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Code for alarm mod. Enable with adding -DHAVE_ALARM_MOD in Makefile (EXTRA_DEFINES).

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3150 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Uwe Freese 2003-01-22 12:50:34 +00:00
parent fa22295598
commit 86352ccc3f
7 changed files with 388 additions and 6 deletions
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154
apps/alarm_menu.c Normal file
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@ -0,0 +1,154 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2003 Uwe Freese
*
* 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 "config.h"
#include "options.h"
#include "lcd.h"
#include "font.h"
#include "button.h"
#include "kernel.h"
#include "sprintf.h"
#include <string.h>
#include "settings.h"
#include "power.h"
#include "status.h"
#include "rtc.h"
#include <stdbool.h>
#include "lang.h"
#include "power.h"
#include "alarm_menu.h"
#include "backlight.h"
#ifdef HAVE_ALARM_MOD
bool alarm_screen(void)
{
/* get alarm time from RTC */
int h, m, hour, minute;
rtc_get_alarm(&h, &m);
m = m / 5 * 5; /* 5 min accuracy should be enough */
bool done=false;
char buf[32];
lcd_clear_display();
lcd_puts(0,1, str(LANG_ALARM_MOD_KEYS));
while(!done) {
snprintf(buf, 32, str(LANG_ALARM_MOD_TIME), h, m);
lcd_puts(0,0, buf);
lcd_update();
switch(button_get(true)) {
case BUTTON_PLAY:
/* prevent that an alarm occurs in the shutdown procedure */
/* accept alarms only if they are in 2 minutes or more */
hour = rtc_read(0x03);
hour = ((hour & 0x30) >> 4) * 10 + (hour & 0x0f);
minute = rtc_read(0x02);
minute = ((minute & 0x70) >> 4) * 10 + (minute & 0x0f);
int togo = (m + h * 60 - minute - hour * 60 + 1440) % 1440;
if (togo > 1) {
lcd_clear_display();
snprintf(buf, 32, str(LANG_ALARM_MOD_TIME_TO_GO), togo / 60, togo % 60);
lcd_puts(0,0, buf);
lcd_update();
rtc_init();
rtc_set_alarm(h,m);
/* in some cases enabling the alarm results in an activated AF flag */
/* this should not happen, but it does */
/* if you know why, tell me! */
/* for now, we try again forever in this case */
while (rtc_enable_alarm(true)) { /* error occured */
sleep(HZ / 10);
rtc_init();
rtc_set_alarm(h,m);
}
sleep(HZ);
lcd_puts(0,1,str(LANG_ALARM_MOD_SHUTDOWN));
lcd_update();
sleep(HZ);
power_off();
} else {
lcd_clear_display();
lcd_puts(0,0,str(LANG_ALARM_MOD_ERROR));
lcd_update();
sleep(HZ);
lcd_clear_display();
lcd_puts(0,1,str(LANG_ALARM_MOD_KEYS));
}
break;
/* inc(m) */
case BUTTON_RIGHT:
case BUTTON_RIGHT | BUTTON_REPEAT:
m += 5;
if (m == 60) {
h += 1;
m = 0;
}
if (h == 24)
h = 0;
break;
/* dec(m) */
case BUTTON_LEFT:
case BUTTON_LEFT | BUTTON_REPEAT:
m -= 5;
if (m == -5) {
h -= 1;
m = 55;
}
if (h == -1)
h = 23;
break;
#ifdef HAVE_RECORDER_KEYPAD
/* inc(h) */
case BUTTON_UP:
case BUTTON_UP | BUTTON_REPEAT:
h = (h+1) % 24;
break;
/* dec(h) */
case BUTTON_DOWN:
case BUTTON_DOWN | BUTTON_REPEAT:
h = (h+23) % 24;
break;
#endif
#ifdef HAVE_RECORDER_KEYPAD
case BUTTON_OFF:
#else
case BUTTON_STOP:
case BUTTON_MENU:
#endif
done = true;
break;
}
}
return false;
}
#endif /* HAVE_ALARM_MOD */

24
apps/alarm_menu.h Normal file
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@ -0,0 +1,24 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2003 Uwe Freese
*
* 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 _ALARM_MENU_H
#define _ALARM_MENU_H
bool alarm_screen(void);
#endif

