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CC2541 I2C Communication Problem

Other Parts Discussed in Thread: CC2541

Hi there,

im trying to connect Gyroscope with CC2541 through I2C communication. Im using TI Keyfob Sample program for the same but unfortunately i am not able to establish communication with the device. i have checked the clock pulse in DSO and got the correct clock pulse.

i have checked with only I2C start condition but i am not able to receive Start acknowledgement from the device that means connection is not established. Checked with all connections and program as well but unfortunately the result is same. can some one please help me to sort out this issue.

Thanks in advance