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- SCM
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- Update:
- 2015-06-04
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- lishoujun
Description: Function: read DS1302 time, including hours and minutes, and send clock digital tube display
Key1, the realization of the cycle switch hours ten, an hour, ten minutes, a minute, exit settings and other functions when the switch to the corresponding bit, the corresponding bit flashing!
Key2: modify the corresponding time value, achieve 1 functions, according to the value of key1cnt, modify the corresponding bit, such as key1cnt=1, then modify the hours ten, and each press 1 times, the bit plus 1,
Key3: implementation of the change, the key2 set the hour minutes to write DS1302, modify the completion of the withdrawal the modified state, that is, key1cnt=0.
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DS1302 RTC final Editon.txt
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