path: root/zh_TW.Big5/FAQ/serial.sgml

<!-- $Id: serial.sgml,v 1.5 1999-08-11 14:43:31 foxfair Exp $ -->
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<!-- English Version: 1.4 -->

  <sect>
    <heading>Serial ³q°T<label id="serial"></heading>

    <p>³o¤@³¹¥D­n¬O¦b°Q½× FreeBSD ¤W¦³Ãö serial ³q°Tªº°ÝÃD¡C¦³Ãö PPP ¥H¤Î
      SLIP ªº°ÝÃD¬O©ñ¦b <ref id="networking" name="ºô¸ô"> ³o¤@¸`¡C

    <sect1>
      <heading>§Ú­n«ç»òª¾¹D FreeBSD ¬O¤£¬O¦³§ì¨ì§Úªº serial port¡H</heading>

      <p>·í FreeBSD ¶}¾÷ªº®É­Ô¡A¥¦·|®Ú¾Ú±z¦b kernel ¤¤ªº³]©w¨Ó°»´ú±zªº
        serial port¡C±z¥i¥H¦b³o¨Ç°T®§¥X²{ªº®É­ÔÀˬd¡A¤]¥i¥H¦b¨t²Î¶}¾÷¤§«á¥Î
        ¤U­±ªº«ü¥O¨ÓÆ[¹î¡G

      <verb>
        dmesg | grep sio
      </verb>

      <p>³o¸Ì¦³¤@¨Ç¿é¥Xªº½d¨Ò¡G

      <verb>
        sio0 at 0x3f8-0x3ff irq 4 on isa
        sio0: type 16550A
        sio1 at 0x2f8-0x2ff irq 3 on isa
        sio1: type 16550A
      </verb>

      <p>³o¥Nªí±z¦³¨â­Ó serial port¡C²Ä¤@­Ó port ¦û¥Î irq 4¡Aport address ¬O
        <tt/0x3f8/ ¡A¦Ó¥B¥Îªº¬O 16550A «¬ªº UART ´¹¤ù¡C²Ä¤G­Ó port ¥Îªº¬O¦P
        «¬ªº´¹¤ù¡A¤£¹L¥¦¦û¥Îªº¬O irq 3 ¡A¥¦ªº port address ¦b <tt/0x2f8/ ¡C
        ¤º±µ¦¡ modem ¥d·|³Q¿ëÃѦ¨¬O serial port -- °ß¤@ªº®t§O´N¬O¸Ó port ¤W
        Á`¬O±µ¤W modem ¦Ó¤w¡C

      <p><tt/GENERIC/ kernel ¤ä´©¨â­Ó serial port ¡A¥¦­Ìªº³]©w­È´N¦p¦P¤W­±ªº
        ½d¨Ò¤@¼Ë¡C¦pªG±z¨t²Î¤Wªº³]©w¤£¤@¼Ë¡A©ÎªÌ±z¥t¥~±µ¤F¤º±µ¦¡ modem ¥d¡A
        ©Î¬O±z¨t²Îªº¹ê»Ú serial port ¼Æ¤ñ±z¦b kernel ³]©w¤¤ªºÁÙ­n¦hªº¸Ü¡A±z
        ¥u­n­«·s«Ø¥ß kernel ´N¦n¤F¡C¸Ô±¡½Ð¬Ý <ref id="make-kernel"
        name="¦p¦ó«Ø¥ß kernel"> ¡C

    <sect1>
      <heading>§Ú­n«ç»òª¾¹D FreeBSD ¬O¤£¬O¦³§ì¨ì§Úªº modem ¥d¡H</heading>

      <p>½Ð¬Ý¤W¤@­Ó°ÝÃD¡C

    <sect1>
      <heading>§Ú¤É¯Å¨ì 2.0.5 ¥H«á§Úªº <tt/tty0X/ ©~µM¤£¨£¤F¡I</heading>

      <p>¤£­nºò±i¡A¥¦­Ì¤w¸g³Q¨Ö¨ì <tt/ttydX/ ¸Ë¸m¤U¥h¤F¡C¤£¹L±zÁÙ¬O±o¨ì¦Û¤v
        ­×§ï³]©wÀɤ~¯àÅý¥¦­Ì¥¿±`¤u§@¡C

    <sect1>
      <heading>§Ú­n¦p¦ó¦b FreeBSD ¤U¦s¨ú seral ports¡H</heading>

      <p>²Ä¤T­Ó serial port¡A<htmlurl
        url="http://www.FreeBSD.org/cgi/man.cgi?sio" name="sio2"> (´N¬O DOS
        ¤Uªº COM3) ¡A¥H dial-out ¸Ë¸m¨Ó¬Ý¬O¦ì©ó <tt>/dev/cuaa2</tt> ¡A¦Ó¥H
        dial-in ¸Ë¸m¨Ó¬Ý«h¬O¦ì©ó <tt>/dev/ttyd2</tt> ¡C³o¨â­Ó¸Ë¸m¦³¤°»ò¤£¦P
        ©O¡H

