メモ2 Edit

メモ Edit

edison.png

  • J16 microUSB(電源)
    電源補助付USBケーブルGM-UH004を使って電源を補強。J21端子からの給電なしでも大丈夫っぽい。
    (上記ケーブルはMiniBなので、別途:MiniB->MicroB変換機も必要)
  • J3 USB Sirial
    本シリアルポートから、root loginして、Wifiをセットアップすれば、以後Wifiからssh login可能になる。
    (以後 本USB Sirialは不要になる。)
    Wifiのセットアップは、configure_edisonコマンドで対話的に行われる。
  • 最初にやること
  • Flashing Edison (wired) - Windows の手順でファームのアップデート
    https://communities.intel.com/docs/DOC-23192
  • アップデート後のバージョン(10/26現在)
    root@edison:~# cat /etc/version
    edison-weekly_build_68_2014-09-08_13-49-07
    

状態等 Edit

root@edison:~# cat /proc/version
Linux version 3.10.17-poky-edison+ (sys_dswci@ncsndgbuild04) (gcc version 4.8.2 (GCC) ) #1 SMP PREEMPT Mon Sep 8 14:09:55 CEST 2014
root@edison:~# busybox
BusyBox v1.22.1 (2014-09-03 21:46:26 CEST) multi-call binary.
BusyBox is copyrighted by many authors between 1998-2012.
Licensed under GPLv2. See source distribution for detailed
copyright notices.

Usage: busybox [function [arguments]...]
   or: busybox --list
   or: function [arguments]...

        BusyBox is a multi-call binary that combines many common Unix
        utilities into a single executable.  Most people will create a
        link to busybox for each function they wish to use and BusyBox
        will act like whatever it was invoked as.

Currently defined functions:
        [, [[, addgroup, adduser, ar, ash, awk, basename, brctl, bunzip2,
        bzcat, cat, chattr, chgrp, chmod, chown, chroot, chvt, clear, cmp, cp,
        cpio, cut, date, dc, dd, deallocvt, delgroup, deluser, depmod, df,
        diff, dirname, dmesg, dnsdomainname, du, dumpkmap, dumpleases, echo,
        egrep, env, expr, false, fbset, fdisk, fgrep, find, flock, free, fsck,
        fstrim, fuser, getty, grep, groups, gunzip, gzip, halt, head, hexdump,
        hostname, hwclock, id, ifconfig, ifdown, ifup, insmod, ip, kill,
        killall, klogd, less, ln, loadfont, loadkmap, logger, logname, logread,
        losetup, ls, lsmod, md5sum, microcom, mkdir, mkfifo, mknod, mkswap,
        mktemp, modprobe, more, mount, mv, nc, netstat, nohup, nslookup, od,
        openvt, patch, pidof, pivot_root, poweroff, printf, ps, pwd, rdate,
        readlink, realpath, reboot, renice, reset, rfkill, rm, rmdir, rmmod,
        route, run-parts, sed, seq, setconsole, sh, sha3sum, sleep, sort,
        start-stop-daemon, stat, strings, stty, sulogin, swapoff, swapon,
        switch_root, sync, sysctl, syslogd, tail, tar, tee, telnet, test, tftp,
        time, top, touch, tr, true, tty, udhcpc, udhcpd, umount, uname, uniq,
        unzip, uptime, users, usleep, vi, watch, wc, wget, which, who, whoami,
        xargs, yes, zcat
root@edison:~# gcc --version
gcc (GCC) 4.8.2
Copyright (C) 2013 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
root@edison:~# ldd --version
ldd (EGLIBC) 2.19
$Copyright (C) 2014 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
$Written by Roland McGrath and Ulrich Drepper.
root@edison:~# free
             total         used         free       shared      buffers
Mem:        984108        89400       894708            0         6628
-/+ buffers:              82772       901336
Swap:            0            0            0
root@edison:~# df
Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/root               475080    328444    109940  75% /
devtmpfs                491740         0    491740   0% /dev
tmpfs                   492052         0    492052   0% /dev/shm
tmpfs                   492052       496    491556   0% /run
tmpfs                   492052         0    492052   0% /sys/fs/cgroup
tmpfs                   492052       496    491556   0% /etc/machine-id
systemd-1                 5638      5182       456  92% /boot
systemd-1              2337308      3588   2317336   0% /home
tmpfs                   492052         4    492048   0% /tmp
tmpfs                   492052         0    492052   0% /var/volatile
/dev/mmcblk0p5            1003        19       913   2% /factory
/dev/mmcblk0p10        2337308      3588   2317336   0% /home
/dev/mmcblk0p7            5638      5182       456  92% /boot
root@edison:~# cat /proc/cpuinfo
processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 74
model name      : Genuine Intel(R) CPU   4000  @  500MHz
stepping        : 8
microcode       : 0x810
cpu MHz         : 500.000
cache size      : 1024 KB
physical id     : 0
siblings        : 2
core id         : 0
cpu cores       : 2
apicid          : 0
initial apicid  : 0
fdiv_bug        : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 11
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush
 dts acpi mmx fxsr sse sse2 ss ht tm pbe nx rdtscp lm constant_tsc arch_perfmon pebs bts xtopology
 nonstop_tsc aperfmperf nonstop_tsc_s3 pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16
 xtpr pdcm sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes rdrand lahf_lm 3dnowprefetch ida arat
 epb dtherm tpr_shadow vnmi flexpriority ept vpid tsc_adjust smep erms
bogomips        : 998.40
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

