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-rw-r--r--firmware/target/coldfire/iriver/button-target.h81
-rw-r--r--firmware/target/coldfire/iriver/h100/button-h100.c240
-rw-r--r--firmware/target/coldfire/iriver/h300/button-h300.c246
3 files changed, 567 insertions, 0 deletions
diff --git a/firmware/target/coldfire/iriver/button-target.h b/firmware/target/coldfire/iriver/button-target.h
new file mode 100644
index 0000000000..b89761b317
--- /dev/null
+++ b/firmware/target/coldfire/iriver/button-target.h
@@ -0,0 +1,81 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id$
+ *
+ * Copyright (C) 2006 by Jonathan Gordon
+ *
+ * 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.
+ *
+ ****************************************************************************/
+
+/* Custom written for the Hxxx */
+
+#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);
+bool remote_button_hold_only(void);
+void button_init_device(void);
+int button_read_device(void);
+
+/* iRiver H100/H300 specific button codes */
+
+ /* Main unit's buttons */
+#define BUTTON_ON 0x00000001
+#define BUTTON_OFF 0x00000002
+
+#define BUTTON_LEFT 0x00000004
+#define BUTTON_RIGHT 0x00000008
+#define BUTTON_UP 0x00000010
+#define BUTTON_DOWN 0x00000020
+
+#define BUTTON_REC 0x00000040
+#define BUTTON_MODE 0x00000080
+
+#define BUTTON_SELECT 0x00000100
+
+#define BUTTON_MAIN (BUTTON_ON|BUTTON_OFF|BUTTON_LEFT|BUTTON_RIGHT|\
+ BUTTON_UP|BUTTON_DOWN|BUTTON_REC|BUTTON_MODE|BUTTON_SELECT)
+
+ /* Remote control's buttons */
+#define BUTTON_RC_ON 0x00100000
+#define BUTTON_RC_STOP 0x00080000
+
+#define BUTTON_RC_REW 0x00040000
+#define BUTTON_RC_FF 0x00020000
+#define BUTTON_RC_VOL_UP 0x00010000
+#define BUTTON_RC_VOL_DOWN 0x00008000
+
+#define BUTTON_RC_REC 0x00004000
+#define BUTTON_RC_MODE 0x00002000
+
+#define BUTTON_RC_MENU 0x00001000
+
+#define BUTTON_RC_BITRATE 0x00000800
+#define BUTTON_RC_SOURCE 0x00000400
+
+#define BUTTON_REMOTE (BUTTON_RC_ON|BUTTON_RC_STOP|BUTTON_RC_REW|BUTTON_RC_FF\
+ |BUTTON_RC_VOL_UP|BUTTON_RC_VOL_DOWN|BUTTON_RC_REC\
+ |BUTTON_RC_MODE|BUTTON_RC_MENU|BUTTON_RC_BITRATE\
+ |BUTTON_RC_SOURCE)
+
+#define POWEROFF_BUTTON BUTTON_OFF
+#define POWEROFF_COUNT 10
+
+#endif /* _BUTTON_TARGET_H_ */
diff --git a/firmware/target/coldfire/iriver/h100/button-h100.c b/firmware/target/coldfire/iriver/h100/button-h100.c
new file mode 100644
index 0000000000..caf7cfdaca
--- /dev/null
+++ b/firmware/target/coldfire/iriver/h100/button-h100.c
@@ -0,0 +1,240 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id$
+ *
+ * Copyright (C) 2006 by Jonathan Gordon
+ *
+ * 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"
+#ifdef HAVE_REMOTE_LCD
+#include "lcd-remote.h"
+#endif
+
+void button_init_device(void)
+{
+ /* Set GPIO33, GPIO37, GPIO38 and GPIO52 as general purpose inputs */
+ GPIO1_FUNCTION |= 0x00100062;
+ GPIO1_ENABLE &= ~0x00100060;
