From c849219370fd65be2167a24a9f06f03bc1284ac1 Mon Sep 17 00:00:00 2001 From: Linus Nielsen Feltzing Date: Thu, 27 Jul 2006 13:27:31 +0000 Subject: Moved the X5 button driver to the target tree git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10339 a1c6a512-1295-4272-9138-f99709370657 --- firmware/target/coldfire/iaudio/x5/button-target.h | 70 +++++++++++ firmware/target/coldfire/iaudio/x5/button-x5.c | 131 +++++++++++++++++++++ 2 files changed, 201 insertions(+) create mode 100755 firmware/target/coldfire/iaudio/x5/button-target.h create mode 100755 firmware/target/coldfire/iaudio/x5/button-x5.c (limited to 'firmware/target/coldfire/iaudio/x5') diff --git a/firmware/target/coldfire/iaudio/x5/button-target.h b/firmware/target/coldfire/iaudio/x5/button-target.h new file mode 100755 index 0000000000..998522fe15 --- /dev/null +++ b/firmware/target/coldfire/iaudio/x5/button-target.h @@ -0,0 +1,70 @@ +/*************************************************************************** + * __________ __ ___. + * 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 +#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_ */ diff --git a/firmware/target/coldfire/iaudio/x5/button-x5.c b/firmware/target/coldfire/iaudio/x5/button-x5.c new file mode 100755 index 0000000000..07bc7bf3f7 --- /dev/null +++ b/firmware/target/coldfire/iaudio/x5/button-x5.c @@ -0,0 +1,131 @@ +/*************************************************************************** + * __________ __ ___. + * 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 +#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; +} -- cgit v1.2.3