      <p>±z¦b dial-in ®É¨Ï¥Îªº¬O <tt/ttydX/ ¡C·í±z¥Î block ¼Ò¦¡¶}±Ò
        <tt>/dev/ttydX</tt> ®É¡A·|¦³¤@°¦ process ¦b¹ïÀ³ªº <tt/cuaaX/ ¤Wµ¥¥¦
        Åܦ¨ inactive ¡AµM«á¤@ª½µ¥¨ì carrier detect line Åܦ¨ active ¬°¤î¡C
        ·í±z¶}±Ò <tt/cuaaX/ ¸Ë¸m®É¡A¥¦·|¥h½T©w¥Ø«e <tt/ttydX/ ¸Ë¸m¬O¤£¬O¥¿
        ¦b¨Ï¥Î serial port¡C¦pªG¥¦¥i¥H¥Îªº¸Ü¡A¥¦´N·|§â serial port ±q
        <tt/ttydX/ ¸Ë¸m¤â¤¤·m¹L¨Ó¡C¦P¼Ëªº¡A<tt/cuaXX/ ¸Ë¸m¤£·|¥hºÞ carrier
        detect¡C¦³¤F³o¼Ëªº³]­p¡A¦A¥[¤W¤@¥x·|¦Û°Ê¦^À³ªº modem¡A±z´N¥i¥H¥O¦P
        ¤@¥x modem ¥i¥H³Q»·ºÝ¨Ï¥ÎªÌ®³¨Óµn¤J¡A±z¦Û¤v¤]¥i¥H®³¨Ó dialout¡A¨t²Î
        ·|¦Û°ÊÀˬd¬O§_¦³½Ä¬ðªº²{¶H¡C

    <sect1>
      <heading>§Ú­n¦p¦ó±Ò°Ê¹ï serial ¦h°ð¥dªº¤ä´©¡H</heading>

      <p>¦P¼Ëªº¡A¦b kernel ³]©w¨º¤@¸`¦³´£¨ì¦³Ãö³]©w kernel ªº¸ê°T¡C­n³]©w¤@
        ±i serial ¦h°ð¥d¡A±z¥²»Ý¦b±zªº kernel ³]©wÀɤ¤¬°¨C¤@­Ó serial port
        ³£³]¤@¦æ <htmlurl url="http://www.FreeBSD.org/cgi/man.cgi?sio"
        name="sio"> ªº³]©w¡C¦ý¬O±z¥u¯à¦b¥¦­Ì¤§¤¤¿ï¤@­Ó¨Ó³]©w irq ¥H¤Î
        vector ¡C¥d¤Wªº©Ò¦³ port ·|¦@¨É¦P¤@­Ó irq ¡C¤@¯ë¨Ó»¡§Ú­Ì³£§â¥¦³]¦b³Ì
        «á¤@­Ó serial port ¤W¡C¤£­n§Ñ¤F«ü©w <tt/COM&lowbar;MULTIPORT/ ³o­Ó
        option ¡C

      <p>¤U­±¬O¤@­Ó§â AST 4-port ¥d ³]¦b irq 7 ªº¨Ò¤l¡G

      <verb>
        options "COM_MULTIPORT"
        device sio4 at isa? port 0x2a0 tty flags 0x781
        device sio5 at isa? port 0x2a8 tty flags 0x781
        device sio6 at isa? port 0x2b0 tty flags 0x781
        device sio7 at isa? port 0x2b8 tty flags 0x781 irq 7 vector siointr
      </verb>

      <p>³o¸Ìªº flags ³]©w¬O«ü master port ªº minor number ¬O 7
        (<tt/0x700/)¡A¦b°»´ú®É°µÀˬd (<tt/0x080/)¡A¥H¤Î©Ò¦³ªº port ¦@¨É¤@­Ó
        irq (<tt/0x001/) ¡C

    <sect1>
      <heading>FreeBSD ¥i¥H±±¨î¦h±i serial ¦h°ð¥d¨Ï¥Î¦P¤@­Ó irq ¶Ü¡H</heading>

      <p>ÁÙ¨S¤ä´©¡C±z¥²»Ý¬°¨C±i¥d³]©w¤£¦Pªº irq ¡C

    <sect1>
      <heading>§Ú¥i¥H¬° port ³]©w¹w³]°Ñ¼Æ¶Ü¡H</heading>

      <p>³q±`±z·|·Q¬°±zªºÀ³¥Îµ{¦¡¶}±Ò <tt/ttydX/ (©Î¬O <tt/cuaaX/) ¸Ë¸m¡C·í
        ¤@­Ó process ¶}±Ò¸Ë¸m¥H«á¡A¥¦·|¦³¤@²Õ¹w³]ªº²×ºÝ¾÷ I/O ³]©w¡C±z¥i¥H¥Î
        ¤U­±³o­Ó«ü¥O¨ÓÆ[¹î³o¨Ç³]©w

