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|
<!-- $Id: serial.sgml,v 1.4 1999-05-11 10:31:58 foxfair Exp $ -->
<!-- The FreeBSD Documentation Project -->
<!-- Translate into Chinese by ijliao@dragon2.net -->
<!-- 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
קï³]©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¨âӸ˸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»¡§Ú̳£§â¥¦³]¦b³Ì
«á¤@Ó serial port ¤W¡C¤£n§Ñ¤F«ü©w <tt/COM_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¬YӸ˸mªº³]©w«á¡A³o¨Ç³]©w·|¤@ª½§@¥Î¡Aª½¨ì³oӸ˸m³QÃö³¬
¤F¬°¤î¡C·í¥¦³Q«¶}±Ò«á¡A¤S¦^¨ìì¥ýªº¹w³]ȤF¡C¦pªG·Qn§ïÅܹw³]È¡A±z
¥i¥H¶}±Ò¨Ãקï ``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 &C1 &D3 &K3 &Q6 S0=1 &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¥L̪º .profile ©Î¬O .login Àɤ¤³]
©w¥L̯u¥¿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"> °µ¹Lק蠟«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¤@¼Ëקï
<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&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&W/ ¡C
<p>¨Æ¹ê¤W <tt/tip/ ÁÙ¨S¦³§¹¥þ¤ä´©¥¦¡C¸Ñ¨M¤èªk¬O¥hקï
<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¤@ӫܦnªº¹w³]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 <host>/'' ¥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=<single-char>/'' «á±±µ¤@Ó newline ¡C
<tt/<single-char>/ ¥i¥H¬O¥ô·N³æ¤@¦r¤¸¡C¦pªG±z¥u¥´
<tt/<single-char>/ ¡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/<single-char>/ ¡A§Ú¬Ý¹L¤@¨Ç²×ºÝ¾÷³£¬O³o»ò³]©w¡C
<p>±z¤]¥i¥H¦b <tt>$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象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象A±zn¥ý¦b»·ºÝ±Ò°Ê¶Ç°eµ{¦¡¡CµM«á«ö enter ¦AÁä¤J
``<tt/~C sz <files>/'' (©Î¬O ``<tt/~C lsz <files>/'') ´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>
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