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[51] embedded c program code

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nidhublessy

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i want to write embedded c program to interface DS1307RTC with ADuC845 Microcontroller(8051 based core) pllzz someone who help to write the program
 

Inter_integrated Circuit Communication you have to use
First assign make some function like I2C Start , I2C Write , I2C Stop , I2C Read ,

Then You have to read the value from DS1307 via I2C
for getting data on LCD, DS1307 YOu have to convert it from BCD to ASCII Code
 

you have many sample codes on engineersgarage.com
 

There are numerous examples available in this forum, search for "DS1307 8051" and the ADuC845 has a hardware I2C module which should simply the I2C interface routines.


BigDog
 

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