private void History(int type)
{
// based on histlog2300.c
WS2300base.timestamp time_last;
DateTime time_lastrecord_tm, time_lastrecord;
int interval, countdown, no_records;
double pressure_term;
#if noTread
double t_in, t_out, press;
int h_in, h_out;
double w_speed, w_deg, rain, dew, w_chill;
string strO;
int next_record;
h_in = -1; h_out = -1;
w_speed = -1; w_deg = -1;
rain = -1; dew = -1; w_chill = -1;
t_in = -1; t_out = -1;
press = -1;
strO = "";
string[] directions = new string[] { "N", "NNE", "NE", "ENE", "E", "ESE", "SE", "SSE",
"S", "SSW", "SW", "WSW", "W", "WNW", "NW", "NNW" };
#endif
time_last = new WS2300base.timestamp();
int current_record, lastlog_record, new_records;
interval = -1;
countdown = -1;
no_records = -1;
try
{
current_record = ws2300.read_history_info(ref interval, ref countdown, ref time_last, ref no_records);
if (type != 2)
{
Display("HISTORY last=" + current_record.ToString() + " interval:" + interval.ToString() +
" countdown:" + countdown.ToString() + " recno:" + no_records.ToString() + " timelast:" + Time(time_last));
}
time_lastrecord_tm = new DateTime(time_last.year, time_last.month, time_last.day,
time_last.hour, time_last.minute, 0);
pressure_term = ws2300.pressure_correction(config.pressure_conv_factor);
// da inizializzare con la data dell'ultima registrazione
//time_lastrecord = new DateTime(1900, 1, 1, 0, 0, 0);
time_lastrecord = new DateTime(2007, 4, 26, 14, 0, 0);
//time_lastrecord_tm = new DateTime(2007, 4, 5, 7, 30, 0);
DateTime dt = this.dateTimePicker1.Value;
long s = dt.Minute * 60 + dt.Second;
time_lastrecord = new DateTime(dt.Ticks - s * 10000000);
DateTime d = new DateTime(time_lastrecord_tm.Ticks - time_lastrecord.Ticks);
System.TimeSpan ds = time_lastrecord_tm.Subtract(time_lastrecord);
new_records = (int)(ds.TotalMinutes / interval);
if (new_records > 0xAF)
{
new_records = 0xAF;
}
if (new_records > no_records)
{
new_records = no_records;
}
lastlog_record = current_record - new_records;
if (lastlog_record < 0)
{
lastlog_record = 0xAE + lastlog_record + 1;
}
time_lastrecord_tm = time_lastrecord_tm.Subtract(System.TimeSpan.FromMinutes(new_records * interval));
#if noTread
for (int i = 1; i <= new_records; i++)
{
next_record = (i + lastlog_record) % 0xAF;
ws2300.read_history_record(next_record, ref config, ref t_in, ref t_out, ref press, ref h_in, ref h_out, ref rain, ref w_speed, ref w_deg, ref dew, ref w_chill);
time_lastrecord_tm = time_lastrecord_tm.AddMinutes((double)interval);
if (type == 0)
{
strO = time(time_lastrecord_tm);
strO += " T_in=" + t_in.ToString() + " T_out=" + t_out.ToString() + " P=" + (press + pressure_term).ToString() +
" h_in=" + h_in.ToString() + " h_out=" + h_out.ToString() + " w=" + w_speed.ToString() + " " + w_deg.ToString() +
" rain=" + rain.ToString() +
" w_chill=" + w_chill.ToString() + " dew=" + dew.ToString("F");
System.Console.WriteLine(next_record.ToString() + " " + strO);
}
if (type == 1)
{
//1011,1 18,3 44 21,6 36 5,9 20,9 2,1 SSW 0,0 22:39 25.05.2006
strO = (press + pressure_term).ToString("F1") + '\t' + t_in.ToString("F1") + '\t' + h_in.ToString();
strO += '\t' + t_out.ToString("F1") + '\t' + h_out.ToString() + '\t' + dew.ToString("F1") + '\t' +
w_chill.ToString("F1") + '\t' + w_speed.ToString() + '\t' + w_deg.ToString() + '\t' + rain.ToString("F1") + '\t' + time(time_lastrecord_tm);
}
if (type == 2)
{
strO = "INSERT INTO weather (timestamp, rec_date, rec_time, temp_in, temp_out, " +
"dewpoint, rel_hum_in, rel_hum_out, windspeed, wind_angle, wind_direction, wind_chill, " +
"rain_1h, rain_24h, rain_total, rel_pressure, tendency, forecast) VALUES (";
if (h_out > 100)
{
// out-of-range values:
// outdoor values invalid due to communication error with external station
strO += timeDB(time_lastrecord_tm, 0) + ",'" + timeDB(time_lastrecord_tm, 1) + "','" + timeDB(time_lastrecord_tm, 2) + "','" + decimalDB(t_in) + "',null" +
", null,'" + h_in.ToString() + "',null, null, null, null, null" +
",'0','0','" + decimalDB(rain) + "','" + decimalDB(press + pressure_term) + "','0','0');";
}
else
{
strO += timeDB(time_lastrecord_tm, 0) + ",'" + timeDB(time_lastrecord_tm, 1) + "','" + timeDB(time_lastrecord_tm, 2) + "','" + decimalDB(t_in) + "','" + decimalDB(t_out) +
"','" + decimalDB(dew) + "','" + h_in.ToString() + "','" + h_out.ToString() + "','" + decimalDB(w_speed) + "','" + decimalDB(w_deg) + "','','" + decimalDB(w_chill) +
"','0','0','" + decimalDB(rain) + "','" + decimalDB(press + pressure_term) + "','0','0');";
}
}
display(strO);
}
#else
Historybg(new_records, interval, lastlog_record, time_lastrecord_tm, pressure_term);
#endif
}
catch (Exception ex)
{
Display("ERROR: " + ex.Message);
}
Display("");
}