I Know I saw some where on this Forum how use the DS1302 in RAW SECS and MINS

sam_sam_sam

Hi Every One

I want to use the ·DS1302·but only in the·RAW SECS and MINS and not read it in a brust mode just read the mins and the secs only

Dose any one know·where this post is on the forum I saw this about a year or so ago

I look about 3 or 4 hour for it with Google on the Parallax site and can not find it

I had it on one of my coumpter but i hard drive and·quit working and·I have lost

And i know that i shoul make a back up copy and most of time i do but this time i did not do this just being lazy

I do not use this computer very often may be reason i forgot to do it


Can any help find where this post is

Thanks for help that you can give me



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··Thanks for any··that you may have and all of your time finding them

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Sam

Franklin

Here's a N&V article www.parallax.com/Portals/0/Downloads/docs/cols/nv/vol1/col/nv33.pdf

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- Stephen

JonnyMac

I found this snippet in an old program:

' use burst mode to grab time (hrs, mins & secs)
'
Get_Time:
  HIGH Rst
  SHIFTOUT Dio, Clk, LSBFIRST, [noparse][[/noparse]RdBrst]
  SHIFTIN  Dio, Clk, LSBPRE, [noparse][[/noparse]secs, mins, hrs]
  LOW Rst
  RETURN

The constant called RdBrst is defined as $BF. You should probably consult the DS1302 data sheet for specifics.

Propability

·sam3 said

I look about 3 or 4 hour for it with Google on the Parallax site and can not find it


In google I typed·· site[noparse]:p[/noparse]arallax.com ds1302 raw

The first hit is the link that Franklin posted.

Pete

sam_sam_sam

·Pete

Thank you for your reply
I saw that one but that was not what i was looking for


·Stephen

Thank you for your reply
I also that one but that was not the one i was·not looking

JonnyMac

Thank You For your Help
That was the one that i had seen or something like this ·before but could not find it agian

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··Thanks for any··that you may have and all of your time finding them

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Sam