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Changes for page 2 Script

Last modified by Devin Chen on 2025/06/06 14:03
From version 26.1
edited by Hunter
on 2022/10/25 09:36
Change comment: There is no comment for this version
To version 52.1
edited by Hunter
on 2023/06/07 15:45
Change comment: There is no comment for this version

Summary

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Content
... ... @@ -27,25 +27,19 @@
27 27  
28 28  == **1.4 Short message** ==
29 29  
30 -When the alarm condition is reached: temp1 > 5 & temp2 >10 & temp3 < 20(lasts more than 5 seconds) , then send an "alarm trigger" sms.
30 +The following demo shows that when the alarm condition is reached: temp1 > 5 & temp2 >10 & temp3 < 20(lasts more than 5 seconds) , then send an "alarm trigger" sms.
31 31  
32 -When the alarm condition is released，then send an "alarm release" sms.
32 +When the alarm condition is released，then send an  "alarm release" sms. Script is as below:
33 33  
34 -(% style="text-align:center" %)
35 -[[image:1645535936750-316.png||height="385" width="400" class="img-thumbnail"]]
36 -
37 -Script is as below:
38 -
39 -(% class="box infomessage" %)
40 -(((
34 +{{code language="lua"}}
41 41  function sms.main()
42 -~-~-~-~-~-~-send condition~-~-~-~-~-~-
36 +------send condition------
43 43  local temp1 = addr_getword("@Temperature1")
44 44  local temp2 = addr_getword("@Temperature2")
45 45  local temp3 = addr_getword("@Temperature3")
46 46  local timer = addr_getword("@Timer")
47 47  local tag = addr_getbit("@Tag")
48 -~-~-~-~-~-~-lasting time~-~-~-~-~-~-
42 +------lasting time------
49 49  if temp1 > 5 and temp2 > 10 and temp3 < 20 then
50 50   timer = timer + 1
51 51   addr_setword("@Timer",timer)
... ... @@ -53,7 +53,7 @@
53 53   timer = 0
54 54   addr_setword("@Timer",timer)
55 55  end
56 -~-~-~-~-~-~-send sms & output Y0~-~-~-~-~-~-
50 +------send sms & output Y0------
57 57  if timer > 5 then
58 58   if tag == 0 then
59 59   send_sms_ira("19859254700","alarm trigger")
... ... @@ -64,7 +64,7 @@
64 64  addr_setbit("@Tag",0)
65 65  end
66 66  end
67 -)))
61 +{{/code}}
68 68  
69 69  == **1.5 Telegram notification** ==
70 70  
... ... @@ -145,7 +145,7 @@
145 145  
146 146  This example shows how to use the LINE Notify to send message into LINE group. When monitoring bit "@test" changes, it will trigger and send the message. Please replace with your own Token.
147 147  
148 -{{code}}
142 +{{code language="lua"}}
149 149  local tempBit = 0
150 150  local tempWord = 0
151 151  
... ... @@ -224,6 +224,10 @@
224 224  
225 225  This example shows how to use the Twilio API to send WhatsApp message to private number. When monitoring bit "@testBit" changes, it will trigger and send the message. Please replace with your own SID, Token, twilioPhoneNumber and receiverPhoneNumber.
