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3 shunt low side resistor configuration based on VESC 6

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Thu, 2019-02-14 16:42
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jordanlow
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3 shunt low side resistor configuration based on VESC 6

Hi, I am planning to design a motor driver based on VESC 6 but I wish to switch the in line current sensing to low side current sensing. May i ask is it possible? Will the current reading be same as in line current sensing? If it is not the same, how can I change the configuration in firmware and if I have different current opamp gain how do I change it in firmware? Thanks

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Thu, 2019-02-14 18:31
TechAUmNu
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If you want to use low side shunts, simply remove this line from your hw config .h file.

#define HW_HAS_PHASE_SHUNTS

 

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