DEVICE AND METHOD FOR DISPLAY SCREEN CONTROL USING TWO PROCESSORS

Abstract: a communication device comprises: a communication interface; a display screen; a first processor configured to power up according to a first power-up time, the first processor for implementing radio functionality associated with the communication interface; and a second processor configured to power up according to a second power-up time longer than the first power-up time, the second processor for implementing extended functionality as compared to the first processor. the first processor, after the first power-up time: controls the display screen to provide a first gui displaying communication interface-related information and a power-up status of the second processor; and after the second power-up time, hand off control of the display screen to the second processor. the second processor, after being provided with control of the display screen: controls the display screen to provide a second gui displaying the communication interface-related information and information associated with the extended functionality.

Inventor(s): Sean Regan, Daniela Stankovska, Kevin D. Elliott

CPC Classification: G06F3/14 (Digital output to display device {; Cooperation and interconnection of the display device with other functional units})

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