      <verb>
        stty -a -f /dev/ttyd1
      </verb>

      <p>·í±z§ïÅܤF¬Y­Ó¸Ë¸mªº³]©w«á¡A³o¨Ç³]©w·|¤@ª½§@¥Î¡Aª½¨ì³o­Ó¸Ë¸m³QÃö³¬
        ¤F¬°¤î¡C·í¥¦³Q­«¶}±Ò«á¡A¤S¦^¨ì­ì¥ýªº¹w³]­È¤F¡C¦pªG·Q­n§ïÅܹw³]­È¡A±z
        ¥i¥H¶}±Ò¨Ã­×§ï ``ªì©lª¬ºA'' ¸Ë¸mªº³]©w¡CÁ|¨Ò¨Ó»¡¡A¦pªG±z·Q§ïÅÜ ttyd5
        ªº¹w³]­È¡A§â <tt/CLOCAL/ ¼Ò¦¡¥´¶}¡A8 bits¡A¨Ã¥B¨Ï¥Î
        <tt>XON/XOFF</tt> ¬y¶q±±¨î¡A±z¥i¥H³o¼Ë°µ¡G

      <verb>
        stty -f /dev/ttyid5 clocal cs8 ixon ixoff
      </verb>

      <p>±z¥i¥H¦b <tt>/etc/rc.serial</tt> ¸Ì°µ³o¼Ëªº³]©w¡C²{¦b¨C¤@­Ó¶}±Ò
        <tt/ttyd5/ ªºÀ³¥Îµ{¦¡³£·|¹w³]¨Ï¥Î³o¨Ç³]©w¤F¡C±z¨ÌµM¥i¥H¥Î¦P¼Ëªº¤èªk
        ¥h§ïÅܳo¨Ç³]©w¡C

      <p>±z¤]¥i¥HÂǥѳ]©w ``Âê©wª¬ºA'' ¸Ë¸m¨Ó¨¾¤î¨ä¥LÀ³¥Îµ{¦¡¥h§ó°Ê³o¨Ç³]©w
        ¡CÁ|¨Ò¨Ó»¡¡A·Q­n§â <tt/ttyd5/ ªº³t«×Âê©w¦b 57600 bps¡A±z­n³o¼Ë°µ

      <verb>
        stty -f /dev/ttyld5 57600
      </verb>

      <p>³o¼Ë¤@¨Ó¡A¨C¤@­Ó¶}±Ò <tt/ttyd5/ ªºÀ³¥Îµ{¦¡³£¥u¯à¨Ï¥Î 57600 bps ªº³t
        «×¤F¡C

      <p>·íµM¡A±z¥²»Ý½T©w±zªºªì©lª¬ºA¥H¤ÎÂê©wª¬ºAªº¸Ë¸m¥u¯à³Q <tt/root/ ¼g¤J
        ¡C<htmlurl url="http://www.FreeBSD.org/cgi/man.cgi?MAKEDEV"
        name="MAKEDEV"> ³o­Ó script ¨Ã <bf/¤£·|/ ¦b«Ø¥ß³o¨Ç¸Ë¸m®É¦Û°ÊÀ°±z³]
        ©w¦n¡C

    <sect1>
      <heading>§Ú­n«ç¼Ë¤~¯àÅý modem ±µ¨ü dialup µn¤J©O¡H</heading>

      <p>±z¬O¤£¬O·Q·í ISP¡H­º¥ý¡A±z­n¦³¤@³¡¥H¤W¥i¥H¦Û°Ê±µÅ¥ªº modem¡C±zªº
        modem ¥²¶·­n¦³ carrier-detect ªº¥\¯à¡C¥¦¤]­n¯à°÷¦b data terminal
        ready (<tt/DTR/) ¥Ñ¶}ÂରÃö®É­«·s³]©w¦Û¤v¡C¥¦©Î³\¤]­n¯à°÷¨Ï¥Î
        <tt>RTS/CTS</tt> ¬y¶q±±¨î©Î¬O¤£°µ¥ô¦ó¬y¶q±±¨î¡C³Ì«á¡A¥¦¥²¶·¯à°÷¦b¹q
        ¸£©M¥¦¦Û¤vªº¶Ç¿é¤¤¨Ï¥Î©w³t¡A¦ý¬O¦b¥¦©M»·ºÝ modem ªº³s½u¤è­±«h­n¦³¨ó
        °Ó¶Ç¿é³t«×ªº¯à¤O¡C

      <p>¹ï Hayes «ü¥O¶°¬Û®e modem ¨Ó»¡¡A¤U­±ªº«ü¥O·|§â¤W¤@¬q©ÒÁ¿ªº¥þ³¡³]¦n
        ¨Ã¦s¦b«D´§µo©Ê°O¾ÐÅ餤¡G

      <verb>
        AT &amp;C1 &amp;D3 &amp;K3 &amp;Q6 S0=1 &amp;W
      </verb>

      <p>¬Ý¬Ý¤U­±ªº <ref id="direct-at" name="¶Ç°e AT «ü¥O¶°"> ³o¤@¸`¥i¥H±o
        §ó¦h¦³Ãö¦p¦ó¤£§Q¥Î MS-DOS ²×ºÝµ{¦¡¨Ó°µ³o¨Ç³]©wªº¸ê®Æ¡C

