diff options
Diffstat (limited to 'uisimulator/common')
-rw-r--r-- | uisimulator/common/fmradio.c | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/uisimulator/common/fmradio.c b/uisimulator/common/fmradio.c new file mode 100644 index 0000000000..280a963f5a --- /dev/null +++ b/uisimulator/common/fmradio.c | |||
@@ -0,0 +1,58 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2002 by Linus Nielsen Feltzing | ||
11 | * | ||
12 | * All files in this archive are subject to the GNU General Public License. | ||
13 | * See the file COPYING in the source tree root for full license agreement. | ||
14 | * | ||
15 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
16 | * KIND, either express or implied. | ||
17 | * | ||
18 | ****************************************************************************/ | ||
19 | #include "debug.h" | ||
20 | |||
21 | #ifdef HAVE_FMRADIO | ||
22 | |||
23 | static int fmstatus = 0; | ||
24 | |||
25 | static int fmradio_reg[3]; | ||
26 | |||
27 | int fmradio_read(int addr) | ||
28 | { | ||
29 | if(addr == 0) | ||
30 | return fmradio_reg[2]; /* To please the hardware detection */ | ||
31 | else | ||
32 | { | ||
33 | if(addr == 3) | ||
34 | { | ||
35 | /* Fake a good radio station at 99.4MHz */ | ||
36 | if(((fmradio_reg[1] >> 3) & 0xffff) == 11010) | ||
37 | return 0x100000 | 85600; | ||
38 | } | ||
39 | } | ||
40 | return 0; | ||
41 | } | ||
42 | |||
43 | void fmradio_set(int addr, int data) | ||
44 | { | ||
45 | fmradio_reg[addr] = data; | ||
46 | } | ||
47 | |||
48 | void fmradio_set_status(int status) | ||
49 | { | ||
50 | fmstatus = status; | ||
51 | } | ||
52 | |||
53 | int fmradio_get_status(void) | ||
54 | { | ||
55 | return fmstatus; | ||
56 | } | ||
57 | |||
58 | #endif | ||