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MOUSE
Section: Special files (4)Updated: February 10, 1996
Index Return to Main Contents
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mouse - ¥·¥ê¥¢¥ë¥Þ¥¦¥¹¥¤¥ó¥¿¡¼¥Õ¥§¡¼¥¹ÀßÄê
¥·¥ê¥¢¥ë¥Þ¥¦¥¹¤Ï RS232/V24 ¥À¥¤¥¢¥ë¥¢¥¦¥È¥é¥¤¥ó¤ËÀܳ¤µ¤ì¤ë¡£ RS232/V24 ¥À¥¤¥¢¥ë¥¢¥¦¥È¥é¥¤¥ó ¤Ë¤Ä¤¤¤Æ¤Ï ttys(4) ¤ò»²¾È¤Î¤³¤È¡£ÀâÌÀ
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¥·¥ê¥¢¥ë¥Þ¥¦¥¹¤Ç»È¤ï¤ì¤ëÉáÄ̤Π9 ¥Ô¥ó¥×¥é¥°¤Î¥Ô¥óÇÛÎó¤Ï°Ê²¼¤Ç¤¢¤ë:| pin | name | used for |
| 2 | RX | Data |
| 3 | TX | -12 V, Imax = 10 mA |
| 4 | DTR | +12 V, Imax = 10 mA |
| 7 | RTS | +12 V, Imax = 10 mA |
| 5 | GND | Ground |
¥Þ¥¦¥¹¥É¥é¥¤¥Ð¤Ï RTS ¤ò¥í¡¼(low)¤ËÍ¡¢ºÆ¤Ó¾å¤²¤ë¤³¤È¤Ë¤è¤Ã¤Æ¡¢¥Þ¥¦¥¹¤òǧ¼±¤Ç¤ ¤ë¡£¤ª¤è¤½ 14 ms ¸å¡¢¥Þ¥¦¥¹¤Ï¥Ç¡¼¥¿¥é¥¤¥ó¾å¤Ë 0x4D ('M') ¤òÁ÷¤ë¤À¤í¤¦¡£¤µ¤é ¤Ë 63ms ¤¢¤È¡¢¥Þ¥¤¥¯¥í¥½¥Õ¥È¸ß´¹ 3¥Ü¥¿¥ó¥Þ¥¦¥¹¤Ï 0x33 ('3') ¤òÁ÷¤ë¡£
¥Þ¥¦¥¹¤ÎÁêÂÐŪ¤Ê°ÜÆ°¤Ï¡¢dx(Àµ¤¬±¦)¤Èdy(Àµ¤¬²¼)¤È¤·¤ÆÅÁ¤¨¤é¤ì¤ë¡£ ³Æ¼ï¤Î¥Þ¥¦¥¹¤Ï°Û¤Ê¤Ã¤¿¥¹¥Ô¡¼¥É¤ÇÁàºî¤Ç¤¤ë¡£¥¹¥Ô¡¼¥É¤òÁªÂò¤¹¤ë¤Ë¤Ï¡¢ ²¼¤Îɽ¤Î£²Ê¸»ú¤òÁ÷¤Ã¤Æ¤«¤é 0.1 ÉÃÂԤĤ³¤È¤Ç¡¢9600, 4800, 2400, 1200 bit/s ¤ò½ç¤ËÁª¤Ù¤ë¡£ °Ê²¼¤Îɽ¤Ç¤ÏÁªÂò²Äǽ¤Ê¥¹¥Ô¡¼¥É¤È¤½¤ì¤òÁªÂò¤¹¤ë¤¿¤á¤Îʸ»úÎó¤ò¼¨¤·¤Æ¤¤¤ë¡£
| bit/s | string |
| 9600 | *q |
| 4800 | *p |
| 2400 | *o |
| 1200 | *n |
¥Ç¡¼¥¿¥Ñ¥±¥Ã¥È¤ÎÂè 1 ¥Ð¥¤¥È¤ÏƱ´ü¤ò¤È¤ë¤Î¤ËÍøÍѤǤ¤ë¡£
¥Þ¥¤¥¯¥í¥½¥Õ¥È ¥×¥í¥È¥³¥ë(Microsoft Protocol)