      <p>±µ¤U¨Ó¡A¦b <htmlurl url="http://www.FreeBSD.org/cgi/man.cgi?ttys"
        name="/etc/ttys"> ¬°±zªº modem °µ³]©w¡C¦C¦b³o­ÓÀɮפ¤ªº¬O©Ò¦³¨t²Î·|
        «Ý login ªº ports ¡C¹³¤U­±³o¼Ë¥[¤J¤@¦æ¡G

      <verb>
        ttyd1 "/usr/libexec/getty std.57600" dialup on insecure
      </verb>

      <p>³o¤@¦æ«ü¥O²Ä¤G­Ó serial port (<tt>/dev/ttyd1</tt>) ¬O¤@­Ó¥H 57600
        bps ³t«×¦b¶Ç¿éªº modem¡A¨Ã¥B¤£°µ¦P¦ìÀˬd (<tt/std.57600/ ¬O¦b
        <htmlurl url="http://www.FreeBSD.org/cgi/man.cgi?gettytab"
        name="/etc/gettytab"> Àɸ̫ü©wªº) ¡C³o­Ó port ªº²×ºÝ¾÷«¬ºA¬O
        ``dialup'' ¡C³o­Ó port ³]¦¨ ``on'' ¦Ó¥B¬O ``insecure'' ªº --- ·N«ä¬O
        root ¤£¯à±q³o¸Ì³s½u¶i¨Ó¡C±z¥²»Ý¬°¨C­Ó dialin port ³£°µÃþ¦ü
        <tt/ttydX/ ªº³]©w¡C

      <p>³q±`§Ú­Ì·|¥Î ``dialup'' ¨Ó°µ¬°²×ºÝ¾÷«¬ºA¡C¦pªG¨Ï¥ÎªÌµn¤J®Éªº±Ò©l«¬
        ºA¬O dialup ªº¸Ü¡A«Ü¦h¨Ï¥ÎªÌ³£·|¦b¥L­Ìªº .profile ©Î¬O .login Àɤ¤³]
        ©w¥L­Ì¯u¥¿ªº²×ºÝ¾÷«¬ºA¡C¤W­±ªº¨Ò¤l¤¤§Ú­ÌÁ|ªº¬O insecure ªº¨Ò¤l¡C¦pªG
        ±z·Q­n¦b³o­Ó port Åܦ¨ root ªº¸Ü¡A±z¥²¶·¥Î¤@¯ë¨Ï¥ÎªÌªº¨­¥÷µn¤J¡AµM«á
        ``<htmlurl url="http://www.FreeBSD.org/cgi/man.cgi?su" name="su">''
        ¦¨ <tt/root/ ¡C¦pªG±z¥Îªº¬O ``secure'' ªº¸Ü¡A«h <tt/root/ ¥i¥Hª½±µµn
        ¤J¡C

      <p>¦b¹ï <htmlurl url="http://www.FreeBSD.org/cgi/man.cgi?ttys"
        name="/etc/ttys"> °µ¹L­×§ï¤§«á¡A±z¥²¶·°e¤@­Ó hangup ©Î¬O <tt/HUP/
        ªº signal µ¹ <htmlurl url="http://www.FreeBSD.org/cgi/man.cgi?init"
        name="init"> process¡G

      <verb>
        kill -HUP 1
      </verb>

      <p>³o¼Ë·|±j­¢ init process ¥h­«Åª <htmlurl
        url="http://www.FreeBSD.org/cgi/man.cgi?ttys" name="/etc/ttys"> ¡C
        µM«á init process ´N·|¦b©Ò¦³ªº ``on'' port ¤W­«·s±Ò°Ê getty
        process ¡C±z¥i¥H¥Î¤U¦C«ü¥O¨ÓÀˬd±zªº port ¬O¤£¬O¥i¥H login ¤F

      <verb>
        ps -ax | grep '[t]tyd1'
      </verb>

      <p>±z·|¨£¨ìÃþ¦ü³o¼Ëªºµ²ªG¡G

      <verb>
        747 ??  I      0:00.04 /usr/libexec/getty std.57600 ttyd1
      </verb>

    <sect1>
      <heading>§Ú­n«ç»ò§â dumb terminal ³s¤W FreeBSD¡H</heading>

      <p>¦pªG±z­n§â§Oªº¹q¸£·í¦¨¬O FreeBSD ªº²×ºÝ¾÷ªº¸Ü¡A±z¥u»Ý­n¦b¨âªÌªº
        serial port ¤§¶¡²o¤@±ø null modem ±Æ½u§Y¥i¡C¦pªG±z¦³¤@­Ó¯uªº²×ºÝ¾÷
        ªº¸Ü¡A¬Ý¬Ý¥¦ªº«ü¥O¶°§a¡C

      <p>µM«á¡A¹³¤W¤@­Ó°ÝÃD¤@¼Ë­×§ï
        <htmlurl url="http://www.FreeBSD.org/cgi/man.cgi?ttys"
        name="/etc/ttys"> ¡CÁ|¨Ò¨Ó»¡¡A¦pªG±z§â¤@­Ó WYSE-50 ²×ºÝ¾÷±µ¦b²Ä¤­­Ó
        serial port ¤Wªº¸Ü¡A´N­n¥Î³o¼Ëªº³]©w¡G

