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Changes for page 2 Script

Last modified by Devin Chen on 2025/06/06 14:03
From version 45.1
edited by Hunter
on 2023/03/30 16:34
Change comment: There is no comment for this version
To version 53.1
edited by Hunter
on 2023/06/07 18:23
Change comment: There is no comment for this version

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... ... @@ -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  
... ... @@ -449,7 +449,7 @@
449 449  
450 450  == **1.9 High-Low Byte Switch** ==
451 451  
452 -The following example is converting the floating number from order 1234 to order 3412. 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"]].
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"]].
453 453  
454 454  {{code language="lua"}}
455 455  function highLowByteSwitch(floatNumber)
... ... @@ -461,6 +461,23 @@
461 461  end
462 462  {{/code}}
463 463  
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 +
464 464  = **2 V-Box connect with third part server** =
465 465  
466 466  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.
... ... @@ -510,6 +510,7 @@
510 510  {{code language="lua"}}
511 511  --MQTT configuration table
512 512  local MQTT_CFG={}
524 +--if there is no need the username and password, please put them as ""
513 513  MQTT_CFG.username = "weconsupport"
514 514  MQTT_CFG.password = "123456"
515 515  MQTT_CFG.netway = 0
... ... @@ -549,7 +549,7 @@
549 549  function mqtt_init()
550 550   print(string.format("mqtt init mqtt_url:%s mqtt_clientid:%s", MQTT_URL, MQTT_CLIENT_ID))
551 551   if g_mq then
552 - mqtt.close() --Close mqtt object
564 + mqtt.close(g_mq) --Close mqtt object
553 553   end
554 554   g_mq, err = mqtt.create(MQTT_URL, MQTT_CLIENT_ID) -- create mqtt object,and declare it as a global variable
555 555   if g_mq then