Added a time/date setting
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@1645 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Markus Braun
parent
e67db77d6a
commit
3181f68eff
3 changed files with 163 additions and 0 deletions
117
apps/settings.c
117
apps/settings.c
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@ -549,3 +549,120 @@ void set_option(char* string, int* variable, char* options[], int numoptions )
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}
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lcd_stop_scroll();
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}
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#ifdef HAVE_RTC
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#define INDEX_X 0
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#define INDEX_Y 1
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char *dayname[]={"Sun","Mon","Tue","Wed","Thu","Fri","Sat"};
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char cursor[][2]={{9, 1}, {12, 1}, {15, 1}, {9, 2}, {12, 2}, {15, 2}};
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char daysinmonth[]={31,28,31,30,31,30,31,31,30,31,30,31};
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void set_time(char* string, int timedate[])
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{
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bool done = false;
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int button;
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int min=0,steps=0;
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int cursorpos=0;
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int lastcursorpos=!cursorpos;
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unsigned char buffer[19];
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int realyear;
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int julianday;
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int i;
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lcd_clear_display();
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lcd_puts_scroll(0,0,string);
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while ( !done ) {
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/* calculate the number of days in febuary */
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realyear=timedate[5]+2000;
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if((realyear%4==0 && !(realyear%100 == 0)) || realyear%400 == 0) /* for february depends on year */
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daysinmonth[1]=29;
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else
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daysinmonth[1]=28;
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/* fix day if month or year changed */
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timedate[3]=timedate[3]<daysinmonth[timedate[4]-1]?timedate[3]:daysinmonth[timedate[4]-1];
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/* calculate day of week */
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julianday=0;
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for(i=0;i<timedate[4]-1;i++) {
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julianday+=daysinmonth[i];
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}
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julianday+=timedate[3];
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timedate[6]=(realyear+julianday+(realyear-1)/4-(realyear-1)/100+(realyear-1)/400+7-1)%7;
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snprintf(buffer, sizeof(buffer), "Time %02d:%02d:%02d",
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timedate[0],
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timedate[1],
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timedate[2]);
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lcd_puts(0,1,buffer);
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snprintf(buffer, sizeof(buffer), "Date %s %02d.%02d.%02d",
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dayname[timedate[6]],
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timedate[3],
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timedate[4],
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timedate[5]);
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lcd_puts(0,2,buffer);
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lcd_invertrect(cursor[cursorpos][INDEX_X]*6,cursor[cursorpos][INDEX_Y]*8,12,8);
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lcd_puts(0,4,"ON to set");
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lcd_puts(0,5,"OFF to revert");
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lcd_update();
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/* calculate the minimum and maximum for the number under cursor */
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if(cursorpos!=lastcursorpos) {
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lastcursorpos=cursorpos;
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switch(cursorpos) {
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case 0: /* hour */
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min=0;
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steps=24;
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break;
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case 1: /* minute */
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case 2: /* second */
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min=0;
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steps=60;
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break;
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case 3: /* day */
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min=1;
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steps=daysinmonth[timedate[4]-1];
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break;
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case 4: /* month */
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min=1;
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steps=12;
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break;
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case 5: /* year */
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min=0;
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steps=100;
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break;
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}
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}
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button = button_get(true);
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switch ( button ) {
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case BUTTON_LEFT:
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cursorpos=(cursorpos+6-1)%6;
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break;
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case BUTTON_RIGHT:
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cursorpos=(cursorpos+6+1)%6;
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break;
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case BUTTON_UP:
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timedate[cursorpos]=(timedate[cursorpos]+steps-min+1)%steps+min;
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if(timedate[cursorpos] == 0) timedate[cursorpos]+=min;