      <verb>
        ttyd4 "/usr/libexec/getty std.38400" wyse50 on secure
      </verb>

      <p>³o­Ó¨Ò¤l¥Ü½dªº¬O <tt>/dev/ttyd4</tt> ©Ò¥Nªíªº port ¥Îªº¬O wyse50 ²×
        ºÝ¾÷¡A³s½u³t«× 38400 bps¡A¤£¨Ï¥Î¦P¦ìÀˬd (<tt/std.38400/ ¬O±q
        <htmlurl url="http://www.FreeBSD.org/cgi/man.cgi?gettytab"
        name="/etc/gettytab"> ³]©wªº) ¦Ó¥B <tt/root/ ¥i¥H login (secure) ¡C

    <sect1>
      <heading>¬°¤°»ò§Ú¤£¯à°õ¦æ <tt/tip/ ¤Î <tt/cu/ ©O¡H</heading>

      <p>¦b±zªº¨t²Î¤¤¡A<htmlurl url="http://www.FreeBSD.org/cgi/man.cgi?tip"
        name="tip"> ©M <htmlurl url="http://www.FreeBSD.org/cgi/man.cgi?cu"
        name="cu"> «Ü¥i¯à¥u¯à¥Ñ <htmlurl
        url="http://www.FreeBSD.org/cgi/man.cgi?uucp" name="uucp"> ¨Ï¥ÎªÌ©M
        <tt/dialer/ ¸s²Õ¤~¯à°õ¦æ¡C±z¥i¥H¥Î <tt/dialer/ ¸s²Õ¨Ó±±¨î¨ì©³¦³½Ö¥i
        ¥H¦s¨ú±zªº modem ¥H¤Î»·ºÝ¨t²Î¡C±z¥u­n§â±z¦Û¤v¥[¨ì dialer ¸s²Õ¤¤´N¥i
        ¥H¤F¡C

      <p>¥t¥~¤@ºØ¤èªk¬O¡A±z¥i¥HÅý±z¨t²Î¤W©Ò¦³¨Ï¥ÎªÌ³£¥i¥H°õ¦æ <tt/tip/ ©M
        <tt/cu/ ¡A¥u­n±z

      <verb>
        # chmod 4511 /usr/bin/cu
        # chmod 4511 /usr/bin/tip
      </verb>

    <sect1>
      <heading>FreeBSD ¤£¤ä´©§Úªº stock Hayes modem --- §Ú­n«ç»ò¿ì¡H</heading>

      <p>¨Æ¹ê¤W¡A<htmlurl url="http://www.FreeBSD.org/cgi/man.cgi?tip"
        name="tip"> ªº man page ¤w¸g¹L®É¤F¡C¤@¯ëªº Hayes dialer ¤w¸g¤º«Ø¦b¨t
        ²Î¤º¡C±z¥u­n¦b <htmlurl
        url="http://www.FreeBSD.org/cgi/man.cgi?remote" name="/etc/remote">
        «ü©w ``<tt/at=hayes/'' ´N¥i¥H¤F¡C

      <p>¥i±¤ªº¬O¡AHayes ªºÅX°Êµ{¦¡¤£°÷Áo©ú¡A¦³¨Ç·s modem ¤Wªº¶i¶¥¥\¯à¥¦µLªk
        ¿ëÃÑ¥X¨Ó --- ¨Ò¦p <tt/BUSY/ ¡A<tt/NO DIALTONE/ ¡A©Î¬O
        <tt/CONNECT 115200/ ³oÃþªº°T®§¥¦´N·|·d²V¡C±z¦b¨Ï¥Î <htmlurl
        url="http://www.FreeBSD.org/cgi/man.cgi?tip" name="tip"> ªº®É­Ô¥²¶·
        §â¥¦­ÌÃö±¼ (¥Î <tt/ATX0&amp;W/) ¡C

      <p>ÁÙ¦³¡A<tt/tip/ ªº dial ¹O®É®É¶¡¬O 60 ¬í¡C±zªº modem ¥i¯à­n³]±o§óµu¡A
        §_«h tip ·|»{¬°µo¥Í¤F³q°T¤Wªº°ÝÃD¡C¸Õ¸Õ¬Ý<tt/ATS7=45&amp;W/ ¡C

      <p>¨Æ¹ê¤W <tt/tip/ ÁÙ¨S¦³§¹¥þ¤ä´©¥¦¡C¸Ñ¨M¤èªk¬O¥h­×§ï
        <tt>/usr/src/usr.bin/tip/tip</tt> ¥Ø¿ý¸Ìªº <tt/tipconf.h/ ¡C«ÜÅãµM±z
        ¥²¶·­n¦³­ì©lµ{¦¡½X¤~¯à³o»ò°µ¡C

      <p>§â ``<tt/#define HAYES 0/'' §ï¦¨ ``<tt/#define HAYES 1/'' ¡CµM«á
        ``<tt/make/'' ¨Ã ``<tt/make install/'' ¡C¤§«á¤@¤Á³£·|«ì´_¥¿±`¤F¡C

