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Last modified by Devin Chen on 2025/12/10 10:32
From version 5.1
edited by Devin Chen
on 2025/09/09 11:17
Change comment: There is no comment for this version
To version 10.2
edited by Devin Chen
on 2025/12/10 10:32
Change comment: Update document after refactoring.

Summary

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1 -V-BOX.V-Net.Training.WebHome
1 +V-Net 2\.0.Demo.WebHome
Content
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27 27  
28 28  == **1.4 Short message** ==
29 29  
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.
30 +The following demo shows that when the alarm condition is reached: temp1 > 50 (lasts more than 5 seconds) , then send an "alarm trigger" sms.
31 31  
32 32  When the alarm condition is released，then send an  "alarm release" sms.
33 33  
34 -Registers setting
35 -\\[[image:1757387490907-390.png]]
34 +Real-time tags setting
35 +[[image:1757401730077-284.png]]
36 36  
37 37  Script is as below:
38 38  
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39 39  {{code language="lua"}}
40 40  function sms.main()
41 41  ------send condition------
42 -local temp1 = addr_getword("@Temperature1")
43 -local temp2 = addr_getword("@Temperature2")
44 -local temp3 = addr_getword("@Temperature3")
45 -local timer = addr_getword("@Timer")
46 -local tag = addr_getbit("@Tag")
47 -------lasting time------
48 -if temp1 > 5 and temp2 > 10 and temp3 < 20 then
49 - timer = timer + 1
50 - addr_setword("@Timer",timer)
51 -else
52 - timer = 0
53 - addr_setword("@Timer",timer)
54 -end
55 -------send sms & output Y0------
56 -if timer > 5 then
57 - if tag == 0 then
58 - --send SMS to 2 recipients
59 - send_sms_ira("198****4700","alarm trigger")
60 - local id = send_sms_ira("187****3130","alarm trigger")
61 - --get the SMS state from ID
62 - local state = sms_get_state(id)
63 - addr_setword("@state",state)
64 - addr_setbit("@Tag",1)
42 + local temp1 = addr_getword("@Temperature1")
43 + local timer = addr_getword("@Timer")
44 + local tag = addr_getbit("@Tag")
45 + local tag2 = addr_getbit("@Y0")
46 + local sms_timer = addr_getword("@SMSTimer")
47 + local sms_id = addr_getword("@id") -- SMS ID
48 +
49 + ------lasting time------
50 + if temp1 > 50 then
51 + timer = timer + 1
52 + addr_setword("@Timer", timer)
53 + else
54 + timer = 0
55 + addr_setword("@Timer", timer)
65 65   end
66 -elseif tag == 1 then
67 -send_sms_ira("198****4700","alarm release")
68 -addr_setbit("@Tag",0)
57 +
58 + ------send sms & output Y0------
59 + if timer > 5 then
60 + if tag == 0 then
61 + --send SMS to 2 number
62 + local id = send_sms_ira("198****4800", "alarm trigger")
63 + local id = send_sms_ira("187****3130", "alarm trigger")
64 + addr_setword("@id", id) -- Store SMS ID to dedicated variable
65 + addr_setbit("@Tag", 1)
66 + addr_setword("@SMSTimer", 0) -- Reset SMS status check timer
67 + else
68 + -- If SMS already sent, increment timer
69 + sms_timer = sms_timer + 1
70 + addr_setword("@SMSTimer", sms_timer)
71 +
72 + -- Check SMS status after 20 seconds
73 + if sms_timer >= 20 then
74 + local state = sms_get_state(sms_id)
75 + addr_setword("@state", state)
76 + addr_setword("@SMSTimer", 0) -- Reset timer
77 + end
78 + end
79 + elseif tag == 1 then
80 + -- Send alarm release SMS
81 + send_sms_ira("198****4800","alarm release")
82 + send_sms_ira("187****3130", "alarm release")
83 + addr_setbit("@Tag", 0)
84 + addr_setword("@SMSTimer", 0) -- Reset timer
85 + end
69 69  end
70 -end
71 71  {{/code}}
72 72  
73 73  == **1.5 Telegram notification** ==
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574 574  
575 575  This demo shows how to obtain UTC standard time from the V-Box and get the local time based on the device's time zone.
576 576  
577 -**Register configuration**
593 +**Real-time tags configuration**
578 578  
579 579  [[image:1757043722849-910.png]]
580 580  
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583 583  (% style="text-align:center" %)
584 584  [[image:1757043900216-610.png||height="412" width="439"]]
585 585  
586 -
587 587  **Script**
588 588  
589 -
590 -
591 591  {{code language="lua"}}
592 592  function time.main()
593 593  
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622 622  (% style="text-align:center" %)
623 623  [[image:1757044137457-543.png||height="468" width="708"]]
624 624  
638 +== **1.13 JSON encoding and decoding** ==
639 +
640 +This demo shows how to encode tag values into JSON format and decode the JSON to assign data to new tags.
641 +
642 +**Real-time tags configuration**
643 +
644 +(% style="text-align:center" %)
645 +[[image:PixPin_2025-11-05_09-21-33.png]]
646 +
647 +(% class="wikigeneratedid" %)
648 +**Script configuration**
649 +
650 +(% style="text-align:center" %)
651 +[[image:PixPin_2025-11-05_09-23-03.png||height="376" width="400"]]
652 +
653 +(% class="wikigeneratedid" %)
654 +**Script**
655 +
656 +{{code language="lua"}}
657 +function json_test.main()
658 +
659 +-- Load JSON module for encoding and decoding JSON data
660 +local json = require("json")
661 +
662 +-- Read values from different types of address tags
663 +local a = addr_getbit("@bit") -- Read a bit (boolean) value
664 +local b = addr_getword("@word") -- Read a word (integer) value
665 +local c = addr_getfloat("@floating number") -- Read a floating point value
666 +local d = addr_getstring("@string",10) -- Read a string value with max length 10
667 +local e = json.null -- JSON null value constant
668 +
669 +-- Encode the data into JSON format
670 +local jsondata = json.encode({
671 + bit = a or 0, -- Bit value with default 0
672 + word = b or 0, -- Word value with default 0
673 + float = c or 0, -- Float value with default 0
674 + str = d or 0, -- String value with default 0
675 + {none= e} -- Nested table with null value
676 + })
677 +print("json encode:", jsondata) -- Print the encoded JSON data
678 +print(".......................")
679 +
680 +-- Decode the JSON string back to Lua table
681 +local data = json.decode(jsondata)
682 +
683 +-- Check if decoding was successful and print the results
684 +if type(data) == 'table' then
685 + print("json decode:")
686 + -- Iterate through all key-value pairs in the decoded table
687 + for k, v in pairs(data) do
688 + print(k, v)
689 + end
690 +end
691 +-- Write the decoded values back to corresponding address tags
692 +addr_setbit("@bit_copy", data["bit"] or 0) -- Write bit value
693 +addr_setword("@word_copy", data["word"] or 0) -- Write word value
694 +addr_setfloat("@floating number_copy", data["float"] or 0) -- Write float value
695 +addr_setstring("@string_copy", data["str"], 10) -- Write string value
696 +
697 +print("-----------------------")
698 +
699 +end
700 +{{/code}}
701 +
702 +(% class="wikigeneratedid" %)
703 +**Result**
704 +
705 +(% style="text-align:center" %)
706 +[[image:1762306008662-362.png||height="485" width="1228"]]
707 +
708 +
625 625  = **2 Third part server** =
626 626  
627 627  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.
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