Files
my-os-project2/kernel/term/term.c
2025-10-08 19:03:30 +02:00

91 lines
1.8 KiB
C

#include "flanterm.h"
#include "flanterm_backends/fb.h"
#include "spinlock/spinlock.h"
#include "bootinfo/bootinfo.h"
#include "term.h"
#include "putchar.h"
#include "fm-t-437.f16.h"
Term TERM;
static uint32_t ansi_colours[8] = {
0xFFFFFBF0,
0xFFE64C4C,
0xFF4CAF50,
0xFFCC9900,
0xFF337AB7,
0xFF9B59B6,
0xFF0097A7,
0xFF555555
};
static uint32_t ansi_bright_colours[8] = {
0xFFBFB9AA,
0xFFFF6B6B,
0xFF66BB6A,
0xFFFFC107,
0xFF42A5F5,
0xFFBA68C8,
0xFF26C6DA,
0xFF000000
};
// defaults
static uint32_t default_bg = 0xFFFFFBF0;
static uint32_t default_fg = 0xFF222222;
static uint32_t default_bg_bright = 0xFFFFFBF0;
static uint32_t default_fg_bright = 0xFF000000;
void term_doinit(void *addr) {
TERM.ftctx = flanterm_fb_init(
NULL, // malloc
NULL, // free
addr, // fb addr
BOOT_INFO.fb->width,
BOOT_INFO.fb->height,
BOOT_INFO.fb->pitch,
BOOT_INFO.fb->red_mask_size,
BOOT_INFO.fb->red_mask_shift,
BOOT_INFO.fb->green_mask_size,
BOOT_INFO.fb->green_mask_shift,
BOOT_INFO.fb->blue_mask_size,
BOOT_INFO.fb->blue_mask_shift,
NULL, // canvas
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
/* ansi_colours, // ansi colors */
/* ansi_bright_colours, // ansi bright colors */
/* &default_bg, // default bg */
/* &default_fg, // default fg */
/* &default_fg_bright, // default bg bright */
/* &default_bg_bright, // default fg bright */
FM_T_437_F16,
8,
16,
0,
0,
0,
20
);
}
void term_init(void *addr) {
term_doinit(addr);
spinlock_init(&TERM.spinlock);
}
void term_write_unsafe(const char *s, size_t len) {
flanterm_write(TERM.ftctx, s, len);
}
#if PUTCHAR_ == PUTCHAR_FB
// For printf library
void putchar_(char c) {
term_write_unsafe(&c, 1);
}
#endif