How to use the Pixy

[chesterm]

We will be using a Pixy this year connecting via I2C and using C++. X, Y, Width, and Height are the values normally used. X = 0-319 pixels and Y = 0-200 pixels from the Pixy's field of view (0,0 is bottom left). The Pixy will send data for every object it detects, but this can be controlled to a certain number via the Pixymon setup application (connect via usb cable to windows pc). Exposure and other settings are done via the Pixymon program.