Posted on June 25, 2013 at 14:40
Hi,
I try to implement a IIR filter with the ''
arm_biquad_cascade_df2T_f32'' function from the CMIS dsp libraries and I encountered a problem: my output datas and my pstate table are overflowed after ...
Posted on June 26, 2013 at 17:50 To me it looks like you don't have enough coefficients in iir_coeff. Try to generate those 35 coeffs somehow. My bad, when I put the IIR coefficients without the ''scale fators'' the iir_coeff table size is 30 ...
Posted on June 25, 2013 at 17:59Hi, Very impressive work ! I'm working on this kind of project but the result is quite bad. I managed to get an algo to calculate the yaw, pitch and roll and it works fine but when I double integrate the acceleration ...
