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tm4c的夏令时问题

tm4c的time.h是否支持夏令时,如果不支持,那要怎么处理才好啊,现在发现时间对不上了

  • 还想要夏令时?肯定是不支持的,你可以找找网上有通用的夏令时转换程序,直接使用就好了。
  • 您可以参考下附件内的工程

    struct tm
    {
    int tm_sec; /* seconds after the minute - [0,59] */
    int tm_min; /* minutes after the hour - [0,59] */
    int tm_hour; /* hours after the midnight - [0,23] */
    int tm_mday; /* day of the month - [1,31] */
    int tm_mon; /* months since January - [0,11] */
    int tm_year; /* years since 1900 */
    int tm_wday; /* days since Sunday - [0,6] */
    int tm_yday; /* days since Jan 1st - [0,365] */
    int tm_isdst; /* Daylight Savings Time flag */
    #if defined(_AEABI_PORTABILITY_LEVEL) && _AEABI_PORTABILITY_LEVEL != 0
    int __extra_1, __extra_2; /* ABI-required extra fields */
    #endif

    };

    是定义了夏令时的

    Calendar.zip