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Intro
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Classroom Contents
Picoruby and PRK Firmware
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- 1 Intro
- 2 When you build a keyboard You can choose Keycaps for appearance and touch
- 3 Keyboard firmware
- 4 e.g. prk_pipigherkin/keymap.rb
- 5 Install into the microcontroller
- 6 A new drive automatically mounted
- 7 Drag & drop keymap.rb
- 8 Demonstrations
- 9 Fibonacci in keymap.rb
- 10 Password generator in keymap.rb
- 11 Extend your keyboard
- 12 Micon of PRK Firmware
- 13 Ruby Association
- 14 Multitasking
- 15 Architecture
- 16 To make a small Ruby compiler mruby-compiler depends on mruby The main reason for big footprint
- 17 RAM consumption
- 18 hello_world.rb (20 bytes)
- 19 keymap.rb of meish2 (2388 bytes)
- 20 Summary
- 21 Depending on only libc and less glibc for desktop/server application newlib for embedded application
- 22 Padding in a struct
- 23 Paddings waste memomy
- 24 Pooled allocation
