ɥɤ AX.25 ѥå̵ѤȤƻȤΥɥ饤

Thomas M. Sailer, HB9JNX/AE4WA, <sailer@ife.ee.ethz.ch>

Υɥ饤Ф SoundBlaster(sbc)  Windows Sound System(wss) ѥ
֥Υɥɤ 1200 ܡ AFSK  9600 ܡ FSK  AX.25 ѥ
̵ΥǥȤƻȤΤǤ(¾2666 ܡ Ȥä
ʡޤܤǤϤʤߤξʤ⡼ɤǤȤ褦Ǥܺ٤ 
Configure.help 򻲾ȤƤ)Ⱦ̿Τߤ򥵥ݡȤƤޤ
 ̿ϥϡɥݡȤƤʤȤޤ( CODEC 
ΥåפĤ DMA ͥ򥵥ݡȤƤΤˡɼΤϰ
ĤͥȤʤ褦Ǥ)(ǿΥɥ饤ФǤ DMA
ͥĻȤ WSS ˤĤƤ̿򥵥ݡȤƤ褦
Ǥ)Υɥ饤ФưˤϽ®٤® CPU ɬפˤʤޤ
Ǥ 486DX2-66MHz ɬפǤǤʤХԥ塼ưϤ
ʤʤäƤޤǤ礦Υɥ饤ФòΥǥϥݡ *
Ƥޤ*  ̵ѤǤ


ɥ饤С󥿡ե

Υɥ饤Ф sm[0-3] Ȥ̾Υͥͥåȥɥ饤С
ǥХ?ˤ󶡤ޤax25 桼ƥƥ sethdlc ȤХ
饤Фξ֤ʤɤǤޤuser ֤ AX.25 åȤäƤ
ͤ net2kiss Ȥ桼ƥƥʤ ax25 桼ƥƥ˴ޤ
ƤޤˤȤäƥͥåȥ󥿡եΥѥåȤü
 KISS ȥ꡼ήळȤޤޤ WAMPES ѤˤϻΥѥ
򤢤Ƥ뤳ȤǥͥΥͥåȥ󥿡եľܳƤ
ȤޤΥѥåϴ WAMPES Υ˼ꤳޤ
뤽Ǥ


ɥ饤Ф

ΥɤϡѤ SoundBlaster ⡼ɤ뤤 WSS 
ѥ֥⡼ɤȤƽ򤷤ƤʤȤޤ󡣤Υɥ饤ФϽ
 *ޤ* Linux ɸॵɥɥ饤Фɥɤν
˻Ȥޤ  ɥɥ饤Ф⥸塼Ȥƥѥ뤷ơ
insmod sound
rmmod sound
ȤƤȥɥɤޤ⤷
ʤ顢ʤʬȤǽ桼ƥƥ񤫤ʤƤϤʤʤ
Ǥ礦(isapnptools ѥåȤ PnP ɥɤ
꤬Ǥޤޤ Crystal CS423x ȤäɥɤǤ ax25
桼ƥƥ˴ޤޤ setcrystal ȤȤǤޤ)

ɥ饤ФͥȤ߹ޤǡɤΥǥबɤΥݡȤȤ
ξɥ饤ФΤʤФʤޤ󡣤 setbaycom 桼
ƥȤȤǤǤޤ⤷ǥҤȤĤȤΤʤ顢insmod
Υޥɹ(뤤 /etc/modules.conf )˥ץ򵭽Ҥƥɥ饤
Фꤹ뤳ȤǤޤ

㡧
  insmod soundmodem mode="sbc:afsk1200" iobase=0x220 irq=5 dma=1
  sethdlc -i sm0 -p mode "sbc:afsk1200" io 0x220 irq 5 dma 1

 2ԤϤɤ⥵ɥ֥饹Υɤ 1200 ܡ AFSK ⡼
 sm0 ꤹΤǤ

ͥ륢ѥ᡼ sethdlc -a  kissparms Ȥä
ޤ줾Υ桼ƥƥͤΰ̣㴳㤦Ȥ˵ĤƤ



ϥ٥

ϥ٥Ŭ٤Ĵ᤹뤳ȤϽפǤax25 桼ƥƥ
ˤ smmixer  smdiag Ȥ2ĤΥ桼ƥƥäƤޤsmdiag
Ͽ򥪥פͤˡޤ eye ѥȤɽޤ
smmixer ϤΥ٥ĴǤޤ줾Υޥ˥奢ڡ
Ƥ(¾ax25 桼ƥƥˤ XFORMS 饤֥
Ѥ xfsmmixerxfsdiag Ȥ GUI Υ桼ƥƥޤޤƤ
)




ɥɤ DC åץνϤäƤʤΤ PTT 󥰤
ĤƤϰʲˡޤ
VOX Ȥ
ꥢݡȤȤ
ѥݡȤȤ
MPU401 MIDI ϤƥȥꥬñޥХ֥졼(a retriggerable
monoflop74LS123 Ȥ)ͳǻȤ
ϩޤϼξˤޤ
http://www.ife.ee.ethz.ch/~sailer/pcf/ptt_circ/ptt.html


Linuxͥ¾ʬȤŬ

ɥɥ饤Фȥɥɡǥࡦɥ饤ФƱΥϡɥ
꥽ˤĤƶ礷ƤޤĤΥ󥿡եˤĤ
Ʊ˻Ȥɥ饤ФϰĤǤȤɥɥ饤Фϵư
˥ɥɤΤΤǡɥɡǥࡦɥ饤Фϰ
³ƥɥɤ˥뤳Ȥޤ󡣤Τ᥵ɥ
ɡǥࡦɥ饤ФȤˤϥɥɥ饤Ф򥢥ɤɬ
뤫Τޤ

vy 73s de
Tom Sailer, sailer@ife.ee.ethz.ch
hb9jnx @ hb9w.ampr.org

JL3OXR <coda@post.kek.jp> Aug. 10, 1999)
椵
