C++ (Cpp) fifo8_initの例

コード例 #1

ファイル: bootpack.c プロジェクト: NeilJudson/HomemadeOS

void HariMain(void)
{
	struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
	char s[40], mcursor[256], keybuf[32], mousebuf[128];
	int mx, my, i;

	init_gdtidt();
	init_pic();
	io_sti(); /* IDT/PIC的初始化结束，开启CPU中断 */

	fifo8_init(&keyfifo, 32, keybuf);
	fifo8_init(&mousefifo, 128, mousebuf);
	io_out8(PIC0_IMR, 0xf9); /* 许可PIC1和键盘(11111001) */
	io_out8(PIC1_IMR, 0xef); /* 许可鼠标(11101111) */

	init_keyboard();

	init_palette();
	init_screen8(binfo->vram, binfo->scrnx, binfo->scrny);
	mx = (binfo->scrnx - 16) / 2;
	my = (binfo->scrny - 28 - 16) / 2;
	init_mouse_cursor8(mcursor, COL8_008484);
	putblock8_8(binfo->vram, binfo->scrnx, 16, 16, mx, my, mcursor, 16);
	sprintf(s, "(%d, %d)", mx, my);
	putfonts8_asc(binfo->vram, binfo->scrnx, 0, 0, COL8_FFFFFF, s);

	enable_mouse();

	for (;;) {
		io_cli();
		if (fifo8_status(&keyfifo) + fifo8_status(&mousefifo) == 0) {
			/* J
			char ss[10];
			sprintf(ss, "%c", "J");
			putfonts8_asc(binfo->vram, binfo->scrnx, 100, 100, COL8_FFFFFF, ss);
			*/
			io_stihlt();
		} else if (fifo8_status(&keyfifo) != 0) {
			i = fifo8_get(&keyfifo);
			io_sti();
			sprintf(s, "%02X", i);
			boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 0, 16, 15, 31);
			putfonts8_asc(binfo->vram, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
		} else if (fifo8_status(&mousefifo) != 0) {
			i = fifo8_get(&mousefifo);
			io_sti();
			sprintf(s, "%02X", i);
			boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 32, 16, 47, 31);
			putfonts8_asc(binfo->vram, binfo->scrnx, 32, 16, COL8_FFFFFF, s);
		}
	}
}

コード例 #2

ファイル: bootpack.c プロジェクト: GoodLuckBamboo/hariboteos

void HariMain(void)
{
	struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
	char s[40], mcursor[256], keybuf[32];
	int mx, my, i;

	init_gdtidt();
	init_pic();
	io_sti(); 

	fifo8_init(&keyfifo, 32, keybuf);
	io_out8(PIC0_IMR, 0xf9); 
	io_out8(PIC1_IMR, 0xef); 

	init_palette();
	init_screen8(binfo->vram, binfo->scrnx, binfo->scrny);
	mx = (binfo->scrnx - 16) / 2; 
	my = (binfo->scrny - 28 - 16) / 2;
	init_mouse_cursor8(mcursor, COL8_008484);
	putblock8_8(binfo->vram, binfo->scrnx, 16, 16, mx, my, mcursor, 16);
	putfonts8_asc(binfo->vram, binfo->scrnx, 0, 0, COL8_FFFFFF, s);

	for (;;) {
		io_cli();
		if (fifo8_status(&keyfifo) == 0) {
			io_stihlt();
		} else {
			i = fifo8_get(&keyfifo);
			io_sti();
			boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 0, 16, 15, 31);
			putfonts8_asc(binfo->vram, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
		}
	}  
 
}

コード例 #3

ファイル: mouse.c プロジェクト: RogerTsang/osask

void enable_mouse(struct _mousedec *mdec) {
    /* Init Mouse Buffer */
    fifo8_init(&moufifo, MO_BUFSIZE, moubuf);
    wait_KBC_sendready();
    /* Indicate KBC to propagate next instruction to mouse */
    io_out8(PORT_KEYCMD, KEYCMD_SENDTO_MOUSE);
    wait_KBC_sendready();
    /* Mouse CMD: Enable mouse */
    io_out8(PORT_KEYDAT, MOUSECMD_ENABLE);
    /* Set phase to 0 */
    mdec->phase = 0;
    return;
}

コード例 #4

ファイル: bootpack.c プロジェクト: aloneplayer/30daysOS

void HariMain(void)
{
	struct BOOTINFO *binfo = (struct BOOTINFO *) 0x0ff0;
	char s[40], mcursor[256];
	int mx, my, i;

	init_gdtidt();
	init_pic();
    // Set IF (interrupt flag to 1)
    io_sti();
    
    init_palette();
	init_screen8(binfo->vram, binfo->scrnx, binfo->scrny);
	mx = (binfo->scrnx - 16) / 2; /* 画面中央になるように座標計算 */
	my = (binfo->scrny - 28 - 16) / 2;
	init_mouse_cursor8(mcursor, COL8_008484);
	putblock8_8(binfo->vram, binfo->scrnx, 16, 16, mx, my, mcursor, 16);
	sprintf(s, "(%d, %d)", mx, my);
	putfonts8_asc(binfo->vram, binfo->scrnx, 0, 0, COL8_FFFFFF, s);
    
    io_out8(PIC0_IMR, 0xf9); /* (11111001) Open IRQ 1 (keyboard) and IRQ 2 (connect to PIC 1)   */
	io_out8(PIC1_IMR, 0xef); /* (11101111) Open IRQ 12 */

    //--keyboard
    char keybuf[32];
    fifo8_init(&keyfifo,32, keybuf);
    init_keyboard();
	for (;;) 
    {
		io_cli();
		if (fifo8_status(&keyfifo) == 0) 
        {
			io_stihlt();
		} 
        else 
        {
         	i = fifo8_get(&keyfifo);
			io_sti();
			sprintf(s, "%02X", i);
			boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 0, 16, 15, 31);
			putfonts8_asc(binfo->vram, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
		}
    }
    
    
}

コード例 #5

ファイル: bootpack.c プロジェクト: GoodLuckBamboo/hariboteos

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);
			}
		}
	}
}

コード例 #6

ファイル: bootpack.c プロジェクト: msyksphinz/sicp_exercise

void HariMain(void)
{
  int i;
  struct BOOTINFO *binfo = (struct BOOTINFO *)0x0ff0;
  int xsize = (*binfo).scrnx;
  int ysize = (*binfo).scrny;
  char *vram = (*binfo).vram;
  char msg[40], mcursor[256];
  int mx = xsize/2;
  int my = ysize/2;
  char keybuf[32], mousebuf[32];
  struct MOUSE_DEC mdec;
  unsigned char s[32];
  unsigned int memtotal, count = 0;
  struct MEMMAN *memman = (struct MEMMAN *)MEMMAN_ADDR;

  struct SHTCTL *shtctl;
  struct SHEET *sht_back, *sht_mouse, *sht_win;
  unsigned char *buf_back, buf_mouse[256], *buf_win,
	timerbuf1[8], timerbuf2[8], timerbuf3[8];
  struct TIMER *timer1, *timer2, *timer3;
  struct FIFO8 timerfifo1, timerfifo2, timerfifo3;
  
  init_gdtidt ();
  init_pic ();
  io_sti ();

  fifo8_init(&keyfifo,   32, keybuf   );
  fifo8_init(&mousefifo, 32, mousebuf );

  fifo8_init(&timerfifo1, 8,  timerbuf1);
  fifo8_init(&timerfifo2, 8,  timerbuf2);
  fifo8_init(&timerfifo3, 8,  timerbuf3);

  init_pit();
  io_out8(PIC0_IMR, 0xf8); /* Allow PIT and Keyboard (11111000) */
  io_out8(PIC1_IMR, 0xef); /* Allow Mouse (11101111) */
  init_keyboad ();
  enable_mouse (&mdec);

  timer1 = timer_alloc();
  timer_init(timer1, &timerfifo1, 1);
  timer_settime(timer1, 1000);

  timer2 = timer_alloc();
  timer_init(timer2, &timerfifo2, 1);
  timer_settime(timer2, 300);

  timer3 = timer_alloc();
  timer_init(timer3, &timerfifo3, 1);
  timer_settime(timer3, 50);
  
