root@edison:~# cat /etc/version
weekly-146
root@edison:~# df
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/root 1458032 389236 990160 28% /
devtmpfs 491380 0 491380 0% /dev
tmpfs 491688 0 491688 0% /dev/shm
tmpfs 491688 520 491168 0% /run
tmpfs 491688 0 491688 0% /sys/fs/cgroup
tmpfs 491688 4 491684 0% /tmp
systemd-1 5894 5434 460 92% /boot
tmpfs 491688 0 491688 0% /var/volatile
/dev/mmcblk0p7 5894 5434 460 92% /boot
/dev/mmcblk0p10 1337936 2044 1319508 0% /home
/dev/mmcblk0p5 1003 19 913 2% /factory
root@edison:~#
206.07.15 edison image ww18-15
Roland社のARM-10をお借りする機会が頂けたので、ためしに公開されているjenkinsの3D データを出力してみた。他にもいくつか出力してみたいものがあるので、また利用させてもらいに行こうと考えています。
さて、それとIntel Edison を組み合わせて何かやりたいと考えていて、ひとまず定番のLチカを試してみました。それだけでは面白くないので、edison にUSBカメラをつけて、jenkinsや人形に仕込んだLEDの様子をedison自身からストリーミング配信できるようにしてみました。配信の様子と仕組みは別途掲載予定です。
(続きを読む…)
204.13.15 Crashlytics ライブラリの Android Studio対応
CrashlyticsのAndroid向けライブラリのバージョンを以下から確認できます。
as of 2015/04/25
This XML file does not appear to have any style information associated with it. The document tree is shown below.
<metadata>
<groupId>com.crashlytics.tools.gradle</groupId>
<artifactId>crashlytics-gradle</artifactId>
<versioning>
<release>1.16.0</release>
<versions>
<version>1.0.0</version>
<version>1.0.1</version>
<version>1.0.2</version>
<version>1.0.3</version>
<version>1.0.4</version>
<version>1.0.5</version>
<version>1.0.6</version>
<version>1.0.7</version>
<version>1.0.8</version>
<version>1.0.9</version>
<version>1.1.0</version>
<version>1.1.1</version>
<version>1.2.0</version>
<version>1.2.1</version>
<version>1.3.0</version>
<version>1.3.1</version>
<version>1.3.2</version>
<version>1.3.3</version>
<version>1.3.4</version>
<version>1.4.0</version>
<version>1.5.0</version>
<version>1.6.1</version>
<version>1.7.0</version>
<version>1.8.0</version>
<version>1.8.1</version>
<version>1.9.0</version>
<version>1.9.1</version>
<version>1.10.1</version>
<version>1.10.2</version>
<version>1.10.3</version>
<version>1.10.5</version>
<version>1.10.6</version>
<version>1.10.7</version>
<version>1.11.0</version>
<version>1.11.1</version>
<version>1.11.2</version>
<version>1.11.3</version>
<version>1.11.4</version>
<version>1.12.0</version>
<version>1.13.0</version>
<version>1.13.1</version>
<version>1.14.2</version>
<version>1.14.3</version>
<version>1.14.4</version>
<version>1.14.6</version>
<version>1.14.7</version>
<version>1.16.0</version>
</versions>
<lastUpdated>20150318172805</lastUpdated>
</versioning>
</metadata>
http://download.crashlytics.com/maven/com/crashlytics/android/crashlytics/maven-metadata.xml
<?xml version="1.0" encoding="UTF-8"?>
<metadata>
<groupId>com.crashlytics.android</groupId>
<artifactId>crashlytics</artifactId>
<versioning>
<release>1.0.4</release>
<versions>
<version>1.0.0</version>
<version>1.0.1</version>
<version>1.0.2</version>
<version>1.0.3</version>
<version>1.0.4</version>
<version>1.1.5</version>
<version>1.1.7</version>
<version>1.1.8</version>
<version>1.1.9</version>
<version>1.1.10</version>
<version>1.1.11</version>
<version>1.1.12</version>
<version>1.1.13</version>
</versions>
<lastUpdated>20140909201431</lastUpdated>
</versioning>
</metadata>
A node.js BLE (Bluetooth low energy) central module
https://github.com/sandeepmistry/noble
204.12.15 edison webcam利用方法
以下のサイトに簡単な説明があります。
http://d.hatena.ne.jp/yoch/20150322
Intel EdisonでUSBカメラを使ってみる(go言語実装）
http://dev.classmethod.jp/hardware/edison/intel-edison-using-usbcamera/
http://neuralassembly.blogspot.jp/2014/12/intel-edisonwebmjpg-streamer.html
203.29.15 windows flashall.bat execution log
flashall.bat の実行ログ
\edison-image-ww05-15>flashall.bat
Using U-boot target: edison-blankrndis
Now waiting for dfu device 8087:0a99
Please plug and reboot the board
Dfu device found
Flashing IFWI
Download [=========================] 100% 4194304 bytes
Download done.