    <sect1>
      <heading>
        §Ú¤°»ò®É­Ô­nª½±µÁä¤J AT «ü¥O¡H<label id="direct-at">
      </heading>

      <p>¦b±zªº <htmlurl url="http://www.FreeBSD.org/cgi/man.cgi?remote"
        name="/etc/remote"> Àɸ̥[¤@­Ó ``<tt/direct/'' ¡CÁ|¨Ò¨Ó»¡¡A¦pªG±zªº
        modem ³s±µ¦b²Ä¤@­Ó serial port¡A<tt>/dev/cuaa0</tt>¡A«h±z­n¥[¤J¤U­±
        ³o¤@¦æ¡G

      <verb>
        cuaa0:dv=/dev/cuaa0:br#19200:pa=none
      </verb>

      <p>¦b br Ä椤³]©w±z modem ©Ò¤ä´©ªº³Ì°ª³t¡C¤§«á¡AÁä¤J <htmlurl
        url="http://www.FreeBSD.org/cgi/man.cgi?tip" name="tip cuaa0"> ¤§«á
        ±z´N³s¤W±zªº modem ¤F¡C

      <p>¦pªG±zªº¨t²Î¤W¨S¦³ <tt>/dev/cuaa0</tt> ¡A±z´N¥ý³o¼Ë¡G

      <verb>
        # cd /dev
        # ./MAKEDEV cuaa0
      </verb>

      <p>©Î¬O±z¥i¥H¥Î root °õ¦æ cu «ü¥O¡A¹³³o¼Ë¡G

      <verb>
        # cu -l``line'' -s``speed''
      </verb>

      <p>³o¸Ìªº line ¬O«ü±zªº serial port (¨Ò¦p <tt>/dev/cuaa0</tt>) ¡Aspeed
        ¬O«ü±zªº¶Ç¿é³t«× (¨Ò¦p <tt>57600</tt>) ¡C¦pªG±z¤U§¹ AT «ü¥O«á¡AÁä¤J
        <tt>~.</tt> ¥i¥HÂ÷¶}¡C

    <sect1>
      <heading>pn Ä椤ªº <tt/@/ ¤£¯à¥Î¤F¡I</heading>

      <p>¹q¸Ü¸¹½XÄ椤ªº <tt/@/ °O¸¹¬O¥Î¨Ó§i¶D tip ¥h <htmlurl
        url="http://www.FreeBSD.org/cgi/man.cgi?phones(5)"
        name="/etc/phones"> §ä¹q¸Ü¸¹½X¡C¦ý¬O <tt/@/ ¦P®É¤]¬O <htmlurl
        url="http://www.FreeBSD.org/cgi/man.cgi?remote" name="/etc/remote">
        ³oÃþÀɮפ¤ªº¯S®í¦r¤¸¡C±z¥i¥H¥[¤W¤Ï±×½u¡G

      <verb>
        pn=\@
      </verb>

    <sect1>
      <heading>§Ú­n«ç»ò¦b©R¥O¦C¤U¼·¹q¸Ü©O¡H</heading>

      <p>¦b±zªº <htmlurl url="http://www.FreeBSD.org/cgi/man.cgi?remote"
        name="/etc/remote"> ©ñ¤@­Ó ``<tt/generic/''¡CÁ|¨Ò¨Ó»¡¡G

      <verb>
        tip115200|Dial any phone number at 115200 bps:\
        :dv=/dev/cuaa0:br#115200:at=hayes:pa=none:du:
        tip57600|Dial any phone number at 57600 bps:\
        :dv=/dev/cuaa0:br#57600:at=hayes:pa=none:du:
      </verb>

      <p>µM«á±z´N¥i¥H¹³ ``<tt/tip -115200 5551234/'' ³o¼Ë¥Î¤F¡C¦pªG±z¤ñ¸û³ß
        Åw¥Î <htmlurl url="http://www.FreeBSD.org/cgi/man.cgi?cu" name="cu">
        ªº¸Ü¡A¨Ï¥Î generic cu Äæ¦ì¡G

      <verb>
        cu115200|Use cu to dial any number at 115200bps:\
        :dv=/dev/cuaa1:br#57600:at=hayes:pa=none:du:
      </verb>

      <p>µM«á¿é¤J ``<tt/cu 5551234 -s 115200/'' ¡C

    <sect1>
      <heading>§Ú¨C¦¸¥Îªº®É­Ô³£­n¿é¤J bps ³t«×¶Ü¡H</heading>

      <p>±z¥i¥H¨Ï¥ÎÃþ¦ü <tt/tip1200/ ©Î¬O <tt/cu1200/ ªºÄæ¦ì¡A¤£¹L¦b±z¨Ï¥Î¤§
        «e½Ð¥ý½T©w±zªº br Äæ¥i¥H¤ä´©³o­Ó³t«×¡C<htmlurl
        url="http://www.FreeBSD.org/cgi/man.cgi?tip" name="tip"> »{¬° 1200
        bps ¬O¤@­Ó«Ü¦nªº¹w³]­È¡A³o¤]´N¬O¬°¤°»ò­n¥s°µ ``<tt/tip1200/'' ªº­ì¦]
        ¤F¡C·íµM±z¤]¥i¥H¤£­n¥Î 1200 bps ¡C

