Introduction - If you have any usage issues, please Google them yourself
avrfreaks is one of the DS1302 example, I put it on HD44780 combined with Proteus simulation simulation environment : Proteus sp5 programming environment : winavr
Packet : 111186767proteusds1302.rar filelist
ds1302_test.c
delay.h
ds1302.c
clock_lcd.DSN
hd44780.h
makefile
uart.c
usart.c