Data storage device for a device accessory
First Claim
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1. An apparatus comprising:
- a non-volatile memory; and
a memory controller coupled to the non-volatile memory and configured to;
receive information of an application of a device, the information indicating a device battery charging threshold; and
store the information in the non-volatile memory to be accessible to a controller of a device accessory,wherein accessibility of the information to the controller of the device accessory enables determination of whether to initiate charging of the device from a battery of the device accessory based on a charge level associated with the device and further based on the device battery charging threshold while the application is not executing at the device, the charge level independent of the device battery charging threshold.
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Abstract
An accessory associated with a wireless device includes a first interface configured to communicate with the wireless device using a wired communication technique and a second interface configured to communicate with the wireless device using a wireless communication technique. The accessory further includes a data storage device and a controller coupled to the first interface, to the second interface, and to the data storage device. The controller is configured to activate the first interface in response to a message received via the second interface.
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Citations
16 Claims
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1. An apparatus comprising:
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a non-volatile memory; and a memory controller coupled to the non-volatile memory and configured to; receive information of an application of a device, the information indicating a device battery charging threshold; and store the information in the non-volatile memory to be accessible to a controller of a device accessory, wherein accessibility of the information to the controller of the device accessory enables determination of whether to initiate charging of the device from a battery of the device accessory based on a charge level associated with the device and further based on the device battery charging threshold while the application is not executing at the device, the charge level independent of the device battery charging threshold. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method comprising:
in a case that is mechanically connected to a wireless device, the case including a battery and a data storage device, performing; using a communication technique, receiving a first indication from the wireless device of a charge level of the wireless device; receiving a second indication of a charging threshold from the wireless device wherein the charge level is independent of the charging threshold; and in response to the charge level being less than the charging threshold, providing a voltage to the wireless device using the battery. - View Dependent Claims (8, 9, 10, 11, 12, 13, 14)
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15. An apparatus comprising:
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means for storing data in a non-volatile manner; and means for receiving information of an application of a device and for storing the information in the means for storing data to be accessible to a controller of a device accessory, the information indicating a device battery charging threshold, wherein accessibility of the information to the controller of the device accessory enables the controller to determine whether to initiate charging of the device from a battery of the device accessory based on a charge level associated with the device and further based on the device battery charging threshold while the application is not executing at the device, the charge level independent of the device battery charging threshold. - View Dependent Claims (16)
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Specification