  memtotal = memtest(0x00400000, 0xbfffffff);
  memman_init (memman);
  memman_free (memman, 0x00001000, 0x009e000);   /* 0x00001000 - 0x0009efff */
  memman_free (memman, 0x00400000, memtotal - 0x00400000);

  init_pallete();
  shtctl = shtctl_init (memman, binfo->vram, binfo->scrnx, binfo->scrny);
  sht_back  = sheet_alloc(shtctl);
  sht_mouse = sheet_alloc(shtctl);
  sht_win   = sheet_alloc(shtctl);
  buf_back = (unsigned char *)memman_alloc_4k (memman, binfo->scrnx * binfo->scrny);
  buf_win  = (unsigned char *)memman_alloc_4k (memman, 160 * 52);
  sheet_setbuf (sht_back,  buf_back, binfo->scrnx, binfo->scrny, -1);
  sheet_setbuf (sht_mouse, buf_mouse, 16, 16, 99);
  sheet_setbuf (sht_win,   buf_win,   160, 52, -1);
  init_screen (buf_back, xsize, ysize);
  init_mouse_cursor8 (buf_mouse, 99);
  make_window8(buf_win, 160, 52, "counter");
  
  sprintf (s, "(%d, %d)", mx, my);
  putfonts8_asc (buf_back, binfo->scrnx, 0, 0, COL8_FFFFFF, s);
  sprintf (s, "Memory %dMB, free : %dKB", 
           memtotal / (1024 * 1024), memman_total(memman) / 1024);
  putfonts8_asc(buf_back, binfo->scrnx, 0, 32, COL8_FFFFFF, s);

  sheet_slide (sht_back,  0, 0);
  sheet_slide (sht_mouse, mx, my);
  sheet_slide (sht_win,   80, 72);
  sheet_updown (sht_back,  0);
  sheet_updown (sht_win,   1);
  sheet_updown (sht_mouse, 2);

  sheet_refresh (sht_back, 0, 0, binfo->scrnx, 48);
  
  for (;;) {
	count ++;
	sprintf(s, "%d", timerctl.count);
	boxfill8 (buf_win, 160, COL8_C6C6C6, 40, 28, 119, 43);
	putfonts8_asc (buf_win, 160, 40, 28, COL8_000000, s);
	sheet_refresh (sht_win, 40, 28, 120, 44);
	
	io_cli();
	if (fifo8_status(&keyfifo) + fifo8_status(&mousefifo) +
		fifo8_status(&timerfifo1) + fifo8_status(&timerfifo2) + fifo8_status(&timerfifo3) == 0) {
	  io_sti();
	} else {
	  if (fifo8_status(&keyfifo) != 0) {
		i = fifo8_get(&keyfifo);
		io_sti();
		sprintf (s, "%x", i);
		boxfill8(buf_back, binfo->scrnx, COL8_008484, 0, 48, 15, 48+31);
		putfonts8_asc(buf_back, binfo->scrnx, 0, 48, COL8_FFFFFF, s);
        sheet_refresh (sht_back, 0, 16, 16, 32);
	  } else if (fifo8_status(&mousefifo) != 0) {
		i = fifo8_get(&mousefifo);
		io_sti();
        if (mouse_decode(&mdec, i) != 0) {
          sprintf (s, "[lcr %d %d]", mdec.x, mdec.y);
          if ((mdec.btn & 0x01) != 0) { s[1] = 'L'; }
          if ((mdec.btn & 0x02) != 0) { s[3] = 'R'; }
          if ((mdec.btn & 0x04) != 0) { s[2] = 'C'; }
          boxfill8(buf_back, binfo->scrnx, COL8_008484, 32, 16, 32 + 15 * 16 -1, 31);
          putfonts8_asc(buf_back, binfo->scrnx, 32, 16, COL8_FFFFFF, s);
          sheet_refresh (sht_back, 32, 16, 32+15 * 8, 32);
          
          mx += mdec.x;
          my += mdec.y;
          if (mx < 0) { mx = 0; } if (mx > binfo->scrnx - 1) { mx = binfo->scrnx - 1; }
          if (my < 0) { my = 0; } if (my > binfo->scrny - 1) { my = binfo->scrny - 1; }

          sprintf(s, "(%d, %d)", mx, my);
          boxfill8(buf_back, binfo->scrnx, COL8_008484, 0, 0, 79, 15);
          putfonts8_asc(buf_back, binfo->scrnx, 0, 0, COL8_FFFFFF, s);
          sheet_refresh (sht_back, 0, 0, 80, 16);

          sheet_slide (sht_mouse, mx, my);
        }
	  } else if (fifo8_status(&timerfifo1) != 0) {
        i = fifo8_get (&timerfifo1);
        io_sti();
        putfonts8_asc (buf_back, binfo->scrnx, 0, 64, COL8_FFFFFF, "10[sec]");
        sheet_refresh(sht_back, 0, 64, 56, 80);
	  } else if (fifo8_status(&timerfifo2) != 0) {
        i = fifo8_get (&timerfifo2);
        io_sti();
        putfonts8_asc (buf_back, binfo->scrnx, 0, 80, COL8_FFFFFF, "3[sec]");
        sheet_refresh(sht_back, 0, 80, 48, 96);
	  } else if (fifo8_status(&timerfifo3) != 0) {
        i = fifo8_get (&timerfifo3);
        io_sti();
		if (i != 0) {
		  timer_init(timer3, &timerfifo3, 0);
		  boxfill8(buf_back, binfo->scrnx, COL8_FFFFFF, 8, 96, 15, 111);
		} else {
		  timer_init(timer3, &timerfifo3, 1);
		  boxfill8(buf_back, binfo->scrnx, COL8_008484, 8, 96, 15, 111);
		}
		timer_settime(timer3, 50);
        sheet_refresh(sht_back, 8, 96, 16, 112);
      }
	}
  }
}

コード例 #7

ファイル: bootpack.c プロジェクト: NeilJudson/HomemadeOS

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);
		}
	}
}

コード例 #8

ファイル: main.c プロジェクト: Redoblue/osask-linux

void bootmain(void){

	extern char hankaku[2048];

	struct BOOTINFO *binfo = (struct BOOTINFO *)ADR_BOOTINFO;
	char s[40], mcursor[256];
	unsigned char keybuf[32], mousebuf[128];
	int mx, my, i, j;

	init_gdtidt();
	init_pic();
	io_sti();

	fifo8_init(&keyfifo, 32, keybuf);
	fifo8_init(&mousefifo, 128, mousebuf);
	outb(PIC0_IMR, 0xf9);
	outb(PIC1_IMR, 0xef);

	init_keyboard();

	init_palette();
	init_screen(binfo->vram, binfo->scrnx, binfo->scrny);
	mx=(binfo->scrnx - 16) / 2;
	my = (binfo->scrny - 28 - 16) / 2;
	init_mouse_cursor8(mcursor, COL8_008484);
//	init_mouse_cursor8(char *mouse, char bg)
	putblock8_8(binfo->vram, binfo->scrnx, 16, 16, mx, my, mcursor, 16);
//	sprintf(s, "(%d, %d)", mx, my);
	sprintf(s, "(%d,%d)", mx, my);
	putfonts8_asc(binfo->vram, binfo->scrnx, 0, 0, COL8_FFFFFF, s);

//	outb(PIC0_IMR, 0xf9);
//	outb(PIC1_IMR, 0xef);
//	enable_mouse();
/*
	for(;;){
		io_cli();
		if(keybuf.flag==0){
			io_sti();
			io_hlt();
		}else{
			boxfill8(binfo->vram, binfo->scrnx, COL8_000084, 0, 16, 31, 31);//chriszz添加。刷字符区域为蓝色。
			i=keybuf.data;
			keybuf.flag = 0;
			io_sti();
			sprintf(s, "%x", i);
			boxfill8(binfo->vram, binfo->scrnx, COL8_000084, 0, 31, 15, 31);
			putfonts8_asc(binfo->vram, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
		}
	}
	*/	
	/*
	for(;;){
		io_cli();
		if(keybuf.next==0){
			io_sti();
			io_hlt();
		}else{
			boxfill8(binfo->vram, binfo->scrnx, COL8_000084, 0, 16, 31, 31);//chriszz添加。刷字符区域为蓝色。
			i=keybuf.data[0];
			keybuf.next--;
			for(j=0; j<keybuf.next; j++){
				keybuf.data[j] = keybuf.data[j+1];
			}
			io_sti();
			sprintf(s, "%x", i);
			boxfill8(binfo->vram, binfo->scrnx, COL8_000084, 0, 31, 15, 31);
			putfonts8_asc(binfo->vram, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
		}
	}
	*/
	/*
	for(;;){
		io_cli();
		if(keybuf.len==0){
			io_sti();
			io_hlt();
		}else{
			boxfill8(binfo->vram, binfo->scrnx, COL8_000084, 0, 16, 31, 31);//chriszz添加。刷字符区域为蓝色。
			i=keybuf.data[keybuf.next_r];
			keybuf.len--;
			keybuf.next_r++;
			if(keybuf.next_r==32){
				keybuf.next_r=0;
			}
			io_sti();
			sprintf(s, "%x", i);
			boxfill8(binfo->vram, binfo->scrnx, COL8_000084, 0, 31, 15, 31);
			putfonts8_asc(binfo->vram, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
		}
	}
	*/
//	char s[40], mcursor[256], keybuf[32];

