1 /***************************************************************************
3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___
4 * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
5 * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
10 * Copyright (C) 2010 Thomas Martitz
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 ****************************************************************************/
26 #define BUF_SIZE ((PLUGIN_BUFFER_SIZE-(10<<10)) / (sizeof(int)))
28 static volatile int buf
[BUF_SIZE
];
30 /* (Byte per loop * loops * ticks per s / ticks)>>10 = KB per s */
31 #define KB_PER_SEC(delta) (((BUF_SIZE*sizeof(buf[0])*LOOP_REPEAT*HZ)/delta) >> 10)
33 enum plugin_status
plugin_start(const void* parameter
)
41 rb
->lcd_setfont(FONT_SYSFIXED
);
49 last_tick
= *rb
->current_tick
;
51 for(i
= 0; i
< LOOP_REPEAT
; i
++)
53 for (j
= 0; j
< BUF_SIZE
; j
+=4)
61 delta
= *rb
->current_tick
- last_tick
;
62 rb
->screens
[0]->clear_display();
63 rb
->screens
[0]->putsf(0, line
++, "%s", boost
?"boosted":"unboosted");
64 rb
->screens
[0]->putsf(0, line
++, "bufsize: %u", BUF_SIZE
*sizeof(buf
[0]));
65 rb
->screens
[0]->putsf(0, line
++, "loop#: %d", ++count
);
66 rb
->screens
[0]->putsf(0, line
++, "write ticks: %2d (%5d KB/s)", delta
,
68 last_tick
= *rb
->current_tick
;
69 for(i
= 0; i
< LOOP_REPEAT
; i
++)
71 for(j
= 0; j
< BUF_SIZE
; j
+=4)
79 delta
= *rb
->current_tick
- last_tick
;
80 rb
->screens
[0]->putsf(0, line
++, "read ticks : %2d (%5d KB/s)", delta
,
82 rb
->screens
[0]->update();
84 switch (rb
->get_action(CONTEXT_STD
, TIMEOUT_NOBLOCK
))
86 #ifdef HAVE_ADJUSTABLE_CPU_FREQ
103 case ACTION_STD_CANCEL
: