iphone, ipop, ipad를 이용한 accessory를 개발하기 위해 가장 먼저 해야할 것은?

MFi 프로그램에 가입하는것
http://mfi.apple.com/faqs

How to connect Android and Arduino through the audio channel

Android의 Audio jack를 이용해서 Interactive toy를 하려고 했지만
잘 안되었다.

http://code.google.com/p/androino/wiki/AndroinoTerminal

위의 사이트에서 제공하는 SoftModem은 4.0이라 5.0으로 교체해서
사용 했고 Audio cable은 3-pole에서  4-pole로 사용 했다.

그런데 SoftModem에서 Android기기로 데이터 전송은 되는데(가끔 못받음)
반대로는 안된다.

질문에서도 같은 증상이 있다.
I can receive on the Android side, but not transmit, any suggestions?

어떻게 해야하는가?

- windows at a job -

Interactive toy project

Interactive toy를 위한 첫번째 단계

Audio jack Bluetooth를 이용한 smart phone 데이터 통신 

두번째 

 resizing, current control, simple interface

세번째

 기구 제작,  detail tuning

 네번째

 Application 개발 : chatting server, 3D avatar 

 다섯번째

 Beta test

- mac at home -

OPRoS GUI for Android on Mac OSX(Lion)

OPRoS GUI for Android on Mac OSX(Lion)
1. GUI Deign
2. Engine Compile
3. Activity + JNI
4. Communication with OCE
5. Connection between Android Event(button, view, etc) and OCE command

ubuntu server network setting

sudo vi /etc/network/interfaces

auto eth0 iface eth0 inet static address 218.38.147.88 netmask 255.255.255.0 gateway 218.38.147.1 dns-nameservers 210.94.0.73

sudo vi /etc/resolv.conf nameserver 210.94.0.73

sudo ifup eth0

installing ros on osx

http://abishekramdas.blogspot.com/2011/12/installing-ros-on-mac.html homebrew로 설치 했지만 rxtools에서 문제가 발생한다. log4cxx, python관련해서도 문제가 생기고 어찌어찌해서 빌드하고 설치 했지만 실행에 문제가 많아 포기! macports로 다시 설치하자 위의 사이트에 자세히 나와 있어 따라하면 될것 같다. 포맷하고 다시해보자..

sonar slam 건 rviz 건 kobot, eggbot urdf solidworks vrml -> meshlab dae(collada) -> urdf( collada_urdf ) rxBuilder study solidworks study

hid configuration

LDFLAGS=-L/home/bcc/Downloads/libusb-0.1.12/build/lib CPPFLAGS=-I/home/bcc/Downloads/libusb-0.1.12/build/include ./configure --host=arm-linux-gnueabi --prefix=/home/bcc/Downloads/libhid-0.2.16/build

support hid driver on embedded linux

http://swift.siphos.be/linux_sea/ch07.html

먼저 커널에서 HID driver를 지원해줘야 한다.

hid reference site

http://www.signal11.us/oss/hidapi/
http://libhid.alioth.debian.org/doc/index.html
http://www.libusb.org/

using the cross compile for hidapi
http://www.lvr.com/hidapi.htm
example: arm-linux-gnueabi-gcc -o hidtest -L/usr/local/arm/4.1.2/lib -lusb-1.0 -I/usr/local/arm/4.1.2/include/libusb-1.0 hidtest.cpp hid-libusb.c

HID Reference site

http://www.lvr.com/beagleboard.htm

Using the pdkg

http://www.linuxquestions.org/questions/linux-newbie-8/ubuntu-9-10-include-libusb-libusb-h-802880/

cpack example

http://www.cmake.org/pipermail/cmake/2010-October/040403.html

인공표식 open library

reactivision

인공표시 인식 오픈 라이브러리

Import issue on ARM program

arm-linux-gnueabi-objdump -x gdb | grep NEEDED

http://blog.daum.net/joell/11772014

Compile gdb on ARM board

$ wget ftp://ftp.jaist.ac.jp/pub/GNU/termcap/termcap-1.3.1.tar.gz
$ tar xvzf termcap-1.3.1.tar.gz
$ cd termcap-1.3.1
termcap-1.3.1$ CC=arm-linux-gnueabi.gcc ./configure --build=i686-pc-linux-gnu --host=arm-linux-gnueabi --prefix=$PWD/build
termcap-1.3.1$ make && make install
termcap-1.3.1$ cd ..

$ wget ftp://ftp.jaist.ac.jp/pub/GNU/gdb/gdb-6.6.tar.gz
ftp://sourceware.org/pub/gdb/releases/
$ tar xvzf gdb-6.6.tar.gz
$ cd gdb-6.6
$ CFLAGS=-L/opt/termcap-1.3.1 ./configure --build=i686-pc-linux-gnu --host=arm-linux-gnueabi --target=arm-pc-linux-gnu --prefix=/nfsroot/gdb --disable-werror
$ make && make install

http://blog.daum.net/joell/11772014

Cross Compile common method

export CC=arm-linux-gnueabi-gcc
export CXX=arm-linux-gnueabi-g++
./configure --host=arm-linux-gnueabi

Compile Boost 1.4.7 on ARM board

http://www.boost.org/boost-build2/doc/html/bbv2/reference/tools.html
vi user-config.jam
#using gcc : 4.0 : g++-4.0 ;
using gcc : 4.1.2 : arm-linux-gnueabi-g++ ;

http://www.boost.org/doc/libs/1_48_0/more/getting_started/unix-variants.html
$ cd ~/boost_1_47_0
$ b2 --build-dir=/tmp/build-boost toolset=gcc stage
http://www.boost.org/doc/libs/1_47_0/

Compile MRPT on ARM board

1. add #define _POSIX_PATH_MAX 255 where mrpt-0.9.5/otherlibs/gtest-1.5.0/fused-src/gtest
2. Replace fabsl() to fabs()
3. Replace __atomic_add to __gnu_cxx::__atomic_add where libs/base/src/synch/atomic_incr.cpp
~/src$ cd build
~/src/build$ cmake -DCMAKE_TOOLCHAIN_FILE=~/Toolchain-arm-x86.cmake ..

Compile OpenCV on ARM board

1. Replace fabsl() with fabs() in /OpenCV-2.3.1/modules/flann/include/opencv2/flann/dist.h
2. #define _POSIX_PATH_MAX 255

~/src$ cd build
~/src/build$ cmake -DCMAKE_TOOLCHAIN_FILE=~/Toolchain-arm_x86.cmake ..

Compile ACE framework on ARM board

https://groups.google.com/group/comp.soft-sys.ace/browse_thread/thread/07a5854e5fb798d8/42884ce7b69e2bc8?hl=ko&pli=1

1. tar xvzf ACE0.6.0.7.tar.gz
2. cd ACE_wrappers/ace/
3. vi config.h
4. #define ACE_GCC_HAS_TEMPLATE_INSTANTIATION_VISIBILITY_ATTRS 1
5. or vi ../include/makefiles/platform_macros.GNU
6. no_hidden_visibility=1
7. make clean;make;make install
8. cd tests
9. make