//	fifo8_init(&keyfifo, 32, keybuf);
	unsigned char mouse_dbuf[3], mouse_phase;
	struct MOUSE_DEC mdec;
	enable_mouse(&mdec);
	mouse_phase=0;

	for(;;){
		io_cli();
		if(fifo8_status(&keyfifo)+fifo8_status(&mousefifo)==0){
			io_sti();
			io_hlt();
		}else{
			if(fifo8_status(&keyfifo)!=0){
				boxfill8(binfo->vram, binfo->scrnx, COL8_840000, 0, 16, 31, 31);//chriszz添加。刷字符区域为蓝色。
				i=fifo8_get(&keyfifo);
				io_sti();
				sprintf(s, "%x", i);
				boxfill8(binfo->vram, binfo->scrnx, COL8_840000, 0, 16, 31, 31);
				putfonts8_asc(binfo->vram, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
			}
			if(fifo8_status(&mousefifo)!=0){
				//boxfill8(binfo->vram, binfo->scrnx, COL8_000084, 32, 16, 64, 31);//chriszz添加。刷字符区域为蓝色。
				i=fifo8_get(&mousefifo);
				io_sti();
				if(mouse_decode(&mdec, i)!=0){
					sprintf(s, "[lmr %d %d]", mdec.buf[1], mdec.buf[2]);
					switch(mdec.btn){		//用switch替代if语句块。&的做法似乎有问题。
						case 1:s[1]='L';break;
						case 2:s[3]='R';break;
						case 4:s[2]='M';break;
					}
					boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 32, 16, 150, 31);
					putfonts8_asc(binfo->vram, binfo->scrnx, 32, 16, COL8_FFFFFF, s);

					boxfill8(binfo->vram, binfo->scrnx, COL8_008484, mx, my, mx+15, my+15);//刷[原]鼠标位置
					mx += mdec.x;
					my += mdec.y;
					if(mx<0) mx=0;
					if(my<0) my=0;
					if(mx>binfo->scrnx-16) mx=binfo->scrnx-16;
					if(my>binfo->scrny-16) my=binfo->scrny-16;
					sprintf(s, "(%d,%d)", mx, my);
					boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 0, 0, 79, 15);
					putfonts8_asc(binfo->vram, binfo->scrnx, 0, 0, COL8_FFFFFF, s);
					putblock8_8(binfo->vram, binfo->scrnx, 16, 16, mx, my, mcursor, 16);//刷[新]鼠标位置
				}
			}
		}
		i=memtest(0x00400000, 0xbfffffff)/(1024 * 1024);
		sprintf(s, "memory %dMB", i);
		putfonts8_asc(binfo->vram, binfo->scrnx, 0, 32, COL8_FFFFFF, s);
	}

}

コード例 #9

ファイル: bootpack.c プロジェクト: LinuxKernelDevelopment/30

void HariMain(void)
{
    struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
    char s[40], mcursor[256], keybuf[32], mousebuf[128];
    int mx, my, i;
    struct MOUSE_DEC mdec;
    
    init_gdtidt();
    init_pic();
    io_sti();
    fifo8_init(&keyfifo, 32, keybuf);
    fifo8_init(&mousefifo, 128, mousebuf);
    io_out8(PIC0_IMR, 0xf9);
    io_out8(PIC1_IMR, 0xef);
    
    init_keyboard();
    enable_mouse(&mdec);

    init_palette();
    init_screen8(binfo->vram, binfo->scrnx, binfo->scrny);
    mx = (binfo->scrnx - 16) / 2;
    my = (binfo->scrny - 28 - 16) / 2;
    init_mouse_cursor8(mcursor, COL8_008484);
    putblock8_8(binfo->vram, binfo->scrnx, 16, 16, mx, my, mcursor, 16);
    sprintf(s, "(%3d, %3d)", mx, my);
    putfonts8_asc(binfo->vram, binfo->scrnx, 0, 0, COL8_FFFFFF, s);

    i = memtest(0x00400000, 0xbfffffff) / (1024 * 1024);
    sprintf(s, "memory %dMB", i);
    putfonts8_asc(binfo->vram, binfo->scrnx, 0, 32, COL8_FFFFFF, s);
	
    for (;;) {
	io_cli();
	if (fifo8_status(&keyfifo) + fifo8_status(&mousefifo) == 0) {
	    io_stihlt();
	} else {
	    if (fifo8_status(&keyfifo) != 0) {
		i = fifo8_get(&keyfifo);
	        io_sti();
	        sprintf(s, "%02X", i);
	        boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 0, 16, 15, 31);
	        putfonts8_asc(binfo->vram, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
	    } else if (fifo8_status(&mousefifo) != 0) {
		i = fifo8_get(&mousefifo);
		io_sti();
		if (mouse_decode(&mdec, i) != 0) {
		   
		   sprintf(s, "[lcr %4d %4d]", mdec.x, mdec.y);
		   if ((mdec.btn & 0x01) != 0) {
			s[1] = 'L';
		   }
		   if ((mdec.btn & 0x02) != 0) {
			s[3] = 'R';
		   }
		   if ((mdec.btn & 0x04) != 0) {
			s[2] = 'C';
		   }
		   boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 32, 16, 32 + 15 * 8 - 1, 31);
		   putfonts8_asc(binfo->vram, binfo->scrnx, 32, 16, COL8_FFFFFF, s);

		   boxfill8(binfo->vram, binfo->scrnx, COL8_008484, mx, my, mx + 15, my + 15);
		   mx += mdec.x;
		   my += mdec.y;
		   if (mx < 0) {
			mx = 0;
		   }
		   if (my < 0) {
			my = 0;
		   }
		   if (mx > binfo->scrnx - 16) {
			mx = binfo->scrnx - 16;
		   }
		   if (my > binfo->scrny - 16) {
			my = binfo->scrny - 16;
		   }
		   sprintf(s, "(%3d, %3d)", mx, my);
		   boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 0, 0, 79, 15);
		   putfonts8_asc(binfo->vram, binfo->scrnx, 0, 0, COL8_FFFFFF, s);
		   putblock8_8(binfo->vram, binfo->scrnx, 16, 16, mx, my, mcursor, 16);
		}
	    }
	}
    }

