7 Commits (19490209dd7e0a33fb12417db31f4fe3e60b954c)

Author	SHA1	Message	Date
Robert Jördens	0d6b297d4e	cossin: don't cancel -1 phase offset	2021-03-01 13:29:59 +01:00
Robert Jördens	067ef79560	cossin: shave off a few more instructions	2021-02-26 19:47:48 +01:00
Robert Jördens	b9751ae1d0	dsp/build.rs: add cargo tag	2020-12-10 17:17:59 +01:00
Robert Jördens	7fa4b76e4d	cossin_table: fix build script usage	2020-12-10 17:17:09 +01:00
Robert Jördens	77cb0bbad0	cossin: refactor and tweak ... * shrink the LUT by another bit * correctly use the octant bit to offset the dphi to LUT entry midpoint * add more diagnistics to the unittest and rewrite it in relative units * MSB-align phase and output to match the PLL data, dynamic range and remove the need for roudning bias. * clean up the build.rs table generator a bit	2020-12-10 16:56:13 +01:00
Matt Huszagh	a82b0f3e90	trig: fix formatting	2020-12-09 15:53:56 -08:00
Matt Huszagh	4add34cf9a	add cossin LUT	2020-12-09 15:40:18 -08:00