processor       : 1
vendor_id       : GenuineIntel
cpu family      : 6
model           : 74
model name      : Genuine Intel(R) CPU   4000  @  500MHz
stepping        : 8
microcode       : 0x810
cpu MHz         : 500.000
cache size      : 1024 KB
physical id     : 0
siblings        : 2
core id         : 1
cpu cores       : 2
apicid          : 2
initial apicid  : 2
fdiv_bug        : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 11
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush
 dts acpi mmx fxsr sse sse2 ss ht tm pbe nx rdtscp lm constant_tsc arch_perfmon pebs bts xtopology
 nonstop_tsc aperfmperf nonstop_tsc_s3 pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16
 xtpr pdcm sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes rdrand lahf_lm 3dnowprefetch ida arat
 epb dtherm tpr_shadow vnmi flexpriority ept vpid tsc_adjust smep erms
bogomips        : 998.40
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

root@edison:~# parted
(parted) print all
Error: /dev/mmcblk0rpmb: unrecognised disk label
Model: Generic SD/MMC Storage Card (sd/mmc)
Disk /dev/mmcblk0rpmb: 4194kB
Sector size (logical/physical): 512B/512B
Partition Table: unknown
Disk Flags:

Error: /dev/mmcblk0boot0: unrecognised disk label
Model: Generic SD/MMC Storage Card (sd/mmc)
Disk /dev/mmcblk0boot0: 4194kB
Sector size (logical/physical): 512B/512B
Partition Table: unknown
Disk Flags:

Error: /dev/mmcblk0boot1: unrecognised disk label
Model: Generic SD/MMC Storage Card (sd/mmc)
Disk /dev/mmcblk0boot1: 4194kB
Sector size (logical/physical): 512B/512B
Partition Table: unknown
Disk Flags:

Model: MMC H4G1d (sd/mmc)
Disk /dev/mmcblk0: 3909MB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags:

Number  Start   End     Size    File system  Name         Flags
 1      1049kB  3146kB  2097kB               u-boot0
 2      3146kB  4194kB  1049kB               u-boot-env0
 3      4194kB  6291kB  2097kB               u-boot1
 4      6291kB  7340kB  1049kB               u-boot-env1
 5      7340kB  8389kB  1049kB  ext2         factory
 6      8389kB  33.6MB  25.2MB               panic
 7      33.6MB  67.1MB  33.6MB  fat16        boot
 8      67.1MB  604MB   537MB   ext4         rootfs
 9      604MB   1409MB  805MB                update
10      1409MB  3909MB  2500MB  ext4         home


(parted)


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Last-modified: 2015-11-15 (日) 10:29:25 (3140d)