226 226  
221 +About how to register the Twilio API, please check the following video:
222 +
223 +[[https:~~/~~/www.youtube.com/watch?v=Id4lKichauU>>https://www.youtube.com/watch?v=Id4lKichauU]]
224 +
227 227  {{code language="Lua"}}
228 228  local tempBit = 0
229 229  local tempWord = 0
... ... @@ -345,6 +345,135 @@
345 345  end
346 346  {{/code}}
347 347  
346 +== **1.8 How to parse value from HTTP response body** ==
347 +
348 +This example use [[https:~~/~~/www.weatherapi.com/>>https://www.weatherapi.com/]] as example, to show how to parse value from HTTP response body. When we input the city name into address "@HDW5050":
349 +
350 +(% style="text-align:center" %)
351 +[[image:InputHTTPparameter.png]]
352 +
353 +Then the response body would be like as following:
354 +
355 +{{code language="json"}}
356 +{
357 + "location": {
358 + "name": "Madrid",
359 + "region": "Madrid",
360 + "country": "Spain",
361 + "lat": 40.4,
362 + "lon": -3.68,
363 + "tz_id": "Europe/Madrid",
364 + "localtime_epoch": 1669022636,
365 + "localtime": "2022-11-21 10:23"
366 + },
367 + "current": {
368 + "last_updated_epoch": 1669022100,
369 + "last_updated": "2022-11-21 10:15",
370 + "temp_c": 13.0,
371 + "temp_f": 55.4,
372 + "is_day": 1,
373 + "condition": {
374 + "text": "Partly cloudy",
375 + "icon": "//cdn.weatherapi.com/weather/64x64/day/116.png",
376 + "code": 1003
377 + },
378 + "wind_mph": 11.9,
379 + "wind_kph": 19.1,
380 + "wind_degree": 210,
381 + "wind_dir": "SSW",
382 + "pressure_mb": 1015.0,
383 + "pressure_in": 29.97,
384 + "precip_mm": 0.0,
385 + "precip_in": 0.0,
386 + "humidity": 88,
387 + "cloud": 75,
388 + "feelslike_c": 10.8,
389 + "feelslike_f": 51.4,
390 + "vis_km": 10.0,
391 + "vis_miles": 6.0,
392 + "uv": 3.0,
393 + "gust_mph": 22.1,
394 + "gust_kph": 35.6
395 + }
396 +}
397 +{{/code}}
398 +
399 +(% class="wikigeneratedid" %)
400 +So we decode json into lua object to assign the value into addresses HDW6060(temperature), HDW7070(humidity), the code example like follows:
401 +
402 +{{code language="lua"}}
403 +local APIkey = '70faaecf926b4341b1974006221711'
404 +
405 +
406 +local http = require("socket.http")
407 +local json = require("json")
408 +
409 +-- Send http.get request and return response result
410 +function getHttpsUrl(url)
411 + local result_table, code, headers, status = http.request(url)
412 + print("code:"..code)
413 + if code~= 200 then
414 + return
415 + else
416 + return result_table
417 + end
418 +end
419 +
420 +function sendAPI(key, city)
421 + local url = "http://api.weatherapi.com/v1/current.json?key="..key.."&q="..city.."&aqi=no"
422 + --local url = 'http://v-box.net'
423 + --local url = 'https://www.google.com/'
424 + --http://api.weatherapi.com/v1/current.json?key=70faaecf926b4341b1974006221711&q=Barcelona&aqi=no
425 + print("Get the link:"..url)
426 + local body = getHttpsUrl(url)
427 + --print(body)
428 + local jsonBody = json.decode(body)
429 + --print(jsonBody["current"]["temp_c"])
430 + --print(type(jsonBody["current"]["temp_c"]))
431 + --print(type(jsonBody["current"]["humidity"]))
432 + addr_setfloat("@HDW6060", jsonBody["current"]["temp_c"])
433 + addr_setword("@HDW7070", jsonBody["current"]["humidity"])
434 +end
435 +
436 +
437 +function Weather.main()
438 + local cityName = addr_getstring("@HDW5050",6)
439 + print("cityName: "..cityName)
440 + sendAPI(APIkey, cityName)
441 +end
442 +{{/code}}
443 +
444 +== **1.9 High-Low Byte Switch** ==
445 +
446 +The following example is converting the floating number from order 1234 to order 3412, and formating output the number with 2 decimal point. About which high-low word order corresponding to which value, please refer to the [[Address Operation Table>>doc:V-BOX.V-Net.Manual.04 Lua Script.01 Lua Functions.WebHome||anchor="H2Addressoperation"]].
447 +
448 +{{code language="lua"}}
449 +function highLowByteSwitch(floatNumber)
450 + addr_setfloat("@W_0#HDW23036",floatNumber,0,2)
451 + local newFloat = addr_getfloat("@W_0#HDW23036")
452 + local formattedFloat = string.format("%.2f",newFloat)
453 + print("The formatted float value is the : "..formattedFloat)
454 + return formattedFloat
455 +end
456 +{{/code}}
457 +
458 +== **1.10 Read 64bits Unsigned Value** ==
459 +
460 +In our built-in function library doesn't have the function for reading 64-bit unsigned format value, so the following function is for solve this. But if the number is greater 2^53, the precision will be lost. So the final result will be a little bit different from the original value.
