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DS1302 parameters

 
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aaronik19



Joined: 25 Apr 2011
Posts: 297

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DS1302 parameters
PostPosted: Sun Dec 30, 2012 1:16 pm     Reply with quote
Dear All,

I am using the DS1302 RTC and in the program, I have the following code:

Code:
rtc_set_datetime(BYTE day, BYTE mth, BYTE year, BYTE dow, BYTE hr, BYTE min)


Now I made a button to vary the minutes. How I write on the minutes to the RTC and not all the parameters?

At the moment I am using the
Code:
rtc_set_datetime
derivative but I am sending all the parameters and I am getting a mess!

Thank
temtronic



Joined: 01 Jul 2010
Posts: 9246
Location: Greensville,Ontario

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PostPosted: Sun Dec 30, 2012 1:20 pm     Reply with quote
simple...

Just modify YOUR version of the 1302 driver to add a 'function' that writes the minutes(or other unique) variable to the appropriate 1302 register.

Since the 1302 driver is fairly well documented (along with the 1302 datasheet) this is an easy task...less than 1 hour.

hth
jay
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