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break;
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case BUTTON_DOWN:
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timedate[cursorpos]=(timedate[cursorpos]+steps-min-1)%steps+min;
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if(timedate[cursorpos] == 0) timedate[cursorpos]+=min;
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break;
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case BUTTON_ON:
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done=true;
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if (timedate[6] == 0) timedate[6]=7; /* rtc needs 1 .. 7 */
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break;
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case BUTTON_OFF:
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done=true;
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timedate[0]=-1;
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break;
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default:
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break;
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}
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}
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}
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#endif
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@ -86,6 +86,7 @@ void set_int(char* string,
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int step,
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int min,
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int max );
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void set_time(char* string, int timedate[]);
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/* global settings */
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extern struct user_settings global_settings;
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@ -33,6 +33,7 @@
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#include "backlight.h"
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#include "playlist.h" /* for playlist_shuffle */
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#include "powermgmt.h"
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#include "rtc.h"
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static void shuffle(void)
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{
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@ -83,6 +84,47 @@ static void statusbar(void)
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}
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#endif
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#ifdef HAVE_RTC
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static void timedate_set(void)
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{
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int timedate[7]; /* hour,minute,second,day,month,year,dayofweek */
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timedate[0] = rtc_read(0x03); /* hour */
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timedate[1] = rtc_read(0x02); /* minute */
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timedate[2] = rtc_read(0x01); /* second */
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timedate[3] = rtc_read(0x05); /* day */
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timedate[4] = rtc_read(0x06); /* month */
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timedate[5] = rtc_read(0x07); /* year */
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/* day of week not read, calculated */
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timedate[0] = ((timedate[0] & 0x70) >> 4) * 10 + (timedate[0] & 0x0f); /* hour */
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timedate[1] = ((timedate[1] & 0xf0) >> 4) * 10 + (timedate[1] & 0x0f); /* minute */
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timedate[2] = ((timedate[2] & 0x30) >> 4) * 10 + (timedate[2] & 0x0f); /* second */
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timedate[3] = ((timedate[3] & 0x30) >> 4) * 10 + (timedate[3] & 0x0f); /* day */
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timedate[4] = ((timedate[4] & 0x30) >> 4) * 10 + (timedate[4] & 0x0f); /* month */
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timedate[5] = ((timedate[5] & 0x30) >> 4) * 10 + (timedate[5] & 0x0f); /* year */
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set_time("[Set time/date]",timedate);
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if(timedate[0] != -1) {
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timedate[0] = ((timedate[0]/10) << 4 | timedate[0]%10) & 0x3f; /* hour */
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timedate[1] = ((timedate[1]/10) << 4 | timedate[1]%10) & 0x7f; /* minute */
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timedate[2] = ((timedate[2]/10) << 4 | timedate[2]%10) & 0x7f; /* second */
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timedate[3] = ((timedate[3]/10) << 4 | timedate[3]%10) & 0x3f; /* day */
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timedate[4] = ((timedate[4]/10) << 4 | timedate[4]%10) & 0x1f; /* month */
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timedate[5] = ((timedate[5]/10) << 4 | timedate[5]%10) & 0xff; /* year */
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rtc_write(0x03, timedate[0] | (rtc_read(0x03) & 0xc0)); /* hour */
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rtc_write(0x02, timedate[1] | (rtc_read(0x02) & 0x80)); /* minute */
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rtc_write(0x01, timedate[2] | (rtc_read(0x01) & 0x80)); /* second */
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rtc_write(0x05, timedate[3] | (rtc_read(0x05) & 0xc0)); /* day */
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rtc_write(0x06, timedate[4] | (rtc_read(0x06) & 0xe0)); /* month */
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rtc_write(0x07, timedate[5]); /* year */
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rtc_write(0x04, timedate[6] | (rtc_read(0x04) & 0x07)); /* dayofweek */
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rtc_write(0x00, 0x00); /* 0.1 + 0.01 seconds */
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}
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}
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#endif
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void settings_menu(void)
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{
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int m;
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@ -98,6 +140,9 @@ void settings_menu(void)
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#endif
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#ifdef HAVE_LCD_BITMAP
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{ "Status bar", statusbar },
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#endif
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#ifdef HAVE_RTC
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{ "Time/Date", timedate_set },
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#endif
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};
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bool old_shuffle = global_settings.playlist_shuffle;
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