461 +
462 +{{code language="lua"}}
463 +function addr_getquatra(address)
464 + local highAddress = addr_newnoaddr(address,2)
465 + local low32 = addr_getdword(address)
466 + local high32 = addr_getdword(highAddress)
467 + --print("the low number is "..low32)
468 + --print("the high number is "..high32)
469 + local formatVal = string.format("%64.0f",2^32*high32+low32)
470 + print("the format value is ".. formatVal)
471 + return formatVal
472 +end
473 +{{/code}}
474 +
348 348  = **2 V-Box connect with third part server** =
349 349  
350 350  V-Box have two mode.One is for V-Net,User need to use WECON server to store data.We call this V-NET platform.
... ... @@ -363,8 +363,9 @@
363 363  
364 364  (% class="mark" %)2.If your server requires SSL certificate to log in,please use OpenCloud.Because only OpenCloud platform can support to upload certificate
365 365  
366 -(% class="wikigeneratedid" %)
493 +{{info}}
367 367  **✎Note: **Before program the script of MQTT, please make sure the server(MQTT broker) can be connected through MQTT Client tool.
495 +{{/info}}
368 368  
369 369  (% class="wikigeneratedid" %)
370 370  Tool link: **[[MQTT.fx>>http://mqttfx.jensd.de/index.php/download]]**
... ... @@ -371,6 +371,25 @@
371 371  
372 372  == **2.1 V-Box connect with test server(General Example)** ==
373 373  
502 +The following example is trying to publish to the topic "testtopic/test/no1/7890", and subscribe the topic "testtopic/test/no1/123456".
503 +
504 +And the JSON message is like follows:
505 +
506 +{{code language="JSON"}}
507 +{
508 + "timestamp": 1631152760,
509 + "messageId": 1,
510 + "event": "test_data",
511 + "mfrs": "HMI/box",
512 + "data":
513 + {
514 + "id" : 1436217747670454274,
515 + "waterlevel" : 48,
516 + "temperture" : 23
517 + }
518 +}
519 +{{/code}}
520 +
374 374  {{code language="lua"}}
375 375  --MQTT configuration table
376 376  local MQTT_CFG={}
... ... @@ -412,9 +412,13 @@
412 412  --initialize mqtt
413 413  function mqtt_init()
414 414   print(string.format("mqtt init mqtt_url:%s mqtt_clientid:%s", MQTT_URL, MQTT_CLIENT_ID))
562 + if g_mq then
563 + mqtt.close(g_mq) --Close mqtt object
564 + end
415 415   g_mq, err = mqtt.create(MQTT_URL, MQTT_CLIENT_ID) -- create mqtt object,and declare it as a global variable
416 416   if g_mq then
417 417   g_mq:on("message", mqtt_msg_callback) -- Register a callback for receiving messages
568 + g_mq:on("offline", mqtt_msg_offline) -- Register a callback for offline
418 418   print("mqtt init success")
419 419   else
420 420   print("mqtt init failed:", err)
... ... @@ -434,6 +434,11 @@
434 434   g_mq:subscribe(SUBSCRIBE_TOPIC, 0)
435 435  end
436 436  
588 +--Offline callback function
589 +function mqtt_msg_offline(cause)
590 + print("mqtt offline, cause:", cause)
591 +end
592 +
437 437  -- Received message callback function
438 438  function mqtt_msg_callback(topic, msg)
439 439   print("topic:", topic)
... ... @@ -472,9 +472,11 @@
472 472   if g_mq:isconnected() then
473 473   send_data()
474 474   else
475 - --if exceed 20 sec not connect, reconnect once
476 - if os.time() - LAST_TIME > 20 then
631 + --if exceed 5 sec not connect, reconnect once
632 + if os.time() - LAST_TIME > 5 then
477 477   LAST_TIME = os.time()
634 + --reinitial the mqtt object
635 + mqtt_init()
478 478   --connect to mqtt or reconnect
479 479   mqtt_connect()
480 480   end
... ... @@ -497,142 +497,134 @@
497 497  -- Meta class
498 498  --main
499 499  function mq.main()
500 - if not mq.m then
501 -  local err = ""
658 + if not mq.m then
659 + local err = ""
502 502  
503 -  mq.m, err = mqtt.create("tcp://grouprobotinfo.com:1883", "ClienID")  -- create connection
504 -  if mq.m then
505 -   mq.config = {
506 -    username = "",-- ID
507 -    password = "",-- password
508 -    netway = 1, -- Ethernet connection, WIFI=1
509 -    -- keepalive = 100, -- Optional, set the connection heartbeat interval for 100 seconds.
