void HariMain(void)
{
struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
char s[40], mcursor[256], keybuf[32], mousebuf[128];
int mx, my, i;
init_gdtidt();
init_pic();
io_sti(); /* IDT/PIC的初始化结束，开启CPU中断 */
fifo8_init(&keyfifo, 32, keybuf);
fifo8_init(&mousefifo, 128, mousebuf);
io_out8(PIC0_IMR, 0xf9); /* 许可PIC1和键盘(11111001) */
io_out8(PIC1_IMR, 0xef); /* 许可鼠标(11101111) */
init_keyboard();
init_palette();
init_screen8(binfo->vram, binfo->scrnx, binfo->scrny);
mx = (binfo->scrnx - 16) / 2;
my = (binfo->scrny - 28 - 16) / 2;
init_mouse_cursor8(mcursor, COL8_008484);
putblock8_8(binfo->vram, binfo->scrnx, 16, 16, mx, my, mcursor, 16);
sprintf(s, "(%d, %d)", mx, my);
putfonts8_asc(binfo->vram, binfo->scrnx, 0, 0, COL8_FFFFFF, s);
enable_mouse();
for (;;) {
io_cli();
if (fifo8_status(&keyfifo) + fifo8_status(&mousefifo) == 0) {
/* J
char ss[10];
sprintf(ss, "%c", "J");
putfonts8_asc(binfo->vram, binfo->scrnx, 100, 100, COL8_FFFFFF, ss);
*/
io_stihlt();
} else if (fifo8_status(&keyfifo) != 0) {
i = fifo8_get(&keyfifo);
io_sti();
sprintf(s, "%02X", i);
boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 0, 16, 15, 31);
putfonts8_asc(binfo->vram, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
} else if (fifo8_status(&mousefifo) != 0) {
i = fifo8_get(&mousefifo);
io_sti();
sprintf(s, "%02X", i);
boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 32, 16, 47, 31);
putfonts8_asc(binfo->vram, binfo->scrnx, 32, 16, COL8_FFFFFF, s);
}
}
}
void HariMain(void)
{
struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
char s[40], mcursor[256], keybuf[32];
int mx, my, i;
init_gdtidt();
init_pic();
io_sti();
fifo8_init(&keyfifo, 32, keybuf);
io_out8(PIC0_IMR, 0xf9);
io_out8(PIC1_IMR, 0xef);
init_palette();
init_screen8(binfo->vram, binfo->scrnx, binfo->scrny);
mx = (binfo->scrnx - 16) / 2;
my = (binfo->scrny - 28 - 16) / 2;
init_mouse_cursor8(mcursor, COL8_008484);
putblock8_8(binfo->vram, binfo->scrnx, 16, 16, mx, my, mcursor, 16);
putfonts8_asc(binfo->vram, binfo->scrnx, 0, 0, COL8_FFFFFF, s);
for (;;) {
io_cli();
if (fifo8_status(&keyfifo) == 0) {
io_stihlt();
} else {
i = fifo8_get(&keyfifo);
io_sti();
boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 0, 16, 15, 31);
putfonts8_asc(binfo->vram, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
}
}
}
void enable_mouse(struct _mousedec *mdec) {
/* Init Mouse Buffer */
fifo8_init(&moufifo, MO_BUFSIZE, moubuf);
wait_KBC_sendready();
/* Indicate KBC to propagate next instruction to mouse */
io_out8(PORT_KEYCMD, KEYCMD_SENDTO_MOUSE);
wait_KBC_sendready();
/* Mouse CMD: Enable mouse */
io_out8(PORT_KEYDAT, MOUSECMD_ENABLE);
/* Set phase to 0 */
mdec->phase = 0;
return;
}
void HariMain(void)
{
struct BOOTINFO *binfo = (struct BOOTINFO *) 0x0ff0;
char s[40], mcursor[256];
int mx, my, i;
init_gdtidt();
init_pic();
// Set IF (interrupt flag to 1)
io_sti();
init_palette();
init_screen8(binfo->vram, binfo->scrnx, binfo->scrny);
mx = (binfo->scrnx - 16) / 2; /* 画面中央になるように座標計算 */
my = (binfo->scrny - 28 - 16) / 2;
init_mouse_cursor8(mcursor, COL8_008484);
putblock8_8(binfo->vram, binfo->scrnx, 16, 16, mx, my, mcursor, 16);
sprintf(s, "(%d, %d)", mx, my);
putfonts8_asc(binfo->vram, binfo->scrnx, 0, 0, COL8_FFFFFF, s);
io_out8(PIC0_IMR, 0xf9); /* (11111001) Open IRQ 1 (keyboard) and IRQ 2 (connect to PIC 1) */
io_out8(PIC1_IMR, 0xef); /* (11101111) Open IRQ 12 */
//--keyboard
char keybuf[32];
fifo8_init(&keyfifo,32, keybuf);
init_keyboard();
for (;;)
{
io_cli();
if (fifo8_status(&keyfifo) == 0)
{
io_stihlt();
}
else
{
i = fifo8_get(&keyfifo);
io_sti();
sprintf(s, "%02X", i);
boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 0, 16, 15, 31);
putfonts8_asc(binfo->vram, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
}
}
}
void HariMain(void)
{
struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
struct FIFO8 timerfifo, timerfifo2, timerfifo3;
char s[40], keybuf[32], mousebuf[128], timerbuf[8], timerbuf2[8], timerbuf3[8];
struct TIMER *timer, *timer2, *timer3;
int mx, my, i;
unsigned int memtotal;
struct MOUSE_DEC mdec;
struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR;
struct SHTCTL *shtctl;
struct SHEET *sht_back, *sht_mouse, *sht_win;
unsigned char *buf_back, buf_mouse[256], *buf_win;
init_gdtidt();
init_pic();
io_sti();
fifo8_init(&keyfifo, 32, keybuf);
fifo8_init(&mousefifo, 128, mousebuf);
init_pit();
io_out8(PIC0_IMR, 0xf8);
io_out8(PIC1_IMR, 0xef);
fifo8_init(&timerfifo, 8, timerbuf);
timer = timer_alloc();
timer_init(timer, &timerfifo, 1);
timer_settime(timer, 1000);
fifo8_init(&timerfifo2, 8, timerbuf2);
timer2 = timer_alloc();
timer_init(timer2, &timerfifo2, 1);
timer_settime(timer2, 300);
fifo8_init(&timerfifo3, 8, timerbuf3);
timer3 = timer_alloc();
timer_init(timer3, &timerfifo3, 1);
timer_settime(timer3, 50);
init_keyboard();
enable_mouse(&mdec);
memtotal = memtest(0x00400000, 0xbfffffff);
memman_init(memman);
memman_free(memman, 0x00001000, 0x0009e000);
memman_free(memman, 0x00400000, memtotal - 0x00400000);
init_palette();
shtctl = shtctl_init(memman, binfo->vram, binfo->scrnx, binfo->scrny);
sht_back = sheet_alloc(shtctl);
sht_mouse = sheet_alloc(shtctl);
sht_win = sheet_alloc(shtctl);
buf_back = (unsigned char *) memman_alloc_4k(memman, binfo->scrnx * binfo->scrny);
buf_win = (unsigned char *) memman_alloc_4k(memman, 160 * 52);
sheet_setbuf(sht_back, buf_back, binfo->scrnx, binfo->scrny, -1);
sheet_setbuf(sht_mouse, buf_mouse, 16, 16, 99);
sheet_setbuf(sht_win, buf_win, 160, 52, -1);
init_screen8(buf_back, binfo->scrnx, binfo->scrny);
init_mouse_cursor8(buf_mouse, 99);
make_window8(buf_win, 160, 52, "counter");
sheet_slide(sht_back, 0, 0);
mx = (binfo->scrnx - 16) / 2;
my = (binfo->scrny - 28 - 16) / 2;
sheet_slide(sht_mouse, mx, my);
sheet_slide(sht_win, 80, 72);
sheet_updown(sht_back, 0);
sheet_updown(sht_win, 1);
sheet_updown(sht_mouse, 2);
sprintf(s, "(%3d, %3d)", mx, my);
putfonts8_asc_sht(sht_back, 0, 0, COL8_FFFFFF, COL8_008484, s, 10);
sprintf(s, "memory %dMB free : %dKB",
memtotal / (1024 * 1024), memman_total(memman) / 1024);
putfonts8_asc_sht(sht_back, 0, 32, COL8_FFFFFF, COL8_008484, s, 40);
for (;;) {
sprintf(s, "%010d", timerctl.count);
putfonts8_asc_sht(sht_win, 40, 28, COL8_000000, COL8_C6C6C6, s, 10);
io_cli();
if (fifo8_status(&keyfifo) + fifo8_status(&mousefifo) + fifo8_status(&timerfifo)
+ fifo8_status(&timerfifo2) + fifo8_status(&timerfifo3) == 0) {
io_sti();
} else {
if (fifo8_status(&keyfifo) != 0) {
i = fifo8_get(&keyfifo);
io_sti();
sprintf(s, "%02X", i);
putfonts8_asc_sht(sht_back, 0, 16, COL8_FFFFFF, COL8_008484, s, 2);
} else if (fifo8_status(&mousefifo) != 0) {
i = fifo8_get(&mousefifo);
io_sti();
if (mouse_decode(&mdec, i) != 0) {
sprintf(s, "[lcr %4d %4d]", mdec.x, mdec.y);
if ((mdec.btn & 0x01) != 0) {
s[1] = 'L';
}
if ((mdec.btn & 0x02) != 0) {
s[3] = 'R';
}
if ((mdec.btn & 0x04) != 0) {
s[2] = 'C';
}
putfonts8_asc_sht(sht_back, 32, 16, COL8_FFFFFF, COL8_008484, s, 15);
mx += mdec.x;
my += mdec.y;
if (mx < 0) {
mx = 0;
}
if (my < 0) {
my = 0;
}
if (mx > binfo->scrnx - 1) {
mx = binfo->scrnx - 1;
}
if (my > binfo->scrny - 1) {
my = binfo->scrny - 1;
}
sprintf(s, "(%3d, %3d)", mx, my);
putfonts8_asc_sht(sht_back, 0, 0, COL8_FFFFFF, COL8_008484, s, 10);
sheet_slide(sht_mouse, mx, my);
}
} else if (fifo8_status(&timerfifo) != 0) {
i = fifo8_get(&timerfifo);
io_sti();
putfonts8_asc_sht(sht_back, 0, 64, COL8_FFFFFF, COL8_008484, "10[sec]", 7);
} else if (fifo8_status(&timerfifo2) != 0) {
i = fifo8_get(&timerfifo2);
io_sti();
putfonts8_asc_sht(sht_back, 0, 80, COL8_FFFFFF, COL8_008484, "3[sec]", 6);
} else if (fifo8_status(&timerfifo3) != 0) {
i = fifo8_get(&timerfifo3);
io_sti();
if (i != 0) {
timer_init(timer3, &timerfifo3, 0);
boxfill8(buf_back, binfo->scrnx, COL8_FFFFFF, 8, 96, 15, 111);
} else {
timer_init(timer3, &timerfifo3, 1);
boxfill8(buf_back, binfo->scrnx, COL8_008484, 8, 96, 15, 111);
}
timer_settime(timer3, 50);
sheet_refresh(sht_back, 8, 96, 16, 112);
}
}
}
}
void HariMain(void)
{
int i;
struct BOOTINFO *binfo = (struct BOOTINFO *)0x0ff0;
int xsize = (*binfo).scrnx;
int ysize = (*binfo).scrny;
char *vram = (*binfo).vram;
char msg[40], mcursor[256];
int mx = xsize/2;
int my = ysize/2;
char keybuf[32], mousebuf[32];
struct MOUSE_DEC mdec;
unsigned char s[32];
unsigned int memtotal, count = 0;
struct MEMMAN *memman = (struct MEMMAN *)MEMMAN_ADDR;
struct SHTCTL *shtctl;
struct SHEET *sht_back, *sht_mouse, *sht_win;
unsigned char *buf_back, buf_mouse[256], *buf_win,
timerbuf1[8], timerbuf2[8], timerbuf3[8];
struct TIMER *timer1, *timer2, *timer3;
struct FIFO8 timerfifo1, timerfifo2, timerfifo3;
init_gdtidt ();
init_pic ();
