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TMS320F28055: I2C EEPROM Issue

SUDIP CHAKRABORTY
Prodigy 200 points
Part Number: TMS320F28055
Other Parts Discussed in Thread: C2000WARE

Hi,

I am facing an issue on I2c EEPROM Read/Write.  the details as below:-

1> Controller: TMS320F28055

2> Board: custom made

3> I took  example from:-C:\ti\C2000Ware_4_00_00_00\device_support\f2805x\examples\c28\i2c_eeprom

4> EEPROM: CAT24C04,

5> Address: A0=A1=A2=0(unconnected) 

6> GPIO: 32,33

The issue is : program is halting at "fail", not getting any read back data.

Please Help me.

-sudip

  • 0
    TI__Mastermind 34495 points

    Sudip , 

    Can you check if the slave address is configured correctly in the code? 

    Also, you can check the register I2C Status Register (I2CSTR) in the memory window to see read status information.

    Best Regards

    Siddharth