LaunchPad USB HID and LaunchPad WS2811 Coprocessor Test

Bart Basile 66
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Published on Jan 13, 2015

An implementation of a USB HID gamepad on a TI LaunchPad, controlling a second TI LaunchPad for WS2811 LEDs. Both applications are highly timing critical and difficult to combine, so the GamePad uses several output IOs to have the co-processor run predefined animations. The last board in the stack is the Fuel Tank BoosterPack which supplies additional current for the LEDs since the USB port is limited to 500mA.

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