    <sect1>
      <heading>³z¹L¤@¥x terminal server ¨Ó¦s¨ú¥D¾÷¡C</heading>

      <p>°£¤F¨C¦¸µ¥±z³s¤W server ¨ÃÁä¤J ``<tt/CONNECT &lt;host&gt;/'' ¥H¥~¡A
        ¤ñ¸û¦nªº¤èªk¬O¥Î tip ªº <tt/cm/ ¡CÁ|¨Ò¨Ó»¡¡A¬Ý¬Ý <htmlurl
        url="http://www.FreeBSD.org/cgi/man.cgi?remote" name="/etc/remote">¡G

      <verb>
        pain|pain.deep13.com|Forrester's machine:\
        :cm=CONNECT pain\n:tc=deep13:
        muffin|muffin.deep13.com|Frank's machine:\
        :cm=CONNECT muffin\n:tc=deep13:
        deep13:Gizmonics Institute terminal server:\
        :dv=/dev/cua02:br#38400:at=hayes:du:pa=none:pn=5551234:
      </verb>

      <p>¥i¥HÅý±z¥u¥´ ``<tt/tip pain/'' ©Î¬O ``<tt/tip muffin/'' ´N¥i¥H³s¤W
        pain ©Î muffin¡FµM«á ``<tt/tip deep13/'' ¥i¥H³s¤W terminal server¡C

    <sect1>
      <heading>tip ¥i¥H¦b¤@¦¸³s½u¤¤¿ï¾Ü¦h¥x¾÷¾¹¶Ü¡H</heading>

      <p>³q±`³o­Ó°ÝÃDµo¥Í¦b¡G¤@¶¡¤j¾Ç¦³¤@¨Ç modem ¡A¦Ó¥B¦³¤W¤d¦W¾Ç¥Í­n¥Î...

      <p>¦b <htmlurl  url="http://www.FreeBSD.org/cgi/man.cgi?remote"
        name="/etc/remote"> ¸Ì¬°±zªº¤j¾Ç³]¤@­ÓÄæ¦ì¡A¨Ã¨Ï¥Î  <tt>\@</tt> §@¬°
        ¥¦ªº  <tt/pn/¡G

      <verb>
        big-university:\
        :pn=\@:tc=dialout
        dialout:\
        :dv=/dev/cuaa3:br#9600:at=courier:du:pa=none:
      </verb>

      <p>µM«á¡A§â¤j¾Çªº¼·±µ¹q¸Ü©ñ¦b <htmlurl
        url="http://www.FreeBSD.org/cgi/man.cgi?phones" name="/etc/phones">
        ¤¤¡G

      <verb>
        big-university 5551111
        big-university 5551112
        big-university 5551113
        big-university 5551114
      </verb>

      <p><htmlurl url="http://www.FreeBSD.org/cgi/man.cgi?tip" name="tip">
        ·|¨Ì·Óªí¦Cªº¶¶§Ç¨Ì¦¸À|¸Õ¡A³Ì«á©ñ±ó¡C¦pªG±z­n¤@ª½¸Õªº¸Ü¡A±z¥i¥H¦b
        while °j°é¸Ì°õ¦æ  <tt/tip/ ¡C

    <sect1>
      <heading>¬°¤°»ò§Ú«ö¨â¦¸ CTRL+P¡A¥i¬O«o¥u°e¥X¤F¤@­Ó CTRL+P¡H</heading>

      <p>CTRL+P ¬O¤º©wªº ``force'' ¦r¤¸¡A¥Î¨Ó§i¶D <htmlurl
        url="http://www.FreeBSD.org/cgi/man.cgi?tip" name="tip"> ¤U¤@­Ó¦r¤¸
        ¬O¤@¯ë¦r¤¸¡C±z¥i¥HÂÇ¥Ñ <tt/~s/ (¥Nªí ``³]©wÅܼÆ'') §â¨ä¥L¦r¤¸³]¦¨±j
        ­¢¦r¤¸¡C

      <p>Áä¤J ``<tt/~sforce=&lt;single-char&gt;/'' «á­±±µ¤@­Ó newline ¡C
        <tt/&lt;single-char&gt;/ ¥i¥H¬O¥ô·N³æ¤@¦r¤¸¡C¦pªG±z¥u¥´
        <tt/&lt;single-char&gt;/ ¡A«h nul ´N³Q³]¦¨¬O force character¡A±z¥i
        ¥HÂǥѫö CTRL+2 ©Î¬O CTRL+SPACE ¨Ó«ö¥X nul ¡CSHIFT+CTRL+6 ¬O¤@­Ó¤£
        ¿ùªº <tt/&lt;single-char&gt;/ ¡A§Ú¬Ý¹L¤@¨Ç²×ºÝ¾÷³£¬O³o»ò³]©w¡C

