hi to all from last two 3 day's i strucked with some the problem. i have already done the i2c routine for AT24c04. Which works fine i can read from that and can write in. now i am going to use the LCD and printing the string on that i also developed small VB6 application to send the string to LCD. now what i tring to do the string which i passing from PC should be printed to LCD and to be stored in EEPROM. But the problem is that the string is printing on LCD but not get stored to EEPROM. EX.ABCDEFGHIJKLMNOP is the string which i pass to LCD it properly printing on LCD.but not get stored in EEPROM. When i read EEPROM it show's me the A C D F H J L N P these parameter get stored in eeprom. before this project i have complited lot much EEPROM contain instrument in which i can READ and WRITE EEPROM Without any problem.and still working so nicely. canany one tell me what is the peoblem.
so i am not lucky from last 2 years i work a lot for this if there is some mistake (but i dont think so) i am ready to learn.
This is why you use test cases during development. They can be used to examine the behavior of the code in case of circumstances that rarely occur otherwise.
It is a good idea to test all possible code paths this way, especially error detection and error recovery.