8 lines
		
	
	
		
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			735 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
			
		
		
	
	
			8 lines
		
	
	
		
			No EOL
		
	
	
		
			735 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
| Understanding the essential changes made on the [tmk_keyboard firmware](http://github.com/tmk/tmk_keyboard) should help you understand the QMK Firmware.
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| | Firmware                     |TMK                    |QMK                      |
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| |------------------------------|-----------------------|-------------------------|
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| | Maintainer                   |hasu  (@tmk)           |Jack Humbert et al.      |
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| | Build path customization     | `TMK_DIR = ...`       | `include .../Makefile`  |
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| | `keymaps` array data | 3D array of `uint8_t`  holding **keycode**      | 3D array of `uint16_t` holding **keycode**  |
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| | `fn_actions` array data  | 1D array of `uint16_t`  holding **action code** | 1D array of `uint16_t` holding **action code**  | | 