Download [=========================] 100% 4194304 bytes
Download done.
Flashing U-Boot
Download [=========================] 100% 245760 bytes
Download done.
Flashing U-Boot Environment
Download [=========================] 100% 65536 bytes
Download done.
Flashing U-Boot Environment Backup
Download [=========================] 100% 65536 bytes
Download done.
Rebooting to apply partiton changes
Dfu device found
Flashing boot partition (kernel)
Download [=========================] 100% 6029312 bytes
Download done.
Flashing rootfs, (it can take up to 5 minutes... Please be patient)
Download [=========================] 100% 536870912 bytes
Download done.
Rebooting
U-boot & Kernel System Flash Success...
Your board needs to reboot to complete the flashing procedure, please do not unplug it for 2 minutes.
\edison-image-ww05-15>
203.15.15 url for opkg
tee /etc/opkg/base-feeds.conf << _EOF_ >/dev/null
src/gz all http://repo.opkg.net/edison/repo/all
src/gz core2-32 http://repo.opkg.net/edison/repo/core2-32
_EOF_
src/gz edison http://repo.opkg.net/edison/repo/edison
を削除。
tee /etc/opkg/intel-iotdk.conf << _EOF_ >/dev/null
src intel-all http://iotdk.intel.com/repos/1.1/iotdk/all
src intel-iotdk http://iotdk.intel.com/repos/1.1/intelgalactic
src intel-quark http://iotdk.intel.com/repos/1.1/iotdk/quark
src intel-i586 http://iotdk.intel.com/repos/1.1/iotdk/i586
src intel-x86 http://iotdk.intel.com/repos/1.1/iotdk/x86
_EOF_
echo "src mraa-upm http://iotdk.intel.com/repos/1.1/intelgalactic" > /etc/opkg/mraa-upm.conf
opkg update
opkg install
opkg install libmraa0
opkg update && opkg upgrade
opkg install bash && opkg install less && opkg install git
opkg install bash
opkg install less
opkg install git
chsh -s /bin/bash
vi /lib/systemd/system/sshd.socket
add # to BindToDevice=usb0 with a #
opkg install libmraa0
ifconfig usb0 down && ifconfig wlan0 down && ifconfig wlan0 up
203.15.15 edison /boot partition を増やす方法
実施前
root@edison:~# df Filesystem 1K-blocks Used Available Use% Mounted on /dev/root 475080 335540 102844 77% / devtmpfs 491736 0 491736 0% /dev tmpfs 492048 0 492048 0% /dev/shm tmpfs 492048 492 491556 0% /run tmpfs 492048 0 492048 0% /sys/fs/cgroup tmpfs 492048 492 491556 0% /etc/machine-id systemd-1 5638 5184 454 92% /boot tmpfs 492048 4 492044 0% /tmp systemd-1 2337308 22516 2298408 1% /home tmpfs 492048 0 492048 0% /var/volatile /dev/mmcblk0p5 1003 19 913 2% /factory /dev/mmcblk0p10 2337308 22516 2298408 1% /home /dev/mmcblk0p7 5638 5184 454 92% /boot root@edison:~#
実施後
root@edison:~# df Filesystem 1K-blocks Used Available Use% Mounted on /dev/root 475080 335540 102844 77% / devtmpfs 491736 0 491736 0% /dev tmpfs 492048 0 492048 0% /dev/shm tmpfs 492048 492 491556 0% /run tmpfs 492048 0 492048 0% /sys/fs/cgroup tmpfs 492048 492 491556 0% /etc/machine-id systemd-1 32686 5184 27502 16% /boot tmpfs 492048 4 492044 0% /tmp systemd-1 2337308 27708 2293216 1% /home tmpfs 492048 0 492048 0% /var/volatile /dev/mmcblk0p5 1003 19 913 2% /factory /dev/mmcblk0p10 2337308 27708 2293216 1% /home /dev/mmcblk0p7 32686 5184 27502 16% /boot
コマンド
df
mkdir /home/root/boot-backup
cp -rp /boot/* /home/root/boot-backup/
umount /boot
mkfs.vfat -v -nboot -F16 /dev/mmcblk0p7
mount /boot
cp -rp /home/root/boot-backup/* /boot
df