void datetime(char *buffer, time_s time){
int days = day(time);
int years = year(days);
int leap = isLeapYear(years);
int dayofyear = dayOfyear(days,years);
int months = month(dayofyear,leap);
int dayofmonth = dayOfmonth(dayofyear,months,leap);
int dayofweek = dayOfweek(2000+years,months,dayofmonth);
time_s dayseconds = time%86400;
*buffer = daysoftheweek[dayofweek][0];
buffer++;
*buffer = daysoftheweek[dayofweek][1];
buffer++;
*buffer = daysoftheweek[dayofweek][2];
buffer++;
*buffer = ' ';
buffer++;
*buffer = '2';
buffer++;
*buffer = '0';
buffer++;
*buffer = tostring[years][0];
buffer++;
*buffer = tostring[years][1];
buffer++;
*buffer = '/';
buffer++;
*buffer = tostring[months][0];
buffer++;
*buffer = tostring[months][1];
buffer++;
*buffer = '/';
buffer++;
*buffer = tostring[dayofmonth][0];
buffer++;
*buffer = tostring[dayofmonth][1];
buffer++;
*buffer = ' ';
buffer++;
int hours = dayseconds/3600;
*buffer = tostring[hours][0];
buffer++;
*buffer = tostring[hours][1];
buffer++;
*buffer = ':';
buffer++;
int minutes = (dayseconds%3600)/60;
*buffer = tostring[minutes][0];
buffer++;
*buffer = tostring[minutes][1];
buffer++;
*buffer = ':';
buffer++;
int secs = dayseconds%60;
*buffer = tostring[secs][0];
buffer++;
*buffer = tostring[secs][1];
buffer++;
*buffer ='\0';
}
BOOL EditClockDate( uint16_t yx, uClock * pClock )
{
CHAR sbuffer[20];
struct tm t_tm;
uint16_t year;
uint8_t month;
uint8_t day_m;
uint8_t option = 1u;
uint16_t gray = Configure.DisplayGray;
BOOL graychanged = FALSE;
_localtime_r( pClock, &t_tm );
year = t_tm.tm_year + 1900;
month = t_tm.tm_mon + 1;
day_m = t_tm.tm_mday;
for(;;)
{
sprintf( sbuffer, "%04u-%02u-%02u", year, month, day_m );
Lputs( yx, sbuffer );
switch( option )
{
case 1:
LcmMask( yx , 4 );
break; // year
case 2:
LcmMask( yx+5, 2 );
break; // month
case 3:
LcmMask( yx+8, 2 );
break; // day_m
default:
break;
}
switch( getKey() )
{
case K_INC:
switch( option )
{
case 1:
if ( ++year > 2099u )
{
year = 2000u;
}
break;
case 2:
if ( ++month > 12u )
{
month = 1u;
}
break;
case 3:
if ( ++day_m > dayOfmonth( year, month ))
{
day_m = 1u;
}
break;
default:
break;
}
break;
case K_DEC:
switch( option )
{
case 1:
if ( --year < 2000u )
{
year = 2099u;
}
break;
case 2:
if ( --month < 1u )
{
month = 12u;
}
break;
case 3:
if ( --day_m < 1u )
{
day_m = dayOfmonth( year, month );
}
break;
default:
break;
}
break;
case K_RIGHT:
if ( ++option > 3u )
{
option = 1u;
}
break;
case K_LEFT:
if ( --option < 1u )
{
option = 3u;
}
break;
case K_OK:
t_tm.tm_year = year - 1900;
t_tm.tm_mon = month - 1;
t_tm.tm_mday = day_m;
* pClock = mktime( &t_tm );
return TRUE;
case K_ESC:
return FALSE;
case K_OK_RIGHT:
if ( gray < ( 2000u - 50u ))
{
gray += 100u;
}
graychanged = true;
break;
case K_OK_LEFT:
if ( gray > ( 200 + 20u ))
{
gray -= 20u;
}
graychanged = true;
break;
default:
break;
}
if( graychanged == true )
{
DisplaySetGrayVolt( gray * 0.01f );
Configure.DisplayGray = gray;
ConfigureSave();
graychanged = FALSE;
}
}
}
