i recently purchased a ad7730 to measure readings from a 2 ton load cell. but i am not able to communicate with ad7730 at all. I am using a atmega32 microcontroller please help me immediately as my project solely depends on the load cell. I am attaching the code which i wrote to communicate with ic but no result everytime i get 00 or ff value. it would be very great help if i could get a proper connection diagram of ad7730 with my microcontroller.