void HariMain(void)
{
struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
struct FIFO32 fifo;
char s[40];
int fifobuf[128];
struct TIMER *timer, *timer2, *timer3;
int mx, my, i, count = 0;
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 */
fifo32_init(&fifo, 128, fifobuf);
init_pit();
init_keyboard(&fifo, 256);
enable_mouse(&fifo, 512, &mdec);
io_out8(PIC0_IMR, 0xf8); /* 许可PIC1和键盘(11111000) */
io_out8(PIC1_IMR, 0xef); /* 许可鼠标(11101111) */
timer = timer_alloc();
timer_init(timer, &fifo, 10);
timer_settime(timer, 1000);
timer2 = timer_alloc();
timer_init(timer2, &fifo, 3);
timer_settime(timer2, 300);
timer3 = timer_alloc();
timer_init(timer3, &fifo, 1);
timer_settime(timer3, 50);
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_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 (;;) {
count++;
io_cli();
if (fifo32_status(&fifo) == 0) {
/* J
char ss[10];
sprintf(ss, "%c", "J");
putfonts8_asc(binfo->vram, binfo->scrnx, 100, 100, COL8_FFFFFF, ss);
*/
io_sti();
} else {
i = fifo32_get(&fifo);
io_sti();
if (256 <= i && i <= 511) { /* 键盘数据 */
sprintf(s, "%02X", i - 256);
putfonts8_asc_sht(sht_back, 0, 16, COL8_FFFFFF, COL8_008484, s, 2);
} else if (512 <= i && i <= 767) { /* 鼠标数据 */
if (mouse_decode(&mdec, i - 512) != 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';
}
putfonts8_asc_sht(sht_back, 32, 16, COL8_FFFFFF, COL8_008484, s, 15);
/* 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);
putfonts8_asc_sht(sht_back, 0, 0, COL8_FFFFFF, COL8_008484, s, 10);
sheet_slide(sht_mouse, mx, my);
}
} else if (i == 10) { /* 10秒定时器 */
putfonts8_asc_sht(sht_back, 0, 64, COL8_FFFFFF, COL8_008484, "10[sec]", 7);
sprintf(s, "%010d", count);
putfonts8_asc_sht(sht_win, 40, 28, COL8_000000, COL8_C6C6C6, s, 10);
} else if (i == 3) { /* 3秒定时器 */
putfonts8_asc_sht(sht_back, 0, 80, COL8_FFFFFF, COL8_008484, "3[sec]", 6);
count = 0; /* 测试开始 */
} else if (i == 1) { /* 光标用定时器 */
timer_init(timer3, &fifo, 0); /* 然后设置0 */
boxfill8(buf_back, binfo->scrnx, COL8_FFFFFF, 8, 96, 15, 111);
timer_settime(timer3, 50);
sheet_refresh(sht_back, 8, 96, 16, 112);
} else if (i == 0) { /* 光标用定时器 */
timer_init(timer3, &fifo, 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 HariMain(void)
{
struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
struct FIFO32 fifo;
char s[40];
int fifobuf[128];
struct TIMER *timer, *timer2, *timer3;
int mx, my, i, cursor_x, cursor_c; // cursor_x: 记录光标显示位置
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;
static char keytable[0x54] = {
0, 0, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '=', 0, 0,
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '[', ']', 0, 0, 'A', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', ';', ':', 0, 0, '\\', 'Z', 'X', 'C', 'V',
'B', 'N', 'M', ',', '.', '/', 0, '*', 0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.'
};
init_gdtidt();
init_pic();
io_sti(); /* IDT/PIC的初始化结束，开启CPU中断 */
fifo32_init(&fifo, 128, fifobuf);
init_pit();
init_keyboard(&fifo, 256);
enable_mouse(&fifo, 512, &mdec);
io_out8(PIC0_IMR, 0xf8); /* 许可PIC1和键盘(11111000) */
io_out8(PIC1_IMR, 0xef); /* 许可鼠标(11101111) */
timer = timer_alloc();
timer_init(timer, &fifo, 10);
timer_settime(timer, 1000);
timer2 = timer_alloc();
timer_init(timer2, &fifo, 3);
timer_settime(timer2, 300);
timer3 = timer_alloc();
timer_init(timer3, &fifo, 1);
timer_settime(timer3, 50);
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, "window");
make_textbox8(sht_win, 8, 28, 144, 16, COL8_FFFFFF);
cursor_x = 8;
cursor_c = COL8_FFFFFF;
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 (;;) {
io_cli();
if (fifo32_status(&fifo) == 0) {
/* J
char ss[10];
sprintf(ss, "%c", "J");
putfonts8_asc(binfo->vram, binfo->scrnx, 100, 100, COL8_FFFFFF, ss);
*/
io_stihlt();
} else {
i = fifo32_get(&fifo);
io_sti();
if (256 <= i && i <= 511) { /* 键盘数据 */
sprintf(s, "%02X", i - 256);
putfonts8_asc_sht(sht_back, 0, 16, COL8_FFFFFF, COL8_008484, s, 2);
if (i < 256 + 0x54) {
if (keytable[i - 256] != 0 && cursor_x < 144) { /* 通常文字 */
/* 显示1个字符就前移1次光标 */
s[0] = keytable[i - 256];
s[1] = 0;
putfonts8_asc_sht(sht_win, cursor_x, 28, COL8_000000, COL8_FFFFFF, s, 1);
cursor_x += 8;
}
}
if (i == 256 + 0x0e && cursor_x > 8) { /* 退格键 */
/* 用空格键把光标消去后，后移1次光标 */
putfonts8_asc_sht(sht_win, cursor_x, 28, COL8_000000, COL8_FFFFFF, " ", 1);
cursor_x -= 8;
}
/* カーソルの再表示 */
boxfill8(sht_win->buf, sht_win->bxsize, cursor_c, cursor_x, 28, cursor_x + 7, 43);
sheet_refresh(sht_win, cursor_x, 28, cursor_x + 8, 44);
} else if (512 <= i && i <= 767) { /* マウスデータ */
if (mouse_decode(&mdec, i - 512) != 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';
}
putfonts8_asc_sht(sht_back, 32, 16, COL8_FFFFFF, COL8_008484, s, 15);
/* 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);
putfonts8_asc_sht(sht_back, 0, 0, COL8_FFFFFF, COL8_008484, s, 10);
sheet_slide(sht_mouse, mx, my);
if ((mdec.btn & 0x01) != 0) {
/* 按下左键、移动sht_win */
sheet_slide(sht_win, mx - 80, my - 8);
}
}
} else if (i == 10) { /* 10秒定时器 */
putfonts8_asc_sht(sht_back, 0, 64, COL8_FFFFFF, COL8_008484, "10[sec]", 7);
} else if (i == 3) { /* 3秒定时器 */
putfonts8_asc_sht(sht_back, 0, 80, COL8_FFFFFF, COL8_008484, "3[sec]", 6);
} else if (i <= 1) { /* 光标用定时器 */
if (i != 0) {
timer_init(timer3, &fifo, 0); /* 下面设定0 */
cursor_c = COL8_000000;
} else {
timer_init(timer3, &fifo, 1); /* 下面设定1 */
cursor_c = COL8_FFFFFF;
}
timer_settime(timer3, 50);
boxfill8(sht_win->buf, sht_win->bxsize, cursor_c, cursor_x, 28, cursor_x + 7, 43);
sheet_refresh(sht_win, cursor_x, 28, cursor_x + 8, 44);
}
}
}
}
void HariMain(void)
{
struct BOOTINFO *binfo = (struct BOOTINFO *) 0x0ff0;//the boot info saved in asmhead
char s[40];
int mx, my, i, cursor_x, cursor_c;
unsigned int memtotal;
struct MOUSE_DEC mdec;
//内存管理结构地址
struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR;
struct SHTCTL *shtctl;
static char keytable0[0x80] = {
0, 0, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '^', 0, 0,
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '@', '[', 0, 0, 'A', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', ';', ':', 0, 0, ']', 'Z', 'X', 'C', 'V',
'B', 'N', 'M', ',', '.', '/', 0, '*', 0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0x5c, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x5c, 0, 0
};
static char keytable1[0x80] = {
0, 0, '!', 0x22, '#', '$', '%', '&', 0x27, '(', ')', '~', '=', '~', 0, 0,
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '`', '{', 0, 0, 'A', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', '+', '*', 0, 0, '}', 'Z', 'X', 'C', 'V',
'B', 'N', 'M', '<', '>', '?', 0, '*', 0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, '_', 0, 0, 0, 0, 0, 0, 0, 0, 0, '|', 0, 0
};
unsigned char *buf_back, buf_mouse[256], *buf_win, *buf_win_b, *buf_cons;
struct SHEET *sht_back, *sht_mouse, *sht_win, *sht_win_b[3], *sht_cons;
struct TASK *task_a, *task_b[3], *task_cons;
struct TIMER *timer;
int key_to = 0, key_shift = 0, key_leds = (binfo->leds >> 4) & 7, keycmd_wait = -1;
struct FIFO32 fifo, keycmd;
int fifobuf[128], keycmd_buf[32];
init_gdtidt();
init_pic();//init the programed interrupt controller.
io_sti(); // enable interrupt
fifo32_init(&fifo, 128, fifobuf, 0);//初始化队列
init_pit();//初始化计时器;
init_keyboard(&fifo, 256);
enable_mouse(&fifo, 512, &mdec);//鼠标中断
io_out8(PIC0_IMR, 0xf8); /* PIC1 允许 0(timer),1,2号中断，屏蔽其他(11111000) */
io_out8(PIC1_IMR, 0xef); /* 允许c号中断，屏蔽其他(11101111) */
fifo32_init(&keycmd, 32, keycmd_buf, 0);
//内存管理初始化
memtotal = memtest(0x00400000, 0xbfffffff);
memman_init(memman);
memman_free(memman, 0x00001000, 0x0009e000); /* 0x00001000 - 0x0009efff */
memman_free(memman, 0x00400000, memtotal - 0x00400000);
init_palette(); //调色板
shtctl = shtctl_init(memman, binfo->vram, binfo->scrnx, binfo->scrny);//对图层管理结构体的初始化
task_a = task_init(memman);
fifo.task = task_a;
task_run(task_a,1,0);
*((int *) 0x0fe4) = (int) shtctl;
/* sht_back */
sht_back = 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); /* 无透明色 */
/*桌面先显示到内存中*/
init_screen8(buf_back, binfo->scrnx, binfo->scrny);
/* sht_cons */
sht_cons = sheet_alloc(shtctl);
buf_cons = (unsigned char *) memman_alloc_4k(memman, 256 * 165);
sheet_setbuf(sht_cons, buf_cons, 256, 165, -1); /* 摟柧怓側偟 */
make_window8(buf_cons, 256, 165, "console", 0);
make_textbox8(sht_cons, 8, 28, 240, 128, COL8_000000);
task_cons = task_alloc();
task_cons->tss.esp = memman_alloc_4k(memman, 64 * 1024) + 64 * 1024 - 12;
task_cons->tss.eip = (int) &console_task;
task_cons->tss.es = 1 * 8;
task_cons->tss.cs = 2 * 8;
task_cons->tss.ss = 1 * 8;
task_cons->tss.ds = 1 * 8;
task_cons->tss.fs = 1 * 8;
task_cons->tss.gs = 1 * 8;
*((int *) (task_cons->tss.esp + 4)) = (int) sht_cons;
*((int *) (task_cons->tss.esp + 8)) = memtotal;
task_run(task_cons, 2, 2); /* level=2, priority=2 */
/* sht_mouse */
sht_mouse = sheet_alloc(shtctl);
sheet_setbuf(sht_mouse, buf_mouse, 16, 16, 99);
/*鼠标显示到内存中*/
init_mouse_cursor8(buf_mouse, 99);
mx = (binfo->scrnx - 16) / 2; /* 夋柺拞墰偵側傞傛偆偵嵗昗寁嶼 */
my = (binfo->scrny - 28 - 16) / 2;
/* sht_win_b */
for (i = 0; i < 3; i++) {
sht_win_b[i] = sheet_alloc(shtctl);
buf_win_b = (unsigned char *) memman_alloc_4k(memman, 144 * 52);
sheet_setbuf(sht_win_b[i], buf_win_b, 144, 52, -1); /* 无透明 */
sprintf(s, "task_b%d", i);
make_window8(buf_win_b, 144, 52, s, 0);
task_b[i] = task_alloc();
task_b[i]->tss.esp = memman_alloc_4k(memman, 64 * 1024) + 64 * 1024 - 8;
task_b[i]->tss.eip = (int) &task_b_main;
task_b[i]->tss.es = 1 * 8;
task_b[i]->tss.cs = 2 * 8;
task_b[i]->tss.ss = 1 * 8;
task_b[i]->tss.ds = 1 * 8;
task_b[i]->tss.fs = 1 * 8;
task_b[i]->tss.gs = 1 * 8;
*((int *) (task_b[i]->tss.esp + 4)) = (int) sht_win_b[i];
//task_run(task_b[i],2,i+1);
}
/* sht_win */
sht_win = sheet_alloc(shtctl);
buf_win = (unsigned char *) memman_alloc_4k(memman, 160 * 52);
sheet_setbuf(sht_win, buf_win, 144, 52, -1); /* 摟柧怓側偟 */
make_window8(buf_win, 144, 52, "task_a", 1);
make_textbox8(sht_win, 8, 28, 128, 16, COL8_FFFFFF);
cursor_x = 8;
cursor_c = COL8_FFFFFF;//白色
timer = timer_alloc();
timer_init(timer, &fifo, 1);
timer_settime(timer, 50);
sheet_slide(sht_back, 0, 0);
sheet_slide(sht_win_b[0], 168, 56);
sheet_slide(sht_win_b[1], 8, 116);
sheet_slide(sht_win_b[2], 168, 116);
sheet_slide(sht_win, 8, 56);
sheet_slide(sht_mouse, mx, my);
sheet_slide(sht_cons, 32, 4);
/*设置图层高度，并显示*/
sheet_slide(sht_back, 0, 0);
sheet_slide(sht_cons, 32, 4);
sheet_slide(sht_win, 64, 56);
sheet_slide(sht_mouse, mx, my);
sheet_updown(sht_back, 0);
sheet_updown(sht_cons, 1);
sheet_updown(sht_win, 2);
sheet_updown(sht_mouse, 3);
//键盘指示灯
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
for (;;) {
if (fifo32_status(&keycmd) > 0 && keycmd_wait < 0) {
/* 如果存在向键盘控制器发送的的数据，则发送 */
keycmd_wait = fifo32_get(&keycmd);
wait_KBC_sendready();
io_out8(PORT_KEYDAT, keycmd_wait);
}
io_cli();
if (fifo32_status(&fifo) == 0) {
task_sleep(task_a);
io_sti();
}
else{
i = fifo32_get(&fifo);
io_sti();
if (256 <= i && i <= 511) { /*键盘数据 */
if (i < 0x80 + 256) { /* 将按键编码转换成字符编码 */
if (key_shift == 0) {
s[0] = keytable0[i - 256];
} else {
s[0] = keytable1[i - 256];
}
} else {
s[0] = 0;
}
if ('A' <= s[0] && s[0] <= 'Z') { /* 当输入的字符为英文字母时 */
if (((key_leds & 4) == 0 && key_shift == 0) ||
((key_leds & 4) != 0 && key_shift != 0)) {
s[0] += 0x20; /* 将大写字母转换时为小写字母 */
}
}
if (s[0] != 0) { /* 一般字符 */
if (key_to == 0) { /* 发送给任务A */
if (cursor_x < 128) {
s[1] = 0;
putfonts8_asc_sht(sht_win, cursor_x, 28, COL8_000000, COL8_FFFFFF, s, 1);
cursor_x += 8;
}
} else { /* 发送给命令行窗口 */
fifo32_put(&task_cons->fifo, s[0] + 256);
}
}
if (i == 256 + 0x0e) { /* 退格键 */
if (key_to == 0) { /* 发送给任务A */
if (cursor_x > 8) {
/* 用白色擦出光标后将光标前移移位*/
putfonts8_asc_sht(sht_win, cursor_x, 28, COL8_000000, COL8_FFFFFF, " ", 1);
cursor_x -= 8;
}
} else { /* 发送给命令窗口 */
fifo32_put(&task_cons->fifo, 8 + 256);
}
}
if (i == 256 + 0x3a) { /* CapsLock */
key_leds ^= 4;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
if (i == 256 + 0x45) { /* NumLock */
key_leds ^= 2;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
if (i == 256 + 0x46) { /* ScrollLock */
key_leds ^= 1;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
if (i == 256 + 0x0f) { /* Tab */
if (key_to == 0) {
key_to = 1;
make_wtitle8(buf_win, sht_win->bxsize, "task_a", 0);
make_wtitle8(buf_cons, sht_cons->bxsize, "console", 1);
cursor_c = -1; /* 不显示光标 */
boxfill8(sht_win->buf, sht_win->bxsize, COL8_FFFFFF, cursor_x, 28, cursor_x + 7, 43);
fifo32_put(&task_cons->fifo, 2); /* 令命令行窗口光标ON */
} else {
key_to = 0;
make_wtitle8(buf_win, sht_win->bxsize, "task_a", 1);
make_wtitle8(buf_cons, sht_cons->bxsize, "console", 0);
cursor_c = COL8_000000; /* 显示光标 */
fifo32_put(&task_cons->fifo, 3); /* 令命令行窗口光标OFF */
}
sheet_refresh(sht_win, 0, 0, sht_win->bxsize, 21);
sheet_refresh(sht_cons, 0, 0, sht_cons->bxsize, 21);
}
if (i == 256 + 0x2a) { /* ON */
key_shift |= 1;
}
if (i == 256 + 0x36) { /* ON */
key_shift |= 2;
}
if (i == 256 + 0xaa) { /* OFF */
key_shift &= ~1;
}
if (i == 256 + 0xb6) { /* OFF */
key_shift &= ~2;
}
if (i == 256 + 0xfa) { /* 键盘成功接收 */
keycmd_wait = -1;
}
if (i == 256 + 0xfe) { /* 键盘没有成功接收到数据 */
wait_KBC_sendready();
io_out8(PORT_KEYDAT, keycmd_wait);
}
if (i == 256 + 0x1c) { /* Enter */
if (key_to != 0) { /* 发送命令给窗口 */
fifo32_put(&task_cons->fifo, 10 + 256);
}
}
//重新显示光标
if (cursor_c >= 0) {
boxfill8(sht_win->buf, sht_win->bxsize, cursor_c, cursor_x, 28, cursor_x + 7, 43);
}
sheet_refresh(sht_win, cursor_x, 28, cursor_x + 8, 44);
} else if (512 <= i && i <= 767) { /* 鼠标数据 */
if (mouse_decode(&mdec, i - 512) != 0) {
/* 鼠标指针移动 */
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;
}
sheet_slide(sht_mouse, mx, my);
if ((mdec.btn & 0x01) != 0) {
/* 始终定位鼠标的左上角 */
sheet_slide(sht_win, mx - 80, my - 8);
}
}
}else if (i <= 1) { /* 光标定时器 */
if (i != 0) {
timer_init(timer, &fifo, 0); /* 下次置0 */
if (cursor_c >= 0) {
cursor_c = COL8_000000;
}
} else {
timer_init(timer, &fifo, 1); /* 下次置1 */
if (cursor_c >= 0) {
cursor_c = COL8_FFFFFF;
}
}
timer_settime(timer, 50);
if (cursor_c >= 0) {
boxfill8(sht_win->buf, sht_win->bxsize, cursor_c, cursor_x, 28, cursor_x + 7, 43);
sheet_refresh(sht_win, cursor_x, 28, cursor_x + 8, 44);
}
}
}
}
}
void HariMain(void)
{
struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
struct FIFO32 fifo;
char s[40];
int fifobuf[128];
struct TIMER *timer, *timer2, *timer3;
int mx, my, i, cursor_x, cursor_c, task_b_esp;
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;
static char keytable[0x54] = {
0, 0, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '^', 0, 0,
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '@', '[', 0, 0, 'A', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', ';', ':', 0, 0, ']', 'Z', 'X', 'C', 'V',
'B', 'N', 'M', ',', '.', '/', 0, '*', 0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.'
