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Unread 25-02-2009, 01:11
Dave Flowerday Dave Flowerday is offline
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Re: Driving a robot with a Wii Nunchuck

Quote:
Originally Posted by computerboi1503 View Post
We also passed around the idea for stability/autonomous of using the Nunchuck on the robot with the handy I2C port on the DSC.
Unfortunately, with the way the I2C support was implemented on the crio, I don't think you can use it to talk to a Nunchuck. The Nunchuck requires that you send a single byte and then read back 6 bytes. The crio only lets you read 4 bytes at a time and insists on sending an address byte before each read. At least, that's what I gathered from reading/using the I2C code in WPIlib.