80
apps/lang/deutsch.lang
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@ -1208,3 +1208,83 @@ id: LANG_QUEUE_TOTAL
desc: number of queued tracks %d
eng: "Total queued: %d"
new: "Anzahl: %d"
id: LANG_ALARM_MOD_ALARM_MENU
desc: The name of the additional entry in the main menu for the RTC alarm mod.
eng: "Wake-Up Alarm"
new: "Wecker"
id: LANG_ALARM_MOD_ERROR
desc: The text that tells that the time is incorrect (for the RTC alarm mod).
eng: "Alarm time is too soon!"
new: "Weckzeit ist zu früh!"
id: LANG_ALARM_MOD_KEYS
desc: Shown key functions in alarm menu (for the RTC alarm mod).
eng: "PLAY=Set OFF=Cancel"
new: "PLAY=OK OFF=Abbruch"
id: LANG_ALARM_MOD_SHUTDOWN
desc: The text that tells the user that the alarm time is ok and the device shuts off (for the RTC alarm mod).
eng: "Shutting down..."
new: "Schalte aus..."
id: LANG_ALARM_MOD_TIME
desc: The current alarm time shown in the alarm menu for the RTC alarm mod.
eng: "Alarm time: %02d:%02d"
new: "Weckzeit: %02d:%02d"
id: LANG_ALARM_MOD_TIME_TO_GO
desc: The time until the alarm will go off shown in the alarm menu for the RTC alarm mod.
eng: "Waking up in %d:%02d"
new: "Einschalten in %d:%02d"
id: LANG_DELETE
desc: The verb/action Delete
eng: "Delete"
new: "Löschen"
id: LANG_DELETED
desc: A file has beed deleted
eng: "Deleted"
new: "Gelöscht"
id: LANG_FAILED
desc: Something failed. To be appended after above actions
eng: "failed"
new: "fehlgeschlagen"
id: LANG_MENU_SETTING_CANCEL
desc: Visual confirmation of canceling a changed setting
eng: "Canceled"
new: "Abgebrochen"
id: LANG_MENU_SETTING_OK
desc: Visual confirmation of changing a setting
eng: "OK"
new: "OK"
id: LANG_PLAYER_ONPLAY_1
desc:
eng: "\x81 Queue"
new: "\x81 Warteschlange"
id: LANG_PLAYER_ONPLAY_2
desc:
eng: "- Ren + Del"
new: "- Umb + Ent"
id: LANG_QUEUE
desc: The verb/action Queue
eng: "Queue"
new: "in Warteschlange stellen"
id: LANG_REALLY_DELETE
desc: Really Delete?
eng: "Delete?"
new: "Löschen?"
id: LANG_RENAME
desc: The verb/action Rename
eng: "Rename"
new: "Umbenennen"

30
apps/lang/english.lang
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@ -1286,3 +1286,33 @@ id: LANG_FAILED
desc: Something failed. To be appended after above actions
eng: "failed"
new:
id: LANG_ALARM_MOD_ALARM_MENU
desc: The name of the additional entry in the main menu for the RTC alarm mod.
eng: "Wake-Up Alarm"
new:
id: LANG_ALARM_MOD_TIME
desc: The current alarm time shown in the alarm menu for the RTC alarm mod.
eng: "Alarm time: %02d:%02d"
new:
id: LANG_ALARM_MOD_TIME_TO_GO
desc: The time until the alarm will go off shown in the alarm menu for the RTC alarm mod.
eng: "Waking up in %d:%02d"
new:
id: LANG_ALARM_MOD_SHUTDOWN
desc: The text that tells the user that the alarm time is ok and the device shuts off (for the RTC alarm mod).
eng: "Shutting down..."
new:
id: LANG_ALARM_MOD_ERROR
desc: The text that tells that the time is incorrect (for the RTC alarm mod).
eng: "Alarm time is too soon!"
new:
id: LANG_ALARM_MOD_KEYS
desc: Shown key functions in alarm menu (for the RTC alarm mod).
eng: "PLAY=Set OFF=Cancel"
new:

7
apps/main_menu.c
View file

@ -47,6 +47,10 @@
#include "recording.h"
#endif
#ifdef HAVE_ALARM_MOD
#include "alarm_menu.h"
#endif
#ifdef HAVE_LCD_BITMAP
#include "bmp.h"
#include "icons.h"
@ -254,6 +258,9 @@ bool main_menu(void)
{ str(LANG_SOUND_SETTINGS), sound_menu },
{ str(LANG_GENERAL_SETTINGS), settings_menu },
{ str(LANG_SLEEP_TIMER), sleeptimer_screen },
#ifdef HAVE_ALARM_MOD
{ str(LANG_ALARM_MOD_ALARM_MENU), alarm_screen },
#endif
#ifdef HAVE_MAS3587F
{ str(LANG_RECORDING_SETTINGS), recording_menu },
{ str(LANG_RECORDING), recording_screen },

