diff options
Diffstat (limited to 'firmware/target')
| -rw-r--r-- | firmware/target/arm/s5l8700/meizu-m6sp/button-m6sp.c | 72 | ||||
| -rw-r--r-- | firmware/target/arm/s5l8700/meizu-m6sp/button-target.h | 17 |
2 files changed, 79 insertions, 10 deletions
diff --git a/firmware/target/arm/s5l8700/meizu-m6sp/button-m6sp.c b/firmware/target/arm/s5l8700/meizu-m6sp/button-m6sp.c new file mode 100644 index 0000000000..a2c7604a85 --- /dev/null +++ b/firmware/target/arm/s5l8700/meizu-m6sp/button-m6sp.c @@ -0,0 +1,72 @@ +/*************************************************************************** + * __________ __ ___. + * Open \______ \ ____ ____ | | _\_ |__ _______ ___ + * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / + * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < + * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ + * \/ \/ \/ \/ \/ + * $Id$ + * + * Copyright (C) 2009 Bertrik Sikken + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ****************************************************************************/ + +#include <stdbool.h> +#include "config.h" + +#include "inttypes.h" +#include "s5l8700.h" +#include "button-target.h" + +/* Button driver for the meizu M6SP + + Future improvements: + * touch strip support + * left/right buttons (probably part of touch strip) + * unify with m3/m6sl button driver if possible + + */ + + +void button_init_device(void) +{ + PCON0 &= ~(0x3 << 10); /* P0.5 hold switch */ + PCON0 &= ~(0x3 << 14); /* P0.7 enter button */ + PCON1 &= ~(0xF << 12); /* P1.3 menu button */ + PCON1 &= ~(0xF << 16); /* P1.4 play button */ +} + +int button_read_device(void) +{ + int buttons = 0; + + if (button_hold()) { + return 0; + } + + if ((PDAT0 & (1 << 7)) == 0) { + buttons |= BUTTON_ENTER; + } + if ((PDAT1 & (1 << 3)) == 0) { + buttons |= BUTTON_MENU; + } + if ((PDAT1 & (1 << 4)) == 0) { + buttons |= BUTTON_PLAY; + } + + return buttons; +} + +bool button_hold(void) +{ + return ((PDAT0 & (1 << 5)) != 0); +} + diff --git a/firmware/target/arm/s5l8700/meizu-m6sp/button-target.h b/firmware/target/arm/s5l8700/meizu-m6sp/button-target.h index 7fab9c4d64..db6445fe30 100644 --- a/firmware/target/arm/s5l8700/meizu-m6sp/button-target.h +++ b/firmware/target/arm/s5l8700/meizu-m6sp/button-target.h @@ -30,21 +30,18 @@ bool button_hold(void); void button_init_device(void); int button_read_device(void); -/* Toshiba Gigabeat specific button codes */ +/* Meizu M6 specific button codes */ #define BUTTON_LEFT 0x00000001 #define BUTTON_RIGHT 0x00000002 -#define BUTTON_UP 0x00000004 -#define BUTTON_DOWN 0x00000008 +#define BUTTON_PLAY 0x00000004 +#define BUTTON_MENU 0x00000008 +#define BUTTON_SELECT 0x00000010 /* TODO: tap on the touch strip */ +#define BUTTON_ENTER 0x00000020 -#define BUTTON_SELECT 0x00000010 -#define BUTTON_MENU 0x00000020 -#define BUTTON_PLAY 0x00000040 - - -#define BUTTON_MAIN (BUTTON_MENU|BUTTON_LEFT|BUTTON_RIGHT\ - |BUTTON_UP|BUTTON_DOWN|BUTTON_SELECT|BUTTON_PLAY) +#define BUTTON_MAIN (BUTTON_LEFT|BUTTON_RIGHT|BUTTON_PLAY|BUTTON_MENU\ + |BUTTON_SELECT|BUTTON_ENTER) #define BUTTON_REMOTE 0 |