510 -    -- cleansession = 0, -- Optional, keep session
511 -   }
512 -   mq.m:on("message", function(topic, msg) -- Register for receiving message callbacks
513 -    local str = string.format("%s:%s", topic, msg)
514 -    -- print("mqtt msg:", str) -- Print out the received topics and content
515 -   end
516 -   )
517 -   mq.m:on("offline", function (cause) -- Register for lost connection callbacks
518 -    -- addr_setstring("@xxx", "cause"..(cause or " got nil"))
519 -   end)
520 -   mq.m:on("arrived", function() -- Registration for sending messages to callbacks 
521 -    print("msg arrived")
522 -   end)
523 -  else
524 -   print("mqtt create failed:", err) -- Create object failed
525 -  end
526 - else
527 -  if mq.m:isconnected() then -- If online, post a message
528 -     local phaseStatus ="unknow"
529 -     if addr_getbit("@Standby")== 1 then
530 -         phaseStatus = "Standby"
531 -     elseif addr_getbit("@Pre-Freeze")==1 then
532 -         phaseStatus= "Pre-Freeze"
533 -     elseif addr_getbit("@Prepare")==1 then
534 -         phaseStatus ="Prepare"
535 -     elseif addr_getbit("@Primary Dry")==1 then
536 -         phaseStatus = "Primary dry"
537 -     elseif addr_getbit("@Secondary Dry")==1 then
538 -         phaseStatus = "Secondary Dry"
539 -     end
540 ---   print(addr_getbit("@Primary Dry"))
661 + mq.m, err = mqtt.create("tcp://grouprobotinfo.com:1883", "ClienID") -- create connection
662 + if mq.m then
663 + mq.config = {
664 + username = "",-- ID
665 + password = "",-- password
666 + netway = 1, -- Ethernet connection, WIFI=1
667 + -- keepalive = 100, -- Optional, set the connection heartbeat interval for 100 seconds.
668 + -- cleansession = 0, -- Optional, keep session
669 + }
670 + mq.m:on("message", function(topic, msg) -- Register for receiving message callbacks
671 + local str = string.format("%s:%s", topic, msg)
672 + -- print("mqtt msg:", str) -- Print out the received topics and content
673 + end)
674 + mq.m:on("offline", function (cause) -- Register for lost connection callbacks
675 + -- addr_setstring("@xxx", "cause"..(cause or " got nil"))
676 + end)
677 + mq.m:on("arrived", function() -- Registration for sending messages to callbacks
678 + print("msg arrived")
679 + end)
680 + else
681 + print("mqtt create failed:", err) -- Create object failed
682 + end
683 + else
684 + if mq.m:isconnected() then -- If online, post a message
685 + local phaseStatus ="unknow"
686 + if addr_getbit("@Standby")== 1 then
687 + phaseStatus = "Standby"
688 + elseif addr_getbit("@Pre-Freeze")==1 then
689 + phaseStatus= "Pre-Freeze"
690 + elseif addr_getbit("@Prepare")==1 then
691 + phaseStatus ="Prepare"
692 + elseif addr_getbit("@Primary Dry")==1 then
693 + phaseStatus = "Primary dry"
694 + elseif addr_getbit("@Secondary Dry")==1 then
695 + phaseStatus = "Secondary Dry"
696 + end
697 + --print(addr_getbit("@Primary Dry"))
541 541  -------------------------------------------------------------------------------------------------------------------------
542 -     local activating ="unknow"
543 -     if addr_getbit("@Compressor")==1 then
544 -         activating = ",".."Compressor"
545 -     end
546 -     if addr_getbit("@Silicone Pump")==1 then
547 -         activating = activating..",".."Silicone Pump"
548 -     end
549 -     if addr_getbit("@Vacuum Pump")==1 then
550 -         activating = activating..",".."Vacuum Pump"
551 -     end
552 -     if addr_getbit("@Root Pump")==1 then
553 -         activating = activating..",".."Root Pump"
554 -     end
555 -     if addr_getbit("@Heater")==1 then
556 -         activating = activating..",".."Heater"
557 -     end