80
firmware/drivers/rtc.c
View file

@ -7,7 +7,7 @@
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2002 by Linus Nielsen Feltzing
* Copyright (C) 2002 by Linus Nielsen Feltzing, Uwe Freese
*
* 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.
@ -20,6 +20,7 @@
#ifdef HAVE_RTC
#include "i2c.h"
#include "rtc.h"
#include <stdbool.h>
#define RTC_ADR 0xd0
#define RTC_DEV_WRITE (RTC_ADR | 0x00)
@ -43,8 +44,85 @@ void rtc_init(void)
data &= ~0x40;
rtc_write(0x0c,data);
}
#ifdef HAVE_ALARM_MOD
/* Clear Trec bit, write-protecting the RTC for 200ms when shutting off */
/* without this, the alarm won't work! */
data = rtc_read(0x04);
if (data & 0x80)
{
data &= ~0x80;
rtc_write(0x04, data);
}
rtc_enable_alarm(false);
#endif
}
#ifdef HAVE_ALARM_MOD
/* set alarm time registers to the given time (repeat once per day) */
void rtc_set_alarm(int h, int m)
{
unsigned char data;
/* for daily alarm, RPT5=RPT4=on, RPT1=RPT2=RPT3=off */
rtc_write(0x0e, 0x00); /* seconds 0 and RTP1 */
rtc_write(0x0d, ((m / 10) << 4) | (m % 10)); /* minutes and RPT2 */
rtc_write(0x0c, ((h / 10) << 4) | (h % 10)); /* hour and RPT3 */
rtc_write(0x0b, 0xc1); /* set date 01 and RPT4 and RTP5 */
/* set month to 1, if it's invalid, the rtc does an alarm every second instead */
data = rtc_read(0x0a);
data &= 0xe0;
data |= 0x01;
rtc_write(0x0a, data);
}
/* read out the current alarm time */
void rtc_get_alarm(int *h, int *m)
{
unsigned char data;
data = rtc_read(0x0c);
*h = ((data & 0x30) >> 4) * 10 + (data & 0x0f);
data = rtc_read(0x0d);
*m = ((data & 0x70) >> 4) * 10 + (data & 0x0f);
}
/* turn alarm on or off by setting the alarm flag enable */
/* the alarm is automatically disabled when the RTC gets Vcc power at startup */
/* avoid that an alarm occurs when the device is on because this locks the ON key forever */
/* returns false if alarm was set and alarm flag (output) is off */
/* returns true if alarm flag went on, which would lock the device, so the alarm was disabled again */
bool rtc_enable_alarm(bool enable)
{
unsigned char data = rtc_read(0x0a);
if (enable)
{
data |= 0xa0; /* turn bit d7=AFE and d5=ABE on */
}
else
data &= 0x5f; /* turn bit d7=AFE and d5=ABE off */
rtc_write(0x0a, data);
/* check if alarm flag AF is off (as it sould be) */
if ((rtc_read(0x0f) & 0x40) != 0) /* on */
{
data &= 0x5f; /* turn bit d7=AFE and d5=ABE off */
rtc_write(0x0a, data);
return true;
} else {
return false; /* all ok */
}
}
#endif /* HAVE_ALARM_MOD */
int rtc_write(unsigned char address, unsigned char value)
{
int ret = 0;

13
firmware/drivers/rtc.h
View file

@ -7,7 +7,7 @@
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2002 by Linus Nielsen Feltzing
* Copyright (C) 2002 by Linus Nielsen Feltzing, Uwe Freese
*
* 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.
@ -19,11 +19,20 @@
#ifndef _RTC_H_
#define _RTC_H_
#include <stdbool.h>
#ifdef HAVE_RTC
void rtc_init(void);
int rtc_read(unsigned char address);
int rtc_read_multiple(unsigned char address, unsigned char *buf, int numbytes);
int rtc_write(unsigned char address, unsigned char value);
#endif
#ifdef HAVE_ALARM_MOD
void rtc_set_alarm(int h, int m);
void rtc_get_alarm(int *h, int *m);
bool rtc_enable_alarm(bool enable);
#endif /* HAVE_ALARM_MOD */
#endif /* HAVE_RTC */
#endif