//-----------------------------------------------------------------------------
// 描述: 将字符串转换成 DateTime
// 注意: dateTimeStr 的格式必须为 YYYY-MM-DD HH:MM:SS
//-----------------------------------------------------------------------------
DateTime& DateTime::operator = (const std::string& dateTimeStr)
{
int year, month, day, hour, minute, second;
if (dateTimeStr.length() == 19)
{
year = strToInt(dateTimeStr.substr(0, 4), 0);
month = strToInt(dateTimeStr.substr(5, 2), 0);
day = strToInt(dateTimeStr.substr(8, 2), 0);
hour = strToInt(dateTimeStr.substr(11, 2), 0);
minute = strToInt(dateTimeStr.substr(14, 2), 0);
second = strToInt(dateTimeStr.substr(17, 2), 0);
encodeDateTime(year, month, day, hour, minute, second);
return *this;
}
else
{
ThrowException(SEM_INVALID_DATETIME_STR);
return *this;
}
}
uint32_t TelemetrySimulator::GPSEmulator::getNextPacketData(uint32_t packetType)
{
switch (packetType) {
case GPS_LONG_LATI_FIRST_ID:
sendLat = !sendLat;
return sendLat ? encodeLatLon(lat, TRUE) : encodeLatLon(lon, FALSE);
break;
case GPS_TIME_DATE_FIRST_ID:
sendDate = !sendDate;
return sendDate ? encodeDateTime(dt.date().year() - 2000, dt.date().month(), dt.date().day(), true) : encodeDateTime(dt.time().hour(), dt.time().minute(), dt.time().second(), false);
break;
case GPS_ALT_FIRST_ID:
return (uint32_t) (altitude * 100);
break;
case GPS_SPEED_FIRST_ID:
return speedKNTS * 1000;
break;
case GPS_COURS_FIRST_ID:
return course * 100;
break;
}
return 0;
}