};
struct TSS32 tss_a, tss_b;
struct SEGMENT_DESCRIPTOR *gdt = (struct SEGMENT_DESCRIPTOR *) ADR_GDT;
init_gdtidt();
init_pic();
io_sti();
fifo32_init(&fifo, 128, fifobuf);
init_pit();
init_keyboard(&fifo, 256);
enable_mouse(&fifo, 512, &mdec);
io_out8(PIC0_IMR, 0xf8);
io_out8(PIC1_IMR, 0xef);
timer = timer_alloc();
timer_init(timer, &fifo, 10);
timer_settime(timer, 1000);
timer2 = timer_alloc();
timer_init(timer2, &fifo, 3);
timer_settime(timer2, 300);
timer3 = timer_alloc();
timer_init(timer3, &fifo, 1);
timer_settime(timer3, 50);
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, "window");
make_textbox8(sht_win, 8, 28, 144, 16, COL8_FFFFFF);
cursor_x = 8;
cursor_c = COL8_FFFFFF;
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);
tss_a.ldtr = 0;
tss_a.iomap = 0x40000000;
tss_b.ldtr = 0;
tss_b.iomap = 0x40000000;
set_segmdesc(gdt + 3, 103, (int) &tss_a, AR_TSS32);
set_segmdesc(gdt + 4, 103, (int) &tss_b, AR_TSS32);
load_tr(3 * 8);
task_b_esp = memman_alloc_4k(memman, 64 * 1024) + 64 * 1024;
tss_b.eip = (int) &task_b_main;
tss_b.eflags = 0x00000202;
tss_b.eax = 0;
tss_b.ecx = 0;
tss_b.edx = 0;
tss_b.ebx = 0;
tss_b.esp = task_b_esp;
tss_b.ebp = 0;
tss_b.esi = 0;
tss_b.edi = 0;
tss_b.es = 1 * 8;
tss_b.cs = 2 * 8;
tss_b.ss = 1 * 8;
tss_b.ds = 1 * 8;
tss_b.fs = 1 * 8;
tss_b.gs = 1 * 8;
for (;;) {
io_cli();
if (fifo32_status(&fifo) == 0) {
io_stihlt();
} else {
i = fifo32_get(&fifo);
io_sti();
if (256 <=i && i <= 511) {
sprintf(s, "%02X", i - 256);
putfonts8_asc_sht(sht_back, 0, 16, COL8_FFFFFF, COL8_008484, s, 2);
if (i < 0x54 + 256) {
if (keytable[i - 256] != 0 && cursor_x < 144) {
s[0] = keytable[i - 256];
s[1] = 0;
putfonts8_asc_sht(sht_win, cursor_x , 28, COL8_000000, COL8_FFFFFF, s, 1);
cursor_x += 8;
}
}
if (i == 256 + 0x0e && cursor_x > 8) {
putfonts8_asc_sht(sht_win, cursor_x, 28, COL8_000000, COL8_FFFFFF, " ", 1);
cursor_x -= 8;
}
boxfill8(sht_win->buf, sht_win->bxsize, cursor_c, cursor_x, 28, cursor_x + 7, 43);
sheet_refresh(sht_win, cursor_x, 28, cursor_x + 8, 44);
} else if (512 <= i && i <= 767) {
if (mouse_decode(&mdec, i - 512) != 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);
if ((mdec.btn & 0x01) != 0) {
sheet_slide(sht_win, mx - 80, my - 8);
}
}
} else if (i == 10) {
putfonts8_asc_sht(sht_back, 0, 64, COL8_FFFFFF, COL8_008484, "10[sec]", 7);
taskswitch4();
} else if (i == 3) {
putfonts8_asc_sht(sht_back, 0, 80, COL8_FFFFFF, COL8_008484, "3[sec]", 6);
} else if (i <= 1) {
if (i != 0) {
timer_init(timer3, &fifo, 0);
cursor_c = COL8_000000;
} else {
timer_init(timer3, &fifo, 1);
cursor_c = COL8_FFFFFF;
}
timer_settime(timer3, 50);
boxfill8(sht_win->buf, sht_win->bxsize, cursor_c, cursor_x, 28, cursor_x + 7, 43);
sheet_refresh(sht_win, cursor_x, 28, cursor_x + 8, 44);
}
}
}
}
void HariMain(void)
{
struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
struct SHTCTL *shtctl;
char s[40];
struct FIFO32 fifo, keycmd;
int fifobuf[128], keycmd_buf[32];
int mx, my, i, new_mx = -1, new_my = 0, new_wx = 0x7fffffff, new_wy = 0;
unsigned int memtotal;
struct MOUSE_DEC mdec;
struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR;
unsigned char *buf_back, buf_mouse[256];
struct SHEET *sht_back, *sht_mouse;
struct TASK *task_a, *task;
static char keytable0[0x80] = {
0, 0, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '^', 0x08, 0,
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '@', '[', 0x0a, 0, 'A', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', ';', ':', 0, 0, ']', 'Z', 'X', 'C', 'V',
'B', 'N', 'M', ',', '.', '/', 0, '*', 0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0x5c, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x5c, 0, 0
};
static char keytable1[0x80] = {
0, 0, '!', 0x22, '#', '$', '%', '&', 0x27, '(', ')', '~', '=', '~', 0x08, 0,
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '`', '{', 0x0a, 0, 'A', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', '+', '*', 0, 0, '}', 'Z', 'X', 'C', 'V',
'B', 'N', 'M', '<', '>', '?', 0, '*', 0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, '_', 0, 0, 0, 0, 0, 0, 0, 0, 0, '|', 0, 0
};
int key_shift = 0, key_leds = (binfo->leds >> 4) & 7, keycmd_wait = -1;
int j, x, y, mmx = -1, mmy = -1, mmx2 = 0;
struct SHEET *sht = 0, *key_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 */
fifo32_init(&fifo, 128, fifobuf, 0);
*((int *) 0x0fec) = (int) &fifo;
init_pit();
init_keyboard(&fifo, 256);
enable_mouse(&fifo, 512, &mdec);
io_out8(PIC0_IMR, 0xf8); /* PITとPIC1とキーボードを許可(11111000) */
io_out8(PIC1_IMR, 0xef); /* マウスを許可(11101111) */
fifo32_init(&keycmd, 32, keycmd_buf, 0);
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);
task_a = task_init(memman);
fifo.task = task_a;
task_run(task_a, 1, 2);
*((int *) 0x0fe4) = (int) shtctl;
/* sht_back */
sht_back = 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); /* 透明色なし */
init_screen8(buf_back, binfo->scrnx, binfo->scrny);
/* sht_cons */
key_win = open_console(shtctl, memtotal);
/* sht_mouse */
sht_mouse = sheet_alloc(shtctl);
sheet_setbuf(sht_mouse, buf_mouse, 16, 16, 99);
init_mouse_cursor8(buf_mouse, 99);
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_back, 0, 0);
sheet_slide(key_win, 32, 4);
sheet_slide(sht_mouse, mx, my);
sheet_updown(sht_back, 0);
sheet_updown(key_win, 1);
sheet_updown(sht_mouse, 2);
keywin_on(key_win);
/* 最初にキーボード状態との食い違いがないように、設定しておくことにする */
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
for (;;) {
if (fifo32_status(&keycmd) > 0 && keycmd_wait < 0) {
/* キーボードコントローラに送るデータがあれば、送る */
keycmd_wait = fifo32_get(&keycmd);
wait_KBC_sendready();
io_out8(PORT_KEYDAT, keycmd_wait);
}
io_cli();
if (fifo32_status(&fifo) == 0) {
/* FIFOがからっぽになったので、保留している描画があれば実行する */
if (new_mx >= 0) {
io_sti();
sheet_slide(sht_mouse, new_mx, new_my);
new_mx = -1;
} else if (new_wx != 0x7fffffff) {
io_sti();
sheet_slide(sht, new_wx, new_wy);
new_wx = 0x7fffffff;
} else {
task_sleep(task_a);
io_sti();
}
} else {
i = fifo32_get(&fifo);
io_sti();
if (key_win != 0 && key_win->flags == 0) { /* ウィンドウが閉じられた */
if (shtctl->top == 1) { /* もうマウスと背景しかない */
key_win = 0;
} else {
key_win = shtctl->sheets[shtctl->top - 1];
keywin_on(key_win);
}
}
if (256 <= i && i <= 511) { /* キーボードデータ */
if (i < 0x80 + 256) { /* キーコードを文字コードに変換 */
if (key_shift == 0) {
s[0] = keytable0[i - 256];
} else {
s[0] = keytable1[i - 256];
}
} else {
s[0] = 0;
}
if ('A' <= s[0] && s[0] <= 'Z') { /* 入力文字がアルファベット */
if (((key_leds & 4) == 0 && key_shift == 0) ||
((key_leds & 4) != 0 && key_shift != 0)) {
s[0] += 0x20; /* 大文字を小文字に変換 */
}
}
if (s[0] != 0 && key_win != 0) { /* 通常文字、バックスペース、Enter */
fifo32_put(&key_win->task->fifo, s[0] + 256);
}
if (i == 256 + 0x0f && key_win != 0) { /* Tab */
keywin_off(key_win);
j = key_win->height - 1;
if (j == 0) {
j = shtctl->top - 1;
}
key_win = shtctl->sheets[j];
keywin_on(key_win);
}
if (i == 256 + 0x2a) { /* 左シフト ON */
key_shift |= 1;
}
if (i == 256 + 0x36) { /* 右シフト ON */
key_shift |= 2;
}
if (i == 256 + 0xaa) { /* 左シフト OFF */
key_shift &= ~1;
}
if (i == 256 + 0xb6) { /* 右シフト OFF */
key_shift &= ~2;
}
if (i == 256 + 0x3a) { /* CapsLock */
key_leds ^= 4;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
if (i == 256 + 0x45) { /* NumLock */
key_leds ^= 2;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
if (i == 256 + 0x46) { /* ScrollLock */
key_leds ^= 1;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
if (i == 256 + 0x3b && key_shift != 0 && key_win != 0) { /* Shift+F1 */
task = key_win->task;
if (task != 0 && task->tss.ss0 != 0) {
cons_putstr0(task->cons, "\nBreak(key) :\n");
io_cli(); /* 強制終了処理中にタスクが変わると困るから */
task->tss.eax = (int) &(task->tss.esp0);
task->tss.eip = (int) asm_end_app;
io_sti();
}
}
if (i == 256 + 0x3c && key_shift != 0) { /* Shift+F2 */
/* 新しく作ったコンソールを入力選択状態にする（そのほうが親切だよね？） */
if (key_win != 0) {
keywin_off(key_win);
}
key_win = open_console(shtctl, memtotal);
sheet_slide(key_win, 32, 4);
sheet_updown(key_win, shtctl->top);
keywin_on(key_win);
}
if (i == 256 + 0x57) { /* F11 */
sheet_updown(shtctl->sheets[1], shtctl->top - 1);
}
if (i == 256 + 0xfa) { /* キーボードがデータを無事に受け取った */
keycmd_wait = -1;
}
if (i == 256 + 0xfe) { /* キーボードがデータを無事に受け取れなかった */
wait_KBC_sendready();
io_out8(PORT_KEYDAT, keycmd_wait);
}
} else if (512 <= i && i <= 767) { /* マウスデータ */
if (mouse_decode(&mdec, i - 512) != 0) {
/* 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;
}
new_mx = mx;
new_my = my;
if ((mdec.btn & 0x01) != 0) {
/* 左ボタンを押している */
if (mmx < 0) {
/* 通常モードの場合 */
/* 上の下じきから順番にマウスが指している下じきを探す */
for (j = shtctl->top - 1; j > 0; j--) {
sht = shtctl->sheets[j];
x = mx - sht->vx0;
y = my - sht->vy0;
if (0 <= x && x < sht->bxsize && 0 <= y && y < sht->bysize) {
if (sht->buf[y * sht->bxsize + x] != sht->col_inv) {
sheet_updown(sht, shtctl->top - 1);
if (sht != key_win) {
keywin_off(key_win);
key_win = sht;
keywin_on(key_win);
}
if (3 <= x && x < sht->bxsize - 3 && 3 <= y && y < 21) {
mmx = mx; /* ウィンドウ移動モードへ */
mmy = my;
mmx2 = sht->vx0;
new_wy = sht->vy0;
}
if (sht->bxsize - 21 <= x && x < sht->bxsize - 5 && 5 <= y && y < 19) {
/* 「×」ボタンクリック */
if ((sht->flags & 0x10) != 0) { /* アプリが作ったウィンドウか？ */
task = sht->task;
cons_putstr0(task->cons, "\nBreak(mouse) :\n");
io_cli(); /* 強制終了処理中にタスクが変わると困るから */
task->tss.eax = (int) &(task->tss.esp0);
task->tss.eip = (int) asm_end_app;
io_sti();
}
}
break;
}
}
}
} else {
/* ウィンドウ移動モードの場合 */
x = mx - mmx; /* マウスの移動量を計算 */
y = my - mmy;
new_wx = (mmx2 + x + 2) & ~3;
new_wy = new_wy + y;
mmy = my; /* 移動後の座標に更新 */
}
} else {
/* 左ボタンを押していない */
mmx = -1; /* 通常モードへ */
if (new_wx != 0x7fffffff) {
sheet_slide(sht, new_wx, new_wy); /* 一度確定させる */
new_wx = 0x7fffffff;
}
}
}
} else if (768 <= i && i <= 1023) { /* コンソール終了処理 */
close_console(shtctl->sheets0 + (i - 768));
}
}
}
}
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)
{
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;
int fifobuf[128];
struct MOUSE_DEC mdec;
unsigned char s[32];
unsigned int memtotal, count = 0;
struct MEMMAN *memman = (struct MEMMAN *)MEMMAN_ADDR;
int cursor_x, cursor_c;
struct SHTCTL *shtctl;
struct SHEET *sht_back, *sht_mouse, *sht_win, *sht_win_b[3];
unsigned char *buf_back, buf_mouse[256], *buf_win, *buf_win_b;
struct TIMER *timer;
struct FIFO32 fifo;
struct TASK *task_a, *task_b[3];
static char keytable[0x54] = {
0, 0, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '^', 0, 0,
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '@', '[', 0, 0, 'A', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', ';', ':', 0, 0, ']', 'Z', 'X', 'C', 'V',
'B', 'N', 'M', ',', '.', '/', 0, '*', 0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.'
};
init_gdtidt ();
init_pic ();
io_sti ();
fifo32_init(&fifo, 32, fifobuf, 0);
init_pit();
io_out8(PIC0_IMR, 0xf8); /* Allow PIT and Keyboard (11111000) */
io_out8(PIC1_IMR, 0xef); /* Allow Mouse (11101111) */
init_keyboard (&fifo, 256);
enable_mouse (&fifo, 512, &mdec);
timer = timer_alloc();
timer_init(timer, &fifo, 1);
timer_settime(timer, 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, "task_a", 1);
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);
make_textbox8 (sht_win, 8, 28, 144, 16, COL8_FFFFFF);
cursor_x = 8;
cursor_c = COL8_FFFFFF;
//=====================
// Task Settings
//=====================
task_a = task_init(memman);
fifo.task = task_a;
for (i = 0; i < 3; i++) {
sht_win_b[i] = sheet_alloc(shtctl);
buf_win_b = (unsigned char *)memman_alloc_4k(memman, 144 * 52);
sheet_setbuf(sht_win_b[i], buf_win_b, 144, 52, -1);
sprintf(s, "task_b%d", i);
make_window8(buf_win_b, 144, 52, s, 0);
task_b[i] = task_alloc();
task_b[i]->tss.esp = memman_alloc_4k(memman, 64 * 1024) + 64 * 1024 - 8;
task_b[i]->tss.eip = (int)&task_b_main;
task_b[i]->tss.es = 1 * 8;
task_b[i]->tss.cs = 2 * 8;
task_b[i]->tss.ss = 1 * 8;
task_b[i]->tss.ds = 1 * 8;
task_b[i]->tss.fs = 1 * 8;
task_b[i]->tss.gs = 1 * 8;
*((int *)(task_b[i]->tss.esp + 4)) = (int)sht_win_b[i];
task_run (task_b[i], i+1);
}
//=======================
// Sheet Setting
//=======================
sheet_slide (sht_back, 0, 0);
sheet_slide (sht_mouse, mx, my);
sheet_slide (sht_win_b[0], 168, 56);
sheet_slide (sht_win_b[1], 8, 116);
sheet_slide (sht_win_b[2], 168, 116);
sheet_slide (sht_win, 8, 56);
sheet_updown (sht_back, 0);
sheet_updown (sht_win_b[0], 1);
sheet_updown (sht_win_b[1], 2);
sheet_updown (sht_win_b[2], 3);
sheet_updown (sht_win, 4);
sheet_updown (sht_mouse, 5);
sheet_refresh (sht_back, 0, 0, binfo->scrnx, 48);
for (;;) {
count ++;
io_cli();
if (fifo32_status(&fifo) == 0) {
task_sleep(task_a);
io_sti();
} else {
i = fifo32_get(&fifo);
io_sti();
if (256 <= i && i <= 511) { // Keyboard Data
sprintf (s, "%x", i - 256);
putfonts8_asc_sht (sht_back, 0, 16, COL8_FFFFFF, COL8_008484, s, 2);
if (i < 256 + 0x54) {
if (keytable[i - 256] != 0) {
s[0] = keytable[i-256];
s[1] = 0;
putfonts8_asc_sht (sht_win, cursor_x, 28, COL8_000000, COL8_FFFFFF, s, 1);
cursor_x += 8;
}
}
if (i == 256 + 0x0e && cursor_x > 8) { // Backspace
putfonts8_asc_sht(sht_win, cursor_x, 28, COL8_000000, COL8_FFFFFF, " ", 1);
cursor_x -= 8;
}
boxfill8 (sht_win->buf, sht_win->bxsize, cursor_c, cursor_x, 28, cursor_x + 7, 43);
sheet_refresh(sht_win, cursor_x, 28, cursor_x + 8, 44);
} else if (512 <= i && i <= 767) { // Mouse Data
if (mouse_decode(&mdec, i-512) != 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'; }
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 (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);
putfonts8_asc_sht (sht_back, 0, 0, COL8_FFFFFF, COL8_008484, s, 10);
sheet_slide (sht_mouse, mx, my);
if ((mdec.btn & 0x01) != 0) {
sheet_slide (sht_win, mx - 80, my - 8);
}
}
} else if (i == 10) {
putfonts8_asc_sht (sht_back, 0, 64, COL8_FFFFFF, COL8_008484, "10[sec]", 7);
} else if (i == 3) {
putfonts8_asc_sht (sht_back, 0, 80, COL8_FFFFFF, COL8_008484, "3[sec]", 6);
count = 0;
} else if (i <= 1) {
if (i != 0) {
timer_init(timer, &fifo, 0);
cursor_c = COL8_000000;
} else {
timer_init(timer, &fifo, 1);
cursor_c = COL8_FFFFFF;
}
timer_settime(timer, 50);
boxfill8 (sht_win->buf, sht_win->bxsize, cursor_c, cursor_x, 28, cursor_x + 7, 43);
sheet_refresh(sht_win, cursor_x, 28, cursor_x + 8, 44);
}
}
}
}
// the main function
void HariMain(void)
{
char *vram;
int xsize;
int ysize;
unsigned int memtotal;
struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR ;
struct BOOTINFO *binfo;
struct SHTCTL *shtctl;
struct SHEET *sht_back, *sht_mouse, *sht_win,*sht_cons;
unsigned char *buf_back, buf_mouse[256],*buf_win;
int i;
int fifobuf[128];
char s[40];
struct FIFO fifo;
fifo_init(&fifo,128,fifobuf,0);
static char keytable0[0x80] = {
0, 0, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '^', 0, 0,
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '@', '[', 0, 0, 'A', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', ';', ':', 0, 0, ']', 'Z', 'X', 'C', 'V',
'B', 'N', 'M', ',', '.', '/', 0, '*', 0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0x5c, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x5c, 0, 0
};
static char keytable1[0x80] = {
0, 0, '!', 0x22, '#', '$', '%', '&', 0x27, '(', ')', '~', '=', '~', 0, 0,
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '`', '{', 0, 0, 'A', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', '+', '*', 0, 0, '}', 'Z', 'X', 'C', 'V',
'B', 'N', 'M', '<', '>', '?', 0, '*', 0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, '_', 0, 0, 0, 0, 0, 0, 0, 0, 0, '|', 0, 0
};
init_gdtidt();
init_pic();
io_sti();
init_pit(); // timer
io_out8(PIC0_IMR, 0xf8); /* PIC1 (11111000) irq0 */
io_out8(PIC1_IMR, 0xef); //11101111 , allow irq12
struct TIMER *timer;
timer = timer_alloc();
timer_set(timer,50,&fifo,1);
init_keyboard(&fifo,256);
// memory test
memtotal = memtest(0x00400000, 0xbfffffff); // available maxmium address
memman_init(memman);
memman_free(memman,0x00001000,0x0009e000);
memman_free(memman,0x00400000,memtotal-0x00400000);
init_palette();
binfo = (struct BOOTINFO *) 0x0ff0;
xsize = binfo->scrnx;
ysize = binfo->scrny;
vram = binfo->vram;
// sheet setting
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); // window sheet buffer
sheet_setbuf(sht_back, buf_back, binfo->scrnx, binfo->scrny, -1);
sheet_setbuf(sht_mouse, buf_mouse, 16, 16, 99); // col_inv 99
sheet_setbuf(sht_win, buf_win,144,52,-1);
/* initlize OS background */
init_screen(buf_back,xsize,ysize);
int mx,my; // mouse position
// mouse cursor
struct MOUSE_DEC mdec;
enable_mouse(&fifo,512,&mdec);
init_mouse_cursor8(buf_mouse,99);
// window a setting
make_window8(buf_win,144,52,"task a",1);
int cursor_x,cursor_c; // cursor color
make_textbox8(sht_win, 8,28,128,16,COL8_FFFFFF); // heigth is 16
cursor_x = 8;
cursor_c = COL8_FFFFFF;
mx = (binfo->scrnx - 16) / 2;
my = (binfo->scrny - 28 - 16) / 2;
// task block
struct TASK *curr,*console;
curr = task_init(memman);
fifo.task = curr;
taskrun(curr,1,0); // set to level 1
// sheet console
unsigned char *buf_cons;
sht_cons = sheet_alloc(shtctl);
buf_cons = (unsigned char *) memman_alloc_4k(memman, 256*165);
sheet_setbuf(sht_cons,buf_cons,256,165,-1);
make_shell(buf_cons,256,165,"console",0);
//make_textbox8(sht_cons, 8,28,240,128,COL8_000084);
console = task_alloc();
console->tss.esp = memman_alloc_4k(memman,64*1024) + 64 * 1024 -8;
console->tss.eip = (int) &task_console;
console->tss.es = 1*8;
console->tss.cs = 2*8;
console->tss.ss = 1*8;
console->tss.ds = 1*8;
console->tss.fs = 1*8;
console->tss.gs = 1*8;
*((int *) (console->tss.esp + 4)) = (int) sht_cons; // memory share
taskrun(console,2,2); // level2,different priorities
sheet_move(sht_back,0,0);// move background sheet
sheet_move(sht_mouse,mx,my);
sheet_move(sht_win,8,56);
sheet_move(sht_cons,100,200);
sheet_updown(sht_back,0); // height 0, at the bottom
sheet_updown(sht_cons,1);
sheet_updown(sht_win,2);
sheet_updown(sht_mouse,3);
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(buf_back, binfo->scrnx, 0, 32, COL8_FFFFFF, s);
sheet_refresh(sht_back,0,0,binfo->scrnx,48);
// tab key
int key_to=0;
int key_shift = 0;
int key_leds = ((binfo->leds) >> 4) & 7; // caps,numlock,scrolllock
for(;;)
{
io_cli(); // forbid all interrupts
if(fifo_status(&fifo) == 0)
{task_sleep(curr);
io_sti();
}
else {
i=fifo_get(&fifo);
io_sti(); // open interrupts
if(255 < i && i < 512)
{sprintf(s, "%02X", i-256);
boxfill8(buf_back, binfo->scrnx, COL8_008400, 0, 16, 15, 31);
putfonts8_asc(buf_back, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
sheet_refresh(sht_back,0,16,16,32);
if(i<256 +0x80)
{
if(key_shift == 0)
s[0]= keytable0[i-256];
else
s[0]= keytable1[i-256];
}
else
s[0] =0;
if(s[0] >= 'A' && s[0]<= 'Z')
{
if(((key_leds & 4) == 0 && key_shift == 0) ||
((key_leds & 4) == 1 && key_shift != 0))
s[0]+=0x20;
}
if (s[0] != 0) { // common character
if (key_to == 0) { /* ^XNAÖ */
if (cursor_x < 128) {
s[1] = 0;
bps(sht_win, cursor_x, 28, COL8_FFFFFF, COL8_000000, s, 1);
cursor_x += 8;
}
}
else// send to console
fifo_put(&console->fifo, s[0] + 256);
}
if(i == 256 + 0x0e && cursor_x > 8) // backspace key
{
if(key_to == 0)
{
bps(sht_win,cursor_x,28,COL8_FFFFFF,COL8_000000," ",1);
cursor_x -=8;
}
else
{
fifo_put(&console->fifo,8+256);
}
}
if(i == 256 + 0x0f) // Tab key
{
if(key_to == 0)
{
key_to =1;
make_wtitle8(buf_win, sht_win->bxsize,"task a",0);
shell_title(buf_cons, sht_cons->bxsize,"console",1);
}
else
{
key_to =0;
make_wtitle8(buf_win, sht_win->bxsize,"task a",1);
shell_title(buf_cons, sht_cons->bxsize,"console",0);
}
sheet_refresh(sht_win,0,0,sht_win->bxsize,21);
sheet_refresh(sht_cons,0,0,sht_cons->bxsize,21);
}
if (i == 256 + 0x2a)
key_shift |= 1;
if (i == 256 + 0x36)
key_shift |= 2;
if (i == 256 + 0xaa)
key_shift &= ~1;
if (i == 256 + 0xb6)
key_shift &= ~2;
if (i == 256 + 0x3a) // CapsLock
key_leds ^= 4;
if (i == 256 + 0x45) // NumLock
key_leds ^= 2;
if (i == 256 + 0x46) // ScrollLock
key_leds ^= 1;
boxfill8(sht_win ->buf, sht_win->bxsize, cursor_c,cursor_x,28,cursor_x+7,43);
sheet_refresh(sht_win,cursor_x,28,cursor_x+8,44);
}
else if(511 < i && i < 768)
{
if(mouse_decode(&mdec,i-512) != 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); // after filling,show ok
putfonts8_asc(buf_back, binfo->scrnx, 32, 16, COL8_FFFFFF, s);
sheet_refresh(sht_back,32,16,32+15*8,32);
// the move of 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; // control the mouse move area
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);
sheet_move(sht_mouse,mx,my);
// move the window, vram -> sht -> move
if((mdec.btn & 0x01) != 0)
sheet_move(sht_win,mx-80,my-8);
}
}
else if(i == 1)
{
timer_set(timer,50,&fifo,0);
boxfill8(sht_win->buf,sht_win->bxsize, COL8_000000, cursor_x, 28,cursor_x+7, 43);
sheet_refresh(sht_win,cursor_x,28,cursor_x + 8, 44);
}
else if(i==0)
{
timer_set(timer,50,&fifo,1); // keep the data
boxfill8(sht_win->buf,sht_win->bxsize, COL8_FFFFFF,cursor_x, 28,cursor_x + 7, 43);
sheet_refresh(sht_win,cursor_x,28,cursor_x + 8, 44);
}
}
}
}
void HariMain(void)
{
struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
g_binfo = binfo;
struct FIFO32 fifo;
char s[40];
int fifobuf[128];
struct TIMER *timer, *timer2, *timer3;
int mx, my, i;
int cursor_x, cursor_c;
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;
static char keytable[0x54] = {
0, 0, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '^', 0, 0,
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '@', '[', 0, 0, 'A', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', ';', ':', 0, 0, ']', 'Z', 'X', 'C', 'V',
'B', 'N', 'M', ',', '.', '/', 0, '*', 0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.'
