The Network under the Bright-Bright Sky

hColorLED

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v1.0

C source code

hColorLed is a AVR USB MCU firmware to manipulate tricolor LED, with color transition and timing, controlled through USB-HID (Human Interface Device) by computer host.

This is a demostration implementation of my UsbAvrUsb project.
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Okay, publishing the work is always the hardest, especially for the first time for a particular project. Now I have Trac and Subversion setup (and BTW, I upgraded Wordpress to 2.5), publishing UsbAvrUsb, hColorLED and UsbHid.

With these software, with a Atmel USB AVR series controller (like AT90USB162) prototype board and some LEDs, you can then control these LEDs to be at any color on the computer, through the shinny USB interface.

Recently I have been involved in some LED side-project, and the whole story by itself should also be blogged…may be in another day.