Cambridge Silicon Radio Limited

Chris Lowe

James Digby Yarlet Collier

James Digby Collier

Noel Andrew Bainbridge

Harith Haboubi

A method and system for sharing access to a storage device. Two processing devices are connected to a storage device interface. The processing devices are interconnected to allow communication with regard to access to the storage device interface. Access to the storage device interface is controlled by the first and second processing devices exchanging signals. Embodiments of the invention may be a mobile device configured to play audio files from a memory card connected to the mobile device. A communications link may be established to a remote device for the transfer of data between devices.

Sharing of access to a storage device

Method and peripheral device to facilitate the installation of software on a host device to allow communication between that host device and a peripheral device. On connection to a host device a peripheral device presents in a first mode. In the first mode the device identifies itself as a Human Interaction Device and transmits information to the host device to facilitate the installation of the software. Subsequently the peripheral device operates in a second mode in which it identifies itself according to its real function.

Software install automation

A peripheral device having: an interface for connection to a host device; a memory for storing software for use by the host device for operating with the peripheral device; and a processor for controlling the operation of the device such that the device has two operating modes over the interface: a first mode in which it operates as a storage device storing the said software and a second mode in which it operates as a device for providing other functionality to a device connected to it via the interface by means of the software; the peripheral device being configured so that on connection of the interface to a host device it operates in the first mode and so that it subsequently operates in the second mode.

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Cambridgeshire, United Kingdom

Chris Lowe