};
struct TSS32 tss_a, tss_b;
int task_b_esp;
struct SEGMENT_DESCRIPTOR *gdt = (struct SEGMENT_DESCRIPTOR*)ADR_GDT;
init_gdtidt();
init_pic();
io_sti(); /* GDT,IDT,PIC*/
fifo32_init(&fifo, 128, fifobuf);
// timer
init_pit();
timer = timer_alloc();
timer_init(timer, &fifo, 10);
timer_settime(timer, 1000);
timer2 = timer_alloc();
timer_init(timer2, &fifo, 3);
timer_settime(timer2, 300);
timer3 = timer_alloc();
timer_init(timer3, &fifo, 1);
timer_settime(timer3, 50);
io_out8(PIC0_IMR, 0xf8); // 11111001,PIC1和IRQ1,
io_out8(PIC1_IMR, 0xef); // 11101111, IRQ12
init_keyboard(&fifo, 256);
enable_mouse(&fifo, 512, &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); /*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");
make_textbox8(sht_win, 8, 28, 144, 16, COL8_FFFFFF);
cursor_x = 8;
cursor_c = COL8_FFFFFF;
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, "(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);
tss_a.ldtr = 0;
tss_a.iomap = 0x40000000;
tss_b.ldtr = 0;
tss_b.iomap = 0x40000000;
set_segmdesc(gdt + 3, 103, (int) &tss_a, AR_TSS32);
set_segmdesc(gdt + 4, 103, (int) &tss_b, AR_TSS32);
load_tr(3 * 8);
task_b_esp = memman_alloc_4k(memman, 64 * 1024) + 64 * 1024 - 8;
*((int *) (task_b_esp + 4)) = (int) sht_back;
tss_b.eip = (int)&task_b_main - ADR_BOTPAK;
tss_b.eflags = 0x00000202; /* IF = 1*/
tss_b.eax = 0;
tss_b.ecx = 0;
tss_b.edx = 0;
tss_b.ebx = 0;
tss_b.esp = task_b_esp;
tss_b.ebp = 0;
tss_b.esi = 0;
tss_b.edi = 0;
tss_b.es = 1 * 8;
tss_b.cs = 2 * 8;
tss_b.ss = 1 * 8;
tss_b.ds = 1 * 8;
tss_b.fs = 1 * 8;
tss_b.gs = 1 * 8;
mt_init();
for(;;) {
io_cli();
if(0 == fifo32_status(&fifo)) {
io_sti();
}else{
i = fifo32_get(&fifo);
io_sti();
if (256 <= i && i <= 511) {
sprintf(s, "0x%x", i - 256);
putfonts8_asc_sht(sht_back, 0, 16, COL8_FFFFFF, COL8_008484, s, 8);
if (i < 256 + 0x54) {
if (0 != keytable[i - 256] && cursor_x < 144) {
s[0] = keytable[i - 256];
s[1] = 0;
putfonts8_asc_sht(sht_win, cursor_x, 28, COL8_000000, COL8_C6C6C6, s, 1);
cursor_x += 8;
}
}
if (i == 256 + 0x0e && cursor_x > 8) { // Backspace
putfonts8_asc_sht(sht_win, cursor_x, 28, COL8_000000, COL8_FFFFFF, " ", 1);
cursor_x -= 8;
}
boxfill8(sht_win->buf, sht_win->bxsize, cursor_c, cursor_x, 28, cursor_x + 7, 43);
sheet_refresh(sht_win, cursor_x, 28, cursor_x + 8, 44);
} // if key status
else if (512 <= i && i <= 767) {
if (0 != mouse_decode(&mdec, i - 512)) {
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';
}
putfonts8_asc_sht(sht_back, 64, 16, COL8_FFFFFF, COL8_008484, s, 24);
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);
putfonts8_asc_sht(sht_back, 0, 0, COL8_FFFFFF, COL8_008484, s, 16);
sheet_slide(sht_mouse, mx, my); /* 显示鼠标 */
//
if ((mdec.btn & 0x01) != 0) {
sheet_slide(sht_win, mx - 80, my - 8);
}
} // if mouse decode
} // if 512 767
else if (10 == i) {
putfonts8_asc_sht(sht_back, 0, 64, COL8_FFFFFF, COL8_008484, "10[sec]", 7);
} else if (3 == i) {
putfonts8_asc_sht(sht_back, 0, 80, COL8_FFFFFF, COL8_008484, "3[sec]", 6);
} else if (i <= 1) {
if (0 != i) {
timer_init(timer3, &fifo, 0); // set to 0
cursor_c = COL8_000000;
} else {
timer_init(timer3, &fifo, 1);
cursor_c = COL8_FFFFFF;
}
boxfill8(sht_win->buf, sht_win->bxsize, cursor_c, cursor_x, 28, cursor_x + 7, 43);
timer_settime(timer3, 50);
sheet_refresh(sht_back, 8, 96, 16, 112);
}
} // else 0 == getstatus fifo
} // for
return;
}
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 main(){
struct BOOTINFO *binfo;
struct FIFO32 fifo;
binfo = (struct BOOTINFO *) ADR_BOOTINFO;
char s[MAX_LENGTH];
char mcursor[256];
// mouse and keyboard data
int fifobuf[BUF_LEN];
struct TIMER *timer, *timer2, *timer3;
int fifo_data;
struct MOUSE_DEC mdec;
int mx,my;
// memory manager
struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR;
unsigned int memtotal;
// overlay control
struct SHTCTL *shtctl;
struct SHEET *sht_win, *sht_mouse;
unsigned char *buf_back, buf_mouse[256];
unsigned char *buf_win;
// gdt control
init_gdtidt();
init_pic();
init_pit();
_io_sti();
// init fifo
fifo32_init(&fifo, BUF_LEN, fifobuf);
init_keyboard(&fifo, 256);
enable_mouse(&fifo, 512, &mdec);
timer = timer_alloc();
timer_init(timer, &fifo, 10);
timer_settime(timer, 1000);
timer2 = timer_alloc();
timer_init(timer2, &fifo, 3);
timer_settime(timer2, 300);
timer3 = timer_alloc();
timer_init(timer3,&fifo, 1);
timer_settime(timer3, 50);
// must after init pit
// qemu 1000 = 10s
// bochs 1000 = 1s
_io_out8(PIC0_IMR,0xf8);
_io_out8(PIC1_IMR,0xef);
// mouse and keyboard control
// memory set
memtotal = memtest(0x00400000, 0xbfffffff);
memman_init(memman);
// this is ERROR!
// c400 is system
memman_free(memman, 0x00400000, memtotal - 0x00400000);
/**************************************************
* screen
* ----------------------------------------------*/
// video initialize
init_palette();
shtctl = shtctl_init(memman, binfo->vram, binfo->scrnx, binfo->scrny);
sht_back = sheet_alloc(shtctl); // background sheet
sht_mouse = sheet_alloc(shtctl); // mouse sheet
sht_win = sheet_alloc(shtctl);
buf_back = (unsigned char *) memman_alloc_4k(memman, binfo->scrnx * binfo->scrny); // background buffer
buf_win = (unsigned char *) memman_alloc_4k(memman,160*52);
sheet_setbuf(sht_back, buf_back, binfo->scrnx, binfo->scrny, -1); // bind buf
sheet_setbuf(sht_mouse, buf_mouse, 16, 16, 99);
sheet_setbuf(sht_win, buf_win, 160, 52, -1);
init_screen(buf_back, binfo->scrnx, binfo->scrny); // init color
init_mouse_cursor8(buf_mouse, 99);
make_window8(buf_win, 160, 52, "counter");
// init slide
sheet_slide(sht_back, 0, 0);
// initial mouse position
mx = (binfo->scrnx - 16) / 2;
my = (binfo->scrny - 28 - 16) / 2;
int cursor_x, cursor_c;
make_textbox8(sht_win, 8, 28, 144, 16, COL8_FFFFFF);
cursor_x = 8;
cursor_c = COL8_FFFFFF;
// init mouse slide
// init position 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);
/*-------------------------------------------------
* screen
* ***********************************************/
/*************** memory info *********/
/*
itoa(s,memtotal / 1024 /1024,MAX_LENGTH);
putfont8_asc(buf_back, binfo->scrnx, 0, 32, COL8_FFFFFF, s);
itoa(s,memman_total(memman) / 1024,MAX_LENGTH);
putfont8_asc(buf_back, binfo->scrnx, 0, 64, COL8_FFFFFF, s);
sheet_refresh(sht_back, 0, 32, binfo->scrnx, 80);
*/
/*************** memory info *********/
/*
* TSS
*/
struct TSS32 tss_a, tss_b;
tss_a.ldtr = 0;
tss_a.iomap = 0x40000000;
tss_b.ldtr = 0;
tss_b.iomap = 0x40000000;
struct SEGMENT_DESCRIPTOR *gdt = (struct SEGMENT_DESCRIPTOR *) ADR_GDT;
set_segmdesc(gdt+3, 103, (int) &tss_a, AR_TSS32);
set_segmdesc(gdt+4, 103, (int) &tss_b, AR_TSS32);
int task_b_esp;
// current tr
_load_tr(3 * 8);
task_b_esp = memman_alloc_4k(memman, 64 * 1024) + 64 * 1024;
tss_b.eip = (int) &task_b_main;
tss_b.eflags = 0x00000202; /* IF = 1; */
tss_b.eax = 0;
tss_b.ecx = 0;
tss_b.edx = 0;
tss_b.ebx = 0;
tss_b.esp = task_b_esp;
tss_b.ebp = 0;
tss_b.esi = 0;
tss_b.edi = 0;
tss_b.es = 2 * 8;
tss_b.cs = 1 * 8;
tss_b.ss = 2 * 8;
tss_b.ds = 2 * 8;
tss_b.fs = 2 * 8;
tss_b.gs = 2 * 8;
int count = 0;
mt_init();
for(;;){
count ++;
_io_cli();
if(0 == (fifo32_status(&fifo) )){
_io_stihlt();
//_io_sti(); // too fast
}
else{
fifo_data = fifo32_get(&fifo);
_io_sti();
if(256 <= fifo_data && fifo_data < 512){ // keyboard data
if(fifo_data < 256 + 0x54){
if(keytable[fifo_data-256] != 0){
s[0] = keytable[fifo_data-256];
s[1] = 0;
putfont8_asc_sht(sht_win, cursor_x, 28, COL8_000000, COL8_FFFFFF,s, 1);
cursor_x += 8; // next pos
}
if(fifo_data == 256 + 0x0e && cursor_x >= 8){
putfont8_asc_sht(sht_win, cursor_x, 28, COL8_000000, COL8_FFFFFF," ", 1);
cursor_x -= 8;
}
// boxfill8(sht_win->buf, sht_win->bxsize, cursor_c, cursor_x, 28, cursor_x+7, 43);
// sheet_refresh(sht_win, cursor_x, 28, cursor_x+7, 43);
}
}
else if(512 <= fifo_data && fifo_data < 768){ // mouse data
// fifo_data -= 512; //have some error
if (mouse_decode(&mdec,fifo_data - 512) != 0){
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;
}
sheet_slide(sht_mouse, mx, my);
if( (mdec.btn & 0x01) != 0 && (mx > sht_win->vx0 && mx < (sht_win->vx0 + sht_win->bxsize)) && ( my > sht_win->vy0 - sht_win->bysize*2 && my < (sht_win->vy0 + sht_win->bysize * 2) ) ){
sheet_slide(sht_win, mx - 80, my - 8);
}
}
}
else if( fifo_data == 10){
putfont8_asc_sht(sht_back, 0, 140, COL8_FFFFFF, COL8_008484,"10[sec]", 7);
itoa(s,count,MAX_LENGTH);
putfont8_asc_sht(sht_back, 140, 28, COL8_000000, COL8_C6C6C6, s ,12 );
}
else if( fifo_data == 3){
putfont8_asc_sht(sht_back, 100, 0, COL8_FFFFFF, COL8_008484,"3[sec]", 6);
}
else{
if(fifo_data != 0){
timer_init(timer3, &fifo, 0);
boxfill8(buf_back, binfo->scrnx, COL8_FFFFFF, 8, 96, 15, 111);
}
else{
timer_init(timer3, &fifo, 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)
{
//bootinfo struct pointer
struct BOOTINFO *binfo = (struct BOOTINFO *)0x0ff0;
char s[50];
struct TIMER *timer;
int mx, my;
unsigned int i;
//鼠标相关，mouse_phase,鼠标状态；
struct MOUSE_DEC mdec;
init_gdtidt();
init_pic();//初始化PIC
io_sti();//PIC初始化完成，开中断
init_pit(); //必须先初始化pit，然后才能使用settimer
struct FIFO32 fifo;
unsigned int fifobuf[128];
fifo32_init(&fifo, sizeof(fifobuf)/sizeof(fifobuf[0]), fifobuf, 0);
timer = timer_alloc();
timer_init(timer, &fifo, 1);
timer_settime(timer, 50);
io_out8(PIC0_IMR, 0xf8); /* PIC1打开中断(11111000) */
io_out8(PIC1_IMR, 0xef); /* 打开键盘中断(11101111) */
init_palette();
//keyboard and mouse init
init_keyboard(&fifo, 256);
enable_mouse(&fifo, 512, &mdec);
unsigned int memtotal;//memtotal memory 总数
struct MEMMAN *memman = (struct MEMMAN *)MEMMAN_ADDR;
memtotal = memtest(0x00400000, 0xbfffffff);//获取内存真实的大小
memman_init(memman);
memman_free(memman, 0x00001000, 0x0009e000);
memman_free(memman, 0x00400000, memtotal - 0x00400000);
//图层控制器初始化
struct SHTCTL *shtctl;
shtctl = shtctl_init(memman, binfo->vram, binfo->scrnx, binfo->scrny);
*((int *)0x0fe4) = (int)shtctl;//保存shtctl供其他用
struct SHEET *sht_back, *sht_mouse, *sht_win;//背景和鼠标图层
sht_back = sheet_alloc(shtctl);
sht_mouse = sheet_alloc(shtctl);
sht_win = sheet_alloc(shtctl);
unsigned char *buf_back, buf_mouse[256], *buf_win;
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, 144, 52, -1);//透明色号99
init_screen8(buf_back, binfo->scrnx, binfo->scrny);
init_mouse_cursor8(buf_mouse, 99);//背景色号99
make_window8(sht_win->buf, 144, 52, "task_a", 1);//
make_textbox8(sht_win, 8, 28, 128, 16, COL8_FFFFFF);
//鼠标初始位置
mx = (binfo->scrnx - 16) / 2;
my = (binfo->scrny - 16) / 2;
//task_a
struct TASK *task_a;
task_a = task_init(memman);
fifo.task = task_a;
task_run(task_a, 1, 0);
//sht_cons
struct TASK *task_cons;
struct SHEET *sht_cons;
unsigned char *buf_cons;
sht_cons = sheet_alloc(shtctl);
buf_cons = (unsigned char *)memman_alloc_4k(memman, 256*165);
sheet_setbuf(sht_cons, buf_cons, 256, 165, -1);//无透明色
make_window8(buf_cons,256, 165, "console", 0);
make_textbox8(sht_cons, 8, 28, 240, 128, COL8_000000);
task_cons = task_alloc();//分配一个task struct
task_cons->tss.esp = memman_alloc_4k(memman, 64 * 1024) + 64 * 1024 -16;
task_cons->tss.eip = (int)&console_task;
task_cons->tss.es = 1*8;
task_cons->tss.cs = 2*8;
task_cons->tss.ss = 1*8;
task_cons->tss.ds = 1*8;
task_cons->tss.fs = 1*8;
task_cons->tss.gs = 1*8;
*((int *)(task_cons->tss.esp+4)) = (int)sht_cons;
*((int *)(task_cons->tss.esp+8)) = (int)memtotal;
*((int *)(task_cons->tss.esp+12)) = (int)sht_back;
task_run(task_cons, 2, 2);//level=2,priority=2
sheet_slide(sht_back, 0, 0);
sheet_slide(sht_win, 64, 56);
sheet_slide(sht_cons, 32, 4);
sheet_slide(sht_mouse, mx, my);//移动鼠标到中心，显示出来
sheet_updown(sht_back, 0);
sheet_updown(sht_cons, 1);
sheet_updown(sht_win, 2);
sheet_updown(sht_mouse, 3);
int cursor_x = 8;//光标位置
int cursor_c = COL8_FFFFFF;//光标初始颜色
int key_to = 0;
int key_shift = 0;//shift状态
int key_leds = (binfo->leds>>4) & 7;//键盘指示灯状态
int keycmd_wait = -1;
struct SHEET *key_win = sht_win;//初始化输入对应的应用窗口
sht_cons->task = task_cons;
sht_cons->flags |= 0x20;//有光标模式
struct FIFO32 keycmd;//键盘控制器设定FIFO
int keycmd_buf[32];
fifo32_init(&keycmd, sizeof(keycmd_buf), keycmd_buf, 0);
//为了避免和键盘当前状态的冲突，在一开始先进行设置
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
for (;;) {
if (fifo32_status(&keycmd) > 0 && keycmd_wait < 0) {
//如果存在向键盘控制器发送的数据，则发送出去
keycmd_wait = fifo32_get(&keycmd);
wait_KBC_sendready();
io_out8(PORT_KEYDAT, key_leds);
}
io_cli();
if (0 == fifo32_status(&fifo)){
task_sleep(task_a);
io_sti();
} else {
i = fifo32_get(&fifo);
io_sti();
if (key_win->flags == 0) {//输入窗口被关闭
key_win = shtctl->sheets[shtctl->top - 1];//如果输入窗口被关闭，则将输入窗口设置为最上层的窗口
cursor_c = keywin_on(key_win, sht_win, cursor_c);
}
if (256 <= i && i <= 511) {//键盘数据
//CAPSLOCK，大写锁定键
if (i == 256 + 0x3a) {
key_leds ^= 4;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
//Numlock
if (i == 256 + 0x45) {
key_leds ^= 2;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
//ScrollLock
if (i == 256 + 0x46) {
key_leds ^= 1;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
if (i == 256 + 0xfa) {//键盘成功接收到数据
keycmd_wait = -1;
}
if (i == 256 + 0xfe) {//键盘没有成功接收到数据
wait_KBC_sendready();
io_out8(PORT_KEYDAT, keycmd_wait);
}
if (i < 0x54 + 256 ) {//按键盘编码为字符编码
if (key_shift == 0) {
s[0] = keytable0[i - 256];
} else if (key_shift == 1 || key_shift == 2) {
s[0] = keytable1[i - 256];
} else {
s[0] = 0;
}
//大小写字符转换
if ('A' <= s[0] && s[0] <= 'Z') {
if (((key_leds&4) == 0 && key_shift == 0) //大写字符锁定键没有打开,shift没有按下
|| ((key_leds&4) != 0 && key_shift != 0)) {
s[0] += 0X20;
}
}
if (s[0] != 0) {//一般字符
if (key_win == sht_win) {//发送给任务a
if (cursor_x < 128) {
s[1] = 0;
putfont8_asc_sht(sht_win, cursor_x, 28, COL8_000000, COL8_FFFFFF, s, strlen(s));
cursor_x += 8;
}
} else {//向命令行窗口发送字符
fifo32_put(&key_win->task->fifo, s[0]+256);
}
}
}
if (i == 256+0x0e) {//退格键
if (key_win == sht_win) {//发送给任务a
if (cursor_x > 8) {
putfont8_asc_sht(sht_win, cursor_x, 28, COL8_000000, COL8_FFFFFF, " ", 1);
cursor_x -= 8;
}
} else {
fifo32_put(&key_win->task->fifo, 8+256);
}
}
//回车键
if (i == 256+0x1c) {
if (key_win != sht_win) {
fifo32_put(&key_win->task->fifo, 10+256);
}
}
//tab键
if (i == 256 + 0x0f) {
cursor_c = keywin_off(key_win, sht_win, cursor_c, cursor_x);
int j = key_win->height - 1;
if (j == 0) {
j = shtctl->top - 1;
}
key_win = shtctl->sheets[j];
cursor_c = keywin_on(key_win, sht_win, cursor_c);
}
//shift+F1,结束应用程序
if (i == 256 + 0x3b && key_shift != 0 && task_cons->tss.ss0 != 0) {
struct CONSOLE *cons = (struct CONSOLE *)*((int *)0x0fec);
cons_putstr0(cons,"Break(KEY)\n");
io_cli();//修改寄存器时禁止中断
task_cons->tss.eax = (int)&(task_cons->tss.esp0);
task_cons->tss.eip = (int)asm_end_app;
io_sti();
}
//F11
if (i == 256 + 0x57 && shtctl->top > 2) {
sheet_updown(shtctl->sheets[1], shtctl->top - 1);
}
//重新显示光标
if (cursor_c >= 0) {
boxfill8(sht_win->buf, sht_win->bxsize, cursor_c, cursor_x, 28, cursor_x+7, 43);
}
sheet_refresh(sht_win, cursor_x, 28, cursor_x+8, 44);
if (i == 256 + 0x2a) {//左shift on
key_shift |= 1;
}
if (i == 256 + 0x36) {//右shift on
key_shift |= 2;
}
if (i == 256 + 0xaa) {//左shift off
key_shift &= ~1;
}
if (i == 256 + 0xb6) {//右shift off
key_shift &= ~2;
}
} else if (512 <= i && i <= 767) {//鼠标数据
//鼠标的3个字节都齐全了，显示出来
if (mouse_decode(&mdec, i-512) != 0) {
//计算鼠标新的位置
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);
putfont8_asc_sht(sht_back, 0, 0, COL8_FFFFFF, COL8_008484, s, strlen(s));
//滑动鼠标显示，包含sheet_reflush
sheet_slide(sht_mouse, mx, my);
static int j, x, y;
static int mmx = -1, mmy = -1;
static struct SHEET *sht = 0;
if ((mdec.btn & 0x01) != 0) {//鼠标左键按
//按照从上到下的顺序寻找鼠标所指向的图层
if (mmx < 0) {
for (j = shtctl->top-1; j > 0; j--) {
sht = shtctl->sheets[j];
x = mx - sht->vx0;
y = my - sht->vy0;
if (0 <= x &&//鼠标在sheet图层内,因为是从最上层开始查看就没有问题。
x < sht->bxsize &&
0 <= y &&
y < sht->bysize) {
if (sht->buf[y * sht->bxsize + x] != sht->col_inv) {//图层此处不是透明色
sheet_updown(sht, shtctl->top - 1);//将sht图层提升最上层
if (sht != key_win) {
cursor_c = keywin_off(key_win, sht_win, cursor_c, cursor_x);
key_win = sht;
cursor_c = keywin_on(key_win, sht_win, cursor_c);
}
if (3 <= x && x < sht->bxsize - 3 &&
3 <= y && y < 21 ) {//光标处于标题栏
mmx = mx;
mmy = my;
}
if (sht->bxsize - 21 <= x && x < sht->bxsize - 5 &&
5 <= y && y < 19) {//光标处于X位置,并点击
if ((sht->flags & 0x10) != 0) {//窗口为某应用程序的
struct CONSOLE *cons = (struct CONSOLE *)*((int *)0xfec);
cons_putstr0(cons, "\nBreak(mouse) :\n");
io_cli();//强制结束处理中禁止切换任务
task_cons->tss.eax = (int)&(task_cons->tss.esp0);
task_cons->tss.eip = (int)asm_end_app;
io_sti();
}
}
break;
}
}
}
} else {
//如果已经处于move mode
x = mx - mmx;
y = my - mmy;
sheet_slide(sht, sht->vx0 + x, sht->vy0 + y);
mmx = mx;//更新移动后的坐标
mmy = my;
}
} else {
//没有按下键
mmx = -1;
}
}
} else if (10 == i) {//10s timer
putfont8_asc_sht(sht_back, 0, 64, COL8_FFFFFF, COL8_008484, "10[sec]", 7);
} else if (3 == i){//3s timer
putfont8_asc_sht(sht_back, 0, 80, COL8_FFFFFF, COL8_008484, "3[sec]", 6);
} else if (i <= 1) {
if(1 == i) {//I1
timer_init(timer, &fifo, 0);//设置为0
if (cursor_c >= 0){
cursor_c = COL8_000000;
}
} else if(0 == i){
timer_init(timer, &fifo, 1);//设置为1
if (cursor_c >= 0) {
cursor_c = COL8_FFFFFF;
}
}
timer_settime(timer, 50);
if (cursor_c >= 0) {
boxfill8(sht_win->buf, sht_win->bxsize, cursor_c, cursor_x, 28, cursor_x+7, 43);
sheet_refresh(sht_win, cursor_x, 28, cursor_x+8, 44);
}
} else {
}
}
}
}
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 HariMain(void)
{
struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
struct SHTCTL *shtctl;
char s[40];
struct FIFO32 fifo, keycmd;
int fifobuf[128], keycmd_buf[32];
int mx, my, i, cursor_x, cursor_c;
unsigned int memtotal;
struct MOUSE_DEC mdec;
struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR;
unsigned char *buf_back, buf_mouse[256], *buf_win, *buf_cons;
struct SHEET *sht_back, *sht_mouse, *sht_win, *sht_cons;
struct TASK *task_a, *task_cons;
struct TIMER *timer;
static char keytable0[0x80] = {
0, 0, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '^', 0, 0,
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '@', '[', 0, 0, 'A', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', ';', ':', 0, 0, ']', 'Z', 'X', 'C', 'V',
'B', 'N', 'M', ',', '.', '/', 0, '*', 0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0x5c, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x5c, 0, 0
};
static char keytable1[0x80] = {
0, 0, '!', 0x22, '#', '$', '%', '&', 0x27, '(', ')', '~', '=', '~', 0, 0,
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '`', '{', 0, 0, 'A', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', '+', '*', 0, 0, '}', 'Z', 'X', 'C', 'V',
'B', 'N', 'M', '<', '>', '?', 0, '*', 0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, '_', 0, 0, 0, 0, 0, 0, 0, 0, 0, '|', 0, 0
};
int key_shift = 0, key_leds = (binfo->leds >> 4) & 7, keycmd_wait = -1;
struct CONSOLE *cons;
int j, x, y, mmx = -1, mmy = -1;
struct SHEET *sht = 0, *key_win;
init_gdtidt();
init_pic();
io_sti(); /* IDT/PIC的初始化已经完成，于是开放CPU的中断 */
fifo32_init(&fifo, 128, fifobuf, 0);
init_pit();
init_keyboard(&fifo, 256);
enable_mouse(&fifo, 512, &mdec);
io_out8(PIC0_IMR, 0xf8); /* 设定PIT和PIC1以及键盘为许可(11111000) */
io_out8(PIC1_IMR, 0xef); /* 开放鼠标中断(11101111) */
fifo32_init(&keycmd, 32, keycmd_buf, 0);
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);
task_a = task_init(memman);
fifo.task = task_a;
task_run(task_a, 1, 2);
*((int *) 0x0fe4) = (int) shtctl;
/* sht_back */
sht_back = 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); /* 无透明色 */
init_screen8(buf_back, binfo->scrnx, binfo->scrny);
/* sht_cons */
sht_cons = sheet_alloc(shtctl);
buf_cons = (unsigned char *) memman_alloc_4k(memman, 256 * 165);
sheet_setbuf(sht_cons, buf_cons, 256, 165, -1); /* 无透明色 */
make_window8(buf_cons, 256, 165, "console", 0);
make_textbox8(sht_cons, 8, 28, 240, 128, COL8_000000);
task_cons = task_alloc();
task_cons->tss.esp = memman_alloc_4k(memman, 64 * 1024) + 64 * 1024 - 12;
task_cons->tss.eip = (int) &console_task;
task_cons->tss.es = 1 * 8;
task_cons->tss.cs = 2 * 8;
task_cons->tss.ss = 1 * 8;
task_cons->tss.ds = 1 * 8;
task_cons->tss.fs = 1 * 8;
task_cons->tss.gs = 1 * 8;
*((int *) (task_cons->tss.esp + 4)) = (int) sht_cons;
*((int *) (task_cons->tss.esp + 8)) = memtotal;
task_run(task_cons, 2, 2); /* level=2, priority=2 */
/* sht_win */
sht_win = sheet_alloc(shtctl);
buf_win = (unsigned char *) memman_alloc_4k(memman, 160 * 52);
sheet_setbuf(sht_win, buf_win, 144, 52, -1); /* 无透明色 */
make_window8(buf_win, 144, 52, "task_a", 1);
make_textbox8(sht_win, 8, 28, 128, 16, COL8_FFFFFF);
cursor_x = 8;
cursor_c = COL8_FFFFFF;
timer = timer_alloc();
timer_init(timer, &fifo, 1);
timer_settime(timer, 50);
/* sht_mouse */
sht_mouse = sheet_alloc(shtctl);
sheet_setbuf(sht_mouse, buf_mouse, 16, 16, 99);
init_mouse_cursor8(buf_mouse, 99);
mx = (binfo->scrnx - 16) / 2; /* 计算坐标使其位于画面中央 */
my = (binfo->scrny - 28 - 16) / 2;
sheet_slide(sht_back, 0, 0);
sheet_slide(sht_cons, 32, 4);
sheet_slide(sht_win, 64, 56);
sheet_slide(sht_mouse, mx, my);
sheet_updown(sht_back, 0);
sheet_updown(sht_cons, 1);
sheet_updown(sht_win, 2);
sheet_updown(sht_mouse, 3);
key_win = sht_win;
sht_cons->task = task_cons;
sht_cons->flags |= 0x20; /*有光标*/
/*为了避免和键盘当前状态冲突，在一开始先进行设置*/
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
for (;;) {
if (fifo32_status(&keycmd) > 0 && keycmd_wait < 0) {
/*如果存在向键盘控制器发送的数据，则发送它 */
keycmd_wait = fifo32_get(&keycmd);
wait_KBC_sendready();
io_out8(PORT_KEYDAT, keycmd_wait);
}
io_cli();
if (fifo32_status(&fifo) == 0) {
task_sleep(task_a);
io_sti();
} else {
i = fifo32_get(&fifo);
io_sti();
if (key_win->flags == 0) { /*输入窗口被关闭*/
key_win = shtctl->sheets[shtctl->top - 1];
cursor_c = keywin_on(key_win, sht_win, cursor_c);
}
if (256 <= i && i <= 511) { /* 键盘数据*/
if (i < 0x80 + 256) { /*将按键编码转换为字符编码*/
if (key_shift == 0) {
s[0] = keytable0[i - 256];
} else {
s[0] = keytable1[i - 256];
}
} else {
s[0] = 0;
}
if ('A' <= s[0] && s[0] <= 'Z') { /*当输入字符为英文字母时*/
if (((key_leds & 4) == 0 && key_shift == 0) ||((key_leds & 4) != 0 && key_shift != 0)) {
s[0] += 0x20; /*将大写字母转换为小写字母*/
}
}
if (s[0] != 0) { /*一般字符*/
if (key_win == sht_win) { /*发送给任务A */
if (cursor_x < 128) {
/*显示一个字符之后将光标后移一位*/
s[1] = 0;
putfonts8_asc_sht(sht_win, cursor_x, 28, COL8_000000, COL8_FFFFFF, s, 1);
cursor_x += 8;
}
} else { /*发送给命令行窗口*/
fifo32_put(&key_win->task->fifo, s[0] + 256);
}
}
if (i == 256 + 0x0e) { /* 退格键 */
if (key_win == sht_win) { /*发送给任务A */
if (cursor_x > 8) {
/*用空白擦除光标后将光标前移一位*/
putfonts8_asc_sht(sht_win, cursor_x, 28, COL8_000000, COL8_FFFFFF, " ", 1);
cursor_x -= 8;
}
} else { /*发送给命令行窗口*/
fifo32_put(&key_win->task->fifo, 8 + 256);
}
}
if (i == 256 + 0x1c) { /*回车键*/
if (key_win != sht_win) { /*发送至命令行窗口*/
fifo32_put(&key_win->task->fifo, 10 + 256);
}
}
if (i == 256 + 0x0f) { /* Tab键 */
cursor_c = keywin_off(key_win, sht_win, cursor_c, cursor_x);
j = key_win->height - 1;
if (j == 0) {
j = shtctl->top - 1;
}
key_win = shtctl->sheets[j];
cursor_c = keywin_on(key_win, sht_win, cursor_c);
}
if (i == 256 + 0x2a) { /*左Shift ON */
key_shift |= 1;
}
if (i == 256 + 0x36) { /*右Shift ON */
key_shift |= 2;
}
if (i == 256 + 0xaa) { /*左Shift OFF */
key_shift &= ~1;
}
if (i == 256 + 0xb6) { /*右Shift OFF */
key_shift &= ~2;
}
if (i == 256 + 0x3a) { /* CapsLock */
key_leds ^= 4;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
if (i == 256 + 0x45) { /* NumLock */
key_leds ^= 2;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
if (i == 256 + 0x46) { /* ScrollLock */
key_leds ^= 1;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
if (i == 256 + 0x3b && key_shift != 0 && task_cons->tss.ss0 != 0) { /* Shift+F1 */
cons = (struct CONSOLE *) *((int *) 0x0fec);
cons_putstr0(cons, "\nBreak(key) :\n");
io_cli(); /*不能在改变寄存器值时切换到其他任务*/
task_cons->tss.eax = (int) &(task_cons->tss.esp0);
task_cons->tss.eip = (int) asm_end_app;
io_sti();
}
if (i == 256 + 0x57 && shtctl->top > 2) { /* F11 */
sheet_updown(shtctl->sheets[1], shtctl->top - 1);
}
if (i == 256 + 0xfa) { /*键盘成功接收到数据*/
keycmd_wait = -1;
}
if (i == 256 + 0xfe) { /*键盘没有成功接收到数据*/
wait_KBC_sendready();
io_out8(PORT_KEYDAT, keycmd_wait);
}
/*重新显示光标*/
if (cursor_c >= 0) {
boxfill8(sht_win->buf, sht_win->bxsize, cursor_c, cursor_x, 28, cursor_x + 7, 43);
}
sheet_refresh(sht_win, cursor_x, 28, cursor_x + 8, 44);
} else if (512 <= i && i <= 767) { /* 鼠标数据*/
if (mouse_decode(&mdec, i - 512) != 0) {
/* 已经收集了3字节的数据，移动光标 */
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;
}
sheet_slide(sht_mouse, mx, my);/* 包含sheet_refresh含sheet_refresh */
if ((mdec.btn & 0x01) != 0) { /* 按下左键 */
if (mmx < 0) {
/*如果处于通常模式*/
/*按照从上到下的顺序寻找鼠标所指向的图层*/
for (j = shtctl->top - 1; j > 0; j--) {
sht = shtctl->sheets[j];
x = mx - sht->vx0;
y = my - sht->vy0;
if (0 <= x && x < sht->bxsize && 0 <= y && y < sht->bysize) {
if (sht->buf[y * sht->bxsize + x] != sht->col_inv) {
sheet_updown(sht, shtctl->top - 1);
if (sht != key_win) {
cursor_c = keywin_off(key_win, sht_win, cursor_c, cursor_x);
key_win = sht;
cursor_c = keywin_on(key_win, sht_win, cursor_c);/*到此结束*/
}
if (3 <= x && x < sht->bxsize - 3 && 3 <= y && y < 21) {
mmx = mx; /*进入窗口移动模式*/
mmy = my;
}
if (sht->bxsize - 21 <= x && x < sht->bxsize - 5 && 5 <=y && y < 19) {
/*点击“×”按钮*/
if ((sht->flags & 0x10) != 0) { /*该窗口是否为应用程序窗口？*/
cons = (struct CONSOLE *) *((int *) 0x0fec);
cons_putstr0(cons, "\nBreak(mouse) :\n");
io_cli(); /*强制结束处理中禁止切换任务*/
task_cons->tss.eax = (int)
&(task_cons->tss.esp0);
task_cons->tss.eip = (int) asm_end_app;
io_sti();
}
}
break;
}
}
}
} else {
/*如果处于窗口移动模式*/
x = mx - mmx; /*计算鼠标的移动距离*/
y = my - mmy;
sheet_slide(sht, sht->vx0 + x, sht->vy0 + y);
mmx = mx; /*更新为移动后的坐标*/
mmy = my;
}
} else {
/*没有按下左键*/
mmx = -1; /*返回通常模式*/
}
}
} else if (i <= 1) { /* 光标用定时器*/
if (i != 0) {
timer_init(timer, &fifo, 0); /* 下面设定0 */
if (cursor_c >= 0) {
cursor_c = COL8_000000;
}
} else {
timer_init(timer, &fifo, 1); /* 下面设定1 */
if (cursor_c >= 0) {
cursor_c = COL8_FFFFFF;
}
}
timer_settime(timer, 50);
if (cursor_c >= 0) {
boxfill8(sht_win->buf, sht_win->bxsize, cursor_c, cursor_x, 28, cursor_x + 7, 43);
sheet_refresh(sht_win, cursor_x, 28, cursor_x + 8, 44);
}
}
}
}
}
void HariMain(void)
{
struct FIFO32 fifo, keycmd;
int fifobuf[128], keycmd_buf[32];
struct MOUSE_DEC mdec;
unsigned int memtotal;
struct SHTCTL *shtctl;
struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR;
struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
struct TASK *task_a, *task_cons;
struct SHEET *sht_back, *sht_mouse, *sht_win, *sht_cons;
unsigned char *buf_back, buf_mouse[256], *buf_win, *buf_cons;
int cursor_x, cursor_c, mx, my, i; // cursor_x: 记录光标显示位置
struct TIMER *timer;
char s[40];
static char keytable0[0x80] = {
0, 0, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '=', 0, 0,
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '[', ']', 0, 0, 'A', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', ';', '\'', '`', 0, '\\', 'Z', 'X', 'C', 'V',
'B', 'N', 'M', ',', '.', '/', 0, '*', 0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0x5c, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x5c, 0, 0
};
static char keytable1[0x80] = {
0, 0, '!', '@', '#', '$', '%', '^', '&', '*', '(', ')', '_', '+', 0, 0,
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '{', '}', 0, 0, 'A', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', ':', '"', '~', 0, '|', 'Z', 'X', 'C', 'V',
'B', 'N', 'M', '<', '>', '?', 0, '*', 0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, '_', 0, 0, 0, 0, 0, 0, 0, 0, 0, '|', 0, 0
};
int key_to = 0, key_shift = 0, key_leds = (binfo->leds >> 4) & 7, keycmd_wait = -1; // key_to为1时，console窗口有效
init_gdtidt();
init_pic();
io_sti(); /* IDT/PIC的初始化结束，开启CPU中断 */
fifo32_init(&fifo, 128, fifobuf, 0);
init_pit();
init_keyboard(&fifo, 256);
enable_mouse(&fifo, 512, &mdec);
io_out8(PIC0_IMR, 0xf8); /* 许可PIC1和键盘(11111000) */
io_out8(PIC1_IMR, 0xef); /* 许可鼠标(11101111) */
fifo32_init(&keycmd, 32, keycmd_buf, 0);
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);
task_a = task_init(memman); // 为什么没给tss.eip、tss.esp赋值？task_a什么都不干。
fifo.task = task_a;
task_run(task_a, 1, 2);
/* sht_back */
sht_back = 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); /* 没有透明色 */
init_screen8(buf_back, binfo->scrnx, binfo->scrny);
/* sht_cons */
sht_cons = sheet_alloc(shtctl);
buf_cons = (unsigned char *) memman_alloc_4k(memman, 256 * 165);
sheet_setbuf(sht_cons, buf_cons, 256, 165, -1); /* 无透明色 */
make_window8(buf_cons, 256, 165, "console", 0); // act为1时，颜色不变；act为0时，标题栏变灰色。
make_textbox8(sht_cons, 8, 28, 240, 128, COL8_000000);
task_cons = task_alloc();
task_cons->tss.esp = memman_alloc_4k(memman, 64 * 1024) + 64 * 1024 - 8;
task_cons->tss.eip = (int) &console_task;
task_cons->tss.es = 1 * 8;
task_cons->tss.cs = 2 * 8; // 与bootpack.c相同的地址段，asmkfunc.nas中bootpack启动部分
task_cons->tss.ss = 1 * 8;
task_cons->tss.ds = 1 * 8;
task_cons->tss.fs = 1 * 8;
task_cons->tss.gs = 1 * 8;
*((int *) (task_cons->tss.esp + 4)) = (int) sht_cons; // 传参
task_run(task_cons, 2, 2); /* level=2, priority=2 */
/* sht_win */
sht_win = sheet_alloc(shtctl);
buf_win = (unsigned char *) memman_alloc_4k(memman, 160 * 52);
sheet_setbuf(sht_win, buf_win, 144, 52, -1); /* 没有透明色 */
make_window8(buf_win, 144, 52, "task_a", 1); // act为1时，颜色不变；act为0时，标题栏变灰色。
make_textbox8(sht_win, 8, 28, 128, 16, COL8_FFFFFF);
cursor_x = 8;
cursor_c = COL8_FFFFFF;
timer = timer_alloc();
timer_init(timer, &fifo, 1);
timer_settime(timer, 50);
/* sht_mouse */
sht_mouse = sheet_alloc(shtctl);
sheet_setbuf(sht_mouse, buf_mouse, 16, 16, 99); // 透明色号99
init_mouse_cursor8(buf_mouse, 99);
mx = (binfo->scrnx - 16) / 2;
my = (binfo->scrny - 28 - 16) / 2;
sheet_slide(sht_back , 0, 0);
sheet_slide(sht_cons , 32, 4);
sheet_slide(sht_win , 64, 56);
sheet_slide(sht_mouse, mx, my);
sheet_updown(sht_back, 0);
sheet_updown(sht_cons, 1);
sheet_updown(sht_win , 2);
sheet_updown(sht_mouse, 3);
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);
/* 为了避免和键盘当前状态冲突，在一开始先进行设置 */
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
for (;;) {
if (fifo32_status(&keycmd) > 0 && keycmd_wait < 0) {
/* 如果存在想键盘控制器发送的数据，则发送 */
keycmd_wait = fifo32_get(&keycmd);
wait_KBC_sendready();
io_out8(PORT_KEYDAT, keycmd_wait);
}
io_cli();
if (fifo32_status(&fifo) == 0) {
/* J
char ss[10];
sprintf(ss, "%c", "J");
putfonts8_asc(binfo->vram, binfo->scrnx, 100, 100, COL8_FFFFFF, ss);
*/
task_sleep(task_a);
io_sti();
} else {
i = fifo32_get(&fifo);
io_sti();
if (256 <= i && i <= 511) { /* 键盘数据 */
sprintf(s, "%02X", i - 256);
putfonts8_asc_sht(sht_back, 0, 16, COL8_FFFFFF, COL8_008484, s, 2);
if (i < 0x80 + 256) { /* 将按键编码转换为字符编码 */
if (key_shift == 0) {
s[0] = keytable0[i - 256];
} else {
s[0] = keytable1[i - 256];
}
} else {
s[0] = 0;
}
if ('A' <= s[0] && s[0] <= 'Z') { /* 当输入字符为应为字符时 */
if (((key_leds & 4) == 0 && key_shift == 0) || ((key_leds & 4) != 0 && key_shift != 0)) {
s[0] += 0x20; /* 将大写字母转换为小写字母 */
}
}
if (s[0] != 0) { /* 通常文字 */
if (key_to == 0) { /* 发送给任务A */
if (cursor_x < 128) {
/* 显示1个字符就前移1次光标 */
s[1] = 0;
putfonts8_asc_sht(sht_win, cursor_x, 28, COL8_000000, COL8_FFFFFF, s, 1);
cursor_x += 8;
}
} else { /* 发送给命令行窗口 */
fifo32_put(&task_cons->fifo, s[0] + 256);
}
}
if (i == 256 + 0x0e) { /* 退格键 */
if (key_to == 0) { /* 发送给任务A */
if (cursor_x > 8) {
/* 用空格键把光标消去后，后移1次光标 */
putfonts8_asc_sht(sht_win, cursor_x, 28, COL8_000000, COL8_FFFFFF, " ", 1);
cursor_x -= 8;
}
} else { /* 发送给命令行窗口 */
fifo32_put(&task_cons->fifo, 8 + 256);
}
}
if (i == 256 + 0x0f) { /* Tab */
if (key_to == 0) {
key_to = 1;
make_wtitle8(buf_win, sht_win->bxsize, "task_a", 0);
make_wtitle8(buf_cons, sht_cons->bxsize, "console", 1);
} else {
key_to = 0;
make_wtitle8(buf_win, sht_win->bxsize, "task_a", 1);
make_wtitle8(buf_cons, sht_cons->bxsize, "console", 0);
}
sheet_refresh(sht_win, 0, 0, sht_win->bxsize, 21);
sheet_refresh(sht_cons, 0, 0, sht_cons->bxsize, 21);
}
if (i == 256 + 0x2a) { /* 左Shift ON */
key_shift |= 1; // 直接赋值呢？
}
if (i == 256 + 0x36) { /* 右Shift ON */
key_shift |= 2;
}
if (i == 256 + 0xaa) { /* 左Shift OFF */
key_shift &= ~1;
}
if (i == 256 + 0xb6) { /* 右Shift OFF */
key_shift &= ~2;
}
if (i == 256 + 0x3a) { /* CapsLock */
key_leds ^= 4;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
if (i == 256 + 0x45) { /* NumLock */
key_leds ^= 2;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
if (i == 256 + 0x46) { /* ScrollLock */
key_leds ^= 1;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
if (i == 256 + 0xfa) { /* 键盘成功接收到数据 */
keycmd_wait = -1;
}
if (i == 256 + 0xfe) { /* 键盘没有成功接收到数据 */
wait_KBC_sendready();
io_out8(PORT_KEYDAT, keycmd_wait);
}
/* カーソルの再表示 */
boxfill8(sht_win->buf, sht_win->bxsize, cursor_c, cursor_x, 28, cursor_x + 7, 43);
sheet_refresh(sht_win, cursor_x, 28, cursor_x + 8, 44);
} else if (512 <= i && i <= 767) { /* マウスデータ */
if (mouse_decode(&mdec, i - 512) != 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';
}
putfonts8_asc_sht(sht_back, 32, 16, COL8_FFFFFF, COL8_008484, s, 15);
/* 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);
putfonts8_asc_sht(sht_back, 0, 0, COL8_FFFFFF, COL8_008484, s, 10);
sheet_slide(sht_mouse, mx, my);
if ((mdec.btn & 0x01) != 0) {
/* 按下左键、移动sht_win */
sheet_slide(sht_win, mx - 80, my - 8);
}
}
} else if (i <= 1) { /* 光标用定时器 */
if (i != 0) {
timer_init(timer, &fifo, 0); /* 下面设定0 */
cursor_c = COL8_000000;
} else {
timer_init(timer, &fifo, 1); /* 下面设定1 */
cursor_c = COL8_FFFFFF;
}
timer_settime(timer, 50);
boxfill8(sht_win->buf, sht_win->bxsize, cursor_c, cursor_x, 28, cursor_x + 7, 43);
sheet_refresh(sht_win, cursor_x, 28, cursor_x + 8, 44);
}
}
}
}
void HariMain(void)
{
struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
struct FIFO32 fifo; /* 定义一个公共的队列缓冲区管理结构 */
char s[40]; /* 输出缓冲区 */
int fifobuf[128]; /* 队列缓冲区 */
struct TIMER *timer, *timer2, *timer3;
int mx, my, i, count = 0;
unsigned int memtotal; /* memtotal存放内存大小 */
struct MOUSE_DEC mdec;
struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR; /* 定义一个MEMMAN结构指针,
指向MEMMAN_ADDR也就是0x3c0000
这就相当于将MEMMAN结构将被存放在0x3c0000处
*/
struct SHTCTL *shtctl; /* 图层管理结构指针 */
struct SHEET *sht_back, *sht_mouse, *sht_win; /* 背景、鼠标以及窗口的图层指针 */
unsigned char *buf_back, buf_mouse[256], *buf_win;
init_gdtidt(); /* 初始化GDT, IDT */
init_pic(); /* 初始化PIC */
io_sti(); /* 打开所有可屏蔽中断 */
fifo32_init(&fifo, 128, fifobuf); /* 初始化键盘缓冲区结构体 */
init_pit(); /* 初始化PIT */
init_keyboard(&fifo, 256); /* 初始化键盘控制电路 */
enable_mouse(&fifo, 512, &mdec); /* 激活鼠标 */
io_out8(PIC0_IMR, 0xf8); /* PIC0(11111000) (打开IRQ0时钟中断、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)*/
timer = timer_alloc();
timer_init(timer, &fifo, 10);
timer_settime(timer, 1000);
timer2 = timer_alloc();
timer_init(timer2, &fifo, 3);
timer_settime(timer2, 300);
timer3 = timer_alloc();
timer_init(timer3, &fifo, 1);