io_sti ();
fifo8_init(&keyfifo, 32, keybuf );
fifo8_init(&mousefifo, 32, mousebuf );
fifo8_init(&timerfifo1, 8, timerbuf1);
fifo8_init(&timerfifo2, 8, timerbuf2);
fifo8_init(&timerfifo3, 8, timerbuf3);
init_pit();
io_out8(PIC0_IMR, 0xf8); /* Allow PIT and Keyboard (11111000) */
io_out8(PIC1_IMR, 0xef); /* Allow Mouse (11101111) */
init_keyboad ();
enable_mouse (&mdec);
timer1 = timer_alloc();
timer_init(timer1, &timerfifo1, 1);
timer_settime(timer1, 1000);
timer2 = timer_alloc();
timer_init(timer2, &timerfifo2, 1);
timer_settime(timer2, 300);
timer3 = timer_alloc();
timer_init(timer3, &timerfifo3, 1);
timer_settime(timer3, 50);
memtotal = memtest(0x00400000, 0xbfffffff);
memman_init (memman);
memman_free (memman, 0x00001000, 0x009e000); /* 0x00001000 - 0x0009efff */
memman_free (memman, 0x00400000, memtotal - 0x00400000);
init_pallete();
shtctl = shtctl_init (memman, binfo->vram, binfo->scrnx, binfo->scrny);
sht_back = sheet_alloc(shtctl);
sht_mouse = sheet_alloc(shtctl);
sht_win = sheet_alloc(shtctl);
buf_back = (unsigned char *)memman_alloc_4k (memman, binfo->scrnx * binfo->scrny);
buf_win = (unsigned char *)memman_alloc_4k (memman, 160 * 52);
sheet_setbuf (sht_back, buf_back, binfo->scrnx, binfo->scrny, -1);
sheet_setbuf (sht_mouse, buf_mouse, 16, 16, 99);
sheet_setbuf (sht_win, buf_win, 160, 52, -1);
init_screen (buf_back, xsize, ysize);
init_mouse_cursor8 (buf_mouse, 99);
make_window8(buf_win, 160, 52, "counter");
sprintf (s, "(%d, %d)", mx, my);
putfonts8_asc (buf_back, binfo->scrnx, 0, 0, COL8_FFFFFF, s);
sprintf (s, "Memory %dMB, free : %dKB",
memtotal / (1024 * 1024), memman_total(memman) / 1024);
putfonts8_asc(buf_back, binfo->scrnx, 0, 32, COL8_FFFFFF, s);
sheet_slide (sht_back, 0, 0);
sheet_slide (sht_mouse, mx, my);
sheet_slide (sht_win, 80, 72);
sheet_updown (sht_back, 0);
sheet_updown (sht_win, 1);
sheet_updown (sht_mouse, 2);
sheet_refresh (sht_back, 0, 0, binfo->scrnx, 48);
for (;;) {
count ++;
sprintf(s, "%d", timerctl.count);
boxfill8 (buf_win, 160, COL8_C6C6C6, 40, 28, 119, 43);
putfonts8_asc (buf_win, 160, 40, 28, COL8_000000, s);
sheet_refresh (sht_win, 40, 28, 120, 44);
io_cli();
if (fifo8_status(&keyfifo) + fifo8_status(&mousefifo) +
fifo8_status(&timerfifo1) + fifo8_status(&timerfifo2) + fifo8_status(&timerfifo3) == 0) {
io_sti();
} else {
if (fifo8_status(&keyfifo) != 0) {
i = fifo8_get(&keyfifo);
io_sti();
sprintf (s, "%x", i);
boxfill8(buf_back, binfo->scrnx, COL8_008484, 0, 48, 15, 48+31);
putfonts8_asc(buf_back, binfo->scrnx, 0, 48, COL8_FFFFFF, s);
sheet_refresh (sht_back, 0, 16, 16, 32);
} else if (fifo8_status(&mousefifo) != 0) {
i = fifo8_get(&mousefifo);
io_sti();
if (mouse_decode(&mdec, i) != 0) {
sprintf (s, "[lcr %d %d]", mdec.x, mdec.y);
if ((mdec.btn & 0x01) != 0) { s[1] = 'L'; }
if ((mdec.btn & 0x02) != 0) { s[3] = 'R'; }
if ((mdec.btn & 0x04) != 0) { s[2] = 'C'; }
boxfill8(buf_back, binfo->scrnx, COL8_008484, 32, 16, 32 + 15 * 16 -1, 31);
putfonts8_asc(buf_back, binfo->scrnx, 32, 16, COL8_FFFFFF, s);
sheet_refresh (sht_back, 32, 16, 32+15 * 8, 32);
mx += mdec.x;
my += mdec.y;
if (mx < 0) { mx = 0; } if (mx > binfo->scrnx - 1) { mx = binfo->scrnx - 1; }
if (my < 0) { my = 0; } if (my > binfo->scrny - 1) { my = binfo->scrny - 1; }
sprintf(s, "(%d, %d)", mx, my);
boxfill8(buf_back, binfo->scrnx, COL8_008484, 0, 0, 79, 15);
putfonts8_asc(buf_back, binfo->scrnx, 0, 0, COL8_FFFFFF, s);
sheet_refresh (sht_back, 0, 0, 80, 16);
sheet_slide (sht_mouse, mx, my);
}
} else if (fifo8_status(&timerfifo1) != 0) {
i = fifo8_get (&timerfifo1);
io_sti();
putfonts8_asc (buf_back, binfo->scrnx, 0, 64, COL8_FFFFFF, "10[sec]");
sheet_refresh(sht_back, 0, 64, 56, 80);
} else if (fifo8_status(&timerfifo2) != 0) {
i = fifo8_get (&timerfifo2);
io_sti();
putfonts8_asc (buf_back, binfo->scrnx, 0, 80, COL8_FFFFFF, "3[sec]");
sheet_refresh(sht_back, 0, 80, 48, 96);
} else if (fifo8_status(&timerfifo3) != 0) {
i = fifo8_get (&timerfifo3);
io_sti();
if (i != 0) {
timer_init(timer3, &timerfifo3, 0);
boxfill8(buf_back, binfo->scrnx, COL8_FFFFFF, 8, 96, 15, 111);
} else {
timer_init(timer3, &timerfifo3, 1);
boxfill8(buf_back, binfo->scrnx, COL8_008484, 8, 96, 15, 111);
}
timer_settime(timer3, 50);
sheet_refresh(sht_back, 8, 96, 16, 112);
}
}
}
}
void HariMain(void)
{
struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
char s[40], keybuf[32], mousebuf[128];
struct FIFO8 timerfifo, timerfifo2, timerfifo3;
char timerbuf[8], timerbuf2[8], timerbuf3[8];
struct TIMER *timer, *timer2, *timer3;
int mx, my, i;
unsigned int memtotal;
struct MOUSE_DEC mdec;
struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR;
struct SHTCTL *shtctl;
struct SHEET *sht_back, *sht_mouse, *sht_win;
unsigned char *buf_back, buf_mouse[256], *buf_win;
init_gdtidt();
init_pic();
io_sti(); /* IDT/PIC的初始化结束，开启CPU中断 */
fifo8_init(&keyfifo, 32, keybuf);
fifo8_init(&mousefifo, 128, mousebuf);
init_pit();
io_out8(PIC0_IMR, 0xf8); /* 许可PIC1和键盘(11111000) */
io_out8(PIC1_IMR, 0xef); /* 许可鼠标(11101111) */
fifo8_init(&timerfifo, 8, timerbuf);
timer = timer_alloc();
timer_init(timer, &timerfifo, 1);
timer_settime(timer, 1000);
fifo8_init(&timerfifo2, 8, timerbuf2);
timer2 = timer_alloc();
timer_init(timer2, &timerfifo2, 1);
timer_settime(timer2, 300);
fifo8_init(&timerfifo3, 8, timerbuf3);
timer3 = timer_alloc();
timer_init(timer3, &timerfifo3, 1);
timer_settime(timer3, 50);
init_keyboard();
enable_mouse(&mdec);
memtotal = memtest(0x00400000, 0xbfffffff); // 使用的内存空间，包含了0x00400000前已用的内存
memman_init(memman);
memman_free(memman, 0x00001000, 0x0009e000); /* 0x00001000 - 0x0009efff */
memman_free(memman, 0x00400000, memtotal - 0x00400000);
init_palette();
shtctl = shtctl_init(memman, binfo->vram, binfo->scrnx, binfo->scrny);
sht_back = sheet_alloc(shtctl);
sht_mouse = sheet_alloc(shtctl);
sht_win = sheet_alloc(shtctl);
buf_back = (unsigned char *) memman_alloc_4k(memman, binfo->scrnx * binfo->scrny);
buf_win = (unsigned char *) memman_alloc_4k(memman, 160 * 52);
sheet_setbuf(sht_back, buf_back, binfo->scrnx, binfo->scrny, -1); /* 没有透明色 */
sheet_setbuf(sht_mouse, buf_mouse, 16, 16, 99); // 透明色号99
sheet_setbuf(sht_win, buf_win, 160, 52, -1); /* 没有透明色 */
init_screen8(buf_back, binfo->scrnx, binfo->scrny);
init_mouse_cursor8(buf_mouse, 99);
make_window8(buf_win, 160, 52, "counter");
sheet_slide(sht_back, 0, 0);
mx = (binfo->scrnx - 16) / 2;
my = (binfo->scrny - 28 - 16) / 2;
sheet_slide(sht_mouse, mx, my);
sheet_slide(sht_win, 80, 72);
sheet_updown(sht_back, 0);
sheet_updown(sht_win, 1);
sheet_updown(sht_mouse, 2);
sprintf(s, "(%3d, %3d)", mx, my);
putfonts8_asc(buf_back, binfo->scrnx, 0, 0, COL8_FFFFFF, s);
sprintf(s, "memory %dMB free : %dKB", memtotal / (1024 * 1024), memman_total(memman) / 1024);
putfonts8_asc(buf_back, binfo->scrnx, 0, 32, COL8_FFFFFF, s);
sheet_refresh(sht_back, 0, 0, binfo->scrnx, 48);
for (;;) {
sprintf(s, "%010d", timerctl.count); /* 一共输出10位，没有数的地方用0代替。 */
boxfill8(buf_win, 160, COL8_C6C6C6, 40, 28, 119, 43);
putfonts8_asc(buf_win, 160, 40, 28, COL8_000000, s);
sheet_refresh(sht_win, 40, 28, 120, 44);
io_cli();
if (fifo8_status(&keyfifo) + fifo8_status(&mousefifo) + fifo8_status(&timerfifo)
+ fifo8_status(&timerfifo2) + fifo8_status(&timerfifo3) == 0) {
/* J
char ss[10];
sprintf(ss, "%c", "J");
putfonts8_asc(binfo->vram, binfo->scrnx, 100, 100, COL8_FFFFFF, ss);
*/
io_sti();
} else if (fifo8_status(&keyfifo) != 0) {
i = fifo8_get(&keyfifo);
io_sti();
sprintf(s, "%02X", i);
boxfill8(buf_back, binfo->scrnx, COL8_008484, 0, 16, 15, 31);
putfonts8_asc(buf_back, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
sheet_refresh(sht_back, 0, 16, 16, 32);
} else if (fifo8_status(&mousefifo) != 0) {
i = fifo8_get(&mousefifo);
io_sti();
if (mouse_decode(&mdec, i) != 0) {
/* 鼠标的3个字节都齐了，显示出来 */
sprintf(s, "[lcr %4d %4d]", mdec.x, mdec.y);
if ((mdec.btn & 0x01) != 0) {
s[1] = 'L';
}
if ((mdec.btn & 0x02) != 0) {
s[3] = 'R';
}
if ((mdec.btn & 0x04) != 0) {
s[2] = 'C';
}
boxfill8(buf_back, binfo->scrnx, COL8_008484, 32, 16, 32 + 15 * 8 - 1, 31);
putfonts8_asc(buf_back, binfo->scrnx, 32, 16, COL8_FFFFFF, s);
sheet_refresh(sht_back, 32, 16, 32 + 15 * 8, 32);
/* 移动鼠标 */
mx += mdec.x;
my += mdec.y;
if (mx < 0) {
mx = 0;
}
if (my < 0) {
my = 0;
}
if (mx > binfo->scrnx - 1) {
mx = binfo->scrnx - 1;
}
if (my > binfo->scrny - 1) {
my = binfo->scrny - 1;
}
sprintf(s, "(%3d, %3d)", mx, my);
boxfill8(buf_back, binfo->scrnx, COL8_008484, 0, 0, 79, 15); /* 隐藏坐标 */
putfonts8_asc(buf_back, binfo->scrnx, 0, 0, COL8_FFFFFF, s); /* 显示坐标 */
sheet_refresh(sht_back, 0, 0, 80, 16);
sheet_slide(sht_mouse, mx, my);
}
} else if (fifo8_status(&timerfifo) != 0) {
i = fifo8_get(&timerfifo); /* 首先读入（为了设定起始点） */
