diff options
Diffstat (limited to 'firmware/target/arm/gigabeat/meg-fx/button-meg-fx.c')
-rw-r--r-- | firmware/target/arm/gigabeat/meg-fx/button-meg-fx.c | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/firmware/target/arm/gigabeat/meg-fx/button-meg-fx.c b/firmware/target/arm/gigabeat/meg-fx/button-meg-fx.c new file mode 100644 index 0000000000..88a1b4de09 --- /dev/null +++ b/firmware/target/arm/gigabeat/meg-fx/button-meg-fx.c | |||
@@ -0,0 +1,84 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2006 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 | |||
20 | #include <stdlib.h> | ||
21 | #include "config.h" | ||
22 | #include "cpu.h" | ||
23 | #include "system.h" | ||
24 | #include "button.h" | ||
25 | #include "kernel.h" | ||
26 | #include "backlight.h" | ||
27 | #include "adc.h" | ||
28 | #include "system.h" | ||
29 | |||
30 | void button_init_device(void) | ||
31 | { | ||
32 | /* Power, Remote Play & Hold switch */ | ||
33 | } | ||
34 | |||
35 | bool button_hold(void) | ||
36 | { | ||
37 | return (GPGDAT & (1 << 15)); | ||
38 | } | ||
39 | |||
40 | int button_read_device(void) | ||
41 | { | ||
42 | int btn = BUTTON_NONE; | ||
43 | int touchpad = GPJDAT; | ||
44 | int buttons = GPGDAT; | ||
45 | |||
46 | /* Check for hold first */ | ||
47 | if (buttons & (1 << 15)) | ||
48 | return btn; | ||
49 | |||
50 | /* the side buttons */ | ||
51 | if (buttons & (1 << 0)) | ||
52 | btn |= BUTTON_POWER; | ||
53 | |||
54 | if (buttons & (1 << 1)) | ||
55 | btn |= BUTTON_MENU; | ||
56 | |||
57 | if (buttons & (1 << 2)) | ||
58 | btn |= BUTTON_VOL_UP; | ||
59 | |||
60 | if (buttons & (1 << 3)) | ||
61 | btn |= BUTTON_VOL_DOWN; | ||
62 | |||
63 | if (buttons & (1 << 4)) | ||
64 | btn |= BUTTON_A; | ||
65 | |||
66 | /* the touchpad */ | ||
67 | if (touchpad & (1 << 0)) | ||
68 | btn |= BUTTON_UP; | ||
69 | |||
70 | if (touchpad & (1 << 12)) | ||
71 | btn |= BUTTON_RIGHT; | ||
72 | |||
73 | if (touchpad & (1 << 6)) | ||
74 | btn |= BUTTON_DOWN; | ||
75 | |||
76 | if (touchpad & (1 << 7)) | ||
77 | btn |= BUTTON_LEFT; | ||
78 | |||
79 | if (touchpad & (1 << 3)) | ||
80 | btn |= BUTTON_SELECT; | ||
81 | |||
82 | return btn; | ||
83 | } | ||
84 | |||