558 -     if addr_getbit("@Valve Silicone")==1 then
559 -         activating = activating..",".."Valve Silicone"
560 -     end
561 -     if addr_getbit("@Valve Ice Condenser")==1 then
562 -         activating = activating..",".."Valve Ice Condenser"
563 -     end
564 -     if addr_getbit("@Valve Vacuum Pump")==1 then
565 -         activating = activating..",".."Valve Vacuum Pump"
566 -     end
567 -     local pr_activating =string.sub(activating,2)
568 -    --  print(pr_activating)  
699 + local activating ="unknow"
700 + if addr_getbit("@Compressor")==1 then
701 + activating = ",".."Compressor"
702 + end
703 + if addr_getbit("@Silicone Pump")==1 then
704 + activating = activating..",".."Silicone Pump"
705 + end
706 + if addr_getbit("@Vacuum Pump")==1 then
707 + activating = activating..",".."Vacuum Pump"
708 + end
709 + if addr_getbit("@Root Pump")==1 then
710 + activating = activating..",".."Root Pump"
711 + end
712 + if addr_getbit("@Heater")==1 then
713 + activating = activating..",".."Heater"
714 + end
715 + if addr_getbit("@Valve Silicone")==1 then
716 + activating = activating..",".."Valve Silicone"
717 + end
718 + if addr_getbit("@Valve Ice Condenser")==1 then
719 + activating = activating..",".."Valve Ice Condenser"
720 + end
721 + if addr_getbit("@Valve Vacuum Pump")==1 then
722 + activating = activating..",".."Valve Vacuum Pump"
723 + end
724 + local pr_activating =string.sub(activating,2)
725 + -- print(pr_activating)
726 + local status_text ="unknow"
727 + if addr_getbit("@Status Run")==1 then
728 + status_text = "RUNNING"
729 + else
730 + status_text = "STOP"
731 + end
732 +-------------------------------------------------------------------------------------------------------------------------
733 + local js = {type="status",
734 + mc_name ="FD300",
735 + status=status_text,
736 + elapsed_time={
737 + hour=addr_getword("@Elapsed Time (Hour)"),
738 + min=addr_getword("@Elapsed Time (Minute)"),
739 + sec=addr_getword("@Elapsed Time (Second)")
740 + },
741 + phase = phaseStatus,
742 + step = addr_getword("@Step"),
743 + activating_output = pr_activating,
744 + sv=addr_getshort("@SV Silicone")/10,
745 + pv=addr_getshort("@PV Silicone")/10,
746 + product1=addr_getshort("@Product 1")/10,
569 569  
748 + product2=addr_getshort("@Product 2")/10,
749 + product3=addr_getshort("@Product 3")/10,
750 + product4=addr_getshort("@Product 4")/10,
751 + ice1=addr_getshort("@Ice condenser 1")/10,
752 + ice2=addr_getshort("@Ice condenser 2")/10,
753 + vacuum=addr_getfloat("@Vacuum")
754 + }
755 + local jsAlarm = { HPC = addr_getbit("@B_25395#W0.00"),
756 + ODPC = addr_getbit("@B_25395#W0.01"),
757 + MTPC=addr_getbit("@B_25395#W0.02"),
758 + HTT = addr_getbit("@B_25395#W1.03"),
759 + CPC = addr_getbit("@B_25395#W0.08"),
760 + CPSP =addr_getbit("@B_25395#W1.00"),
761 + CPVP =addr_getbit("@B_25395#W0.10"),
762 + CPRP =addr_getbit("@B_25395#W0.11"),
763 + HP =addr_getbit("@B_25395#W1.01"),
764 + PP= addr_getbit("@B_25395#W1.02"),
765 + PO=addr_getbit("@B_25395#W0.07"),
766 + FSE=addr_getbit("@B_25395#W2.04"),
767 + AVVSVV=addr_getbit("@B_25395#W1.12"),
768 + ICHT=addr_getbit("@B_25395#W3.06")
769 + }
770 + -- ("@B_25395#CIO1.02")
771 + mq.m:publish("mqtt-v-box-epsilon-fd300", json.encode(js) , 0, 0)
772 + mq.m:publish("mqtt-v-box-epsilon-alarm-fd300", json.encode(jsAlarm) , 0, 0)
773 + else
774 + local stat, err = mq.m:connect(mq.config) -- connection
775 + if stat == nil then --Determine whether to connect
776 + print("mqtt connect failed:", err)
777 + return -- Connection failed, return directly
778 + end
779 + mq.m:subscribe("mqtt-v-box-epsilon", 0)-- Subscribe to topics
570 570  
571 -
572 -     local status_text ="unknow"
