Skip to Content

Changes for page 05 Lua Script

Last modified by Devin Chen on 2025/03/04 14:07
From version 28.1
edited by Theodore Xu
on 2023/04/11 17:24
Change comment: There is no comment for this version
To version 23.1
edited by Hunter
on 2023/03/01 11:55
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.AiXia
1 +XWiki.Hunter
Content
... ... @@ -228,19 +228,3 @@
228 228  [[image:MQTTJSONparsefunction.png]]
229 229  
230 230  = **11 High-Low Byte Switch** =
231 -
232 -The example shows how to convert high bytes and low bytes for one 16bit address. Main function is like following:
233 -
234 -{{code language="lua"}}
235 -local lowByte = val & 0x00ff
236 -local shiftHigh = lowByte << 8
237 -local highByte = val & 0xff00
238 -local shiftLow = highByte >> 8
239 -local newVal = shiftHigh|shiftLow
240 -{{/code}}
241 -
242 -[[Download link>>https://ftp.we-con.com.cn/Download/WIKI/PI%20HMI/Demo/Lua%20Script/byteswitch.zip]]
243 -
244 -= **12 Week time setting** =
245 -
246 -[[Download link>>https://ftp.we-con.com.cn/Download/WIKI/PI%20HMI/Demo/Lua%20Script/week%20time.zip]]