709173500-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Jim
Size
... ... @@ -1,0 +1,1 @@
1 +1.5 MB
Content