[Discuss-gnuradio] Interpolating FIR filter with runtime adjustable interpolation value

2017-06-27 Thread Joe K
Hi all, How can I adjust the interpolation of an interpolating FIR filter in real time (e.g., interp_fir_filter_fff)? I'm not a C++ guru but it appears to me that the base class, sync_interpolator, does define a function set_interpolation(). It seems that I should be able to call that, then call

Re: [Discuss-gnuradio] Interpolating FIR filter with runtime adjustable interpolation value

2017-06-28 Thread Kevin Reid
On Tue, Jun 27, 2017 at 4:16 PM, Joe K wrote: > In reality my interpolating filter is part of a Python-based hierarchical > block, which is based off of the gmsk_mod in gr-digital. I'm essentially > trying to decouple my symbol rate from the hardware sample rate by > adjusting the modulator's sa