}

コード例 #10

ファイル: bootpack.c プロジェクト: GoodLuckBamboo/hariboteos

void HariMain(void)
{
	struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
	char s[40], mcursor[256], keybuf[32], mousebuf[128];
	int mx, my, i;
	unsigned char mouse_dbuf[3], mouse_phase;

	init_gdtidt();
	init_pic();
	io_sti(); 
	fifo8_init(&keyfifo, 32, keybuf);
	fifo8_init(&mousefifo, 128, mousebuf);
	io_out8(PIC0_IMR, 0xf9); 
	io_out8(PIC1_IMR, 0xef); 

	init_keyboard();

	init_palette();
	init_screen8(binfo->vram, binfo->scrnx, binfo->scrny);
	mx = (binfo->scrnx - 16) / 2; 
	my = (binfo->scrny - 28 - 16) / 2;
	init_mouse_cursor8(mcursor, COL8_008484);
	putblock8_8(binfo->vram, binfo->scrnx, 16, 16, mx, my, mcursor, 16);
	sprintf(s, "(%d, %d)", mx, my);
	putfonts8_asc(binfo->vram, binfo->scrnx, 0, 0, COL8_FFFFFF, s);

	enable_mouse();
	mouse_phase = 0; 

	for (;;) {
		io_cli();
		if (fifo8_status(&keyfifo) + fifo8_status(&mousefifo) == 0) {
			io_stihlt();
		} else {
			if (fifo8_status(&keyfifo) != 0) {
				i = fifo8_get(&keyfifo);
				io_sti();
				sprintf(s, "%02X", i);
				boxfill8(binfo->vram, binfo->scrnx, COL8_008484,  0, 16, 15, 31);
				putfonts8_asc(binfo->vram, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
			} else if (fifo8_status(&mousefifo) != 0) {
				i = fifo8_get(&mousefifo);
				io_sti();
				if (mouse_phase == 0) {
					if (i == 0xfa) {
						mouse_phase = 1;
					}
				} else if (mouse_phase == 1) {
					
					mouse_dbuf[0] = i;
					mouse_phase = 2;
				} else if (mouse_phase == 2) {
					mouse_dbuf[1] = i;
					mouse_phase = 3;
				} else if (mouse_phase == 3) {
					mouse_dbuf[2] = i;
					mouse_phase = 1;
					sprintf(s, "%02X %02X %02X", mouse_dbuf[0], mouse_dbuf[1], mouse_dbuf[2]);
					boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 32, 16, 32 + 8 * 8 - 1, 31);
					putfonts8_asc(binfo->vram, binfo->scrnx, 32, 16, COL8_FFFFFF, s);
				}
			}
		}
	}
}

コード例 #11

ファイル: bootpack.c プロジェクト: zy-sunshine/hackos01

void HariMain(void)
{
    BOOTINFO_t *binfo;
    int mx, my, i;
    unsigned int memsize, count = 0;
    char s[40], keybuf[32], mousebuf[128];

    MOUSE_DEC_t mdec;
    MEMMAN_t * memman = (MEMMAN_t*) MEMMAN_ADDR;    // os is nubility...

    SHTCTL_t *shtctl;
    SHEET_t *sht_back, *sht_mouse, *sht_win;
    unsigned char *buf_back, buf_mouse[256], *buf_win;

    binfo = (BOOTINFO_t *)BOOTINFO_ENTRY;
	fifo8_init(&keyfifo, 32, keybuf);
	fifo8_init(&mousefifo, 128, mousebuf);
    
    // init programmable interrupt controller
    init_gdtidt();
    init_pic();
    io_sti();   // 开启中断
    // init fifo buffer
    // ......
    io_out8(PIC0_IMR, 0xf9); /* PIC1‚ƃL[ƒ{[ƒh‚ð‹–‰Â(11111001) 设置PIC0 中断mask */
	io_out8(PIC1_IMR, 0xef); /* ƒ}ƒEƒX‚ð‹–‰Â(11101111) 设置PIC1 中断mask */
    
    init_keyboard(); // 初始化键盘控制芯片中的鼠标控制器
    init_palette();
    enable_mouse(&mdec); // 通知开启鼠标中断信息产生

    // init memory manager
    memsize = memtest(0x00000000, 0xc0000000);
    memman_init(memman);
    //memman_free(memman, 0x00001000, 0x0009e000); // 0x00000ff0 - 0x00000ffb 是 BOOTINFO_ENTRY
    memman_free(memman, 0x00001000, 0x0009f000); // 书上是用的 0x00001000-0x0009efff, 但是 0x00100000(1MB) 之前就没有被使用的区域了
    memman_free(memman, 0x00400000, memsize - 0x00400000);

    // init sheet controller
    shtctl = shtctl_init(memman, binfo->vram, binfo->scrnx, binfo->scrny);
    sht_back = sheet_alloc(shtctl);
    sht_mouse = sheet_alloc(shtctl);
    sht_win = sheet_alloc(shtctl);
    buf_back = (unsigned char *)memman_alloc_4k(memman, binfo->scrnx * binfo->scrny);
    buf_win = (unsigned char *)memman_alloc_4k(memman, 160 * 52);
    sheet_setbuf(sht_back, buf_back, binfo->scrnx, binfo->scrny, -1); // -1 no invisable color
    sheet_setbuf(sht_mouse, buf_mouse, 16, 16, 99); // 99 is the invisable color
    sheet_setbuf(sht_win, buf_win, 160, 52, -1);

    init_screen8(buf_back, binfo->scrnx, binfo->scrny);
    
    mx = my = 100;
    init_mouse_cursor8(buf_mouse, 99);

    make_window8(buf_win, 160, 68, "counter");

    sheet_slide(sht_back, 0, 0);
    sheet_slide(sht_win, 80, 72);
    mx = (binfo->scrnx - 16) / 2;
    my = (binfo->scrny - 16) / 2;
    sheet_slide(sht_mouse, mx, my);
    sheet_updown(sht_back, 0);
    sheet_updown(sht_win, 1);
    sheet_updown(sht_mouse, 2);

    sprintf(s, "(%3d, %3d)", mx, my);
    putfonts8_asc(buf_back, binfo->scrnx, 0, 0, COL8_FFFFFF, s);

    //putblock8_8(binfo->vram, binfo->scrnx, 16, 16, mx, my, mcursor, 16);

    // static char font_A[16] = {
		// 0x00, 0x18, 0x18, 0x18, 0x18, 0x24, 0x24, 0x24,
		// 0x24, 0x7e, 0x42, 0x42, 0x42, 0xe7, 0x00, 0x00
	// };
    // putfont8(binfo->vram, binfo->scrnx, 8, 8, COL8_0000FF, hankaku+'A'*16);
    // putfonts8_asc(binfo->vram, binfo->scrnx, 16, 8, COL8_0000FF, "BC 123");
    
    // putfonts8_asc(binfo->vram, binfo->scrnx, 31, 31, COL8_000000, "EasyOS.");
    // putfonts8_asc(binfo->vram, binfo->scrnx, 30, 30, COL8_FFFFFF, "EasyOS.");
    
    //memsize = memtest(0x00400000, 0xbfffffff) / (1024*1024);

    sprintf(s, "memory %uMB free %uKB %dx%d", memsize/(1024*1024), memman_total(memman)/1024, binfo->scrnx, binfo->scrny);
    putfonts8_asc(buf_back, binfo->scrnx, 0, 32, COL8_FFFFFF, s);
    sheet_refresh(sht_back, 0, 0, binfo->scrnx, 48);
    
    for (;;) {
        count++;
        sprintf(s, "%010d", count);
        boxfill8(buf_win, 160, COL8_C6C6C6, 40, 28, 119, 43);
        putfonts8_asc(buf_win, 160, 40, 28, COL8_000000, s);

        sheet_refresh(sht_win, 40, 28, 120, 44);

		io_cli();
		if (fifo8_status(&keyfifo) + fifo8_status(&mousefifo) == 0) {
			io_sti();
		} else {
			if (fifo8_status(&keyfifo) != 0) {
				i = fifo8_get(&keyfifo);
				io_sti();
				sprintf(s, "%02X", i);
				boxfill8(buf_back, binfo->scrnx, COL8_008484,  0, 16, 15, 31);
				putfonts8_asc(buf_back, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
                sheet_refresh(sht_back, 0, 16, 16, 32);
			} else if (fifo8_status(&mousefifo) != 0) {
				i = fifo8_get(&mousefifo);
				io_sti();
                if (mouse_decode(&mdec, i) != 0) {
                    sprintf(s, "[lcr %4d %4d]", mdec.x, mdec.y);
                    if ((mdec.btn & 0x01) != 0) {
                        s[1] = 'L';
                    }
                    if ((mdec.btn & 0x02) != 0) {
                        s[3] = 'R';
                    }
                    if ((mdec.btn & 0x04) != 0) {
                        s[2] = 'C';
                    }
                    boxfill8(buf_back, binfo->scrnx, COL8_008484, 32, 16, 32 + 15 * 8 - 1, 31);
                    putfonts8_asc(buf_back, binfo->scrnx, 32, 16, COL8_FFFFFF, s);
                    sheet_refresh(sht_back, 32, 16, 32 + 15 * 8, 32);

