Wiki source code of 05 Lua Script
Version 21.1 by Theodore Xu on 2022/09/21 14:58
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1.1 | 1 | = **1 64bits Address Basic Algorithm** = |
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| 3 | The example shows how to do the Addition, Subtraction, Multiplication and Division for HMI internal address. | ||
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| 5 | [[Download link>>https://drive.google.com/file/d/1ji5RbQJzUn_rQ2couX062fYt_6dqQNRb/view?usp=sharing]] | ||
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12.1 | 7 | = **2 MQTT Client** = |
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1.1 | 8 | |
| 9 | The example shows how to connect to the MQTT server.(Test on MaQiaTTo) | ||
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12.1 | 11 | [[Download link>>https://drive.google.com/file/d/1LWLaOlhWB3BRSTLy3_2RC6Yb0wK7slEB/view?usp=sharing]] |
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1.1 | 12 | |
| 13 | = **3 Timer** = | ||
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| 15 | The example shows how to use the Lua Timer function. | ||
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| 17 | [[Download link>>https://drive.google.com/file/d/1iwD2Kca9SIAGCYFBaQbn26zdc4kIUuSV/view?usp=sharing]] | ||
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| 19 | = **4 Trigger** = | ||
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| 21 | The example shows how to use the Lua Trigger function. | ||
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| 23 | [[Download link>>https://drive.google.com/file/d/1GDCbbMgNSixonXP2erA0VoJbo7qagsCv/view?usp=sharing]] | ||
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| 25 | = **5 User Free Protocol** = | ||
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| 27 | The example shows the simple write and read of User Free protocol | ||
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14.1 | 29 | [[Download link>>https://drive.google.com/file/d/1v8UZvdclq3OGEajkbd78w7_XY2bY2qAe/view?usp=sharing]] |
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1.1 | 30 | |
| 31 | = **6 Arabic Keypad** = | ||
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| 33 | The example shows how to use the Lua to achieve the Arabic keypad. Also available for other non-English language like Cyrillic. | ||
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| 35 | [[Download link>>https://drive.google.com/file/d/1JqpTRRqj6db32aLn7tqqO8dWT6EuXBEL/view?usp=sharing]] | ||
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3.1 | 36 | |
| 37 | = **7 FTP Client** = | ||
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8.1 | 39 | The example shows how the to establish the FTP server at WIN10 OS and make the HMI as FTP client. |
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3.1 | 40 | |
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17.1 | 41 | [[Download link>>https://ftp.we-con.com.cn/Download/WIKI/PI%20HMI/Demo/Lua%20Script/FTP%20Client.zip]] |
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15.1 | 43 | ~1. About how to set up the FTP server in Windows PC: **[[Build an FTP Site on IIS>>https://docs.microsoft.com/en-us/iis/publish/using-the-ftp-service/scenario-build-an-ftp-site-on-iis]] **,** [[How to set up and manage an FTP server on Windows 10>>https://www.windowscentral.com/how-set-and-manage-ftp-server-windows-10]]** |
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7.1 | 44 | |
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15.1 | 45 | 2. Enter PC (FTP Server) IP address and port number (Default 21). |
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7.1 | 46 | |
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15.1 | 47 | (% style="text-align:center" %) |
| 48 | [[image:LuaFTPDemoIP&Port.png]] | ||
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8.1 | 49 | |
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15.1 | 50 | 3. Change the filename of the file that needs to be uploaded. If run on as Offline Simulator, the simulate upload path of "udisk:1.png" will be "C:\WECON\USB\1.png" on the PC. |
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8.1 | 51 | |
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15.1 | 52 | (% style="text-align:center" %) |
| 53 | [[image:LuaFTPDemoUpload.png]] | ||
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| 55 | 4. Change drive letter of file save path according to drop-down list (There are three option available: Flash, UDisk and SDCard). | ||
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| 57 | (% style="text-align:center" %) | ||
| 58 | [[image:LuaFTPDemoDropBox.png]] | ||
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| 60 | 5. Change the filename of the file that needs to be downloaded from PC(Server). | ||
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| 62 | (% style="text-align:center" %) | ||
| 63 | [[image:LuaFTPDemoDownload.png]] | ||
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| 65 | 6. Set the default configuration in file "Script_BG.lua" | ||
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| 67 | (% style="text-align:center" %) | ||
| 68 | [[image:LuaFTPDemoInitial.png]] | ||
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16.1 | 70 | ✎Note: If want to confirm whether it is downloaded successfully, please add a File list object to check in HMI project. If saved path is root path (same to the all three drive), please set the folder as "~/~/". |
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15.1 | 71 | |
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16.1 | 72 | (% style="text-align:center" %) |
| 73 | [[image:LuaFTPDemoFilelist.png]] | ||
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4.1 | 75 | = **8 Telegram Notification** = |
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5.1 | 77 | The example shows how to use Bot API to push the notification to channel or group of Telegram. Please change the Token and Chat id to users' own one. |
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4.1 | 78 | |
| 79 | [[Download link>>https://drive.google.com/file/d/1wV0O79TJ2mgUEBkKcjrb53PM8DkTQxVo/view?usp=sharing]] | ||
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18.1 | 80 | |
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| 82 | = 9** LINE Notify** = | ||
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21.1 | 84 | This example shows how to use the LINE Notify to send message into LINE group. When monitoring bit "@B_HDX0.0" changes, it will trigger and send the message. Please replace with your own Token. |
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18.1 | 85 | |
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19.1 | 86 | [[Download link>>https://ftp.we-con.com.cn/Download/WIKI/PI%20HMI/Demo/Lua%20Script/line.zip]] |