+}
+
+bool button_hold(void)
+{
+ return (GPIO1_READ & 0x00000002)?true:false;
+}
+
+bool remote_button_hold_only(void)
+{
+ if(remote_type() == REMOTETYPE_H300_NONLCD)
+ return adc_scan(ADC_REMOTE)<0x0d; /* hold should be 0x00 */
+ else
+ return (GPIO1_READ & 0x00100000)?true:false;
+}
+
+/* returns true only if there is remote present */
+bool remote_button_hold(void)
+{
+ /* H300's NON-LCD remote doesn't set the "remote present" bit */
+ if(remote_type() == REMOTETYPE_H300_NONLCD)
+ return remote_button_hold_only();
+ else
+ return ((GPIO_READ & 0x40000000) == 0)?remote_button_hold_only():false;
+}
+
+/*
+ * Get button pressed from hardware
+ */
+int button_read_device(void)
+{
+ int btn = BUTTON_NONE;
+ int data;
+ static bool hold_button = false;
+ static bool remote_hold_button = false;
+ static int prev_data = 0xff;
+ static int last_valid = 0xff;
+ bool hold_button_old;
+ bool remote_hold_button_old;
+
+ /* normal buttons */
+ hold_button_old = hold_button;
+ hold_button = button_hold();
+
+
+#ifndef BOOTLOADER
+ if (hold_button != hold_button_old)
+ backlight_hold_changed(hold_button);
+#endif
+
+ if (!hold_button)
+ {
+ data = adc_scan(ADC_BUTTONS);
+
+ /* ADC debouncing: Only accept new reading if it's
+ * stable (+/-1). Use latest stable value otherwise. */
+ if ((unsigned)(data - prev_data + 1) <= 2)
+ last_valid = data;
+ prev_data = data;
+ data = last_valid;
+
+ if (data < 0xf0)
+ {
+ if (data < 0x80)
+ if (data < 0x30)
+ if (data < 0x18)
+ btn = BUTTON_SELECT;
+ else
+ btn = BUTTON_UP;
+ else
+ if (data < 0x50)
+ btn = BUTTON_LEFT;
+ else
+ btn = BUTTON_DOWN;
+ else
+ if (data < 0xb0)
+ if (data < 0xa0)
+ btn = BUTTON_RIGHT;
+ else
+ btn = BUTTON_OFF;
+ else
+ if (data < 0xd0)
+ btn = BUTTON_MODE;
+ else
+ btn = BUTTON_REC;
+ }
+ }
+
+ /* remote buttons */
+ remote_hold_button_old = remote_hold_button;
+ remote_hold_button = remote_button_hold_only();
+
+#ifndef BOOTLOADER
+ if (remote_hold_button != remote_hold_button_old)
+ remote_backlight_hold_changed(remote_hold_button);
+#endif
+
+ if (!remote_hold_button)
+ {
+ data = adc_scan(ADC_REMOTE);
+ switch (remote_type())
+ {
+ case REMOTETYPE_H100_LCD:
+ if (data < 0xf5)
+ {
+ if (data < 0x73)
+ if (data < 0x3f)
+ if (data < 0x25)
+ if(data < 0x0c)
+ btn |= BUTTON_RC_STOP;
+ else
+ btn |= BUTTON_RC_VOL_DOWN;
+ else
+ btn |= BUTTON_RC_MODE;
+ else
+ if (data < 0x5a)
+ btn |= BUTTON_RC_VOL_UP;
+ else
+ btn |= BUTTON_RC_BITRATE;
+ else
+ if (data < 0xa8)
+ if (data < 0x8c)
+ btn |= BUTTON_RC_REC;
+ else
+ btn |= BUTTON_RC_SOURCE;
+ else
+ if (data < 0xdf)
+ if(data < 0xc5)
+ btn |= BUTTON_RC_FF;
+ else
+ btn |= BUTTON_RC_MENU;
+ else
+ btn |= BUTTON_RC_REW;
+ }
+ break;
+ case REMOTETYPE_H300_LCD:
+ if (data < 0xf5)
+ {
+ if (data < 0x73)
+ if (data < 0x42)
+ if (data < 0x27)
+ if(data < 0x0c)
+ btn |= BUTTON_RC_VOL_DOWN;