timer_settime(timer3, 50);
memtotal = memtest(0x00400000, 0xbfffffff); /* 检测4M~3G-1的内存 memtotal是内存实际大小 */
memman_init(memman); /* 初始化内存管理结构 */
memman_free(memman, 0x00001000, 0x0009e000); /* 0x00001000 - 0x0009efff */
/* 这段内存是4K~636K-1, 这段内存是"安全"的
具体这段内存中有哪些数据可参考群共享中的
"内存分布图.wps"(注意：此时我们引导扇区即ipl10
的512B也在此范围之内,所以说那512B内存现在也是空闲的)
*/
memman_free(memman, 0x00400000, memtotal - 0x00400000); /* 4M~内存实际大小 */
init_palette(); /* 初始化调色板 */
shtctl = shtctl_init(memman, binfo->vram, binfo->scrnx, binfo->scrny); /* 初始化图层管理结构 */
sht_back = sheet_alloc(shtctl); /* 创建"桌面"图层 */
sht_mouse = sheet_alloc(shtctl); /* 创建鼠标图层 */
sht_win = sheet_alloc(shtctl); /* 创建窗口图层 */
/* 分配内存空间 用于绘制"桌面" */
buf_back = (unsigned char *) memman_alloc_4k(memman, binfo->scrnx * binfo->scrny);
buf_win = (unsigned char *) memman_alloc_4k(memman, 160 * 52); /* 分配内存空间 用于绘制"窗口 */
sheet_setbuf(sht_back, buf_back, binfo->scrnx, binfo->scrny, -1); /* 设置"桌面"图层信息 */
sheet_setbuf(sht_mouse, buf_mouse, 16, 16, 99); /* 设置鼠标图层信息 */
sheet_setbuf(sht_win, buf_win, 160, 52, -1); /* 设置窗口图层信息 */
init_screen8(buf_back, binfo->scrnx, binfo->scrny); /* 绘制"桌面" 注意：这里的第一个参数是buf_back而不是原来的binfo->vram */
/* 上面让buf_back指向一块新分配的内存,也就是说原本要画在图形缓冲区的"桌面"
画在了新分配的那块内存,那块内存存放的就是"桌面"图层需要显示的图形 同时
我们要清楚，现在屏幕上并没有原本的桌面背景,因为我们还没有让"桌面"图层显示出来*/
init_mouse_cursor8(buf_mouse, 99); /* 绘制鼠标图形 */
make_window8(buf_win, 160, 52, "counter"); /* 绘制窗口图形 */
sheet_slide(sht_back, 0, 0); /* 设置"桌面"图层的位置 */
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;
sheet_slide(sht_mouse, mx, my); /* 设置鼠标图层的位置 */
sheet_slide(sht_win, 80, 72); /* 设置窗口图层的位置 */
sheet_updown(sht_back, 0); /* 调整"桌面"图层、鼠标图层和窗口图层的高度 */
sheet_updown(sht_win, 1); /* 并且会显示"桌面"、鼠标和窗口图形 */
sheet_updown(sht_mouse, 2);
sprintf(s, "(%3d, %3d)", mx, my);
putfonts8_asc_sht(sht_back, 0, 0, COL8_FFFFFF, COL8_008484, s, 10); /* 在屏幕上输出s的内容 */
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); /* 在屏幕上输出s的内容 */
for (;;) {
count++;
io_cli();
if (fifo32_status(&fifo) == 0) { /* 缓冲区中没有数据 */
io_sti();
} else {
i = fifo32_get(&fifo); /* 取得缓冲区中的数据 */
io_sti();
if (256 <= i && i <= 511) { /* 属于键盘的数据 */
sprintf(s, "%02X", i - 256); /* 直接输出 */
putfonts8_asc_sht(sht_back, 0, 16, COL8_FFFFFF, COL8_008484, s, 2);
} else if (512 <= i && i <= 767) { /* 属于鼠标数据 */
if (mouse_decode(&mdec, i - 512) != 0) { /* 接收鼠标发送的数据 */
sprintf(s, "[lcr %4d %4d]", mdec.x, mdec.y);
if ((mdec.btn & 0x01) != 0) { /* 如果左键被按下 */
s[1] = 'L';
}
if ((mdec.btn & 0x02) != 0) { /* 如果右键被按下 */
s[3] = 'R';
}
if ((mdec.btn & 0x04) != 0) { /* 如果滚轮被按下 */
s[2] = 'C';
}
/* 输出s的内容 */
putfonts8_asc_sht(sht_back, 32, 16, COL8_FFFFFF, COL8_008484, s, 15);
/* 更新新的鼠标位置 */
mx += mdec.x;
my += mdec.y;
if (mx < 0) { /* 鼠标的位置不能小于0 */
mx = 0;
}
if (my < 0) {
my = 0;
}
if (mx > binfo->scrnx - 1) { /* 同样是范围控制 */
mx = binfo->scrnx - 1;
}
if (my > binfo->scrny - 1) {
my = binfo->scrny - 1;
}
sprintf(s, "(%3d, %3d)", mx, my);
/* 输出s的内容 */
putfonts8_asc_sht(sht_back, 0, 0, COL8_FFFFFF, COL8_008484, s, 10);
/* 更新鼠标图层的位置并显示新的鼠标图层 */
sheet_slide(sht_mouse, mx, my);
}
} else if (i == 10) { /* 10定时器*/
/* 在屏幕上显示"10[sec]"并输出count的值 */
putfonts8_asc_sht(sht_back, 0, 64, COL8_FFFFFF, COL8_008484, "10[sec]", 7);
sprintf(s, "%010d", count);
putfonts8_asc_sht(sht_win, 40, 28, COL8_000000, COL8_C6C6C6, s, 10);
} else if (i == 3) { /* 3定时器 */
/* 在屏幕上显示"10[sec]"并将count清零 */
putfonts8_asc_sht(sht_back, 0, 80, COL8_FFFFFF, COL8_008484, "3[sec]", 6);
count = 0; /* 开始测试 */
} else if (i == 1) { /* 光标用定时器 */
timer_init(timer3, &fifo, 0); /* 下面是设定0 */
/* 描绘一个小矩形 */
boxfill8(buf_back, binfo->scrnx, COL8_FFFFFF, 8, 96, 15, 111);
/* 设置半秒 */
timer_settime(timer3, 50);
/* 在屏幕上显示那个小矩形 */
sheet_refresh(sht_back, 8, 96, 16, 112);
} else if (i == 0) { /* 光标用定时器 */
timer_init(timer3, &fifo, 1); /* 下面是设定1 */
/* 描绘一个小矩形 */
boxfill8(buf_back, binfo->scrnx, COL8_008484, 8, 96, 15, 111);
/* 设置半秒 */
timer_settime(timer3, 50);
/* 在屏幕上显示那个小矩形 */
sheet_refresh(sht_back, 8, 96, 16, 112);
}
}
}
}
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)
{
struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
struct SHTCTL *shtctl;
char s[40];
struct FIFO32 fifo, keycmd;
int fifobuf[128], keycmd_buf[32];
int mx, my, i, new_mx = -1, new_my = 0, new_wx = 0x7fffffff, new_wy = 0;
unsigned int memtotal;
struct MOUSE_DEC mdec;
struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR;
unsigned char *buf_back, buf_mouse[256];
struct SHEET *sht_back, *sht_mouse;
struct TASK *task_a, *task;
static char keytable0[0x80] = {
0, 0, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '^', 0x08, 0,
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '@', '[', 0x0a, 0, 'A', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', ';', ':', 0, 0, ']', 'Z', 'X', 'C', 'V',
'B', 'N', 'M', ',', '.', '/', 0, '*', 0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0x5c, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x5c, 0, 0
};
static char keytable1[0x80] = {
0, 0, '!', 0x22, '#', '$', '%', '&', 0x27, '(', ')', '~', '=', '~', 0x08, 0,
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '`', '{', 0x0a, 0, 'A', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', '+', '*', 0, 0, '}', 'Z', 'X', 'C', 'V',
'B', 'N', 'M', '<', '>', '?', 0, '*', 0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, '_', 0, 0, 0, 0, 0, 0, 0, 0, 0, '|', 0, 0
};
int key_shift = 0, key_leds = (binfo->leds >> 4) & 7, keycmd_wait = -1;
int j, x, y, mmx = -1, mmy = -1, mmx2 = 0;
struct SHEET *sht = 0, *key_win;
init_gdtidt();
init_pic();
io_sti();
fifo32_init(&fifo, 128, fifobuf, 0);
init_pit();
init_keyboard(&fifo, 256);
enable_mouse(&fifo, 512, &mdec);
io_out8(PIC0_IMR, 0xf8);
io_out8(PIC1_IMR, 0xef);
fifo32_init(&keycmd, 32, keycmd_buf, 0);
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);
task_a = task_init(memman);
fifo.task = task_a;
task_run(task_a, 1, 2);
*((int *) 0x0fe4) = (int) shtctl;
sht_back = 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);
init_screen8(buf_back, binfo->scrnx, binfo->scrny);
key_win = open_console(shtctl, memtotal);
sht_mouse = sheet_alloc(shtctl);
sheet_setbuf(sht_mouse, buf_mouse, 16, 16, 99);
init_mouse_cursor8(buf_mouse, 99);
mx = (binfo->scrnx - 16) / 2;
my = (binfo->scrny - 28 - 16) / 2;
sheet_slide(sht_back, 0, 0);
sheet_slide(key_win, 32, 4);
sheet_slide(sht_mouse, mx, my);
sheet_updown(sht_back, 0);
sheet_updown(key_win, 1);
sheet_updown(sht_mouse, 2);
keywin_on(key_win);
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
for (;;) {
if (fifo32_status(&keycmd) > 0 && keycmd_wait < 0) {
keycmd_wait = fifo32_get(&keycmd);
wait_KBC_sendready();
io_out8(PORT_KEYDAT, keycmd_wait);
}
io_cli();
if (fifo32_status(&fifo) == 0) {
if (new_mx >= 0) {
io_sti();
sheet_slide(sht_mouse, new_mx, new_my);
new_mx = -1;
} else if (new_wx != 0x7fffffff) {
io_sti();
sheet_slide(sht, new_wx, new_wy);
new_wx = 0x7fffffff;
} else {
task_sleep(task_a);
io_sti();
}
} else {
i = fifo32_get(&fifo);
io_sti();
if (key_win->flags == 0) {
key_win = shtctl->sheets[shtctl->top - 1];
keywin_on(key_win);
}
if (256 <=i && i <= 511) {
if (i < 0x80 + 256) {
if (key_shift == 0) {
s[0] = keytable0[i - 256];
} else {
s[0] = keytable1[i - 256];
}
} else {
s[0] = 0;
}
if ('A' <= s[0] && s[0] <= 'Z') {
if (((key_leds & 4) == 0 && key_shift == 0) ||
((key_leds & 4) != 0 && key_shift != 0)) {
s[0] += 0x20;
}
}
if (s[0] != 0) {
fifo32_put(&key_win->task->fifo, s[0] + 256);
}
if (i == 256 + 0x0f) {
keywin_off(key_win);
j = key_win->height - 1;
if (j == 0) {
j = shtctl->top - 1;
}
key_win = shtctl->sheets[j];
keywin_on(key_win);
}
if (i == 256 + 0x2a) {
key_shift |= 1;
}
if (i == 256 + 0x36) {
key_shift |= 2;
}
if (i == 256 + 0xaa) {
key_shift &= ~1;
}
if (i == 256 + 0xb6) {
key_shift &= ~2;
}
if (i == 256 + 0x3a) {
key_leds ^= 4;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
if (i == 256 + 0x45) {
key_leds ^= 2;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
if (i == 256 + 0x46) {
key_leds ^= 1;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
if (i == 256 + 0x3b && key_shift != 0) {
task = key_win->task;
if (task != 0 && task->tss.ss0 != 0) {
cons_putstr0(task->cons, "\nBreak(key) :\n");
io_cli();
task->tss.eax = (int) &(task->tss.esp0);
task->tss.eip = (int) asm_end_app;
io_sti();
}
}
if (i == 256 + 0x3c && key_shift != 0 ) {
keywin_off(key_win);
key_win = open_console(shtctl, memtotal);
sheet_slide(key_win, 32, 4);
sheet_updown(key_win, shtctl->top);
keywin_on(key_win);
}
if (i == 256 + 0x57) {
sheet_updown(shtctl->sheets[1], shtctl->top - 1);
}
if (i == 256 + 0xfa) {
keycmd_wait = -1;
}
if (i == 256 + 0xfe) {
wait_KBC_sendready();
io_out8(PORT_KEYDAT, keycmd_wait);
}
} else if (512 <= i && i <= 767) {
if (mouse_decode(&mdec, i - 512) != 0) {
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;
}
new_mx = mx;
new_my = my;
if ((mdec.btn & 0x01) != 0) {
if (mmx < 0) {
for (j = shtctl->top - 1; j > 0; j--) {
sht = shtctl->sheets[j];
x = mx - sht->vx0;
y = my - sht->vy0;
if (0 <= x && x < sht->bxsize && 0 <= y && y < sht->bysize) {
if (sht->buf[y * sht->bxsize + x] != sht->col_inv) {
sheet_updown(sht, shtctl->top - 1);
if (sht != key_win) {
keywin_off(key_win);
key_win = sht;
keywin_on(key_win);
}
if (3 <= x && x < sht->bxsize - 3 && 3 <= y && y < 21) {
mmx = mx;
mmy = my;
mmx2 = sht->vx0;
new_wy = sht->vy0;
}
if (sht->bxsize - 21 <= x && x < sht->bxsize - 5 && 5 <=y && y < 19) {
if ((sht->flags & 0x10) != 0) {
task = sht->task;
cons_putstr0(task->cons, "\nBreak(mouse) :\n");
io_cli();
task->tss.eax = (int) &(task->tss.esp0);
task->tss.eip = (int) asm_end_app;
io_sti();
}
}
break;
}
}
}
} else {
x = mx - mmx;
y = my -mmy;
new_wx = (mmx2 + x + 2) & ~3;
new_wy = new_wy + y;
mmy = my;
}
} else {
mmx = -1;
if (new_wx != 0x7fffffff) {
sheet_slide(sht, new_wx, new_wy);
new_wx = 0x7fffffff;
}
}
}
}
}
}
}
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 HariMain(void)
{
struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
struct SHTCTL *shtctl;
char s[40];
struct FIFO32 fifo, keycmd;
int fifobuf[128], keycmd_buf[32];
int mx, my, i, cursor_x, cursor_c;
unsigned int memtotal;
struct MOUSE_DEC mdec;
struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR;
unsigned char *buf_back, buf_mouse[256], *buf_win, *buf_cons;
struct SHEET *sht_back, *sht_mouse, *sht_win, *sht_cons;
struct TASK *task_a, *task_cons;
struct TIMER *timer;
static char keytable0[0x80] = {
0, 0, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '^', 0, 0,
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '@', '[', 0, 0, 'A', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', ';', ':', 0, 0, ']', 'Z', 'X', 'C', 'V',
'B', 'N', 'M', ',', '.', '/', 0, '*', 0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0x5c, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x5c, 0, 0
};
static char keytable1[0x80] = {
0, 0, '!', 0x22, '#', '$', '%', '&', 0x27, '(', ')', '~', '=', '~', 0, 0,
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '`', '{', 0, 0, 'A', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', '+', '*', 0, 0, '}', 'Z', 'X', 'C', 'V',
'B', 'N', 'M', '<', '>', '?', 0, '*', 0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, '_', 0, 0, 0, 0, 0, 0, 0, 0, 0, '|', 0, 0
};
int key_to = 0, key_shift = 0, key_leds = (binfo->leds >> 4) & 7, keycmd_wait = -1;
struct CONSOLE *cons;
init_gdtidt();
init_pic();
io_sti();
fifo32_init(&fifo, 128, fifobuf, 0);
init_pit();
init_keyboard(&fifo, 256);
enable_mouse(&fifo, 512, &mdec);
io_out8(PIC0_IMR, 0xf8);
io_out8(PIC1_IMR, 0xef);
fifo32_init(&keycmd, 32, keycmd_buf, 0);
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);
task_a = task_init(memman);
fifo.task = task_a;
task_run(task_a, 1, 2);
sht_back = 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);
init_screen8(buf_back, binfo->scrnx, binfo->scrny);
sht_cons = sheet_alloc(shtctl);
buf_cons = (unsigned char *) memman_alloc_4k(memman, 256 * 165);
sheet_setbuf(sht_cons, buf_cons, 256, 165, -1);
make_window8(buf_cons, 256, 165, "console", 0);
make_textbox8(sht_cons, 8, 28, 240, 128, COL8_000000);
task_cons = task_alloc();
task_cons->tss.esp = memman_alloc_4k(memman, 64 * 1024) + 64 * 1024 - 12;
task_cons->tss.eip = (int) &console_task;
task_cons->tss.es = 1 * 8;
task_cons->tss.cs = 2 * 8;
task_cons->tss.ss = 1 * 8;
task_cons->tss.ds = 1 * 8;
task_cons->tss.fs = 1 * 8;
task_cons->tss.gs = 1 * 8;
*((int *) (task_cons->tss.esp + 4)) = (int) sht_cons;
*((int *) (task_cons->tss.esp + 8)) = memtotal;
task_run(task_cons, 2, 2);
sht_win = sheet_alloc(shtctl);
buf_win = (unsigned char *) memman_alloc_4k(memman, 160 * 52);
sheet_setbuf(sht_win, buf_win, 144, 52, -1);
make_window8(buf_win, 144, 52, "task_a", 1);
make_textbox8(sht_win, 8, 28, 128, 16, COL8_FFFFFF);
cursor_x = 8;
cursor_c = COL8_FFFFFF;
timer = timer_alloc();
timer_init(timer, &fifo, 1);
timer_settime(timer, 50);
sht_mouse = sheet_alloc(shtctl);
sheet_setbuf(sht_mouse, buf_mouse, 16, 16, 99);
init_mouse_cursor8(buf_mouse, 99);
mx = (binfo->scrnx - 16) / 2;
my = (binfo->scrny - 28 - 16) / 2;
sheet_slide(sht_back, 0, 0);
sheet_slide(sht_cons, 32, 4);
sheet_slide(sht_win, 64, 56);
sheet_slide(sht_mouse, mx, my);
sheet_updown(sht_back, 0);
sheet_updown(sht_cons, 1);
sheet_updown(sht_win, 2);
sheet_updown(sht_mouse, 3);
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
for (;;) {
if (fifo32_status(&keycmd) > 0 && keycmd_wait < 0) {
keycmd_wait = fifo32_get(&keycmd);
wait_KBC_sendready();
io_out8(PORT_KEYDAT, keycmd_wait);
}
io_cli();
if (fifo32_status(&fifo) == 0) {
task_sleep(task_a);
io_sti();
} else {
i = fifo32_get(&fifo);
io_sti();
if (256 <=i && i <= 511) {
if (i < 0x80 + 256) {
if (key_shift == 0) {
s[0] = keytable0[i - 256];
} else {
s[0] = keytable1[i - 256];
}
} else {
s[0] = 0;
}
if ('A' <= s[0] && s[0] <= 'Z') {
if (((key_leds & 4) == 0 && key_shift == 0) ||
((key_leds & 4) != 0 && key_shift != 0)) {
s[0] += 0x20;
}
}
if (s[0] != 0) {
if (key_to == 0) {
if (cursor_x < 128) {
s[1] = 0;
putfonts8_asc_sht(sht_win, cursor_x, 28, COL8_000000, COL8_FFFFFF, s, 1);
cursor_x += 8;
}
} else {
fifo32_put(&task_cons->fifo, s[0] + 256);
}
}
if (i == 256 + 0x0e) {
if (key_to == 0) {
if (cursor_x > 8) {
putfonts8_asc_sht(sht_win, cursor_x, 28, COL8_000000, COL8_FFFFFF, " ", 1);
cursor_x -= 8;
}
} else {
fifo32_put(&task_cons->fifo, 8 + 256);
}
}
if (i == 256 + 0x1c) {
if (key_to != 0) {
fifo32_put(&task_cons->fifo, 10 + 256);
}
}
if (i == 256 + 0x0f) {
if (key_to == 0) {
key_to = 1;
make_wtitle8(buf_win, sht_win->bxsize, "task_a", 0);
make_wtitle8(buf_cons, sht_cons->bxsize, "console", 1);
cursor_c = -1;
boxfill8(sht_win->buf, sht_win->bxsize, COL8_FFFFFF, cursor_x, 28, cursor_x + 7, 43);
fifo32_put(&task_cons->fifo, 2);
} else {
key_to = 0;
make_wtitle8(buf_win, sht_win->bxsize, "task_a", 1);
make_wtitle8(buf_cons, sht_cons->bxsize, "console", 0);
cursor_c = COL8_000000;
fifo32_put(&task_cons->fifo, 3);
}
sheet_refresh(sht_win, 0, 0, sht_win->bxsize, 21);
sheet_refresh(sht_cons, 0, 0, sht_cons->bxsize, 21);
}
if (i == 256 + 0x2a) {
key_shift |= 1;
}
if (i == 256 + 0x36) {
key_shift |= 2;
}
if (i == 256 + 0xaa) {
key_shift &= ~1;
}
if (i == 256 + 0xb6) {
key_shift &= ~2;
}
if (i == 256 + 0x3a) {
key_leds ^= 4;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
if (i == 256 + 0x45) {
key_leds ^= 2;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
if (i == 256 + 0x46) {
key_leds ^= 1;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
if (i == 256 + 0x3b && key_shift != 0 && task_cons->tss.ss0 != 0) {
cons = (struct CONSOLE *) *((int *) 0x0fec);
cons_putstr0(cons, "\nBreak(key) :\n");
io_cli();
task_cons->tss.eax = (int) &(task_cons->tss.esp0);
task_cons->tss.eip = (int) asm_end_app;
io_sti();
}
if (i == 256 + 0xfa) {
keycmd_wait = -1;
}
if (i == 256 + 0xfe) {
wait_KBC_sendready();
io_out8(PORT_KEYDAT, keycmd_wait);
}
if (cursor_c >= 0) {
boxfill8(sht_win->buf, sht_win->bxsize, cursor_c, cursor_x, 28, cursor_x + 7, 43);
}
sheet_refresh(sht_win, cursor_x, 28, cursor_x + 8, 44);
} else if (512 <= i && i <= 767) {
if (mouse_decode(&mdec, i - 512) != 0) {
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;
}
sheet_slide(sht_mouse, mx, my);
if ((mdec.btn & 0x01) != 0) {
sheet_slide(sht_win, mx - 80, my - 8);
}
}
} else if (i <= 1) {
if (i != 0) {
timer_init(timer, &fifo, 0);
if (cursor_c >= 0) {
cursor_c = COL8_000000;
}
} else {
timer_init(timer, &fifo, 1);
if (cursor_c >= 0) {
cursor_c = COL8_FFFFFF;
}
}
timer_settime(timer, 50);
if (cursor_c >= 0) {
boxfill8(sht_win->buf, sht_win->bxsize, cursor_c, cursor_x, 28, cursor_x + 7, 43);
sheet_refresh(sht_win, cursor_x, 28, cursor_x + 8, 44);
}
}
}
}
}
void HariMain(void)
{
struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
struct FIFO32 fifo;
char s[40];
int fifobuf[128];
int mx, my, i, cursor_x, cursor_c;
unsigned int memtotal;
struct MOUSE_DEC mdec;
struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR;
struct SHTCTL *shtctl;
static char keytable[0x54] = {
0, 0, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '^', 0, 0,
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '@', '[', 0, 0, 'A', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', ';', ':', 0, 0, ']', 'Z', 'X', 'C', 'V',
'B', 'N', 'M', ',', '.', '/', 0, '*', 0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.'
