9 Commits

Author	SHA1	Message	Date
mndza	76318321f5	gateware: fix HalfBandInterpolator backpressure issues	2026-01-09 16:24:55 +01:00
mndza	29bfc3b78b	gateware: fix occasional IQ swap in half-band decimator ... Prevent loosing track of the IQ time-multiplexing state within the FIR filter.	2026-01-09 16:19:45 +01:00
mndza	4724eb5644	gateware: fix SB_MAC16 versions of the FIR decimator, interpolator ... Simplified the filter architecture by using an adder tree for obtaining the final sum of the subfilters (vs systolic array). Previously, no backpressure (always_ready=True) worked fine but otherwise we lost samples.	2026-01-09 16:19:44 +01:00
mndza	70c211d0ff	gateware: generic SGPIOInterface and simpler capture management	2026-01-09 12:33:11 +01:00
Michael Ossmann	0a9e24c7bd	Revert "gateware: generic SGPIOInterface, simpler capture management, fix SB_MAC16 resamplers"	2025-12-23 18:41:15 -05:00
mndza	91c005d13e	gateware: fix SB_MAC16 versions of the FIR decimator, interpolator ... Simplified the filter architecture by using an adder tree for obtaining the final sum of the subfilters (vs systolic array). Previously, no backpressure (always_ready=True) worked fine but otherwise we lost samples.	2025-12-19 17:03:05 +01:00
mndza	99f96d2498	gateware: generic SGPIOInterface and simpler capture management	2025-12-19 17:03:05 +01:00
Diego Hurtado	4ed9169f4e	fix gateware typo and update build, no DC block in loopback test (#1621)	2025-12-17 14:33:06 -05:00
Michael Ossmann	409acbc3c9	Add support for HackRF Pro (code name: Praline) ... Co-authored-by: mndza <diego.hdmp@gmail.com> Co-authored-by: Martin Ling <martin-git@earth.li> Co-authored-by: Antoine van Gelder <antoine@greatscottgadgets.com>	2025-11-24 20:53:41 -05:00