+ else
+ btn |= BUTTON_RC_FF;
+ else
+ btn |= BUTTON_RC_STOP;
+ else
+ if (data < 0x5b)
+ btn |= BUTTON_RC_MODE;
+ else
+ btn |= BUTTON_RC_REC;
+ else
+ if (data < 0xab)
+ if (data < 0x8e)
+ btn |= BUTTON_RC_ON;
+ else
+ btn |= BUTTON_RC_BITRATE;
+ else
+ if (data < 0xde)
+ if(data < 0xc5)
+ btn |= BUTTON_RC_SOURCE;
+ else
+ btn |= BUTTON_RC_VOL_UP;
+ else
+ btn |= BUTTON_RC_REW;
+ }
+ break;
+ case REMOTETYPE_H300_NONLCD:
+ if (data < 0xf1)
+ {
+ if (data < 0x7d)
+ if (data < 0x25)
+ btn |= BUTTON_RC_FF;
+ else
+ btn |= BUTTON_RC_REW;
+ else
+ if (data < 0xd5)
+ btn |= BUTTON_RC_VOL_DOWN;
+ else
+ btn |= BUTTON_RC_VOL_UP;
+ }
+ break;
+ }
+ }
+
+ data = GPIO1_READ;
+ if (!hold_button && ((data & 0x20) == 0))
+ btn |= BUTTON_ON;
+ if (!remote_hold_button && ((data & 0x40) == 0))
+ switch(remote_type())
+ {
+ case REMOTETYPE_H100_LCD:
+ case REMOTETYPE_H300_NONLCD:
+ btn |= BUTTON_RC_ON;
+ break;
+ case REMOTETYPE_H300_LCD:
+ btn |= BUTTON_RC_MENU;
+ break;
+ }
+
+ return btn;
+}
diff --git a/firmware/target/coldfire/iriver/h300/button-h300.c b/firmware/target/coldfire/iriver/h300/button-h300.c
new file mode 100644
index 0000000000..80210b6c19
--- /dev/null
+++ b/firmware/target/coldfire/iriver/h300/button-h300.c
@@ -0,0 +1,246 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id$
+ *
+ * Copyright (C) 2006 by Jonathan Gordon
+ *
+ * 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"
+#ifdef HAVE_REMOTE_LCD
+#include "lcd-remote.h"
+#endif
+
+void button_init_device(void)
+{
+ /* Set GPIO9 and GPIO15 as general purpose inputs */
+ GPIO_ENABLE &= ~0x00008200;
+ GPIO_FUNCTION |= 0x00008200;
+ /* Set GPIO33, GPIO37, GPIO38 and GPIO52 as general purpose inputs */
+ GPIO1_ENABLE &= ~0x00100060;
+ GPIO1_FUNCTION |= 0x00100062;
+}
+
+bool button_hold(void)
+{
+ return (GPIO1_READ & 0x00000002)?true:false;
+}
+
+bool remote_button_hold_only(void)
+{
+ if(remote_type() == REMOTETYPE_H300_NONLCD)
+ return adc_scan(ADC_REMOTE)<0x0d; /* hold should be 0x00 */
+ else
+ return (GPIO1_READ & 0x00100000)?true:false;
+}
+
+/* returns true only if there is remote present */
+bool remote_button_hold(void)
+{
+ /* H300's NON-LCD remote doesn't set the "remote present" bit */
+ if(remote_type() == REMOTETYPE_H300_NONLCD)
+ return remote_button_hold_only();
+ else
+ return ((GPIO_READ & 0x40000000) == 0)?remote_button_hold_only():false;
+}
+
+/*
+ * Get button pressed from hardware
+ */
+int button_read_device(void)
+{
+ int btn = BUTTON_NONE;
+ int data;
+ static bool hold_button = false;
+ static bool remote_hold_button = false;
+ static int prev_data = 0xff;
+ static int last_valid = 0xff;
+ bool hold_button_old;
+ bool remote_hold_button_old;
+
+ /* normal buttons */
+ hold_button_old = hold_button;
+ hold_button = button_hold();
+
+
+#ifndef BOOTLOADER
+ if (hold_button != hold_button_old)
+ backlight_hold_changed(hold_button);