};
unsigned char *buf_back, buf_mouse[256], *buf_win, *buf_win_b;
struct SHEET *sht_back, *sht_mouse, *sht_win, *sht_win_b[3];
struct TASK *task_a, *task_b[3];
struct TIMER *timer;
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 */
fifo32_init(&fifo, 128, fifobuf, 0);
init_pit();
init_keyboard(&fifo, 256);
enable_mouse(&fifo, 512, &mdec);
io_out8(PIC0_IMR, 0xf8); /* PITとPIC1とキーボードを許可(11111000) */
io_out8(PIC1_IMR, 0xef); /* マウスを許可(11101111) */
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);
task_a = task_init(memman);
fifo.task = task_a;
/* sht_back */
sht_back = 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); /* 透明色なし */
init_screen8(buf_back, binfo->scrnx, binfo->scrny);
/* sht_win_b */
for (i = 0; i < 3; i++) {
sht_win_b[i] = sheet_alloc(shtctl);
buf_win_b = (unsigned char *) memman_alloc_4k(memman, 144 * 52);
sheet_setbuf(sht_win_b[i], buf_win_b, 144, 52, -1); /* 透明色なし */
sprintf(s, "task_b%d", i);
make_window8(buf_win_b, 144, 52, s, 0);
task_b[i] = task_alloc();
task_b[i]->tss.esp = memman_alloc_4k(memman, 64 * 1024) + 64 * 1024 - 8;
task_b[i]->tss.eip = (int) &task_b_main;
task_b[i]->tss.es = 1 * 8;
task_b[i]->tss.cs = 2 * 8;
task_b[i]->tss.ss = 1 * 8;
task_b[i]->tss.ds = 1 * 8;
task_b[i]->tss.fs = 1 * 8;
task_b[i]->tss.gs = 1 * 8;
*((int *) (task_b[i]->tss.esp + 4)) = (int) sht_win_b[i];
task_run(task_b[i]);
}
/* sht_win */
sht_win = sheet_alloc(shtctl);
buf_win = (unsigned char *) memman_alloc_4k(memman, 160 * 52);
sheet_setbuf(sht_win, buf_win, 144, 52, -1); /* 透明色なし */
make_window8(buf_win, 144, 52, "task_a", 1);
make_textbox8(sht_win, 8, 28, 128, 16, COL8_FFFFFF);
cursor_x = 8;
cursor_c = COL8_FFFFFF;
timer = timer_alloc();
timer_init(timer, &fifo, 1);
timer_settime(timer, 50);
/* sht_mouse */
sht_mouse = sheet_alloc(shtctl);
sheet_setbuf(sht_mouse, buf_mouse, 16, 16, 99);
init_mouse_cursor8(buf_mouse, 99);
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_back, 0, 0);
sheet_slide(sht_win_b[0], 168, 56);
sheet_slide(sht_win_b[1], 8, 116);
sheet_slide(sht_win_b[2], 168, 116);
sheet_slide(sht_win, 8, 56);
sheet_slide(sht_mouse, mx, my);
sheet_updown(sht_back, 0);
sheet_updown(sht_win_b[0], 1);
sheet_updown(sht_win_b[1], 2);
sheet_updown(sht_win_b[2], 3);
sheet_updown(sht_win, 4);
sheet_updown(sht_mouse, 5);
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 (;;) {
io_cli();
if (fifo32_status(&fifo) == 0) {
task_sleep(task_a);
io_sti();
} else {
i = fifo32_get(&fifo);
io_sti();
if (256 <= i && i <= 511) { /* キーボードデータ */
sprintf(s, "%02X", i - 256);
putfonts8_asc_sht(sht_back, 0, 16, COL8_FFFFFF, COL8_008484, s, 2);
if (i < 0x54 + 256) {
if (keytable[i - 256] != 0 && cursor_x < 128) { /* 通常文字 */
/* 一文字表示してから、カーソルを1つ進める */
s[0] = keytable[i - 256];
s[1] = 0;
putfonts8_asc_sht(sht_win, cursor_x, 28, COL8_000000, COL8_FFFFFF, s, 1);
cursor_x += 8;
}
}
if (i == 256 + 0x0e && cursor_x > 8) { /* バックスペース */
/* カーソルをスペースで消してから、カーソルを1つ戻す */
putfonts8_asc_sht(sht_win, cursor_x, 28, COL8_000000, COL8_FFFFFF, " ", 1);
cursor_x -= 8;
}
/* カーソルの再表示 */
boxfill8(sht_win->buf, sht_win->bxsize, cursor_c, cursor_x, 28, cursor_x + 7, 43);
sheet_refresh(sht_win, cursor_x, 28, cursor_x + 8, 44);
} else if (512 <= i && i <= 767) { /* マウスデータ */
if (mouse_decode(&mdec, i - 512) != 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';
}
putfonts8_asc_sht(sht_back, 32, 16, COL8_FFFFFF, COL8_008484, s, 15);
/* 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);
putfonts8_asc_sht(sht_back, 0, 0, COL8_FFFFFF, COL8_008484, s, 10);
sheet_slide(sht_mouse, mx, my);
if ((mdec.btn & 0x01) != 0) {
/* 左ボタンを押していたら、sht_winを動かす */
sheet_slide(sht_win, mx - 80, my - 8);
}
}
} else if (i <= 1) { /* カーソル用タイマ */
if (i != 0) {
timer_init(timer, &fifo, 0); /* 次は0を */
cursor_c = COL8_000000;
} else {
timer_init(timer, &fifo, 1); /* 次は1を */
cursor_c = COL8_FFFFFF;
}
timer_settime(timer, 50);
boxfill8(sht_win->buf, sht_win->bxsize, cursor_c, cursor_x, 28, cursor_x + 7, 43);
sheet_refresh(sht_win, cursor_x, 28, cursor_x + 8, 44);
}
}
}
}
void HariMain(void)
{
struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
struct FIFO32 fifo, keycmd;
char s[40];
int fifobuf[128], keycmd_buf[32];
struct TIMER *timer;
int mx, my, i, cursor_x, cursor_c;
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, *sht_cons;
unsigned char *buf_back, buf_mouse[256], *buf_win, *buf_cons;
struct TASK *task_a, *task_cons;
int key_to = 0, key_shift = 0, key_leds = (binfo->leds >> 4) & 7, keycmd_wait = -1;;
static char keytable0[0x80] = {
0, 0, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '=', 0, 0,
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '[', ']', 0, 0, 'A', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', ';', '\'','`', 0, '\\','Z', 'X', 'C', 'V',
'B', 'N', 'M', ',', '.', '/', 0, '*', 0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0x5c, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x5c, 0, 0
};
static char keytable1[0x80] = {
0, 0, '!', '@', '#', '$', '%', '^', '&', '*', '(', ')', '_', '+', 0, 0,
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '{', '}', 0, 0, 'A', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', ':', '"', '~', 0, '|', 'Z', 'X', 'C', 'V',
'B', 'N', 'M', '<', '>', '?', 0, '*', 0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, '_', 0, 0, 0, 0, 0, 0, 0, 0, 0, '|', 0, 0
};
init_gdtidt();
init_pic();
io_sti();
fifo32_init(&fifo, 128, fifobuf, 0);
fifo32_init(&keycmd, 32, keycmd_buf, 0);
init_pit();
init_keyboard(&fifo, 256);
enable_mouse(&fifo, 512, &mdec);
io_out8(PIC0_IMR, 0xf8);
io_out8(PIC1_IMR, 0xef);
memtotal = memtest(0x00400000, 0xbfffffff);
memman_init(memman);
memman_free(memman, 0x00001000, 0x0009e00);
memman_free(memman, 0x00400000, memtotal - 0x00400000);
init_palette();
shtctl = shtctl_init(memman, binfo->vram, binfo->scrnx, binfo->scrny);
task_a = task_init(memman);
fifo.task = task_a;
task_run(task_a, 1, 0);
/* sht_back */
sht_back = 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);
init_screen8(buf_back, binfo->scrnx, binfo->scrny);
/* sht_cons */
sht_cons = sheet_alloc(shtctl);
buf_cons = (unsigned char *) memman_alloc_4k(memman, 256 * 165);
sheet_setbuf(sht_cons, buf_cons, 256, 165, -1);
make_window8(buf_cons, 256, 165, "console", 0);
make_textbox8(sht_cons, 8, 28, 240, 128, COL8_000000);
task_cons = task_alloc();
task_cons->tss.esp = memman_alloc_4k(memman, 64 * 1024) + 64 * 1024 - 12;
task_cons->tss.eip = (int) &console_task;
task_cons->tss.es = 1 * 8;
task_cons->tss.cs = 2 * 8;
task_cons->tss.ss = 1 * 8;
task_cons->tss.ds = 1 * 8;
task_cons->tss.fs = 1 * 8;
task_cons->tss.gs = 1 * 8;
*((int *) (task_cons->tss.esp + 4)) = (int) sht_cons;
*((int *) (task_cons->tss.esp + 8)) = memtotal;
task_run(task_cons, 2, 2); /* level=2, priority=2 */
/* sht_win */
sht_win = sheet_alloc(shtctl);
buf_win = (unsigned char *) memman_alloc_4k(memman, 160*52);
sheet_setbuf(sht_win, buf_win, 144, 52, -1);
make_window8(buf_win, 144, 52, "task_a", 1);
make_textbox8(sht_win, 8, 28, 128, 16, COL8_FFFFFF);
cursor_x = 8;
cursor_c = COL8_FFFFFF;
timer = timer_alloc();
timer_init(timer, &fifo, 1);
timer_settime(timer, 50);
/* sht_mouse */
sht_mouse = sheet_alloc(shtctl);
sheet_setbuf(sht_mouse, buf_mouse, 16, 16, 99);
init_mouse_cursor8(buf_mouse, 99);
mx = (binfo->scrnx - 16) / 2;
my = (binfo->scrny - 28 - 16) / 2;
sheet_slide(sht_back, 0, 0);
sheet_slide(sht_cons, 32, 4);
sheet_slide(sht_win, 64, 56);
sheet_slide(sht_mouse, mx, my);
sheet_updown(sht_back, 0);
sheet_updown(sht_cons, 1);
sheet_updown(sht_win, 2);
sheet_updown(sht_mouse, 3);
/* 为了避免和键盘当前状态冲突 在一开始先进行设置 */
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
for(;;) {
if (fifo32_status(&keycmd) > 0 && keycmd_wait < 0) {
/* 如果存在向键盘控制器发送的数据 则发送 */
keycmd_wait = fifo32_get(&keycmd);
wait_KBC_sendready();
io_out8(PORT_KEYDAT, keycmd_wait);
}
io_cli();
if (fifo32_status(&fifo) == 0) {
task_sleep(task_a);
io_sti();
} else {
i = fifo32_get(&fifo);
io_sti();
if (256 <= i && i <= 511) { /* 键盘数据 */
if (i < 0x80 + 256) { /* 将按键编码转换为字符编码 */
if (key_shift == 0) {
s[0] = keytable0[i - 256];
} else {
s[0] = keytable1[i - 256];
}
} else {
s[0] = 0;
}
if ('A' <= s[0] && s[0] <= 'Z') { /* 当输入字母为英文字母时 */
if (((key_leds & 4) == 0 && key_shift == 0) ||
((key_leds & 4) != 0 && key_shift != 0)) {
s[0] += 0x20;
}
}
if (s[0] != 0) {/* 一般字符 */
if (key_to == 0) { /* 发送给任务A */
if (cursor_x < 128) {
/* 显示1个字符就后移1次光标 */
s[1] = 0;
putfonts8_asc_sht(sht_win, cursor_x, 28, COL8_000000, COL8_FFFFFF, s, 1);
cursor_x += 8;
}
} else { /* 发给命令行窗口 */
fifo32_put(&task_cons->fifo, s[0] + 256);
}
}
if (i == 256 + 0x0e) { /* 退格键 */
if (key_to == 0) { /* 发送给任务A */
if (cursor_x > 8) {
/* 用空白擦除光标后将光标前移一位 */
putfonts8_asc_sht(sht_win, cursor_x, 28, COL8_000000, COL8_FFFFFF, " ", 1);
cursor_x -= 8;
}
} else { /* 发给命令行窗口 */
fifo32_put(&task_cons->fifo, 8 + 256);
}
}
if (i == 256 + 0x0f) { /* Tab */
if (key_to == 0) {
key_to = 1;
make_wtitle8(buf_win, sht_win->bxsize, "task_a", 0);
make_wtitle8(buf_cons, sht_cons->bxsize, "console", 1);
cursor_c = -1; /* 不显示光标 */
boxfill8(sht_win->buf, sht_win->bxsize, COL8_FFFFFF, cursor_x, 28, cursor_x + 7, 43);
fifo32_put(&task_cons->fifo, 2); /* 命令行窗口光标ON */
} else {
key_to = 0;
make_wtitle8(buf_win, sht_win->bxsize, "task_a", 1);
make_wtitle8(buf_cons, sht_cons->bxsize, "console", 0);
cursor_c = COL8_000000; /* 显示光标 */
fifo32_put(&task_cons->fifo, 3); /* 命令行窗口OFF */
}
sheet_refresh(sht_win, 0, 0, sht_win->bxsize, 21);
sheet_refresh(sht_cons, 0, 0, sht_cons->bxsize, 21);
}
if (i == 256 + 0x1c) { /* Enter */
if (key_to != 0) { /* 发送至命令行窗口 */
fifo32_put(&task_cons->fifo, 10 + 256);
}
}
if (i == 256 + 0x2a) { /* 左Shift ON */
key_shift |= 1;
}
if (i == 256 + 0x36) { /* 右Shift ON */
key_shift |= 2;
}
if (i == 256 + 0xaa) { /* 左Shift OFF */
key_shift &= ~1;
}
if (i == 256 + 0xb6) { /* 右Shift OFF */
key_shift &= ~2;
}
if (i == 256 + 0x3a) { /* CapsLock */
key_leds ^= 4;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
if (i == 256 + 0x45) { /* NumLock */
key_leds ^= 2;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
if (i == 256 + 0x46) { /* ScrollLock */
key_leds ^= 1;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
if (i == 256 + 0xfa) { /* 键盘成功接受到数据 */
keycmd_wait = -1;
}
if (i == 256 + 0xfe) { /* 键盘没有成功接收到数据 */
wait_KBC_sendready();
io_out8(PORT_KEYDAT, keycmd_wait);
}
/* 光标再显示 */
if (cursor_c >= 0) {
boxfill8(sht_win->buf, sht_win->bxsize, cursor_c, cursor_x, 28, cursor_x + 7, 43);
}
sheet_refresh(sht_win, cursor_x, 28, cursor_x + 8, 44);
} else if (512 <= i && i <= 767) { /* 鼠标数据 */
if (mouse_decode(&mdec, i - 512) != 0) {
/* 鼠标指针的移动 */
mx += mdec.x / 100;
my += mdec.y / 100;
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;
}
sheet_slide(sht_mouse, mx, my);
if ((mdec.btn & 0x01) != 0) {
/* 按下左键 移动sht_win */
sheet_slide(sht_win, mx - 80, my - 8);
}
}
} else if (i <= 1) { /* 光标用定时器 */
if (i != 0) {
timer_init(timer, &fifo, 0);
if (cursor_c >= 0) {
cursor_c = COL8_000000;
}
} else {
timer_init(timer, &fifo, 1);
if (cursor_c >= 0) {
cursor_c = COL8_FFFFFF;
}
}
timer_settime(timer, 50);
if (cursor_c >= 0) {
boxfill8(sht_win->buf, sht_win->bxsize, cursor_c, cursor_x, 28, cursor_x + 7, 43);
sheet_refresh(sht_win, cursor_x, 28, cursor_x + 8, 44);
}
}
}
}
}
void HariMain(void)
{
int i;
struct BOOTINFO *binfo = (struct BOOTINFO *)0x0ff0;
int xsize = (*binfo).scrnx;
int ysize = (*binfo).scrny;
int mx = xsize/2;
int my = ysize/2;
int fifobuf[128], keycmd_buf[32];
struct MOUSE_DEC mdec;
unsigned char s[32];
unsigned int memtotal;
struct MEMMAN *memman = (struct MEMMAN *)MEMMAN_ADDR;
int cursor_x, cursor_c;
int key_to = 0, key_shift = 0, key_leds = (binfo->leds >> 4) & 7, keycmd_wait = -1;
struct SHTCTL *shtctl;
struct SHEET *sht_back, *sht_mouse, *sht_win, *sht_cons;
unsigned char *buf_back, buf_mouse[256], *buf_win, *buf_cons;
struct TIMER *timer;
struct FIFO32 fifo, keycmd;
struct CONSOLE *cons;
struct TASK *task_a, *task_cons;
static char keytable0[0x80] = {
0, 0, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '^', 0, 0,
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '@', '[', 0, 0, 'A', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', ';', ':', 0, 0, ']', 'Z', 'X', 'C', 'V',
'B', 'N', 'M', ',', '.', '/', 0, '*', 0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0x5c, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x5c, 0, 0
};
static char keytable1[0x80] = {
0, 0, '!', 0x22, '#', '$', '%', '&', 0x27, '(', ')', '~', '=', '~', 0x08, 0,
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '`', '{', 0, 0, 'A', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', '+', '*', 0, 0, '}', 'Z', 'X', 'C', 'V',
'B', 'N', 'M', '<', '>', '?', 0, '*', 0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, '_', 0, 0, 0, 0, 0, 0, 0, 0, 0, '|', 0, 0
};
init_gdtidt ();
init_pic ();
io_sti ();
fifo32_init(&fifo, 32, fifobuf, 0);
fifo32_init(&keycmd, 32, keycmd_buf, 0);
init_pit();
io_out8(PIC0_IMR, 0xf8); /* Allow PIT and Keyboard (11111000) */
io_out8(PIC1_IMR, 0xef); /* Allow Mouse (11101111) */
init_keyboard (&fifo, 256);
enable_mouse (&fifo, 512, &mdec);
timer = timer_alloc();
timer_init(timer, &fifo, 1);
timer_settime(timer, 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, "task_a", 1);
// 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);
make_textbox8 (sht_win, 8, 28, 144, 16, COL8_FFFFFF);
cursor_x = 8;
cursor_c = COL8_FFFFFF;
//=====================
// Task Settings
//=====================
task_a = task_init(memman);
fifo.task = task_a;
task_run (task_a, 1, 0);
/* console sheet */
sht_cons = sheet_alloc(shtctl);
buf_cons = (unsigned char *)memman_alloc_4k(memman, 256 * 165);
sheet_setbuf (sht_cons, buf_cons, 256, 165, -1);
make_window8 (buf_cons, 256, 165, "console", 0);
make_textbox8 (sht_cons, 8, 28, 240, 128, COL8_000000);
task_cons = task_alloc ();
task_cons->tss.esp = memman_alloc_4k (memman, 64 * 1024) + 64 * 1024 - 12;
task_cons->tss.eip = (int)&console_task;
task_cons->tss.es = 1 * 8;
task_cons->tss.cs = 2 * 8;
task_cons->tss.ss = 1 * 8;
task_cons->tss.ds = 1 * 8;
task_cons->tss.fs = 1 * 8;
task_cons->tss.gs = 1 * 8;
*((int *) (task_cons->tss.esp + 4)) = (int) sht_cons;
*((int *) (task_cons->tss.esp + 8)) = (int) memtotal;
task_run (task_cons, 1, 0); /* level = 2, priority = 2 */
//=======================
// Sheet Setting
//=======================
sheet_slide (sht_back, 0, 0);
sheet_slide (sht_mouse, mx, my);
sheet_slide (sht_cons, 32, 4);
sheet_slide (sht_win, 64, 56);
sheet_updown (sht_back, 0);
sheet_updown (sht_cons, 1);
sheet_updown (sht_win, 2);
sheet_updown (sht_mouse, 3);
sheet_refresh (sht_back, 0, 0, binfo->scrnx, 48);
fifo32_put (&keycmd, KEYCMD_LED);
fifo32_put (&keycmd, key_leds);
for (;;) {
if (fifo32_status(&keycmd) > 0 && keycmd_wait < 0) {
keycmd_wait = fifo32_get(&keycmd);
wait_KBC_sendready ();
io_out8(PORT_KEYDAT, keycmd_wait);
}
io_cli();
if (fifo32_status(&fifo) == 0) {
task_sleep(task_a);
io_sti();
} else {
i = fifo32_get(&fifo);
io_sti();
if (256 <= i && i <= 511) { // Keyboard Data
// sprintf (s, "%x", i - 256);
// putfonts8_asc_sht (sht_back, 0, 16, COL8_FFFFFF, COL8_008484, s, 2);
if (i < 0x80 + 256) {
if (key_shift == 0) {
s[0] = keytable0[i - 256];
} else {
s[0] = keytable1[i - 256];
}
} else {
s[0] = 0;
}
if ('A' <= s[0] && s[0] <= 'Z') {
if (((key_leds & 4) == 0 && key_shift == 0) ||
((key_leds & 4) != 0 && key_shift != 0)) {
s[0] += 0x20;
}
}
if (s[0] != 0) {
if (key_to == 0) {
if (cursor_x < 128) {
s[1] = 0;
putfonts8_asc_sht (sht_win, cursor_x, 28, COL8_000000, COL8_FFFFFF, s, 1);
cursor_x += 8;
}
} else { // To Console
fifo32_put (&task_cons->fifo, s[0] + 256);
}
}
if (i == 256 + 0x0e) { // Backspace
if (key_to == 0) { // To Task-A
if (cursor_x > 8) {
putfonts8_asc_sht(sht_win, cursor_x, 28, COL8_000000, COL8_FFFFFF, " ", 1);
cursor_x -= 8;
}
} else {
fifo32_put(&task_cons->fifo, 8 + 256);
}
}
if (i == 256 + 0x0f) { // Tab
if (key_to == 0) {
key_to = 1;
make_wtitle8 (buf_win, sht_win->bxsize, "task_a", 0);
make_wtitle8 (buf_cons, sht_cons->bxsize, "console", 1);
cursor_c = -1; // Delete cursor
boxfill8 (sht_win->buf, sht_win->bxsize, COL8_FFFFFF, cursor_x, 28, cursor_x + 7, 43);
fifo32_put (&task_cons->fifo, 2); // cursor ON console
} else {
key_to = 0;
make_wtitle8 (buf_win, sht_win->bxsize, "task_a", 1);
make_wtitle8 (buf_cons, sht_cons->bxsize, "console", 0);
cursor_c = COL8_000000; // Delete cursor
fifo32_put (&task_cons->fifo, 3); // cursor OFF console
}
sheet_refresh (sht_win, 0, 0, sht_win->bxsize, 21);
sheet_refresh (sht_cons, 0, 0, sht_cons->bxsize, 21);
}
if (i == 256 + 0x1c) {
if (key_to != 0) {
fifo32_put (&task_cons->fifo, 10 + 256);
}
}
if (i == 256 + 0x2a) { // Left Shift ON
key_shift |= 1;
}
if (i == 256 + 0x36) { // Right Shift ON
key_shift |= 2;
}
if (i == 256 + 0xaa) { // Left Shift OFF
key_shift &= ~1;
}
if (i == 256 + 0xb6) { // Right Shift ON
key_shift &= ~2;
}
if (i == 256 + 0x3a) { // CapsLock
key_leds ^= 4;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
if (i == 256 + 0x45) { // NumLock
key_leds ^= 2;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
if (i == 256 + 0x45) { // ScrollLock
key_leds ^= 1;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
if (i == 256 + 0xfa) { // KeyBoard receive Data
keycmd_wait = -1;
}
if (i == 256 + 0xfe) { // KeyBoard failed to receive Data
wait_KBC_sendready ();
io_out8(PORT_KEYDAT, keycmd_wait);
}
if (i == 256 + 0x3b && key_shift != 0 && task_cons->tss.ss0 != 0) { /* Shift+F1 */
cons = (struct CONSOLE *) *((int *) 0x0fec);
cons_putstr0 (cons, "\nBreak(key) : \n");
io_cli ();
task_cons->tss.eax = (int) &(task_cons->tss.esp0);
task_cons->tss.eip = (int) asm_end_app;
io_sti ();
}
// Redraw cursor
if (cursor_c >= 0) {
boxfill8 (sht_win->buf, sht_win->bxsize, cursor_c, cursor_x, 28, cursor_x + 7, 43);
}
sheet_refresh(sht_win, cursor_x, 28, cursor_x + 8, 44);
} else if (512 <= i && i <= 767) { // Mouse Data
if (mouse_decode(&mdec, i-512) != 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'; }
// 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 (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);
// putfonts8_asc_sht (sht_back, 0, 0, COL8_FFFFFF, COL8_008484, s, 10);
sheet_slide (sht_mouse, mx, my);
if ((mdec.btn & 0x01) != 0) {
sheet_slide (sht_win, mx - 80, my - 8);
}
}
} else if (i <= 1) {
if (i != 0) {
timer_init(timer, &fifo, 0);
if (cursor_c >= 0) {
cursor_c = COL8_000000;
}
} else {
timer_init(timer, &fifo, 1);
if (cursor_c >= 0) {
cursor_c = COL8_FFFFFF;
}
}
timer_settime(timer, 50);
if (cursor_c >= 0) {
boxfill8 (sht_win->buf, sht_win->bxsize, cursor_c, cursor_x, 28, cursor_x + 7, 43);
sheet_refresh(sht_win, cursor_x, 28, cursor_x + 8, 44);
}
}
}
}
}
void HariMain(void)
{
struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
struct FIFO32 fifo;
char s[40];
int fifobuf[128];
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の初期化が終わったのでCPUの割り込み禁止を解除 */
fifo32_init(&fifo, 128, fifobuf);
init_pit();
init_keyboard(&fifo, 256);
enable_mouse(&fifo, 512, &mdec);
io_out8(PIC0_IMR, 0xf8); /* PITとPIC1とキーボードを許可(11111000) */
io_out8(PIC1_IMR, 0xef); /* マウスを許可(11101111) */
timer = timer_alloc();
timer_init(timer, &fifo, 10);
timer_settime(timer, 1000);
timer2 = timer_alloc();
timer_init(timer2, &fifo, 3);
timer_settime(timer2, 300);
timer3 = timer_alloc();
timer_init(timer3, &fifo, 1);
timer_settime(timer3, 50);
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, "window");
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_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 (;;) {
io_cli();
if (fifo32_status(&fifo) == 0) {
io_stihlt();
} else {
i = fifo32_get(&fifo);
io_sti();
if (256 <= i && i <= 511) { /* キーボードデータ */
sprintf(s, "%02X", i - 256);
putfonts8_asc_sht(sht_back, 0, 16, COL8_FFFFFF, COL8_008484, s, 2);
if (i == 0x1e + 256) {
putfonts8_asc_sht(sht_win, 40, 28, COL8_000000, COL8_C6C6C6, "A", 1);
}
} else if (512 <= i && i <= 767) { /* マウスデータ */
if (mouse_decode(&mdec, i - 512) != 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';
}
putfonts8_asc_sht(sht_back, 32, 16, COL8_FFFFFF, COL8_008484, s, 15);
/* 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);
putfonts8_asc_sht(sht_back, 0, 0, COL8_FFFFFF, COL8_008484, s, 10);
sheet_slide(sht_mouse, mx, my);
}
} else if (i == 10) { /* 10秒タイマ */
putfonts8_asc_sht(sht_back, 0, 64, COL8_FFFFFF, COL8_008484, "10[sec]", 7);
} else if (i == 3) { /* 3秒タイマ */
putfonts8_asc_sht(sht_back, 0, 80, COL8_FFFFFF, COL8_008484, "3[sec]", 6);
} else if (i == 1) { /* カーソル用タイマ */
timer_init(timer3, &fifo, 0); /* 次は0を */
boxfill8(buf_back, binfo->scrnx, COL8_FFFFFF, 8, 96, 15, 111);
timer_settime(timer3, 50);
sheet_refresh(sht_back, 8, 96, 16, 112);
} else if (i == 0) { /* カーソル用タイマ */
timer_init(timer3, &fifo, 1); /* 次は1を */
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)
{
char *vram;
int xsize;
int ysize;
unsigned int memtotal;
struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR ;
struct BOOTINFO *binfo;
struct SHTCTL *shtctl;
struct SHEET *sht_back, *sht_mouse, *sht_win;
unsigned char *buf_back, buf_mouse[256],*buf_win;
int i;
int fifobuf[128];
char s[40];
struct FIFO fifo;
fifo_init(&fifo,128,fifobuf);
static char keytable[0x54] = {
0, 0, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '^', 0, 0,
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '@', '[', 0, 0, 'A', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', ';', ':', 0, 0, ']', 'Z', 'X', 'C', 'V',
'B', 'N', 'M', ',', '.', '/', 0, '*', 0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.'