573 -     if addr_getbit("@Status Run")==1 then
574 -         status_text = "RUNNING"
575 -     else
576 -         status_text = "STOP"
577 -     end
578 --------------------------------------------------------------------------------------------------------------------------      
579 -
580 -     local js =  {type="status",
581 -                  mc_name ="FD300",
582 -                  status=status_text,
583 -                  elapsed_time={
584 -                                hour=addr_getword("@Elapsed Time (Hour)"),
585 -                                min=addr_getword("@Elapsed Time (Minute)"),
586 -                                sec=addr_getword("@Elapsed Time (Second)")
587 -                                },
588 -                   phase = phaseStatus,
589 -                   step = addr_getword("@Step"),
590 -                   activating_output = pr_activating,
591 -                   sv=addr_getshort("@SV Silicone")/10,
592 -                   pv=addr_getshort("@PV Silicone")/10,
593 -                   product1=addr_getshort("@Product 1")/10,
594 -
595 -                   product2=addr_getshort("@Product 2")/10,
596 -                   product3=addr_getshort("@Product 3")/10,
597 -                   product4=addr_getshort("@Product 4")/10,
598 -                   ice1=addr_getshort("@Ice condenser 1")/10,
599 -                   ice2=addr_getshort("@Ice condenser 2")/10,
600 -                   vacuum=addr_getfloat("@Vacuum")
601 -
602 -                }
603 -     local jsAlarm = {  HPC = addr_getbit("@B_25395#W0.00"),
604 -                        ODPC = addr_getbit("@B_25395#W0.01"),
605 -                        MTPC=addr_getbit("@B_25395#W0.02"),
606 -                        HTT = addr_getbit("@B_25395#W1.03"),
607 -                        CPC = addr_getbit("@B_25395#W0.08"),
608 -                        CPSP =addr_getbit("@B_25395#W1.00"),
609 -                        CPVP =addr_getbit("@B_25395#W0.10"),
610 -                        CPRP =addr_getbit("@B_25395#W0.11"),
611 -                        HP =addr_getbit("@B_25395#W1.01"),
612 -                        PP= addr_getbit("@B_25395#W1.02"),
613 -                        PO=addr_getbit("@B_25395#W0.07"),
614 -                        FSE=addr_getbit("@B_25395#W2.04"),
615 -                        AVVSVV=addr_getbit("@B_25395#W1.12"),
616 -                        ICHT=addr_getbit("@B_25395#W3.06")
617 -
618 -                }
619 -
620 -    -- ("@B_25395#CIO1.02")
621 -     mq.m:publish("mqtt-v-box-epsilon-fd300", json.encode(js) , 0, 0)
622 -     mq.m:publish("mqtt-v-box-epsilon-alarm-fd300", json.encode(jsAlarm) , 0, 0)
623 -  else
624 -   local stat, err = mq.m:connect(mq.config) -- connection
625 -   if stat == nil then --Determine whether to connect
626 -    print("mqtt connect failed:", err)
627 -    return -- Connection failed, return directly
628 -   end
629 -   mq.m:subscribe("mqtt-v-box-epsilon", 0)-- Subscribe to topics
630 -
631 -  end
632 -  -- mq.m:unsubscribe("stc/test")
633 -  -- mq.m:disconnect() -- close matt
634 -  -- mq.m:close() -- close clase
635 - end
781 + end
782 + -- mq.m:unsubscribe("stc/test")
783 + -- mq.m:disconnect() -- close matt
784 + -- mq.m:close() -- close clase
785 + end
636 636  end
637 637  {{/code}}
638 638  
... ... @@ -1062,35 +1062,20 @@
1062 1062  
1063 1063  {{code language="java"}}
1064 1064  {
1065 -
1066 1066    "Version": "2012-10-17",
1067 -
1068 1068    "Statement": [
1069 -
1070 1070      {
1071 -
1072 1072        "Effect": "Allow",
1073 -
1074 1074        "Action": [
1075 -
1076 1076          "iot:Connect",
1077 -
1078 1078          "iot:Publish",