io_sti();
putfonts8_asc(buf_back, binfo->scrnx, 0, 64, COL8_FFFFFF, "10[sec]");
sheet_refresh(sht_back, 0, 64, 56, 80);
} else if (fifo8_status(&timerfifo2) != 0) {
i = fifo8_get(&timerfifo2); /* 首先读入（为了设定起始点） */
io_sti();
putfonts8_asc(buf_back, binfo->scrnx, 0, 80, COL8_FFFFFF, "3[sec]");
sheet_refresh(sht_back, 0, 80, 48, 96);
} else if (fifo8_status(&timerfifo3) != 0) { /* 模拟光标 */
i = fifo8_get(&timerfifo3);
io_sti();
if (i != 0) {
timer_init(timer3, &timerfifo3, 0); /* 然后设置0 */
boxfill8(buf_back, binfo->scrnx, COL8_FFFFFF, 8, 96, 15, 111);
} else {
timer_init(timer3, &timerfifo3, 1); /* 然后设置1 */
boxfill8(buf_back, binfo->scrnx, COL8_008484, 8, 96, 15, 111);
}
timer_settime(timer3, 50);
sheet_refresh(sht_back, 8, 96, 16, 112);
}
}
}
void bootmain(void){
extern char hankaku[2048];
struct BOOTINFO *binfo = (struct BOOTINFO *)ADR_BOOTINFO;
char s[40], mcursor[256];
unsigned char keybuf[32], mousebuf[128];
int mx, my, i, j;
init_gdtidt();
init_pic();
io_sti();
fifo8_init(&keyfifo, 32, keybuf);
fifo8_init(&mousefifo, 128, mousebuf);
outb(PIC0_IMR, 0xf9);
outb(PIC1_IMR, 0xef);
init_keyboard();
init_palette();
init_screen(binfo->vram, binfo->scrnx, binfo->scrny);
mx=(binfo->scrnx - 16) / 2;
my = (binfo->scrny - 28 - 16) / 2;
init_mouse_cursor8(mcursor, COL8_008484);
// init_mouse_cursor8(char *mouse, char bg)
putblock8_8(binfo->vram, binfo->scrnx, 16, 16, mx, my, mcursor, 16);
// sprintf(s, "(%d, %d)", mx, my);
sprintf(s, "(%d,%d)", mx, my);
putfonts8_asc(binfo->vram, binfo->scrnx, 0, 0, COL8_FFFFFF, s);
// outb(PIC0_IMR, 0xf9);
// outb(PIC1_IMR, 0xef);
// enable_mouse();
/*
for(;;){
io_cli();
if(keybuf.flag==0){
io_sti();
io_hlt();
}else{
boxfill8(binfo->vram, binfo->scrnx, COL8_000084, 0, 16, 31, 31);//chriszz添加。刷字符区域为蓝色。
i=keybuf.data;
keybuf.flag = 0;
io_sti();
sprintf(s, "%x", i);
boxfill8(binfo->vram, binfo->scrnx, COL8_000084, 0, 31, 15, 31);
putfonts8_asc(binfo->vram, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
}
}
*/
/*
for(;;){
io_cli();
if(keybuf.next==0){
io_sti();
io_hlt();
}else{
boxfill8(binfo->vram, binfo->scrnx, COL8_000084, 0, 16, 31, 31);//chriszz添加。刷字符区域为蓝色。
i=keybuf.data[0];
keybuf.next--;
for(j=0; j<keybuf.next; j++){
keybuf.data[j] = keybuf.data[j+1];
}
io_sti();
sprintf(s, "%x", i);
boxfill8(binfo->vram, binfo->scrnx, COL8_000084, 0, 31, 15, 31);
putfonts8_asc(binfo->vram, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
}
}
*/
/*
for(;;){
io_cli();
if(keybuf.len==0){
io_sti();
io_hlt();
}else{
boxfill8(binfo->vram, binfo->scrnx, COL8_000084, 0, 16, 31, 31);//chriszz添加。刷字符区域为蓝色。
i=keybuf.data[keybuf.next_r];
keybuf.len--;
keybuf.next_r++;
if(keybuf.next_r==32){
keybuf.next_r=0;
}
io_sti();
sprintf(s, "%x", i);
boxfill8(binfo->vram, binfo->scrnx, COL8_000084, 0, 31, 15, 31);
putfonts8_asc(binfo->vram, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
}
}
*/
// char s[40], mcursor[256], keybuf[32];
// fifo8_init(&keyfifo, 32, keybuf);
unsigned char mouse_dbuf[3], mouse_phase;
struct MOUSE_DEC mdec;
enable_mouse(&mdec);
mouse_phase=0;
for(;;){
io_cli();
if(fifo8_status(&keyfifo)+fifo8_status(&mousefifo)==0){
io_sti();
io_hlt();
}else{
if(fifo8_status(&keyfifo)!=0){
boxfill8(binfo->vram, binfo->scrnx, COL8_840000, 0, 16, 31, 31);//chriszz添加。刷字符区域为蓝色。
i=fifo8_get(&keyfifo);
io_sti();
sprintf(s, "%x", i);
boxfill8(binfo->vram, binfo->scrnx, COL8_840000, 0, 16, 31, 31);
putfonts8_asc(binfo->vram, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
}
if(fifo8_status(&mousefifo)!=0){
//boxfill8(binfo->vram, binfo->scrnx, COL8_000084, 32, 16, 64, 31);//chriszz添加。刷字符区域为蓝色。
i=fifo8_get(&mousefifo);
io_sti();
if(mouse_decode(&mdec, i)!=0){
sprintf(s, "[lmr %d %d]", mdec.buf[1], mdec.buf[2]);
switch(mdec.btn){ //用switch替代if语句块。&的做法似乎有问题。
case 1:s[1]='L';break;
case 2:s[3]='R';break;
case 4:s[2]='M';break;
}
boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 32, 16, 150, 31);
putfonts8_asc(binfo->vram, binfo->scrnx, 32, 16, COL8_FFFFFF, s);
boxfill8(binfo->vram, binfo->scrnx, COL8_008484, mx, my, mx+15, my+15);//刷[原]鼠标位置
mx += mdec.x;
my += mdec.y;
if(mx<0) mx=0;
if(my<0) my=0;
if(mx>binfo->scrnx-16) mx=binfo->scrnx-16;
if(my>binfo->scrny-16) my=binfo->scrny-16;
sprintf(s, "(%d,%d)", mx, my);
boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 0, 0, 79, 15);
putfonts8_asc(binfo->vram, binfo->scrnx, 0, 0, COL8_FFFFFF, s);
putblock8_8(binfo->vram, binfo->scrnx, 16, 16, mx, my, mcursor, 16);//刷[新]鼠标位置
}
}
}
i=memtest(0x00400000, 0xbfffffff)/(1024 * 1024);
sprintf(s, "memory %dMB", i);
putfonts8_asc(binfo->vram, binfo->scrnx, 0, 32, COL8_FFFFFF, s);
}
}
void HariMain(void)
{
struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
char s[40], mcursor[256], keybuf[32], mousebuf[128];
int mx, my, i;
struct MOUSE_DEC mdec;
init_gdtidt();
init_pic();
io_sti();
fifo8_init(&keyfifo, 32, keybuf);
fifo8_init(&mousefifo, 128, mousebuf);
io_out8(PIC0_IMR, 0xf9);
io_out8(PIC1_IMR, 0xef);
init_keyboard();
enable_mouse(&mdec);
init_palette();
init_screen8(binfo->vram, binfo->scrnx, binfo->scrny);
mx = (binfo->scrnx - 16) / 2;
my = (binfo->scrny - 28 - 16) / 2;
init_mouse_cursor8(mcursor, COL8_008484);
putblock8_8(binfo->vram, binfo->scrnx, 16, 16, mx, my, mcursor, 16);
sprintf(s, "(%3d, %3d)", mx, my);
putfonts8_asc(binfo->vram, binfo->scrnx, 0, 0, COL8_FFFFFF, s);
i = memtest(0x00400000, 0xbfffffff) / (1024 * 1024);
sprintf(s, "memory %dMB", i);
putfonts8_asc(binfo->vram, binfo->scrnx, 0, 32, COL8_FFFFFF, s);
for (;;) {
io_cli();
if (fifo8_status(&keyfifo) + fifo8_status(&mousefifo) == 0) {
io_stihlt();
} else {
if (fifo8_status(&keyfifo) != 0) {
i = fifo8_get(&keyfifo);
io_sti();
sprintf(s, "%02X", i);
boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 0, 16, 15, 31);
putfonts8_asc(binfo->vram, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
} else if (fifo8_status(&mousefifo) != 0) {
i = fifo8_get(&mousefifo);
io_sti();
if (mouse_decode(&mdec, i) != 0) {
sprintf(s, "[lcr %4d %4d]", mdec.x, mdec.y);
if ((mdec.btn & 0x01) != 0) {
s[1] = 'L';
}
if ((mdec.btn & 0x02) != 0) {
s[3] = 'R';
}
if ((mdec.btn & 0x04) != 0) {
s[2] = 'C';
}
boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 32, 16, 32 + 15 * 8 - 1, 31);
putfonts8_asc(binfo->vram, binfo->scrnx, 32, 16, COL8_FFFFFF, s);
boxfill8(binfo->vram, binfo->scrnx, COL8_008484, mx, my, mx + 15, my + 15);
mx += mdec.x;
my += mdec.y;
if (mx < 0) {
mx = 0;
}
if (my < 0) {
my = 0;
}
if (mx > binfo->scrnx - 16) {
mx = binfo->scrnx - 16;
}
if (my > binfo->scrny - 16) {
my = binfo->scrny - 16;
}
sprintf(s, "(%3d, %3d)", mx, my);
boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 0, 0, 79, 15);
putfonts8_asc(binfo->vram, binfo->scrnx, 0, 0, COL8_FFFFFF, s);
putblock8_8(binfo->vram, binfo->scrnx, 16, 16, mx, my, mcursor, 16);
}
}
}
}
}
void HariMain(void)
{
struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
char s[40], mcursor[256], keybuf[32], mousebuf[128];
int mx, my, i;
unsigned char mouse_dbuf[3], mouse_phase;
init_gdtidt();
init_pic();
io_sti();
fifo8_init(&keyfifo, 32, keybuf);
fifo8_init(&mousefifo, 128, mousebuf);
io_out8(PIC0_IMR, 0xf9);
io_out8(PIC1_IMR, 0xef);
init_keyboard();
init_palette();
init_screen8(binfo->vram, binfo->scrnx, binfo->scrny);
mx = (binfo->scrnx - 16) / 2;
my = (binfo->scrny - 28 - 16) / 2;
init_mouse_cursor8(mcursor, COL8_008484);
putblock8_8(binfo->vram, binfo->scrnx, 16, 16, mx, my, mcursor, 16);
sprintf(s, "(%d, %d)", mx, my);
putfonts8_asc(binfo->vram, binfo->scrnx, 0, 0, COL8_FFFFFF, s);
enable_mouse();
mouse_phase = 0;
for (;;) {
io_cli();
if (fifo8_status(&keyfifo) + fifo8_status(&mousefifo) == 0) {
io_stihlt();
} else {
if (fifo8_status(&keyfifo) != 0) {
i = fifo8_get(&keyfifo);
io_sti();
sprintf(s, "%02X", i);
boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 0, 16, 15, 31);
putfonts8_asc(binfo->vram, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
} else if (fifo8_status(&mousefifo) != 0) {
i = fifo8_get(&mousefifo);
io_sti();
if (mouse_phase == 0) {
if (i == 0xfa) {
mouse_phase = 1;
}
} else if (mouse_phase == 1) {
mouse_dbuf[0] = i;
mouse_phase = 2;
} else if (mouse_phase == 2) {
mouse_dbuf[1] = i;
mouse_phase = 3;
} else if (mouse_phase == 3) {
mouse_dbuf[2] = i;
mouse_phase = 1;
sprintf(s, "%02X %02X %02X", mouse_dbuf[0], mouse_dbuf[1], mouse_dbuf[2]);
boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 32, 16, 32 + 8 * 8 - 1, 31);
putfonts8_asc(binfo->vram, binfo->scrnx, 32, 16, COL8_FFFFFF, s);
}
}
}
}
}
void HariMain(void)
{
BOOTINFO_t *binfo;
int mx, my, i;
unsigned int memsize, count = 0;
char s[40], keybuf[32], mousebuf[128];
MOUSE_DEC_t mdec;
MEMMAN_t * memman = (MEMMAN_t*) MEMMAN_ADDR; // os is nubility...
