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Moved the X5 button driver to the target tree

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10339 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Linus Nielsen Feltzing 2006-07-27 13:27:31 +00:00
parent 81537d49df
commit c849219370
18 changed files with 241 additions and 157 deletions
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70
firmware/target/coldfire/iaudio/x5/button-target.h Executable file
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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2006 by Linus Nielsen Feltzing
*
* All files in this archive are subject to the GNU General Public License.
* See the file COPYING in the source tree root for full license agreement.
*
* 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 <stdbool.h>
#include "config.h"
#define HAS_BUTTON_HOLD
#define HAS_REMOTE_BUTTON_HOLD
bool button_hold(void);
bool remote_button_hold(void);
void button_init_device(void);
int button_read_device(void);
/* iaudio X5 specific button codes */
/* Main unit's buttons */
#define BUTTON_POWER 0x00000001
#define BUTTON_REC 0x00000002
#define BUTTON_LEFT 0x00000004
#define BUTTON_RIGHT 0x00000008
#define BUTTON_UP 0x00000010
#define BUTTON_DOWN 0x00000020
#define BUTTON_PLAY 0x00000040
#define BUTTON_SELECT 0x00000080
#define BUTTON_MAIN (BUTTON_POWER|BUTTON_PLAY|BUTTON_LEFT|BUTTON_RIGHT\
|BUTTON_UP|BUTTON_DOWN|BUTTON_REC|BUTTON_SELECT)
/* Remote control's buttons */
#define BUTTON_RC_PLAY 0x00100000
#define BUTTON_RC_REW 0x00080000
#define BUTTON_RC_FF 0x00040000
#define BUTTON_RC_VOL_UP 0x00020000
#define BUTTON_RC_VOL_DOWN 0x00010000
#define BUTTON_RC_REC 0x00008000
#define BUTTON_RC_MENU 0x00004000
#define BUTTON_RC_MODE 0x00002000
#define BUTTON_REMOTE (BUTTON_RC_PLAY|BUTTON_RC_VOL_UP|BUTTON_RC_VOL_DOWN\
|BUTTON_RC_REW|BUTTON_RC_FF\
|BUTTON_RC_REC|BUTTON_RC_MENU|BUTTON_RC_MODE)
#define POWEROFF_BUTTON BUTTON_POWER
#define POWEROFF_COUNT 10
#endif /* _BUTTON_TARGET_H_ */

131
firmware/target/coldfire/iaudio/x5/button-x5.c Executable file
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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2006 by Linus Nielsen Feltzing
*
* All files in this archive are subject to the GNU General Public License.
* See the file COPYING in the source tree root for full license agreement.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include <stdlib.h>
#include "config.h"
#include "cpu.h"
#include "system.h"
#include "button.h"
#include "kernel.h"
#include "backlight.h"
#include "adc.h"
#include "system.h"
void button_init_device(void)
{
/* Power, Remote Play & Hold switch */
GPIO_FUNCTION |= 0x0e000000;
GPIO_ENABLE &= ~0x0e000000;
}
bool button_hold(void)
{
return (GPIO_READ & 0x08000000)?false:true;
}
bool remote_button_hold(void)
{
return false; /* TODO X5 */
}
int button_read_device(void)
{
int data;
int btn = BUTTON_NONE;
static bool hold_button = false;
static bool remote_hold_button = false;
/* backlight handling */
if (hold_button && !button_hold())
{
backlight_on();
}
/* TODO: add light handling for the remote */
hold_button = button_hold();
remote_hold_button = remote_button_hold();
/* normal buttons */
if (!hold_button)
{
data = adc_scan(ADC_BUTTONS);
if (data < 0xf0)
{
if(data < 0x7c)
if(data < 0x42)
btn = BUTTON_LEFT;
else
if(data < 0x62)
btn = BUTTON_RIGHT;
else
btn = BUTTON_SELECT;
else
if(data < 0xb6)
if(data < 0x98)
btn = BUTTON_REC;
else
btn = BUTTON_PLAY;
else
if(data < 0xd3)
btn = BUTTON_DOWN;
else
btn = BUTTON_UP;
}
}
/* remote buttons */
data = adc_scan(ADC_REMOTE);
if(data < 0x17)
remote_hold_button = true;
if(!remote_hold_button)
{
if (data < 0xee)
{
if(data < 0x7a)
if(data < 0x41)
btn |= BUTTON_RC_REW;
else
if(data < 0x61)
btn |= BUTTON_RC_FF;
else
btn |= BUTTON_RC_MODE;
else
if(data < 0xb4)
if(data < 0x96)
btn |= BUTTON_RC_REC;
else
btn |= BUTTON_RC_MENU;
else
if(data < 0xd1)
btn |= BUTTON_RC_VOL_UP;
else
btn |= BUTTON_RC_VOL_DOWN;
}
}
data = GPIO_READ;
if (!(data & 0x04000000))
btn |= BUTTON_POWER;
if (!(data & 0x02000000))
btn |= BUTTON_RC_PLAY;
return btn;
}