¥Þ¥¤¥¯¥í¥½¥Õ¥È¥×¥í¥È¥³¥ë¤Ï¡¢1200 bits/sec ¤Î¥¹¥Ô¡¼¥É¤Ç¡¢1 ¥¹ ¥¿¡¼¥È¥Ó¥Ã¥È(1 start bit)¡¢7 ¥Ç¡¼¥¿¥Ó¥Ã¥È(7 data bits)¡¢¥Ñ¥ê¥Æ¥£¤Ê ¤·¡¢1 ¥¹¥È¥Ã¥×¥Ó¥Ã¥È(1 stop bit)¤Ç¤¢¤ë¡£ ¥Ç¡¼¥¿¤Ï RxD ¤Ë 3 ¥Ð¥¤¥È¤Î¥Ñ¥±¥Ã¥È¤È¤·¤ÆÁ÷¤é¤ì¤ë¡£dx ¤È dy ¤ÎÆ°¤¤Ï 2 ¤ÎÊä¿ôɽ¼¨¤ÇÁ÷¤é¤ì¡¢º¸(±¦)¤Î¥Ü¥¿¥ó¤¬²¡¤µ¤ì¤¿»þ¤Ë¤Ï lb (rb)¤¬¥»¥Ã¥È¤µ¤ì¤ë¡£
| byte | d6 | d5 | d4 | d3 | d2 | d1 | d0 |
| 1 | 1 | lb | rb | dy7 | dy6 | dx7 | dx6 |
| 2 | 0 | dx5 | dx4 | dx3 | dx2 | dx1 | dx0 |
| 3 | 0 | dy5 | dy4 | dy3 | dy2 | dy1 | dy0 |
3¤Ä¥Ü¥¿¥ó ¥Þ¥¤¥¯¥í¥½¥Õ¥È ¥×¥í¥È¥³¥ë(3-button Microsoft protocol)
ËÜÍè¤Î¥Þ¥¤¥¯¥í¥½¥Õ¥È¥Þ¥¦¥¹¤Ï 2 ¤Ä¤Î¥Ü¥¿¥ó¤·¤«»ý¤¿¤Ê¤¤¡£¤·¤«¤·¡¢3 ¤Ä¥Ü¥¿¥ó ¤Î¥Þ¥¦¥¹¤Ç¥Þ¥¤¥¯¥í¥½¥Õ¥È¥×¥í¥È¥³¥ë¤Îʪ¤â¸ºß¤¹¤ë¡£¿¿Ãæ¤Î¥Ü¥¿¥ó¤ò²¡¤¹¡¢ ¤Þ¤¿¤ÏÊü¤¹¤È¤¤¤¦¤³¤È¤Ï¡¢Æ°¤¥¼¥í¤Ç¥Ü¥¿¥ó¤¬²¡¤µ¤ì¤Æ¤¤¤Ê¤¤¤È¤¤¤¦¥Ñ¥±¥Ã¥È ¤òÁ÷¤ë¤³¤È¤ÇÅÁ¤¨¤é¤ì¤ë¡£(½¾¤Ã¤Æ¾¤ÎÆó¤Ä¤Î¥Ü¥¿¥ó¤È°ã¤¤¡¢¿¿Ãæ¤Î¥Ü¥¿ ¥ó¤Î¥¹¥Æ¡¼¥¿¥¹¤Ï¡¢¤½¤ì¤¾¤ì¤Î¥Ñ¥±¥Ã¥È¤«¤é¤ÏÅÁ¤ï¤Ã¤ÆÍè¤Ê¤¤¡£)¥í¥¸¥Æ¥Ã¥¯ ¥×¥í¥È¥³¥ë(Logitech protocol)
¥í¥¸¥Æ¥Ã¥¯ ¥·¥ê¥¢¥ë 3¤Ä¥Ü¥¿¥ó¥Þ¥¦¥¹¤Ï¡¢¥Þ¥¤¥¯¥í¥½¥Õ¥È ¥×¥í¥È¥³¥ë¤È¤Ï °Û¤Ê¤Ã¤¿³ÈÄ¥¤ò¤·¤Æ¤¤¤ë¡£:¿¿Ãæ¤Î¥Ü¥¿¥ó¤¬²¡¤µ¤ì¤Æ¤Ê¤¤¤È¡¢¾åµ 3¥Ð¥¤¥È¤Î ¥Ñ¥±¥Ã¥È¤¬Á÷¤é¤ì¤ë¡£¿¿Ãæ¤Î¥Ü¥¿¥ó¤¬²¡¤µ¤ì¤Æ¤¤¤ë¤È¡¢4¥Ð¥¤¥È¤Î¥Ñ¥±¥Ã¥È¤¬ Á÷¤é¤ì¤ë¡£Â裴¥Ð¥¤¥È¤Ï 0x20 ¤ÎÃͤò»ý¤Ã¤Æ¤¤¤ë(¤¢¤ë¤¤¤Ï¡¢¾¯¤Ê¤¯¤È¤â 0x20 ¥Ó¥Ã¥È¤¬¥»¥Ã¥È¤µ¤ì¤Æ¤¤¤ë)¡£ ⤷¡¢Â¾¤Î¥Ü¥¿¥ó¤¬²¡¤µ¤ì¤Æ¤¤¤Ê¤¤¾õÂ֤ǡ¢ ¿¿Ãæ¤Î¥Ü¥¿¥ó¤¬²¡¤µ¤ì¤ë¤È¡¢0,0,0,0x20 ¤ÈÅÁ¤¨¤é¤ì¤ë¡£¥Þ¥¦¥¹¥·¥¹¥Æ¥à¥º ¥×¥í¥È¥³¥ë(Mousesystems protocol)