SHTCTL_t *shtctl;
SHEET_t *sht_back, *sht_mouse, *sht_win;
unsigned char *buf_back, buf_mouse[256], *buf_win;
binfo = (BOOTINFO_t *)BOOTINFO_ENTRY;
fifo8_init(&keyfifo, 32, keybuf);
fifo8_init(&mousefifo, 128, mousebuf);
// init programmable interrupt controller
init_gdtidt();
init_pic();
io_sti(); // 开启中断
// init fifo buffer
// ......
io_out8(PIC0_IMR, 0xf9); /* PIC1‚ƃL[ƒ{[ƒh‚ð‹–‰Â(11111001) 设置PIC0 中断mask */
io_out8(PIC1_IMR, 0xef); /* ƒ}ƒEƒX‚ð‹–‰Â(11101111) 设置PIC1 中断mask */
init_keyboard(); // 初始化键盘控制芯片中的鼠标控制器
init_palette();
enable_mouse(&mdec); // 通知开启鼠标中断信息产生
// init memory manager
memsize = memtest(0x00000000, 0xc0000000);
memman_init(memman);
//memman_free(memman, 0x00001000, 0x0009e000); // 0x00000ff0 - 0x00000ffb 是 BOOTINFO_ENTRY
memman_free(memman, 0x00001000, 0x0009f000); // 书上是用的 0x00001000-0x0009efff, 但是 0x00100000(1MB) 之前就没有被使用的区域了
memman_free(memman, 0x00400000, memsize - 0x00400000);
// init sheet controller
shtctl = shtctl_init(memman, binfo->vram, binfo->scrnx, binfo->scrny);
sht_back = sheet_alloc(shtctl);
sht_mouse = sheet_alloc(shtctl);
sht_win = sheet_alloc(shtctl);
buf_back = (unsigned char *)memman_alloc_4k(memman, binfo->scrnx * binfo->scrny);
buf_win = (unsigned char *)memman_alloc_4k(memman, 160 * 52);
sheet_setbuf(sht_back, buf_back, binfo->scrnx, binfo->scrny, -1); // -1 no invisable color
sheet_setbuf(sht_mouse, buf_mouse, 16, 16, 99); // 99 is the invisable color
sheet_setbuf(sht_win, buf_win, 160, 52, -1);
init_screen8(buf_back, binfo->scrnx, binfo->scrny);
mx = my = 100;
init_mouse_cursor8(buf_mouse, 99);
make_window8(buf_win, 160, 68, "counter");
sheet_slide(sht_back, 0, 0);
sheet_slide(sht_win, 80, 72);
mx = (binfo->scrnx - 16) / 2;
my = (binfo->scrny - 16) / 2;
sheet_slide(sht_mouse, mx, my);
sheet_updown(sht_back, 0);
sheet_updown(sht_win, 1);
sheet_updown(sht_mouse, 2);
sprintf(s, "(%3d, %3d)", mx, my);
putfonts8_asc(buf_back, binfo->scrnx, 0, 0, COL8_FFFFFF, s);
//putblock8_8(binfo->vram, binfo->scrnx, 16, 16, mx, my, mcursor, 16);
// static char font_A[16] = {
// 0x00, 0x18, 0x18, 0x18, 0x18, 0x24, 0x24, 0x24,
// 0x24, 0x7e, 0x42, 0x42, 0x42, 0xe7, 0x00, 0x00
// };
// putfont8(binfo->vram, binfo->scrnx, 8, 8, COL8_0000FF, hankaku+'A'*16);
// putfonts8_asc(binfo->vram, binfo->scrnx, 16, 8, COL8_0000FF, "BC 123");
// putfonts8_asc(binfo->vram, binfo->scrnx, 31, 31, COL8_000000, "EasyOS.");
// putfonts8_asc(binfo->vram, binfo->scrnx, 30, 30, COL8_FFFFFF, "EasyOS.");
//memsize = memtest(0x00400000, 0xbfffffff) / (1024*1024);
sprintf(s, "memory %uMB free %uKB %dx%d", memsize/(1024*1024), memman_total(memman)/1024, binfo->scrnx, binfo->scrny);
putfonts8_asc(buf_back, binfo->scrnx, 0, 32, COL8_FFFFFF, s);
sheet_refresh(sht_back, 0, 0, binfo->scrnx, 48);
for (;;) {
count++;
sprintf(s, "%010d", count);
boxfill8(buf_win, 160, COL8_C6C6C6, 40, 28, 119, 43);
putfonts8_asc(buf_win, 160, 40, 28, COL8_000000, s);
sheet_refresh(sht_win, 40, 28, 120, 44);
io_cli();
if (fifo8_status(&keyfifo) + fifo8_status(&mousefifo) == 0) {
io_sti();
} else {
if (fifo8_status(&keyfifo) != 0) {
i = fifo8_get(&keyfifo);
io_sti();
sprintf(s, "%02X", i);
boxfill8(buf_back, binfo->scrnx, COL8_008484, 0, 16, 15, 31);
putfonts8_asc(buf_back, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
sheet_refresh(sht_back, 0, 16, 16, 32);
} else if (fifo8_status(&mousefifo) != 0) {
i = fifo8_get(&mousefifo);
io_sti();
if (mouse_decode(&mdec, i) != 0) {
sprintf(s, "[lcr %4d %4d]", mdec.x, mdec.y);
if ((mdec.btn & 0x01) != 0) {
s[1] = 'L';
}
if ((mdec.btn & 0x02) != 0) {
s[3] = 'R';
}
if ((mdec.btn & 0x04) != 0) {
s[2] = 'C';
}
boxfill8(buf_back, binfo->scrnx, COL8_008484, 32, 16, 32 + 15 * 8 - 1, 31);
putfonts8_asc(buf_back, binfo->scrnx, 32, 16, COL8_FFFFFF, s);
sheet_refresh(sht_back, 32, 16, 32 + 15 * 8, 32);
//boxfill8(buf_mouse, binfo->scrnx, COL8_008484, mx, my, mx + 15, my + 15); // hide mouse
mx += mdec.x;
my += mdec.y;
if (mx < 0) {
mx = 0;
}
if (my < 0) {
my = 0;
}
if (mx > binfo->scrnx - 1) {
mx = binfo->scrnx - 1;
}
if (my > binfo->scrny - 1) {
my = binfo->scrny - 1;
}
sprintf(s, "(%3d, %3d)", mx, my);
boxfill8(buf_back, binfo->scrnx, COL8_008484, 0, 0, 79, 15);
putfonts8_asc(buf_back, binfo->scrnx, 0, 0, COL8_FFFFFF, s);
sheet_refresh(sht_back, 0, 0, 80, 16);
//putblock8_8(buf_mouse, binfo->scrnx, 16, 16, mx, my, mcursor, 16); // show new position of mouse
sheet_slide(sht_mouse, mx, my);
}
}
}
}
fin:
io_hlt();
goto fin;
}
void HariMain(void)
{
struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
char s[40], keybuf[32], mousebuf[128];
int mx, my, i;
unsigned int memtotal;
struct MOUSE_DEC mdec;
struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR;
struct SHTCTL *shtctl;
struct SHEET *sht_back, *sht_mouse;
unsigned char *buf_back, buf_mouse[256];
init_gdtidt();
init_pic();
io_sti();
fifo8_init(&keyfifo, 32, keybuf);
fifo8_init(&mousefifo, 128, mousebuf);
io_out8(PIC0_IMR, 0xf9);
io_out8(PIC1_IMR, 0xef);
init_keyboard();
enable_mouse(&mdec);
memtotal = memtest(0x00400000, 0xbfffffff);
memman_init(memman);
memman_free(memman, 0x00001000, 0x0009e000); /* 0x00001000 - 0x0009efff */
memman_free(memman, 0x00400000, memtotal - 0x00400000);
init_palette();
shtctl = shtctl_init(memman, binfo->vram, binfo->scrnx, binfo->scrny);
sht_back = sheet_alloc(shtctl);
sht_mouse = sheet_alloc(shtctl);
buf_back = (unsigned char *) memman_alloc_4k(memman, binfo->scrnx * binfo->scrny);
sheet_setbuf(sht_back, buf_back, binfo->scrnx, binfo->scrny, -1);
sheet_setbuf(sht_mouse, buf_mouse, 16, 16, 99);
init_screen8(buf_back, binfo->scrnx, binfo->scrny);
init_mouse_cursor8(buf_mouse, 99);
sheet_slide(shtctl, sht_back, 0, 0);
mx = (binfo->scrnx - 16) / 2;
my = (binfo->scrny - 28 - 16) / 2;
sheet_slide(shtctl, sht_mouse, mx, my);
sheet_updown(shtctl, sht_back, 0);
sheet_updown(shtctl, sht_mouse, 1);
sprintf(s, "(%3d, %3d)", mx, my);
putfonts8_asc(buf_back, binfo->scrnx, 0, 0, COL8_FFFFFF, s);
sprintf(s, "memory %dMB free : %dKB",
memtotal / (1024 * 1024), memman_total(memman) / 1024);
putfonts8_asc(buf_back, binfo->scrnx, 0, 32, COL8_FFFFFF, s);
sheet_refresh(shtctl, sht_back, 0, 0, binfo->scrnx, 48);
for (;;) {
io_cli();
if (fifo8_status(&keyfifo) + fifo8_status(&mousefifo) == 0) {
io_stihlt();
} else {
if (fifo8_status(&keyfifo) != 0) {
i = fifo8_get(&keyfifo);
io_sti();
sprintf(s, "%02X", i);
boxfill8(buf_back, binfo->scrnx, COL8_008484, 0, 16, 15, 31);
putfonts8_asc(buf_back, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
sheet_refresh(shtctl, sht_back, 0, 16, 16, 32);
} else if (fifo8_status(&mousefifo) != 0) {
i = fifo8_get(&mousefifo);
io_sti();
if (mouse_decode(&mdec, i) != 0) {
sprintf(s, "[lcr %4d %4d]", mdec.x, mdec.y);
if ((mdec.btn & 0x01) != 0) {
s[1] = 'L';
}
if ((mdec.btn & 0x02) != 0) {
s[3] = 'R';
}
if ((mdec.btn & 0x04) != 0) {
s[2] = 'C';
}
boxfill8(buf_back, binfo->scrnx, COL8_008484, 32, 16, 32 + 15 * 8 - 1, 31);
putfonts8_asc(buf_back, binfo->scrnx, 32, 16, COL8_FFFFFF, s);
sheet_refresh(shtctl, sht_back, 32, 16, 32 + 15 * 8, 32);
mx += mdec.x;
my += mdec.y;
if (mx < 0) {
mx = 0;
}
if (my < 0) {
my = 0;
}
if (mx > binfo->scrnx - 1) {
mx = binfo->scrnx - 1;
}
if (my > binfo->scrny - 1) {
my = binfo->scrny - 1;
}
sprintf(s, "(%3d, %3d)", mx, my);
boxfill8(buf_back, binfo->scrnx, COL8_008484, 0, 0, 79, 15);
putfonts8_asc(buf_back, binfo->scrnx, 0, 0, COL8_FFFFFF, s);
sheet_refresh(shtctl, sht_back, 0, 0, 80, 16);
sheet_slide(shtctl, sht_mouse, mx, my);
}
}
}
}
}
void HariMain(void)
{
BOOTINFO_t *binfo;
char mcursor[16*16];
int mx, my, i;
extern char hankaku[4096];
char s[40], keybuf[32], mousebuf[128];
binfo = (BOOTINFO_t *)BOOTINFO_ENTRY;
fifo8_init(&keyfifo, 32, keybuf);
fifo8_init(&mousefifo, 128, mousebuf);
// init programmable interrupt controller
init_gdtidt();
init_pic();
io_sti(); // 开启中断
// init fifo buffer
// ......
