I cannot seem to find the correct gyro conversion for any of the gyro FSR's. I have tried to determine this conversion myself using the following equation for the 1000 dps mode: 1000*pi/180 = 17.45 rad/s, which I take means the raw gyro output of -32768 to 32767 maps linearly to -17.45 to +17.45 rad/s which gives the multiplier (1000*pi/180)/(32767) = .00053265 when multiplied by the int16_t raw gyro value should give the equivalent rad/s value.
However the result I am getting is far too small to be correct. For instance I rotated the chip at roughly 3.14 rad/s (turned it 180 degrees in about 1 second) but using this conversion factor I got values < 0.1 rad/s.
Does anyone know what I am doing wrong or have advice to point me in the right direction?
Thanks,
Thomas