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* fft: always enable spectrogram, gray mode works with LCD_DEPTH == 1Rafaël Carré2010-05-18
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26140 a1c6a512-1295-4272-9138-f99709370657
* fft plugin: move const data into a c file and use no wider types than ↵Nils Wallménius2010-05-17
| | | | | | necessary, makes the plugin about 63kB smaller git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26100 a1c6a512-1295-4272-9138-f99709370657
* FFT plugin: The 64-bit sqrt function is no longer neededDelyan Kratunov2010-05-02
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25791 a1c6a512-1295-4272-9138-f99709370657
* FFT plugin: eliminate 64-bit math. This should result in faster and probably ↵Delyan Kratunov2010-05-02
| | | | | | more accurate calculations. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25790 a1c6a512-1295-4272-9138-f99709370657
* Add MPIO HD200 port - changed filesMarcin Bukat2010-04-26
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25724 a1c6a512-1295-4272-9138-f99709370657
* FFT plugin: init mutexMaurus Cuelenaere2010-02-28
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24973 a1c6a512-1295-4272-9138-f99709370657
* kiss_fftr appears to perform two real-valued ffts in parallel -- so feed ↵Dave Hooper2010-02-22
| | | | | | it only one signal of size N/2 (as opposed to splitting a single signal of size N into two interleaved parts which is what it seemed to be doing before) git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24865 a1c6a512-1295-4272-9138-f99709370657
* Packard Bell Vibe 500: Finish plugin keymaps. Rockbox compiles clean now for ↵Szymon Dziok2010-02-14
| | | | | | the target. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24658 a1c6a512-1295-4272-9138-f99709370657
* fft: fix yellowTomer Shalev2010-02-12
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24613 a1c6a512-1295-4272-9138-f99709370657
* fft: fix redTomer Shalev2010-02-11
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24612 a1c6a512-1295-4272-9138-f99709370657
* fft plugin: add touchscreen key-mapping and enable plugin for touchscreen ↵Tomer Shalev2010-02-11
| | | | | | targets git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24611 a1c6a512-1295-4272-9138-f99709370657
* New plugin: FFT, A frequency analyzer pluginFrank Gevaerts2010-02-10
There is some more work needed: - Keymaps are definitely not perfect, touchscreen targets are disabled due to no keymap - There is no manual yet Author: Delyan Kratunov Flyspray: FS#10065 git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24587 a1c6a512-1295-4272-9138-f99709370657