WIRELESS CONTROLLER
A wireless controller is configured to communicate wirelessly with a host device, such as a tablet computer. The wireless controller may operate in multiple modes. For example, the wireless controller may operate in a game mode in which it transmits one or more game commands to the host device. The game commands may be transmitted in response to an actuation of a controller input, such as a button or joystick. The wireless controller may be switched from the game mode to another mode, such as a keyboard mode. In the keyboard mode, the controller may translate the controller inputs into keyboard equivalent values that are transmitted to the host device. The wireless controller may be configured to pair with a host device without transmitting a pairing code and without a user entering a pair code.
1 . A method comprising:
transmitting one or more game commands, by a wireless controller in a game mode, to a host device, wherein each game command corresponds to an actuation of a controller input of a plurality of controller inputs;
switching the wireless controller from the game mode to a keyboard mode;
translating, by the wireless controller in the keyboard mode, each of the controller inputs to a corresponding keyboard-equivalent value; and
transmitting one or more of the keyboard-equivalent values, by the wireless controller in the keyboard mode, to the host device.
2 . The method of claim 1 , the method further comprising:
switching the wireless controller, in response to at least one predetermined actuation of one of the controller inputs, from the keyboard mode to the game mode.
3 . The method of claim 1 , wherein the switching from the game mode to the keyboard mode is in response to at least one predetermined actuation of one of the controller inputs, the method further comprising:
switching the wireless controller, in response to the predetermined actuation of the one controller input, from the keyboard mode to the game mode.
4 . The method of claim 1 , wherein the controller inputs comprise at least one of a button and a joystick.
5 . A method comprising:
detecting, by a host device, a wireless controller within a detectable range, wherein the wireless controller is in a discover mode;
determining an identification of the wireless controller;
based on the identification of the wireless controller, determining whether the controller has been paired to the host device; and
pairing the controller to the host device without entering or transmitting a pairing code.
6 . The method of claim 5 , the method further comprising:
if the controller has not been paired to host device, the controller is paired to the host device response to a selection of the controller via the host device.
7 . The method of claim 5 , the method further comprising:
if the controller has been paired to the host device, the controller is paired to the host device by matching identification information associated with the controller with identification information stored in the host device.
8 . The method of claim 5 , wherein pairing the controller to the host device comprises pairing the controller to the hose device in accordance with a Bluetooth protocol.
9 . A wireless controller configured to transmit messages to a computer, the wireless controller comprising:
one or more controller inputs configured to, in response to corresponding user actuations, send commands to a processor;
a transmitter configured to:
transmit one or more commands to a host device when the controller is in a game mode; and
transmit one or more keyboard-equivalent values to the host device when the controller is in a keyboard mode; and
a processor configured to:
switch the controller between the game mode and the processor mode; and
translate, each of the one or more keyboard-equivalent values to one or more game commands in response to at least one predetermined actuation of at least one predetermined controller input of the one or more controller inputs.
10 . The wireless controller of claim 9 , the wireless controller further configured to pair with the computer without transmitting a pairing code.
11 . The wireless controller of claim 9 , wherein the controller inputs comprise at least one button or at least one joystick.
12 . The wireless controller of claim 9 , the wireless controller further configured to pair with the computer in accordance with a Bluetooth protocol and without a transmission of a pairing code.