Changes for page 01 Lua Functions

Last modified by Theodore Xu on 2023/10/26 10:51

From 5.28 to 5.27 From 20.1 to 19.1

From version 19.1

edited by Theodore Xu
on 2023/08/25 09:49

Change comment: There is no comment for this version

To version 5.28

edited by Stone Wu
on 2022/07/12 10:35

Change comment: (Autosaved)

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@@ -1,1 +1,1 @@
--V-BOX.V-Net.Manual.04 Lua Script.WebHome
++V-BOX.V-Net.1\.User Manual.04 Lua Script.WebHome

Author

@@ -1,1 +1,1 @@
--XWiki.AiXia
++XWiki.Stone

Content

@@ -140,7 +140,7 @@
   Table 2-1
--(% class="box infomessage" %)
++(% class="box errormessage" %)
  (((
  **✎Note: **If HLword enters any other value, it will be treated as invalid.
  )))
@@ -608,12 +608,11 @@
  Attempting to use a script to open a serial port in an unsupported mode will result in an error directly, as below.
  |(((
--{{code language="LUA"}}
  local setup = {
  name = "COM2",
--mode = 422, -- COM2 does not support RS422
++mode = 422, ~-~- COM2 does not support RS422
  ...
@@ -620,7 +620,6 @@
  }
  serial.open(setup)
--{{/code}}
  )))
  **Data bit:**
@@ -1065,9 +1065,8 @@
  If there is no custom configuration, return an empty table, otherwise, return with "field name/field content"
--**For example:**
++E.g:
--{{code language="LUA"}}
  {
  [1]= {[1]=1234, [2]=1, [3]='temp', [4]='23.5', [5]={"fruit"="apple"}},
@@ -1080,8 +1080,7 @@
  }
--Failed: table empty table
--{{/code}}
++Failed: //table// empty table
  (((
  == **bns_get_config(string from)** ==
@@ -1161,15 +1161,13 @@
  Type (1: switch, 2: number, 3: string)
--**For example:**
++E.g:
++ {
--{{code language="LUA"}}
--{
++[1]={~-~-The first communication port
--[1]={--The first communication port
++[1]={~-~-monitoring point array of the first communication port
--[1]={--monitoring point array of the first communication port
--
  [1]={[1]=11,[2]='data1',[3]=3,[4]=2},
  [2]={[1]=12,[2]='data2',[3]=3,[4]=2},
@@ -1176,23 +1176,23 @@
  ...
--[n]={[1]=xx,[2]='datan',[3]=x,[4]=x},--n monitoring points
++[n]={[1]=xx,[2]='datan',[3]=x,[4]=x},~-~-n monitoring points
  },
--[2]=14, --ID
++[2]=14, ~-~-ID
--[3]='Modbus TCP' --n monitoring points
++[3]='Modbus TCP' ~-~-n monitoring points
  },
--[2]={--The second communication port
++[2]={~-~-The second communication port
--[1]={},--The monitoring point of the second communication port is not configured and is empty
++[1]={},~-~-The monitoring point of the second communication port is not configured and is empty
--[2]=15, --ID
++[2]=15, ~-~-ID
--[3]='WECON' --communication protocol name
++[3]='WECON' ~-~-communication protocol name
  },
@@ -1199,7 +1199,6 @@
  ...n communication ports and so on
  }
--{{/code}}
  Failed~:// table// empty table
@@ -1279,9 +1279,8 @@
  Succeed: //table// one-dimensional array
--**For example:**
++E.g:
--{{code language="LUA"}}
  {
  [1]="This is the oldest message", - the first is the oldest message
@@ -1293,7 +1293,6 @@
  [n]="This is the latest message", - the last is the latest message
  }
--{{/code}}
  Failede: nil
@@ -1311,7 +1311,7 @@
  == **https request** ==
--**For example:**
++Example：
  {{code language="LUA"}}
  local json = require("json")
@@ -1367,7 +1367,7 @@
  **Access in bit mode, the prefix is @B_HDX, the number in front of "." indicates the number of the word, and the number behind is the bit number of the word.**
--**For example:** @B_HDX1020.12, its meaning is to access the system data area in bit mode, the specific location is the 13th bit of the 1020th word.
++For example: @B_HDX1020.12, its meaning is to access the system data area in bit mode, the specific location is the 13th bit of the 1020th word.
  (% class="box infomessage" %)
  (((
@@ -1389,7 +1389,7 @@
 . Access in bit mode, the number range is: "@B_HDX0.0"-"@B_HDX299999.15".
  (((
--== **Special data area (HSW/HSX)** ==
++== **8.2 Special data area (HSW/HSX)** ==
  (% class="box infomessage" %)
  (((
@@ -1507,19 +1507,8 @@
  ** addr_getstring("@W_HSW191",17)
  * Obtaining ICCID (read only)
  ** addr_getstring("@W_HSW225",15)
--* (((
--TSAP settings of Siemens LOGO PLC*
  (((
--addr_setword("@W_0#HSW1200",8192) means set the Local TSAP as 20.00
--)))
--
--* (((
--addr_setword("@W_0#HSW1201",4096) means set the Remote TSAP as 10.00
