Showing posts from September, 2010

Arduino derivatives

Boarduino RBBB FIO Teensy <- this is it Freeduino Sanguino Illuminato Parallel Seeeduino Seeeduino Mega hackaday seeddstudio engadget instructables

Ubuntu mount smb drive

HOWTO persistent HOWTO manual sudo apt-get install smbfs Example: create .smbcredentials file with: username= password= domain= chmod 600 .smbcredentials In fstab create and entry like: #rochester nas // /media/roc-nas cifs credentials=/home/username/.smbcredentials,dirmode=0777,file_mode=0777,iocharset=utf8,codepage=cp850,unicode 0 0 To mount: sudo mount /media/mount-name or sudo mount -a To unmount: sudo umount /media/mount-name or sudo umount -a



Dynamic SQL Oracle PL/SQL


Arduino MMC / SD card read/write

roland-riegel lib It includes * low-level MMC, SD and SDHC read/write routines * partition table support * a simple FAT16/FAT32 read/write implementation Seeeduino Raw and Fat16 HOWTO Detailed description

Bluetooth 3.0, WiFi combo chip BMC4325

Broadcom BMC4325 announcement


Android files Common tasks HowTo Binding a List to a data cursor icon sizes and design Android icon examples or on local drive: android-sdk-linux_86/platforms/android-8/data/res Hierarchy Viewer layoutopt tool Layout Objects Example Views R.Stylable class RelativeLayout example Android graphical widget guide Tab examples Table example Table example w/divider Table row lines hack Table rounded border Table rounded border example 2 WebView - show simple content within an Activity Service Manifest service element Message Notification Intent guide Intent Intent example Security permissions A feature can be protected by at most one permission. Data storage Shared Preferences      Store private primitive data in key-value pairs. Internal Storage      Store private data on the device memory. External Storage      Store public data on the shared external storage. SQLite Databases      Store structured data in a private database. Content providers Must be implemented thread-safe. Call ContentRe

J2SE Bluetooth

HOWTO StackOverflow JSR-82 Discovery Oracle HOWTO include SPP rfcomm example

C/C++ stuff


J2ME bluetooth JSR-82

HOWTO Getting Started



VBox image keeps growing and running out of space

Clean it up Zero it Shut it down Compact it download SDelete sdelete -z -c c: shutdown the guest OS and virtualbox vditool SHRINK whatever.vdi VBoxManage modifyhd Win8.1.vdi compact


Dot does not match new line. Add one of the following to the pattern to support new line: (?m) multiline (?s) dot all