Table Of Contents - HMS Networks IXXAT CAN@net NT User Manual

Table of Contents

1 Purpose of this Document .................................................................................................. 3
2 Description of Ixxat Lua ADK .............................................................................................. 4
2.1 Difference between Standard Lua and Ixxat Lua ADK..............................................................4
2.2 Lua Library Functions Enabling the Registration of Lua Callbacks ..............................................4
2.3 Limitations of the Ixxat Lua ADK .........................................................................................5
2.4 Specifics in Coding for the Ixxat Lua ADK ..............................................................................5
2.4.1 Bit Model 32 Bit Version.......................................................................................... 5
2.4.2 Errors and Debugging ............................................................................................. 5
2.4.3 Declaring Variables ................................................................................................ 6
2.4.4 Passing Context between Lua Event Tasks..................................................................... 6
3 Using Lua ADK with the CAN NT Devices........................................................................... 7
3.1 How to Enable the Use of the Lua ADK? ...............................................................................7
3.2 How to Use Lua in Target Mode? ........................................................................................8
3.3 How to Use Lua in Remote Mode? ......................................................................................9
3.4 How to Debug the Lua File? ...............................................................................................9
4 Creating Lua Scripts........................................................................................................... 10
4.1 How does the Lua ADK Event System Work? ....................................................................... 10
4.2 Example Applications...................................................................................................... 11
5 Lua API Function and Module Reference......................................................................... 12
5.1 Lua Callback Functions Called from C ................................................................................. 12
5.1.1 Function 'initialize'............................................................................................... 12
5.1.2 Function 'loop' ................................................................................................... 12
5.1.3 Function 'on_can' ................................................................................................ 12
5.1.4 Function 'on_mqtt' .............................................................................................. 12
5.2 C Functions Called from Lua ............................................................................................. 13
5.2.1 Module 'misc' .................................................................................................... 13
5.2.2 Module 'can'...................................................................................................... 14
5.2.3 Module 'mqtt' .................................................................................................... 15
5.2.4 Module 'sys' ...................................................................................................... 15
5.2.5 Module 'json' ..................................................................................................... 17
5.2.6 Module 'array'.................................................................................................... 17
A Lua License......................................................................................................................... 21
CAN@net NT/CANbridge NT User Manual
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4.02.0332.20002 1.2 en-US