                    //boxfill8(buf_mouse, binfo->scrnx, COL8_008484, mx, my, mx + 15, my + 15); // hide mouse
                    mx += mdec.x;
                    my += mdec.y;
                    if (mx < 0) {
                        mx = 0;
                    }
                    if (my < 0) {
                        my = 0;
                    }
                    if (mx > binfo->scrnx - 1) {
                        mx = binfo->scrnx - 1;
                    }
                    if (my > binfo->scrny - 1) {
                        my = binfo->scrny - 1;
                    }
                    sprintf(s, "(%3d, %3d)", mx, my);
                    boxfill8(buf_back, binfo->scrnx, COL8_008484, 0, 0, 79, 15);
                    putfonts8_asc(buf_back, binfo->scrnx, 0, 0, COL8_FFFFFF, s);
                    sheet_refresh(sht_back, 0, 0, 80, 16);
                    //putblock8_8(buf_mouse, binfo->scrnx, 16, 16, mx, my, mcursor, 16); // show new position of mouse
                    sheet_slide(sht_mouse, mx, my);

                }
			}
		}
	}
    
fin:
    io_hlt();
    goto fin;    
}

コード例 #12

ファイル: bootpack.c プロジェクト: GoodLuckBamboo/hariboteos

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);
				}
			}
		}
	}
}

コード例 #13

ファイル: bootpack.c プロジェクト: zy-sunshine/hackos01

void HariMain(void)
{
    BOOTINFO_t *binfo;
    char mcursor[16*16];
    int mx, my, i;
    extern char hankaku[4096];
    char s[40], keybuf[32], mousebuf[128];
    
    binfo = (BOOTINFO_t *)BOOTINFO_ENTRY;
	fifo8_init(&keyfifo, 32, keybuf);
	fifo8_init(&mousefifo, 128, mousebuf);
    
    // init programmable interrupt controller
    init_gdtidt();
    init_pic();
    io_sti();   // 开启中断
    // init fifo buffer
    // ......
    io_out8(PIC0_IMR, 0xf9); /* (11111001) 设置PIC0 中断mask , 打开irq1  */
	io_out8(PIC1_IMR, 0xef); /* (11101111) 设置PIC1 中断mask , 打开irq12 */
    
    init_keyboard(); // 初始化键盘控制芯片中的鼠标控制器
 
    init_palette();
    
    init_screen(binfo->vram, binfo->scrnx, binfo->scrny);
    
    // static char font_A[16] = {
		// 0x00, 0x18, 0x18, 0x18, 0x18, 0x24, 0x24, 0x24,
		// 0x24, 0x7e, 0x42, 0x42, 0x42, 0xe7, 0x00, 0x00
	// };
    putfont8(binfo->vram, binfo->scrnx, 8, 8, COL8_0000FF, hankaku+'A'*16);
    putfonts8_asc(binfo->vram, binfo->scrnx, 16, 8, COL8_0000FF, "BC 123");
    
    putfonts8_asc(binfo->vram, binfo->scrnx, 31, 31, COL8_000000, "EasyOS.");
    putfonts8_asc(binfo->vram, binfo->scrnx, 30, 30, COL8_FFFFFF, "EasyOS.");
    
    mx = my = 100;
    init_mouse_cursor8(mcursor, COL8_008484);
    putblock8_8(binfo->vram, binfo->scrnx, 16, 16, mx, my, mcursor, 16);
    
    enable_mouse(); // 通知开启鼠标中断信息产生
    
    for (;;) {
		io_cli(); // 屏蔽中断
		if (fifo8_status(&keyfifo) + fifo8_status(&mousefifo) == 0) {
			io_stihlt(); // 恢复中断并挂起
		} else {
			if (fifo8_status(&keyfifo) != 0) {
				i = fifo8_get(&keyfifo);
				io_sti();
				sprintf(s, "%02X", i);
				boxfill8(binfo->vram, binfo->scrnx, COL8_008484,  0, 16, 15, 31);
				putfonts8_asc(binfo->vram, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
			} else if (fifo8_status(&mousefifo) != 0) {
				i = fifo8_get(&mousefifo);
				io_sti();
				sprintf(s, "%02X", i);
				boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 32, 16, 47, 31);
				putfonts8_asc(binfo->vram, binfo->scrnx, 32, 16, COL8_FFFFFF, s);
			}
		}
	}
    
fin:
    io_hlt();
    goto fin;    
}

コード例 #14

ファイル: main.c プロジェクト: Redoblue/osask-linux

void bootmain(void){

	extern char hankaku[2048];

	struct BOOTINFO *binfo = (struct BOOTINFO *)ADR_BOOTINFO;
	char s[40], mcursor[256];
	unsigned char keybuf[32];
	int mx, my, i, j;

	init_gdtidt();
	init_pic();
	io_sti();

	init_palette();
	init_screen(binfo->vram, binfo->scrnx, binfo->scrny);
	mx=(binfo->scrnx - 16) / 2;
	my = (binfo->scrny - 28 - 16) / 2;
	init_mouse_cursor8(mcursor, COL8_008484);
//	init_mouse_cursor8(char *mouse, char bg)
	putblock8_8(binfo->vram, binfo->scrnx, 16, 16, mx, my, mcursor, 16);
//	sprintf(s, "(%d, %d)", mx, my);
	sprintf(s, "hithere%d", mx);
	putfonts8_asc(binfo->vram, binfo->scrnx, 0, 0, COL8_FFFFFF, s);

	outb(PIC0_IMR, 0xf9);
	outb(PIC1_IMR, 0xef);
/*
	for(;;){
		io_cli();
		if(keybuf.flag==0){
			io_sti();
			io_hlt();
		}else{
			boxfill8(binfo->vram, binfo->scrnx, COL8_000084, 0, 16, 31, 31);//chriszz添加。刷字符区域为蓝色。
			i=keybuf.data;
			keybuf.flag = 0;
			io_sti();
			sprintf(s, "%x", i);
			boxfill8(binfo->vram, binfo->scrnx, COL8_000084, 0, 31, 15, 31);
			putfonts8_asc(binfo->vram, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
		}
	}
	*/	
	/*
	for(;;){
		io_cli();
		if(keybuf.next==0){
			io_sti();
			io_hlt();
		}else{
			boxfill8(binfo->vram, binfo->scrnx, COL8_000084, 0, 16, 31, 31);//chriszz添加。刷字符区域为蓝色。
			i=keybuf.data[0];
			keybuf.next--;
			for(j=0; j<keybuf.next; j++){
				keybuf.data[j] = keybuf.data[j+1];
			}
			io_sti();
			sprintf(s, "%x", i);
			boxfill8(binfo->vram, binfo->scrnx, COL8_000084, 0, 31, 15, 31);
			putfonts8_asc(binfo->vram, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
		}
	}
	*/
	/*
	for(;;){
		io_cli();
		if(keybuf.len==0){
			io_sti();
			io_hlt();
		}else{
			boxfill8(binfo->vram, binfo->scrnx, COL8_000084, 0, 16, 31, 31);//chriszz添加。刷字符区域为蓝色。
			i=keybuf.data[keybuf.next_r];
			keybuf.len--;
			keybuf.next_r++;
			if(keybuf.next_r==32){
				keybuf.next_r=0;
			}
			io_sti();
			sprintf(s, "%x", i);
			boxfill8(binfo->vram, binfo->scrnx, COL8_000084, 0, 31, 15, 31);
			putfonts8_asc(binfo->vram, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
		}
	}
	*/
//	char s[40], mcursor[256], keybuf[32];

	fifo8_init(&keyfifo, 32, keybuf);
	for(;;){
		io_cli();
		if(fifo8_status(&keyfifo)==0){
			io_sti();
			io_hlt();
		}else{
			boxfill8(binfo->vram, binfo->scrnx, COL8_000084, 0, 15, 31, 31);//chriszz添加。刷字符区域为蓝色。
			i=fifo8_get(&keyfifo);
			io_sti();
			sprintf(s, "%x", i);
			boxfill8(binfo->vram, binfo->scrnx, COL8_000084, 0, 31, 15, 31);
			putfonts8_asc(binfo->vram, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
		}
	}

