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Problem while interfacing I2C device with Raspberry PI 3

Discussion in 'Linux Hardware' started by bucky54, Apr 13, 2018 at 7:35 AM.

  1. bucky54

    bucky54 New Member

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    Hi

    We have current loop receivers which is connected with sensor to interface with raspberry pi.


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    Before installing and updating the current loop receiver consisting of IC ADS1115 library we were checking the address for I2C connectivity in command line. As per I2C address the command line should detect the value 0x48(and other must be showing nill __) will show on screen

    But using I2C detect program we are facing the problem as mentioned below

    0 1 2 3 4 5 6 7 8 9 a b c d e f

    00: -- -- -- -- -- -- -- -- -- -- -- -- --

    10: -- 4C -- -- -- -- -- -- -- -- -- -- -- -- -- 1F

    20: 48 -- -- 23 -- -- -- -- 28 -- -- -- -- -- -- --

    30: -- -- 35 -- -- -- -- 37 41 -- -- -- -- -- -- --

    40: -- 41 42 43 44 45 36 -- 48 -- -- -- -- -- -- --

    50: -- -- -- -- -- 55 -- -- -- -- -- -- -- -- -- --

    60: 60 -- 40 4E -- -- -- -- -- -- -- -- -- -- -- --

    70: -- -- -- -- -- -- -- --


    We have reset and reboot both the device as well as the I2C device but still facing same issue

    what could cause this?? any insights will be appreciated
     

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