1079 -
1080 1080          "iot:Subscribe",
1081 -
1082 1082          "iot:Receive",
1083 -
1084 1084          "greengrass:Discover"
1085 -
1086 1086        ],
1087 -
1088 1088        "Resource": "*"
1089 -
1090 1090      }
1091 -
1092 1092    ]
1093 -
1094 1094  }
1095 1095  {{/code}}
1096 1096  
... ... @@ -1155,185 +1155,190 @@
1155 1155  
1156 1156  [[image:image-20220709165402-20.png]]
1157 1157  
1293 +{{info}}
1294 +**✎Note:** Before using the following demo script, please make sure the V-Box firmware is newer than 22110701
1295 +{{/info}}
1296 +
1297 +{{code language="lua"}}
1158 1158  sprint = print
1159 1159  
1160 -~-~-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)
1300 +--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)
1161 1161  
1162 1162  local MQTT_URL, MQTT_CLIENTID, MQTT_CFG, MQTT_LWT, MQTT_CART = mqtt.setup_cfg()
1163 1163  
1164 -~-~-publish to topics
1304 +--publish to topics
1165 1165  
1166 1166  local pub_RE_TOPIC = string.format('TEST')
1167 1167  
1168 -~-~-Subscribe topics
1308 +--Subscribe topics
1169 1169  
1170 1170  local Subscribe_RE_TOPIC1 = string.format('TEST')
1171 1171  
1172 -~-~-variable
1312 +--variable
1173 1173  
1174 1174  local last_time = 0
1175 1175  
1176 -~-~-Timing main function
1316 +--Timing main function
1177 1177  
1178 1178  function aws.main()
1179 1179  
1180 - sprint(os.date("%Y-%m-%d %H:%M %S", os.time()) .. " aws.main start")
1320 + sprint(os.date("%Y-%m-%d %H:%M %S", os.time()) .. " aws.main start")
1181 1181  
1182 - if g_mq then
1322 + if g_mq then
1183 1183  
1184 - if g_mq:isconnected() then
1324 + if g_mq:isconnected() then
1185 1185  
1186 - send_Data()
1326 + send_Data()
1187 1187  
1188 - else
1328 + else
1189 1189  
1190 - if os.time() - last_time > 5 then
1330 + if os.time() - last_time > 5 then
1191 1191  
1192 - last_time = os.time()
1332 + last_time = os.time()
1193 1193  
1194 - mymqtt_connect()
1334 + mymqtt_connect()
1195 1195  
1336 + end
1337 +
1196 1196   end
1197 1197  
1198 - end
1340 + else
1199 1199  
1200 - else
1342 + mymqtt_init()
1201 1201  
1202 - mymqtt_init()
1344 + end
1203 1203  
1204 - end
1346 + sprint(os.date("%Y-%m-%d %H:%M %S", os.time()) .. " aws.main end")
1205 1205  
1206 - sprint(os.date("%Y-%m-%d %H:%M %S", os.time()) .. " aws.main end")
1207 -
1208 1208  end
1209 1209  
1210 1210  
1211 -~-~- Initialize MQTT
1212 1212  
1352 +-- Initialize MQTT
1353 +
1213 1213  function mymqtt_init()
1214 1214  
1215 - sprint(string.format("mqtt init mqtt_url:%s mqtt_clientid:%s", MQTT_URL, MQTT_CLIENTID))
1356 + sprint(string.format("mqtt init mqtt_url:%s mqtt_clientid:%s", MQTT_URL, MQTT_CLIENTID))
1216 1216  
1217 - g_mq, err = mqtt.create(MQTT_URL, MQTT_CLIENTID) ~-~- Create the object and declare it as a global variable
1358 + g_mq, err = mqtt.create(MQTT_URL, MQTT_CLIENTID, 1) -- Create the object and declare it as a global variable, 1 means using the domain to connect
1218 1218  
1219 - if g_mq then
1360 + if g_mq then
1220 1220  
1221 - g_mq:on("message", mymqtt_msg_callback) ~-~- Register to receive message callbacks
1362 + g_mq:on("message", mymqtt_msg_callback) -- Register to receive message callbacks
1222 1222  
1223 - sprint("mqtt init success")
1364 + sprint("mqtt init success")
1224 1224  
1225 - else
1366 + else
1226 1226  
1227 - sprint("mqtt init failed:", err)
1368 + sprint("mqtt init failed:", err)
1228 1228  
1229 - end
1370 + end
1230 1230  
1231 1231  end
1232 1232  
1233 -~-~- Connect to MQTT server
1374 +-- Connect to MQTT server
1234 1234  
1235 1235  function mymqtt_connect()
1236 1236  
1237 - sprint("mqtt connecting...")
1378 + sprint("mqtt connecting...")