}

コード例 #15

ファイル: main.c プロジェクト: ChunHungLiu/ubuntu230os

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

   }

 }
}

コード例 #16

ファイル: bootpack.c プロジェクト: zzyjsjcom/os_diy

void _start(void)
{
    struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
    char s[40], mcursor[256], keybuf[32], mousebuf[128];
    int mx, my, i;
    unsigned int memtotal;
    struct MOUSE_DEC mdec;
    struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR;

    init_gdtidt();
    init_pic();
    io_sti(); /* IDT/PICの初期化が終わったのでCPUの割り込み禁止を解除 */
    fifo8_init(&keyfifo, 32, keybuf);
    fifo8_init(&mousefifo, 128, mousebuf);
    io_out8(PIC0_IMR, 0xf9); /* PIC1とキーボードを許可(11111001) */
    io_out8(PIC1_IMR, 0xef); /* マウスを許可(11101111) */

    init_keyboard();
    enable_mouse(&mdec);
    memtotal = memtest(0x00400000, 0xbfffffff);
    memman_init(memman);
    memman_free(memman, 0x00001000, 0x0009e000); /* 0x00001000 - 0x0009efff */
    memman_free(memman, 0x00400000, memtotal - 0x00400000);

    init_palette();
    init_screen8(binfo->vram, binfo->scrnx, binfo->scrny);
    mx = (binfo->scrnx - 16) / 2; /* 画面中央になるように座標計算 */
    my = (binfo->scrny - 28 - 16) / 2;
    init_mouse_cursor8(mcursor, COL8_008484);
    putblock8_8(binfo->vram, binfo->scrnx, 16, 16, mx, my, mcursor, 16);
    sprintf(s, "(%3d, %3d)", mx, my);
    putfonts8_asc(binfo->vram, binfo->scrnx, 0, 0, COL8_FFFFFF, s);

    sprintf(s, "memory %dMB   free : %dKB",
            memtotal / (1024 * 1024), memman_total(memman) / 1024);
    putfonts8_asc(binfo->vram, binfo->scrnx, 0, 32, COL8_FFFFFF, s);

    for (;;) {
        io_cli();
        if (fifo8_status(&keyfifo) + fifo8_status(&mousefifo) == 0) {
            io_stihlt();
        } else {
            if (fifo8_status(&keyfifo) != 0) {
                i = fifo8_get(&keyfifo);
                io_sti();
                sprintf(s, "%02X", i);
                boxfill8(binfo->vram, binfo->scrnx, COL8_008484,  0, 16, 15, 31);
                putfonts8_asc(binfo->vram, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
            } else if (fifo8_status(&mousefifo) != 0) {
                i = fifo8_get(&mousefifo);
                io_sti();
                if (mouse_decode(&mdec, i) != 0) {
                    /* データが3バイト揃ったので表示 */
                    sprintf(s, "[lcr %4d %4d]", mdec.x, mdec.y);
                    if ((mdec.btn & 0x01) != 0) {
                        s[1] = 'L';
                    }
                    if ((mdec.btn & 0x02) != 0) {
                        s[3] = 'R';
                    }
                    if ((mdec.btn & 0x04) != 0) {
                        s[2] = 'C';
                    }
                    boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 32, 16, 32 + 15 * 8 - 1, 31);
                    putfonts8_asc(binfo->vram, binfo->scrnx, 32, 16, COL8_FFFFFF, s);
                    /* マウスカーソルの移動 */
                    boxfill8(binfo->vram, binfo->scrnx, COL8_008484, mx, my, mx + 15, my + 15); /* マウス消す */
                    mx += mdec.x;
                    my += mdec.y;
                    if (mx < 0) {
                        mx = 0;
                    }
                    if (my < 0) {
                        my = 0;
                    }
                    if (mx > binfo->scrnx - 16) {
                        mx = binfo->scrnx - 16;
                    }
                    if (my > binfo->scrny - 16) {
                        my = binfo->scrny - 16;
                    }
                    sprintf(s, "(%3d, %3d)", mx, my);
                    boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 0, 0, 79, 15); /* 座標消す */
                    putfonts8_asc(binfo->vram, binfo->scrnx, 0, 0, COL8_FFFFFF, s); /* 座標書く */
                    putblock8_8(binfo->vram, binfo->scrnx, 16, 16, mx, my, mcursor, 16); /* マウス描く */
                }
            }
        }
    }
}

コード例 #17

ファイル: bootpack.c プロジェクト: msyksphinz/sicp_exercise

void HariMain(void)
{
  int i;
  struct BOOTINFO *binfo = (struct BOOTINFO *)0x0ff0;
  int xsize = (*binfo).scrnx;
  int ysize = (*binfo).scrny;
  char *vram = (*binfo).vram;
  char msg[40], mcursor[256];
  int mx = xsize/2;
  int my = ysize/2;
  char keybuf[32], mousebuf[32];
  struct MOUSE_DEC mdec;
  unsigned char s[32];
  unsigned int memtotal;
  struct MEMMAN *memman = (struct MEMMAN *)MEMMAN_ADDR;

  struct SHTCTL *shtctl;
  struct SHEET *sht_back, *sht_mouse;
  unsigned char *buf_back, buf_mouse[256];
  
  init_gdtidt ();
  init_pic ();
  io_sti ();

  fifo8_init(&keyfifo, 32, keybuf);
  fifo8_init(&mousefifo, 32, mousebuf);
  
  io_out8(PIC0_IMR, 0xf9); /* PIC1とキーボードを許可(11111001) */
  io_out8(PIC1_IMR, 0xef); /* マウスを許可(11101111) */
  init_keyboad ();
  enable_mouse (&mdec);
  
  memtotal = memtest(0x00400000, 0xbfffffff);
  memman_init (memman);
  memman_free (memman, 0x00001000, 0x009e000);   /* 0x00001000 - 0x0009efff */
  memman_free (memman, 0x00400000, memtotal - 0x00400000);

  init_pallete();
  shtctl = shtctl_init (memman, binfo->vram, binfo->scrnx, binfo->scrny);
  sht_back  = sheet_alloc(shtctl);
  sht_mouse = sheet_alloc(shtctl);
  buf_back = (unsigned char *)memman_alloc_4k (memman, binfo->scrnx * binfo->scrny);
  sheet_setbuf (sht_back, buf_back, binfo->scrnx, binfo->scrny, -1);
  sheet_setbuf (sht_mouse, buf_mouse, 16, 16, 99);
  init_screen (buf_back, xsize, ysize);
  init_mouse_cursor8 (buf_mouse, 99);

  sprintf (s, "(%d, %d)", mx, my);
  putfonts8_asc (buf_back, binfo->scrnx, 0, 0, COL8_FFFFFF, s);
  sprintf (s, "Memory %dMB, free : %dKB", 
           memtotal / (1024 * 1024), memman_total(memman) / 1024);
  putfonts8_asc(buf_back, binfo->scrnx, 0, 32, COL8_FFFFFF, s);

  sheet_slide (shtctl, sht_back, 0, 0);
  sheet_slide (shtctl, sht_mouse, mx, my);
  sheet_updown (shtctl, sht_back, 0);
  sheet_updown (shtctl, sht_mouse, 1);

  sheet_refresh (shtctl, sht_back, 0, 0, binfo->scrnx, 48);
  
  for (;;) {
	io_cli();
	if (fifo8_status(&keyfifo) + fifo8_status(&mousefifo) == 0) {
	  io_stihlt();
	} else {
	  if (fifo8_status(&keyfifo) != 0) {
		i = fifo8_get(&keyfifo);
		io_sti();
		sprintf (s, "%x", i);
		boxfill8(buf_back, binfo->scrnx, COL8_008484, 0, 48, 15, 48+31);
		putfonts8_asc(buf_back, binfo->scrnx, 0, 48, COL8_FFFFFF, s);
        sheet_refresh (shtctl, sht_back, 0, 16, 16, 32);
	  } else if (fifo8_status(&mousefifo) != 0) {
		i = fifo8_get(&mousefifo);
		io_sti();
        if (mouse_decode(&mdec, i) != 0) {
          sprintf (s, "[lcr %d %d]", mdec.x, mdec.y);
          if ((mdec.btn & 0x01) != 0) { s[1] = 'L'; }
          if ((mdec.btn & 0x02) != 0) { s[3] = 'R'; }
          if ((mdec.btn & 0x04) != 0) { s[2] = 'C'; }
          boxfill8(buf_back, binfo->scrnx, COL8_008484, 32, 16, 32 + 15 * 16 -1, 31);
          putfonts8_asc(buf_back, binfo->scrnx, 32, 16, COL8_FFFFFF, s);
          sheet_refresh (shtctl, sht_back, 32, 16, 32+15 * 8, 32);
          
