mirror of
https://github.com/gbowne1/ClassicOS.git
synced 2025-11-27 02:25:26 -08:00
Gregory Bowne
7e54f0de66
updated header for display driver display.c and display.h this will need to be finished wired up. Old display driver would have done nothing.
23 lines
766 B
C
23 lines
766 B
C
#ifndef DISPLAY_H
|
|
#define DISPLAY_H
|
|
|
|
#include <stdint.h>
|
|
#include "vga.h" // Include VGA functions
|
|
|
|
#define VGA_PORT 0x3C0 // Base port for VGA (Often used for general control, though 0x3D4/0x3D5 are used for cursor)
|
|
|
|
// Function prototypes
|
|
void init_display(void);
|
|
void enumerate_displays(void);
|
|
void set_display_mode(uint8_t mode); // In this context, modes are typically BIOS or VESA modes, which are complex.
|
|
// We'll treat this as a placeholder/simple mode call.
|
|
void clear_display(void);
|
|
|
|
// New function to write a string using the VGA driver
|
|
void display_write_string(const char* str);
|
|
|
|
// New function to print a formatted string using the VGA driver
|
|
void display_printf(const char* format, ...);
|
|
|
|
#endif // DISPLAY_H
|