*RPi [#q305c9e1]
*RPi2 [#q305c9e1]
**基本情報 [#rbf40bae]
-uname -a
#pre{{
Linux rpi2 3.18.5-v7+ #225 SMP PREEMPT Fri Jan 30 18:53:55 GMT 2015 armv7l GNU/Linux
}}
-free
#pre{{
             total       used       free     shared    buffers     cached
Mem:        762384     205728     556656          0      17036     131512
-/+ buffers/cache:      57180     705204
Swap:       102396          0     102396
}}
-/proc/cpuinfo
#pre{{
processor       : 0
model name      : ARMv7 Processor rev 5 (v7l)
BogoMIPS        : 38.40
Features        : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm
CPU implementer : 0x41
CPU architecture: 7
CPU variant     : 0x0
CPU part        : 0xc07
CPU revision    : 5

…省略…(4core分続く)

Hardware        : BCM2709
Revision        : a01041
Serial          : ********
}}
-/proc/cmdline
#pre{{
dma.dmachans=0x7f35 bcm2708_fb.fbwidth=1824 bcm2708_fb.fbheight=984 
bcm2709.boardrev=0xa01041 bcm2709.serial=0x7a89f48e 
smsc95xx.macaddr=B8:27:EB:89:F4:8E bcm2708_fb.fbswap=1 bcm2709.disk_led_gpio=47 
bcm2709.disk_led_active_low=0 sdhci-bcm2708.emmc_clock_freq=250000000 
vc_mem.mem_base=0x3dc00000 vc_mem.mem_size=0x3f000000  dwc_otg.lpm_enable=0 
console=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 
elevator=deadline rootwait
}}
-gcc -v
#pre{{
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/arm-linux-gnueabihf/4.6/lto-wrapper
Target: arm-linux-gnueabihf
Configured with: ../src/configure -v --with-pkgversion='Debian 4.6.3-14+rpi1' 
--with-bugurl=file:///usr/share/doc/gcc-4.6/README.Bugs 
--enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr 
--program-suffix=-4.6 --enable-shared --enable-linker-build-id 
--with-system-zlib --libexecdir=/usr/lib --without-included-gettext 
--enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.6 
--libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu 
--enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object 
--enable-plugin --enable-objc-gc --disable-sjlj-exceptions &color(red){--with-arch=armv6}; 
--with-fpu=vfp --with-float=hard --enable-checking=release 
--build=arm-linux-gnueabihf --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf
Thread model: posix
gcc version 4.6.3 (Debian 4.6.3-14+rpi1)
}}
-df
#pre{{
ファイルシス   1K-ブロック    使用   使用可 使用% マウント位置
rootfs            30304204 2645268 26377316   10% /
/dev/root         30304204 2645268 26377316   10% /
devtmpfs            376896       0   376896    0% /dev
tmpfs                76240     228    76012    1% /run
tmpfs                 5120       0     5120    0% /run/lock
tmpfs               152460       0   152460    0% /run/shm
/dev/mmcblk0p1       57288   14704    42584   26% /boot
}}
**設定メモ [#q2805c78]
-raspi-config
--1 Expand Filesystem
--4 Internationalisation Options
---I1 Change Locale~
以下を選択。~
ただし、文字化けするので日本語フォントをインストールしてから行ったほうが良い~
#pre{{
en_GB.UTF-8 UTF-8
ja_JP.UTF-8 UTF-8 ← defaultにロケールに設定
}}
---I2 Change Timezone
#pre{{
アジア→Tokyo
}}
---I3 Change Keyboard Layout
#pre{{
Generic 105-key (Intl) PC → Other → Japanese
}}
-/boot/config.txt に追記
#pre{{
safe_mode_gpio=4
max_usb_current=1
}}

-/etc/wpa_supplicant/wpa_supplicant.conf
#pre{{
ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
update_config=1
network={
        ssid="****"
        ssid="******"
        scan_ssid=1
        proto=RSN
        proto=WPA2
        key_mgmt=WPA-PSK
        pairwise=TKIP
        group=TKIP
        #psk="****"
        psk=****
        pairwise=CCMP
        group=CCMP
        #psk="*******"
        psk=******************************
}
}}
-/etc/network/interfaces
#pre{{
auto lo
iface lo inet loopback

iface lo inet loopback
allow-hotplug eth0
iface eth0 inet dhcp

allow-hotplug wlan0
iface wlan0 inet static
wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
address 192.168.1.31
netmask 255.255.255.0
gateway 192.168.1.1

iface default inet dhcp
#allow-hotplug wlan0
#iface wlan0 inet static
#address 192.168.1.32
#netmask 255.255.255.0
#gateway 192.168.1.1
#wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
#iface default inet dhcp
}}

-install
#pre{{
$ sudo apt-get install ttf-kochi-gothic xfonts-intl-japanese xfonts-intl-japanese-big xfonts-kaname jfbterm
$ sudo apt-get install emacs23-nox screen
$ sudo apt-get install wicd-curses
}}
*memo [#beb6fa29]
- http://takuya-1st.hatenablog.jp/entry/2014/10/14/002617
- http://kernhack.hatenablog.com/entry/2014/01/11/102237
- http://www.nspl.co.jp/content/u-boot%E3%81%AB%E3%82%88%E3%82%8B%E3%83%8D%E3%83%83%E3%83%88%E3%83%AF%E3%83%BC%E3%82%AF%E3%83%96%E3%83%BC%E3%83%88


トップ   新規 一覧 単語検索 最終更新   ヘルプ   最終更新のRSS