};
init_gdtidt();
init_pic();
io_sti();
init_pit(); // timer
io_out8(PIC0_IMR, 0xf8); /* PIC1 (11111001) irq0 */
io_out8(PIC1_IMR, 0xef); //11101111 , allow irq12
struct TIMER *timer,*timer2,*timer3;
timer = timer_alloc();
timer2 = timer_alloc();
timer3 = timer_alloc();
timer_set(timer,1000,&fifo,10);
timer_set(timer2,300,&fifo,3);
timer_set(timer3,50,&fifo,1);
init_keyboard(&fifo,256);
// memory test
memtotal = memtest(0x00400000, 0xbfffffff); // available maxmium address
memman_init(memman);
memman_free(memman,0x00001000,0x0009e000);
memman_free(memman,0x00400000,memtotal-0x00400000);
init_palette();
binfo = (struct BOOTINFO *) 0x0ff0;
xsize = binfo->scrnx;
ysize = binfo->scrny;
vram = binfo->vram;
// sheet setting
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); // window sheet buffer
sheet_setbuf(sht_back, buf_back, binfo->scrnx, binfo->scrny, -1);
sheet_setbuf(sht_mouse, buf_mouse, 16, 16, 99); // col_inv 99
sheet_setbuf(sht_win, buf_win,160,52,-1);
/* initlize OS background */
init_screen(buf_back,xsize,ysize);
int mx,my; // mouse position
// mouse cursor
struct MOUSE_DEC mdec;
enable_mouse(&fifo,512,&mdec);
init_mouse_cursor8(buf_mouse,99);
make_window8(buf_win,160,52,"window");
mx = (binfo->scrnx - 16) / 2;
my = (binfo->scrny - 28 - 16) / 2;
sheet_move(sht_back,0,0);// move background sheet
sheet_move(sht_mouse,mx,my);
sheet_move(sht_win,80,72);
sheet_updown(sht_back,0); // height 0, at the bottom
sheet_updown(sht_win,1);
sheet_updown(sht_mouse,2); // height 2,on the top
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(buf_back, binfo->scrnx, 0, 32, COL8_FFFFFF, s);
sheet_refresh(sht_back,0,0,binfo->scrnx,48);
int cursor_x,cursor_c; // cursor color
make_textbox8(sht_win, 8,28,144,16,COL8_FFFFFF); // heigth is 16
cursor_x = 8;
cursor_c = COL8_FFFFFF;
for(;;)
{
//sprintf(s,"%010d",timerctl.count);
//bps(sht_win,40,28, COL8_C6C6C6,COL8_000000,s,10);
io_cli(); // forbid all interrupts
if(fifo_status(&fifo) == 0)
io_stihlt(); // read data until it's empty
else {
i=fifo_get(&fifo);
io_sti(); // open interrupts
if(255 < i && i < 512)
{sprintf(s, "%02X", i-256);
boxfill8(buf_back, binfo->scrnx, COL8_008400, 0, 16, 15, 31);
putfonts8_asc(buf_back, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
sheet_refresh(sht_back,0,16,16,32);
if(i<256 +0x54)
{
if(keytable[i-256] != 0 && cursor_x < 144)
{
s[0]= keytable[i-256];
s[1]= '\0';
bps(sht_win,cursor_x,28, COL8_FFFFFF,COL8_000000,s,1); // 4th parm is background color
cursor_x +=8; // cursor move forward
}
}
if(i == 256 + 0x0e && cursor_x > 8)
{
bps(sht_win,cursor_x,28,COL8_FFFFFF,COL8_000000," ",1);
cursor_x -=8;
}
boxfill8(sht_win ->buf, sht_win->bxsize, cursor_c,cursor_x,28,cursor_x+7,43);
sheet_refresh(sht_win,cursor_x,28,cursor_x+8,44);
}
else if(511 < i && i < 768)
{
if(mouse_decode(&mdec,i-512) != 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); // after filling,show ok
putfonts8_asc(buf_back, binfo->scrnx, 32, 16, COL8_FFFFFF, s);
sheet_refresh(sht_back,32,16,32+15*8,32);
// the move of 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; // control the mouse move area
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);
sheet_move(sht_mouse,mx,my);
// move the window, vram -> sht -> move
if(mdec.btn & 0x01 != 0)
sheet_move(sht_win,mx-80,my-8);
}
}
else if(i==10)
{putfonts8_asc(buf_back, binfo->scrnx,0,64, COL8_FFFFFF,"10");
sheet_refresh(sht_back,0,0,100,100);
}
else if(i ==3)
{putfonts8_asc(buf_back, binfo->scrnx,0,80, COL8_FFFFFF,"3s");
sheet_refresh(sht_back,0,0,100,100);
}
else if(i == 1)
{
timer_set(timer3,50,&fifo,0);
boxfill8(sht_win->buf,sht_win->bxsize, COL8_000000, cursor_x, 28,cursor_x+7, 43);
sheet_refresh(sht_win,cursor_x,28,cursor_x + 8, 44);
}
else if(i==0)
{
timer_set(timer3,50,&fifo,1); // keep the data
boxfill8(sht_win->buf,sht_win->bxsize, COL8_FFFFFF,cursor_x, 28,cursor_x + 7, 43);
sheet_refresh(sht_win,cursor_x,28,cursor_x + 8, 44);
}
}
}
}
void HariMain(void)
{
int i;
int mmx = -1, mmy = -1, mmx2 = 0;
struct SHEET *sht = 0, *key_win;
struct BOOTINFO *binfo = (struct BOOTINFO *)0x0ff0;
int xsize = (*binfo).scrnx;
int ysize = (*binfo).scrny;
int mx = xsize/2;
int my = ysize/2;
int new_mx = -1, new_my = 0, new_wx = 0x7fffffff, new_wy = 0;
int fifobuf[128], keycmd_buf[32], *cons_fifo[2];
struct MOUSE_DEC mdec;
unsigned char s[32];
unsigned int memtotal;
struct MEMMAN *memman = (struct MEMMAN *)MEMMAN_ADDR;
int key_shift = 0, key_leds = (binfo->leds >> 4) & 7, keycmd_wait = -1;
struct SHTCTL *shtctl;
struct SHEET *sht_back, *sht_mouse;
unsigned char *buf_back, buf_mouse[256], *buf_cons[2];
struct TIMER *timer;
struct FIFO32 fifo, keycmd;
struct TASK *task_a, *task_cons[2];
static char keytable0[0x80] = {
0, 0, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '^', 0x08, 0,
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '@', '[', 0x0a, 0, 'A', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', ';', ':', 0, 0, ']', 'Z', 'X', 'C', 'V',
'B', 'N', 'M', ',', '.', '/', 0, '*', 0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0x5c, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x5c, 0, 0
};
static char keytable1[0x80] = {
0, 0, '!', 0x22, '#', '$', '%', '&', 0x27, '(', ')', '~', '=', '~', 0x08, 0,
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '`', '{', 0x0a, 0, 'A', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', '+', '*', 0, 0, '}', 'Z', 'X', 'C', 'V',
'B', 'N', 'M', '<', '>', '?', 0, '*', 0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, '_', 0, 0, 0, 0, 0, 0, 0, 0, 0, '|', 0, 0
};
init_gdtidt ();
init_pic ();
io_sti ();
fifo32_init(&fifo, 32, fifobuf, 0);
fifo32_init(&keycmd, 32, keycmd_buf, 0);
init_pit();
io_out8(PIC0_IMR, 0xf8); /* Allow PIT and Keyboard (11111000) */
io_out8(PIC1_IMR, 0xef); /* Allow Mouse (11101111) */
init_keyboard (&fifo, 256);
enable_mouse (&fifo, 512, &mdec);
timer = timer_alloc();
timer_init(timer, &fifo, 1);
timer_settime(timer, 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);
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);
*((int *) 0x0fec) = (int) &fifo;
//=====================
// Task Settings
//=====================
task_a = task_init(memman);
fifo.task = task_a;
task_run (task_a, 1, 0);
/* console sheet */
key_win = open_console (shtctl, memtotal);
//=======================
// Sheet Setting
//=======================
*((int *) 0x0fe4) = (int) shtctl;
sheet_slide (sht_back, 0, 0);
sheet_slide (key_win, 32, 4);
sheet_slide (sht_mouse, mx, my);
sheet_updown (sht_back, 0);
sheet_updown (key_win, 1);
sheet_updown (sht_mouse, 2);
sheet_refresh (sht_back, 0, 0, binfo->scrnx, 48);
keywin_on (key_win);
fifo32_put (&keycmd, KEYCMD_LED);
fifo32_put (&keycmd, key_leds);
for (;;) {
if (fifo32_status(&keycmd) > 0 && keycmd_wait < 0) {
keycmd_wait = fifo32_get(&keycmd);
wait_KBC_sendready ();
io_out8(PORT_KEYDAT, keycmd_wait);
}
io_cli();
if (fifo32_status(&fifo) == 0) {
/* execute draw if FIFO is empty */
if (new_mx >= 0) {
io_sti ();
sheet_slide (sht_mouse, new_mx, new_my);
new_mx = -1;
} else if (new_wx != 0x7fffffff) {
io_sti ();
sheet_slide (sht, new_wx, new_wy);
new_wx = 0x7fffffff;
} else {
task_sleep(task_a);
io_sti();
}
} else {
i = fifo32_get(&fifo);
io_sti();
if (key_win != 0 && key_win->flags == 0) { // input Window is closed
if (shtctl->top == 1) { // ony mouse and background
key_win = 0;
} else {
key_win = shtctl->sheets[shtctl->top - 1];
keywin_on (key_win);
}
}
if (256 <= i && i <= 511) { // Keyboard Data
if (i < 0x80 + 256) {
if (key_shift == 0) {
s[0] = keytable0[i - 256];
} else {
s[0] = keytable1[i - 256];
}
} else {
s[0] = 0;
}
if ('A' <= s[0] && s[0] <= 'Z') {
if (((key_leds & 4) == 0 && key_shift == 0) ||
((key_leds & 4) != 0 && key_shift != 0)) {
s[0] += 0x20;
}
}
if (s[0] != 0 && key_win != 0) {
fifo32_put(&key_win->task->fifo, s[0] + 256);
}
if (i == 256 + 0x0f && key_win != 0) { // Tab
keywin_off (key_win);
int j = key_win->height - 1;
if (j == 0) {
j = shtctl->top - 1;
}
key_win = shtctl->sheets[j];
keywin_on (key_win);
}
if (i == 256 + 0x2a) { // Left Shift ON
key_shift |= 1;
}
if (i == 256 + 0x36) { // Right Shift ON
key_shift |= 2;
}
if (i == 256 + 0xaa) { // Left Shift OFF
key_shift &= ~1;
}
if (i == 256 + 0xb6) { // Right Shift ON
key_shift &= ~2;
}
if (i == 256 + 0x3a) { // CapsLock
key_leds ^= 4;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
if (i == 256 + 0x45) { // NumLock
key_leds ^= 2;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
if (i == 256 + 0x46) { // ScrollLock
key_leds ^= 1;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
if (i == 256 + 0x3b && key_shift != 0 && key_win != 0) {
struct TASK *task = key_win->task;
if (task != 0 && task->tss.ss0 != 0) { /* Shift+F1 */
cons_putstr0 (task->cons, "\nBreak(key) : \n");
io_cli ();
task->tss.eax = (int) &(task->tss.esp0);
task->tss.eip = (int) asm_end_app;
io_sti ();
}
}
if (i == 256 + 0x3c && key_shift != 0) { /* Shift+F2 */
if (key_win != 0) {
keywin_off (key_win);
}
key_win = open_console (shtctl, memtotal);
sheet_slide (key_win, 32, 4);
sheet_updown (key_win, shtctl->top);
keywin_on (key_win);
}
if (i == 256 + 0x57) { /* F11 */
sheet_updown (shtctl->sheets[1], shtctl->top-1);
}
if (i == 256 + 0xfa) { // KeyBoard receive Data
keycmd_wait = -1;
}
if (i == 256 + 0xfe) { // KeyBoard failed to receive Data
wait_KBC_sendready ();
io_out8(PORT_KEYDAT, keycmd_wait);
}
} else if (512 <= i && i <= 767) { // Mouse Data
if (mouse_decode(&mdec, i-512) != 0) {
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);
// putfonts8_asc_sht (sht_back, 0, 0, COL8_FFFFFF, COL8_008484, s, 10);
sheet_slide (sht_mouse, mx, my);
new_mx = mx;
new_my = my;
if ((mdec.btn & 0x01) != 0) {
/* Left Mouse Button is down */
if (mmx < 0) {
/* Normal Mode */
for (int j = shtctl->top - 1; j > 0; j--) {
sht = shtctl->sheets[j];
int x = mx - sht->vx0;
int y = my - sht->vy0;
if (0 <= x && x < sht->bxsize && 0 <= y && y < sht->bysize) {
if (sht->buf[y * sht->bxsize + x] != sht->col_inv) {
sheet_updown (sht, shtctl->top - 1);
if (sht != key_win) {
keywin_off (key_win);
key_win = sht;
keywin_on (key_win);
}
if (3 <= x && x < sht->bxsize - 3 && 3 <= y && y < 21) {
mmx = mx;
mmy = my;
mmx2 = sht->vx0;
new_wy = sht->vy0;
}
if (sht->bxsize - 21 <= x && x < sht->bxsize - 5 && 5 <= y && y < 19) {
if ((sht->flags & 0x10) != 0) {
struct TASK *task = sht->task;
cons_putstr0 (task->cons, "\nBreak(mouse) :\n");
io_cli ();
task->tss.eax = (int) & (task->tss.esp0);
task->tss.eip = (int) asm_end_app;
io_sti ();
} else {
struct TASK *task = sht->task;
io_cli ();
fifo32_put (&task->fifo, 4);
io_sti ();
}
}
break;
}
}
}
} else {
// Moving window mode
int x = mx - mmx;
int y = my - mmy;
new_wx = (mmx2 + x + 2) & ~3;
new_wy = new_wy + y;
mmy = my;
}
} else {
mmx = -1;
if (new_wx != 0x7fffffff) {
sheet_slide (sht, new_wx, new_wy);
new_wx = 0x7fffffff;
}
}
}
} else if (768 <= i && i <= 1023) {
close_console (shtctl->sheets0 + (i - 768));
} else if (1024 <= i && i < 2023) {
close_constask (taskctl->tasks0 + (i - 1024));
}
}
}
}
void HariMain(void)
{
struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
struct SHTCTL *shtctl;
char s[40];
struct FIFO32 fifo, keycmd;
int fifobuf[128], keycmd_buf[32];
int mx, my, i, cursor_x, cursor_c;
unsigned int memtotal;
struct MOUSE_DEC mdec;
struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR;
unsigned char *buf_back, buf_mouse[256], *buf_win, *buf_cons;
struct SHEET *sht_back, *sht_mouse, *sht_win, *sht_cons;
struct TASK *task_a, *task_cons;
struct TIMER *timer;
static char keytable0[0x80] = {
0, 0, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '^', 0, 0,
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '@', '[', 0, 0, 'A', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', ';', ':', 0, 0, ']', 'Z', 'X', 'C', 'V',
'B', 'N', 'M', ',', '.', '/', 0, '*', 0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0x5c, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x5c, 0, 0
};
static char keytable1[0x80] = {
0, 0, '!', 0x22, '#', '$', '%', '&', 0x27, '(', ')', '~', '=', '~', 0, 0,
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '`', '{', 0, 0, 'A', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', '+', '*', 0, 0, '}', 'Z', 'X', 'C', 'V',
'B', 'N', 'M', '<', '>', '?', 0, '*', 0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, '_', 0, 0, 0, 0, 0, 0, 0, 0, 0, '|', 0, 0
};
int key_to = 0, key_shift = 0, key_leds = (binfo->leds >> 4) & 7, keycmd_wait = -1;
struct CONSOLE *cons;
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 */
fifo32_init(&fifo, 128, fifobuf, 0);
init_pit();
init_keyboard(&fifo, 256);
enable_mouse(&fifo, 512, &mdec);
io_out8(PIC0_IMR, 0xf8); /* PITとPIC1とキーボードを許可(11111000) */
io_out8(PIC1_IMR, 0xef); /* マウスを許可(11101111) */
fifo32_init(&keycmd, 32, keycmd_buf, 0);
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);
task_a = task_init(memman);
fifo.task = task_a;
task_run(task_a, 1, 2);
*((int *) 0x0fe4) = (int) shtctl;
/* sht_back */
sht_back = 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); /* 透明色なし */
init_screen8(buf_back, binfo->scrnx, binfo->scrny);
/* sht_cons */
sht_cons = sheet_alloc(shtctl);
buf_cons = (unsigned char *) memman_alloc_4k(memman, 256 * 165);
sheet_setbuf(sht_cons, buf_cons, 256, 165, -1); /* 透明色なし */
make_window8(buf_cons, 256, 165, "console", 0);
make_textbox8(sht_cons, 8, 28, 240, 128, COL8_000000);
task_cons = task_alloc();
task_cons->tss.esp = memman_alloc_4k(memman, 64 * 1024) + 64 * 1024 - 12;
task_cons->tss.eip = (int) &console_task;
task_cons->tss.es = 1 * 8;
task_cons->tss.cs = 2 * 8;
task_cons->tss.ss = 1 * 8;
task_cons->tss.ds = 1 * 8;
task_cons->tss.fs = 1 * 8;
task_cons->tss.gs = 1 * 8;
*((int *) (task_cons->tss.esp + 4)) = (int) sht_cons;
*((int *) (task_cons->tss.esp + 8)) = memtotal;
task_run(task_cons, 2, 2); /* level=2, priority=2 */
/* sht_win */
sht_win = sheet_alloc(shtctl);
buf_win = (unsigned char *) memman_alloc_4k(memman, 160 * 52);
sheet_setbuf(sht_win, buf_win, 144, 52, -1); /* 透明色なし */
make_window8(buf_win, 144, 52, "task_a", 1);
make_textbox8(sht_win, 8, 28, 128, 16, COL8_FFFFFF);
cursor_x = 8;
cursor_c = COL8_FFFFFF;
timer = timer_alloc();
timer_init(timer, &fifo, 1);
timer_settime(timer, 50);
/* sht_mouse */
sht_mouse = sheet_alloc(shtctl);
sheet_setbuf(sht_mouse, buf_mouse, 16, 16, 99);
init_mouse_cursor8(buf_mouse, 99);
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_back, 0, 0);
sheet_slide(sht_cons, 32, 4);
sheet_slide(sht_win, 64, 56);
sheet_slide(sht_mouse, mx, my);
sheet_updown(sht_back, 0);
sheet_updown(sht_cons, 1);
sheet_updown(sht_win, 2);
sheet_updown(sht_mouse, 3);
/* 最初にキーボード状態との食い違いがないように、設定しておくことにする */
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
for (;;) {
if (fifo32_status(&keycmd) > 0 && keycmd_wait < 0) {
/* キーボードコントローラに送るデータがあれば、送る */
keycmd_wait = fifo32_get(&keycmd);
wait_KBC_sendready();
