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Re: pic: Thousands of manhours of work... coming '07
Quote:
Originally Posted by Andrew Blair
I have a question regarding your plug and play setup. I assume the gyro and encoders are plugged into the dev. board, and you just supply power and a serial connection to the brain, right?
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Our board will house all the sensor connections, and power, and a serial cable goes to the program port.
One misconception I'd like to clear up is the kind of data this will make available. Besides passing on raw sensor data, it will also pass on an X/Y coordinate and heading value to the robot. This allows an out of the box user to immediately have a wealth of info it takes most teams a few weeks to get to. Also, we are looking in to writing and releasing code after kickoff that will illustrate waypoint based driving and an autonomous state machine. We are also playing with the idea of an auto-calibration system to make user set up even easier.
EDIT: I wanted to add this. Once calibrated, the system will work any gyro/encoder system you use, with varying degrees of accuracy depending on the sensors used. Higher count encoders will be more accurate, lower count will be less. Higher/lower quality gyros can have a same effect. But fundamentally the code is designed to be sensor-independent, with all the variance accounted for in the initial calibration.
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Matt Krass
If I suggest something to try and fix a problem, and you don't understand what I mean, please PM me!
I'm a FIRST relic of sorts, I remember when we used PBASIC and we got CH Flightsticks in the KoP. In my day we didn't have motorized carts, we pushed our robots uphill, both ways! (Houston 2003!)
Last edited by Matt Krass : 31-12-2006 at 15:54.
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