| commit | 0e0e1f43634cb6135f1620f97c84c9453325f005 | [log] [tgz] |
|---|---|---|
| author | Thomas Tsou <tom@tsou.cc> | Sat Nov 09 22:08:51 2013 -0500 |
| committer | Thomas Tsou <tom@tsou.cc> | Fri Nov 15 23:35:07 2013 -0500 |
| tree | 6a917d8709adbd2938ba7a3a8f67a91a09e8d931 | |
| parent | d0f3ca3e94be458cde4b2654681ba2e7e21197b4 [diff] |
Transceiver52M: Setup sinc() call directly with table lookup On Beagle Board the call into the sinc() function is generating a lot of load on the peak interpolation. Simplify the sinc() function with a dedicated table lookup. Eventually, this table may be removed in favour of using a precomputed filterbank for fractional delay determination. Signed-off-by: Thomas Tsou <tom@tsou.cc>