SYSSEC/de
Contents |
= (**COPIED FROM ENGLISH PAGE**) === Action
Returns a Number, which represents the System Second
Syntax
Target = SYSSEC()
Target = SYSSEC(bSecMinHour)
Target = SYSSEC(strTime, strDate)
Target = SYSSEC(wSysDay)
Remarks
Target |
A Variable (LONG), that is assigned with the System-Second |
BSecMinHour |
A Byte, which holds the Sec-value followed by Min(Byte), Hour (Byte), Day(Byte), Month(Byte) and Year(Byte) |
StrTime |
A time-string in the format „hh:mm:ss" |
StrDate |
A date-string in the format specified in the Config Date statement |
wSysDay |
A variable (Word) which holds the System Day (SysDay) |
The Function can be used with 4 different kind of inputs:
1. | Without any parameter. The internal Time and Date of SOFTCLOCK (_sec, _min, _hour, _day, _month, _year) is used. |
2. | With a user defined time and Date array. It must be arranged in same way (Second, Minute, Hour, Day, Month, Year) as the internal SOFTCLOCK time/date. The first Byte (Second) is the input by this kind of usage. So the System Second can be calculated of every time/date. |
3. | With a time-String and a date-string. The time-string must be in the Format „hh:mm:ss". The date-string must be in the format specified in the Config Date statement |
4. | With a System Day Number (Word). The result is the System Second of this day at 00:00:00. |
The Return-Value is in the Range of 0 to 2147483647. 2000-01-01 at 00:00:00 starts with 0.
The Function is valid from 2000-01-01 to 2068-01-19 03:14:07. In the year 2068 a LONG – overflow will occur.
See also
Date and Time Routines , SYSSECELAPSED, SYSDAY
Example
Enable Interrupts Config Clock = Soft Config Date = YMD , Separator =.' ANSI-Format Dim Strdate As String * 8 Dim Strtime As String * 8 Dim Bsec As Byte , Bmin As Byte , Bhour As Byte Dim Bday As Byte , Bmonth As Byte , Byear As Byte Dim Wsysday As Word Dim Lsyssec As Long ' Example 1 with internal RTC-Clock ' Load RTC-Clock for example - testing _sec = 17 : _min = 35 : _hour = 8 : _day = 16 : _month = 4 : _year = 3 Lsyssec = Syssec() Print "System Second of " ; Time$ ; " at " ; Date$ ; " is " ; Lsyssec ' System Second of 08:35:17 at 03.04.16 is 103797317 ' Example 2 with with defined Clock - Bytes (Second, Minute, Hour, Day / Month / Year) Bsec = 20 : Bmin = 1 : Bhour = 7 : Bday = 22 : Bmonth = 12 : Byear = 1 Lsyssec = Syssec(bsec) Strtime = Time_sb(bsec) : Strdate = Date_sb(bday) Print "System Second of " ; Strtime ; " at " ; Strdate ; " is " ; Lsyssec ' System Second of 07:01:20 at 01.12.22 is 62319680 ' Example 3 with Time and Date - String Strtime = "04:58:37" strDate ="02.09.18" Lsyssec = Syssec(strtime , Strdate) Print "System Second of " ; Strtime ; " at " ; Strdate ; " is " ; Lsyssec ' System Second of 04:58:37 at 02.09.18 is 85640317 ' Example 4 with System Day Wsysday = 2000 Lsyssec = Syssec(wsysday) Print "System Second of System Day " ; Wsysday ; " (00:00:00) is " ; Lsyssec ' System Second of System Day 2000 (00:00:00) is 172800000
Languages | English • Deutsch |
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