Author Topic: Interfacing with a microcontroller  (Read 5183 times)

Offline bubugian

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on: October 15, 2008, 05:04:28 AM
Hi all, I'd like to develop a board with a micro (something like an Atmel AVR) and a bluetooth module.
For the moment, it is sufficient for me to to recognize wiimote and nunchuck's data.
Let's suppose that BT module is connected to microprocessor via spi or uart.
How I should expect datas from wiimote/nunchuck ?
Information will arrive without asking them or should I send some command to wiimote?
Where I could find C source code ?
Please link me to some implementation examples (no c# please)...


Thanks!



Offline ujs

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Reply #1 on: October 15, 2008, 10:32:12 AM
How I should expect datas from wiimote/nunchuck ?
Information will arrive without asking them or should I send some command to wiimote?

Hi, I suggest you first take a look at the technical details for the Wiimote: http://wiibrew.org/wiki/Wiimote
Your question will be answered there.

Also note that it is possible to avoid using Bluetooth: http://www.wiimoteproject.com/general-hardware-talk/wiimote-i2c-connectivity/

Uwe



Java WiimoteWhiteboard for Mac OS X, Windows and Linux.