¥Þ¥¦¥¹¥·¥¹¥Æ¥à¥º¥×¥í¥È¥³¥ë¤Ï¡¢1200 bits/sec¤Ç¡¢1 ¥¹¥¿¡¼¥È¥Ó¥Ã¥È¡¢ 8 ¥Ç¡¼¥¿¥Ó¥Ã¥È¡¢¥Ñ¥ê¥Æ¥£¤Ê¤·¡¢2 ¥¹¥È¥Ã¥×¥Ó¥Ã¥È¤Ç¤¢¤ë¡£ ¥Ç¡¼¥¿¤Ï¡¢RxD ¤Ë 5 ¥Ð¥¤¥È¤Î¥Ñ¥±¥Ã¥È¤È¤·¤ÆÁ÷¤é¤ì¤ë¡£dx ¤Ï 2 ¤Ä¤Î 2 ¤ÎÊä¿ô¤ÎϤȤ·¤ÆÁ÷¤é¤ì¡¢dy ¤Ï 2 ¤Ä¤Î 2 ¤ÎÊä¿ô¤ÎϤÎÈÝÄê ¤È¤·¤ÆÁ÷¤é¤ì¤ë¡£º¸(Ãæ¡¢±¦)¤Î¥Ü¥¿¥ó¤¬²¡¤µ¤ì¤¿»þ¤Ë¤Ïlb (mb, rb) ¤¬¥¯¥ê¥¢¤µ¤ì¤ë¡£
| byte | d7 | d6 | d5 | d4 | d3 | d2 | d1 | d0 |
| 1 | 1 | 0 | 0 | 0 | 0 | lb | mb | rb |
| 2 | 0 | dxa6 | dxa5 | dxa4 | dxa3 | dxa2 | dxa1 | dxa0 |
| 3 | 0 | dya6 | dya5 | dya4 | dya3 | dya2 | dya1 | dya0 |
| 4 | 0 | dxb6 | dxb5 | dxb4 | dxb3 | dxb2 | dxb1 | dxb0 |
| 5 | 0 | dyb6 | dyb5 | dyb4 | dyb3 | dyb2 | dyb1 | dyb0 |
Âè 4,5 ¥Ð¥¤¥È¤Ë¤Ï¡¢Âè 2,3 ¥Ð¥¤¥È¤¬Á÷¤é¤ì¤¿¤¢¤ÈÀ¸¤¸¤¿Êѹ¹¤¬µ½Ò¤µ¤ì¤ë¡£
¥µ¥ó ¥×¥í¥È¥³¥ë(Sun protocol)
¥µ¥ó ¥×¥í¥È¥³¥ë¤Ï¡¢¾åµ¤Î 5 ¥Ð¥¤¥È ¥Þ¥¦¥¹¥·¥¹¥Æ¥à¥×¥í¥È¥³¥ë¤Î 3 ¥Ð¥¤¥ÈÈǤǤ¹¡£¸å¤Î 2 ¥Ð¥¤¥È¤ÏÁ÷¤é¤ì¤Þ¤»¤ó¡£MM ¥×¥í¥È¥³¥ë(MM protocol)
MM ¥×¥í¥È¥³¥ë¤Ï 1200 bits/sec ¤Ç 1 ¥¹¥¿¡¼¥È¥Ó¥Ã¥È¡¢8 ¥Ç¡¼¥¿¥Ó¥Ã ¥È¡¢´ñ¿ô¥Ñ¥ê¥Æ¥£¡¢ 1 ¥¹¥È¥Ã¥×¥Ó¥Ã¥È¤ò»È¤¦¡£¥Ç¡¼¥¿¤Ï RxD ¤Ë 3 ¥Ð¥¤¥È¤Î¥Ñ ¥±¥Ã¥È¤È¤·¤ÆÁ÷¤é¤ì¤ë¡£dx ¤È dy ¤Ï°ì¤Ä¤ÎÉä¹ç¤Ä¤¤ÎÃͤȤ·¤Æ Á÷¤é¤ì¡¢¥µ¥¤¥ó¥Ó¥Ã¥È¤ÏÉé¤ÎÃͤòɽ¤¹¡£º¸(Ãæ¡¢±¦)¤Î¥Ü¥¿¥ó¤¬²¡¤µ¤ì¤¿»þ¤Ë¤Ï lb (mb, rb)¤¬¥»¥Ã¥È¤µ¤ì¤ë¡£
| byte | d7 | d6 | d5 | d4 | d3 | d2 | d1 | d0 |
| 1 | 1 | 0 | 0 | dxs | dys | lb | mb | rb |
| 2 | 0 | dx6 | dx5 | dx4 | dx3 | dx2 | dx1 | dx0 |
| 3 | 0 | dy6 | dy5 | dy4 | dy3 | dy2 | dy1 | dy0 |
¥Õ¥¡¥¤¥ë
- /dev/mouse
- °ìÈÌŪ¤Ë¥Þ¥¦¥¹¥Ç¥Ð¥¤¥¹¤ò¤µ¤¹¤Î¤Ë»È¤ï¤ì¤ë¥·¥ó¥Ü¥ê¥Ã¥¯¥ê¥ó¥¯
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ttys(4), gpm(8)