5bfa9b7548
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3375 a1c6a512-1295-4272-9138-f99709370657
159 lines
4.5 KiB
C
159 lines
4.5 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2003 Uwe Freese
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*
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* All files in this archive are subject to the GNU General Public License.
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* See the file COPYING in the source tree root for full license agreement.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#include "config.h"
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#include "options.h"
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#include "lcd.h"
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#include "font.h"
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#include "button.h"
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#include "kernel.h"
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#include "sprintf.h"
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#include <string.h>
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#include "settings.h"
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#include "power.h"
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#include "status.h"
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#include "rtc.h"
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#include <stdbool.h>
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#include "lang.h"
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#include "power.h"
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#include "alarm_menu.h"
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#include "backlight.h"
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#ifdef HAVE_ALARM_MOD
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bool alarm_screen(void)
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{
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/* get alarm time from RTC */
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int h, m, hour, minute;
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rtc_get_alarm(&h, &m);
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if (m > 60 || h > 24) { /* after battery-change RTC-values are out of range */
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m = 0;
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h = 12;
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} else {
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m = m / 5 * 5; /* 5 min accuracy should be enough */
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}
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bool done=false;
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char buf[32];
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lcd_clear_display();
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lcd_puts(0,1, str(LANG_ALARM_MOD_KEYS));
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while(!done) {
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snprintf(buf, 32, str(LANG_ALARM_MOD_TIME), h, m);
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lcd_puts(0,0, buf);
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lcd_update();
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switch(button_get(true)) {
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case BUTTON_PLAY:
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/* prevent that an alarm occurs in the shutdown procedure */
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/* accept alarms only if they are in 2 minutes or more */
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hour = rtc_read(0x03);
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hour = ((hour & 0x30) >> 4) * 10 + (hour & 0x0f);
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minute = rtc_read(0x02);
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minute = ((minute & 0x70) >> 4) * 10 + (minute & 0x0f);
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int togo = (m + h * 60 - minute - hour * 60 + 1440) % 1440;
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if (togo > 1) {
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lcd_clear_display();
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snprintf(buf, 32, str(LANG_ALARM_MOD_TIME_TO_GO), togo / 60, togo % 60);
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lcd_puts(0,0, buf);
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lcd_update();
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rtc_init();
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rtc_set_alarm(h,m);
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/* in some cases enabling the alarm results in an activated AF flag */
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/* this should not happen, but it does */
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/* if you know why, tell me! */
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/* for now, we try again forever in this case */
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while (rtc_enable_alarm(true)) { /* error occured */
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sleep(HZ / 10);
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rtc_init();
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rtc_set_alarm(h,m);
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}
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sleep(HZ);
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lcd_puts(0,1,str(LANG_ALARM_MOD_SHUTDOWN));
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lcd_update();
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sleep(HZ);
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power_off();
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} else {
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lcd_clear_display();
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lcd_puts(0,0,str(LANG_ALARM_MOD_ERROR));
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lcd_update();
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sleep(HZ);
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lcd_clear_display();
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lcd_puts(0,1,str(LANG_ALARM_MOD_KEYS));
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}
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break;
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/* inc(m) */
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case BUTTON_RIGHT:
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case BUTTON_RIGHT | BUTTON_REPEAT:
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m += 5;
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if (m == 60) {
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h += 1;
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m = 0;
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}
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if (h == 24)
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h = 0;
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break;
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/* dec(m) */
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case BUTTON_LEFT:
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case BUTTON_LEFT | BUTTON_REPEAT:
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m -= 5;
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if (m == -5) {
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h -= 1;
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m = 55;
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}
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if (h == -1)
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h = 23;
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break;
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#ifdef HAVE_RECORDER_KEYPAD
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/* inc(h) */
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case BUTTON_UP:
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case BUTTON_UP | BUTTON_REPEAT:
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h = (h+1) % 24;
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break;
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/* dec(h) */
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case BUTTON_DOWN:
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case BUTTON_DOWN | BUTTON_REPEAT:
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h = (h+23) % 24;
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break;
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#endif
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#ifdef HAVE_RECORDER_KEYPAD
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case BUTTON_OFF:
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#else
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case BUTTON_STOP:
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case BUTTON_MENU:
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#endif
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done = true;
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break;
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}
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}
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return false;
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}
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#endif /* HAVE_ALARM_MOD */
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