Dear Linuxer, Saya sedang meneruskan oprek wrt54gl yg sudah lumayan lama idle hardware sudah dimodif ditambahin serial console + mmc/sd-card, firmwarenya sudah saya ganti dgn dd-wrt Saya pakai referensi http://owfs.sourceforge.net/WRT54G.html biar bisa interfacing dgn 1-wire hardware via serial port. tapi udah beberapa hari ini blom berhasil ngejalanin OWFS nya dgn benar ... Langkah langkah instalasi sampe saya ulang beberapa kali utk mastiin gak ada yg terlewat baik dari module yg diperlukan, library pendukung, penyesuaian path sudah saya cek ulang. asumsi saya sepertinya sudah berhasil proses instalasi karena beberapa perintah sudah bisa dijalankan :
# /opt/usr/bin/owfs -h 1-WIRE access programs by Paul H Alfille and others. Syntax: /opt/usr/bin/owfs [options] device mountpoint Help resources: /opt/usr/bin/owfs --help This page /opt/usr/bin/owfs --help=device Bus master device options /opt/usr/bin/owfs --help=program Program services (mountpoint, port) /opt/usr/bin/owfs --help=cache Cache and communication timing /opt/usr/bin/owfs --help=job Job control and debugging /opt/usr/bin/owfs --help=temperature Temperature scale and device format options man /opt/usr/bin/owfs man page for this program and man pages for individual 1-wire devices e.g. 'man DS2409' Copyright 2003-8 GPLv2. See http://www.owfs.org for support, downloads # /opt/usr/bin/owfs --help=device ... cut ... Serial devices (dev is port name, e.g. /dev/ttyS0) -d dev DS9097U or DS9097 adapter (or LINK in emulation mode) --8bit Open 8bit (instead of 6) serial-port with DS9097 --LINK=dev Serial LINK adapter (non-emulation) --HA3=dev Serial HA3 adapter --HA4B=dev Serial HA4B adapter --HA4B=dev Serial HA4B adapter --HA5=dev Serial HA5 adapter --HA7E=dev Serial HA7E adapter i2c devices -d dev DS2482-x00 adapter (dev is /dev/i2c-0) Simulated --fake=list List of devices to simulate (random ID, random data) use family codes in hex e.g. 1F,10,21 for DS2409,DS18B20,DS1921 --tester=list List of devices to simulate (non-random ID, non-random data) ... cut ... tapi saat saya test saya jalankan dgn tambahan opsi yg laen kendala muncul : # /opt/usr/bin/owfs --fake=10,12 -m /tmp/1wire --foreground --error_level=9 CONNECT: fuse mount point: /tmp/1wire CONNECT: Setting up Simulated (Fake) Bus Master (0) Segmentation fault # /opt/usr/bin/owfs -m /tmp/1wire/ --tester=10,12 --foreground --error_level=9 -p 3003 CONNECT: fuse mount point: /tmp/1wire/ CONNECT: Setting up Simulated (Testing) Bus Master (0) Segmentation fault # /opt/usr/bin/owfs -m /tmp/1wire/ -d /dev/tts/1 --foreground --error_level=9 -p 3003 DEFAULT: Not a "character" device /dev/tts/1 (st_mode=114) Sebagai tambahan informasi : - distro yg terinstall : dd-wrt (dah dimodiv ditambah mmc) - hardware yg dipakai linksys wrt54gl - direktori /opt semacam simbolik link dari /mmc/opt ( ada di mmc tambahan ) - semua paket2 tambahan saya install di /opt diantaranya OWFS dan dependency-nya - paket OWFS yg saya pakai sudah berupa binary punya openwrt (dari hasil googling dan baca2 di arsip dd-wrt maupun openwrt kurang lebih menyatakan paket binary ini kompatibel dgn dd-wrt dan hardware yg saya pakai) - di dd-wrt serial 1 disebut dgn /dev/tts/1 - 1-wire hardware yg saya templokin ke wrt54gl (tepatnya pada serial 1) rakitan sendiri dgn berbekal schematic dan sample IC dari maxim http://owfs.sourceforge.net/WRT54G.html ( seperti pada gambar 'linksys 1-wire router -- rev 4' ) - # uname -a Linux tamara 2.4.35 #2094 Sat May 24 14:15:27 CEST 2008 mips unknown Mohon bantuannya dong ... komentar atau saran2 sangat diharapkan, apalagi step-by-step ;) Thank you -rianu- -- FAQ milis di http://wiki.linux.or.id/FAQ_milis_tanya-jawab Unsubscribe: kirim email ke [EMAIL PROTECTED] Arsip dan info milis selengkapnya di http://linux.or.id/milis
