/*
void bootmain(void){
//注意这里的函数名字为bootmain，因为在entry.S中设定的入口名字也是bootmain，两者要保持一致
clear_screen(40);
char *vram;
int xsize, ysize;
struct BOOTINFO *binfo;
binfo=(struct BOOTINFO *)0x0ff0;
init_screen((struct BOOTINFO*)0x0ff0);
draw_window();
init_palette();
vram=(char *)0x0ff0;
char font_A[16]={
0x00, 0x18, 0x18, 0x18, 0x18, 0x24, 0x24, 0x24,
0x24, 0x7e, 0x42, 0x42, 0x42, 0xe7, 0x00, 0x00
};
//putfont8(vram, 20, 50, 50, 'd', font_A);
putfont8(binfo->vram binfo->xsize, 8, 8, COL8_FFFFFF, font_A);
}
*/
void bootmain(void){
struct BOOTINFO *binfo = (struct BOOTINFO*) 0x0ff0;
extern char hankaku[2048];
init_palette();
init_screen(binfo->vram, binfo->scrnx, binfo->scrny);
//putfont8_asc(binfo->vram, binfo->scrnx, 8, 8, COL8_FFFFFF, "ChrisZZ");
//putfont8_asc(binfo->vram, binfo->scrnx, 31, 31, COL8_000000, "Haribote OS");
//putfont8_asc(binfo->vram, binfo->scrnx, 32, 32, COL8_FFFFFF, "Haribote OS");
char s[10];
//sprintf(s, "scrnx=%d", binfo->scrnx);
//putfont8_asc(binfo->vram, binfo->scrnx, 16, 64, COL8_FFFFFF, s);
char mcursor[256];
int mx, my;
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);
while(1);
}
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 HariMain(void)
{
char *vram;
BOOTINFO_t *binfo;
char mcursor[16*16];
int mx, my;
binfo = (BOOTINFO_t *)BOOTINFO_ENTRY;
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);
fin:
io_hlt();
goto fin;
}
void HariMain(void)
{
int i;
struct BOOTINFO *binfo = (struct BOOTINFO *)0x0ff0;
int xsize = (*binfo).scrnx;
int ysize = (*binfo).scrny;
char *vram = (*binfo).vram;
init_pallete();
init_screen (vram, xsize, ysize);
putfont8_asc (binfo->vram, binfo->scrnx, 8, 8, COL8_FFFFFF, "ABC 123");
putfont8_asc (binfo->vram, binfo->scrnx, 31, 31, COL8_000000, "Haribote OS.");
putfont8_asc (binfo->vram, binfo->scrnx, 30, 30, COL8_FFFFFF, "Haribote OS.");
char mcursor[16][16];
const int mx = xsize/2;
const int my = ysize/2;
init_mouse_cursor8 (mcursor, COL8_008484);
putblock8_8 (binfo->vram, binfo->scrnx, 16, 16, mx,my, mcursor, 16);
for (;;) {
io_hlt();
}
}
void HariMain(void)
{
struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
/* s是输出缓冲区 mcursor存放鼠标图形 */
char s[40], mcursor[256];
int mx, my;
init_gdtidt(); /* 初始化GDT, IDT */
init_pic(); /* 初始化PIC */
io_sti(); /* 打开所有可屏蔽中断 */
init_palette(); /* 初始化调色板 */
init_screen8(binfo->vram, binfo->scrnx, binfo->scrny); /* 绘制"桌面" */
mx = (binfo->scrnx - 16) / 2; /* 计算鼠标图形在屏幕上的位置 它在整个桌面的中心位置 */
my = (binfo->scrny - 28 - 16) / 2;
init_mouse_cursor8(mcursor, COL8_008484);
putblock8_8(binfo->vram, binfo->scrnx, 16, 16, mx, my, mcursor, 16); /* 显示鼠标图形 */
sprintf(s, "(%d, %d)", mx, my);
putfonts8_asc(binfo->vram, binfo->scrnx, 0, 0, COL8_FFFFFF, s); /* 输出鼠标图形左上角在屏幕上的坐标 */
io_out8(PIC0_IMR, 0xf9); /* PIC0(11111001) (打开IRQ1键盘中断和连接从PIC的IRQ2)*/
io_out8(PIC1_IMR, 0xef); /* PIC1(11101111) (打开PS2鼠标中断 即IRQ12)*/
for (;;) {
io_hlt();
}
}
void HariMain(void)
{
struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
char s[40],mcursor[256];
int mx, my;
init_gdtidt();
init_pic();
io_sti();
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);
io_out8(PIC0_IMR, 0xf9);
io_out8(PIC1_IMR, 0xef);
for (;;) {
io_hlt();
}
}
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)
{
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];
const int mx = xsize/2;
const int my = ysize/2;
init_gdtidt ();
init_pic ();
io_sti ();
init_pallete();
init_screen (vram, xsize, ysize);
putfonts8_asc (binfo->vram, binfo->scrnx, 8, 8, COL8_FFFFFF, "ABC 123");
putfonts8_asc (binfo->vram, binfo->scrnx, 31, 31, COL8_000000, "Haribote OS.");
putfonts8_asc (binfo->vram, binfo->scrnx, 30, 30, COL8_FFFFFF, "Haribote OS.");
sprintf(msg, "scrnx = %d", binfo->scrnx);
putfonts8_asc (binfo->vram, binfo->scrnx, 30, 48, COL8_FFFFFF, msg);
init_mouse_cursor8 (mcursor, COL8_008484);
putblock8_8 (binfo->vram, binfo->scrnx, 16, 16, mx,my, mcursor, 16);
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) */
for (;;) {
io_cli();
if (keybuf.flag == 0) {
io_stihlt();
} else {
i = keybuf.data;
keybuf.flag = 0;
io_sti();
unsigned char s[4];
sprintf (s, "%x", i);
boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 0, 48, 15, 31+48);
putfonts8_asc(binfo->vram, binfo->scrnx, 0, 48, COL8_FFFFFF, s);
}
}
}
