omos-tcnj2024/sys/drv/vga/video.c

22 lines
318 B
C

#include <types.h>
#include <video.h>
void
vga_write(s8 *sequence, s8 flags)
{
u32 i = *vga_vidmem;
while (*sequence != '\0') {
vga_vidmem[i] = *sequence;
*sequence++;
i++;
vga_vidmem[i] = flags;
i++;
}
}
void vga_clearscreen() {
for (int i = 0; i <= SIZE; i++) {
VGA_START[i] = 0;
}
}