[SOLVED] DS1307 interfacing with P89v51RD2

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pravin b

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Hello friends,
I am interfacing DS1307 with 8051, i have written code in KEIL overall working fine :-D except reading date & time :sad: please guide me finding the bug. I am able to receive only 1 byte of data. why? I am attaching my keil project with proteus simulation. Please help
 

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Hi,

The DS1307 communication is discussed many times.
Please use a forum search, or maybe you find help in the "similar threads" at the bottom of this page.

Klaus
 
I know it took long time to reply this thread friends, but I really dont understand the problem in my code. I am providing my code along with proteus simulation file:
Problem: I2C debugger in proteus shows that date time are getting read correctly but i am not able to display the read date, time on LCD, though when I execute lcd write routine separately LCD displays what it receives. Please help.
Thanks.
 

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  • RTC (1).rar
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