1238 1238  
1239 - local stat, err = g_mq:connect(MQTT_CFG,MQTT_LWT, MQTT_CART)
1380 + local stat, err = g_mq:connect(MQTT_CFG,MQTT_LWT, MQTT_CART)
1240 1240  
1241 - if stat == nil then
1382 + if stat == nil then
1242 1242  
1243 - sprint("mqtt connect failed:", err)
1384 + sprint("mqtt connect failed:", err)
1244 1244  
1245 - return
1386 + return
1246 1246  
1247 - else
1388 + else
1248 1248  
1249 - sprint("mqtt connected")
1390 + sprint("mqtt connected")
1250 1250  
1251 - end
1392 + end
1252 1252  
1253 - g_mq:subscribe(TEST, 0)
1394 + g_mq:subscribe(Subscribe_RE_TOPIC1, 0)
1254 1254  
1255 1255  end
1256 1256  
1257 -~-~- Receive MQTT message callback function
1398 +-- Receive MQTT message callback function
1258 1258  
1259 1259  function mymqtt_msg_callback(topic, msg)
1260 1260  
1261 - print("topic:",topic)
1402 + print("topic:",topic)
1262 1262  
1263 - print("revdata:",msg)
1404 + print("revdata:",msg)
1264 1264  
1265 - local revData = json.decode(msg)
1406 + local revData = json.decode(msg)
1266 1266  
1267 - print (revData)
1408 + print (revData)
1268 1268  
1269 - if topic == Subscribe_RE_TOPIC1 then ~-~-Process topic information subscribed from the cloud
1410 + if topic == Subscribe_RE_TOPIC1 then --Process topic information subscribed from the cloud
1270 1270  
1271 -if string.match(topic,Subscribe_RE_TOPIC1) then
1412 + if string.match(topic,Subscribe_RE_TOPIC1) then
1272 1272  
1273 - ~-~-if revData ~~= nil then
1414 + --if revData ~= nil then
1274 1274  
1275 - for k,v in pairs (revData) do
1416 + for k,v in pairs (revData) do
1276 1276  
1277 - print("printing revdata after kv here")
1418 + print("printing revdata after kv here")
1278 1278  
1279 - print (k,v)
1420 + print (k,v)
1280 1280  
1281 - end
1422 + end
1282 1282  
1283 - print ("current state is",fanstate)
1424 + print ("current state is",fanstate)
1284 1284  
1285 - ~-~-end
1426 + --end
1286 1286  
1287 -end
1428 + end
1288 1288  
1289 -end
1430 + end
1290 1290  
1291 1291  end
1292 1292  
1293 1293  
1294 -~-~-Get real-time data
1295 1295  
1436 +--Get real-time data
1437 +
1296 1296  function getData()
1297 1297  
1298 - local jdata = {}
1440 + local jdata = {}
1299 1299  
1300 - local addr = bns_get_alldata()
1442 + local addr = bns_get_alldata()
1301 1301  
1302 - print(json.encode(addr))
1444 + print(json.encode(addr))
1303 1303  
1304 - for i,v in pairs(addr) do
1446 + for i,v in pairs(addr) do
1305 1305  
1306 - if v[2] == 1 then
1448 + if v[2] == 1 then
1307 1307  
1308 - jdata[v[3]] = v[4]
1450 + jdata[v[3]] = v[4]
1309 1309  
1310 - end
1452 + end
1311 1311  
1312 - end
1454 + end
1313 1313  
1314 - return jdata
1456 + return jdata
1315 1315  
1316 1316  end
1317 1317  
1318 -~-~-send data
1460 +--send data
1319 1319  
1320 1320  function send_Data()
1321 1321  
1322 - local pub_data =
1464 + local pub_data =
1465 + {
1466 + 123
1467 + }
1323 1323  
1324 - {
1325 -
1326 -123
1327 -
1328 -}
1329 -
1330 1330  sprint(json.encode(pub_data))
1331 1331  
1332 1332  print("..........",pub_RE_TOPIC)
1333 1333  
1334 - return g_mq:publish(pub_RE_TOPIC, json.encode(pub_data), 0, 0)
1473 + return g_mq:publish(pub_RE_TOPIC, json.encode(pub_data), 0, 0)
1335 1335  
1336 1336  end
1476 +{{/code}}
1337 1337  
1338 1338  Get message in AWS
1339 1339  
InputHTTPparameter.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Hunter
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