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RNUI Module : react-native-freelifemakers-ui
  • [OS]miniOS-Text-3

    ๐Ÿ‘‰๐Ÿป miniOS-Text-3์—์„œ๋Š” ํ™”๋ฉด ์Šคํฌ๋กค๊ณผ ํ•˜๋“œ์›จ์–ด ์ปค์„œ์ œ์–ด ๊ตฌํ˜„์ž…๋‹ˆ๋‹ค.miniOS-Text-3 implements screen scrolling and hardware cursor control. ๐Ÿ“ ์ฝ”๋“œ / Code โœ”๏ธ I/O ํฌํŠธ ์ œ์–ด ํ•จ์ˆ˜ / I/O port control functions 1)VGA๊ทธ๋ž˜ํ”ฝ,ํ‚ค๋ณด๋“œ,๋งˆ์šฐ์Šค,PC์Šคํ”ผ์ปค ์ผ๋ถ€๊ธฐ๋Šฅ ์ œ์–ด๋ฅผ ์œ„ํ•ด์„œ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค.It is used to control certain functions of the VGA graphics, keyboard, mouse, and PC speakers. โœ”๏ธ ์Šคํฌ๋กค ํ•จ์ˆ˜ / Scroll function 1)…


  • [OS]miniOS-Text-2

    ๐Ÿ‘‰๐Ÿป miniOS-Text-2์—์„œ๋Š” ํ‚ค๋ณด๋“œ์— ํƒ€์ดํ•‘ ํ•˜๋Š” ๊ธ€์ž๋ฅผ ํ„ฐ๋ฏธ๋„์— ํ‘œํ˜„ํ•ฉ๋‹ˆ๋‹ค.In miniOS-Text-2, the characters typed on the keyboard are displayed in the terminal. ๐Ÿ‘‰๐Ÿป ๊ธฐ์กด์˜ ์–ด์…ˆ๋ธ”๋Ÿฌ์ฝ”๋“œ๋Š” ๋™์ผํ•˜๊ณ  kernel.c์ฝ”๋“œ๋งŒ ์ˆ˜์ •๋˜์—ˆ์Šต๋‹ˆ๋‹ค.The existing assembler code remains the same; only the kernel.c code has been modified. ๐Ÿ“ kernel.c โœ”๏ธ ๋ฐ์ดํ„ฐ ํƒ€์ž… ์ •์˜ / Data Type Definition 1)byte-1 ๋ฐ”์ดํŠธ ํฌ๊ธฐ์˜ ๋ฐ์ดํ„ฐ ํƒ€์ž…(unsigned char)์œผ๋กœ…


  • [OS]miniOS-Text-1

    [OS]miniOS-Text-1

    ๐Ÿ‘‰๐Ÿป ์ด ๋ถ€๋ถ„์€ ๋ฏธ๋‹ˆOS ํ…์ŠคํŠธ ๋ชจ๋“œ ์‹œ์ž‘ ๋ถ€๋ถ„์ž…๋‹ˆ๋‹ค.This section marks the beginning of the MiniOS text mode. ๐Ÿ‘‰๐Ÿป 32๋น„ํŠธ ๋ณดํ˜ธ ๋ชจ๋“œ ์ง„์ž… ๋ฐ C์–ธ์–ด kernel_maiin()ํ•จ์ˆ˜๋กœ๋“œ ๊นŒ์ง€ ์ž…๋‹ˆ๋‹ค.This covers the transition into 32-bit protected mode and the loading of the C-language kernel_main() function. ๐Ÿ‘‰๐Ÿป32๋น„ํŠธ ๋ณดํ˜ธ ๋ชจ๋“œ์—์„œ๋Š” ๋žจ์„ 4๊ธฐ๊ฐ€๊นŒ์ง€ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.In 32-bit protected mode, up to…