Benchtop Measurement and Test
Distributed Measurement and Control
Systems Engineering Software
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Provides support for NI data acquisition and signal conditioning devices.
Provides support for Ethernet, GPIB, serial, USB, and other types of instruments.
Provides support for NI GPIB controllers and NI embedded controllers with GPIB ports.
I'm using exactly the same data to initialize 2 struct tm's, but the result given by mktime is different on each case.
start.tm_year = sYear; start.tm_mon = sMonth - 1; start.tm_mday = sDay; start.tm_hour = sHour; start.tm_min = sMinute; start.tm_sec = 0; start_t = mktime(&start);
stop.tm_year = sYear; stop.tm_mon = sMonth - 1; stop.tm_mday = sDay; stop.tm_hour = sHour; stop.tm_min = sMinute; stop.tm_sec = 0; stop_t = mktime(&stop);
If I look in the manual, there is a field for daylight saving. If you did not initialize it, it can be anything. And the difference would be typical 1 hour.
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