--)))
--)))
--
--(((
  == **Power-down storage area (HAW/HAX)** ==
  The system storage area (HAW) is used for the system power-down hold registers:
@@ -1554,7 +1554,7 @@
  Failed: multi
  (((
--== **send_sms_ucs2(string number, string message)** ==
++== **9.2 send_sms_ucs2(string number, string message)** ==
  )))
  **Function:**
@@ -1703,7 +1703,7 @@
  * number [prarm.refin]: whether each byte of the data to be measured is inverted by bit, true or false.
  * number [prarm.refout]: after the calculation or before the heterodyning output, whether the whole data is inverted by bit, true or false.
--**Return:**
++Return:
  Success: crc object
@@ -1747,209 +1747,20 @@
  (% class="wikigeneratedid" %)
  Table 9-1
++(% class="wikigeneratedid" %)
  == **crc:calc(string crcValue)** ==
  **Function:** Calculate CRC result
--**Parameter:**
++**parameter:**
  crcValue: the value to be calculated
  **Return:**
--Succeed: calculated result
++Succeed: calcul
--Failed: multi, error code
++Failed: multi
  )))
--**For example:**
--
--{{code language="LUA"}}
--function crcTest.main()
--
--local param = {
--
--name = '',
--
--width = 64,
--
--poly = 0x42F0E1EBA9EA3693,
--
--init = 0xFFFFFFFFFFFFFFFF,
--
--xorout = 0xFFFFFFFFFFFFFFFF,
--
--refin = 1,
--
--refout = 1
--
--}
--
--crc64,err = crc.init(param)
--
--if not crc64 then
--
--print("Crc init failed:", err)
--else
--
--crcvalue = crc64:calc("123456789")
--
--print(string.format("crc64 calc :0X%16X", crcvalue))
--
--end
--
--end
--{{/code}}
--
--= **10 Special function for V-NET** =
--
--== **normal_get_alldata()** ==
--
--**Function: **Obtain the data of all the monitoring points
--
--**Parameter: None**
--
--**Return:**
--
--Succeed: table two-dimensional arrays, as follows:
--
--* Each item is a monitoring point and contains 4 attributes:
--** 1: ID
--** 2: status
--** 3: tag name
--** 4: value
--* Status contains 3 enumerated values
--** 0: offline
--** 1: online
--** 2: timeout
--* Customization returns an empty table if there is no configuration, otherwise returns "field name/field content"
--
--**For example:**
--
--{{code language="LUA"}}
--{
--
--[1]= {[1]=1234, [2]=1, [3]='temp', [4]='23.5'},
--
--[2]= {[1]=1235, [2]=1, [3]='humi', [4]='67'},
--
--...
--
--[n]= {[1]=xxxx, [2]=x, [3]='xxxx', [4]='xx.x'},
--
--}
--
--Failed: table, empty table
--{{/code}}
--
--== **normal_setdata_byname(string name, string data)** ==
--
--**Function:** Write data to the monitoring point name
--
--**Parameter:**
--
--name: the name of monitoring point
--
--data: the data to be written
--
--**Return:**
--
--Succeed: string: The value of the monitor point before it is written
--
--Failed: nil
--
--== **normal_getdata_byname(string name)** ==
--
--**Function:** Read the data of the monitoring point name
--
--**Parameter:**
--
--name: the name of monitoring point
--
--**Return:**
--
--Succeed: string
--
--Failed: nil
--
--= (% style="font-size:14px" %) (%%) =
--
--= **11 Message summary algorithm** =
--
--== **hmac(string hash_func, string key, string message)** ==
--
--**Function:** HMAC calculate
--
--**Function name**
--
--hash_func:
--
--* [md5, sha1, sha224, sha256, sha384, sha512]
--* [sha512_224, sha512_256, sha3_224, sha3_256]
--* [sha3_384, sha3_512]
--
--**Parameter:**
--
--key: the key
--
--message: message content
--
--**Return:**
--
--Succeed: string, calculation result
--
--Failed: nil
--
--**For example:**
--
--{{code language="LUA"}}
--local sha = require"sha2"
--
--function hmac_test.main()
--
--local hmac = sha.hmac
--
--print(hmac(sha.sha1,
--
--"your key", "your message"))
--
--end
--{{/code}}
--
--== **sha(string message** ==
--
--**Function:** SHA calculate
--
--**Function name:**
--
--sha:
--
--*  sha1, sha224, sha256, sha384, sha512]
--* [sha512_224, sha512_256, sha3_224, sha3_256]
--* [sha3_384, sha3_512]
--
--**Parameter:**
--
--key: the key
--
--message: message content
--
--**Return:**
--
--Succeed: string, calculation result
--
--Failed: nil
--
--For example:
--
--{{code language="LUA"}}
--local sha = require"sha2"
--
--function sha_test.main()
--
--local sha256 = sha.sha256
--
--print(sha256("your message"))
--
--end
--{{/code}}
++

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