io_out8(PIC0_IMR, 0xf9); /* (11111001) 设置PIC0 中断mask , 打开irq1 */
io_out8(PIC1_IMR, 0xef); /* (11101111) 设置PIC1 中断mask , 打开irq12 */
init_keyboard(); // 初始化键盘控制芯片中的鼠标控制器
init_palette();
init_screen(binfo->vram, binfo->scrnx, binfo->scrny);
// static char font_A[16] = {
// 0x00, 0x18, 0x18, 0x18, 0x18, 0x24, 0x24, 0x24,
// 0x24, 0x7e, 0x42, 0x42, 0x42, 0xe7, 0x00, 0x00
// };
putfont8(binfo->vram, binfo->scrnx, 8, 8, COL8_0000FF, hankaku+'A'*16);
putfonts8_asc(binfo->vram, binfo->scrnx, 16, 8, COL8_0000FF, "BC 123");
putfonts8_asc(binfo->vram, binfo->scrnx, 31, 31, COL8_000000, "EasyOS.");
putfonts8_asc(binfo->vram, binfo->scrnx, 30, 30, COL8_FFFFFF, "EasyOS.");
mx = my = 100;
init_mouse_cursor8(mcursor, COL8_008484);
putblock8_8(binfo->vram, binfo->scrnx, 16, 16, mx, my, mcursor, 16);
enable_mouse(); // 通知开启鼠标中断信息产生
for (;;) {
io_cli(); // 屏蔽中断
if (fifo8_status(&keyfifo) + fifo8_status(&mousefifo) == 0) {
io_stihlt(); // 恢复中断并挂起
} else {
if (fifo8_status(&keyfifo) != 0) {
i = fifo8_get(&keyfifo);
io_sti();
sprintf(s, "%02X", i);
boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 0, 16, 15, 31);
putfonts8_asc(binfo->vram, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
} else if (fifo8_status(&mousefifo) != 0) {
i = fifo8_get(&mousefifo);
io_sti();
sprintf(s, "%02X", i);
boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 32, 16, 47, 31);
putfonts8_asc(binfo->vram, binfo->scrnx, 32, 16, COL8_FFFFFF, s);
}
}
}
fin:
io_hlt();
goto fin;
}
void bootmain(void){
extern char hankaku[2048];
struct BOOTINFO *binfo = (struct BOOTINFO *)ADR_BOOTINFO;
char s[40], mcursor[256];
unsigned char keybuf[32];
int mx, my, i, j;
init_gdtidt();
init_pic();
io_sti();
init_palette();
init_screen(binfo->vram, binfo->scrnx, binfo->scrny);
mx=(binfo->scrnx - 16) / 2;
my = (binfo->scrny - 28 - 16) / 2;
init_mouse_cursor8(mcursor, COL8_008484);
// init_mouse_cursor8(char *mouse, char bg)
putblock8_8(binfo->vram, binfo->scrnx, 16, 16, mx, my, mcursor, 16);
// sprintf(s, "(%d, %d)", mx, my);
sprintf(s, "hithere%d", mx);
putfonts8_asc(binfo->vram, binfo->scrnx, 0, 0, COL8_FFFFFF, s);
outb(PIC0_IMR, 0xf9);
outb(PIC1_IMR, 0xef);
/*
for(;;){
io_cli();
if(keybuf.flag==0){
io_sti();
io_hlt();
}else{
boxfill8(binfo->vram, binfo->scrnx, COL8_000084, 0, 16, 31, 31);//chriszz添加。刷字符区域为蓝色。
i=keybuf.data;
keybuf.flag = 0;
io_sti();
sprintf(s, "%x", i);
boxfill8(binfo->vram, binfo->scrnx, COL8_000084, 0, 31, 15, 31);
putfonts8_asc(binfo->vram, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
}
}
*/
/*
for(;;){
io_cli();
if(keybuf.next==0){
io_sti();
io_hlt();
}else{
boxfill8(binfo->vram, binfo->scrnx, COL8_000084, 0, 16, 31, 31);//chriszz添加。刷字符区域为蓝色。
i=keybuf.data[0];
keybuf.next--;
for(j=0; j<keybuf.next; j++){
keybuf.data[j] = keybuf.data[j+1];
}
io_sti();
sprintf(s, "%x", i);
boxfill8(binfo->vram, binfo->scrnx, COL8_000084, 0, 31, 15, 31);
putfonts8_asc(binfo->vram, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
}
}
*/
/*
for(;;){
io_cli();
if(keybuf.len==0){
io_sti();
io_hlt();
}else{
boxfill8(binfo->vram, binfo->scrnx, COL8_000084, 0, 16, 31, 31);//chriszz添加。刷字符区域为蓝色。
i=keybuf.data[keybuf.next_r];
keybuf.len--;
keybuf.next_r++;
if(keybuf.next_r==32){
keybuf.next_r=0;
}
io_sti();
sprintf(s, "%x", i);
boxfill8(binfo->vram, binfo->scrnx, COL8_000084, 0, 31, 15, 31);
putfonts8_asc(binfo->vram, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
}
}
*/
// char s[40], mcursor[256], keybuf[32];
fifo8_init(&keyfifo, 32, keybuf);
for(;;){
io_cli();
if(fifo8_status(&keyfifo)==0){
io_sti();
io_hlt();
}else{
boxfill8(binfo->vram, binfo->scrnx, COL8_000084, 0, 15, 31, 31);//chriszz添加。刷字符区域为蓝色。
i=fifo8_get(&keyfifo);
io_sti();
sprintf(s, "%x", i);
boxfill8(binfo->vram, binfo->scrnx, COL8_000084, 0, 31, 15, 31);
putfonts8_asc(binfo->vram, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
}
}
}
void bootmain(void)
{
/*进入30os的部分*/
struct boot_info *bootp=(struct boot_info *)ADDR_BOOT;
init_screen((struct boot_info * )bootp);
init_palette(); //color table from 0 to 15
//clear_screen(8); //red
//draw_window();
int mx,my;//mouse position
//display mouse logo
char mousepic[16*16]; //mouse logo buffer
//display_mouse(bootp->vram,bootp->xsize,16,16,mx,my,mousepic,16);
cli();
//set gdt idt
init_gdtidt();
//remap irq 0-15
//函数中： irq 1(keyboard)对应设置中断号int0x21, irq 12(mouse)对应的中断号是int0x2c 要写中断服务程序了。
init_pic();
//设置完了gdt,idt后再enable cpu interrupt才是安全的
unsigned char s[40]; //sprintf buffer
unsigned char keybuf[32]; //keyfifo
unsigned char mousebuf[128]; //mousefifo
unsigned char data; //temp variable to get fifo data
int count=0;
fifo8_init(&keyfifo ,32,keybuf);//keyfifo是一个global data defined in int.c
fifo8_init(&mousefifo,128,mousebuf);
//enable timer ,keyboard and mouse //1111 1000 后面的三个0代表 accept interrupt request, irq0=timer interrupt
outb(PIC0_IMR, 0xf8);//1111 1000 irq 1 2打开 因为keyboard是irq 1,irq2 enable 8259B 芯片发生的中断请求 // enable pic slave and keyboard interrupt
//enable mouse interrupt 1110 1111 irq 12 打开 mouse是irq 12 所以要把pic 1 pic 2的芯片中断响应位打开。
outb(PIC1_IMR, 0xef);
//初始化 鼠标按键控制电路
init_keyboard();
//enable cpu interrupt
unsigned int memtotal;
//get the total memory
memtotal=memtest(0x400000,0xffffffff);
//mem=mem>>20; //convert to MBytes
//sprintf(s,"memory:%dMbytes",mem);
//puts8((char *)bootp->vram ,bootp->xsize,0,100,0,s);
Memman * memman=(Memman *)0x3c0000;
memman_init(memman);
//memman_free(memman,0x1000,0x9e000);
memman_free(memman,0x400000,memtotal-0x400000);
//memman_free(memman,0x600000,0x400000);
//memman_free(memman,0xb00000,0x400000);
char *desktop=(unsigned char*)memman_alloc(memman,320*200);
printdebug(desktop,0);
//while(1);
char *win_buf=(unsigned char*)memman_alloc_4K(memman,160*65);
TIMERCTL *timerctl=(TIMERCTL *)memman_alloc_4K(memman,sizeof(TIMERCTL));
gtimerctl=timerctl;
init_pit(timerctl);//init timerctl
draw_win_buf(desktop);
make_window8(win_buf,160,68,"timer");
init_mouse(mousepic,99); //99 means background color
sprintf(s,"memory:%dMB,free:%dMB,%d",memtotal>>20
,memman_avail(memman)>>20,memman->cellnum);
puts8(desktop ,bootp->xsize,0,150,0,s);
SHTCTL *shtctl;
shtctl=shtctl_init(memman,bootp->vram,bootp->xsize,bootp->ysize);
SHEET *sht_back,*sht_mouse,*sht_win;
//allocate a sheet space from shtctl
sht_back=sheet_alloc(shtctl);
sht_mouse=sheet_alloc(shtctl);
sht_win=sheet_alloc(shtctl);
//write something inside the window
//puts8(win_buf ,160,24,28,0,"hello ,easy os");
//puts8(win_buf ,160,24,44,0,"second line");//y=28+16=44
//hoop the buffer with sheet
sheet_setbuf(sht_back,desktop,320,200,-1);
sheet_setbuf(sht_mouse,mousepic,16,16,99);
sheet_setbuf(sht_win,win_buf,160,65,-1);
mx=0;my=0;//set mouse initial position
sheet_move(sht_back,0,0);
sheet_move(sht_mouse,mx,my);
sheet_move(sht_win,80,72);
//set sht_back to layer0 ;set sht_mouse to layer1
sheet_updown(sht_back,0);
sheet_updown(sht_win,1);
sheet_updown(sht_mouse,2);
//refresh a specific rectangle
sheet_refresh(sht_back,0,0,bootp->xsize,bootp->ysize);
struct FIFO8 timerfifo,timerfifo2,timerfifo3;
char timerbuf[8],timerbuf2[8],timerbuf3[8];
TIMER *timer,*timer2,*timer3;
fifo8_init(&timerfifo,8,timerbuf);
fifo8_init(&timerfifo2,8,timerbuf2);
fifo8_init(&timerfifo3,8,timerbuf3);
timer=timer_alloc(timerctl,0);
timer2=timer_alloc(timerctl,1);
timer3=timer_alloc(timerctl,2);
timer_init(timer,&timerfifo,1);
timer_init(timer2,&timerfifo2,1);
timer_init(timer3,&timerfifo3,1);
//while(1);
timer_settime(timer,1000,timerctl);
timer_settime(timer2,100,timerctl);
timer_settime(timer3,30,timerctl);
sti();
struct MOUSE_DEC mdec;
enable_mouse(&mdec); //这里会产生一个mouse interrupt
while(1)
{
sprintf(s,"%d",timerctl->count);
boxfill8(win_buf,160,8,20,44,140,60);
puts8(win_buf ,160,20,44,0,s);//y=28+16=44
sheet_refresh(sht_win,20,28,140,60);
sti();
if(fifo8_status(&keyfifo) +
fifo8_status(&mousefifo) +
fifo8_status(&timerfifo) +
fifo8_status(&timerfifo2) +
fifo8_status(&timerfifo3)
== 0)//no data in keyfifo and mousefifo
{
//sti();
//hlt();//wait for interrupt
}
else
{
if(fifo8_status(&keyfifo) != 0)
{
data=fifo8_read(&keyfifo);
sti();
}//end of keyboard decoder
else if(fifo8_status(&mousefifo) != 0)//we have mouse interrupt data to process
{
data=fifo8_read(&mousefifo);
sti();
if(mouse_decode(&mdec,data))
{
//3个字节都得到了
switch (mdec.button)
{
case 1:s[1]='L';break;
case 2:s[3]='R';break;
case 4:s[2]='M';break;
}
sprintf(s,"[lmr:%d %d]",mdec.x,mdec.y);
boxfill8(desktop,320,0,32,16,32+15*8-1,33);//一个黑色的小box
puts8(desktop,bootp->xsize,32,16,7,s); //display e0
sheet_refresh(sht_back,32,16,32+20*8-1,31);
#define white 7
//because we use sheet layer ,so we do not need this any more
//boxfill8(p,320,white,mx,my,mx+15,my+15);//用背景色把鼠标原来的color填充，这样不会看到鼠标移动的path
mx +=mdec.x;//mx=mx+dx
my +=mdec.y;//my=my+dy
if(mx<0)
{
mx=0;
}
if(my<0)
{
my=0;
}
if(mx>bootp->xsize-1)
{
mx=bootp->xsize-1;
}
if(my>bootp->ysize-1)
{
my=bootp->ysize-1;
}
sprintf(s,"(%d, %d)",mx,my);
boxfill8(desktop,320,0,0,0,79,15);//坐标的背景色
puts8(desktop ,bootp->xsize,0,0,7,s);//显示坐标
sheet_refresh(sht_back,0,0,bootp->xsize,15);
sheet_move(sht_mouse,mx,my);
}
}//end of mouse decoder
else if(fifo8_status(&timerfifo)!=0)
{
data=fifo8_read(&timerfifo);
sti();
puts8(desktop ,bootp->xsize,0,64,0,"10[sec]");//显示坐标