io_out8(PORT_KEYDAT, keycmd_wait);
}
io_cli();
if (fifo32_status(&fifo) == 0) {
task_sleep(task_a);
io_sti();
} else {
i = fifo32_get(&fifo);
io_sti();
if (256 <= i && i <= 511) { /* キーボードデータ */
if (i < 0x80 + 256) { /* キーコードを文字コードに変換 */
if (key_shift == 0) {
s[0] = keytable0[i - 256];
} else {
s[0] = keytable1[i - 256];
}
} else {
s[0] = 0;
}
if ('A' <= s[0] && s[0] <= 'Z') { /* 入力文字がアルファベット */
if (((key_leds & 4) == 0 && key_shift == 0) ||
((key_leds & 4) != 0 && key_shift != 0)) {
s[0] += 0x20; /* 大文字を小文字に変換 */
}
}
if (s[0] != 0) { /* 通常文字 */
if (key_to == 0) { /* タスクAへ */
if (cursor_x < 128) {
/* 一文字表示してから、カーソルを1つ進める */
s[1] = 0;
putfonts8_asc_sht(sht_win, cursor_x, 28, COL8_000000, COL8_FFFFFF, s, 1);
cursor_x += 8;
}
} else { /* コンソールへ */
fifo32_put(&task_cons->fifo, s[0] + 256);
}
}
if (i == 256 + 0x0e) { /* バックスペース */
if (key_to == 0) { /* タスクAへ */
if (cursor_x > 8) {
/* カーソルをスペースで消してから、カーソルを1つ戻す */
putfonts8_asc_sht(sht_win, cursor_x, 28, COL8_000000, COL8_FFFFFF, " ", 1);
cursor_x -= 8;
}
} else { /* コンソールへ */
fifo32_put(&task_cons->fifo, 8 + 256);
}
}
if (i == 256 + 0x1c) { /* Enter */
if (key_to != 0) { /* コンソールへ */
fifo32_put(&task_cons->fifo, 10 + 256);
}
}
if (i == 256 + 0x0f) { /* Tab */
if (key_to == 0) {
key_to = 1;
make_wtitle8(buf_win, sht_win->bxsize, "task_a", 0);
make_wtitle8(buf_cons, sht_cons->bxsize, "console", 1);
cursor_c = -1; /* カーソルを消す */
boxfill8(sht_win->buf, sht_win->bxsize, COL8_FFFFFF, cursor_x, 28, cursor_x + 7, 43);
fifo32_put(&task_cons->fifo, 2); /* コンソールのカーソルON */
} else {
key_to = 0;
make_wtitle8(buf_win, sht_win->bxsize, "task_a", 1);
make_wtitle8(buf_cons, sht_cons->bxsize, "console", 0);
cursor_c = COL8_000000; /* カーソルを出す */
fifo32_put(&task_cons->fifo, 3); /* コンソールのカーソルOFF */
}
sheet_refresh(sht_win, 0, 0, sht_win->bxsize, 21);
sheet_refresh(sht_cons, 0, 0, sht_cons->bxsize, 21);
}
if (i == 256 + 0x2a) { /* 左シフト ON */
key_shift |= 1;
}
if (i == 256 + 0x36) { /* 右シフト ON */
key_shift |= 2;
}
if (i == 256 + 0xaa) { /* 左シフト OFF */
key_shift &= ~1;
}
if (i == 256 + 0xb6) { /* 右シフト OFF */
key_shift &= ~2;
}
if (i == 256 + 0x3a) { /* CapsLock */
key_leds ^= 4;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
if (i == 256 + 0x45) { /* NumLock */
key_leds ^= 2;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
if (i == 256 + 0x46) { /* ScrollLock */
key_leds ^= 1;
fifo32_put(&keycmd, KEYCMD_LED);
fifo32_put(&keycmd, key_leds);
}
if (i == 256 + 0x3b && key_shift != 0 && task_cons->tss.ss0 != 0) { /* Shift+F1 */
cons = (struct CONSOLE *) *((int *) 0x0fec);
cons_putstr0(cons, "\nBreak(key) :\n");
io_cli(); /* 強制終了処理中にタスクが変わると困るから */
task_cons->tss.eax = (int) &(task_cons->tss.esp0);
task_cons->tss.eip = (int) asm_end_app;
io_sti();
}
if (i == 256 + 0x57 && shtctl->top > 2) { /* F11 */
sheet_updown(shtctl->sheets[1], shtctl->top - 1);
}
if (i == 256 + 0xfa) { /* キーボードがデータを無事に受け取った */
keycmd_wait = -1;
}
if (i == 256 + 0xfe) { /* キーボードがデータを無事に受け取れなかった */
wait_KBC_sendready();
io_out8(PORT_KEYDAT, keycmd_wait);
}
/* カーソルの再表示 */
if (cursor_c >= 0) {
boxfill8(sht_win->buf, sht_win->bxsize, cursor_c, cursor_x, 28, cursor_x + 7, 43);
}
sheet_refresh(sht_win, cursor_x, 28, cursor_x + 8, 44);
} else if (512 <= i && i <= 767) { /* マウスデータ */
if (mouse_decode(&mdec, i - 512) != 0) {
/* 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;
}
sheet_slide(sht_mouse, mx, my);
if ((mdec.btn & 0x01) != 0) {
/* 左ボタンを押していたら、sht_winを動かす */
sheet_slide(sht_win, mx - 80, my - 8);
}
}
} else if (i <= 1) { /* カーソル用タイマ */
if (i != 0) {
timer_init(timer, &fifo, 0); /* 次は0を */
if (cursor_c >= 0) {
cursor_c = COL8_000000;
}
} else {
timer_init(timer, &fifo, 1); /* 次は1を */
if (cursor_c >= 0) {
cursor_c = COL8_FFFFFF;
}
}
timer_settime(timer, 50);
if (cursor_c >= 0) {
boxfill8(sht_win->buf, sht_win->bxsize, cursor_c, cursor_x, 28, cursor_x + 7, 43);
sheet_refresh(sht_win, cursor_x, 28, cursor_x + 8, 44);
}
}
}
}
}
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 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)
{
/*-----相关变量定义----*/
struct BOOTINFO *stBootInfo= (struct BOOTINFO *) 0x0ff0;//获取启动时候保存的信息
char s[100];//输出缓冲区
char szTemp[40]; //KeyBuf[32], MouseBuf[128];
int SysBuf[256];
struct MOUSE_DEC mdec;
/* 定义一个MEMMAN结构指针(内存管理), 指向MEMMAN_ADDR也就是0x3c0000*/
struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR;
struct SHTCTL *shtctl; /* 图层管理结构指针 */
struct SHEET *Sht_Back, *Sht_Mouse, *Sht_Win,*Sht_TaskWin[2]; /* 背景以及鼠标的图层指针 */
unsigned char *Buf_Back, Buf_Mouse[256],*Buf_Win,*Buf_TaskWin[2];
struct TIMER *timer;
struct TASK *task_a, *task_b[3];
//struct SEGMENT_DESCRIPTOR *gdt = (struct SEGMENT_DESCRIPTOR *) ADR_GDT; /* 申请一个段描述符 */
//窗体移动相关变量
//
int mmx=-1,mmy=-1;
struct SHEET *sht=0;
/* 没有按shift */
static char keytable0[0x80] =
{
0, 0, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '^', 0, 0,
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '@', '[', 0, 0, 'A', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', ';', ':', 0, 0, ']', 'Z', 'X', 'C', 'V',
'B', 'N', 'M', ',', '.', '/', 0, '*', 0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0x5c, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x5c, 0, 0
};
/* 按下shift后 */
static char keytable1[0x80] =
{
0, 0, '!', 0x22, '#', '$', '%', '&', 0x27, '(', ')', '~', '=', '~', 0, 0,
'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '`', '{', 0, 0, 'A', 'S',
'D', 'F', 'G', 'H', 'J', 'K', 'L', '+', '*', 0, 0, '}', 'Z', 'X', 'C', 'V',
'B', 'N', 'M', '<', '>', '?', 0, '*', 0, ' ', 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, '7', '8', '9', '-', '4', '5', '6', '+', '1',
'2', '3', '0', '.', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, '_', 0, 0, 0, 0, 0, 0, 0, 0, 0, '|', 0, 0
};
int key_shift = 0;
int key_leds = (stBootInfo->leds >> 4) & 7;
int key_wait = -1;
/*-----系统初始化操作----*/
unsigned char *vram=stBootInfo->vram;
int nXSize=stBootInfo->scrnx;
int nYSize=stBootInfo->scrny;
init_palette(); /* 初始化调色板 */
init_gdtidt(); //初始化GDT, IDT 表
Init_PIC(); /* 初始化PIC */
io_sti(); /* 打开所有可屏蔽中断 */
init_pit(); /*初始化 时钟中断*/
io_out8(PIC0_IMR, 0xf8); /* PIC0(11111000) (打开IRQ0时钟中断、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)*/
/*----初始化鼠标键盘操作----*/
nKeyData0=256;
nMouseData0=512;
// io_out8(PIC0_IMR, 0xf9); /* 这个bug调我N久，注视下留个纪念。。*/
//io_out8(PIC1_IMR, 0xef); /* PIC1(11101111) (打开PS2鼠标中断 即IRQ12)*/
Init_Keyboard();/*初始化键盘控制电路*/
Enable_Mouse(&mdec); /* 激活鼠标 */
/*----内存操作----*/
/* 检测4M~3G-1的内存,4M之前被占用，不能检测 */
unsigned int nMemMaxSize=memtest(0x00400000, 0xbfffffff);
memman_init(memman); /* 初始化内存管理结构 */
/* 这段内存是4K~636K-1,这段内存是4K~636K-1,映像刚开始载入内存的内容，包括引导程序那部分*/
memman_free(memman, 0x00001000, 0x0009e000); /* 0x00001000 - 0x0009efff */
memman_free(memman, 0x00400000, nMemMaxSize - 0x00400000); /* 4M~内存实际大小,4M之前用于保存相关数据，预留了很多空间备用 */
/*----图形操作----*/
shtctl = shtctl_init(memman,vram,nXSize,nYSize); /* 初始化图层管理结构 */
Sht_Back = sheet_alloc(shtctl); /* 创建背景图层 */
Sht_Mouse = sheet_alloc(shtctl); /* 创建鼠标图层 */
Sht_Win = sheet_alloc(shtctl); /* 创建窗口图层 */
Sht_TaskWin[0] = sheet_alloc(shtctl); /* 创建任务1图层 */
Sht_TaskWin[1] = sheet_alloc(shtctl); /* 创建任务2图层 */
Buf_Back = (unsigned char *) memman_alloc_4k(memman, nXSize * nYSize); /* 分配内存空间 用于绘制背景*/
Buf_Win = (unsigned char *) memman_alloc_4k(memman, 450 * 300); /* 分配内存空间 用于绘制"窗口 */
Buf_TaskWin[0] = (unsigned char *) memman_alloc_4k(memman, 170 * 75);
Buf_TaskWin[1] = (unsigned char *) memman_alloc_4k(memman, 170 * 75);
sheet_setbuf(Sht_Back, Buf_Back, nXSize,nYSize, -1); /* 设置背景图层信息 */
sheet_setbuf(Sht_Mouse, Buf_Mouse, 16, 16, COL_BACK_BLUE); /* 设置鼠标图层信息 */
sheet_setbuf(Sht_Win, Buf_Win, 450, 300, -1); /* 设置窗口图层信息 */
sheet_setbuf(Sht_TaskWin[0], Buf_TaskWin[0], 170, 75, -1);
sheet_setbuf(Sht_TaskWin[1], Buf_TaskWin[1], 170, 75, -1);
Init_MouseCur(Buf_Mouse, COL_BACK_BLUE); /* 初始化鼠标图形 */
DrawBack(Buf_Back, nXSize, nYSize); /* 绘制背景 */
make_window8(Buf_Win, 450, 300, "NoteWindow"); /* 绘制窗口图形 */
make_window_edit(Buf_Win, 450, 300); /* 绘制窗口图形 */
make_window8(Buf_TaskWin[0], 170, 75, "Task1"); /* 绘制窗口图形 */
make_window8(Buf_TaskWin[1], 170, 75, "Task2"); /* 绘制窗口图形 */
sheet_slide(Sht_Back, 0, 0); /* 设置背景图层的位置 */
sheet_slide(Sht_Win, 85, 160); /* 设置窗口图层的位置 */
sheet_slide(Sht_TaskWin[0], nYSize - 20, 60); /* 设置窗口图层的位置 */
sheet_slide(Sht_TaskWin[1], nYSize - 20, 140); /* 设置窗口图层的位置 */
int mx = (nXSize- 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 */
int my = (nYSize - 28 - 16) / 2;
sheet_slide(Sht_Mouse, mx, my); /* 设置鼠标图层的位置 */
sheet_updown(Sht_Back, 0); /* 调整背景图层和鼠标图层的高度 */
sheet_updown(Sht_TaskWin[0], 1);
sheet_updown(Sht_TaskWin[1], 2);
sheet_updown(Sht_Win, -1); /* 调整默认窗口 */
sheet_updown(Sht_Mouse, 4); /* 并且会显示背景与鼠标图层 */
/*---任务切换相关---*/
int i;
/* 任务切换初始化(*/
task_a = task_init(memman);//task_a 是内核任务
fifo32_init(&SysFifo, 256, SysBuf,task_a);
task_run(task_a, -1, 2); /* 设置任务a的level和优先级 */
for(i=0;i<3;i++)
{
task_b[i]=task_alloc();//分配一个任务
task_b[i]->tss.esp = memman_alloc_4k(memman, 64 * 1024) + 64 * 1024 - 8; /* 创建任务B的堆栈，64K */;
task_b[i]->tss.es = 1 * 8;
task_b[i]->tss.cs = 2 * 8;
task_b[i]->tss.ss = 1 * 8;
task_b[i]->tss.ds = 1 * 8;
task_b[i]->tss.fs = 1 * 8;
task_b[i]->tss.gs = 1 * 8;
}
task_b[0]->tss.eip = (int) &task_b_main; /* 设置任务B的寄存器 */
task_b[1]->tss.eip = (int) &task_b_main1; /* 设置任务B的寄存器 */
task_b[2]->tss.eip = (int) &task_win_main; /* 设置任务Window的寄存器 */
/* 先将task_b_esp + 4转换成int类型的指针 即(int *) (task_b_esp + 4) */
/* 再将(int) sht_back赋值到该地址处*((int *) (task_b_esp + 4)) */
*((int *) (task_b[0]->tss.esp + 4)) = (int) Sht_TaskWin[0];
*((int *) (task_b[1]->tss.esp + 4)) = (int) Sht_TaskWin[1];
*((int *) (task_b[2]->tss.esp + 4)) = (int) Sht_Win;
//task_run(task_a, 10);//分配给内核最高优先级
//task_run(task_b[0], 1);
//task_run(task_b[1], 2);
//task_run(task_b[2], 2);
/*----显示系统信息----*/
//sprintf(s, "(%3d, %3d)", mx, my);
sprintf(szTemp, " Screen:(%d, %d)", nXSize, nYSize);
putfonts8_asc_sht(Sht_Back, 0, 0,COL_RED,COL_WHITE, szTemp, 20);//在图层上显示文字
sprintf(szTemp, "MemMaxSize:%d MB", nMemMaxSize/(1024*1024));
putfonts8_asc_sht(Sht_Back, 0, 57,COL_BLACK,COL_GREEN, szTemp, 17);//在图层上显示文字
sprintf(szTemp, "MemFree:%d KB", memman_total(memman) /1024);
putfonts8_asc_sht(Sht_Back, 0, 76,COL_BLACK,COL_GREEN, szTemp, 17);//在图层上显示文字
/*----定时器设置----*/
timer = timer_alloc(); /* 创建定时器 */
timer_init(timer, &SysFifo, 100); /* 定时器初始化 */
timer_settime(timer, 100); /* 定时器设置 */
unsigned char cTemp=0x25;//颜色测试语句
/*---内核循环---*/
for (;;)
{
io_cli(); /* 关闭所有可屏蔽中断 */
/* 系统缓冲区没有数据 */
if(fifo32_status(&SysFifo)== 0)
{
//io_stihlt(); /* 开中断并待机 直到下一次中断来临 */
task_sleep(task_a);//休眠内核任务，在fifo有数据的时候才被重新激活
io_sti();
}
else
{
i = fifo32_get(&SysFifo);
io_sti();//打开中断
if(nKeyData0<=i && i<=nKeyData0+0xFF)/*键盘缓冲区有数据 */
{
i-=nKeyData0;
sprintf(s, "%02X", i);
putfonts8_asc_sht(Sht_Back, 0, 20,COL_BLACK,COL_GREEN, s, 2);//在图层上显示文字
//----------------------------------------------------------------------------------------
if (i < 0x80)
{
if (key_shift == 0)/* 如果shift没有被按下 */
{
s[0] = keytable0[i]; /* 将键值转换成字符的ASCII码 */
}
else/* 如果shift被按下了 */
{
s[0] = keytable1[i]; /* 将键值转换成字符的ASCII码 */
}
}
else
{
s[0] = 0;
}
if ('A' <= s[0] && s[0] <= 'Z')/* 如果输入的是英文字母 */
{
/* CapsLock为OFF并且Shift为OFF 或者 CapsLock为ON并且Shift为ON */
if (((key_leds & 4) == 0 && key_shift == 0) ||((key_leds & 4) != 0 && key_shift != 0))
{
s[0] += 0x20; /* 将大写字母转换成小写字母 */
/* 同一个字母的大小写ASCII码相差0x20 */
}
}
if (i == 0x0e)/* 退格键 */
{
if(task_b[2]->fifo)//如果fifo存在
{
fifo32_put(task_b[2]->fifo, 8 + 256);
}
}
else if (i == 0x1c)/* 换行键 */
{
if(task_b[2]->fifo)//如果fifo存在
{
fifo32_put(task_b[2]->fifo, 7 + 256);
}
}
else if (s[0] != 0) /* 一般字符 */
{
if(task_b[2]->fifo)//如果fifo存在
{
fifo32_put(task_b[2]->fifo, s[0] + 256);
}
}
/* key_shift变量的bit0和bit1分别标识了左shift和右shift的开启与关闭状态 */
if (i == 0x2a)/* 左shift ON */
{
key_shift |= 1;
}
if (i == 0x36)/* 右shift ON */
{
key_shift |= 2;
}
if (i == 0xaa)/* 左shift OFF */
{
key_shift &= ~1;
}
if (i == 0xb6)/* 右shift OFF */
{
key_shift &= ~2;
}
// 0xfa是ACK信息
if (i == 0xfa) // 键盘成功接收到数据
{
key_wait = -1; //等于-1表示可以发送指令
putfonts8_asc_sht(Sht_Back, 20, 18,COL_BLACK,COL_RED, s, 2);//在图层上显示文字
}
if (i == 0xfe)// 键盘没有成功接收到数据
{
wait_KBC_sendready();
io_out8(PORT_KEYDAT, key_wait); // 重新发送上次的指令
putfonts8_asc_sht(Sht_Back, 20, 16,COL_BLACK,COL_YELLOW, s, 2);//在图层上显示文字
}
//----------------------------------------------------------------------------------------
}
else if (nMouseData0<=i && i<=nMouseData0+0xFF) /* 鼠标缓冲区有数据 */
{
i-=nMouseData0;
if (Mouse_Decode(&mdec, i) != 0)
{ /* 接收鼠标发送的数据 */
sprintf(s, "[lcr %4d %4d]", mdec.x, mdec.y);
if ((mdec.btn & 0x01) != 0) /* 如果左键被按下 */
{
s[1] = 'L';
//----移动窗体到最顶层-------------------------------------------
int j,x,y;
if(mmx<0)//普通模式（mmx负数）
{
//遍历图层
for (j = shtctl->top - 1; j > 0; j--)
{
sht = shtctl->p_sheets[j];
//vx0, vy0图层左上角的坐标
x = mx - sht->vx0;//鼠标与窗口左上角长度距离
y = my - sht->vy0;//鼠标与窗口左上角高度距离
//在图层的大小范围内
if (0 <= x && x < sht->bxsize && 0 <= y && y < sht->bysize)
{
//按中 关闭按钮，隐藏窗体
if(x > sht->bxsize-25 && x < sht->bxsize-5 && y > 4 && y < 17)
{
sheet_updown(sht, -1);
break;
}
//不是透明色
if (sht->buf[y * sht->bxsize + x] != sht->col_inv)
{
sheet_updown(sht, shtctl->top - 1);
if(y<22)//在标题栏中，则进入拖动模式
{
mmx=mx;
mmy=my;
}
break;
}
}
}
}
else//进入拖动模式
{
x=mx-mmx;//计算鼠标移动距离
y=my-mmy;//这里mmx，mmx是上一次鼠标位置
//移动船体
sheet_slide(sht, sht->vx0+x, sht->vy0+y);
mmx=mx;
mmy=my;
}
}
else
{
mmx=-1;//返回通常模式（左键放开时）
}
//-----------------------------------------------------------------
if ((mdec.btn & 0x02) != 0) /* 如果右键被按下 */
{
s[3] = 'R';
}
if ((mdec.btn & 0x04) != 0) /* 如果滚轮被按下 */
{
s[2] = 'C';
}
putfonts8_asc_sht(Sht_Back, 32, 20,COL_BLACK,COL_GREEN, s, 16);//在图层上显示文字
mx += mdec.x; /* 更新新的鼠标位置 */
my += mdec.y;
if (mx < 0) /* 鼠标的位置不能小于0,即不能超出屏幕位置 */
{
mx = 0;
}
if (my < 0)
{
my = 0;
}
if (mx > nXSize - 1) /* 范围控制 ,防止超出屏幕*/
{
mx = nXSize - 1;
}
if (my > nYSize-1 )
{
my = nYSize-1;
}
sheet_slide(Sht_Mouse, mx, my); /* 更新鼠标图层的位置并显示新的鼠标图层 */
sprintf(s, "MousePos:(%3d, %3d)", mx, my);
putfonts8_asc_sht(Sht_Back, 0, 39,COL_BLACK,COL_GREEN, s, 20);//在图层上显示文字
}
}
else if (i == 100) /* 定时器数据 ,100是设置的写入data*/
{ //-----------任务栏秒数显示----------------------------------
sprintf(s, "%03d Sec", timerctl.count/100);
putfonts8_asc_sht(Sht_Back, nXSize-60, nYSize-23,COL_WHITE,COL_BLACK, s, 9);//在图层上显示文字
if(timerctl.count/100==2)//2秒时候开始
{
//根据预处理命令判断是否在测试中
#if TEST_ING
sheet_updown(Sht_Win,shtctl->top-1); //弹出笔记本窗口
task_run(task_b[2],2,2);
#else
task_run(task_b[0], 2,1);
task_run(task_b[1], 2,2);
#endif
}
else if(timerctl.count/100==7)//7秒时候停止
{
//根据预处理命令判断是否在测试中
#if TEST_ING
#else
task_sleep(task_b[0]);
task_sleep(task_b[1]);
#endif
}
else if(timerctl.count/100==8)
{
#if TEST_ING
#else
sheet_updown(Sht_Win,shtctl->top-1); //弹出笔记本窗口
task_run(task_b[2],2,2);
#endif
}
/*颜色测试语句
sprintf(s, "%X", cTemp);
RectFill(vram,nXSize,cTemp,0,0,nXSize,nYSize);
PutFont_Asc(vram, nXSize, 100, 250, COL_WHITE, s);
cTemp++;*/
timer_settime(timer, 100); /* 定时器设置 */
}
}
}
}
