LT2944 with LT_I2C_wire library measures zero

Using Arduino Microcontrollers
1

Hi, I'm trying to use ltc2944 battery monitor chip with Arduino Due with demo code provided by manufacturer.I'm using LT_I2C_Wire library given by them its able to detect the device but getting all measurements are zero.I tried with Arduino UNO with same library makes same results but i have changed the library to LT_I2C it works perfectly.im not able to rewrite the library LT_I2C_wire with LT_I2C.
Please help .
Thanks

2

Hi,
Can you post the code you are using?
Can you please post a schematic of your project?

The DUE is a different controller to the UNO, it is 3v3 logic and not 328 CPU.
Check if the library is compatible.

Thanks.. Tom.. :grinning: :+1: :coffee: :australia:

3

Im using this code as main .
im able to detect the device with DUE but im not getting the measured values ,i just checked with logical analyzer.

image
image1115×289 9.85 KB

In between chip to cntroller and slave im using ISO1640 digital isolator with 2kohm pull up at both ends with 3.3v

4

@Jishnuvn, please do not cross-post. Other thread removed.

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