# 6502 Linux Logo

Linux Logo in 6502 assembly language.

Size: 696 ($2B8) bytes


# Screenshots

![Apple \]\[ ](pics/linux_logo_2.png)
![Apple \]\[+](pics/linux_logo_2plus.png)
![Apple //e  ](pics/linux_logo_2e.png)
![Apple //e+ ](pics/linux_logo_2eplus.png)


# Features

* Detects Apple \]\[, \]\[+, //e, //e+, //c, //c+
  * Pretty-print model instead of generic "II_" (bloats from 696 but worth it.)
* Detects 48K/64K/128K 
* System information in all uppercase (for Apple \]\[ without lowercase)
* Cleaned up fugly logo by Albert Lai
  * Logo is 70 chars wide
  * Logo is bit packed 2 bits/char; expands 70 chars * 4 px = 280 px
  * Logo takes up 70*12*2/8 = 210 bytes compared to 80*12 = 960 bytes
  * X is now symmetrical
  * Fixed L,i,n kerning
  * Fixed x Penguin kerning
  * Fixed L to fit
  * Chopped off 2 columns of penguin to fit 70 chars

```
..........................................................#####.......
.........................................................#######......
...............@.........................................## # ##......
######........@@#........................................#QQQQQ#......
..##...........#.......................................##..QQQ..##....
..##.......@@@..###.####...###....###..#####.#####....#..........##...
..##......@..@#..###....##..##.....##....##...##.....#............##..
..##.....@...@#..##.....##..##.....##.....##.##......#............###.
..##........@@#..##.....##..##.....##......###......QQ#...........##Q.
..##.....#.@@#...##.....##..##.....##.....##.##....QQQQQ#.......#QQQQQ
..##....##.@@#.#.##.....##..###...###....##...##...QQQQQQ#.....#QQQQQQ
##########..###.####...####...####.###.#####.#####..QQQQQ#######QQQQQ.
```

See: [ascii2hgr2bit](ascii2hgr2bit.c) for packing ASCII to 2 bits/char.
NOTE: PackedLen isn't needed if full 40 bytes HGR width is unpacked to.

Inspired from non-optimized version. Size: 1,573 ($625) bytes
* https://github.com/deater/linux_logo

Note: Lowercase doesn't display properly on \]\[.

![Apple \]\[+](pics/ll_6502_2plus.png)
![Apple //e  ](pics/ll_6502_2e.png)


# License

[WTFPL](http://www.wtfpl.net/)

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