Gráfico de commits

21 commits

Autor SHA1 Mensaje Fecha
Arnau Camprubí f23e5e8ced Initrd multiboot module 2022-10-21 18:05:00 +02:00
Arnau Camprubí 4f66aa88c4 Fixed VGA scroll bug 2022-08-25 20:54:07 +02:00
Arnau Camprubí 92b14a5331 Fixed some includes and various non-critical issues 2022-08-15 02:12:30 +02:00
Arnau Camprubí be55b8121c Floppy disk controller, new keyboard and PIT driver interface, many things
- Implemented basic FDC capable of reading floppy disc sectors
 - Now PIT timer can be used, as it counts the ticks
 - Now the keyboard is buffered, instead of being accessed only during the interrupt itself
 - HAL for sleep()
 - gets()
 - atoi()
 - Now shell is not called by the IRQ, but it's a procedure that reads the key buffer
2022-08-15 01:34:15 +02:00
Arnau Camprubí 109b5b17a1 Added debug_printf()
The debug_printf() function works just as any printf-like function. It prints to the serial port using ANSI coloring. Also, debug_vprintf() was implemented, which takes arguments as a va_list instead of as variadic arguments.
2022-08-07 21:58:36 +02:00
Arnau Camprubí 0e0d79811e Implemented UART and created its printf-like function 2022-08-07 20:08:46 +02:00
Arnau Camprubí 85f1b0969a Serial ports (still not working) 2022-06-22 15:12:17 +02:00
Arnau Camprubí 8a45392447 VGA scroll 2022-06-21 00:32:49 +02:00
Arnau Camprubí 95f823c2c3 PS/2 keyboard lowercase support 2022-06-20 18:05:28 +02:00
Arnau Camprubí a930148bee Fixed keyboard driver bug 2022-06-20 14:09:40 +02:00
Arnau Camprubí cb025a54fc Fixed keyboard driver key buffer bug 2022-06-19 19:52:46 +02:00
Arnau Camprubí 40a47ce0f2 Moved everything from util/ to lib/ 2022-06-19 19:29:10 +02:00
Arnau Camprubí d24f83b493 Moved stdio.h into lib/ 2022-06-19 19:17:15 +02:00
Arnau Camprubí 08a6ed51bb PS/2 keyboard driver 2022-06-19 19:08:16 +02:00
Arnau Camprubí e93cf7db3c APIC timer driver 2022-06-18 19:19:03 +02:00
Arnau Camprubí 2160a41e81 Finished VGA driver and implemented stdio.h (printf and puts) 2022-06-17 17:13:55 +02:00
Arnau Camprubí dea348c716 Renamed some functions
print_string() -> puts()
print_string_at() -> puts_at()
Also created printf() that (for now) just calls puts()
2022-06-17 14:42:44 +02:00
Arnau Camprubí 7f48dc6a17 ANSI text coloring 2022-06-17 14:30:41 +02:00
Arnau Camprubí b941e48f4b VGA print_string() 2022-06-17 13:27:22 +02:00
Arnau Camprubí 1816cefb47 VGA set_cursor() and get_cursor() 2022-06-17 12:47:57 +02:00
Arnau Camprubí 1215e39086 Basic VGA driver 2022-06-17 12:28:24 +02:00