这是我去年学51单片机时写的控制ds1302时钟芯片的头文件，每个函数都有详细的注释，时间和日期的读取直接用十进制数操作即可，复杂的转换都由内部函数自动转换。有疑问可以给我发邮件jianger2005@sina.com-This is my school last year, when 51 single-chip write control ds1302 clock chip header file, each function has detailed notes, time and date of the read operation can be directly decimal number, complex conversion function automatically converted by the internal . Have any questions send me an e-mail jianger2005@sina.com