Demokit connection between Mega ADK and phones

Hello guys,

I tried to connect an Arduino Mega ADK using Demokit sources to several phones in vain.

I compiled and upload the Arduino sketch "Demokit.pde" with arduino 0022. It looks ok as the board sends "start" on its usb client port.

I compiled Demokit app under Eclipse using Google API 10 (for phones running Gingerbread) and Android API 15 (for ICS ones). Everything fine.

On the phone side, I tried these setups :

samsung i9000 running CM 7.1 and after pushing android.hardware.usb.accessory.xml and com.android.future.usb.accessory.jar

samsung i9000 running ICS

nexus S running ICS

And nothing happened. There's only a warning in the eclipse logcat :

W/PowerUI(654): unknown intent: Intent { act=android.intent.action.ACTION_POWER_CONNECTED flg=0x10000010 }

Nothing else. I wonder if the board can have a problem on its usb host...

Does anybody have an idea?

Thanks

Hello, I had roughly the same problem, and the surprise that the S Galaxy, was not original usb host, you have successfully bootstrapped DemoKit?