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Unread 29-01-2006, 18:54
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Re: Gyroscope Code

Quote:
Originally Posted by Kevin Watson
Ugh, I'll have to work through it. The gyro expression looks convoluted because it's hand-tuned to minimize integer division rounding error while not overflowing the numerator. While I'm looking at it, you might consider working through it yourself using dimensional analysis. Keep in mind that gyro_angle is not in angular units <grin>.
We had a similar issue today messing around with both the DAA and another <classified> sensor that give a 0-5 volt signal. We're already using the gyro, so we can't use Get_Analog_Value anymore, so instead we've move the code to use Get_ADC_Result(), and I was surprised to get 11-bit outputs (0-2047) on that instead of 10-bit values I was expecting.
 


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