1 /***************************************************************************
3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___
4 * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
5 * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
10 * Copyright (c) 2011 Michael Sevakis
12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation; either version 2
15 * of the License, or (at your option) any later version.
17 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
18 * KIND, either express or implied.
20 ****************************************************************************/
23 #elif defined (CPU_COLDFIRE)
24 #include "m68k/beep.c"
27 /* Actually output samples into beep_buf */
28 static FORCE_INLINE
void beep_generate(int16_t *out
, int count
,
29 uint32_t *phase
, uint32_t step
,
36 int16_t amp
= amplitude
;
38 if (ph
> UINT32_MAX
/ 2)