+#endif
+
+ if (!hold_button)
+ {
+ data = adc_scan(ADC_BUTTONS);
+
+ /* ADC debouncing: Only accept new reading if it's
+ * stable (+/-1). Use latest stable value otherwise. */
+ if ((unsigned)(data - prev_data + 1) <= 2)
+ last_valid = data;
+ prev_data = data;
+ data = last_valid;
+
+ if (data < 0xba)
+ {
+ if (data < 0x54)
+ if (data < 0x30)
+ if (data < 0x10)
+ btn = BUTTON_SELECT;
+ else
+ btn = BUTTON_UP;
+ else
+ btn = BUTTON_LEFT;
+ else
+ if (data < 0x98)
+ if (data < 0x76)
+ btn = BUTTON_DOWN;
+ else
+ btn = BUTTON_RIGHT;
+ else
+ btn = BUTTON_OFF;
+ }
+ }
+
+ /* remote buttons */
+ remote_hold_button_old = remote_hold_button;
+ remote_hold_button = remote_button_hold_only();
+
+#ifndef BOOTLOADER
+ if (remote_hold_button != remote_hold_button_old)
+ remote_backlight_hold_changed(remote_hold_button);
+#endif
+
+ if (!remote_hold_button)
+ {
+ data = adc_scan(ADC_REMOTE);
+ switch (remote_type())
+ {
+ case REMOTETYPE_H100_LCD:
+ if (data < 0xf5)
+ {
+ if (data < 0x73)
+ if (data < 0x3f)
+ if (data < 0x25)
+ if(data < 0x0c)
+ btn |= BUTTON_RC_STOP;
+ else
+ btn |= BUTTON_RC_VOL_DOWN;
+ else
+ btn |= BUTTON_RC_MODE;
+ else
+ if (data < 0x5a)
+ btn |= BUTTON_RC_VOL_UP;
+ else
+ btn |= BUTTON_RC_BITRATE;
+ else
+ if (data < 0xa8)
+ if (data < 0x8c)
+ btn |= BUTTON_RC_REC;
+ else
+ btn |= BUTTON_RC_SOURCE;
+ else
+ if (data < 0xdf)
+ if(data < 0xc5)
+ btn |= BUTTON_RC_FF;
+ else
+ btn |= BUTTON_RC_MENU;
+ else
+ btn |= BUTTON_RC_REW;
+ }
+ break;
+ case REMOTETYPE_H300_LCD:
+ if (data < 0xf5)
+ {
+ if (data < 0x73)
+ if (data < 0x42)
+ if (data < 0x27)
+ if(data < 0x0c)
+ btn |= BUTTON_RC_VOL_DOWN;
+ else
+ btn |= BUTTON_RC_FF;
+ else
+ btn |= BUTTON_RC_STOP;
+ else
+ if (data < 0x5b)
+ btn |= BUTTON_RC_MODE;
+ else
+ btn |= BUTTON_RC_REC;
+ else
+ if (data < 0xab)
+ if (data < 0x8e)
+ btn |= BUTTON_RC_ON;
+ else
+ btn |= BUTTON_RC_BITRATE;
+ else
+ if (data < 0xde)
+ if(data < 0xc5)
+ btn |= BUTTON_RC_SOURCE;
+ else
+ btn |= BUTTON_RC_VOL_UP;
+ else
+ btn |= BUTTON_RC_REW;
+ }
+ break;
+ case REMOTETYPE_H300_NONLCD:
+ if (data < 0xf1)
+ {
+ if (data < 0x7d)
+ if (data < 0x25)
+ btn |= BUTTON_RC_FF;
+ else
+ btn |= BUTTON_RC_REW;
+ else
+ if (data < 0xd5)
+ btn |= BUTTON_RC_VOL_DOWN;
+ else
+ btn |= BUTTON_RC_VOL_UP;
+ }
+ break;
+ }
+ }
+
+ if (!hold_button)
+ {
+ data = GPIO_READ;
+ if ((data & 0x0200) == 0)
+ btn |= BUTTON_MODE;
+ if ((data & 0x8000) == 0)
+ btn |= BUTTON_REC;
+ }
+
+ data = GPIO1_READ;
+ if (!hold_button && ((data & 0x20) == 0))
+ btn |= BUTTON_ON;
+ if (!remote_hold_button && ((data & 0x40) == 0))
+ switch(remote_type())
+ {
+ case REMOTETYPE_H100_LCD:
+ case REMOTETYPE_H300_NONLCD:
+ btn |= BUTTON_RC_ON;
+ break;
+ case REMOTETYPE_H300_LCD:
+ btn |= BUTTON_RC_MENU;
+ break;
+ }
+
+ return btn;
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 07:29:50 +0000