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 *) 0x0ff0;
char s[40], mcursor[256];
int mx, my;
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);
for (;;) {
io_hlt();
}
}
void HariMain(void)
{
struct BOOTINFO *binfo=(struct BOOTINFO *) ADR_BOOTINFO;
char s[40],mcursor[256];
int mx,my;
init_gdtidt();
init_palette();//设定调色板
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);
for(;;){
io_hlt(); /* 执行naskfunc.nas里的_io_hlt */
}
}
void HariMain(void)
{
int i;
struct BOOTINFO *binfo = (struct BOOTINFO *)0x0ff0;
int xsize = (*binfo).scrnx;
int ysize = (*binfo).scrny;
char *vram = (*binfo).vram;
init_gdtidt ();
init_pic ();
io_sti ();
init_pallete();
init_screen (vram, xsize, ysize);
putfont8_asc (binfo->vram, binfo->scrnx, 8, 8, COL8_FFFFFF, "ABC 123");
putfont8_asc (binfo->vram, binfo->scrnx, 31, 31, COL8_000000, "Haribote OS.");
putfont8_asc (binfo->vram, binfo->scrnx, 30, 30, COL8_FFFFFF, "Haribote OS.");
char msg[127];
sprintf(msg, "scrnx = %d", binfo->scrnx);
putfont8_asc (binfo->vram, binfo->scrnx, 30, 48, COL8_FFFFFF, msg);
char mcursor[16][16];
const int mx = xsize/2;
const int my = ysize/2;
init_mouse_cursor8 (mcursor, COL8_008484);
putblock8_8 (binfo->vram, binfo->scrnx, 16, 16, mx,my, mcursor, 16);
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) */
for (;;) {
io_hlt();
}
}
void HariMain(void)
{
struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
char s[40], mcursor[256];
int mx, my, i;
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 */
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_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);
for (;;) {
io_cli();
if (keybuf.flag == 0) {
io_stihlt();
} else {
i = keybuf.data;
keybuf.flag = 0;
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;
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)
{
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);
}
}
}
void HariMain(void) {
/* Fetch video info from asmhead */
struct _bootinfo * binfo = (struct _bootinfo *) ADR_BOOTINFO;
int i, mx, my;
char dbmsg[40];
char mcursor[256];
char string[16];
/* Init GDT IDT */
init_gdtidt();
/* Init Interrupt Programable Controller */
init_pic();
io_sti();
/* Init Keyboard and Mouse */
init_keyboard();
mx = binfo->scrnx / 2;
my = binfo->scrny / 2;
/* Palette Setting */
init_palette();
/* Init Screen */
init_screen(binfo->vram, binfo->scrnx, binfo->scrny);
init_mouse_cursor8(mcursor, COLOUR_DCYAN);
/* Debug */
sprintf(dbmsg, "scrnx = %d", binfo->scrnx);
putstr8_asc(binfo->vram, binfo->scrnx, 26, 64, COLOUR_WHITE, dbmsg);
/* Enable Interrupt */
io_out8(PIC0_IMR, 0xf9);
io_out8(PIC1_IMR, 0xef);
/* Mouse */
putblock8_8(binfo->vram, binfo->scrnx, 16, 16, mx, my, mcursor, 16);
/* Init Keyboard and Mouse */
enable_mouse(&mdec);
while (1) {
io_cli(); /* Disable Interrupt */
if (fifo8_status(&keyfifo) + fifo8_status(&moufifo) == 0) {
io_stihlt(); /* Enable Interrupt and halt - no interrupt */
} else {
if (fifo8_status(&keyfifo) != 0) {
/* Read key from buffer */
i = fifo8_get(&keyfifo);
io_sti(); /* Re-enable Interrupt - handling interrupt buf*/
sprintf(string, "%02x", i);
draw_retangle8(binfo->vram, binfo->scrnx, COLOUR_DCYAN, 200, 20, 216, 52);
putstr8_asc(binfo->vram, binfo->scrnx, 200, 20, COLOUR_WHITE, string);
} else if (fifo8_status(&moufifo) != 0) {
/* Read mouse from buffer */
i = fifo8_get(&moufifo);
io_sti(); /* Re-enable Interrupt - handling interrupt buf*/
/* Decode Mouse */
if (mouse_decode(&mdec, i) == 3) {
/* Print Out */
sprintf(string, "lcr%4d%4d", mdec.x, mdec.y);
if ((mdec.btn & 0x01) != 0) {
string[0] = 'L';
}
if ((mdec.btn & 0x02) != 0) {
string[2] = 'R';
}
if ((mdec.btn & 0x04) != 0) {
string[1] = 'C';
}
/* Hide Mouse */
draw_retangle8(binfo->vram, binfo->scrnx, COLOUR_DCYAN, mx, my, mx+16, my+16);
/* Position Mouse */
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;
/* Display Mouse */
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;
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 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;
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)
{
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 _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)
{
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);
}
}
}
