2020 - MOPCON - 拿到錘子的我想在為控制器上實作 Ruby VM

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1. 拿到錘⼦的我想
   在微控制器上⾯執⾏ Ruby
   Photo by Johannes Plenio from Pexels
   

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2. WEB DEVELOPER
   GAME DEVELOPER
   ૵
   ࣌
   ݭ໵
   @elct9620
   

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5. Background
   

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8. Virtual Machine
   

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9. In computing, a virtual machine (VM)
   is an emulation of a computer system.
   - Wikipedia
   

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10. Process virtual machines are designed to execute computer
    programs in a platform-independent environment.
    - Wikipedia
    

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11. Compiler
    Source Code
    Executable
    

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12. Compiler
    Source Code
    Ruby VM
    

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13. https://bit.ly/2T4BCiG
    

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14. Getting Started
    

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15. https://bit.ly/3ojwEwX
    

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20. IREP
    

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21. An intermediate representation (IR) is the data structure or
    code used internally by a compiler or virtual machine to
    represent source code.
    - Wikipedia
    

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22. app.mrb
    RITE Header
    IREP
    Debug Section
    

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23. IREP
    ISEQ
    Pools
    Symbols
    IREP
    

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24. mrb_exec
    

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26. Load Variable
    

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29. mruby is designed for Embedded System which is Raspberry Pi,
    but mruby-L1VM's target is run under 1KB RAM
    

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30. Behind VM
    

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38. Hardware
    

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39. Development Board is made software developer easier to build
    an application with hardware
    

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40. The SDK for Development Board usually based on C or C++,
    which means it is possible to run Golang, Ruby, or Python on it.
    

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41. The hardest for developers is no hardware knowledge to write
    their driver for their hardware
    

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42. Hardware Abstraction Layer
    

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43. https://bit.ly/3kiNzxf
    

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44. https://bit.ly/3mcdLdu
    

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48. Conclusion
    

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