          mx += mdec.x;
          my += mdec.y;
          if (mx < 0) { mx = 0; } if (mx > binfo->scrnx - 16) { mx = binfo->scrnx - 16; }
          if (my < 0) { my = 0; } if (my > binfo->scrny - 16) { my = binfo->scrny - 16; }

          sprintf(s, "(%d, %d)", mx, my);
          boxfill8(buf_back, binfo->scrnx, COL8_008484, 0, 0, 79, 15);
          putfonts8_asc(buf_back, binfo->scrnx, 0, 0, COL8_FFFFFF, s);
          sheet_refresh (shtctl, sht_back, 0, 0, 80, 16);

          sheet_slide (shtctl, sht_mouse, mx, my);
        }
	  }
	}
  }
}

コード例 #18

ファイル: bootpack.c プロジェクト: flamearrow/30dayos

void HariMain(void)
{	
	init_gdtidt();
	init_pic();
	/* set interruption flag to one so that it's able to accespt interruptsion, it was cleared during set_pallete() */
	io_sti();
	init_palette();
	struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
	
	init_screen8(binfo->vram, binfo->scrnx, binfo->scrny);	

	int mx, my, i;
	unsigned int memtotal;
	mx = (binfo->scrnx - 16) / 2;
	my = (binfo->scrny - 20 - 16) / 2;
	/* mouse is generating way more interruption than key, therefore we bump up the buffer to 128 */
	char mouse[256], buffer[40], keybuf[32], mousebuf[128];
	sprintf(buffer, "(%d, %d)", mx, my);
	putfonts8_asc(binfo->vram, binfo->scrnx, 0, 0, COL8_FFFFFF, buffer);
	init_mouse_cursor8(mouse, COL8_008484);
	putblock8_8(binfo->vram, binfo->scrnx, 16, 16, mx, my, mouse, 16);

	/* accept interruption from mouse and keyboard */
	io_out8(PIC0_IMR, 0xf9);
	io_out8(PIC1_IMR, 0xef);

	/* initialize unbounded buffer */
	fifo8_init(&keyfifo, 32, keybuf);
	fifo8_init(&mousefifo, 128, mousebuf);
	
	/* initilize keyboard and mouse*/
	init_keyboard();
	struct MOUSE_DEC mdec;
	enable_mouse(&mdec);

	/* initialize memory management */
	struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR;
	memtotal = memtest(0x00400000, 0xbfffffff); /* byte */
	memman_init(memman);
	memman_free(memman, 0x00001000, 0x0009e000);
	memman_free(memman, 0x00400000, memtotal - 0x00400000);
	sprintf(buffer, "memory %dMB    free : %dKB", memtotal/(1024 * 1024), memman_total(memman)/1024);
	putfonts8_asc(binfo->vram, binfo->scrnx, 0, 32, COL8_FFFFFF, buffer);

	/*
		this loop will keep looking at keybuf, if an interruption happens and keybuf is set then it prints the data
	*/
	for(;;) {
		io_cli();
		/* use unbounded buffer */
		/* check size first */
		if(fifo8_status(&keyfifo) + fifo8_status(&mousefifo) == 0) {
			io_stihlt();
		} else {
			if(fifo8_status(&keyfifo) != 0) {
				/* i can't be -1 as we already checked size */
				i = fifo8_get(&keyfifo);
				io_sti();
				sprintf(buffer, "%02X", i);
				boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 0, 16, 15, 31);
				putfonts8_asc(binfo->vram, binfo->scrnx, 0, 16, COL8_FFFFFF, buffer);
			} 
			/* we handle keyboard int in higher priority */
			else if(fifo8_status(&mousefifo) != 0) {
				i = fifo8_get(&mousefifo);
				io_sti();
				/* once we have gathered all three signals, print it on screen */
				if(mouse_decode(&mdec, i) != 0) {
					sprintf(buffer, "[lcr %04d %04d]", mdec.x, mdec.y);
					/* note: unless we realase a button, the mdec.btn mask will always be set and letter will alawys be captial */
					if((mdec.btn & 0x01) != 0) {
						buffer[1] = 'L';
					}
					if((mdec.btn & 0x02) != 0) {
						buffer[3] = 'R';
					}
					if((mdec.btn & 0x04) != 0) {
						buffer[2] = 'C';
					}
					boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 32, 16, 32 + 15 * 8 - 1, 31);
					putfonts8_asc(binfo->vram, binfo->scrnx, 32, 16, COL8_FFFFFF, buffer);

					/* move mouse */
					/* first clear mouse */
					boxfill8(binfo->vram, binfo->scrnx, COL8_008484, mx, my, mx + 15, my + 15);

					mx += mdec.x;
					my += mdec.y;

					if(mx < 0) {
						mx = 0;
					}

					if(my < 0) {
						my = 0;
					}

					if(mx > binfo->scrnx - 16) {
						mx = binfo->scrnx - 16;
					}

					if(my > binfo->scrny - 16) {
						my = binfo->scrny - 16;
					}
					sprintf(buffer, "(%3d, %3d)", mx, my);
					boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 0, 0, 79, 15);
					putfonts8_asc(binfo->vram, binfo->scrnx, 0, 0, COL8_FFFFFF, buffer);
					putblock8_8(binfo->vram, binfo->scrnx, 16, 16, mx, my, mouse, 16);
				}
			}
		}
	}
}

コード例 #19

ファイル: bootpack.c プロジェクト: passengerxlt/30OS_Ubuntu

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;
}

コード例 #20

ファイル: bootpack.c プロジェクト: SeanHAu/OSASK

void HariMain(void)
{
	struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
	char s[40],mcursor[256], keybuf[32], mousebuf[128];
	int mx, my, i;
	unsigned int memtotal;
	struct MOUSE_DEC mdec;
	struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR;

	init_gdtidt();
	init_pic();
	io_sti();
	fifo8_init(&keyfifo, 32, keybuf);
	fifo8_init(&mousefifo, 128, mousebuf);
	io_out8(PIC0_IMR, 0xf9); 
	io_out8(PIC1_IMR, 0xef); 

	init_keyboard();
	enable_mouse(&mdec);
	memtotal = memtest(0x00400000, 0xbfffffff);
	memman_init(memman);
	memman_free(memman, 0x00001000, 0x0009e000); // 0x00001000 - 0x0009efff
	memman_free(memman, 0x00400000, memtotal - 0x00400000);
	
	init_palette();
	init_screen8(binfo->vram, binfo->scrnx, binfo->scrny);
	mx = (binfo->scrnx - 16) / 2; 
	my = (binfo->scrny - 28 - 16) / 2;
	init_mouse_cursor8(mcursor, COL8_008484);
	putblock8_8(binfo->vram, binfo->scrnx, 16, 16, mx, my, mcursor, 16);
	sprintf(s, "(%3d, %3d)", mx, my);
	putfonts8_asc(binfo->vram, binfo->scrnx, 0, 0, COL8_FFFFFF, s);

	sprintf(s, "memory %dMB   free : %dKB",
			memtotal / (1024 * 1024), memman_total(memman) / 1024);
	putfonts8_asc(binfo->vram, binfo->scrnx, 0, 32, COL8_FFFFFF, s);

	for (;;) {
		io_cli();
		if(fifo8_status(&keyfifo) +fifo8_status(&mousefifo) == 0){
			io_stihlt();
		} else{
			if(fifo8_status(&keyfifo) != 0){
				i = fifo8_get(&keyfifo);
				io_sti();
				sprintf(s, "%02X", i);
				boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 0, 16, 15, 31);
				putfonts8_asc(binfo->vram, binfo->scrnx, 0, 16, COL8_FFFFFF, s);
			} else if(fifo8_status(&mousefifo) != 0){
				i = fifo8_get(&mousefifo);
				io_sti();
				if(mouse_decode(&mdec, i)!=0) {
					/* 三个字节齐，显示出来 */
					sprintf(s, "[lcr %4d %4d]", mdec.x, mdec.y);
					if ((mdec.btn & 0x01) != 0) {
						s[1] = 'L';
					}
					if ((mdec.btn & 0x02) != 0) {
						s[3] = 'R';
					}
					if ((mdec.btn & 0x04) != 0) {
						s[2] = 'C';
					}
					boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 32, 16, 32 + 15 * 8 - 1, 31);
					putfonts8_asc(binfo->vram, binfo->scrnx, 32, 16, COL8_FFFFFF, s);
					// 鼠标指针的移动
					boxfill8(binfo->vram, binfo->scrnx, COL8_008484,mx, my, mx+15, my+15); // 隐藏鼠标
					mx += mdec.x;
					my += mdec.y;
					if (mx < 0){
						mx = 0;
					}
					if (my < 0){
						my = 0;
					}
					if(mx > binfo->scrnx-16){
						mx = binfo->scrnx-16;
					}
					if (my > binfo->scrny-16){
						my = binfo->scrny-16;
					}
					sprintf(s, "(%3d, %3d)", mx, my);
					boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 0, 0, 79, 15); /* 隐藏坐标 */
					putfonts8_asc(binfo->vram, binfo->scrnx, 0, 0, COL8_FFFFFF, s); /* 显示坐标 */
					putblock8_8(binfo->vram, binfo->scrnx, 16, 16, mx, my, mcursor, 16); /* 描画鼠标 */
				}	
			}
		}
	}
}

