Portable communication devices with accessory functions and related methods
First Claim
1. A portable communication device for use in supporting voice and/or data communication, said portable communication device comprising:
- a housing;
a processor disposed at least partially within said housing; and
an interface connector disposed at said housing and coupled to said processor, said interface connector configured to provide access to a plurality of general purpose input/output (GPIO) interfaces of said processor, and said interface connector configured to couple to a module at a first GPIO interface of the plurality of GPIO interfaces, wherein said module provides at least one accessory function,and wherein said processor is configured to control a second GPIO interface of the plurality of GPIO interfaces to select one of a plurality of communication interfaces supported by the portable communication device to communicate through said interface connector with said module.
1 Assignment
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Accused Products
Abstract
Portable communication devices and related methods for use in supporting voice and/or data communication are provided. One example portable communication device includes a housing, a display device disposed at said housing, a processor disposed at least partially within said housing, the processor coupled to said display device, and an interface connector disposed at said housing and coupled to said processor. The interface connector is configured to couple to a module. The processor is configured to communicate, through said interface connector, via a plurality of communication protocols. The processor is configured to select at least one of the plurality of communication protocols based on the module coupled to the interface connector.
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Citations
20 Claims
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1. A portable communication device for use in supporting voice and/or data communication, said portable communication device comprising:
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a housing; a processor disposed at least partially within said housing; and an interface connector disposed at said housing and coupled to said processor, said interface connector configured to provide access to a plurality of general purpose input/output (GPIO) interfaces of said processor, and said interface connector configured to couple to a module at a first GPIO interface of the plurality of GPIO interfaces, wherein said module provides at least one accessory function, and wherein said processor is configured to control a second GPIO interface of the plurality of GPIO interfaces to select one of a plurality of communication interfaces supported by the portable communication device to communicate through said interface connector with said module. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A method for use in appending at least one accessory function to a portable communication device, the portable communication device including a processor, the processor comprising a plurality of general purpose input/output (GPIO) interfaces, the portable communication device further including an interface connector that provides access to the GPIOs, said method comprising:
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detecting a presence of a module coupled to the interface connector at a first GPIO interface of the plurality of GPIO interfaces; identifying, at the processor, the module; and controlling a second GPIO interface of the plurality of GPIO interfaces, by the processor, to select one of a plurality of communication interfaces supported by the portable communication device to communicate through the interface connector with the module. - View Dependent Claims (17, 18, 19, 20)
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Specification