sheet_refresh(sht_back,0,64,bootp->xsize,80);
//printdebug(99,80);
}//end of timer
else if(fifo8_status(&timerfifo2)!=0)
{
data=fifo8_read(&timerfifo2);
sti();
puts8(desktop ,bootp->xsize,0,80,0,"3[sec]");//显示坐标
sheet_refresh(sht_back,0,80,bootp->xsize,96);
// printdebug(16,150);
// while(1);
}//end of timer2
else if(fifo8_status(&timerfifo3)!=0)//cursor blink
{
data=fifo8_read(&timerfifo3);
sti();
//static unsigned a=0;a++;//因为你没有把里面的数据读走，所以一直会进来
//printdebug(a,0);
if(data!=0)
{
timer_init(timer3,&timerfifo3,0);
boxfill8(desktop,bootp->xsize,7,8,96,15,111);
}
else
{
timer_init(timer3,&timerfifo3,1);
boxfill8(desktop,bootp->xsize,0,8,96,15,111);
}
timer_settime(timer3,50,timerctl);
sheet_refresh(sht_back,8,96,15,111);
sheet_refresh(sht_back,250,100,320,108);
}//end of timer3
}
}
}
void _start(void)
{
struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
char s[40], mcursor[256], keybuf[32], mousebuf[128];
int mx, my, i;
unsigned int memtotal;
struct MOUSE_DEC mdec;
struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR;
init_gdtidt();
init_pic();
io_sti(); /* IDT/PICの初期化が終わったのでCPUの割り込み禁止を解除 */
fifo8_init(&keyfifo, 32, keybuf);
fifo8_init(&mousefifo, 128, mousebuf);
io_out8(PIC0_IMR, 0xf9); /* PIC1とキーボードを許可(11111001) */
io_out8(PIC1_IMR, 0xef); /* マウスを許可(11101111) */
init_keyboard();
enable_mouse(&mdec);
memtotal = memtest(0x00400000, 0xbfffffff);
memman_init(memman);
memman_free(memman, 0x00001000, 0x0009e000); /* 0x00001000 - 0x0009efff */
memman_free(memman, 0x00400000, memtotal - 0x00400000);
init_palette();
init_screen8(binfo->vram, binfo->scrnx, binfo->scrny);
mx = (binfo->scrnx - 16) / 2; /* 画面中央になるように座標計算 */
my = (binfo->scrny - 28 - 16) / 2;
init_mouse_cursor8(mcursor, COL8_008484);
putblock8_8(binfo->vram, binfo->scrnx, 16, 16, mx, my, mcursor, 16);
sprintf(s, "(%3d, %3d)", mx, my);
putfonts8_asc(binfo->vram, binfo->scrnx, 0, 0, COL8_FFFFFF, s);
sprintf(s, "memory %dMB free : %dKB",
memtotal / (1024 * 1024), memman_total(memman) / 1024);
putfonts8_asc(binfo->vram, binfo->scrnx, 0, 32, COL8_FFFFFF, s);
for (;;) {
io_cli();
if (fifo8_status(&keyfifo) + fifo8_status(&mousefifo) == 0) {
io_stihlt();
} else {
if (fifo8_status(&keyfifo) != 0) {
i = fifo8_get(&keyfifo);
io_sti();
sprintf(s, "%02X", i);
boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 0, 16, 15, 31);
putfonts8_asc(binfo->vram, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
} else if (fifo8_status(&mousefifo) != 0) {
i = fifo8_get(&mousefifo);
io_sti();
if (mouse_decode(&mdec, i) != 0) {
/* データが3バイト揃ったので表示 */
sprintf(s, "[lcr %4d %4d]", mdec.x, mdec.y);
if ((mdec.btn & 0x01) != 0) {
s[1] = 'L';
}
if ((mdec.btn & 0x02) != 0) {
s[3] = 'R';
}
if ((mdec.btn & 0x04) != 0) {
s[2] = 'C';
}
boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 32, 16, 32 + 15 * 8 - 1, 31);
putfonts8_asc(binfo->vram, binfo->scrnx, 32, 16, COL8_FFFFFF, s);
/* マウスカーソルの移動 */
boxfill8(binfo->vram, binfo->scrnx, COL8_008484, mx, my, mx + 15, my + 15); /* マウス消す */
mx += mdec.x;
my += mdec.y;
if (mx < 0) {
mx = 0;
}
if (my < 0) {
my = 0;
}
if (mx > binfo->scrnx - 16) {
mx = binfo->scrnx - 16;
}
if (my > binfo->scrny - 16) {
my = binfo->scrny - 16;
}
sprintf(s, "(%3d, %3d)", mx, my);
boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 0, 0, 79, 15); /* 座標消す */
putfonts8_asc(binfo->vram, binfo->scrnx, 0, 0, COL8_FFFFFF, s); /* 座標書く */
putblock8_8(binfo->vram, binfo->scrnx, 16, 16, mx, my, mcursor, 16); /* マウス描く */
}
}
}
}
}
void HariMain(void)
{
int i;
struct BOOTINFO *binfo = (struct BOOTINFO *)0x0ff0;
int xsize = (*binfo).scrnx;
int ysize = (*binfo).scrny;
char *vram = (*binfo).vram;
char msg[40], mcursor[256];
int mx = xsize/2;
int my = ysize/2;
char keybuf[32], mousebuf[32];
struct MOUSE_DEC mdec;
unsigned char s[32];
unsigned int memtotal;
struct MEMMAN *memman = (struct MEMMAN *)MEMMAN_ADDR;
struct SHTCTL *shtctl;
struct SHEET *sht_back, *sht_mouse;
unsigned char *buf_back, buf_mouse[256];
init_gdtidt ();
init_pic ();
io_sti ();
fifo8_init(&keyfifo, 32, keybuf);
fifo8_init(&mousefifo, 32, mousebuf);
io_out8(PIC0_IMR, 0xf9); /* PIC1とキーボードを許可(11111001) */
io_out8(PIC1_IMR, 0xef); /* マウスを許可(11101111) */
init_keyboad ();
enable_mouse (&mdec);
memtotal = memtest(0x00400000, 0xbfffffff);
memman_init (memman);
memman_free (memman, 0x00001000, 0x009e000); /* 0x00001000 - 0x0009efff */
memman_free (memman, 0x00400000, memtotal - 0x00400000);
init_pallete();
shtctl = shtctl_init (memman, binfo->vram, binfo->scrnx, binfo->scrny);
sht_back = sheet_alloc(shtctl);
sht_mouse = sheet_alloc(shtctl);
buf_back = (unsigned char *)memman_alloc_4k (memman, binfo->scrnx * binfo->scrny);
sheet_setbuf (sht_back, buf_back, binfo->scrnx, binfo->scrny, -1);
sheet_setbuf (sht_mouse, buf_mouse, 16, 16, 99);
init_screen (buf_back, xsize, ysize);
init_mouse_cursor8 (buf_mouse, 99);
sprintf (s, "(%d, %d)", mx, my);
putfonts8_asc (buf_back, binfo->scrnx, 0, 0, COL8_FFFFFF, s);
sprintf (s, "Memory %dMB, free : %dKB",
memtotal / (1024 * 1024), memman_total(memman) / 1024);
putfonts8_asc(buf_back, binfo->scrnx, 0, 32, COL8_FFFFFF, s);
sheet_slide (shtctl, sht_back, 0, 0);
sheet_slide (shtctl, sht_mouse, mx, my);
sheet_updown (shtctl, sht_back, 0);
sheet_updown (shtctl, sht_mouse, 1);
sheet_refresh (shtctl, sht_back, 0, 0, binfo->scrnx, 48);
for (;;) {
io_cli();
if (fifo8_status(&keyfifo) + fifo8_status(&mousefifo) == 0) {
io_stihlt();
} else {
if (fifo8_status(&keyfifo) != 0) {
i = fifo8_get(&keyfifo);
io_sti();
sprintf (s, "%x", i);
boxfill8(buf_back, binfo->scrnx, COL8_008484, 0, 48, 15, 48+31);
putfonts8_asc(buf_back, binfo->scrnx, 0, 48, COL8_FFFFFF, s);
sheet_refresh (shtctl, sht_back, 0, 16, 16, 32);
} else if (fifo8_status(&mousefifo) != 0) {
i = fifo8_get(&mousefifo);
io_sti();
if (mouse_decode(&mdec, i) != 0) {
sprintf (s, "[lcr %d %d]", mdec.x, mdec.y);
if ((mdec.btn & 0x01) != 0) { s[1] = 'L'; }
if ((mdec.btn & 0x02) != 0) { s[3] = 'R'; }
if ((mdec.btn & 0x04) != 0) { s[2] = 'C'; }
boxfill8(buf_back, binfo->scrnx, COL8_008484, 32, 16, 32 + 15 * 16 -1, 31);
putfonts8_asc(buf_back, binfo->scrnx, 32, 16, COL8_FFFFFF, s);
sheet_refresh (shtctl, sht_back, 32, 16, 32+15 * 8, 32);
mx += mdec.x;
my += mdec.y;
if (mx < 0) { mx = 0; } if (mx > binfo->scrnx - 16) { mx = binfo->scrnx - 16; }
if (my < 0) { my = 0; } if (my > binfo->scrny - 16) { my = binfo->scrny - 16; }
sprintf(s, "(%d, %d)", mx, my);
boxfill8(buf_back, binfo->scrnx, COL8_008484, 0, 0, 79, 15);
putfonts8_asc(buf_back, binfo->scrnx, 0, 0, COL8_FFFFFF, s);
sheet_refresh (shtctl, sht_back, 0, 0, 80, 16);
sheet_slide (shtctl, sht_mouse, mx, my);
}
}
}
}
}
void HariMain(void)
{
init_gdtidt();
init_pic();
/* set interruption flag to one so that it's able to accespt interruptsion, it was cleared during set_pallete() */
io_sti();
init_palette();
struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
init_screen8(binfo->vram, binfo->scrnx, binfo->scrny);
int mx, my, i;
unsigned int memtotal;
mx = (binfo->scrnx - 16) / 2;
my = (binfo->scrny - 20 - 16) / 2;
/* mouse is generating way more interruption than key, therefore we bump up the buffer to 128 */
char mouse[256], buffer[40], keybuf[32], mousebuf[128];
sprintf(buffer, "(%d, %d)", mx, my);
putfonts8_asc(binfo->vram, binfo->scrnx, 0, 0, COL8_FFFFFF, buffer);
init_mouse_cursor8(mouse, COL8_008484);
putblock8_8(binfo->vram, binfo->scrnx, 16, 16, mx, my, mouse, 16);
/* accept interruption from mouse and keyboard */
io_out8(PIC0_IMR, 0xf9);
io_out8(PIC1_IMR, 0xef);
/* initialize unbounded buffer */
fifo8_init(&keyfifo, 32, keybuf);
fifo8_init(&mousefifo, 128, mousebuf);
/* initilize keyboard and mouse*/
init_keyboard();
struct MOUSE_DEC mdec;
enable_mouse(&mdec);
/* initialize memory management */
struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR;
memtotal = memtest(0x00400000, 0xbfffffff); /* byte */
memman_init(memman);
memman_free(memman, 0x00001000, 0x0009e000);
memman_free(memman, 0x00400000, memtotal - 0x00400000);
sprintf(buffer, "memory %dMB free : %dKB", memtotal/(1024 * 1024), memman_total(memman)/1024);
putfonts8_asc(binfo->vram, binfo->scrnx, 0, 32, COL8_FFFFFF, buffer);
/*
this loop will keep looking at keybuf, if an interruption happens and keybuf is set then it prints the data
*/
for(;;) {
io_cli();
/* use unbounded buffer */
/* check size first */
if(fifo8_status(&keyfifo) + fifo8_status(&mousefifo) == 0) {
io_stihlt();
} else {
if(fifo8_status(&keyfifo) != 0) {
/* i can't be -1 as we already checked size */
i = fifo8_get(&keyfifo);
io_sti();
sprintf(buffer, "%02X", i);
boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 0, 16, 15, 31);
putfonts8_asc(binfo->vram, binfo->scrnx, 0, 16, COL8_FFFFFF, buffer);
}
/* we handle keyboard int in higher priority */
else if(fifo8_status(&mousefifo) != 0) {
i = fifo8_get(&mousefifo);
io_sti();
/* once we have gathered all three signals, print it on screen */
if(mouse_decode(&mdec, i) != 0) {
sprintf(buffer, "[lcr %04d %04d]", mdec.x, mdec.y);
/* note: unless we realase a button, the mdec.btn mask will always be set and letter will alawys be captial */
if((mdec.btn & 0x01) != 0) {
buffer[1] = 'L';
}
if((mdec.btn & 0x02) != 0) {
buffer[3] = 'R';
}
if((mdec.btn & 0x04) != 0) {
buffer[2] = 'C';
}
boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 32, 16, 32 + 15 * 8 - 1, 31);
putfonts8_asc(binfo->vram, binfo->scrnx, 32, 16, COL8_FFFFFF, buffer);
/* move mouse */
/* first clear mouse */
boxfill8(binfo->vram, binfo->scrnx, COL8_008484, mx, my, mx + 15, my + 15);
mx += mdec.x;
my += mdec.y;
if(mx < 0) {
mx = 0;
}
if(my < 0) {
my = 0;
}
if(mx > binfo->scrnx - 16) {
mx = binfo->scrnx - 16;
}
if(my > binfo->scrny - 16) {
my = binfo->scrny - 16;
}
sprintf(buffer, "(%3d, %3d)", mx, my);
boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 0, 0, 79, 15);
putfonts8_asc(binfo->vram, binfo->scrnx, 0, 0, COL8_FFFFFF, buffer);
putblock8_8(binfo->vram, binfo->scrnx, 16, 16, mx, my, mouse, 16);
}
}
}
}
}
void HariMain(void)
{
struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
char s[40], keybuf[32], mousebuf[128];
int mx, my, i;
unsigned int memtotal;
struct MOUSE_DEC mdec;
struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR;
struct SHTCTL *shtctl;
struct SHEET *sht_back, *sht_mouse;
unsigned char *buf_back, buf_mouse[256];
init_gdtidt();
init_pic();
io_sti(); /* GDT,IDT,PIC*/
fifo8_init(&keyfifo, 32, keybuf);
fifo8_init(&mousefifo, 128, mousebuf);
io_out8(PIC0_IMR, 0xf9); // 11111001,PIC1和IRQ1,
io_out8(PIC1_IMR, 0xef); // 11101111, IRQ12
init_keyboard();
enable_mouse(&mdec);
memtotal = memtest(0x00400000, 0xbfffffff);
memman_init(memman);
memman_free(memman, 0x00001000, 0x0009e000);
memman_free(memman, 0x00400000, memtotal - 0x00400000);
init_palette();
shtctl = shtctl_init(memman, binfo->vram, binfo->scrnx, binfo->scrny);
sht_back = sheet_alloc(shtctl);
sht_mouse = sheet_alloc(shtctl);
buf_back = (unsigned char *) memman_alloc_4k(memman, binfo->scrnx * binfo->scrny);
sheet_setbuf(sht_back, buf_back, binfo->scrnx, binfo->scrny, -1);
sheet_setbuf(sht_mouse, buf_mouse, 16, 16, 99);
init_screen8(buf_back, binfo->scrnx, binfo->scrny);
init_mouse_cursor8(buf_mouse, 99);
sheet_slide(sht_back, 0, 0);
mx = (binfo->scrnx - 16) / 2;
my = (binfo->scrny - 28 - 16) / 2;
sheet_slide(sht_mouse, mx, my);
sheet_updown(sht_back, 0);
sheet_updown(sht_mouse, 1);
sprintf(s, "(0x%x, 0x%x)", mx, my);
putfonts8_asc(buf_back, binfo->scrnx, 0, 0, COL8_FFFFFF, s);
sprintf(s, "memory 0x%xMB, free : 0x%xKB", memtotal / (1024 * 1024), memman_total(memman) / 1024);
putfonts8_asc(buf_back, binfo->scrnx, 0, 32, COL8_FFFFFF, s);
sheet_refresh(sht_back, 0, 0, binfo->scrnx, 48);
for(;;) {
io_cli();
if(0 == fifo8_status(&keyfifo) + fifo8_status(&mousefifo)) {
io_stihlt();
} else {
if(0 != fifo8_status(&keyfifo)) {
i = fifo8_get(&keyfifo);
io_sti();
sprintf(s, "0x%x", i);
boxfill8(buf_back, binfo->scrnx, COL8_008484, 0, 16, 8 * 8 - 1, 31);
putfonts8_asc(buf_back, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
sheet_refresh(sht_back, 0, 16, 8 * 8, 32);
} else if (0 != fifo8_status(&mousefifo)) {
i = fifo8_get(&mousefifo);
io_sti();
if (0 != mouse_decode(&mdec, i)) {
sprintf(s, "[lcr 0x%x 0x%x 0x%x]", mdec.buf[0], mdec.buf[1], mdec.buf[2]);
if (0 != (mdec.btn & 0x01)) {
s[1] = 'L';
}
if (0 != (mdec.btn & 0x02)) {
s[3] = 'R';
}
if (0 != (mdec.btn & 0x04)) {
s[2] = 'C';
}
boxfill8(buf_back, binfo->scrnx, COL8_008484, 64, 16, 64 + 24 * 8 - 1, 31);
putfonts8_asc(buf_back, binfo->scrnx, 64, 16, COL8_FFFFFF, s);
sheet_refresh(sht_back, 64, 16, 64 + 24 * 8, 32);
mx += mdec.x;
my += mdec.y;
if (mx < 0) {
mx = 0;
}
if (my < 0) {
my = 0;
}
if (mx > binfo->scrnx - 1) {
mx = binfo->scrnx - 1;
}
if (my > binfo->scrny - 1) {
my = binfo->scrny - 1;
}
sprintf(s, "(0x%x, 0x%x)", mx, my);
boxfill8(buf_back, binfo->scrnx, COL8_008484, 0, 0, 8 * 16 - 1, 15); /* 隐藏坐标*/
putfonts8_asc(buf_back, binfo->scrnx, 0, 0, COL8_FFFFFF, s); /* 显示坐标*/
sheet_refresh(sht_back, 0, 0, 8 * 16, 16);
sheet_slide(sht_mouse, mx, my); /* 显示鼠标 */
}
}
}
}
return;
}
void HariMain(void)
{
struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
char s[40],mcursor[256], keybuf[32], mousebuf[128];
int mx, my, i;
unsigned int memtotal;
struct MOUSE_DEC mdec;
struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR;
init_gdtidt();
init_pic();
io_sti();
fifo8_init(&keyfifo, 32, keybuf);
fifo8_init(&mousefifo, 128, mousebuf);
io_out8(PIC0_IMR, 0xf9);
io_out8(PIC1_IMR, 0xef);
init_keyboard();
enable_mouse(&mdec);
memtotal = memtest(0x00400000, 0xbfffffff);
memman_init(memman);
memman_free(memman, 0x00001000, 0x0009e000); // 0x00001000 - 0x0009efff
memman_free(memman, 0x00400000, memtotal - 0x00400000);
init_palette();
init_screen8(binfo->vram, binfo->scrnx, binfo->scrny);
mx = (binfo->scrnx - 16) / 2;
my = (binfo->scrny - 28 - 16) / 2;
init_mouse_cursor8(mcursor, COL8_008484);
putblock8_8(binfo->vram, binfo->scrnx, 16, 16, mx, my, mcursor, 16);
sprintf(s, "(%3d, %3d)", mx, my);
putfonts8_asc(binfo->vram, binfo->scrnx, 0, 0, COL8_FFFFFF, s);
sprintf(s, "memory %dMB free : %dKB",
memtotal / (1024 * 1024), memman_total(memman) / 1024);
putfonts8_asc(binfo->vram, binfo->scrnx, 0, 32, COL8_FFFFFF, s);
for (;;) {
io_cli();
if(fifo8_status(&keyfifo) +fifo8_status(&mousefifo) == 0){
io_stihlt();
} else{
if(fifo8_status(&keyfifo) != 0){
i = fifo8_get(&keyfifo);
io_sti();
sprintf(s, "%02X", i);
boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 0, 16, 15, 31);
putfonts8_asc(binfo->vram, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
} else if(fifo8_status(&mousefifo) != 0){
i = fifo8_get(&mousefifo);
io_sti();
if(mouse_decode(&mdec, i)!=0) {
/* 三个字节齐，显示出来 */
sprintf(s, "[lcr %4d %4d]", mdec.x, mdec.y);
if ((mdec.btn & 0x01) != 0) {
s[1] = 'L';
}
if ((mdec.btn & 0x02) != 0) {
s[3] = 'R';
}
if ((mdec.btn & 0x04) != 0) {
s[2] = 'C';
}
boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 32, 16, 32 + 15 * 8 - 1, 31);
putfonts8_asc(binfo->vram, binfo->scrnx, 32, 16, COL8_FFFFFF, s);
// 鼠标指针的移动
boxfill8(binfo->vram, binfo->scrnx, COL8_008484,mx, my, mx+15, my+15); // 隐藏鼠标
mx += mdec.x;
my += mdec.y;
if (mx < 0){
mx = 0;
}
if (my < 0){
my = 0;
}
if(mx > binfo->scrnx-16){
mx = binfo->scrnx-16;
}
if (my > binfo->scrny-16){
my = binfo->scrny-16;
}
sprintf(s, "(%3d, %3d)", mx, my);
boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 0, 0, 79, 15); /* 隐藏坐标 */
putfonts8_asc(binfo->vram, binfo->scrnx, 0, 0, COL8_FFFFFF, s); /* 显示坐标 */
putblock8_8(binfo->vram, binfo->scrnx, 16, 16, mx, my, mcursor, 16); /* 描画鼠标 */
}
}
}
}
}
void HariMain(void)
{
struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
char s[40], keybuf[32], mousebuf[128];
int mx, my, i;
unsigned int memtotal, count = 0;
struct MOUSE_DEC mdec;
struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR;
struct SHTCTL *shtctl;
struct SHEET *sht_back, *sht_mouse, *sht_win;
unsigned char *buf_back, buf_mouse[256], *buf_win;
init_gdtidt();
init_pic();
io_sti(); /* IDT/PICの初期化が終わったのでCPUの割り込み禁止を解除 */
fifo8_init(&keyfifo, 32, keybuf);
fifo8_init(&mousefifo, 128, mousebuf);
io_out8(PIC0_IMR, 0xf9); /* PIC1とキーボードを許可(11111001) */
io_out8(PIC1_IMR, 0xef); /* マウスを許可(11101111) */
init_keyboard();
enable_mouse(&mdec);
memtotal = memtest(0x00400000, 0xbfffffff);
memman_init(memman);
memman_free(memman, 0x00001000, 0x0009e000); /* 0x00001000 - 0x0009efff */
memman_free(memman, 0x00400000, memtotal - 0x00400000);
init_palette();
shtctl = shtctl_init(memman, binfo->vram, binfo->scrnx, binfo->scrny);
sht_back = sheet_alloc(shtctl);
sht_mouse = sheet_alloc(shtctl);
sht_win = sheet_alloc(shtctl);
buf_back = (unsigned char *) memman_alloc_4k(memman, binfo->scrnx * binfo->scrny);
buf_win = (unsigned char *) memman_alloc_4k(memman, 160 * 52);
sheet_setbuf(sht_back, buf_back, binfo->scrnx, binfo->scrny, -1); /* 透明色なし */
sheet_setbuf(sht_mouse, buf_mouse, 16, 16, 99);
sheet_setbuf(sht_win, buf_win, 160, 52, -1); /* 透明色なし */
init_screen8(buf_back, binfo->scrnx, binfo->scrny);
init_mouse_cursor8(buf_mouse, 99);
make_window8(buf_win, 160, 52, "counter");
sheet_slide(sht_back, 0, 0);
mx = (binfo->scrnx - 16) / 2; /* 画面中央になるように座標計算 */
my = (binfo->scrny - 28 - 16) / 2;
sheet_slide(sht_mouse, mx, my);
sheet_slide(sht_win, 80, 72);
sheet_updown(sht_back, 0);
sheet_updown(sht_win, 1);
sheet_updown(sht_mouse, 2);
sprintf(s, "(%3d, %3d)", mx, my);
putfonts8_asc(buf_back, binfo->scrnx, 0, 0, COL8_FFFFFF, s);
sprintf(s, "memory %dMB free : %dKB",
memtotal / (1024 * 1024), memman_total(memman) / 1024);
putfonts8_asc(buf_back, binfo->scrnx, 0, 32, COL8_FFFFFF, s);
sheet_refresh(sht_back, 0, 0, binfo->scrnx, 48);
for (;;) {
count++;
sprintf(s, "%010d", count);
boxfill8(buf_win, 160, COL8_C6C6C6, 40, 28, 119, 43);
putfonts8_asc(buf_win, 160, 40, 28, COL8_000000, s);
sheet_refresh(sht_win, 40, 28, 120, 44);
io_cli();
if (fifo8_status(&keyfifo) + fifo8_status(&mousefifo) == 0) {
io_sti();
} else {
if (fifo8_status(&keyfifo) != 0) {
i = fifo8_get(&keyfifo);
io_sti();
sprintf(s, "%02X", i);
boxfill8(buf_back, binfo->scrnx, COL8_008484, 0, 16, 15, 31);
putfonts8_asc(buf_back, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
sheet_refresh(sht_back, 0, 16, 16, 32);
} else if (fifo8_status(&mousefifo) != 0) {
i = fifo8_get(&mousefifo);
io_sti();
if (mouse_decode(&mdec, i) != 0) {
/* データが3バイト揃ったので表示 */
sprintf(s, "[lcr %4d %4d]", mdec.x, mdec.y);
if ((mdec.btn & 0x01) != 0) {
s[1] = 'L';
}
if ((mdec.btn & 0x02) != 0) {
s[3] = 'R';
}
if ((mdec.btn & 0x04) != 0) {
