Abstract: A method of dynamically determining and utilizing an application programming interface within an electronic device is presented. In the method, a definition of an object is received from the application programming interface, wherein the definition describes at least a portion of the application programming interface. The object is then generated based on the definition, wherein the object includes data for controlling the electronic device. The object is transferred to the application programming interface.

Abstract: A message transmitting signal comprised of a sequence of high level and low level pulses arranged to provide a message, such as the IR bit pattern output by a remote control device, is analysed. Distinct durations during which pulses are at a high level are formed into a first table and distinct durations during which the pulses are at low level are formed into a second table. An index is linked to the first and second tables, the index identifying the order, level and distinct duration of the pulses in the signal. The index can be categorised to identify the protocol of the message and can be used to recognise protocols and, in a universal remote control device, to generate message transmitting signals.

Abstract: One embodiment may take the form of a control circuit that provides a combined power signal and control signal to an LNB of a satellite system. The control circuit output may be transmitted to an LNB by a set-top box (STB) such that the STB may control the LNB. The control circuit may accept an enable signal from the STB to alter the circuit from a transmitting circuit to a receiving circuit. The control circuit may also integrate the functionality of a low pass filter into the communication signal circuit, thereby removing the need for a low pass filter at a power supply output. The control circuit may also provide a low overall power consumption of the circuit by isolating the communication signal from the power supply signal before the signals are combined.

Abstract: One embodiment may take the form of a method and apparatus for controlling a set-top box (STB) or digital video recorder (DVR) through a mobile device. The STB may be configured to provide a reminder message to the mobile device of a user to notify the user that a particular program is available for viewing. In another embodiment, the user may reply to the reminder message through their mobile device to instruct the STB to record the desired program in the memory of the DVR. Thus, the user may instruct the DVR to record a program in response to a program reminder without the requirement of being in the same location as the STB.