From 976a1699da373f01dabc9353b34aef261ebf740f Mon Sep 17 00:00:00 2001 From: Marcin Bukat Date: Mon, 30 May 2011 21:10:37 +0000 Subject: Rockchip rk27xx port initial commit. This is still work in progress. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29935 a1c6a512-1295-4272-9138-f99709370657 --- .../arm/rk27xx/rk27generic/button-rk27generic.c | 39 +++++++++++++++++ .../target/arm/rk27xx/rk27generic/button-target.h | 51 ++++++++++++++++++++++ 2 files changed, 90 insertions(+) create mode 100644 firmware/target/arm/rk27xx/rk27generic/button-rk27generic.c create mode 100644 firmware/target/arm/rk27xx/rk27generic/button-target.h (limited to 'firmware/target/arm/rk27xx/rk27generic') diff --git a/firmware/target/arm/rk27xx/rk27generic/button-rk27generic.c b/firmware/target/arm/rk27xx/rk27generic/button-rk27generic.c new file mode 100644 index 0000000000..cd60482b0f --- /dev/null +++ b/firmware/target/arm/rk27xx/rk27generic/button-rk27generic.c @@ -0,0 +1,39 @@ +/*************************************************************************** + * __________ __ ___. + * Open \______ \ ____ ____ | | _\_ |__ _______ ___ + * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / + * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < + * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ + * \/ \/ \/ \/ \/ + * $Id$ + * + * Copyright (C) 2011 Marcin Bukat + * + * 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 "config.h" +#include "cpu.h" +#include "system.h" +#include "button.h" + +void button_init_device(void) +{ + /* setup button gpios as input */ + GPIO_PCCON &= ~(BUTTON_MAIN); +} + +/* + * Get button pressed from hardware + */ +int button_read_device(void) +{ + return (GPIO_PCDR & BUTTON_MAIN); +} diff --git a/firmware/target/arm/rk27xx/rk27generic/button-target.h b/firmware/target/arm/rk27xx/rk27generic/button-target.h new file mode 100644 index 0000000000..cc14dfc32b --- /dev/null +++ b/firmware/target/arm/rk27xx/rk27generic/button-target.h @@ -0,0 +1,51 @@ +/*************************************************************************** + * __________ __ ___. + * Open \______ \ ____ ____ | | _\_ |__ _______ ___ + * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / + * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < + * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ + * \/ \/ \/ \/ \/ + * $Id$ + * + * Copyright (C) 2011 Marcin Bukat + * + * 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. + * + ****************************************************************************/ +#ifndef _BUTTON_TARGET_H_ +#define _BUTTON_TARGET_H_ + +#include +#include "config.h" + +void button_init_device(void); +int button_read_device(void); + +/* Main unit's buttons */ +/* values assigned corespond to GPIOs numbers */ +#define BUTTON_PLAY 0x00000002 + +#define BUTTON_REW 0x00000008 +#define BUTTON_FF 0x00000004 +#define BUTTON_VOL 0x00000040 +#define BUTTON_M 0x00000010 + +#define BUTTON_LEFT BUTTON_REW +#define BUTTON_RIGHT BUTTON_FF +#define BUTTON_ON BUTTON_PLAY + +#define BUTTON_REMOTE 0 + +#define BUTTON_MAIN (BUTTON_PLAY|BUTTON_REW|BUTTON_FF|\ + BUTTON_VOL|BUTTON_M) + +#define POWEROFF_BUTTON BUTTON_PLAY +#define POWEROFF_COUNT 30 + +#endif /* _BUTTON_TARGET_H_ */ -- cgit v1.2.3