RTC with pic 16f877a

Hello everybody,
I'm just starting now programming with microcontrollers in C (ccs).

I tried a few times to set up the rtc DS1302, the 16f877a pic and the lm016 lcd on proteus and it didn't work, something on my code is not right.

What I want to do is very simple:
I just want to put the rtc to work read it's time and date and put it on the display.

Can anybody help me?

Thanks a lot.
Fernando

You really need a CCS forum, the majority of PIC programming is done in assembler, and every C varient seems wildly different.