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Modify current sense

Question asked by Jacob Martyr on Oct 7, 2016
Latest reply on Oct 16, 2018 by Adam Reynolds

I need to modify the freedom project to work with my custom design, the voltage and current range is easy enough to change but I have two in phase current sense rather than 3 low side. What is the correct way to set it up for this configuration.

 

The documentation says to open the project in KDS and replace the 3 shunt file with the two shunt one. Do I just enable feedback_2ph.c save the project and launch KMS to flash it? Secondly how do I specify which phases the sensors are on? I have sensors on phase a & c but feedback_2ph looks like it's configured for Ia and Ib, the documentation doesn't say how to modify it. Since they are in phase is there anyway to take advantage of being able to measure current at all times?

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