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ds1307 + int_rda

 
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hadeelqasaimeh



Joined: 05 Jan 2006
Posts: 105

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ds1307 + int_rda
PostPosted: Sat Aug 11, 2007 5:10 pm     Reply with quote
hi
when i use ds1307(real time driver) may this affect rs232 intterupt (rda) work?i mean is any one of them disable the other???
PCM programmer



Joined: 06 Sep 2003
Posts: 21708

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PostPosted: Sat Aug 11, 2007 10:06 pm     Reply with quote
At least one of the ds1307 drivers that is posted on this forum does
disable global interrupts during the i2c operations, so yes, it would
affect the #int_rda.
hadeelqasaimeh



Joined: 05 Jan 2006
Posts: 105

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PostPosted: Sun Aug 12, 2007 7:05 am     Reply with quote
hi PCM programmer
i use the driver in the following link:
http://www.sixca.com/micro/pic/ds1307/

i must receive time serial from pc such as
hr
min
hr
min
.
.
.
and so on

pic take these times and write them to internal eeprom,i try to do code and it work for one time.then stop

what can i do??
PCM programmer



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Posts: 21708

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PostPosted: Sun Aug 12, 2007 1:59 pm     Reply with quote
Quote:
I use the driver in the following link:

That driver doesn't disable global interrupts. So that's not the problem.

Quote:

Imust receive time serial from pc such as
hr
min
hr
min

pic take these times and write them to internal eeprom, i try to do code
and it work for one time. then stop

Add the ERRORS parameter to your #use rs232() statement.
hadeelqasaimeh



Joined: 05 Jan 2006
Posts: 105

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PostPosted: Sun Aug 12, 2007 2:04 pm     Reply with quote
thank you very much Smile
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