コード例 #21

ファイル: bootpack.c プロジェクト: siutin/self_os

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);
                }
            }
        }
    }
}

コード例 #22

ファイル: bootpack.c プロジェクト: Lewis-Liu-1/os_diy

void _start(void)
{
	struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
	char s[40], keybuf[32], mousebuf[128];
    struct PIXEL24 mcursor[256];
	int mx, my, i;
	struct MOUSE_DEC mdec;
    struct MEMMAN *memman = (struct MEMMAN *) &g_memman;


	init_gdtidt();
	init_pic();
	io_sti();
	fifo8_init(&keyfifo, 32, keybuf);
	fifo8_init(&mousefifo, 128, mousebuf);
	io_out8(PIC0_IMR, 0xf9);
	io_out8(PIC1_IMR, 0xef);

	init_keyboard();
	enable_mouse(&mdec);

	init_screen(binfo->vram, binfo->scrnx, binfo->scrny);
	mx = (binfo->scrnx - 16) / 2;
	my = (binfo->scrny - 28 - 16) / 2;

	init_mouse_cursor(mcursor, COL24_008484);
	draw_block(binfo->vram, binfo->scrnx, 16, 16, mx, my, mcursor, 16);

	sprintf(s, "(%3d, %3d)", mx, my);
	draw_string(binfo->vram, binfo->scrnx, 0, 0, COL24_FFFFFF, s);

    unsigned int memtotal = memtest(0x00400000, 0xbfffffff);
    memman_init(memman, 0x00400000, memtotal - 0x00400000);

	sprintf(s, "memory %dMB   free : %dKB",
			memtotal / (1024 * 1024), memman_total(memman) / 1024);
	draw_string(binfo->vram, binfo->scrnx, 0, 32, COL24_FFFFFF, s);


	for (;;) {
		io_cli();
		if (fifo8_status(&keyfifo) + fifo8_status(&mousefifo) == 0) {
			io_stihlt();
		} else {
			if (fifo8_status(&keyfifo) != 0) {
				i = fifo8_get(&keyfifo);
				io_sti();
				sprintf(s, "%02X", i);
				draw_rect(binfo->vram, binfo->scrnx, COL24_008484,  0, 16, 15, 31);
				draw_string(binfo->vram, binfo->scrnx, 0, 16, COL24_FFFFFF, s);
			} else if (fifo8_status(&mousefifo) != 0) {
				i = fifo8_get(&mousefifo);
				io_sti();
				if (mouse_decode(&mdec, i) != 0) {
					/* データが3バイト揃ったので表示 */
					sprintf(s, "[lcr %4d %4d]", mdec.x, mdec.y);
					if ((mdec.btn & 0x01) != 0) {
						s[1] = 'L';
					}
					if ((mdec.btn & 0x02) != 0) {
						s[3] = 'R';
					}
					if ((mdec.btn & 0x04) != 0) {
						s[2] = 'C';
					}
					draw_rect(binfo->vram, binfo->scrnx, COL24_008484, 32, 16, 32 + 15 * 8 - 1, 31);
					draw_string(binfo->vram, binfo->scrnx, 32, 16, COL24_FFFFFF, s);
					/* マウスカーソルの移動 */
					draw_rect(binfo->vram, binfo->scrnx, COL24_008484, mx, my, mx + 15, my + 15); /* マウス消す */
					mx += mdec.x;
					my += mdec.y;
					if (mx < 0) {
						mx = 0;
					}
					if (my < 0) {
						my = 0;
					}
					if (mx > binfo->scrnx - 16) {
						mx = binfo->scrnx - 16;
					}
					if (my > binfo->scrny - 16) {
						my = binfo->scrny - 16;
					}
					sprintf(s, "(%3d, %3d)", mx, my);
					draw_rect(binfo->vram, binfo->scrnx, COL24_008484, 0, 0, 79, 15); /* 座標消す */
					draw_string(binfo->vram, binfo->scrnx, 0, 0, COL24_FFFFFF, s); /* 座標書く */
					draw_block(binfo->vram, binfo->scrnx, 16, 16, mx, my, mcursor, 16); /* マウス描く */
				}
			}
		}
	}
}

コード例 #23

ファイル: bootpack.c プロジェクト: anbenqishi/simpleOS_30days

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);
			}
    }
  }
}

コード例 #24

void HariMain(void)
{
	char *vram;
	int xsize;
	int ysize;
	//short *binfo_scrnx,*binfo_scrny;
	//int *binfo_vram;
	
	struct BOOTINFO *binfo;
	extern char hankaku[4096];
	/*static char font_A[16] = { 0x00, 0x18, 0x18, 0x18, 0x18, 0x24, 0x24, 0x24,
				   0x24, 0x7e, 0x42, 0x42, 0x42, 0xe7, 0x00, 0x00
				 };*/
	int i;
	char s[40];
	init_gdtidt();
	init_pic();
	io_sti();
	
	init_keyboard();
	init_palette();
	binfo = (struct BOOTINFO *)  0x0ff0;
	xsize = binfo->scrnx;
	ysize = binfo->scrny;
	vram  = binfo->vram;
	
	/* initlize the os background */
	init_screen(vram,xsize,ysize);
	putfont8(binfo->vram, binfo->scrnx, 8, 8, COL8_FFFFFF, hankaku+'A'*16);
	putfont8(binfo->vram, binfo->scrnx, 16, 8, COL8_FFFFFF, hankaku+'B'*16);
	putfont8(binfo->vram, binfo->scrnx, 24, 8, COL8_FFFFFF, hankaku+'C'*16);
	putfont8(binfo->vram, binfo->scrnx, 40, 8, COL8_FFFFFF, hankaku+'1'*16);
	putfont8(binfo->vram, binfo->scrnx, 48, 8, COL8_FFFFFF, hankaku+'2'*16);
	putfonts8_asc(binfo->vram,binfo->scrnx,60,50,COL8_FFFFFF,"hello os.");
        // interaction input
	sprintf(s,"scrnx= %d",binfo->scrnx);
	putfonts8_asc(binfo->vram,binfo->scrnx,16,64,COL8_FFFFFF,s);
	char mcursor[256],keybuf[32];
	int mx, my;
	mx = (binfo->scrnx - 16) / 2;
	my = (binfo->scrny - 28 - 16) / 2;
	// mouse image
	enable_mouse(); 
	init_mouse_cursor8(mcursor,COL8_008484);
	putblock8_8(binfo->vram,binfo->scrnx,16,16,mx,my,mcursor,16);
	
	io_out8(PIC0_IMR, 0xf9); /* PIC1�ƃL�[�{�[�h������(11111001) */
	io_out8(PIC1_IMR, 0xef); //11101111 , allow irq12 

	// keyboard 
	fifo8_init(&keyfifo,32,keybuf);
	for(;;)
	{
	io_cli(); // forbid all interrupts 
	if(fifo8_status(&keyfifo) == 0) 
		io_stihlt();  // read data until it's empty
	else
		{
		i=fifo8_get(&keyfifo);
		io_sti(); // open interrupts
		sprintf(s, "%02X", i);
		boxfill8(binfo->vram, binfo->scrnx, COL8_008484, 0, 16, 15, 31);
		putfonts8_asc(binfo->vram, binfo->scrnx, 0, 16, COL8_FFFFFF, s);

		}

	}
}