      <p>±z¤]¥i¥H¦b <tt>&dollar;HOME/.tiprc</tt> ¤¤³]©w force character¡G

      <verb>
        force=<single-char>
      </verb>

    <sect1>
      <heading>¬ðµM¶¡§Ú¥´ªºªF¦è³£Åܦ¨¤j¼g¤F¡H¡H</heading>

      <p>±zÀ³¸Ó¬O«ö¨ì¤F CTRL+A¡A¦b <htmlurl
        url="http://www.FreeBSD.org/cgi/man.cgi?tip" name="tip"> ¤¤¬°¨S¦³
        caps-lock Á䪺¨Ï¥ÎªÌ©Ò³]­pªº ``raise character''¡C±z¥i¥H¹³¤W­Ó°ÝÃD
        ¤@¼Ë§Q¥Î <tt/~s/ ¨Ó§â ``raisechar'' ³o­ÓÅܼƧ令¦X²zªº­È¡C¨Æ¹ê¤W¡A
        ¦pªG±z»{¬°±z¥Ã»·³£¤£·|¥Î¨ì³o¨â­Ó¥\¯àªº¸Ü¡A±z¥i¥H§â¥¦³]¦¨¸ò force
        character ¤@¼Ë¡C

      <p>¤U­±¬O¤@­Ó¬° Emacs ¨Ï¥ÎªÌ©Ò³]©wªº .tiprc ¡AEmacs ¨Ï¥ÎªÌ±`±`·|¥Î¨ì
        CTRL+2 ©M CTRL+A¡G

      <verb>
        force=^^
        raisechar=^^
      </verb>

      <p>^^ ´N¬O SHIFT+CTRL+6 ¡C

    <sect1>
      <heading>§Ú­n¦p¦ó¨Ï¥Î <tt/tip/ ¨Ó¶ÇÀɮשO¡H</heading>

      <p>¦pªG±zªº¹ï¹³¤]¬O UNIX ¨t²Îªº¸Ü¡A±z¥i¥H¥Î <tt/~p/ (put) ©M <tt/~t/
        (take) ¨Ó¦¬°e¸ê®Æ¡C³o¨â­Ó©R¥O·|¦b»·ºÝ¾÷¾¹°õ¦æ <htmlurl
        url="http://www.FreeBSD.org/cgi/man.cgi?cat" name="cat"> ©M <htmlurl
        url="http://www.FreeBSD.org/cgi/man.cgi?echo" name="echo"> ¨Ó¦¬°eÀÉ
        ®×¡C¥Îªk¬O¡G

      <verb>
        ~p <local-file> [<remote-file>]
        ~t <remote-file> [<local-file>]
      </verb>

      <p>¥¦¤£·|°µ¿ù»~Àˬd¡A©Ò¥H±z³Ì¦n¥Î§Oªº³q°T¨ó©w¡A¨Ò¦p zmodem ¡C

    <sect1>
      <heading>§Ú­n«ç»ò¥Î <tt/tip/ ¨Ó¶] zmodem ©O¡H</heading>

      <p>­º¥ý¡A±q ports ¤¤¿ï¤@­Ó zmodem µ{¦¡¨Ó¦w ¸Ë (¨Ò¦p¦b comms ¥Ø¿ý¤Uªº
        <htmlurl url="http://www.FreeBSD.org/cgi/ports.cgi?^lrzsz"
        name="lrzsz"> ©Î¬O <htmlurl
        url="http://www.FreeBSD.org/cgi/ports.cgi?^rzsz" name="rzsz">) ¡C

      <p>¦b±µ¦¬Àɮפ譱¡A±z­n¥ý¦b»·ºÝ±Ò°Ê¶Ç°eµ{¦¡¡CµM«á«ö enter ¦AÁä¤J
        ``<tt/~C rz/'' (¦pªG±z¦w¸Ë lrzsz ªº¸Ü´N­n¥´ ``<tt/~C lrz/'') ´N¥i¥H
        ¶}©l±µ¦¬¤F¡C

      <p>¦b¶Ç°eÀɮפ譱¡A±z­n¥ý¦b»·ºÝ±Ò°Ê¶Ç°eµ{¦¡¡CµM«á«ö enter ¦AÁä¤J
        ``<tt/~C sz &lt;files&gt;/'' (©Î¬O ``<tt/~C lsz &lt;files&gt;/'') ´N
        ¥i¥H§âÀÉ®×°e¨ì»·ºÝ¨t²Î¤F¡C

    <sect1>
     <heading>´Nºâ§Ú³]©wµL»~¡AFreeBSD ¦n¹³ÁÙ¬O§ä¤£¨ì§Úªº serial port¡H</heading>

     <p>¦pªG±zªº¥D¾÷ªO©Î¬O¥d¤W¦³¥Î¨ì Acer ªº UART ´¹¤ùªº¸Ü¡AFreeBSD ¦b¶}¾÷®É
       ªº sio °»´ú¥i¯à·|¤£¥¿½T¡C±z¥i¥H±q <url
       url="http://www.lemis.com/serial-port-patch.html" name="www.lemis.com">
       §ä¨ì patch ¨Ó­×¥¿³o­Ó°ÝÃD¡C

  </sect>