s[2] = 'C';
}
boxfill8(buf_back, binfo->scrnx, COL8_008484, 32, 16, 32 + 15 * 8 - 1, 31);
putfonts8_asc(buf_back, binfo->scrnx, 32, 16, COL8_FFFFFF, s);
sheet_refresh(sht_back, 32, 16, 32 + 15 * 8, 32);
/* マウスカーソルの移動 */
mx += mdec.x;
my += mdec.y;
if (mx < 0) {
mx = 0;
}
if (my < 0) {
my = 0;
}
if (mx > binfo->scrnx - 1) {
mx = binfo->scrnx - 1;
}
if (my > binfo->scrny - 1) {
my = binfo->scrny - 1;
}
sprintf(s, "(%3d, %3d)", mx, my);
boxfill8(buf_back, binfo->scrnx, COL8_008484, 0, 0, 79, 15); /* 座標消す */
putfonts8_asc(buf_back, binfo->scrnx, 0, 0, COL8_FFFFFF, s); /* 座標書く */
sheet_refresh(sht_back, 0, 0, 80, 16);
sheet_slide(sht_mouse, mx, my);
}
}
}
}
}
void _start(void)
{
struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
char s[40], keybuf[32], mousebuf[128];
struct PIXEL24 mcursor[256];
int mx, my, i;
struct MOUSE_DEC mdec;
struct MEMMAN *memman = (struct MEMMAN *) &g_memman;
init_gdtidt();
init_pic();
io_sti();
fifo8_init(&keyfifo, 32, keybuf);
fifo8_init(&mousefifo, 128, mousebuf);
io_out8(PIC0_IMR, 0xf9);
io_out8(PIC1_IMR, 0xef);
init_keyboard();
enable_mouse(&mdec);
init_screen(binfo->vram, binfo->scrnx, binfo->scrny);
mx = (binfo->scrnx - 16) / 2;
my = (binfo->scrny - 28 - 16) / 2;
init_mouse_cursor(mcursor, COL24_008484);
draw_block(binfo->vram, binfo->scrnx, 16, 16, mx, my, mcursor, 16);
sprintf(s, "(%3d, %3d)", mx, my);
draw_string(binfo->vram, binfo->scrnx, 0, 0, COL24_FFFFFF, s);
unsigned int memtotal = memtest(0x00400000, 0xbfffffff);
memman_init(memman, 0x00400000, memtotal - 0x00400000);
sprintf(s, "memory %dMB free : %dKB",
memtotal / (1024 * 1024), memman_total(memman) / 1024);
draw_string(binfo->vram, binfo->scrnx, 0, 32, COL24_FFFFFF, s);
for (;;) {
io_cli();
if (fifo8_status(&keyfifo) + fifo8_status(&mousefifo) == 0) {
io_stihlt();
} else {
if (fifo8_status(&keyfifo) != 0) {
i = fifo8_get(&keyfifo);
io_sti();
sprintf(s, "%02X", i);
draw_rect(binfo->vram, binfo->scrnx, COL24_008484, 0, 16, 15, 31);
draw_string(binfo->vram, binfo->scrnx, 0, 16, COL24_FFFFFF, s);
} else if (fifo8_status(&mousefifo) != 0) {
i = fifo8_get(&mousefifo);
io_sti();
if (mouse_decode(&mdec, i) != 0) {
/* データが3バイト揃ったので表示 */
sprintf(s, "[lcr %4d %4d]", mdec.x, mdec.y);
if ((mdec.btn & 0x01) != 0) {
s[1] = 'L';
}
if ((mdec.btn & 0x02) != 0) {
s[3] = 'R';
}
if ((mdec.btn & 0x04) != 0) {
s[2] = 'C';
}
draw_rect(binfo->vram, binfo->scrnx, COL24_008484, 32, 16, 32 + 15 * 8 - 1, 31);
draw_string(binfo->vram, binfo->scrnx, 32, 16, COL24_FFFFFF, s);
/* マウスカーソルの移動 */
draw_rect(binfo->vram, binfo->scrnx, COL24_008484, mx, my, mx + 15, my + 15); /* マウス消す */
mx += mdec.x;
my += mdec.y;
if (mx < 0) {
mx = 0;
}
if (my < 0) {
my = 0;
}
if (mx > binfo->scrnx - 16) {
mx = binfo->scrnx - 16;
}
if (my > binfo->scrny - 16) {
my = binfo->scrny - 16;
}
sprintf(s, "(%3d, %3d)", mx, my);
draw_rect(binfo->vram, binfo->scrnx, COL24_008484, 0, 0, 79, 15); /* 座標消す */
draw_string(binfo->vram, binfo->scrnx, 0, 0, COL24_FFFFFF, s); /* 座標書く */
draw_block(binfo->vram, binfo->scrnx, 16, 16, mx, my, mcursor, 16); /* マウス描く */
}
}
}
}
}
void HariMain(void)
{
char s[40];
struct MOUSE_DEC mdec;
int mx, my;
int i;
unsigned int memtotal;
unsigned int count;
fifo8 timerfifo;
char keybuf[KEYBUF_SIZE] = {0};
char mousebuf[MOUSEBUF_SIZE] = {0};
char timerbuf[8] = {0};
struct BOOTINFO *binfo;
struct MEMMAN *memman;
shtctl_t *shtctl;
sheet_t *sht_back, *sht_mouse, *sht_win;
unsigned char *buf_back, buf_mouse[256], *buf_win;
binfo = (struct BOOTINFO *) ADR_BOOTINFO;
memman = (struct MEMMAN *)MEMMAN_ADDR;
count = 0;
init_gdtidt ();
init_pic();
io_sti();
fifo8_init(&keyfifo, KEYBUF_SIZE, keybuf); /* keyboard */
fifo8_init(&mousefifo, MOUSEBUF_SIZE, mousebuf); /* mouse */
init_pit();
fifo8_init(&timerfifo, 8, timerbuf); /* timer */
settimer(100, &timerfifo, 1);
io_out8(PIC0_IMR, 0xf8); /* PIC1/keyboard/PIT设置为许可(11111000) */
io_out8(PIC1_IMR, 0xef); /* 鼠标设置为许可(11101111) */
init_keyboard ();
enable_mouse(&mdec);
memtotal = memtest(0x00400000, 0xbfffffff);
memman_init(memman);
memman_free(memman, 0x00001000, 0x0009e000); /* 0x00001000 - 0x0009efff */
memman_free(memman, 0x00400000, memtotal - 0x00400000);
init_palette();
shtctl = shtctl_init(memman, binfo->vram, binfo->scrnx, binfo->scrny);
sht_back = sheet_alloc(shtctl);
sht_mouse = sheet_alloc(shtctl);
sht_win = sheet_alloc(shtctl);
buf_back = (unsigned char *) memman_alloc_4k(memman, binfo->scrnx * binfo->scrny);
buf_win = (unsigned char *) memman_alloc_4k(memman, 160 * 52);
sheet_setbuf(sht_back, buf_back, binfo->scrnx, binfo->scrny, -1);
sheet_setbuf(sht_mouse, buf_mouse, 16, 16, 99);
sheet_setbuf(sht_win, buf_win, 160, 52, -1);
init_screen8(buf_back, binfo->scrnx, binfo->scrny);
init_mouse_cursor8(buf_mouse, 99);
make_window8(buf_win, 160, 52, "counter");
sheet_slide(sht_back, 0, 0);
/* make it in the middle. */
mx = (binfo->scrnx - 16) / 2;
my = (binfo->scrny - 28 - 16) / 2;
//init_mouse_cursor8(mcursor, COL8_008484);
sheet_slide(sht_mouse, mx, my);
sheet_slide(sht_win, 80, 72);
sheet_updown(sht_back, 0);
sheet_updown(sht_win, 1);
sheet_updown(sht_mouse, 2);
//putblock8_8(binfo->vram, binfo->scrnx, 16, 16, mx, my, mcursor, 16);
sprintf(s, "(%3d, %3d)", mx, my);
putfonts8_asc(buf_back, binfo->scrnx, 0, 0, COL8_FFFFFF, s);
sprintf(s, "memory %dMB free : %dKB",
memtotal / (1024 * 1024), memman_total(memman) / 1024);
putfonts8_asc(buf_back, binfo->scrnx, 0, 32, COL8_FFFFFF, s);
sheet_refresh(sht_back, 0, 0, binfo->scrnx, 48);
for (;;) {
++count;
sprintf(s, "%u, %u", timerctl.count, timerctl.timeout);
boxfill8(buf_win, 160, COL8_C6C6C6, 40, 28, 119, 43);
putfonts8_asc(buf_win, 160, 40, 28, COL8_000000, s);
sheet_refresh(sht_win, 40, 28, 120, 44);
io_cli();
if (fifo8_status(&keyfifo) + fifo8_status(&mousefifo) + fifo8_status(&timerfifo) == 0){
io_sti();
} else {
if (fifo8_status(&keyfifo) != 0) {
i = fifo8_get(&keyfifo);
io_sti();
sprintf(s, "%02X", i);
boxfill8(buf_back, binfo->scrnx, COL8_008484, 0, 16, 15, 31);
putfonts8_asc(buf_back, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
sheet_refresh(sht_back, 0, 16, 16, 32);
} else if (fifo8_status(&mousefifo) != 0){
i = fifo8_get(&mousefifo);
io_sti();
if (mouse_decode(&mdec, i) != 0) {
sprintf(s, "[lcr %4d %4d]", mdec.x, mdec.y);
if ((mdec.btn & 0x01) != 0)
s[1] = 'L';
if ((mdec.btn & 0x02) != 0)
s[3] = 'R';
if ((mdec.btn & 0x04) != 0)
s[2] = 'C';
boxfill8(buf_back, binfo->scrnx, COL8_008484, 32, 16, 32 + 15 * 8 - 1, 31);
putfonts8_asc(buf_back, binfo->scrnx, 32, 16, COL8_FFFFFF, s);
sheet_refresh(sht_back, 32, 16, 32 + 15 * 8, 32);
/* 鼠标指针的移动 */
//boxfill8(binfo->vram, binfo->scrnx, COL8_008484, mx, my, mx + 15, my + 15); /* 隐藏鼠标 */
mx += mdec.x;
my += mdec.y;
if (mx < 0)
mx = 0;
if (my < 0)
my = 0;
if (mx > binfo->scrnx - 1)
mx = binfo->scrnx - 1;
if (my > binfo->scrny - 1)
my = binfo->scrny - 1;
sprintf(s, "(%3d, %3d)", mx, my);
boxfill8(buf_back, binfo->scrnx, COL8_008484, 0, 0, 79, 15); /* 隐藏坐标 */
putfonts8_asc(buf_back, binfo->scrnx, 0, 0, COL8_FFFFFF, s); /* 显示坐标 */
sheet_refresh(sht_back, 0, 0, 80, 16);
sheet_slide(sht_mouse, mx, my);
//putblock8_8(binfo->vram, binfo->scrnx, 16, 16, mx, my, mcursor, 16); /* 描画鼠标 */
}
} else if (fifo8_status(&timerfifo) != 0) {
i = fifo8_get(&timerfifo);
io_sti();
putfonts8_asc(buf_back, binfo->scrnx, 0, 64, COL8_FFFFFF, "10[sec]");
sheet_refresh(sht_back, 0, 64, 56, 80);
}
}
}
}
void HariMain(void)
{
char *vram;
int xsize;
int ysize;
//short *binfo_scrnx,*binfo_scrny;
//int *binfo_vram;
struct BOOTINFO *binfo;
extern char hankaku[4096];
/*static char font_A[16] = { 0x00, 0x18, 0x18, 0x18, 0x18, 0x24, 0x24, 0x24,
0x24, 0x7e, 0x42, 0x42, 0x42, 0xe7, 0x00, 0x00
};*/
int i;
char s[40];
init_gdtidt();
init_pic();
io_sti();
init_keyboard();
init_palette();
binfo = (struct BOOTINFO *) 0x0ff0;
xsize = binfo->scrnx;
ysize = binfo->scrny;
vram = binfo->vram;
/* initlize the os background */
init_screen(vram,xsize,ysize);
putfont8(binfo->vram, binfo->scrnx, 8, 8, COL8_FFFFFF, hankaku+'A'*16);
putfont8(binfo->vram, binfo->scrnx, 16, 8, COL8_FFFFFF, hankaku+'B'*16);
putfont8(binfo->vram, binfo->scrnx, 24, 8, COL8_FFFFFF, hankaku+'C'*16);
putfont8(binfo->vram, binfo->scrnx, 40, 8, COL8_FFFFFF, hankaku+'1'*16);
putfont8(binfo->vram, binfo->scrnx, 48, 8, COL8_FFFFFF, hankaku+'2'*16);
putfonts8_asc(binfo->vram,binfo->scrnx,60,50,COL8_FFFFFF,"hello os.");
// interaction input
sprintf(s,"scrnx= %d",binfo->scrnx);
putfonts8_asc(binfo->vram,binfo->scrnx,16,64,COL8_FFFFFF,s);
char mcursor[256],keybuf[32];
int mx, my;
mx = (binfo->scrnx - 16) / 2;
my = (binfo->scrny - 28 - 16) / 2;
// mouse image
enable_mouse();
init_mouse_cursor8(mcursor,COL8_008484);
putblock8_8(binfo->vram,binfo->scrnx,16,16,mx,my,mcursor,16);
io_out8(PIC0_IMR, 0xf9); /* PIC1�ƃL�[�{�[�h������(11111001) */
io_out8(PIC1_IMR, 0xef); //11101111 , allow irq12
// keyboard
fifo8_init(&keyfifo,32,keybuf);
for(;;)
{
io_cli(); // forbid all interrupts
if(fifo8_status(&keyfifo) == 0)
io_stihlt(); // read data until it's empty
else
{
i=fifo8_get(&keyfifo);
io_sti(); // open interrupts
sprintf(s, "%02X", i);
boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 0, 16, 15, 31);
putfonts8_asc(binfo->vram, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
}
}
}