Hi there!
We are also trying to figure out an easy way to connect our ARM-based devices to the ROS world. So far we rely on ROS drivers written specifically for each device.

@ rosserial: I took a brief look and it indeed looks very interesting. However, I couldn't find code for ARM and so I assume a port would be necessary.

@ Synapticon: Do you think that the implementation/idea of rosxmos will be easily adaptable/expandable to be used on other platforms such as ARM and Atmel (Arduino)? Maybe we could develop some core components together and one writes the platform-specific parts as needed. 

Cheers,
Marcus

--
Dipl.-Ing. (M.Sc.) Marcus Liebhardt
Control Engineer
Yujin Robot
ÁÖ¼Ò: ´ëÇѹα¹ ¼­¿ï½Ã ±Ýõ±¸ °¡»êµ¿ 345-30 ³²¼ºÇÁ¶óÀÚ #601, 153-023.
Address: Door #601, Namsung-Plaza, 345-30 Gasan-dong, Guemcheon-gu, Seoul, 153-023, Republic of Korea
Website: http://www.yujinrobot.com
Email: marcus.liebhardt@yujinrobot.com
Phone: +82-2-2104-0435